diff options
| author | Rahul Chaudhry <rahulchaudhry@google.com> | 2017-09-27 19:13:17 +0000 |
|---|---|---|
| committer | android-build-merger <android-build-merger@google.com> | 2017-09-27 19:13:17 +0000 |
| commit | 1454908d06ef20c34e6892a4056224eafa6ee8dd (patch) | |
| tree | fe1dfa27fc4084d69924cc9dbbe5acbe1e1ecb48 | |
| parent | 74bebdc79393ad3dcac62aa46bf47df53d92a7b0 (diff) | |
| parent | 52b2154bec58eccfab8218871571bfd88165b60f (diff) | |
| download | aarch64-linux-android-4.9-1454908d06ef20c34e6892a4056224eafa6ee8dd.tar.gz | |
Update prebuilt GCC to build 4342532. am: 6d90a91b86 am: ca55c76092 am: cda5949d49
am: 52b2154bec
Change-Id: Ideda0fb2ab6401494c069c9b571c1148c7ce12c2
196 files changed, 7515 insertions, 3786 deletions
diff --git a/aarch64-linux-android/bin/readelf b/aarch64-linux-android/bin/readelf new file mode 120000 index 0000000..7c0a364 --- /dev/null +++ b/aarch64-linux-android/bin/readelf @@ -0,0 +1 @@ +../../bin/aarch64-linux-android-readelf
\ No newline at end of file diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf.x b/aarch64-linux-android/lib/ldscripts/aarch64elf.x index 284d0ba..d96ad19 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elf.x +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf.x @@ -1,6 +1,5 @@ /* Default linker script, for normal executables */ -/* Modified for Android. */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -8,10 +7,11 @@ OUTPUT_FORMAT("elf64-littleaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x00400000); . = 0x00400000; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x00400000)); . = SEGMENT_START("text-segment", 0x00400000); .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -65,50 +65,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -121,20 +116,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -160,17 +155,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -209,6 +204,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -216,5 +212,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf.xbn b/aarch64-linux-android/lib/ldscripts/aarch64elf.xbn index d859b90..43155a1 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elf.xbn +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf.xbn @@ -1,5 +1,5 @@ /* Script for -N: mix text and data on same page; don't align data */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf64-littleaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x00400000); . = 0x00400000; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x00400000)); . = SEGMENT_START("text-segment", 0x00400000); .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -64,50 +65,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = .; /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -120,20 +116,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -159,17 +155,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -208,6 +204,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -215,5 +212,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf.xc b/aarch64-linux-android/lib/ldscripts/aarch64elf.xc index 36f03c1..64daac4 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elf.xc +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf.xc @@ -1,5 +1,5 @@ /* Script for -z combreloc: combine and sort reloc sections */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf64-littleaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x00400000); . = 0x00400000; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x00400000)); . = SEGMENT_START("text-segment", 0x00400000); .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -66,50 +67,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -122,20 +118,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -161,17 +157,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -210,6 +206,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -217,5 +214,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf.xd b/aarch64-linux-android/lib/ldscripts/aarch64elf.xd new file mode 100644 index 0000000..6da23b5 --- /dev/null +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf.xd @@ -0,0 +1,216 @@ +/* Script for ld -pie: link position independent executable */ +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. + Copying and distribution of this script, with or without modification, + are permitted in any medium without royalty provided the copyright + notice and this notice are preserved. */ +OUTPUT_FORMAT("elf64-littleaarch64", "elf64-bigaarch64", + "elf64-littleaarch64") +OUTPUT_ARCH(aarch64) +ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); +SECTIONS +{ + /* Read-only sections, merged into text segment: */ + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0)); . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; + .interp : { *(.interp) } + .note.gnu.build-id : { *(.note.gnu.build-id) } + .hash : { *(.hash) } + .gnu.hash : { *(.gnu.hash) } + .dynsym : { *(.dynsym) } + .dynstr : { *(.dynstr) } + .gnu.version : { *(.gnu.version) } + .gnu.version_d : { *(.gnu.version_d) } + .gnu.version_r : { *(.gnu.version_r) } + .rela.init : { *(.rela.init) } + .rela.text : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) } + .rela.fini : { *(.rela.fini) } + .rela.rodata : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) } + .rela.data.rel.ro : { *(.rela.data.rel.ro .rela.data.rel.ro.* .rela.gnu.linkonce.d.rel.ro.*) } + .rela.data : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) } + .rela.tdata : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) } + .rela.tbss : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) } + .rela.ctors : { *(.rela.ctors) } + .rela.dtors : { *(.rela.dtors) } + .rela.got : { *(.rela.got) } + .rela.bss : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) } + .rela.ifunc : { *(.rela.ifunc) } + .rela.plt : + { + *(.rela.plt) + PROVIDE_HIDDEN (__rela_iplt_start = .); + *(.rela.iplt) + PROVIDE_HIDDEN (__rela_iplt_end = .); + } + .init : + { + KEEP (*(SORT_NONE(.init))) + } =0 + .plt : { *(.plt) *(.iplt) } + .text : + { + *(.text.unlikely .text.*_unlikely .text.unlikely.*) + *(.text.exit .text.exit.*) + *(.text.startup .text.startup.*) + *(.text.hot .text.hot.*) + *(.text .stub .text.* .gnu.linkonce.t.*) + /* .gnu.warning sections are handled specially by elf32.em. */ + *(.gnu.warning) + } =0 + .fini : + { + KEEP (*(SORT_NONE(.fini))) + } =0 + PROVIDE (__etext = .); + PROVIDE (_etext = .); + PROVIDE (etext = .); + .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } + .rodata1 : { *(.rodata1) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table + .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } + /* These sections are generated by the Sun/Oracle C++ compiler. */ + .exception_ranges : ONLY_IF_RO { *(.exception_ranges + .exception_ranges*) } + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); + /* Exception handling */ + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } + .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } + .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } + /* Thread Local Storage sections */ + .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } + .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } + .preinit_array : + { + PROVIDE_HIDDEN (__preinit_array_start = .); + KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); + } + .init_array : + { + PROVIDE_HIDDEN (__init_array_start = .); + KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); + } + .fini_array : + { + PROVIDE_HIDDEN (__fini_array_start = .); + KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); + } + .ctors : + { + /* gcc uses crtbegin.o to find the start of + the constructors, so we make sure it is + first. Because this is a wildcard, it + doesn't matter if the user does not + actually link against crtbegin.o; the + linker won't look for a file to match a + wildcard. The wildcard also means that it + doesn't matter which directory crtbegin.o + is in. */ + KEEP (*crtbegin.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) + /* We don't want to include the .ctor section from + the crtend.o file until after the sorted ctors. + The .ctor section from the crtend file contains the + end of ctors marker and it must be last */ + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) + KEEP (*(SORT(.ctors.*))) + KEEP (*(.ctors)) + } + .dtors : + { + KEEP (*crtbegin.o(.dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) + KEEP (*(SORT(.dtors.*))) + KEEP (*(.dtors)) + } + .jcr : { KEEP (*(.jcr)) } + .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro .data.rel.ro.* .gnu.linkonce.d.rel.ro.*) } + .dynamic : { *(.dynamic) } + .got : { *(.got) *(.igot) } + .got.plt : { *(.got.plt) *(.igot.plt) } + .data : + { + __data_start = . ; + *(.data .data.* .gnu.linkonce.d.*) + SORT(CONSTRUCTORS) + } + .data1 : { *(.data1) } + _edata = .; PROVIDE (edata = .); + __bss_start = .; + __bss_start__ = .; + .bss : + { + *(.dynbss) + *(.bss .bss.* .gnu.linkonce.b.*) + *(COMMON) + /* Align here to ensure that the .bss section occupies space up to + _end. Align after .bss to ensure correct alignment even if the + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); + } + _bss_end__ = . ; __bss_end__ = . ; + . = ALIGN(64 / 8); + . = SEGMENT_START("ldata-segment", .); + . = ALIGN(64 / 8); + __end__ = . ; + _end = .; PROVIDE (end = .); + /* Stabs debugging sections. */ + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + /* DWARF debug sections. + Symbols in the DWARF debugging sections are relative to the beginning + of the section so we begin them at 0. */ + /* DWARF 1 */ + .debug 0 : { *(.debug) } + .line 0 : { *(.line) } + /* GNU DWARF 1 extensions */ + .debug_srcinfo 0 : { *(.debug_srcinfo) } + .debug_sfnames 0 : { *(.debug_sfnames) } + /* DWARF 1.1 and DWARF 2 */ + .debug_aranges 0 : { *(.debug_aranges) } + .debug_pubnames 0 : { *(.debug_pubnames) } + /* DWARF 2 */ + .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) } + .debug_abbrev 0 : { *(.debug_abbrev) } + .debug_line 0 : { *(.debug_line .debug_line.* .debug_line_end ) } + .debug_frame 0 : { *(.debug_frame) } + .debug_str 0 : { *(.debug_str) } + .debug_loc 0 : { *(.debug_loc) } + .debug_macinfo 0 : { *(.debug_macinfo) } + /* SGI/MIPS DWARF 2 extensions */ + .debug_weaknames 0 : { *(.debug_weaknames) } + .debug_funcnames 0 : { *(.debug_funcnames) } + .debug_typenames 0 : { *(.debug_typenames) } + .debug_varnames 0 : { *(.debug_varnames) } + /* DWARF 3 */ + .debug_pubtypes 0 : { *(.debug_pubtypes) } + .debug_ranges 0 : { *(.debug_ranges) } + /* DWARF Extension. */ + .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } + .stack 0x80000 : + { + _stack = .; + *(.stack) + } + .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } + .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } +} diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf.xdc b/aarch64-linux-android/lib/ldscripts/aarch64elf.xdc new file mode 100644 index 0000000..86f04ea --- /dev/null +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf.xdc @@ -0,0 +1,218 @@ +/* Script for -pie -z combreloc: position independent executable, combine & sort relocs */ +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. + Copying and distribution of this script, with or without modification, + are permitted in any medium without royalty provided the copyright + notice and this notice are preserved. */ +OUTPUT_FORMAT("elf64-littleaarch64", "elf64-bigaarch64", + "elf64-littleaarch64") +OUTPUT_ARCH(aarch64) +ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); +SECTIONS +{ + /* Read-only sections, merged into text segment: */ + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0)); . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; + .interp : { *(.interp) } + .note.gnu.build-id : { *(.note.gnu.build-id) } + .hash : { *(.hash) } + .gnu.hash : { *(.gnu.hash) } + .dynsym : { *(.dynsym) } + .dynstr : { *(.dynstr) } + .gnu.version : { *(.gnu.version) } + .gnu.version_d : { *(.gnu.version_d) } + .gnu.version_r : { *(.gnu.version_r) } + .rela.dyn : + { + *(.rela.init) + *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) + *(.rela.fini) + *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) + *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) + *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) + *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) + *(.rela.ctors) + *(.rela.dtors) + *(.rela.got) + *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) + *(.rela.ifunc) + } + .rela.plt : + { + *(.rela.plt) + PROVIDE_HIDDEN (__rela_iplt_start = .); + *(.rela.iplt) + PROVIDE_HIDDEN (__rela_iplt_end = .); + } + .init : + { + KEEP (*(SORT_NONE(.init))) + } =0 + .plt : { *(.plt) *(.iplt) } + .text : + { + *(.text.unlikely .text.*_unlikely .text.unlikely.*) + *(.text.exit .text.exit.*) + *(.text.startup .text.startup.*) + *(.text.hot .text.hot.*) + *(.text .stub .text.* .gnu.linkonce.t.*) + /* .gnu.warning sections are handled specially by elf32.em. */ + *(.gnu.warning) + } =0 + .fini : + { + KEEP (*(SORT_NONE(.fini))) + } =0 + PROVIDE (__etext = .); + PROVIDE (_etext = .); + PROVIDE (etext = .); + .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } + .rodata1 : { *(.rodata1) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table + .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } + /* These sections are generated by the Sun/Oracle C++ compiler. */ + .exception_ranges : ONLY_IF_RO { *(.exception_ranges + .exception_ranges*) } + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); + /* Exception handling */ + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } + .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } + .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } + /* Thread Local Storage sections */ + .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } + .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } + .preinit_array : + { + PROVIDE_HIDDEN (__preinit_array_start = .); + KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); + } + .init_array : + { + PROVIDE_HIDDEN (__init_array_start = .); + KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); + } + .fini_array : + { + PROVIDE_HIDDEN (__fini_array_start = .); + KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); + } + .ctors : + { + /* gcc uses crtbegin.o to find the start of + the constructors, so we make sure it is + first. Because this is a wildcard, it + doesn't matter if the user does not + actually link against crtbegin.o; the + linker won't look for a file to match a + wildcard. The wildcard also means that it + doesn't matter which directory crtbegin.o + is in. */ + KEEP (*crtbegin.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) + /* We don't want to include the .ctor section from + the crtend.o file until after the sorted ctors. + The .ctor section from the crtend file contains the + end of ctors marker and it must be last */ + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) + KEEP (*(SORT(.ctors.*))) + KEEP (*(.ctors)) + } + .dtors : + { + KEEP (*crtbegin.o(.dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) + KEEP (*(SORT(.dtors.*))) + KEEP (*(.dtors)) + } + .jcr : { KEEP (*(.jcr)) } + .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro .data.rel.ro.* .gnu.linkonce.d.rel.ro.*) } + .dynamic : { *(.dynamic) } + .got : { *(.got) *(.igot) } + .got.plt : { *(.got.plt) *(.igot.plt) } + .data : + { + __data_start = . ; + *(.data .data.* .gnu.linkonce.d.*) + SORT(CONSTRUCTORS) + } + .data1 : { *(.data1) } + _edata = .; PROVIDE (edata = .); + __bss_start = .; + __bss_start__ = .; + .bss : + { + *(.dynbss) + *(.bss .bss.* .gnu.linkonce.b.*) + *(COMMON) + /* Align here to ensure that the .bss section occupies space up to + _end. Align after .bss to ensure correct alignment even if the + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); + } + _bss_end__ = . ; __bss_end__ = . ; + . = ALIGN(64 / 8); + . = SEGMENT_START("ldata-segment", .); + . = ALIGN(64 / 8); + __end__ = . ; + _end = .; PROVIDE (end = .); + /* Stabs debugging sections. */ + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + /* DWARF debug sections. + Symbols in the DWARF debugging sections are relative to the beginning + of the section so we begin them at 0. */ + /* DWARF 1 */ + .debug 0 : { *(.debug) } + .line 0 : { *(.line) } + /* GNU DWARF 1 extensions */ + .debug_srcinfo 0 : { *(.debug_srcinfo) } + .debug_sfnames 0 : { *(.debug_sfnames) } + /* DWARF 1.1 and DWARF 2 */ + .debug_aranges 0 : { *(.debug_aranges) } + .debug_pubnames 0 : { *(.debug_pubnames) } + /* DWARF 2 */ + .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) } + .debug_abbrev 0 : { *(.debug_abbrev) } + .debug_line 0 : { *(.debug_line .debug_line.* .debug_line_end ) } + .debug_frame 0 : { *(.debug_frame) } + .debug_str 0 : { *(.debug_str) } + .debug_loc 0 : { *(.debug_loc) } + .debug_macinfo 0 : { *(.debug_macinfo) } + /* SGI/MIPS DWARF 2 extensions */ + .debug_weaknames 0 : { *(.debug_weaknames) } + .debug_funcnames 0 : { *(.debug_funcnames) } + .debug_typenames 0 : { *(.debug_typenames) } + .debug_varnames 0 : { *(.debug_varnames) } + /* DWARF 3 */ + .debug_pubtypes 0 : { *(.debug_pubtypes) } + .debug_ranges 0 : { *(.debug_ranges) } + /* DWARF Extension. */ + .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } + .stack 0x80000 : + { + _stack = .; + *(.stack) + } + .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } + .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } +} diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf.xdw b/aarch64-linux-android/lib/ldscripts/aarch64elf.xdw new file mode 100644 index 0000000..136e92b --- /dev/null +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf.xdw @@ -0,0 +1,217 @@ +/* Script for -pie -z combreloc -z now -z relro: position independent executable, combine & sort relocs */ +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. + Copying and distribution of this script, with or without modification, + are permitted in any medium without royalty provided the copyright + notice and this notice are preserved. */ +OUTPUT_FORMAT("elf64-littleaarch64", "elf64-bigaarch64", + "elf64-littleaarch64") +OUTPUT_ARCH(aarch64) +ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); +SECTIONS +{ + /* Read-only sections, merged into text segment: */ + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0)); . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; + .interp : { *(.interp) } + .note.gnu.build-id : { *(.note.gnu.build-id) } + .hash : { *(.hash) } + .gnu.hash : { *(.gnu.hash) } + .dynsym : { *(.dynsym) } + .dynstr : { *(.dynstr) } + .gnu.version : { *(.gnu.version) } + .gnu.version_d : { *(.gnu.version_d) } + .gnu.version_r : { *(.gnu.version_r) } + .rela.dyn : + { + *(.rela.init) + *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) + *(.rela.fini) + *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) + *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) + *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) + *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) + *(.rela.ctors) + *(.rela.dtors) + *(.rela.got) + *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) + *(.rela.ifunc) + } + .rela.plt : + { + *(.rela.plt) + PROVIDE_HIDDEN (__rela_iplt_start = .); + *(.rela.iplt) + PROVIDE_HIDDEN (__rela_iplt_end = .); + } + .init : + { + KEEP (*(SORT_NONE(.init))) + } =0 + .plt : { *(.plt) *(.iplt) } + .text : + { + *(.text.unlikely .text.*_unlikely .text.unlikely.*) + *(.text.exit .text.exit.*) + *(.text.startup .text.startup.*) + *(.text.hot .text.hot.*) + *(.text .stub .text.* .gnu.linkonce.t.*) + /* .gnu.warning sections are handled specially by elf32.em. */ + *(.gnu.warning) + } =0 + .fini : + { + KEEP (*(SORT_NONE(.fini))) + } =0 + PROVIDE (__etext = .); + PROVIDE (_etext = .); + PROVIDE (etext = .); + .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } + .rodata1 : { *(.rodata1) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table + .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } + /* These sections are generated by the Sun/Oracle C++ compiler. */ + .exception_ranges : ONLY_IF_RO { *(.exception_ranges + .exception_ranges*) } + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); + /* Exception handling */ + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } + .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } + .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } + /* Thread Local Storage sections */ + .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } + .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } + .preinit_array : + { + PROVIDE_HIDDEN (__preinit_array_start = .); + KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); + } + .init_array : + { + PROVIDE_HIDDEN (__init_array_start = .); + KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); + } + .fini_array : + { + PROVIDE_HIDDEN (__fini_array_start = .); + KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); + } + .ctors : + { + /* gcc uses crtbegin.o to find the start of + the constructors, so we make sure it is + first. Because this is a wildcard, it + doesn't matter if the user does not + actually link against crtbegin.o; the + linker won't look for a file to match a + wildcard. The wildcard also means that it + doesn't matter which directory crtbegin.o + is in. */ + KEEP (*crtbegin.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) + /* We don't want to include the .ctor section from + the crtend.o file until after the sorted ctors. + The .ctor section from the crtend file contains the + end of ctors marker and it must be last */ + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) + KEEP (*(SORT(.ctors.*))) + KEEP (*(.ctors)) + } + .dtors : + { + KEEP (*crtbegin.o(.dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) + KEEP (*(SORT(.dtors.*))) + KEEP (*(.dtors)) + } + .jcr : { KEEP (*(.jcr)) } + .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro .data.rel.ro.* .gnu.linkonce.d.rel.ro.*) } + .dynamic : { *(.dynamic) } + .got : { *(.got.plt) *(.igot.plt) *(.got) *(.igot) } + .data : + { + __data_start = . ; + *(.data .data.* .gnu.linkonce.d.*) + SORT(CONSTRUCTORS) + } + .data1 : { *(.data1) } + _edata = .; PROVIDE (edata = .); + __bss_start = .; + __bss_start__ = .; + .bss : + { + *(.dynbss) + *(.bss .bss.* .gnu.linkonce.b.*) + *(COMMON) + /* Align here to ensure that the .bss section occupies space up to + _end. Align after .bss to ensure correct alignment even if the + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); + } + _bss_end__ = . ; __bss_end__ = . ; + . = ALIGN(64 / 8); + . = SEGMENT_START("ldata-segment", .); + . = ALIGN(64 / 8); + __end__ = . ; + _end = .; PROVIDE (end = .); + /* Stabs debugging sections. */ + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + /* DWARF debug sections. + Symbols in the DWARF debugging sections are relative to the beginning + of the section so we begin them at 0. */ + /* DWARF 1 */ + .debug 0 : { *(.debug) } + .line 0 : { *(.line) } + /* GNU DWARF 1 extensions */ + .debug_srcinfo 0 : { *(.debug_srcinfo) } + .debug_sfnames 0 : { *(.debug_sfnames) } + /* DWARF 1.1 and DWARF 2 */ + .debug_aranges 0 : { *(.debug_aranges) } + .debug_pubnames 0 : { *(.debug_pubnames) } + /* DWARF 2 */ + .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) } + .debug_abbrev 0 : { *(.debug_abbrev) } + .debug_line 0 : { *(.debug_line .debug_line.* .debug_line_end ) } + .debug_frame 0 : { *(.debug_frame) } + .debug_str 0 : { *(.debug_str) } + .debug_loc 0 : { *(.debug_loc) } + .debug_macinfo 0 : { *(.debug_macinfo) } + /* SGI/MIPS DWARF 2 extensions */ + .debug_weaknames 0 : { *(.debug_weaknames) } + .debug_funcnames 0 : { *(.debug_funcnames) } + .debug_typenames 0 : { *(.debug_typenames) } + .debug_varnames 0 : { *(.debug_varnames) } + /* DWARF 3 */ + .debug_pubtypes 0 : { *(.debug_pubtypes) } + .debug_ranges 0 : { *(.debug_ranges) } + /* DWARF Extension. */ + .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } + .stack 0x80000 : + { + _stack = .; + *(.stack) + } + .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } + .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } +} diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf.xn b/aarch64-linux-android/lib/ldscripts/aarch64elf.xn index 6e6a528..cecdccd 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elf.xn +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf.xn @@ -1,5 +1,5 @@ /* Script for -n: mix text and data on same page */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf64-littleaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x00400000); . = 0x00400000; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x00400000)); . = SEGMENT_START("text-segment", 0x00400000); .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -64,50 +65,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -120,20 +116,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -159,17 +155,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -208,6 +204,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -215,5 +212,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf.xr b/aarch64-linux-android/lib/ldscripts/aarch64elf.xr index 5a559e4..4fed785 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elf.xr +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf.xr @@ -1,5 +1,5 @@ /* Script for ld -r: link without relocation */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -56,26 +56,24 @@ SECTIONS } =0 .rodata 0 : { *(.rodata) } .rodata1 0 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) } + .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } .gcc_except_table 0 : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab 0 : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges 0 : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ /* Exception handling */ - .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .gnu_extab 0 : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table 0 : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges 0 : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata 0 : { *(.tdata) } .tbss 0 : { *(.tbss) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ .preinit_array 0 : { KEEP (*(.preinit_array)) @@ -96,7 +94,9 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ } /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -136,6 +136,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0 : { *(.stack) diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf.xs b/aarch64-linux-android/lib/ldscripts/aarch64elf.xs index b205773..e3e8303 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elf.xs +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf.xs @@ -1,5 +1,5 @@ /* Script for ld --shared: link shared library */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf64-littleaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -61,43 +62,38 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -111,20 +107,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -150,17 +146,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -199,6 +195,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -206,5 +203,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf.xsc b/aarch64-linux-android/lib/ldscripts/aarch64elf.xsc index b54f313..524c8b6 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elf.xsc +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf.xsc @@ -1,6 +1,5 @@ /* Script for --shared -z combreloc: shared library, combine & sort relocs */ -/* Modified for Android. */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -8,10 +7,11 @@ OUTPUT_FORMAT("elf64-littleaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -64,43 +64,38 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -114,20 +109,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -153,17 +148,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -202,6 +197,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -209,5 +205,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf.xsw b/aarch64-linux-android/lib/ldscripts/aarch64elf.xsw index 06c1f95..69cbfd9 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elf.xsw +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf.xsw @@ -1,5 +1,5 @@ /* Script for --shared -z combreloc -z now -z relro: shared library, combine & sort relocs */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf64-littleaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -63,43 +64,38 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -113,20 +109,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -151,17 +147,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -200,6 +196,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -207,5 +204,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf.xu b/aarch64-linux-android/lib/ldscripts/aarch64elf.xu index 55b5ca1..bb98652 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elf.xu +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf.xu @@ -1,5 +1,5 @@ /* Script for ld -Ur: link w/out relocation, do create constructors */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -56,26 +56,24 @@ SECTIONS } =0 .rodata 0 : { *(.rodata) } .rodata1 0 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) } + .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } .gcc_except_table 0 : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab 0 : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges 0 : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ /* Exception handling */ - .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .gnu_extab 0 : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table 0 : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges 0 : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata 0 : { *(.tdata) } .tbss 0 : { *(.tbss) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ .preinit_array 0 : { KEEP (*(.preinit_array)) @@ -97,7 +95,9 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ } /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -137,6 +137,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0 : { *(.stack) diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf.xw b/aarch64-linux-android/lib/ldscripts/aarch64elf.xw index 5a74203..d3c8811 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elf.xw +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf.xw @@ -1,5 +1,5 @@ /* Script for -z combreloc -z now -z relro: combine and sort reloc sections */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf64-littleaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x00400000); . = 0x00400000; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x00400000)); . = SEGMENT_START("text-segment", 0x00400000); .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -66,50 +67,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -122,20 +118,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -160,17 +156,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -209,6 +205,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -216,5 +213,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf32.x b/aarch64-linux-android/lib/ldscripts/aarch64elf32.x index d7a30b0..8498376 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elf32.x +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf32.x @@ -1,6 +1,5 @@ /* Default linker script, for normal executables */ -/* Modified for Android. */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -8,10 +7,11 @@ OUTPUT_FORMAT("elf32-littleaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x00400000); . = 0x00400000; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x00400000)); . = SEGMENT_START("text-segment", 0x00400000); .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -65,50 +65,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -121,20 +116,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -160,17 +155,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -209,6 +204,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -216,5 +212,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf32.xbn b/aarch64-linux-android/lib/ldscripts/aarch64elf32.xbn index d9c37c8..c395955 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elf32.xbn +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf32.xbn @@ -1,5 +1,5 @@ /* Script for -N: mix text and data on same page; don't align data */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-littleaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x00400000); . = 0x00400000; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x00400000)); . = SEGMENT_START("text-segment", 0x00400000); .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -64,50 +65,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = .; /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -120,20 +116,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -159,17 +155,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -208,6 +204,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -215,5 +212,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf32.xc b/aarch64-linux-android/lib/ldscripts/aarch64elf32.xc index 91ad870..8e2b431 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elf32.xc +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf32.xc @@ -1,5 +1,5 @@ /* Script for -z combreloc: combine and sort reloc sections */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-littleaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x00400000); . = 0x00400000; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x00400000)); . = SEGMENT_START("text-segment", 0x00400000); .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -66,50 +67,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -122,20 +118,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -161,17 +157,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -210,6 +206,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -217,5 +214,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf32.xd b/aarch64-linux-android/lib/ldscripts/aarch64elf32.xd new file mode 100644 index 0000000..6256a0e --- /dev/null +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf32.xd @@ -0,0 +1,216 @@ +/* Script for ld -pie: link position independent executable */ +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. + Copying and distribution of this script, with or without modification, + are permitted in any medium without royalty provided the copyright + notice and this notice are preserved. */ +OUTPUT_FORMAT("elf32-littleaarch64", "elf32-bigaarch64", + "elf32-littleaarch64") +OUTPUT_ARCH(aarch64:ilp32) +ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); +SECTIONS +{ + /* Read-only sections, merged into text segment: */ + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0)); . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; + .interp : { *(.interp) } + .note.gnu.build-id : { *(.note.gnu.build-id) } + .hash : { *(.hash) } + .gnu.hash : { *(.gnu.hash) } + .dynsym : { *(.dynsym) } + .dynstr : { *(.dynstr) } + .gnu.version : { *(.gnu.version) } + .gnu.version_d : { *(.gnu.version_d) } + .gnu.version_r : { *(.gnu.version_r) } + .rela.init : { *(.rela.init) } + .rela.text : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) } + .rela.fini : { *(.rela.fini) } + .rela.rodata : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) } + .rela.data.rel.ro : { *(.rela.data.rel.ro .rela.data.rel.ro.* .rela.gnu.linkonce.d.rel.ro.*) } + .rela.data : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) } + .rela.tdata : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) } + .rela.tbss : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) } + .rela.ctors : { *(.rela.ctors) } + .rela.dtors : { *(.rela.dtors) } + .rela.got : { *(.rela.got) } + .rela.bss : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) } + .rela.ifunc : { *(.rela.ifunc) } + .rela.plt : + { + *(.rela.plt) + PROVIDE_HIDDEN (__rela_iplt_start = .); + *(.rela.iplt) + PROVIDE_HIDDEN (__rela_iplt_end = .); + } + .init : + { + KEEP (*(SORT_NONE(.init))) + } =0 + .plt : { *(.plt) *(.iplt) } + .text : + { + *(.text.unlikely .text.*_unlikely .text.unlikely.*) + *(.text.exit .text.exit.*) + *(.text.startup .text.startup.*) + *(.text.hot .text.hot.*) + *(.text .stub .text.* .gnu.linkonce.t.*) + /* .gnu.warning sections are handled specially by elf32.em. */ + *(.gnu.warning) + } =0 + .fini : + { + KEEP (*(SORT_NONE(.fini))) + } =0 + PROVIDE (__etext = .); + PROVIDE (_etext = .); + PROVIDE (etext = .); + .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } + .rodata1 : { *(.rodata1) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table + .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } + /* These sections are generated by the Sun/Oracle C++ compiler. */ + .exception_ranges : ONLY_IF_RO { *(.exception_ranges + .exception_ranges*) } + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); + /* Exception handling */ + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } + .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } + .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } + /* Thread Local Storage sections */ + .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } + .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } + .preinit_array : + { + PROVIDE_HIDDEN (__preinit_array_start = .); + KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); + } + .init_array : + { + PROVIDE_HIDDEN (__init_array_start = .); + KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); + } + .fini_array : + { + PROVIDE_HIDDEN (__fini_array_start = .); + KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); + } + .ctors : + { + /* gcc uses crtbegin.o to find the start of + the constructors, so we make sure it is + first. Because this is a wildcard, it + doesn't matter if the user does not + actually link against crtbegin.o; the + linker won't look for a file to match a + wildcard. The wildcard also means that it + doesn't matter which directory crtbegin.o + is in. */ + KEEP (*crtbegin.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) + /* We don't want to include the .ctor section from + the crtend.o file until after the sorted ctors. + The .ctor section from the crtend file contains the + end of ctors marker and it must be last */ + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) + KEEP (*(SORT(.ctors.*))) + KEEP (*(.ctors)) + } + .dtors : + { + KEEP (*crtbegin.o(.dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) + KEEP (*(SORT(.dtors.*))) + KEEP (*(.dtors)) + } + .jcr : { KEEP (*(.jcr)) } + .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro .data.rel.ro.* .gnu.linkonce.d.rel.ro.*) } + .dynamic : { *(.dynamic) } + .got : { *(.got) *(.igot) } + .got.plt : { *(.got.plt) *(.igot.plt) } + .data : + { + __data_start = . ; + *(.data .data.* .gnu.linkonce.d.*) + SORT(CONSTRUCTORS) + } + .data1 : { *(.data1) } + _edata = .; PROVIDE (edata = .); + __bss_start = .; + __bss_start__ = .; + .bss : + { + *(.dynbss) + *(.bss .bss.* .gnu.linkonce.b.*) + *(COMMON) + /* Align here to ensure that the .bss section occupies space up to + _end. Align after .bss to ensure correct alignment even if the + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); + } + _bss_end__ = . ; __bss_end__ = . ; + . = ALIGN(32 / 8); + . = SEGMENT_START("ldata-segment", .); + . = ALIGN(32 / 8); + __end__ = . ; + _end = .; PROVIDE (end = .); + /* Stabs debugging sections. */ + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + /* DWARF debug sections. + Symbols in the DWARF debugging sections are relative to the beginning + of the section so we begin them at 0. */ + /* DWARF 1 */ + .debug 0 : { *(.debug) } + .line 0 : { *(.line) } + /* GNU DWARF 1 extensions */ + .debug_srcinfo 0 : { *(.debug_srcinfo) } + .debug_sfnames 0 : { *(.debug_sfnames) } + /* DWARF 1.1 and DWARF 2 */ + .debug_aranges 0 : { *(.debug_aranges) } + .debug_pubnames 0 : { *(.debug_pubnames) } + /* DWARF 2 */ + .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) } + .debug_abbrev 0 : { *(.debug_abbrev) } + .debug_line 0 : { *(.debug_line .debug_line.* .debug_line_end ) } + .debug_frame 0 : { *(.debug_frame) } + .debug_str 0 : { *(.debug_str) } + .debug_loc 0 : { *(.debug_loc) } + .debug_macinfo 0 : { *(.debug_macinfo) } + /* SGI/MIPS DWARF 2 extensions */ + .debug_weaknames 0 : { *(.debug_weaknames) } + .debug_funcnames 0 : { *(.debug_funcnames) } + .debug_typenames 0 : { *(.debug_typenames) } + .debug_varnames 0 : { *(.debug_varnames) } + /* DWARF 3 */ + .debug_pubtypes 0 : { *(.debug_pubtypes) } + .debug_ranges 0 : { *(.debug_ranges) } + /* DWARF Extension. */ + .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } + .stack 0x80000 : + { + _stack = .; + *(.stack) + } + .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } + .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } +} diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf32.xdc b/aarch64-linux-android/lib/ldscripts/aarch64elf32.xdc new file mode 100644 index 0000000..7f57ce1 --- /dev/null +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf32.xdc @@ -0,0 +1,218 @@ +/* Script for -pie -z combreloc: position independent executable, combine & sort relocs */ +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. + Copying and distribution of this script, with or without modification, + are permitted in any medium without royalty provided the copyright + notice and this notice are preserved. */ +OUTPUT_FORMAT("elf32-littleaarch64", "elf32-bigaarch64", + "elf32-littleaarch64") +OUTPUT_ARCH(aarch64:ilp32) +ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); +SECTIONS +{ + /* Read-only sections, merged into text segment: */ + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0)); . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; + .interp : { *(.interp) } + .note.gnu.build-id : { *(.note.gnu.build-id) } + .hash : { *(.hash) } + .gnu.hash : { *(.gnu.hash) } + .dynsym : { *(.dynsym) } + .dynstr : { *(.dynstr) } + .gnu.version : { *(.gnu.version) } + .gnu.version_d : { *(.gnu.version_d) } + .gnu.version_r : { *(.gnu.version_r) } + .rela.dyn : + { + *(.rela.init) + *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) + *(.rela.fini) + *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) + *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) + *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) + *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) + *(.rela.ctors) + *(.rela.dtors) + *(.rela.got) + *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) + *(.rela.ifunc) + } + .rela.plt : + { + *(.rela.plt) + PROVIDE_HIDDEN (__rela_iplt_start = .); + *(.rela.iplt) + PROVIDE_HIDDEN (__rela_iplt_end = .); + } + .init : + { + KEEP (*(SORT_NONE(.init))) + } =0 + .plt : { *(.plt) *(.iplt) } + .text : + { + *(.text.unlikely .text.*_unlikely .text.unlikely.*) + *(.text.exit .text.exit.*) + *(.text.startup .text.startup.*) + *(.text.hot .text.hot.*) + *(.text .stub .text.* .gnu.linkonce.t.*) + /* .gnu.warning sections are handled specially by elf32.em. */ + *(.gnu.warning) + } =0 + .fini : + { + KEEP (*(SORT_NONE(.fini))) + } =0 + PROVIDE (__etext = .); + PROVIDE (_etext = .); + PROVIDE (etext = .); + .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } + .rodata1 : { *(.rodata1) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table + .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } + /* These sections are generated by the Sun/Oracle C++ compiler. */ + .exception_ranges : ONLY_IF_RO { *(.exception_ranges + .exception_ranges*) } + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); + /* Exception handling */ + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } + .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } + .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } + /* Thread Local Storage sections */ + .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } + .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } + .preinit_array : + { + PROVIDE_HIDDEN (__preinit_array_start = .); + KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); + } + .init_array : + { + PROVIDE_HIDDEN (__init_array_start = .); + KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); + } + .fini_array : + { + PROVIDE_HIDDEN (__fini_array_start = .); + KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); + } + .ctors : + { + /* gcc uses crtbegin.o to find the start of + the constructors, so we make sure it is + first. Because this is a wildcard, it + doesn't matter if the user does not + actually link against crtbegin.o; the + linker won't look for a file to match a + wildcard. The wildcard also means that it + doesn't matter which directory crtbegin.o + is in. */ + KEEP (*crtbegin.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) + /* We don't want to include the .ctor section from + the crtend.o file until after the sorted ctors. + The .ctor section from the crtend file contains the + end of ctors marker and it must be last */ + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) + KEEP (*(SORT(.ctors.*))) + KEEP (*(.ctors)) + } + .dtors : + { + KEEP (*crtbegin.o(.dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) + KEEP (*(SORT(.dtors.*))) + KEEP (*(.dtors)) + } + .jcr : { KEEP (*(.jcr)) } + .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro .data.rel.ro.* .gnu.linkonce.d.rel.ro.*) } + .dynamic : { *(.dynamic) } + .got : { *(.got) *(.igot) } + .got.plt : { *(.got.plt) *(.igot.plt) } + .data : + { + __data_start = . ; + *(.data .data.* .gnu.linkonce.d.*) + SORT(CONSTRUCTORS) + } + .data1 : { *(.data1) } + _edata = .; PROVIDE (edata = .); + __bss_start = .; + __bss_start__ = .; + .bss : + { + *(.dynbss) + *(.bss .bss.* .gnu.linkonce.b.*) + *(COMMON) + /* Align here to ensure that the .bss section occupies space up to + _end. Align after .bss to ensure correct alignment even if the + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); + } + _bss_end__ = . ; __bss_end__ = . ; + . = ALIGN(32 / 8); + . = SEGMENT_START("ldata-segment", .); + . = ALIGN(32 / 8); + __end__ = . ; + _end = .; PROVIDE (end = .); + /* Stabs debugging sections. */ + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + /* DWARF debug sections. + Symbols in the DWARF debugging sections are relative to the beginning + of the section so we begin them at 0. */ + /* DWARF 1 */ + .debug 0 : { *(.debug) } + .line 0 : { *(.line) } + /* GNU DWARF 1 extensions */ + .debug_srcinfo 0 : { *(.debug_srcinfo) } + .debug_sfnames 0 : { *(.debug_sfnames) } + /* DWARF 1.1 and DWARF 2 */ + .debug_aranges 0 : { *(.debug_aranges) } + .debug_pubnames 0 : { *(.debug_pubnames) } + /* DWARF 2 */ + .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) } + .debug_abbrev 0 : { *(.debug_abbrev) } + .debug_line 0 : { *(.debug_line .debug_line.* .debug_line_end ) } + .debug_frame 0 : { *(.debug_frame) } + .debug_str 0 : { *(.debug_str) } + .debug_loc 0 : { *(.debug_loc) } + .debug_macinfo 0 : { *(.debug_macinfo) } + /* SGI/MIPS DWARF 2 extensions */ + .debug_weaknames 0 : { *(.debug_weaknames) } + .debug_funcnames 0 : { *(.debug_funcnames) } + .debug_typenames 0 : { *(.debug_typenames) } + .debug_varnames 0 : { *(.debug_varnames) } + /* DWARF 3 */ + .debug_pubtypes 0 : { *(.debug_pubtypes) } + .debug_ranges 0 : { *(.debug_ranges) } + /* DWARF Extension. */ + .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } + .stack 0x80000 : + { + _stack = .; + *(.stack) + } + .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } + .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } +} diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf32.xdw b/aarch64-linux-android/lib/ldscripts/aarch64elf32.xdw new file mode 100644 index 0000000..dc87960 --- /dev/null +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf32.xdw @@ -0,0 +1,217 @@ +/* Script for -pie -z combreloc -z now -z relro: position independent executable, combine & sort relocs */ +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. + Copying and distribution of this script, with or without modification, + are permitted in any medium without royalty provided the copyright + notice and this notice are preserved. */ +OUTPUT_FORMAT("elf32-littleaarch64", "elf32-bigaarch64", + "elf32-littleaarch64") +OUTPUT_ARCH(aarch64:ilp32) +ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); +SECTIONS +{ + /* Read-only sections, merged into text segment: */ + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0)); . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; + .interp : { *(.interp) } + .note.gnu.build-id : { *(.note.gnu.build-id) } + .hash : { *(.hash) } + .gnu.hash : { *(.gnu.hash) } + .dynsym : { *(.dynsym) } + .dynstr : { *(.dynstr) } + .gnu.version : { *(.gnu.version) } + .gnu.version_d : { *(.gnu.version_d) } + .gnu.version_r : { *(.gnu.version_r) } + .rela.dyn : + { + *(.rela.init) + *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) + *(.rela.fini) + *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) + *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) + *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) + *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) + *(.rela.ctors) + *(.rela.dtors) + *(.rela.got) + *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) + *(.rela.ifunc) + } + .rela.plt : + { + *(.rela.plt) + PROVIDE_HIDDEN (__rela_iplt_start = .); + *(.rela.iplt) + PROVIDE_HIDDEN (__rela_iplt_end = .); + } + .init : + { + KEEP (*(SORT_NONE(.init))) + } =0 + .plt : { *(.plt) *(.iplt) } + .text : + { + *(.text.unlikely .text.*_unlikely .text.unlikely.*) + *(.text.exit .text.exit.*) + *(.text.startup .text.startup.*) + *(.text.hot .text.hot.*) + *(.text .stub .text.* .gnu.linkonce.t.*) + /* .gnu.warning sections are handled specially by elf32.em. */ + *(.gnu.warning) + } =0 + .fini : + { + KEEP (*(SORT_NONE(.fini))) + } =0 + PROVIDE (__etext = .); + PROVIDE (_etext = .); + PROVIDE (etext = .); + .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } + .rodata1 : { *(.rodata1) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table + .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } + /* These sections are generated by the Sun/Oracle C++ compiler. */ + .exception_ranges : ONLY_IF_RO { *(.exception_ranges + .exception_ranges*) } + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); + /* Exception handling */ + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } + .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } + .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } + /* Thread Local Storage sections */ + .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } + .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } + .preinit_array : + { + PROVIDE_HIDDEN (__preinit_array_start = .); + KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); + } + .init_array : + { + PROVIDE_HIDDEN (__init_array_start = .); + KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); + } + .fini_array : + { + PROVIDE_HIDDEN (__fini_array_start = .); + KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); + } + .ctors : + { + /* gcc uses crtbegin.o to find the start of + the constructors, so we make sure it is + first. Because this is a wildcard, it + doesn't matter if the user does not + actually link against crtbegin.o; the + linker won't look for a file to match a + wildcard. The wildcard also means that it + doesn't matter which directory crtbegin.o + is in. */ + KEEP (*crtbegin.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) + /* We don't want to include the .ctor section from + the crtend.o file until after the sorted ctors. + The .ctor section from the crtend file contains the + end of ctors marker and it must be last */ + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) + KEEP (*(SORT(.ctors.*))) + KEEP (*(.ctors)) + } + .dtors : + { + KEEP (*crtbegin.o(.dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) + KEEP (*(SORT(.dtors.*))) + KEEP (*(.dtors)) + } + .jcr : { KEEP (*(.jcr)) } + .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro .data.rel.ro.* .gnu.linkonce.d.rel.ro.*) } + .dynamic : { *(.dynamic) } + .got : { *(.got.plt) *(.igot.plt) *(.got) *(.igot) } + .data : + { + __data_start = . ; + *(.data .data.* .gnu.linkonce.d.*) + SORT(CONSTRUCTORS) + } + .data1 : { *(.data1) } + _edata = .; PROVIDE (edata = .); + __bss_start = .; + __bss_start__ = .; + .bss : + { + *(.dynbss) + *(.bss .bss.* .gnu.linkonce.b.*) + *(COMMON) + /* Align here to ensure that the .bss section occupies space up to + _end. Align after .bss to ensure correct alignment even if the + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); + } + _bss_end__ = . ; __bss_end__ = . ; + . = ALIGN(32 / 8); + . = SEGMENT_START("ldata-segment", .); + . = ALIGN(32 / 8); + __end__ = . ; + _end = .; PROVIDE (end = .); + /* Stabs debugging sections. */ + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + /* DWARF debug sections. + Symbols in the DWARF debugging sections are relative to the beginning + of the section so we begin them at 0. */ + /* DWARF 1 */ + .debug 0 : { *(.debug) } + .line 0 : { *(.line) } + /* GNU DWARF 1 extensions */ + .debug_srcinfo 0 : { *(.debug_srcinfo) } + .debug_sfnames 0 : { *(.debug_sfnames) } + /* DWARF 1.1 and DWARF 2 */ + .debug_aranges 0 : { *(.debug_aranges) } + .debug_pubnames 0 : { *(.debug_pubnames) } + /* DWARF 2 */ + .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) } + .debug_abbrev 0 : { *(.debug_abbrev) } + .debug_line 0 : { *(.debug_line .debug_line.* .debug_line_end ) } + .debug_frame 0 : { *(.debug_frame) } + .debug_str 0 : { *(.debug_str) } + .debug_loc 0 : { *(.debug_loc) } + .debug_macinfo 0 : { *(.debug_macinfo) } + /* SGI/MIPS DWARF 2 extensions */ + .debug_weaknames 0 : { *(.debug_weaknames) } + .debug_funcnames 0 : { *(.debug_funcnames) } + .debug_typenames 0 : { *(.debug_typenames) } + .debug_varnames 0 : { *(.debug_varnames) } + /* DWARF 3 */ + .debug_pubtypes 0 : { *(.debug_pubtypes) } + .debug_ranges 0 : { *(.debug_ranges) } + /* DWARF Extension. */ + .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } + .stack 0x80000 : + { + _stack = .; + *(.stack) + } + .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } + .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } +} diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf32.xn b/aarch64-linux-android/lib/ldscripts/aarch64elf32.xn index 4fe730d..808c9f9 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elf32.xn +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf32.xn @@ -1,5 +1,5 @@ /* Script for -n: mix text and data on same page */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-littleaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x00400000); . = 0x00400000; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x00400000)); . = SEGMENT_START("text-segment", 0x00400000); .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -64,50 +65,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -120,20 +116,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -159,17 +155,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -208,6 +204,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -215,5 +212,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf32.xr b/aarch64-linux-android/lib/ldscripts/aarch64elf32.xr index dd18907..fcd2003 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elf32.xr +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf32.xr @@ -1,5 +1,5 @@ /* Script for ld -r: link without relocation */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -56,26 +56,24 @@ SECTIONS } =0 .rodata 0 : { *(.rodata) } .rodata1 0 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) } + .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } .gcc_except_table 0 : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab 0 : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges 0 : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ /* Exception handling */ - .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .gnu_extab 0 : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table 0 : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges 0 : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata 0 : { *(.tdata) } .tbss 0 : { *(.tbss) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ .preinit_array 0 : { KEEP (*(.preinit_array)) @@ -96,7 +94,9 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ } /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -136,6 +136,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0 : { *(.stack) diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf32.xs b/aarch64-linux-android/lib/ldscripts/aarch64elf32.xs index da34dac..527d16f 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elf32.xs +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf32.xs @@ -1,5 +1,5 @@ /* Script for ld --shared: link shared library */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-littleaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -61,43 +62,38 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -111,20 +107,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -150,17 +146,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -199,6 +195,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -206,5 +203,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf32.xsc b/aarch64-linux-android/lib/ldscripts/aarch64elf32.xsc index 270616e..a30ff1b 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elf32.xsc +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf32.xsc @@ -1,6 +1,5 @@ /* Script for --shared -z combreloc: shared library, combine & sort relocs */ -/* Modified for Android. */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -8,10 +7,11 @@ OUTPUT_FORMAT("elf32-littleaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -64,43 +64,38 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -114,20 +109,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -153,17 +148,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -202,6 +197,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -209,5 +205,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf32.xsw b/aarch64-linux-android/lib/ldscripts/aarch64elf32.xsw index 6d54d91..8ceb14b 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elf32.xsw +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf32.xsw @@ -1,5 +1,5 @@ /* Script for --shared -z combreloc -z now -z relro: shared library, combine & sort relocs */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-littleaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -63,43 +64,38 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -113,20 +109,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -151,17 +147,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -200,6 +196,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -207,5 +204,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf32.xu b/aarch64-linux-android/lib/ldscripts/aarch64elf32.xu index b8d1754..5f12073 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elf32.xu +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf32.xu @@ -1,5 +1,5 @@ /* Script for ld -Ur: link w/out relocation, do create constructors */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -56,26 +56,24 @@ SECTIONS } =0 .rodata 0 : { *(.rodata) } .rodata1 0 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) } + .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } .gcc_except_table 0 : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab 0 : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges 0 : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ /* Exception handling */ - .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .gnu_extab 0 : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table 0 : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges 0 : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata 0 : { *(.tdata) } .tbss 0 : { *(.tbss) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ .preinit_array 0 : { KEEP (*(.preinit_array)) @@ -97,7 +95,9 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ } /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -137,6 +137,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0 : { *(.stack) diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf32.xw b/aarch64-linux-android/lib/ldscripts/aarch64elf32.xw index 1582ee1..63288a9 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elf32.xw +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf32.xw @@ -1,5 +1,5 @@ /* Script for -z combreloc -z now -z relro: combine and sort reloc sections */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-littleaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x00400000); . = 0x00400000; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x00400000)); . = SEGMENT_START("text-segment", 0x00400000); .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -66,50 +67,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -122,20 +118,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -160,17 +156,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -209,6 +205,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -216,5 +213,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf32b.x b/aarch64-linux-android/lib/ldscripts/aarch64elf32b.x index 4ca3c01..37f3f62 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elf32b.x +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf32b.x @@ -1,6 +1,5 @@ /* Default linker script, for normal executables */ -/* Modified for Android. */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -8,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x00400000); . = 0x00400000; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x00400000)); . = SEGMENT_START("text-segment", 0x00400000); .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -65,50 +65,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -121,20 +116,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -160,17 +155,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -209,6 +204,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -216,5 +212,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xbn b/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xbn index 59842c6..959cbad 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xbn +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xbn @@ -1,5 +1,5 @@ /* Script for -N: mix text and data on same page; don't align data */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x00400000); . = 0x00400000; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x00400000)); . = SEGMENT_START("text-segment", 0x00400000); .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -64,50 +65,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = .; /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -120,20 +116,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -159,17 +155,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -208,6 +204,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -215,5 +212,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xc b/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xc index 8b2ba31..a5c3e1d 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xc +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xc @@ -1,5 +1,5 @@ /* Script for -z combreloc: combine and sort reloc sections */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x00400000); . = 0x00400000; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x00400000)); . = SEGMENT_START("text-segment", 0x00400000); .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -66,50 +67,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -122,20 +118,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -161,17 +157,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -210,6 +206,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -217,5 +214,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xd b/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xd new file mode 100644 index 0000000..a14fec9 --- /dev/null +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xd @@ -0,0 +1,216 @@ +/* Script for ld -pie: link position independent executable */ +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. + Copying and distribution of this script, with or without modification, + are permitted in any medium without royalty provided the copyright + notice and this notice are preserved. */ +OUTPUT_FORMAT("elf32-bigaarch64", "elf32-bigaarch64", + "elf32-littleaarch64") +OUTPUT_ARCH(aarch64:ilp32) +ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); +SECTIONS +{ + /* Read-only sections, merged into text segment: */ + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0)); . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; + .interp : { *(.interp) } + .note.gnu.build-id : { *(.note.gnu.build-id) } + .hash : { *(.hash) } + .gnu.hash : { *(.gnu.hash) } + .dynsym : { *(.dynsym) } + .dynstr : { *(.dynstr) } + .gnu.version : { *(.gnu.version) } + .gnu.version_d : { *(.gnu.version_d) } + .gnu.version_r : { *(.gnu.version_r) } + .rela.init : { *(.rela.init) } + .rela.text : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) } + .rela.fini : { *(.rela.fini) } + .rela.rodata : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) } + .rela.data.rel.ro : { *(.rela.data.rel.ro .rela.data.rel.ro.* .rela.gnu.linkonce.d.rel.ro.*) } + .rela.data : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) } + .rela.tdata : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) } + .rela.tbss : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) } + .rela.ctors : { *(.rela.ctors) } + .rela.dtors : { *(.rela.dtors) } + .rela.got : { *(.rela.got) } + .rela.bss : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) } + .rela.ifunc : { *(.rela.ifunc) } + .rela.plt : + { + *(.rela.plt) + PROVIDE_HIDDEN (__rela_iplt_start = .); + *(.rela.iplt) + PROVIDE_HIDDEN (__rela_iplt_end = .); + } + .init : + { + KEEP (*(SORT_NONE(.init))) + } =0 + .plt : { *(.plt) *(.iplt) } + .text : + { + *(.text.unlikely .text.*_unlikely .text.unlikely.*) + *(.text.exit .text.exit.*) + *(.text.startup .text.startup.*) + *(.text.hot .text.hot.*) + *(.text .stub .text.* .gnu.linkonce.t.*) + /* .gnu.warning sections are handled specially by elf32.em. */ + *(.gnu.warning) + } =0 + .fini : + { + KEEP (*(SORT_NONE(.fini))) + } =0 + PROVIDE (__etext = .); + PROVIDE (_etext = .); + PROVIDE (etext = .); + .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } + .rodata1 : { *(.rodata1) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table + .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } + /* These sections are generated by the Sun/Oracle C++ compiler. */ + .exception_ranges : ONLY_IF_RO { *(.exception_ranges + .exception_ranges*) } + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); + /* Exception handling */ + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } + .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } + .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } + /* Thread Local Storage sections */ + .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } + .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } + .preinit_array : + { + PROVIDE_HIDDEN (__preinit_array_start = .); + KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); + } + .init_array : + { + PROVIDE_HIDDEN (__init_array_start = .); + KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); + } + .fini_array : + { + PROVIDE_HIDDEN (__fini_array_start = .); + KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); + } + .ctors : + { + /* gcc uses crtbegin.o to find the start of + the constructors, so we make sure it is + first. Because this is a wildcard, it + doesn't matter if the user does not + actually link against crtbegin.o; the + linker won't look for a file to match a + wildcard. The wildcard also means that it + doesn't matter which directory crtbegin.o + is in. */ + KEEP (*crtbegin.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) + /* We don't want to include the .ctor section from + the crtend.o file until after the sorted ctors. + The .ctor section from the crtend file contains the + end of ctors marker and it must be last */ + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) + KEEP (*(SORT(.ctors.*))) + KEEP (*(.ctors)) + } + .dtors : + { + KEEP (*crtbegin.o(.dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) + KEEP (*(SORT(.dtors.*))) + KEEP (*(.dtors)) + } + .jcr : { KEEP (*(.jcr)) } + .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro .data.rel.ro.* .gnu.linkonce.d.rel.ro.*) } + .dynamic : { *(.dynamic) } + .got : { *(.got) *(.igot) } + .got.plt : { *(.got.plt) *(.igot.plt) } + .data : + { + __data_start = . ; + *(.data .data.* .gnu.linkonce.d.*) + SORT(CONSTRUCTORS) + } + .data1 : { *(.data1) } + _edata = .; PROVIDE (edata = .); + __bss_start = .; + __bss_start__ = .; + .bss : + { + *(.dynbss) + *(.bss .bss.* .gnu.linkonce.b.*) + *(COMMON) + /* Align here to ensure that the .bss section occupies space up to + _end. Align after .bss to ensure correct alignment even if the + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); + } + _bss_end__ = . ; __bss_end__ = . ; + . = ALIGN(32 / 8); + . = SEGMENT_START("ldata-segment", .); + . = ALIGN(32 / 8); + __end__ = . ; + _end = .; PROVIDE (end = .); + /* Stabs debugging sections. */ + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + /* DWARF debug sections. + Symbols in the DWARF debugging sections are relative to the beginning + of the section so we begin them at 0. */ + /* DWARF 1 */ + .debug 0 : { *(.debug) } + .line 0 : { *(.line) } + /* GNU DWARF 1 extensions */ + .debug_srcinfo 0 : { *(.debug_srcinfo) } + .debug_sfnames 0 : { *(.debug_sfnames) } + /* DWARF 1.1 and DWARF 2 */ + .debug_aranges 0 : { *(.debug_aranges) } + .debug_pubnames 0 : { *(.debug_pubnames) } + /* DWARF 2 */ + .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) } + .debug_abbrev 0 : { *(.debug_abbrev) } + .debug_line 0 : { *(.debug_line .debug_line.* .debug_line_end ) } + .debug_frame 0 : { *(.debug_frame) } + .debug_str 0 : { *(.debug_str) } + .debug_loc 0 : { *(.debug_loc) } + .debug_macinfo 0 : { *(.debug_macinfo) } + /* SGI/MIPS DWARF 2 extensions */ + .debug_weaknames 0 : { *(.debug_weaknames) } + .debug_funcnames 0 : { *(.debug_funcnames) } + .debug_typenames 0 : { *(.debug_typenames) } + .debug_varnames 0 : { *(.debug_varnames) } + /* DWARF 3 */ + .debug_pubtypes 0 : { *(.debug_pubtypes) } + .debug_ranges 0 : { *(.debug_ranges) } + /* DWARF Extension. */ + .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } + .stack 0x80000 : + { + _stack = .; + *(.stack) + } + .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } + .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } +} diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xdc b/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xdc new file mode 100644 index 0000000..b6f542f --- /dev/null +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xdc @@ -0,0 +1,218 @@ +/* Script for -pie -z combreloc: position independent executable, combine & sort relocs */ +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. + Copying and distribution of this script, with or without modification, + are permitted in any medium without royalty provided the copyright + notice and this notice are preserved. */ +OUTPUT_FORMAT("elf32-bigaarch64", "elf32-bigaarch64", + "elf32-littleaarch64") +OUTPUT_ARCH(aarch64:ilp32) +ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); +SECTIONS +{ + /* Read-only sections, merged into text segment: */ + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0)); . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; + .interp : { *(.interp) } + .note.gnu.build-id : { *(.note.gnu.build-id) } + .hash : { *(.hash) } + .gnu.hash : { *(.gnu.hash) } + .dynsym : { *(.dynsym) } + .dynstr : { *(.dynstr) } + .gnu.version : { *(.gnu.version) } + .gnu.version_d : { *(.gnu.version_d) } + .gnu.version_r : { *(.gnu.version_r) } + .rela.dyn : + { + *(.rela.init) + *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) + *(.rela.fini) + *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) + *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) + *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) + *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) + *(.rela.ctors) + *(.rela.dtors) + *(.rela.got) + *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) + *(.rela.ifunc) + } + .rela.plt : + { + *(.rela.plt) + PROVIDE_HIDDEN (__rela_iplt_start = .); + *(.rela.iplt) + PROVIDE_HIDDEN (__rela_iplt_end = .); + } + .init : + { + KEEP (*(SORT_NONE(.init))) + } =0 + .plt : { *(.plt) *(.iplt) } + .text : + { + *(.text.unlikely .text.*_unlikely .text.unlikely.*) + *(.text.exit .text.exit.*) + *(.text.startup .text.startup.*) + *(.text.hot .text.hot.*) + *(.text .stub .text.* .gnu.linkonce.t.*) + /* .gnu.warning sections are handled specially by elf32.em. */ + *(.gnu.warning) + } =0 + .fini : + { + KEEP (*(SORT_NONE(.fini))) + } =0 + PROVIDE (__etext = .); + PROVIDE (_etext = .); + PROVIDE (etext = .); + .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } + .rodata1 : { *(.rodata1) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table + .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } + /* These sections are generated by the Sun/Oracle C++ compiler. */ + .exception_ranges : ONLY_IF_RO { *(.exception_ranges + .exception_ranges*) } + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); + /* Exception handling */ + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } + .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } + .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } + /* Thread Local Storage sections */ + .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } + .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } + .preinit_array : + { + PROVIDE_HIDDEN (__preinit_array_start = .); + KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); + } + .init_array : + { + PROVIDE_HIDDEN (__init_array_start = .); + KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); + } + .fini_array : + { + PROVIDE_HIDDEN (__fini_array_start = .); + KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); + } + .ctors : + { + /* gcc uses crtbegin.o to find the start of + the constructors, so we make sure it is + first. Because this is a wildcard, it + doesn't matter if the user does not + actually link against crtbegin.o; the + linker won't look for a file to match a + wildcard. The wildcard also means that it + doesn't matter which directory crtbegin.o + is in. */ + KEEP (*crtbegin.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) + /* We don't want to include the .ctor section from + the crtend.o file until after the sorted ctors. + The .ctor section from the crtend file contains the + end of ctors marker and it must be last */ + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) + KEEP (*(SORT(.ctors.*))) + KEEP (*(.ctors)) + } + .dtors : + { + KEEP (*crtbegin.o(.dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) + KEEP (*(SORT(.dtors.*))) + KEEP (*(.dtors)) + } + .jcr : { KEEP (*(.jcr)) } + .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro .data.rel.ro.* .gnu.linkonce.d.rel.ro.*) } + .dynamic : { *(.dynamic) } + .got : { *(.got) *(.igot) } + .got.plt : { *(.got.plt) *(.igot.plt) } + .data : + { + __data_start = . ; + *(.data .data.* .gnu.linkonce.d.*) + SORT(CONSTRUCTORS) + } + .data1 : { *(.data1) } + _edata = .; PROVIDE (edata = .); + __bss_start = .; + __bss_start__ = .; + .bss : + { + *(.dynbss) + *(.bss .bss.* .gnu.linkonce.b.*) + *(COMMON) + /* Align here to ensure that the .bss section occupies space up to + _end. Align after .bss to ensure correct alignment even if the + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); + } + _bss_end__ = . ; __bss_end__ = . ; + . = ALIGN(32 / 8); + . = SEGMENT_START("ldata-segment", .); + . = ALIGN(32 / 8); + __end__ = . ; + _end = .; PROVIDE (end = .); + /* Stabs debugging sections. */ + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + /* DWARF debug sections. + Symbols in the DWARF debugging sections are relative to the beginning + of the section so we begin them at 0. */ + /* DWARF 1 */ + .debug 0 : { *(.debug) } + .line 0 : { *(.line) } + /* GNU DWARF 1 extensions */ + .debug_srcinfo 0 : { *(.debug_srcinfo) } + .debug_sfnames 0 : { *(.debug_sfnames) } + /* DWARF 1.1 and DWARF 2 */ + .debug_aranges 0 : { *(.debug_aranges) } + .debug_pubnames 0 : { *(.debug_pubnames) } + /* DWARF 2 */ + .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) } + .debug_abbrev 0 : { *(.debug_abbrev) } + .debug_line 0 : { *(.debug_line .debug_line.* .debug_line_end ) } + .debug_frame 0 : { *(.debug_frame) } + .debug_str 0 : { *(.debug_str) } + .debug_loc 0 : { *(.debug_loc) } + .debug_macinfo 0 : { *(.debug_macinfo) } + /* SGI/MIPS DWARF 2 extensions */ + .debug_weaknames 0 : { *(.debug_weaknames) } + .debug_funcnames 0 : { *(.debug_funcnames) } + .debug_typenames 0 : { *(.debug_typenames) } + .debug_varnames 0 : { *(.debug_varnames) } + /* DWARF 3 */ + .debug_pubtypes 0 : { *(.debug_pubtypes) } + .debug_ranges 0 : { *(.debug_ranges) } + /* DWARF Extension. */ + .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } + .stack 0x80000 : + { + _stack = .; + *(.stack) + } + .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } + .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } +} diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xdw b/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xdw new file mode 100644 index 0000000..32d8eff --- /dev/null +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xdw @@ -0,0 +1,217 @@ +/* Script for -pie -z combreloc -z now -z relro: position independent executable, combine & sort relocs */ +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. + Copying and distribution of this script, with or without modification, + are permitted in any medium without royalty provided the copyright + notice and this notice are preserved. */ +OUTPUT_FORMAT("elf32-bigaarch64", "elf32-bigaarch64", + "elf32-littleaarch64") +OUTPUT_ARCH(aarch64:ilp32) +ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); +SECTIONS +{ + /* Read-only sections, merged into text segment: */ + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0)); . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; + .interp : { *(.interp) } + .note.gnu.build-id : { *(.note.gnu.build-id) } + .hash : { *(.hash) } + .gnu.hash : { *(.gnu.hash) } + .dynsym : { *(.dynsym) } + .dynstr : { *(.dynstr) } + .gnu.version : { *(.gnu.version) } + .gnu.version_d : { *(.gnu.version_d) } + .gnu.version_r : { *(.gnu.version_r) } + .rela.dyn : + { + *(.rela.init) + *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) + *(.rela.fini) + *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) + *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) + *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) + *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) + *(.rela.ctors) + *(.rela.dtors) + *(.rela.got) + *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) + *(.rela.ifunc) + } + .rela.plt : + { + *(.rela.plt) + PROVIDE_HIDDEN (__rela_iplt_start = .); + *(.rela.iplt) + PROVIDE_HIDDEN (__rela_iplt_end = .); + } + .init : + { + KEEP (*(SORT_NONE(.init))) + } =0 + .plt : { *(.plt) *(.iplt) } + .text : + { + *(.text.unlikely .text.*_unlikely .text.unlikely.*) + *(.text.exit .text.exit.*) + *(.text.startup .text.startup.*) + *(.text.hot .text.hot.*) + *(.text .stub .text.* .gnu.linkonce.t.*) + /* .gnu.warning sections are handled specially by elf32.em. */ + *(.gnu.warning) + } =0 + .fini : + { + KEEP (*(SORT_NONE(.fini))) + } =0 + PROVIDE (__etext = .); + PROVIDE (_etext = .); + PROVIDE (etext = .); + .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } + .rodata1 : { *(.rodata1) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table + .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } + /* These sections are generated by the Sun/Oracle C++ compiler. */ + .exception_ranges : ONLY_IF_RO { *(.exception_ranges + .exception_ranges*) } + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); + /* Exception handling */ + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } + .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } + .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } + /* Thread Local Storage sections */ + .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } + .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } + .preinit_array : + { + PROVIDE_HIDDEN (__preinit_array_start = .); + KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); + } + .init_array : + { + PROVIDE_HIDDEN (__init_array_start = .); + KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); + } + .fini_array : + { + PROVIDE_HIDDEN (__fini_array_start = .); + KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); + } + .ctors : + { + /* gcc uses crtbegin.o to find the start of + the constructors, so we make sure it is + first. Because this is a wildcard, it + doesn't matter if the user does not + actually link against crtbegin.o; the + linker won't look for a file to match a + wildcard. The wildcard also means that it + doesn't matter which directory crtbegin.o + is in. */ + KEEP (*crtbegin.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) + /* We don't want to include the .ctor section from + the crtend.o file until after the sorted ctors. + The .ctor section from the crtend file contains the + end of ctors marker and it must be last */ + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) + KEEP (*(SORT(.ctors.*))) + KEEP (*(.ctors)) + } + .dtors : + { + KEEP (*crtbegin.o(.dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) + KEEP (*(SORT(.dtors.*))) + KEEP (*(.dtors)) + } + .jcr : { KEEP (*(.jcr)) } + .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro .data.rel.ro.* .gnu.linkonce.d.rel.ro.*) } + .dynamic : { *(.dynamic) } + .got : { *(.got.plt) *(.igot.plt) *(.got) *(.igot) } + .data : + { + __data_start = . ; + *(.data .data.* .gnu.linkonce.d.*) + SORT(CONSTRUCTORS) + } + .data1 : { *(.data1) } + _edata = .; PROVIDE (edata = .); + __bss_start = .; + __bss_start__ = .; + .bss : + { + *(.dynbss) + *(.bss .bss.* .gnu.linkonce.b.*) + *(COMMON) + /* Align here to ensure that the .bss section occupies space up to + _end. Align after .bss to ensure correct alignment even if the + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); + } + _bss_end__ = . ; __bss_end__ = . ; + . = ALIGN(32 / 8); + . = SEGMENT_START("ldata-segment", .); + . = ALIGN(32 / 8); + __end__ = . ; + _end = .; PROVIDE (end = .); + /* Stabs debugging sections. */ + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + /* DWARF debug sections. + Symbols in the DWARF debugging sections are relative to the beginning + of the section so we begin them at 0. */ + /* DWARF 1 */ + .debug 0 : { *(.debug) } + .line 0 : { *(.line) } + /* GNU DWARF 1 extensions */ + .debug_srcinfo 0 : { *(.debug_srcinfo) } + .debug_sfnames 0 : { *(.debug_sfnames) } + /* DWARF 1.1 and DWARF 2 */ + .debug_aranges 0 : { *(.debug_aranges) } + .debug_pubnames 0 : { *(.debug_pubnames) } + /* DWARF 2 */ + .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) } + .debug_abbrev 0 : { *(.debug_abbrev) } + .debug_line 0 : { *(.debug_line .debug_line.* .debug_line_end ) } + .debug_frame 0 : { *(.debug_frame) } + .debug_str 0 : { *(.debug_str) } + .debug_loc 0 : { *(.debug_loc) } + .debug_macinfo 0 : { *(.debug_macinfo) } + /* SGI/MIPS DWARF 2 extensions */ + .debug_weaknames 0 : { *(.debug_weaknames) } + .debug_funcnames 0 : { *(.debug_funcnames) } + .debug_typenames 0 : { *(.debug_typenames) } + .debug_varnames 0 : { *(.debug_varnames) } + /* DWARF 3 */ + .debug_pubtypes 0 : { *(.debug_pubtypes) } + .debug_ranges 0 : { *(.debug_ranges) } + /* DWARF Extension. */ + .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } + .stack 0x80000 : + { + _stack = .; + *(.stack) + } + .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } + .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } +} diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xn b/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xn index 980c070..5d75583 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xn +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xn @@ -1,5 +1,5 @@ /* Script for -n: mix text and data on same page */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x00400000); . = 0x00400000; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x00400000)); . = SEGMENT_START("text-segment", 0x00400000); .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -64,50 +65,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -120,20 +116,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -159,17 +155,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -208,6 +204,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -215,5 +212,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xr b/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xr index 3a9bbb7..3049feb 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xr +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xr @@ -1,5 +1,5 @@ /* Script for ld -r: link without relocation */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -56,26 +56,24 @@ SECTIONS } =0 .rodata 0 : { *(.rodata) } .rodata1 0 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) } + .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } .gcc_except_table 0 : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab 0 : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges 0 : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ /* Exception handling */ - .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .gnu_extab 0 : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table 0 : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges 0 : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata 0 : { *(.tdata) } .tbss 0 : { *(.tbss) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ .preinit_array 0 : { KEEP (*(.preinit_array)) @@ -96,7 +94,9 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ } /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -136,6 +136,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0 : { *(.stack) diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xs b/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xs index b568f69..29543b5 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xs +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xs @@ -1,5 +1,5 @@ /* Script for ld --shared: link shared library */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -61,43 +62,38 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -111,20 +107,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -150,17 +146,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -199,6 +195,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -206,5 +203,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xsc b/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xsc index c9819eb..653f06d 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xsc +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xsc @@ -1,6 +1,5 @@ /* Script for --shared -z combreloc: shared library, combine & sort relocs */ -/* Modified for Android. */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -8,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -64,43 +64,38 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -114,20 +109,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -153,17 +148,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -202,6 +197,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -209,5 +205,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xsw b/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xsw index a6c25cb..89f3132 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xsw +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xsw @@ -1,5 +1,5 @@ /* Script for --shared -z combreloc -z now -z relro: shared library, combine & sort relocs */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -63,43 +64,38 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -113,20 +109,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -151,17 +147,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -200,6 +196,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -207,5 +204,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xu b/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xu index dd9747c..42ef394 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xu +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xu @@ -1,5 +1,5 @@ /* Script for ld -Ur: link w/out relocation, do create constructors */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -56,26 +56,24 @@ SECTIONS } =0 .rodata 0 : { *(.rodata) } .rodata1 0 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) } + .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } .gcc_except_table 0 : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab 0 : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges 0 : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ /* Exception handling */ - .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .gnu_extab 0 : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table 0 : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges 0 : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata 0 : { *(.tdata) } .tbss 0 : { *(.tbss) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ .preinit_array 0 : { KEEP (*(.preinit_array)) @@ -97,7 +95,9 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ } /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -137,6 +137,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0 : { *(.stack) diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xw b/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xw index cd6a0ce..598581f 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xw +++ b/aarch64-linux-android/lib/ldscripts/aarch64elf32b.xw @@ -1,5 +1,5 @@ /* Script for -z combreloc -z now -z relro: combine and sort reloc sections */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x00400000); . = 0x00400000; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x00400000)); . = SEGMENT_START("text-segment", 0x00400000); .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -66,50 +67,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -122,20 +118,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -160,17 +156,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -209,6 +205,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -216,5 +213,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elfb.x b/aarch64-linux-android/lib/ldscripts/aarch64elfb.x index 57a72c9..9054a23 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elfb.x +++ b/aarch64-linux-android/lib/ldscripts/aarch64elfb.x @@ -1,6 +1,5 @@ /* Default linker script, for normal executables */ -/* Modified for Android. */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -8,10 +7,11 @@ OUTPUT_FORMAT("elf64-bigaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x00400000); . = 0x00400000; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x00400000)); . = SEGMENT_START("text-segment", 0x00400000); .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -65,50 +65,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -121,20 +116,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -160,17 +155,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -209,6 +204,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -216,5 +212,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elfb.xbn b/aarch64-linux-android/lib/ldscripts/aarch64elfb.xbn index d0828d6..2e53c48 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elfb.xbn +++ b/aarch64-linux-android/lib/ldscripts/aarch64elfb.xbn @@ -1,5 +1,5 @@ /* Script for -N: mix text and data on same page; don't align data */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf64-bigaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x00400000); . = 0x00400000; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x00400000)); . = SEGMENT_START("text-segment", 0x00400000); .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -64,50 +65,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = .; /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -120,20 +116,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -159,17 +155,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -208,6 +204,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -215,5 +212,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elfb.xc b/aarch64-linux-android/lib/ldscripts/aarch64elfb.xc index 6574a43..21715f9 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elfb.xc +++ b/aarch64-linux-android/lib/ldscripts/aarch64elfb.xc @@ -1,5 +1,5 @@ /* Script for -z combreloc: combine and sort reloc sections */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf64-bigaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x00400000); . = 0x00400000; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x00400000)); . = SEGMENT_START("text-segment", 0x00400000); .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -66,50 +67,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -122,20 +118,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -161,17 +157,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -210,6 +206,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -217,5 +214,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elfb.xd b/aarch64-linux-android/lib/ldscripts/aarch64elfb.xd new file mode 100644 index 0000000..8cd3e2d --- /dev/null +++ b/aarch64-linux-android/lib/ldscripts/aarch64elfb.xd @@ -0,0 +1,216 @@ +/* Script for ld -pie: link position independent executable */ +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. + Copying and distribution of this script, with or without modification, + are permitted in any medium without royalty provided the copyright + notice and this notice are preserved. */ +OUTPUT_FORMAT("elf64-bigaarch64", "elf64-bigaarch64", + "elf64-littleaarch64") +OUTPUT_ARCH(aarch64) +ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); +SECTIONS +{ + /* Read-only sections, merged into text segment: */ + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0)); . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; + .interp : { *(.interp) } + .note.gnu.build-id : { *(.note.gnu.build-id) } + .hash : { *(.hash) } + .gnu.hash : { *(.gnu.hash) } + .dynsym : { *(.dynsym) } + .dynstr : { *(.dynstr) } + .gnu.version : { *(.gnu.version) } + .gnu.version_d : { *(.gnu.version_d) } + .gnu.version_r : { *(.gnu.version_r) } + .rela.init : { *(.rela.init) } + .rela.text : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) } + .rela.fini : { *(.rela.fini) } + .rela.rodata : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) } + .rela.data.rel.ro : { *(.rela.data.rel.ro .rela.data.rel.ro.* .rela.gnu.linkonce.d.rel.ro.*) } + .rela.data : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) } + .rela.tdata : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) } + .rela.tbss : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) } + .rela.ctors : { *(.rela.ctors) } + .rela.dtors : { *(.rela.dtors) } + .rela.got : { *(.rela.got) } + .rela.bss : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) } + .rela.ifunc : { *(.rela.ifunc) } + .rela.plt : + { + *(.rela.plt) + PROVIDE_HIDDEN (__rela_iplt_start = .); + *(.rela.iplt) + PROVIDE_HIDDEN (__rela_iplt_end = .); + } + .init : + { + KEEP (*(SORT_NONE(.init))) + } =0 + .plt : { *(.plt) *(.iplt) } + .text : + { + *(.text.unlikely .text.*_unlikely .text.unlikely.*) + *(.text.exit .text.exit.*) + *(.text.startup .text.startup.*) + *(.text.hot .text.hot.*) + *(.text .stub .text.* .gnu.linkonce.t.*) + /* .gnu.warning sections are handled specially by elf32.em. */ + *(.gnu.warning) + } =0 + .fini : + { + KEEP (*(SORT_NONE(.fini))) + } =0 + PROVIDE (__etext = .); + PROVIDE (_etext = .); + PROVIDE (etext = .); + .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } + .rodata1 : { *(.rodata1) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table + .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } + /* These sections are generated by the Sun/Oracle C++ compiler. */ + .exception_ranges : ONLY_IF_RO { *(.exception_ranges + .exception_ranges*) } + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); + /* Exception handling */ + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } + .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } + .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } + /* Thread Local Storage sections */ + .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } + .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } + .preinit_array : + { + PROVIDE_HIDDEN (__preinit_array_start = .); + KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); + } + .init_array : + { + PROVIDE_HIDDEN (__init_array_start = .); + KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); + } + .fini_array : + { + PROVIDE_HIDDEN (__fini_array_start = .); + KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); + } + .ctors : + { + /* gcc uses crtbegin.o to find the start of + the constructors, so we make sure it is + first. Because this is a wildcard, it + doesn't matter if the user does not + actually link against crtbegin.o; the + linker won't look for a file to match a + wildcard. The wildcard also means that it + doesn't matter which directory crtbegin.o + is in. */ + KEEP (*crtbegin.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) + /* We don't want to include the .ctor section from + the crtend.o file until after the sorted ctors. + The .ctor section from the crtend file contains the + end of ctors marker and it must be last */ + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) + KEEP (*(SORT(.ctors.*))) + KEEP (*(.ctors)) + } + .dtors : + { + KEEP (*crtbegin.o(.dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) + KEEP (*(SORT(.dtors.*))) + KEEP (*(.dtors)) + } + .jcr : { KEEP (*(.jcr)) } + .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro .data.rel.ro.* .gnu.linkonce.d.rel.ro.*) } + .dynamic : { *(.dynamic) } + .got : { *(.got) *(.igot) } + .got.plt : { *(.got.plt) *(.igot.plt) } + .data : + { + __data_start = . ; + *(.data .data.* .gnu.linkonce.d.*) + SORT(CONSTRUCTORS) + } + .data1 : { *(.data1) } + _edata = .; PROVIDE (edata = .); + __bss_start = .; + __bss_start__ = .; + .bss : + { + *(.dynbss) + *(.bss .bss.* .gnu.linkonce.b.*) + *(COMMON) + /* Align here to ensure that the .bss section occupies space up to + _end. Align after .bss to ensure correct alignment even if the + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); + } + _bss_end__ = . ; __bss_end__ = . ; + . = ALIGN(64 / 8); + . = SEGMENT_START("ldata-segment", .); + . = ALIGN(64 / 8); + __end__ = . ; + _end = .; PROVIDE (end = .); + /* Stabs debugging sections. */ + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + /* DWARF debug sections. + Symbols in the DWARF debugging sections are relative to the beginning + of the section so we begin them at 0. */ + /* DWARF 1 */ + .debug 0 : { *(.debug) } + .line 0 : { *(.line) } + /* GNU DWARF 1 extensions */ + .debug_srcinfo 0 : { *(.debug_srcinfo) } + .debug_sfnames 0 : { *(.debug_sfnames) } + /* DWARF 1.1 and DWARF 2 */ + .debug_aranges 0 : { *(.debug_aranges) } + .debug_pubnames 0 : { *(.debug_pubnames) } + /* DWARF 2 */ + .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) } + .debug_abbrev 0 : { *(.debug_abbrev) } + .debug_line 0 : { *(.debug_line .debug_line.* .debug_line_end ) } + .debug_frame 0 : { *(.debug_frame) } + .debug_str 0 : { *(.debug_str) } + .debug_loc 0 : { *(.debug_loc) } + .debug_macinfo 0 : { *(.debug_macinfo) } + /* SGI/MIPS DWARF 2 extensions */ + .debug_weaknames 0 : { *(.debug_weaknames) } + .debug_funcnames 0 : { *(.debug_funcnames) } + .debug_typenames 0 : { *(.debug_typenames) } + .debug_varnames 0 : { *(.debug_varnames) } + /* DWARF 3 */ + .debug_pubtypes 0 : { *(.debug_pubtypes) } + .debug_ranges 0 : { *(.debug_ranges) } + /* DWARF Extension. */ + .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } + .stack 0x80000 : + { + _stack = .; + *(.stack) + } + .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } + .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } +} diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elfb.xdc b/aarch64-linux-android/lib/ldscripts/aarch64elfb.xdc new file mode 100644 index 0000000..7b9f735 --- /dev/null +++ b/aarch64-linux-android/lib/ldscripts/aarch64elfb.xdc @@ -0,0 +1,218 @@ +/* Script for -pie -z combreloc: position independent executable, combine & sort relocs */ +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. + Copying and distribution of this script, with or without modification, + are permitted in any medium without royalty provided the copyright + notice and this notice are preserved. */ +OUTPUT_FORMAT("elf64-bigaarch64", "elf64-bigaarch64", + "elf64-littleaarch64") +OUTPUT_ARCH(aarch64) +ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); +SECTIONS +{ + /* Read-only sections, merged into text segment: */ + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0)); . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; + .interp : { *(.interp) } + .note.gnu.build-id : { *(.note.gnu.build-id) } + .hash : { *(.hash) } + .gnu.hash : { *(.gnu.hash) } + .dynsym : { *(.dynsym) } + .dynstr : { *(.dynstr) } + .gnu.version : { *(.gnu.version) } + .gnu.version_d : { *(.gnu.version_d) } + .gnu.version_r : { *(.gnu.version_r) } + .rela.dyn : + { + *(.rela.init) + *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) + *(.rela.fini) + *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) + *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) + *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) + *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) + *(.rela.ctors) + *(.rela.dtors) + *(.rela.got) + *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) + *(.rela.ifunc) + } + .rela.plt : + { + *(.rela.plt) + PROVIDE_HIDDEN (__rela_iplt_start = .); + *(.rela.iplt) + PROVIDE_HIDDEN (__rela_iplt_end = .); + } + .init : + { + KEEP (*(SORT_NONE(.init))) + } =0 + .plt : { *(.plt) *(.iplt) } + .text : + { + *(.text.unlikely .text.*_unlikely .text.unlikely.*) + *(.text.exit .text.exit.*) + *(.text.startup .text.startup.*) + *(.text.hot .text.hot.*) + *(.text .stub .text.* .gnu.linkonce.t.*) + /* .gnu.warning sections are handled specially by elf32.em. */ + *(.gnu.warning) + } =0 + .fini : + { + KEEP (*(SORT_NONE(.fini))) + } =0 + PROVIDE (__etext = .); + PROVIDE (_etext = .); + PROVIDE (etext = .); + .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } + .rodata1 : { *(.rodata1) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table + .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } + /* These sections are generated by the Sun/Oracle C++ compiler. */ + .exception_ranges : ONLY_IF_RO { *(.exception_ranges + .exception_ranges*) } + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); + /* Exception handling */ + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } + .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } + .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } + /* Thread Local Storage sections */ + .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } + .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } + .preinit_array : + { + PROVIDE_HIDDEN (__preinit_array_start = .); + KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); + } + .init_array : + { + PROVIDE_HIDDEN (__init_array_start = .); + KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); + } + .fini_array : + { + PROVIDE_HIDDEN (__fini_array_start = .); + KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); + } + .ctors : + { + /* gcc uses crtbegin.o to find the start of + the constructors, so we make sure it is + first. Because this is a wildcard, it + doesn't matter if the user does not + actually link against crtbegin.o; the + linker won't look for a file to match a + wildcard. The wildcard also means that it + doesn't matter which directory crtbegin.o + is in. */ + KEEP (*crtbegin.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) + /* We don't want to include the .ctor section from + the crtend.o file until after the sorted ctors. + The .ctor section from the crtend file contains the + end of ctors marker and it must be last */ + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) + KEEP (*(SORT(.ctors.*))) + KEEP (*(.ctors)) + } + .dtors : + { + KEEP (*crtbegin.o(.dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) + KEEP (*(SORT(.dtors.*))) + KEEP (*(.dtors)) + } + .jcr : { KEEP (*(.jcr)) } + .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro .data.rel.ro.* .gnu.linkonce.d.rel.ro.*) } + .dynamic : { *(.dynamic) } + .got : { *(.got) *(.igot) } + .got.plt : { *(.got.plt) *(.igot.plt) } + .data : + { + __data_start = . ; + *(.data .data.* .gnu.linkonce.d.*) + SORT(CONSTRUCTORS) + } + .data1 : { *(.data1) } + _edata = .; PROVIDE (edata = .); + __bss_start = .; + __bss_start__ = .; + .bss : + { + *(.dynbss) + *(.bss .bss.* .gnu.linkonce.b.*) + *(COMMON) + /* Align here to ensure that the .bss section occupies space up to + _end. Align after .bss to ensure correct alignment even if the + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); + } + _bss_end__ = . ; __bss_end__ = . ; + . = ALIGN(64 / 8); + . = SEGMENT_START("ldata-segment", .); + . = ALIGN(64 / 8); + __end__ = . ; + _end = .; PROVIDE (end = .); + /* Stabs debugging sections. */ + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + /* DWARF debug sections. + Symbols in the DWARF debugging sections are relative to the beginning + of the section so we begin them at 0. */ + /* DWARF 1 */ + .debug 0 : { *(.debug) } + .line 0 : { *(.line) } + /* GNU DWARF 1 extensions */ + .debug_srcinfo 0 : { *(.debug_srcinfo) } + .debug_sfnames 0 : { *(.debug_sfnames) } + /* DWARF 1.1 and DWARF 2 */ + .debug_aranges 0 : { *(.debug_aranges) } + .debug_pubnames 0 : { *(.debug_pubnames) } + /* DWARF 2 */ + .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) } + .debug_abbrev 0 : { *(.debug_abbrev) } + .debug_line 0 : { *(.debug_line .debug_line.* .debug_line_end ) } + .debug_frame 0 : { *(.debug_frame) } + .debug_str 0 : { *(.debug_str) } + .debug_loc 0 : { *(.debug_loc) } + .debug_macinfo 0 : { *(.debug_macinfo) } + /* SGI/MIPS DWARF 2 extensions */ + .debug_weaknames 0 : { *(.debug_weaknames) } + .debug_funcnames 0 : { *(.debug_funcnames) } + .debug_typenames 0 : { *(.debug_typenames) } + .debug_varnames 0 : { *(.debug_varnames) } + /* DWARF 3 */ + .debug_pubtypes 0 : { *(.debug_pubtypes) } + .debug_ranges 0 : { *(.debug_ranges) } + /* DWARF Extension. */ + .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } + .stack 0x80000 : + { + _stack = .; + *(.stack) + } + .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } + .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } +} diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elfb.xdw b/aarch64-linux-android/lib/ldscripts/aarch64elfb.xdw new file mode 100644 index 0000000..58831a7 --- /dev/null +++ b/aarch64-linux-android/lib/ldscripts/aarch64elfb.xdw @@ -0,0 +1,217 @@ +/* Script for -pie -z combreloc -z now -z relro: position independent executable, combine & sort relocs */ +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. + Copying and distribution of this script, with or without modification, + are permitted in any medium without royalty provided the copyright + notice and this notice are preserved. */ +OUTPUT_FORMAT("elf64-bigaarch64", "elf64-bigaarch64", + "elf64-littleaarch64") +OUTPUT_ARCH(aarch64) +ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); +SECTIONS +{ + /* Read-only sections, merged into text segment: */ + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0)); . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; + .interp : { *(.interp) } + .note.gnu.build-id : { *(.note.gnu.build-id) } + .hash : { *(.hash) } + .gnu.hash : { *(.gnu.hash) } + .dynsym : { *(.dynsym) } + .dynstr : { *(.dynstr) } + .gnu.version : { *(.gnu.version) } + .gnu.version_d : { *(.gnu.version_d) } + .gnu.version_r : { *(.gnu.version_r) } + .rela.dyn : + { + *(.rela.init) + *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) + *(.rela.fini) + *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) + *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) + *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) + *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) + *(.rela.ctors) + *(.rela.dtors) + *(.rela.got) + *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) + *(.rela.ifunc) + } + .rela.plt : + { + *(.rela.plt) + PROVIDE_HIDDEN (__rela_iplt_start = .); + *(.rela.iplt) + PROVIDE_HIDDEN (__rela_iplt_end = .); + } + .init : + { + KEEP (*(SORT_NONE(.init))) + } =0 + .plt : { *(.plt) *(.iplt) } + .text : + { + *(.text.unlikely .text.*_unlikely .text.unlikely.*) + *(.text.exit .text.exit.*) + *(.text.startup .text.startup.*) + *(.text.hot .text.hot.*) + *(.text .stub .text.* .gnu.linkonce.t.*) + /* .gnu.warning sections are handled specially by elf32.em. */ + *(.gnu.warning) + } =0 + .fini : + { + KEEP (*(SORT_NONE(.fini))) + } =0 + PROVIDE (__etext = .); + PROVIDE (_etext = .); + PROVIDE (etext = .); + .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } + .rodata1 : { *(.rodata1) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table + .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } + /* These sections are generated by the Sun/Oracle C++ compiler. */ + .exception_ranges : ONLY_IF_RO { *(.exception_ranges + .exception_ranges*) } + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); + /* Exception handling */ + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } + .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } + .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } + /* Thread Local Storage sections */ + .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } + .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } + .preinit_array : + { + PROVIDE_HIDDEN (__preinit_array_start = .); + KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); + } + .init_array : + { + PROVIDE_HIDDEN (__init_array_start = .); + KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); + } + .fini_array : + { + PROVIDE_HIDDEN (__fini_array_start = .); + KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); + } + .ctors : + { + /* gcc uses crtbegin.o to find the start of + the constructors, so we make sure it is + first. Because this is a wildcard, it + doesn't matter if the user does not + actually link against crtbegin.o; the + linker won't look for a file to match a + wildcard. The wildcard also means that it + doesn't matter which directory crtbegin.o + is in. */ + KEEP (*crtbegin.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) + /* We don't want to include the .ctor section from + the crtend.o file until after the sorted ctors. + The .ctor section from the crtend file contains the + end of ctors marker and it must be last */ + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) + KEEP (*(SORT(.ctors.*))) + KEEP (*(.ctors)) + } + .dtors : + { + KEEP (*crtbegin.o(.dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) + KEEP (*(SORT(.dtors.*))) + KEEP (*(.dtors)) + } + .jcr : { KEEP (*(.jcr)) } + .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro .data.rel.ro.* .gnu.linkonce.d.rel.ro.*) } + .dynamic : { *(.dynamic) } + .got : { *(.got.plt) *(.igot.plt) *(.got) *(.igot) } + .data : + { + __data_start = . ; + *(.data .data.* .gnu.linkonce.d.*) + SORT(CONSTRUCTORS) + } + .data1 : { *(.data1) } + _edata = .; PROVIDE (edata = .); + __bss_start = .; + __bss_start__ = .; + .bss : + { + *(.dynbss) + *(.bss .bss.* .gnu.linkonce.b.*) + *(COMMON) + /* Align here to ensure that the .bss section occupies space up to + _end. Align after .bss to ensure correct alignment even if the + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); + } + _bss_end__ = . ; __bss_end__ = . ; + . = ALIGN(64 / 8); + . = SEGMENT_START("ldata-segment", .); + . = ALIGN(64 / 8); + __end__ = . ; + _end = .; PROVIDE (end = .); + /* Stabs debugging sections. */ + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + /* DWARF debug sections. + Symbols in the DWARF debugging sections are relative to the beginning + of the section so we begin them at 0. */ + /* DWARF 1 */ + .debug 0 : { *(.debug) } + .line 0 : { *(.line) } + /* GNU DWARF 1 extensions */ + .debug_srcinfo 0 : { *(.debug_srcinfo) } + .debug_sfnames 0 : { *(.debug_sfnames) } + /* DWARF 1.1 and DWARF 2 */ + .debug_aranges 0 : { *(.debug_aranges) } + .debug_pubnames 0 : { *(.debug_pubnames) } + /* DWARF 2 */ + .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) } + .debug_abbrev 0 : { *(.debug_abbrev) } + .debug_line 0 : { *(.debug_line .debug_line.* .debug_line_end ) } + .debug_frame 0 : { *(.debug_frame) } + .debug_str 0 : { *(.debug_str) } + .debug_loc 0 : { *(.debug_loc) } + .debug_macinfo 0 : { *(.debug_macinfo) } + /* SGI/MIPS DWARF 2 extensions */ + .debug_weaknames 0 : { *(.debug_weaknames) } + .debug_funcnames 0 : { *(.debug_funcnames) } + .debug_typenames 0 : { *(.debug_typenames) } + .debug_varnames 0 : { *(.debug_varnames) } + /* DWARF 3 */ + .debug_pubtypes 0 : { *(.debug_pubtypes) } + .debug_ranges 0 : { *(.debug_ranges) } + /* DWARF Extension. */ + .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } + .stack 0x80000 : + { + _stack = .; + *(.stack) + } + .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } + .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } +} diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elfb.xn b/aarch64-linux-android/lib/ldscripts/aarch64elfb.xn index 2179e65..f770a88 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elfb.xn +++ b/aarch64-linux-android/lib/ldscripts/aarch64elfb.xn @@ -1,5 +1,5 @@ /* Script for -n: mix text and data on same page */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf64-bigaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x00400000); . = 0x00400000; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x00400000)); . = SEGMENT_START("text-segment", 0x00400000); .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -64,50 +65,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -120,20 +116,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -159,17 +155,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -208,6 +204,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -215,5 +212,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elfb.xr b/aarch64-linux-android/lib/ldscripts/aarch64elfb.xr index b085d7e..47883f4 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elfb.xr +++ b/aarch64-linux-android/lib/ldscripts/aarch64elfb.xr @@ -1,5 +1,5 @@ /* Script for ld -r: link without relocation */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -56,26 +56,24 @@ SECTIONS } =0 .rodata 0 : { *(.rodata) } .rodata1 0 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) } + .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } .gcc_except_table 0 : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab 0 : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges 0 : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ /* Exception handling */ - .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .gnu_extab 0 : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table 0 : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges 0 : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata 0 : { *(.tdata) } .tbss 0 : { *(.tbss) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ .preinit_array 0 : { KEEP (*(.preinit_array)) @@ -96,7 +94,9 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ } /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -136,6 +136,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0 : { *(.stack) diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elfb.xs b/aarch64-linux-android/lib/ldscripts/aarch64elfb.xs index a02fba4..59cb239 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elfb.xs +++ b/aarch64-linux-android/lib/ldscripts/aarch64elfb.xs @@ -1,5 +1,5 @@ /* Script for ld --shared: link shared library */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf64-bigaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -61,43 +62,38 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -111,20 +107,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -150,17 +146,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -199,6 +195,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -206,5 +203,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elfb.xsc b/aarch64-linux-android/lib/ldscripts/aarch64elfb.xsc index 9505798..ae87f04 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elfb.xsc +++ b/aarch64-linux-android/lib/ldscripts/aarch64elfb.xsc @@ -1,6 +1,5 @@ /* Script for --shared -z combreloc: shared library, combine & sort relocs */ -/* Modified for Android. */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -8,10 +7,11 @@ OUTPUT_FORMAT("elf64-bigaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -64,43 +64,38 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -114,20 +109,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -153,17 +148,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -202,6 +197,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -209,5 +205,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elfb.xsw b/aarch64-linux-android/lib/ldscripts/aarch64elfb.xsw index 112f9fb..1371dcf 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elfb.xsw +++ b/aarch64-linux-android/lib/ldscripts/aarch64elfb.xsw @@ -1,5 +1,5 @@ /* Script for --shared -z combreloc -z now -z relro: shared library, combine & sort relocs */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf64-bigaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -63,43 +64,38 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -113,20 +109,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -151,17 +147,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -200,6 +196,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -207,5 +204,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elfb.xu b/aarch64-linux-android/lib/ldscripts/aarch64elfb.xu index 686b2cc..b43d3cd 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elfb.xu +++ b/aarch64-linux-android/lib/ldscripts/aarch64elfb.xu @@ -1,5 +1,5 @@ /* Script for ld -Ur: link w/out relocation, do create constructors */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -56,26 +56,24 @@ SECTIONS } =0 .rodata 0 : { *(.rodata) } .rodata1 0 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) } + .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } .gcc_except_table 0 : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab 0 : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges 0 : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ /* Exception handling */ - .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .gnu_extab 0 : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table 0 : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges 0 : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata 0 : { *(.tdata) } .tbss 0 : { *(.tbss) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ .preinit_array 0 : { KEEP (*(.preinit_array)) @@ -97,7 +95,9 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ } /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -137,6 +137,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0 : { *(.stack) diff --git a/aarch64-linux-android/lib/ldscripts/aarch64elfb.xw b/aarch64-linux-android/lib/ldscripts/aarch64elfb.xw index f1a21a9..3b6f22f 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64elfb.xw +++ b/aarch64-linux-android/lib/ldscripts/aarch64elfb.xw @@ -1,5 +1,5 @@ /* Script for -z combreloc -z now -z relro: combine and sort reloc sections */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf64-bigaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x00400000); . = 0x00400000; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x00400000)); . = SEGMENT_START("text-segment", 0x00400000); .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -66,50 +67,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -122,20 +118,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -160,17 +156,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -209,6 +205,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -216,5 +213,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux.x b/aarch64-linux-android/lib/ldscripts/aarch64linux.x index 0458a59..14ffdfd 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux.x +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux.x @@ -1,6 +1,5 @@ /* Default linker script, for normal executables */ -/* Modified for Android. */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -8,10 +7,11 @@ OUTPUT_FORMAT("elf64-littleaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib64"); SEARCH_DIR("=/usr/local/lib64"); SEARCH_DIR("=/lib64"); SEARCH_DIR("=/usr/lib64"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x400000); . = 0x400000 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x400000)); . = SEGMENT_START("text-segment", 0x400000) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -65,50 +65,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)) - ((CONSTANT (MAXPAGESIZE) - .) & (CONSTANT (MAXPAGESIZE) - 1)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -121,20 +116,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -161,17 +156,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -211,7 +206,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux.xbn b/aarch64-linux-android/lib/ldscripts/aarch64linux.xbn index b1b4d18..087c496 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux.xbn +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux.xbn @@ -1,5 +1,5 @@ /* Script for -N: mix text and data on same page; don't align data */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf64-littleaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib64"); SEARCH_DIR("=/usr/local/lib64"); SEARCH_DIR("=/lib64"); SEARCH_DIR("=/usr/lib64"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x400000); . = 0x400000 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x400000)); . = SEGMENT_START("text-segment", 0x400000) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -64,50 +65,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = .; /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -120,20 +116,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -159,17 +155,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -208,7 +204,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux.xc b/aarch64-linux-android/lib/ldscripts/aarch64linux.xc index 71efb5c..4ce007b 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux.xc +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux.xc @@ -1,5 +1,5 @@ /* Script for -z combreloc: combine and sort reloc sections */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf64-littleaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib64"); SEARCH_DIR("=/usr/local/lib64"); SEARCH_DIR("=/lib64"); SEARCH_DIR("=/usr/lib64"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x400000); . = 0x400000 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x400000)); . = SEGMENT_START("text-segment", 0x400000) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -66,50 +67,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)) - ((CONSTANT (MAXPAGESIZE) - .) & (CONSTANT (MAXPAGESIZE) - 1)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -122,20 +118,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -162,17 +158,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -212,7 +208,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux.xd b/aarch64-linux-android/lib/ldscripts/aarch64linux.xd index 45a0b74..adb3b42 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux.xd +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux.xd @@ -1,5 +1,5 @@ /* Script for ld -pie: link position independent executable */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf64-littleaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib64"); SEARCH_DIR("=/usr/local/lib64"); SEARCH_DIR("=/lib64"); SEARCH_DIR("=/usr/lib64"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0); . = 0 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0)); . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -64,50 +65,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)) - ((CONSTANT (MAXPAGESIZE) - .) & (CONSTANT (MAXPAGESIZE) - 1)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -120,20 +116,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -160,17 +156,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -210,7 +206,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux.xdc b/aarch64-linux-android/lib/ldscripts/aarch64linux.xdc index 8f8705c..82b66c0 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux.xdc +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux.xdc @@ -1,5 +1,5 @@ /* Script for -pie -z combreloc: position independent executable, combine & sort relocs */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf64-littleaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib64"); SEARCH_DIR("=/usr/local/lib64"); SEARCH_DIR("=/lib64"); SEARCH_DIR("=/usr/lib64"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0); . = 0 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0)); . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -66,50 +67,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)) - ((CONSTANT (MAXPAGESIZE) - .) & (CONSTANT (MAXPAGESIZE) - 1)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -122,20 +118,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -162,17 +158,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -212,7 +208,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux.xdw b/aarch64-linux-android/lib/ldscripts/aarch64linux.xdw index c8ce9d6..8e0e412 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux.xdw +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux.xdw @@ -1,5 +1,5 @@ /* Script for -pie -z combreloc -z now -z relro: position independent executable, combine & sort relocs */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf64-littleaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib64"); SEARCH_DIR("=/usr/local/lib64"); SEARCH_DIR("=/lib64"); SEARCH_DIR("=/usr/lib64"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0); . = 0 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0)); . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -66,50 +67,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)) - ((CONSTANT (MAXPAGESIZE) - .) & (CONSTANT (MAXPAGESIZE) - 1)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -122,20 +118,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -161,17 +157,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -211,7 +207,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux.xn b/aarch64-linux-android/lib/ldscripts/aarch64linux.xn index fbaacc3..7060c50 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux.xn +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux.xn @@ -1,5 +1,5 @@ /* Script for -n: mix text and data on same page */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf64-littleaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib64"); SEARCH_DIR("=/usr/local/lib64"); SEARCH_DIR("=/lib64"); SEARCH_DIR("=/usr/lib64"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x400000); . = 0x400000 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x400000)); . = SEGMENT_START("text-segment", 0x400000) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -64,50 +65,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)) - ((CONSTANT (MAXPAGESIZE) - .) & (CONSTANT (MAXPAGESIZE) - 1)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -120,20 +116,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -160,17 +156,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -210,7 +206,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux.xr b/aarch64-linux-android/lib/ldscripts/aarch64linux.xr index 533468e..2e251c9 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux.xr +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux.xr @@ -1,5 +1,5 @@ /* Script for ld -r: link without relocation */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -56,26 +56,24 @@ SECTIONS } =0 .rodata 0 : { *(.rodata) } .rodata1 0 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) } + .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } .gcc_except_table 0 : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab 0 : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges 0 : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ /* Exception handling */ - .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .gnu_extab 0 : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table 0 : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges 0 : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata 0 : { *(.tdata) } .tbss 0 : { *(.tbss) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ .preinit_array 0 : { KEEP (*(.preinit_array)) @@ -96,7 +94,9 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ } /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -136,6 +136,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux.xs b/aarch64-linux-android/lib/ldscripts/aarch64linux.xs index 4fa001c..d16113e 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux.xs +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux.xs @@ -1,5 +1,5 @@ /* Script for ld --shared: link shared library */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf64-littleaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib64"); SEARCH_DIR("=/usr/local/lib64"); SEARCH_DIR("=/lib64"); SEARCH_DIR("=/usr/lib64"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -61,43 +62,38 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)) - ((CONSTANT (MAXPAGESIZE) - .) & (CONSTANT (MAXPAGESIZE) - 1)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -111,20 +107,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -151,17 +147,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -201,7 +197,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux.xsc b/aarch64-linux-android/lib/ldscripts/aarch64linux.xsc index 8470599..1c00e61 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux.xsc +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux.xsc @@ -1,6 +1,5 @@ /* Script for --shared -z combreloc: shared library, combine & sort relocs */ -/* Modified for Android. */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -8,10 +7,11 @@ OUTPUT_FORMAT("elf64-littleaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib64"); SEARCH_DIR("=/usr/local/lib64"); SEARCH_DIR("=/lib64"); SEARCH_DIR("=/usr/lib64"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -64,43 +64,38 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)) - ((CONSTANT (MAXPAGESIZE) - .) & (CONSTANT (MAXPAGESIZE) - 1)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -114,20 +109,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -154,17 +149,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -204,7 +199,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux.xsw b/aarch64-linux-android/lib/ldscripts/aarch64linux.xsw index ce36429..2e2bdb4 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux.xsw +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux.xsw @@ -1,5 +1,5 @@ /* Script for --shared -z combreloc -z now -z relro: shared library, combine & sort relocs */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf64-littleaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib64"); SEARCH_DIR("=/usr/local/lib64"); SEARCH_DIR("=/lib64"); SEARCH_DIR("=/usr/lib64"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -63,43 +64,38 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)) - ((CONSTANT (MAXPAGESIZE) - .) & (CONSTANT (MAXPAGESIZE) - 1)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -113,20 +109,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -152,17 +148,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -202,7 +198,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux.xu b/aarch64-linux-android/lib/ldscripts/aarch64linux.xu index ad19152..dddfb83 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux.xu +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux.xu @@ -1,5 +1,5 @@ /* Script for ld -Ur: link w/out relocation, do create constructors */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -56,26 +56,24 @@ SECTIONS } =0 .rodata 0 : { *(.rodata) } .rodata1 0 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) } + .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } .gcc_except_table 0 : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab 0 : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges 0 : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ /* Exception handling */ - .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .gnu_extab 0 : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table 0 : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges 0 : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata 0 : { *(.tdata) } .tbss 0 : { *(.tbss) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ .preinit_array 0 : { KEEP (*(.preinit_array)) @@ -97,7 +95,9 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ } /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -137,6 +137,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux.xw b/aarch64-linux-android/lib/ldscripts/aarch64linux.xw index f0c6aec..56ef068 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux.xw +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux.xw @@ -1,5 +1,5 @@ /* Script for -z combreloc -z now -z relro: combine and sort reloc sections */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf64-littleaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib64"); SEARCH_DIR("=/usr/local/lib64"); SEARCH_DIR("=/lib64"); SEARCH_DIR("=/usr/lib64"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x400000); . = 0x400000 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x400000)); . = SEGMENT_START("text-segment", 0x400000) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -66,50 +67,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)) - ((CONSTANT (MAXPAGESIZE) - .) & (CONSTANT (MAXPAGESIZE) - 1)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -122,20 +118,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -161,17 +157,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -211,7 +207,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux32.x b/aarch64-linux-android/lib/ldscripts/aarch64linux32.x index 6457007..3e8ed1e 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux32.x +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux32.x @@ -1,6 +1,5 @@ /* Default linker script, for normal executables */ -/* Modified for Android. */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -8,10 +7,11 @@ OUTPUT_FORMAT("elf32-littleaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/libilp32"); SEARCH_DIR("=/usr/local/libilp32"); SEARCH_DIR("=/libilp32"); SEARCH_DIR("=/usr/libilp32"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x400000); . = 0x400000 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x400000)); . = SEGMENT_START("text-segment", 0x400000) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -65,50 +65,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -121,20 +116,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -161,17 +156,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -211,7 +206,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux32.xbn b/aarch64-linux-android/lib/ldscripts/aarch64linux32.xbn index c1e4121..d0f6391 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux32.xbn +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux32.xbn @@ -1,5 +1,5 @@ /* Script for -N: mix text and data on same page; don't align data */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-littleaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/libilp32"); SEARCH_DIR("=/usr/local/libilp32"); SEARCH_DIR("=/libilp32"); SEARCH_DIR("=/usr/libilp32"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x400000); . = 0x400000 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x400000)); . = SEGMENT_START("text-segment", 0x400000) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -64,50 +65,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = .; /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -120,20 +116,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -159,17 +155,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -208,7 +204,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux32.xc b/aarch64-linux-android/lib/ldscripts/aarch64linux32.xc index 9d5d7bf..df5936b 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux32.xc +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux32.xc @@ -1,5 +1,5 @@ /* Script for -z combreloc: combine and sort reloc sections */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-littleaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/libilp32"); SEARCH_DIR("=/usr/local/libilp32"); SEARCH_DIR("=/libilp32"); SEARCH_DIR("=/usr/libilp32"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x400000); . = 0x400000 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x400000)); . = SEGMENT_START("text-segment", 0x400000) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -66,50 +67,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -122,20 +118,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -162,17 +158,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -212,7 +208,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux32.xd b/aarch64-linux-android/lib/ldscripts/aarch64linux32.xd index 445125e..a75ede2 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux32.xd +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux32.xd @@ -1,5 +1,5 @@ /* Script for ld -pie: link position independent executable */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-littleaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/libilp32"); SEARCH_DIR("=/usr/local/libilp32"); SEARCH_DIR("=/libilp32"); SEARCH_DIR("=/usr/libilp32"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0); . = 0 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0)); . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -64,50 +65,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -120,20 +116,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -160,17 +156,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -210,7 +206,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux32.xdc b/aarch64-linux-android/lib/ldscripts/aarch64linux32.xdc index 22b285b..ac8a035 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux32.xdc +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux32.xdc @@ -1,5 +1,5 @@ /* Script for -pie -z combreloc: position independent executable, combine & sort relocs */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-littleaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/libilp32"); SEARCH_DIR("=/usr/local/libilp32"); SEARCH_DIR("=/libilp32"); SEARCH_DIR("=/usr/libilp32"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0); . = 0 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0)); . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -66,50 +67,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -122,20 +118,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -162,17 +158,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -212,7 +208,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux32.xdw b/aarch64-linux-android/lib/ldscripts/aarch64linux32.xdw index 1be26b1..3d48f0c 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux32.xdw +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux32.xdw @@ -1,5 +1,5 @@ /* Script for -pie -z combreloc -z now -z relro: position independent executable, combine & sort relocs */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-littleaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/libilp32"); SEARCH_DIR("=/usr/local/libilp32"); SEARCH_DIR("=/libilp32"); SEARCH_DIR("=/usr/libilp32"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0); . = 0 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0)); . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -66,50 +67,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -122,20 +118,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -161,17 +157,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -211,7 +207,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux32.xn b/aarch64-linux-android/lib/ldscripts/aarch64linux32.xn index e1baea8..e035b31 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux32.xn +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux32.xn @@ -1,5 +1,5 @@ /* Script for -n: mix text and data on same page */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-littleaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/libilp32"); SEARCH_DIR("=/usr/local/libilp32"); SEARCH_DIR("=/libilp32"); SEARCH_DIR("=/usr/libilp32"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x400000); . = 0x400000 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x400000)); . = SEGMENT_START("text-segment", 0x400000) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -64,50 +65,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -120,20 +116,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -160,17 +156,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -210,7 +206,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux32.xr b/aarch64-linux-android/lib/ldscripts/aarch64linux32.xr index 911f381..589b5df 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux32.xr +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux32.xr @@ -1,5 +1,5 @@ /* Script for ld -r: link without relocation */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -56,26 +56,24 @@ SECTIONS } =0 .rodata 0 : { *(.rodata) } .rodata1 0 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) } + .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } .gcc_except_table 0 : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab 0 : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges 0 : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ /* Exception handling */ - .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .gnu_extab 0 : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table 0 : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges 0 : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata 0 : { *(.tdata) } .tbss 0 : { *(.tbss) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ .preinit_array 0 : { KEEP (*(.preinit_array)) @@ -96,7 +94,9 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ } /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -136,6 +136,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux32.xs b/aarch64-linux-android/lib/ldscripts/aarch64linux32.xs index e0af327..ff2c09a 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux32.xs +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux32.xs @@ -1,5 +1,5 @@ /* Script for ld --shared: link shared library */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-littleaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/libilp32"); SEARCH_DIR("=/usr/local/libilp32"); SEARCH_DIR("=/libilp32"); SEARCH_DIR("=/usr/libilp32"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -61,43 +62,38 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -111,20 +107,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -151,17 +147,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -201,7 +197,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux32.xsc b/aarch64-linux-android/lib/ldscripts/aarch64linux32.xsc index 51667be..d6e9b58 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux32.xsc +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux32.xsc @@ -1,6 +1,5 @@ /* Script for --shared -z combreloc: shared library, combine & sort relocs */ -/* Modified for Android. */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -8,10 +7,11 @@ OUTPUT_FORMAT("elf32-littleaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/libilp32"); SEARCH_DIR("=/usr/local/libilp32"); SEARCH_DIR("=/libilp32"); SEARCH_DIR("=/usr/libilp32"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -64,43 +64,38 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -114,20 +109,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -154,17 +149,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -204,7 +199,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux32.xsw b/aarch64-linux-android/lib/ldscripts/aarch64linux32.xsw index 8714ac5..3378562 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux32.xsw +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux32.xsw @@ -1,5 +1,5 @@ /* Script for --shared -z combreloc -z now -z relro: shared library, combine & sort relocs */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-littleaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/libilp32"); SEARCH_DIR("=/usr/local/libilp32"); SEARCH_DIR("=/libilp32"); SEARCH_DIR("=/usr/libilp32"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -63,43 +64,38 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -113,20 +109,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -152,17 +148,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -202,7 +198,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux32.xu b/aarch64-linux-android/lib/ldscripts/aarch64linux32.xu index 489524e..6ec3805 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux32.xu +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux32.xu @@ -1,5 +1,5 @@ /* Script for ld -Ur: link w/out relocation, do create constructors */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -56,26 +56,24 @@ SECTIONS } =0 .rodata 0 : { *(.rodata) } .rodata1 0 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) } + .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } .gcc_except_table 0 : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab 0 : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges 0 : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ /* Exception handling */ - .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .gnu_extab 0 : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table 0 : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges 0 : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata 0 : { *(.tdata) } .tbss 0 : { *(.tbss) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ .preinit_array 0 : { KEEP (*(.preinit_array)) @@ -97,7 +95,9 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ } /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -137,6 +137,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux32.xw b/aarch64-linux-android/lib/ldscripts/aarch64linux32.xw index 35cad49..3e7026f 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux32.xw +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux32.xw @@ -1,5 +1,5 @@ /* Script for -z combreloc -z now -z relro: combine and sort reloc sections */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-littleaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/libilp32"); SEARCH_DIR("=/usr/local/libilp32"); SEARCH_DIR("=/libilp32"); SEARCH_DIR("=/usr/libilp32"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x400000); . = 0x400000 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x400000)); . = SEGMENT_START("text-segment", 0x400000) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -66,50 +67,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -122,20 +118,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -161,17 +157,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -211,7 +207,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux32b.x b/aarch64-linux-android/lib/ldscripts/aarch64linux32b.x index 5b7f40e..52f2c7a 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux32b.x +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux32b.x @@ -1,6 +1,5 @@ /* Default linker script, for normal executables */ -/* Modified for Android. */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -8,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/libilp32"); SEARCH_DIR("=/usr/local/libilp32"); SEARCH_DIR("=/libilp32"); SEARCH_DIR("=/usr/libilp32"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x400000); . = 0x400000 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x400000)); . = SEGMENT_START("text-segment", 0x400000) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -65,50 +65,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -121,20 +116,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -161,17 +156,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -211,7 +206,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xbn b/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xbn index 4fbbd1a..c6c7f70 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xbn +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xbn @@ -1,5 +1,5 @@ /* Script for -N: mix text and data on same page; don't align data */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/libilp32"); SEARCH_DIR("=/usr/local/libilp32"); SEARCH_DIR("=/libilp32"); SEARCH_DIR("=/usr/libilp32"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x400000); . = 0x400000 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x400000)); . = SEGMENT_START("text-segment", 0x400000) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -64,50 +65,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = .; /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -120,20 +116,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -159,17 +155,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -208,7 +204,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xc b/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xc index ef379e9..1a6a0cc 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xc +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xc @@ -1,5 +1,5 @@ /* Script for -z combreloc: combine and sort reloc sections */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/libilp32"); SEARCH_DIR("=/usr/local/libilp32"); SEARCH_DIR("=/libilp32"); SEARCH_DIR("=/usr/libilp32"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x400000); . = 0x400000 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x400000)); . = SEGMENT_START("text-segment", 0x400000) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -66,50 +67,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -122,20 +118,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -162,17 +158,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -212,7 +208,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xd b/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xd index 8b1a5f0..8a2f732 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xd +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xd @@ -1,5 +1,5 @@ /* Script for ld -pie: link position independent executable */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/libilp32"); SEARCH_DIR("=/usr/local/libilp32"); SEARCH_DIR("=/libilp32"); SEARCH_DIR("=/usr/libilp32"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0); . = 0 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0)); . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -64,50 +65,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -120,20 +116,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -160,17 +156,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -210,7 +206,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xdc b/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xdc index 4062425..15c07f1 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xdc +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xdc @@ -1,5 +1,5 @@ /* Script for -pie -z combreloc: position independent executable, combine & sort relocs */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/libilp32"); SEARCH_DIR("=/usr/local/libilp32"); SEARCH_DIR("=/libilp32"); SEARCH_DIR("=/usr/libilp32"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0); . = 0 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0)); . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -66,50 +67,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -122,20 +118,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -162,17 +158,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -212,7 +208,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xdw b/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xdw index 8d1a62a..99064f2 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xdw +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xdw @@ -1,5 +1,5 @@ /* Script for -pie -z combreloc -z now -z relro: position independent executable, combine & sort relocs */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/libilp32"); SEARCH_DIR("=/usr/local/libilp32"); SEARCH_DIR("=/libilp32"); SEARCH_DIR("=/usr/libilp32"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0); . = 0 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0)); . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -66,50 +67,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -122,20 +118,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -161,17 +157,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -211,7 +207,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xn b/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xn index f6bfbf6..f57bf10 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xn +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xn @@ -1,5 +1,5 @@ /* Script for -n: mix text and data on same page */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/libilp32"); SEARCH_DIR("=/usr/local/libilp32"); SEARCH_DIR("=/libilp32"); SEARCH_DIR("=/usr/libilp32"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x400000); . = 0x400000 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x400000)); . = SEGMENT_START("text-segment", 0x400000) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -64,50 +65,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -120,20 +116,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -160,17 +156,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -210,7 +206,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xr b/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xr index d820cb1..2a28262 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xr +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xr @@ -1,5 +1,5 @@ /* Script for ld -r: link without relocation */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -56,26 +56,24 @@ SECTIONS } =0 .rodata 0 : { *(.rodata) } .rodata1 0 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) } + .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } .gcc_except_table 0 : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab 0 : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges 0 : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ /* Exception handling */ - .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .gnu_extab 0 : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table 0 : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges 0 : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata 0 : { *(.tdata) } .tbss 0 : { *(.tbss) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ .preinit_array 0 : { KEEP (*(.preinit_array)) @@ -96,7 +94,9 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ } /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -136,6 +136,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xs b/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xs index 65c3f24..c15f11b 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xs +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xs @@ -1,5 +1,5 @@ /* Script for ld --shared: link shared library */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/libilp32"); SEARCH_DIR("=/usr/local/libilp32"); SEARCH_DIR("=/libilp32"); SEARCH_DIR("=/usr/libilp32"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -61,43 +62,38 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -111,20 +107,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -151,17 +147,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -201,7 +197,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xsc b/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xsc index 3cd41b8..f95c80d 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xsc +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xsc @@ -1,6 +1,5 @@ /* Script for --shared -z combreloc: shared library, combine & sort relocs */ -/* Modified for Android. */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -8,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/libilp32"); SEARCH_DIR("=/usr/local/libilp32"); SEARCH_DIR("=/libilp32"); SEARCH_DIR("=/usr/libilp32"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -64,43 +64,38 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -114,20 +109,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -154,17 +149,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -204,7 +199,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xsw b/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xsw index 6d0a361..35d225f 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xsw +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xsw @@ -1,5 +1,5 @@ /* Script for --shared -z combreloc -z now -z relro: shared library, combine & sort relocs */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/libilp32"); SEARCH_DIR("=/usr/local/libilp32"); SEARCH_DIR("=/libilp32"); SEARCH_DIR("=/usr/libilp32"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -63,43 +64,38 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -113,20 +109,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -152,17 +148,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -202,7 +198,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xu b/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xu index 4b1f594..0e38354 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xu +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xu @@ -1,5 +1,5 @@ /* Script for ld -Ur: link w/out relocation, do create constructors */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -56,26 +56,24 @@ SECTIONS } =0 .rodata 0 : { *(.rodata) } .rodata1 0 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) } + .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } .gcc_except_table 0 : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab 0 : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges 0 : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ /* Exception handling */ - .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .gnu_extab 0 : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table 0 : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges 0 : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata 0 : { *(.tdata) } .tbss 0 : { *(.tbss) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ .preinit_array 0 : { KEEP (*(.preinit_array)) @@ -97,7 +95,9 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ } /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -137,6 +137,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xw b/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xw index 0169390..1ce4678 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xw +++ b/aarch64-linux-android/lib/ldscripts/aarch64linux32b.xw @@ -1,5 +1,5 @@ /* Script for -z combreloc -z now -z relro: combine and sort reloc sections */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigaarch64", "elf32-bigaarch64", "elf32-littleaarch64") OUTPUT_ARCH(aarch64:ilp32) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/libilp32"); SEARCH_DIR("=/usr/local/libilp32"); SEARCH_DIR("=/libilp32"); SEARCH_DIR("=/usr/libilp32"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x400000); . = 0x400000 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x400000)); . = SEGMENT_START("text-segment", 0x400000) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -66,50 +67,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -122,20 +118,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -161,17 +157,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -211,7 +207,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linuxb.x b/aarch64-linux-android/lib/ldscripts/aarch64linuxb.x index f695212..650e653 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linuxb.x +++ b/aarch64-linux-android/lib/ldscripts/aarch64linuxb.x @@ -1,6 +1,5 @@ /* Default linker script, for normal executables */ -/* Modified for Android. */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -8,10 +7,11 @@ OUTPUT_FORMAT("elf64-bigaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib64"); SEARCH_DIR("=/usr/local/lib64"); SEARCH_DIR("=/lib64"); SEARCH_DIR("=/usr/lib64"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x400000); . = 0x400000 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x400000)); . = SEGMENT_START("text-segment", 0x400000) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -65,50 +65,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)) - ((CONSTANT (MAXPAGESIZE) - .) & (CONSTANT (MAXPAGESIZE) - 1)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -121,20 +116,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -161,17 +156,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -211,7 +206,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xbn b/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xbn index ad53bc8..ccd4d87 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xbn +++ b/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xbn @@ -1,5 +1,5 @@ /* Script for -N: mix text and data on same page; don't align data */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf64-bigaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib64"); SEARCH_DIR("=/usr/local/lib64"); SEARCH_DIR("=/lib64"); SEARCH_DIR("=/usr/lib64"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x400000); . = 0x400000 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x400000)); . = SEGMENT_START("text-segment", 0x400000) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -64,50 +65,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = .; /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -120,20 +116,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -159,17 +155,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -208,7 +204,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xc b/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xc index 7bda7f5..678078e 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xc +++ b/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xc @@ -1,5 +1,5 @@ /* Script for -z combreloc: combine and sort reloc sections */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf64-bigaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib64"); SEARCH_DIR("=/usr/local/lib64"); SEARCH_DIR("=/lib64"); SEARCH_DIR("=/usr/lib64"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x400000); . = 0x400000 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x400000)); . = SEGMENT_START("text-segment", 0x400000) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -66,50 +67,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)) - ((CONSTANT (MAXPAGESIZE) - .) & (CONSTANT (MAXPAGESIZE) - 1)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -122,20 +118,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -162,17 +158,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -212,7 +208,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xd b/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xd index bb186db..9b85a72 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xd +++ b/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xd @@ -1,5 +1,5 @@ /* Script for ld -pie: link position independent executable */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf64-bigaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib64"); SEARCH_DIR("=/usr/local/lib64"); SEARCH_DIR("=/lib64"); SEARCH_DIR("=/usr/lib64"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0); . = 0 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0)); . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -64,50 +65,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)) - ((CONSTANT (MAXPAGESIZE) - .) & (CONSTANT (MAXPAGESIZE) - 1)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -120,20 +116,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -160,17 +156,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -210,7 +206,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xdc b/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xdc index cb25aaa..bb63720 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xdc +++ b/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xdc @@ -1,5 +1,5 @@ /* Script for -pie -z combreloc: position independent executable, combine & sort relocs */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf64-bigaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib64"); SEARCH_DIR("=/usr/local/lib64"); SEARCH_DIR("=/lib64"); SEARCH_DIR("=/usr/lib64"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0); . = 0 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0)); . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -66,50 +67,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)) - ((CONSTANT (MAXPAGESIZE) - .) & (CONSTANT (MAXPAGESIZE) - 1)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -122,20 +118,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -162,17 +158,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -212,7 +208,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xdw b/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xdw index 27e3d36..dd05e4e 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xdw +++ b/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xdw @@ -1,5 +1,5 @@ /* Script for -pie -z combreloc -z now -z relro: position independent executable, combine & sort relocs */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf64-bigaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib64"); SEARCH_DIR("=/usr/local/lib64"); SEARCH_DIR("=/lib64"); SEARCH_DIR("=/usr/lib64"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0); . = 0 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0)); . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -66,50 +67,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)) - ((CONSTANT (MAXPAGESIZE) - .) & (CONSTANT (MAXPAGESIZE) - 1)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -122,20 +118,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -161,17 +157,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -211,7 +207,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xn b/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xn index 851cb96..d6a7f38 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xn +++ b/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xn @@ -1,5 +1,5 @@ /* Script for -n: mix text and data on same page */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf64-bigaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib64"); SEARCH_DIR("=/usr/local/lib64"); SEARCH_DIR("=/lib64"); SEARCH_DIR("=/usr/lib64"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x400000); . = 0x400000 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x400000)); . = SEGMENT_START("text-segment", 0x400000) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -64,50 +65,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)) - ((CONSTANT (MAXPAGESIZE) - .) & (CONSTANT (MAXPAGESIZE) - 1)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -120,20 +116,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -160,17 +156,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -210,7 +206,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xr b/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xr index 6a304d5..277410b 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xr +++ b/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xr @@ -1,5 +1,5 @@ /* Script for ld -r: link without relocation */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -56,26 +56,24 @@ SECTIONS } =0 .rodata 0 : { *(.rodata) } .rodata1 0 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) } + .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } .gcc_except_table 0 : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab 0 : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges 0 : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ /* Exception handling */ - .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .gnu_extab 0 : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table 0 : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges 0 : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata 0 : { *(.tdata) } .tbss 0 : { *(.tbss) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ .preinit_array 0 : { KEEP (*(.preinit_array)) @@ -96,7 +94,9 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ } /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -136,6 +136,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xs b/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xs index 7bd9007..9d88665 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xs +++ b/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xs @@ -1,5 +1,5 @@ /* Script for ld --shared: link shared library */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf64-bigaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib64"); SEARCH_DIR("=/usr/local/lib64"); SEARCH_DIR("=/lib64"); SEARCH_DIR("=/usr/lib64"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -61,43 +62,38 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)) - ((CONSTANT (MAXPAGESIZE) - .) & (CONSTANT (MAXPAGESIZE) - 1)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -111,20 +107,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -151,17 +147,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -201,7 +197,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xsc b/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xsc index 6800d95..16c5743 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xsc +++ b/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xsc @@ -1,6 +1,5 @@ /* Script for --shared -z combreloc: shared library, combine & sort relocs */ -/* Modified for Android. */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -8,10 +7,11 @@ OUTPUT_FORMAT("elf64-bigaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib64"); SEARCH_DIR("=/usr/local/lib64"); SEARCH_DIR("=/lib64"); SEARCH_DIR("=/usr/lib64"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -64,43 +64,38 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)) - ((CONSTANT (MAXPAGESIZE) - .) & (CONSTANT (MAXPAGESIZE) - 1)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -114,20 +109,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -154,17 +149,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -204,7 +199,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xsw b/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xsw index 355c484..aac2c55 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xsw +++ b/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xsw @@ -1,5 +1,5 @@ /* Script for --shared -z combreloc -z now -z relro: shared library, combine & sort relocs */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf64-bigaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib64"); SEARCH_DIR("=/usr/local/lib64"); SEARCH_DIR("=/lib64"); SEARCH_DIR("=/usr/lib64"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -63,43 +64,38 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)) - ((CONSTANT (MAXPAGESIZE) - .) & (CONSTANT (MAXPAGESIZE) - 1)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -113,20 +109,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -152,17 +148,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -202,7 +198,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xu b/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xu index 51057d1..86acf0a 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xu +++ b/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xu @@ -1,5 +1,5 @@ /* Script for ld -Ur: link w/out relocation, do create constructors */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -56,26 +56,24 @@ SECTIONS } =0 .rodata 0 : { *(.rodata) } .rodata1 0 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) } + .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } .gcc_except_table 0 : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab 0 : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges 0 : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ /* Exception handling */ - .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .gnu_extab 0 : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table 0 : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges 0 : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata 0 : { *(.tdata) } .tbss 0 : { *(.tbss) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ .preinit_array 0 : { KEEP (*(.preinit_array)) @@ -97,7 +95,9 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ } /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -137,6 +137,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } } diff --git a/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xw b/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xw index 0d056e0..3d682ee 100644 --- a/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xw +++ b/aarch64-linux-android/lib/ldscripts/aarch64linuxb.xw @@ -1,5 +1,5 @@ /* Script for -z combreloc -z now -z relro: combine and sort reloc sections */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf64-bigaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib64"); SEARCH_DIR("=/usr/local/lib64"); SEARCH_DIR("=/lib64"); SEARCH_DIR("=/usr/lib64"); SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x400000); . = 0x400000 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x400000)); . = SEGMENT_START("text-segment", 0x400000) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -66,50 +67,45 @@ SECTIONS PROVIDE (etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } .rodata1 : { *(.rodata1) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)) - ((CONSTANT (MAXPAGESIZE) - .) & (CONSTANT (MAXPAGESIZE) - 1)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(64 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -122,20 +118,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -161,17 +157,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(64 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 64 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(64 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(64 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -211,7 +207,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelf.x b/aarch64-linux-android/lib/ldscripts/armelf.x index 135617f..23969d9 100644 --- a/aarch64-linux-android/lib/ldscripts/armelf.x +++ b/aarch64-linux-android/lib/ldscripts/armelf.x @@ -1,6 +1,5 @@ /* Default linker script, for normal executables */ -/* Modified for Android. */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -8,10 +7,11 @@ OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x8000); . = 0x8000; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x8000)); . = SEGMENT_START("text-segment", 0x8000); .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -95,50 +95,45 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -151,20 +146,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -189,17 +184,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -238,6 +233,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -245,5 +241,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelf.xbn b/aarch64-linux-android/lib/ldscripts/armelf.xbn index 0e3c4d1..87799a3 100644 --- a/aarch64-linux-android/lib/ldscripts/armelf.xbn +++ b/aarch64-linux-android/lib/ldscripts/armelf.xbn @@ -1,5 +1,5 @@ /* Script for -N: mix text and data on same page; don't align data */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x8000); . = 0x8000; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x8000)); . = SEGMENT_START("text-segment", 0x8000); .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -94,50 +95,45 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = .; /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -150,20 +146,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -188,17 +184,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -237,6 +233,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -244,5 +241,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelf.xc b/aarch64-linux-android/lib/ldscripts/armelf.xc index 63a2bad..ee0af4b 100644 --- a/aarch64-linux-android/lib/ldscripts/armelf.xc +++ b/aarch64-linux-android/lib/ldscripts/armelf.xc @@ -1,5 +1,5 @@ /* Script for -z combreloc: combine and sort reloc sections */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x8000); . = 0x8000; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x8000)); . = SEGMENT_START("text-segment", 0x8000); .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -93,50 +94,45 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -149,20 +145,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -187,17 +183,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -236,6 +232,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -243,5 +240,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelf.xd b/aarch64-linux-android/lib/ldscripts/armelf.xd new file mode 100644 index 0000000..ae97d23 --- /dev/null +++ b/aarch64-linux-android/lib/ldscripts/armelf.xd @@ -0,0 +1,245 @@ +/* Script for ld -pie: link position independent executable */ +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. + Copying and distribution of this script, with or without modification, + are permitted in any medium without royalty provided the copyright + notice and this notice are preserved. */ +OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", + "elf32-littlearm") +OUTPUT_ARCH(arm) +ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); +SECTIONS +{ + /* Read-only sections, merged into text segment: */ + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0)); . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; + .interp : { *(.interp) } + .note.gnu.build-id : { *(.note.gnu.build-id) } + .hash : { *(.hash) } + .gnu.hash : { *(.gnu.hash) } + .dynsym : { *(.dynsym) } + .dynstr : { *(.dynstr) } + .gnu.version : { *(.gnu.version) } + .gnu.version_d : { *(.gnu.version_d) } + .gnu.version_r : { *(.gnu.version_r) } + .rel.init : { *(.rel.init) } + .rela.init : { *(.rela.init) } + .rel.text : { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) } + .rela.text : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) } + .rel.fini : { *(.rel.fini) } + .rela.fini : { *(.rela.fini) } + .rel.rodata : { *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) } + .rela.rodata : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) } + .rel.data.rel.ro : { *(.rel.data.rel.ro .rel.data.rel.ro.* .rel.gnu.linkonce.d.rel.ro.*) } + .rela.data.rel.ro : { *(.rela.data.rel.ro .rela.data.rel.ro.* .rela.gnu.linkonce.d.rel.ro.*) } + .rel.data : { *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) } + .rela.data : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) } + .rel.tdata : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) } + .rela.tdata : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) } + .rel.tbss : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) } + .rela.tbss : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) } + .rel.ctors : { *(.rel.ctors) } + .rela.ctors : { *(.rela.ctors) } + .rel.dtors : { *(.rel.dtors) } + .rela.dtors : { *(.rela.dtors) } + .rel.got : { *(.rel.got) } + .rela.got : { *(.rela.got) } + .rel.bss : { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) } + .rela.bss : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) } + .rel.iplt : + { + PROVIDE_HIDDEN (__rel_iplt_start = .); + *(.rel.iplt) + PROVIDE_HIDDEN (__rel_iplt_end = .); + } + .rela.iplt : + { + PROVIDE_HIDDEN (__rela_iplt_start = .); + *(.rela.iplt) + PROVIDE_HIDDEN (__rela_iplt_end = .); + } + .rel.plt : + { + *(.rel.plt) + } + .rela.plt : + { + *(.rela.plt) + } + .init : + { + KEEP (*(SORT_NONE(.init))) + } + .plt : { *(.plt) } + .iplt : { *(.iplt) } + .text : + { + *(.text.unlikely .text.*_unlikely .text.unlikely.*) + *(.text.exit .text.exit.*) + *(.text.startup .text.startup.*) + *(.text.hot .text.hot.*) + *(.text .stub .text.* .gnu.linkonce.t.*) + /* .gnu.warning sections are handled specially by elf32.em. */ + *(.gnu.warning) + *(.glue_7t) *(.glue_7) *(.vfp11_veneer) *(.v4_bx) + } + .fini : + { + KEEP (*(SORT_NONE(.fini))) + } + PROVIDE (__etext = .); + PROVIDE (_etext = .); + PROVIDE (etext = .); + .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } + .rodata1 : { *(.rodata1) } + .ARM.extab : { *(.ARM.extab* .gnu.linkonce.armextab.*) } + PROVIDE_HIDDEN (__exidx_start = .); + .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } + PROVIDE_HIDDEN (__exidx_end = .); + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table + .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } + /* These sections are generated by the Sun/Oracle C++ compiler. */ + .exception_ranges : ONLY_IF_RO { *(.exception_ranges + .exception_ranges*) } + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); + /* Exception handling */ + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } + .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } + .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } + /* Thread Local Storage sections */ + .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } + .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } + .preinit_array : + { + PROVIDE_HIDDEN (__preinit_array_start = .); + KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); + } + .init_array : + { + PROVIDE_HIDDEN (__init_array_start = .); + KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); + } + .fini_array : + { + PROVIDE_HIDDEN (__fini_array_start = .); + KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); + } + .ctors : + { + /* gcc uses crtbegin.o to find the start of + the constructors, so we make sure it is + first. Because this is a wildcard, it + doesn't matter if the user does not + actually link against crtbegin.o; the + linker won't look for a file to match a + wildcard. The wildcard also means that it + doesn't matter which directory crtbegin.o + is in. */ + KEEP (*crtbegin.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) + /* We don't want to include the .ctor section from + the crtend.o file until after the sorted ctors. + The .ctor section from the crtend file contains the + end of ctors marker and it must be last */ + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) + KEEP (*(SORT(.ctors.*))) + KEEP (*(.ctors)) + } + .dtors : + { + KEEP (*crtbegin.o(.dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) + KEEP (*(SORT(.dtors.*))) + KEEP (*(.dtors)) + } + .jcr : { KEEP (*(.jcr)) } + .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro .data.rel.ro.* .gnu.linkonce.d.rel.ro.*) } + .dynamic : { *(.dynamic) } + .got : { *(.got.plt) *(.igot.plt) *(.got) *(.igot) } + .data : + { + __data_start = . ; + *(.data .data.* .gnu.linkonce.d.*) + SORT(CONSTRUCTORS) + } + .data1 : { *(.data1) } + _edata = .; PROVIDE (edata = .); + __bss_start = .; + __bss_start__ = .; + .bss : + { + *(.dynbss) + *(.bss .bss.* .gnu.linkonce.b.*) + *(COMMON) + /* Align here to ensure that the .bss section occupies space up to + _end. Align after .bss to ensure correct alignment even if the + .bss section disappears because there are no input sections. + FIXME: Why do we need it? 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Because this is a wildcard, it + doesn't matter if the user does not + actually link against crtbegin.o; the + linker won't look for a file to match a + wildcard. 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Align after .bss to ensure correct alignment even if the + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); + } + _bss_end__ = . ; __bss_end__ = . ; + . = ALIGN(32 / 8); + . = SEGMENT_START("ldata-segment", .); + . = ALIGN(32 / 8); + __end__ = . ; + _end = .; PROVIDE (end = .); + /* Stabs debugging sections. */ + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + /* DWARF debug sections. + Symbols in the DWARF debugging sections are relative to the beginning + of the section so we begin them at 0. */ + /* DWARF 1 */ + .debug 0 : { *(.debug) } + .line 0 : { *(.line) } + /* GNU DWARF 1 extensions */ + .debug_srcinfo 0 : { *(.debug_srcinfo) } + .debug_sfnames 0 : { *(.debug_sfnames) } + /* DWARF 1.1 and DWARF 2 */ + .debug_aranges 0 : { *(.debug_aranges) } + .debug_pubnames 0 : { *(.debug_pubnames) } + /* DWARF 2 */ + .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) } + .debug_abbrev 0 : { *(.debug_abbrev) } + .debug_line 0 : { *(.debug_line .debug_line.* .debug_line_end ) } + .debug_frame 0 : { *(.debug_frame) } + .debug_str 0 : { *(.debug_str) } + .debug_loc 0 : { *(.debug_loc) } + .debug_macinfo 0 : { *(.debug_macinfo) } + /* SGI/MIPS DWARF 2 extensions */ + .debug_weaknames 0 : { *(.debug_weaknames) } + .debug_funcnames 0 : { *(.debug_funcnames) } + .debug_typenames 0 : { *(.debug_typenames) } + .debug_varnames 0 : { *(.debug_varnames) } + /* DWARF 3 */ + .debug_pubtypes 0 : { *(.debug_pubtypes) } + .debug_ranges 0 : { *(.debug_ranges) } + /* DWARF Extension. */ + .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } + .stack 0x80000 : + { + _stack = .; + *(.stack) + } + .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } + .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } +} diff --git a/aarch64-linux-android/lib/ldscripts/armelf.xn b/aarch64-linux-android/lib/ldscripts/armelf.xn index 1e720bc..3e8e9e2 100644 --- a/aarch64-linux-android/lib/ldscripts/armelf.xn +++ b/aarch64-linux-android/lib/ldscripts/armelf.xn @@ -1,5 +1,5 @@ /* Script for -n: mix text and data on same page */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x8000); . = 0x8000; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x8000)); . = SEGMENT_START("text-segment", 0x8000); .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -94,50 +95,45 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -150,20 +146,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -188,17 +184,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -237,6 +233,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -244,5 +241,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelf.xr b/aarch64-linux-android/lib/ldscripts/armelf.xr index 29fc391..4a7b109 100644 --- a/aarch64-linux-android/lib/ldscripts/armelf.xr +++ b/aarch64-linux-android/lib/ldscripts/armelf.xr @@ -1,5 +1,5 @@ /* Script for ld -r: link without relocation */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -82,26 +82,24 @@ SECTIONS .rodata1 0 : { *(.rodata1) } .ARM.extab 0 : { *(.ARM.extab) } .ARM.exidx 0 : { *(.ARM.exidx) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) } + .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } .gcc_except_table 0 : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab 0 : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges 0 : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ /* Exception handling */ - .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .gnu_extab 0 : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table 0 : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges 0 : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata 0 : { *(.tdata) } .tbss 0 : { *(.tbss) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ .preinit_array 0 : { KEEP (*(.preinit_array)) @@ -121,7 +119,9 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ } /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -161,6 +161,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0 : { *(.stack) diff --git a/aarch64-linux-android/lib/ldscripts/armelf.xs b/aarch64-linux-android/lib/ldscripts/armelf.xs index eff1d54..53276fa 100644 --- a/aarch64-linux-android/lib/ldscripts/armelf.xs +++ b/aarch64-linux-android/lib/ldscripts/armelf.xs @@ -1,5 +1,5 @@ /* Script for ld --shared: link shared library */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -89,43 +90,38 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -139,20 +135,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -177,17 +173,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -226,6 +222,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -233,5 +230,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelf.xsc b/aarch64-linux-android/lib/ldscripts/armelf.xsc index a7c4f0e..fa486bb 100644 --- a/aarch64-linux-android/lib/ldscripts/armelf.xsc +++ b/aarch64-linux-android/lib/ldscripts/armelf.xsc @@ -1,6 +1,5 @@ /* Script for --shared -z combreloc: shared library, combine & sort relocs */ -/* Modified for Android. */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -8,10 +7,11 @@ OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -89,43 +89,38 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -139,20 +134,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -177,17 +172,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -226,6 +221,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -233,5 +229,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelf.xsw b/aarch64-linux-android/lib/ldscripts/armelf.xsw index 2342aaa..aef141b 100644 --- a/aarch64-linux-android/lib/ldscripts/armelf.xsw +++ b/aarch64-linux-android/lib/ldscripts/armelf.xsw @@ -1,5 +1,5 @@ /* Script for --shared -z combreloc -z now -z relro: shared library, combine & sort relocs */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -88,43 +89,38 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -138,20 +134,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -176,17 +172,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -225,6 +221,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -232,5 +229,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelf.xu b/aarch64-linux-android/lib/ldscripts/armelf.xu index a12dc39..edb8750 100644 --- a/aarch64-linux-android/lib/ldscripts/armelf.xu +++ b/aarch64-linux-android/lib/ldscripts/armelf.xu @@ -1,5 +1,5 @@ /* Script for ld -Ur: link w/out relocation, do create constructors */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -82,26 +82,24 @@ SECTIONS .rodata1 0 : { *(.rodata1) } .ARM.extab 0 : { *(.ARM.extab) } .ARM.exidx 0 : { *(.ARM.exidx) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) } + .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } .gcc_except_table 0 : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab 0 : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges 0 : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ /* Exception handling */ - .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .gnu_extab 0 : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table 0 : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges 0 : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata 0 : { *(.tdata) } .tbss 0 : { *(.tbss) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ .preinit_array 0 : { KEEP (*(.preinit_array)) @@ -122,7 +120,9 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ } /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -162,6 +162,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0 : { *(.stack) diff --git a/aarch64-linux-android/lib/ldscripts/armelf.xw b/aarch64-linux-android/lib/ldscripts/armelf.xw index 58f574e..3e7a319 100644 --- a/aarch64-linux-android/lib/ldscripts/armelf.xw +++ b/aarch64-linux-android/lib/ldscripts/armelf.xw @@ -1,5 +1,5 @@ /* Script for -z combreloc -z now -z relro: combine and sort reloc sections */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x8000); . = 0x8000; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x8000)); . = SEGMENT_START("text-segment", 0x8000); .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -93,50 +94,45 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -149,20 +145,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -187,17 +183,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -236,6 +232,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -243,5 +240,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.x b/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.x index 04d195b..56546fc 100644 --- a/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.x +++ b/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.x @@ -1,6 +1,5 @@ /* Default linker script, for normal executables */ -/* Modified for Android. */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -8,10 +7,11 @@ OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x00010000); . = 0x00010000 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x00010000)); . = SEGMENT_START("text-segment", 0x00010000) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -95,50 +95,45 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -151,20 +146,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -190,17 +185,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -240,7 +235,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xbn b/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xbn index 4a05e8a..d009a2d 100644 --- a/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xbn +++ b/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xbn @@ -1,5 +1,5 @@ /* Script for -N: mix text and data on same page; don't align data */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x00010000); . = 0x00010000 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x00010000)); . = SEGMENT_START("text-segment", 0x00010000) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -94,50 +95,45 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = .; /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -150,20 +146,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -188,17 +184,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -237,7 +233,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xc b/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xc index 2aa9174..07a4427 100644 --- a/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xc +++ b/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xc @@ -1,5 +1,5 @@ /* Script for -z combreloc: combine and sort reloc sections */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x00010000); . = 0x00010000 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x00010000)); . = SEGMENT_START("text-segment", 0x00010000) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -93,50 +94,45 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -149,20 +145,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -188,17 +184,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -238,7 +234,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xd b/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xd index a49e267..52a46a6 100644 --- a/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xd +++ b/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xd @@ -1,5 +1,5 @@ /* Script for ld -pie: link position independent executable */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0); . = 0 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0)); . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -94,50 +95,45 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -150,20 +146,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -189,17 +185,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -239,7 +235,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xdc b/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xdc index f90f0b3..9538ad4 100644 --- a/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xdc +++ b/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xdc @@ -1,5 +1,5 @@ /* Script for -pie -z combreloc: position independent executable, combine & sort relocs */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0); . = 0 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0)); . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -93,50 +94,45 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -149,20 +145,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -188,17 +184,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -238,7 +234,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xdw b/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xdw index 056f45a..c1cea7c 100644 --- a/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xdw +++ b/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xdw @@ -1,5 +1,5 @@ /* Script for -pie -z combreloc -z now -z relro: position independent executable, combine & sort relocs */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0); . = 0 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0)); . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -93,50 +94,45 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -149,20 +145,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -188,17 +184,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -238,7 +234,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xn b/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xn index 5e64b79..210b4d8 100644 --- a/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xn +++ b/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xn @@ -1,5 +1,5 @@ /* Script for -n: mix text and data on same page */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x00010000); . = 0x00010000 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x00010000)); . = SEGMENT_START("text-segment", 0x00010000) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -94,50 +95,45 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -150,20 +146,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -189,17 +185,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -239,7 +235,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xr b/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xr index d48d4ec..75e7914 100644 --- a/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xr +++ b/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xr @@ -1,5 +1,5 @@ /* Script for ld -r: link without relocation */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -82,26 +82,24 @@ SECTIONS .rodata1 0 : { *(.rodata1) } .ARM.extab 0 : { *(.ARM.extab) } .ARM.exidx 0 : { *(.ARM.exidx) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) } + .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } .gcc_except_table 0 : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab 0 : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges 0 : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ /* Exception handling */ - .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .gnu_extab 0 : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table 0 : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges 0 : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata 0 : { *(.tdata) } .tbss 0 : { *(.tbss) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ .preinit_array 0 : { KEEP (*(.preinit_array)) @@ -121,7 +119,9 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ } /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -161,6 +161,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xs b/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xs index ef80780..4db739a 100644 --- a/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xs +++ b/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xs @@ -1,5 +1,5 @@ /* Script for ld --shared: link shared library */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -89,43 +90,38 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -139,20 +135,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -178,17 +174,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -228,7 +224,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xsc b/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xsc index fcc8641..aad3e4c 100644 --- a/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xsc +++ b/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xsc @@ -1,6 +1,5 @@ /* Script for --shared -z combreloc: shared library, combine & sort relocs */ -/* Modified for Android. */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -8,10 +7,11 @@ OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -89,43 +89,38 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -139,20 +134,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -178,17 +173,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -228,7 +223,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xsw b/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xsw index c89c021..154c0ff 100644 --- a/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xsw +++ b/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xsw @@ -1,5 +1,5 @@ /* Script for --shared -z combreloc -z now -z relro: shared library, combine & sort relocs */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -88,43 +89,38 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -138,20 +134,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -177,17 +173,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -227,7 +223,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xu b/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xu index 52d639e..3a87e08 100644 --- a/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xu +++ b/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xu @@ -1,5 +1,5 @@ /* Script for ld -Ur: link w/out relocation, do create constructors */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -82,26 +82,24 @@ SECTIONS .rodata1 0 : { *(.rodata1) } .ARM.extab 0 : { *(.ARM.extab) } .ARM.exidx 0 : { *(.ARM.exidx) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) } + .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } .gcc_except_table 0 : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab 0 : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges 0 : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ /* Exception handling */ - .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .gnu_extab 0 : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table 0 : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges 0 : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata 0 : { *(.tdata) } .tbss 0 : { *(.tbss) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ .preinit_array 0 : { KEEP (*(.preinit_array)) @@ -122,7 +120,9 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ } /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -162,6 +162,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xw b/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xw index f7418bd..d2bf362 100644 --- a/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xw +++ b/aarch64-linux-android/lib/ldscripts/armelf_linux_eabi.xw @@ -1,5 +1,5 @@ /* Script for -z combreloc -z now -z relro: combine and sort reloc sections */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x00010000); . = 0x00010000 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x00010000)); . = SEGMENT_START("text-segment", 0x00010000) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -93,50 +94,45 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -149,20 +145,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -188,17 +184,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -238,7 +234,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelfb.x b/aarch64-linux-android/lib/ldscripts/armelfb.x index e96d185..dff5028 100644 --- a/aarch64-linux-android/lib/ldscripts/armelfb.x +++ b/aarch64-linux-android/lib/ldscripts/armelfb.x @@ -1,6 +1,5 @@ /* Default linker script, for normal executables */ -/* Modified for Android. */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -8,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigarm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x8000); . = 0x8000; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x8000)); . = SEGMENT_START("text-segment", 0x8000); .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -95,50 +95,45 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -151,20 +146,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -189,17 +184,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -238,6 +233,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -245,5 +241,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelfb.xbn b/aarch64-linux-android/lib/ldscripts/armelfb.xbn index 2ab9f01..833ff79 100644 --- a/aarch64-linux-android/lib/ldscripts/armelfb.xbn +++ b/aarch64-linux-android/lib/ldscripts/armelfb.xbn @@ -1,5 +1,5 @@ /* Script for -N: mix text and data on same page; don't align data */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigarm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x8000); . = 0x8000; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x8000)); . = SEGMENT_START("text-segment", 0x8000); .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -94,50 +95,45 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = .; /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -150,20 +146,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -188,17 +184,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -237,6 +233,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -244,5 +241,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelfb.xc b/aarch64-linux-android/lib/ldscripts/armelfb.xc index 60b9250..5657772 100644 --- a/aarch64-linux-android/lib/ldscripts/armelfb.xc +++ b/aarch64-linux-android/lib/ldscripts/armelfb.xc @@ -1,5 +1,5 @@ /* Script for -z combreloc: combine and sort reloc sections */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigarm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x8000); . = 0x8000; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x8000)); . = SEGMENT_START("text-segment", 0x8000); .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -93,50 +94,45 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -149,20 +145,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -187,17 +183,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -236,6 +232,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -243,5 +240,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelfb.xd b/aarch64-linux-android/lib/ldscripts/armelfb.xd new file mode 100644 index 0000000..0bc0840 --- /dev/null +++ b/aarch64-linux-android/lib/ldscripts/armelfb.xd @@ -0,0 +1,245 @@ +/* Script for ld -pie: link position independent executable */ +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. + Copying and distribution of this script, with or without modification, + are permitted in any medium without royalty provided the copyright + notice and this notice are preserved. */ +OUTPUT_FORMAT("elf32-bigarm", "elf32-bigarm", + "elf32-littlearm") +OUTPUT_ARCH(arm) +ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); +SECTIONS +{ + /* Read-only sections, merged into text segment: */ + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0)); . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; + .interp : { *(.interp) } + .note.gnu.build-id : { *(.note.gnu.build-id) } + .hash : { *(.hash) } + .gnu.hash : { *(.gnu.hash) } + .dynsym : { *(.dynsym) } + .dynstr : { *(.dynstr) } + .gnu.version : { *(.gnu.version) } + .gnu.version_d : { *(.gnu.version_d) } + .gnu.version_r : { *(.gnu.version_r) } + .rel.init : { *(.rel.init) } + .rela.init : { *(.rela.init) } + .rel.text : { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) } + .rela.text : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) } + .rel.fini : { *(.rel.fini) } + .rela.fini : { *(.rela.fini) } + .rel.rodata : { *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) } + .rela.rodata : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) } + .rel.data.rel.ro : { *(.rel.data.rel.ro .rel.data.rel.ro.* .rel.gnu.linkonce.d.rel.ro.*) } + .rela.data.rel.ro : { *(.rela.data.rel.ro .rela.data.rel.ro.* .rela.gnu.linkonce.d.rel.ro.*) } + .rel.data : { *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) } + .rela.data : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) } + .rel.tdata : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) } + .rela.tdata : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) } + .rel.tbss : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) } + .rela.tbss : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) } + .rel.ctors : { *(.rel.ctors) } + .rela.ctors : { *(.rela.ctors) } + .rel.dtors : { *(.rel.dtors) } + .rela.dtors : { *(.rela.dtors) } + .rel.got : { *(.rel.got) } + .rela.got : { *(.rela.got) } + .rel.bss : { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) } + .rela.bss : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) } + .rel.iplt : + { + PROVIDE_HIDDEN (__rel_iplt_start = .); + *(.rel.iplt) + PROVIDE_HIDDEN (__rel_iplt_end = .); + } + .rela.iplt : + { + PROVIDE_HIDDEN (__rela_iplt_start = .); + *(.rela.iplt) + PROVIDE_HIDDEN (__rela_iplt_end = .); + } + .rel.plt : + { + *(.rel.plt) + } + .rela.plt : + { + *(.rela.plt) + } + .init : + { + KEEP (*(SORT_NONE(.init))) + } + .plt : { *(.plt) } + .iplt : { *(.iplt) } + .text : + { + *(.text.unlikely .text.*_unlikely .text.unlikely.*) + *(.text.exit .text.exit.*) + *(.text.startup .text.startup.*) + *(.text.hot .text.hot.*) + *(.text .stub .text.* .gnu.linkonce.t.*) + /* .gnu.warning sections are handled specially by elf32.em. */ + *(.gnu.warning) + *(.glue_7t) *(.glue_7) *(.vfp11_veneer) *(.v4_bx) + } + .fini : + { + KEEP (*(SORT_NONE(.fini))) + } + PROVIDE (__etext = .); + PROVIDE (_etext = .); + PROVIDE (etext = .); + .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } + .rodata1 : { *(.rodata1) } + .ARM.extab : { *(.ARM.extab* .gnu.linkonce.armextab.*) } + PROVIDE_HIDDEN (__exidx_start = .); + .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } + PROVIDE_HIDDEN (__exidx_end = .); + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table + .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } + /* These sections are generated by the Sun/Oracle C++ compiler. */ + .exception_ranges : ONLY_IF_RO { *(.exception_ranges + .exception_ranges*) } + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); + /* Exception handling */ + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } + .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } + .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } + /* Thread Local Storage sections */ + .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } + .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } + .preinit_array : + { + PROVIDE_HIDDEN (__preinit_array_start = .); + KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); + } + .init_array : + { + PROVIDE_HIDDEN (__init_array_start = .); + KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); + } + .fini_array : + { + PROVIDE_HIDDEN (__fini_array_start = .); + KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); + } + .ctors : + { + /* gcc uses crtbegin.o to find the start of + the constructors, so we make sure it is + first. Because this is a wildcard, it + doesn't matter if the user does not + actually link against crtbegin.o; the + linker won't look for a file to match a + wildcard. The wildcard also means that it + doesn't matter which directory crtbegin.o + is in. */ + KEEP (*crtbegin.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) + /* We don't want to include the .ctor section from + the crtend.o file until after the sorted ctors. + The .ctor section from the crtend file contains the + end of ctors marker and it must be last */ + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) + KEEP (*(SORT(.ctors.*))) + KEEP (*(.ctors)) + } + .dtors : + { + KEEP (*crtbegin.o(.dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) + KEEP (*(SORT(.dtors.*))) + KEEP (*(.dtors)) + } + .jcr : { KEEP (*(.jcr)) } + .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro .data.rel.ro.* .gnu.linkonce.d.rel.ro.*) } + .dynamic : { *(.dynamic) } + .got : { *(.got.plt) *(.igot.plt) *(.got) *(.igot) } + .data : + { + __data_start = . ; + *(.data .data.* .gnu.linkonce.d.*) + SORT(CONSTRUCTORS) + } + .data1 : { *(.data1) } + _edata = .; PROVIDE (edata = .); + __bss_start = .; + __bss_start__ = .; + .bss : + { + *(.dynbss) + *(.bss .bss.* .gnu.linkonce.b.*) + *(COMMON) + /* Align here to ensure that the .bss section occupies space up to + _end. Align after .bss to ensure correct alignment even if the + .bss section disappears because there are no input sections. + FIXME: Why do we need it? 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Because this is a wildcard, it + doesn't matter if the user does not + actually link against crtbegin.o; the + linker won't look for a file to match a + wildcard. The wildcard also means that it + doesn't matter which directory crtbegin.o + is in. */ + KEEP (*crtbegin.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) + /* We don't want to include the .ctor section from + the crtend.o file until after the sorted ctors. + The .ctor section from the crtend file contains the + end of ctors marker and it must be last */ + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) + KEEP (*(SORT(.ctors.*))) + KEEP (*(.ctors)) + } + .dtors : + { + KEEP (*crtbegin.o(.dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) + KEEP (*(SORT(.dtors.*))) + KEEP (*(.dtors)) + } + .jcr : { KEEP (*(.jcr)) } + .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro .data.rel.ro.* .gnu.linkonce.d.rel.ro.*) } + .dynamic : { *(.dynamic) } + .got : { *(.got.plt) *(.igot.plt) *(.got) *(.igot) } + .data : + { + __data_start = . ; + *(.data .data.* .gnu.linkonce.d.*) + SORT(CONSTRUCTORS) + } + .data1 : { *(.data1) } + _edata = .; PROVIDE (edata = .); + __bss_start = .; + __bss_start__ = .; + .bss : + { + *(.dynbss) + *(.bss .bss.* .gnu.linkonce.b.*) + *(COMMON) + /* Align here to ensure that the .bss section occupies space up to + _end. Align after .bss to ensure correct alignment even if the + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); + } + _bss_end__ = . ; __bss_end__ = . ; + . = ALIGN(32 / 8); + . = SEGMENT_START("ldata-segment", .); + . = ALIGN(32 / 8); + __end__ = . ; + _end = .; PROVIDE (end = .); + /* Stabs debugging sections. */ + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + /* DWARF debug sections. + Symbols in the DWARF debugging sections are relative to the beginning + of the section so we begin them at 0. */ + /* DWARF 1 */ + .debug 0 : { *(.debug) } + .line 0 : { *(.line) } + /* GNU DWARF 1 extensions */ + .debug_srcinfo 0 : { *(.debug_srcinfo) } + .debug_sfnames 0 : { *(.debug_sfnames) } + /* DWARF 1.1 and DWARF 2 */ + .debug_aranges 0 : { *(.debug_aranges) } + .debug_pubnames 0 : { *(.debug_pubnames) } + /* DWARF 2 */ + .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) } + .debug_abbrev 0 : { *(.debug_abbrev) } + .debug_line 0 : { *(.debug_line .debug_line.* .debug_line_end ) } + .debug_frame 0 : { *(.debug_frame) } + .debug_str 0 : { *(.debug_str) } + .debug_loc 0 : { *(.debug_loc) } + .debug_macinfo 0 : { *(.debug_macinfo) } + /* SGI/MIPS DWARF 2 extensions */ + .debug_weaknames 0 : { *(.debug_weaknames) } + .debug_funcnames 0 : { *(.debug_funcnames) } + .debug_typenames 0 : { *(.debug_typenames) } + .debug_varnames 0 : { *(.debug_varnames) } + /* DWARF 3 */ + .debug_pubtypes 0 : { *(.debug_pubtypes) } + .debug_ranges 0 : { *(.debug_ranges) } + /* DWARF Extension. */ + .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } + .stack 0x80000 : + { + _stack = .; + *(.stack) + } + .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } + .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } +} diff --git a/aarch64-linux-android/lib/ldscripts/armelfb.xn b/aarch64-linux-android/lib/ldscripts/armelfb.xn index a822335..43ce8c0 100644 --- a/aarch64-linux-android/lib/ldscripts/armelfb.xn +++ b/aarch64-linux-android/lib/ldscripts/armelfb.xn @@ -1,5 +1,5 @@ /* Script for -n: mix text and data on same page */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigarm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x8000); . = 0x8000; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x8000)); . = SEGMENT_START("text-segment", 0x8000); .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -94,50 +95,45 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -150,20 +146,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -188,17 +184,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -237,6 +233,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -244,5 +241,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelfb.xr b/aarch64-linux-android/lib/ldscripts/armelfb.xr index 23c7c50..909736c 100644 --- a/aarch64-linux-android/lib/ldscripts/armelfb.xr +++ b/aarch64-linux-android/lib/ldscripts/armelfb.xr @@ -1,5 +1,5 @@ /* Script for ld -r: link without relocation */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -82,26 +82,24 @@ SECTIONS .rodata1 0 : { *(.rodata1) } .ARM.extab 0 : { *(.ARM.extab) } .ARM.exidx 0 : { *(.ARM.exidx) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) } + .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } .gcc_except_table 0 : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab 0 : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges 0 : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ /* Exception handling */ - .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .gnu_extab 0 : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table 0 : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges 0 : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata 0 : { *(.tdata) } .tbss 0 : { *(.tbss) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ .preinit_array 0 : { KEEP (*(.preinit_array)) @@ -121,7 +119,9 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ } /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -161,6 +161,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0 : { *(.stack) diff --git a/aarch64-linux-android/lib/ldscripts/armelfb.xs b/aarch64-linux-android/lib/ldscripts/armelfb.xs index 8d321af..31a823e 100644 --- a/aarch64-linux-android/lib/ldscripts/armelfb.xs +++ b/aarch64-linux-android/lib/ldscripts/armelfb.xs @@ -1,5 +1,5 @@ /* Script for ld --shared: link shared library */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigarm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -89,43 +90,38 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -139,20 +135,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -177,17 +173,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -226,6 +222,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -233,5 +230,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelfb.xsc b/aarch64-linux-android/lib/ldscripts/armelfb.xsc index c1286d5..5b72aed 100644 --- a/aarch64-linux-android/lib/ldscripts/armelfb.xsc +++ b/aarch64-linux-android/lib/ldscripts/armelfb.xsc @@ -1,6 +1,5 @@ /* Script for --shared -z combreloc: shared library, combine & sort relocs */ -/* Modified for Android. */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -8,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigarm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -89,43 +89,38 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -139,20 +134,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -177,17 +172,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -226,6 +221,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -233,5 +229,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelfb.xsw b/aarch64-linux-android/lib/ldscripts/armelfb.xsw index 2fde079..30b102c 100644 --- a/aarch64-linux-android/lib/ldscripts/armelfb.xsw +++ b/aarch64-linux-android/lib/ldscripts/armelfb.xsw @@ -1,5 +1,5 @@ /* Script for --shared -z combreloc -z now -z relro: shared library, combine & sort relocs */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigarm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -88,43 +89,38 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -138,20 +134,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -176,17 +172,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -225,6 +221,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -232,5 +229,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelfb.xu b/aarch64-linux-android/lib/ldscripts/armelfb.xu index b1516f6..78e95a0 100644 --- a/aarch64-linux-android/lib/ldscripts/armelfb.xu +++ b/aarch64-linux-android/lib/ldscripts/armelfb.xu @@ -1,5 +1,5 @@ /* Script for ld -Ur: link w/out relocation, do create constructors */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -82,26 +82,24 @@ SECTIONS .rodata1 0 : { *(.rodata1) } .ARM.extab 0 : { *(.ARM.extab) } .ARM.exidx 0 : { *(.ARM.exidx) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) } + .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } .gcc_except_table 0 : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab 0 : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges 0 : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ /* Exception handling */ - .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .gnu_extab 0 : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table 0 : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges 0 : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata 0 : { *(.tdata) } .tbss 0 : { *(.tbss) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ .preinit_array 0 : { KEEP (*(.preinit_array)) @@ -122,7 +120,9 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ } /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -162,6 +162,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0 : { *(.stack) diff --git a/aarch64-linux-android/lib/ldscripts/armelfb.xw b/aarch64-linux-android/lib/ldscripts/armelfb.xw index f106863..16a2627 100644 --- a/aarch64-linux-android/lib/ldscripts/armelfb.xw +++ b/aarch64-linux-android/lib/ldscripts/armelfb.xw @@ -1,5 +1,5 @@ /* Script for -z combreloc -z now -z relro: combine and sort reloc sections */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigarm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x8000); . = 0x8000; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x8000)); . = SEGMENT_START("text-segment", 0x8000); .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -93,50 +94,45 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -149,20 +145,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -187,17 +183,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -236,6 +232,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .stack 0x80000 : { _stack = .; @@ -243,5 +240,5 @@ SECTIONS } .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.x b/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.x index 80f3ea8..4b58daa 100644 --- a/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.x +++ b/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.x @@ -1,6 +1,5 @@ /* Default linker script, for normal executables */ -/* Modified for Android. */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -8,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigarm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x00010000); . = 0x00010000 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x00010000)); . = SEGMENT_START("text-segment", 0x00010000) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -95,50 +95,45 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -151,20 +146,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -190,17 +185,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -240,7 +235,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xbn b/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xbn index fdda7f3..cf1a77c 100644 --- a/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xbn +++ b/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xbn @@ -1,5 +1,5 @@ /* Script for -N: mix text and data on same page; don't align data */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigarm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x00010000); . = 0x00010000 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x00010000)); . = SEGMENT_START("text-segment", 0x00010000) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -94,50 +95,45 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ . = .; /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -150,20 +146,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -188,17 +184,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } @@ -237,7 +233,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xc b/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xc index 1bf56a2..583ebb0 100644 --- a/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xc +++ b/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xc @@ -1,5 +1,5 @@ /* Script for -z combreloc: combine and sort reloc sections */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigarm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x00010000); . = 0x00010000 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x00010000)); . = SEGMENT_START("text-segment", 0x00010000) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -93,50 +94,45 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -149,20 +145,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -188,17 +184,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -238,7 +234,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xd b/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xd index 2600399..829210f 100644 --- a/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xd +++ b/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xd @@ -1,5 +1,5 @@ /* Script for ld -pie: link position independent executable */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigarm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0); . = 0 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0)); . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -94,50 +95,45 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -150,20 +146,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -189,17 +185,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -239,7 +235,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xdc b/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xdc index c1b5373..f0772fc 100644 --- a/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xdc +++ b/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xdc @@ -1,5 +1,5 @@ /* Script for -pie -z combreloc: position independent executable, combine & sort relocs */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigarm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0); . = 0 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0)); . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -93,50 +94,45 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -149,20 +145,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -188,17 +184,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -238,7 +234,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xdw b/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xdw index bf01d44..8f4d6d7 100644 --- a/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xdw +++ b/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xdw @@ -1,5 +1,5 @@ /* Script for -pie -z combreloc -z now -z relro: position independent executable, combine & sort relocs */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigarm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0); . = 0 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0)); . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -93,50 +94,45 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -149,20 +145,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -188,17 +184,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -238,7 +234,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xn b/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xn index cc38f15..2978a7b 100644 --- a/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xn +++ b/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xn @@ -1,5 +1,5 @@ /* Script for -n: mix text and data on same page */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigarm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x00010000); . = 0x00010000 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x00010000)); . = SEGMENT_START("text-segment", 0x00010000) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -94,50 +95,45 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -150,20 +146,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -189,17 +185,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -239,7 +235,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xr b/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xr index c3b0497..daee56a 100644 --- a/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xr +++ b/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xr @@ -1,5 +1,5 @@ /* Script for ld -r: link without relocation */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -82,26 +82,24 @@ SECTIONS .rodata1 0 : { *(.rodata1) } .ARM.extab 0 : { *(.ARM.extab) } .ARM.exidx 0 : { *(.ARM.exidx) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) } + .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } .gcc_except_table 0 : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab 0 : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges 0 : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ /* Exception handling */ - .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .gnu_extab 0 : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table 0 : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges 0 : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata 0 : { *(.tdata) } .tbss 0 : { *(.tbss) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ .preinit_array 0 : { KEEP (*(.preinit_array)) @@ -121,7 +119,9 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ } /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -161,6 +161,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xs b/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xs index ec4930d..38d5edd 100644 --- a/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xs +++ b/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xs @@ -1,5 +1,5 @@ /* Script for ld --shared: link shared library */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigarm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -89,43 +90,38 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -139,20 +135,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -178,17 +174,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -228,7 +224,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xsc b/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xsc index f2a0b09..79d8f2d 100644 --- a/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xsc +++ b/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xsc @@ -1,6 +1,5 @@ /* Script for --shared -z combreloc: shared library, combine & sort relocs */ -/* Modified for Android. */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -8,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigarm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -89,43 +89,38 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -139,20 +134,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -178,17 +173,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -228,7 +223,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xsw b/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xsw index aaab571..e396f8c 100644 --- a/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xsw +++ b/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xsw @@ -1,5 +1,5 @@ /* Script for --shared -z combreloc -z now -z relro: shared library, combine & sort relocs */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigarm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - . = 0 + SIZEOF_HEADERS; + . = SEGMENT_START("text-segment", 0) + SIZEOF_HEADERS; .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } .gnu.hash : { *(.gnu.hash) } @@ -88,43 +89,38 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); .preinit_array : { KEEP (*(.preinit_array)) } .init_array : { - KEEP (*crtbegin*.o(.init_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) } .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) } .ctors : { @@ -138,20 +134,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -177,17 +173,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -227,7 +223,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xu b/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xu index 7de1661..ee30894 100644 --- a/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xu +++ b/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xu @@ -1,5 +1,5 @@ /* Script for ld -Ur: link w/out relocation, do create constructors */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -82,26 +82,24 @@ SECTIONS .rodata1 0 : { *(.rodata1) } .ARM.extab 0 : { *(.ARM.extab) } .ARM.exidx 0 : { *(.ARM.exidx) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) } + .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) } .gcc_except_table 0 : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab 0 : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges 0 : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ /* Exception handling */ - .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .gnu_extab 0 : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table 0 : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges 0 : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata 0 : { *(.tdata) } .tbss 0 : { *(.tbss) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ .preinit_array 0 : { KEEP (*(.preinit_array)) @@ -122,7 +120,9 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ } /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -162,6 +162,7 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } } diff --git a/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xw b/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xw index f9550bf..5cf951a 100644 --- a/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xw +++ b/aarch64-linux-android/lib/ldscripts/armelfb_linux_eabi.xw @@ -1,5 +1,5 @@ /* Script for -z combreloc -z now -z relro: combine and sort reloc sections */ -/* Copyright (C) 2014 Free Software Foundation, Inc. +/* Copyright (C) 2014-2016 Free Software Foundation, Inc. Copying and distribution of this script, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. */ @@ -7,10 +7,11 @@ OUTPUT_FORMAT("elf32-bigarm", "elf32-bigarm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(_start) +SEARCH_DIR("=/tmp/9e6abeae147b2d6a071687493238b928/aarch64-linux-android/lib"); SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib"); SEARCH_DIR("=/usr/lib"); SECTIONS { /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x00010000); . = 0x00010000 + SIZEOF_HEADERS; + PROVIDE (__executable_start = SEGMENT_START("text-segment", 0x00010000)); . = SEGMENT_START("text-segment", 0x00010000) + SIZEOF_HEADERS; .interp : { *(.interp) } .note.gnu.build-id : { *(.note.gnu.build-id) } .hash : { *(.hash) } @@ -93,50 +94,45 @@ SECTIONS PROVIDE_HIDDEN (__exidx_start = .); .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } PROVIDE_HIDDEN (__exidx_end = .); - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) } + .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) } .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) } /* These sections are generated by the Sun/Oracle C++ compiler. */ .exception_ranges : ONLY_IF_RO { *(.exception_ranges .exception_ranges*) } - /* Adjust the address for the data segment. For 32 bits we want to align - at exactly a page boundary to make life easier for apriori. */ - . = ALIGN (CONSTANT (MAXPAGESIZE)); . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE)); /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) } + .gnu_extab : ONLY_IF_RW { *(.gnu_extab) } .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } .exception_ranges : ONLY_IF_RW { *(.exception_ranges .exception_ranges*) } /* Thread Local Storage sections */ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Ensure the __preinit_array_start label is properly aligned. We - could instead move the label definition inside the section, but - the linker would then create the section even if it turns out to - be empty, which isn't pretty. */ - . = ALIGN(32 / 8); - PROVIDE_HIDDEN (__preinit_array_start = .); .preinit_array : { + PROVIDE_HIDDEN (__preinit_array_start = .); KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); } - PROVIDE_HIDDEN (__preinit_array_end = .); - PROVIDE_HIDDEN (__init_array_start = .); .init_array : { - KEEP (*crtbegin*.o(.init_array)) + PROVIDE_HIDDEN (__init_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .ctors)) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); } - PROVIDE_HIDDEN (__init_array_end = .); - PROVIDE_HIDDEN (__fini_array_start = .); .fini_array : { - KEEP (*crtbegin*.o(.fini_array)) + PROVIDE_HIDDEN (__fini_array_start = .); KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin*.o *crtend.o *crtend*.o ) .dtors)) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); } - PROVIDE_HIDDEN (__fini_array_end = .); .ctors : { /* gcc uses crtbegin.o to find the start of @@ -149,20 +145,20 @@ SECTIONS doesn't matter which directory crtbegin.o is in. */ KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin*.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) /* We don't want to include the .ctor section from the crtend.o file until after the sorted ctors. The .ctor section from the crtend file contains the end of ctors marker and it must be last */ - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .ctors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) } .dtors : { KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin*.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend*.o ) .dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) } @@ -188,17 +184,17 @@ SECTIONS *(COMMON) /* Align here to ensure that the .bss section occupies space up to _end. Align after .bss to ensure correct alignment even if the - .bss section disappears because there are no input sections. */ - . = ALIGN(32 / 8); + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + . = ALIGN(. != 0 ? 32 / 8 : 1); } _bss_end__ = . ; __bss_end__ = . ; . = ALIGN(32 / 8); . = SEGMENT_START("ldata-segment", .); . = ALIGN(32 / 8); __end__ = . ; - _end = .; - _bss_end__ = . ; __bss_end__ = . ; __end__ = . ; - PROVIDE (end = .); + _end = .; PROVIDE (end = .); . = DATA_SEGMENT_END (.); /* Stabs debugging sections. */ .stab 0 : { *(.stab) } @@ -238,7 +234,8 @@ SECTIONS .debug_ranges 0 : { *(.debug_ranges) } /* DWARF Extension. */ .debug_macro 0 : { *(.debug_macro) } + .debug_addr 0 : { *(.debug_addr) } .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) } .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) } - /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.mdebug.*) } + /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) } } diff --git a/aarch64-linux-android/lib64/libatomic.a b/aarch64-linux-android/lib64/libatomic.a Binary files differindex b3905a8..1fa8cda 100644 --- a/aarch64-linux-android/lib64/libatomic.a +++ b/aarch64-linux-android/lib64/libatomic.a diff --git a/aarch64-linux-android/lib64/libgomp.a b/aarch64-linux-android/lib64/libgomp.a Binary files differindex e94e4ed..78cb652 100644 --- a/aarch64-linux-android/lib64/libgomp.a +++ b/aarch64-linux-android/lib64/libgomp.a diff --git a/bin/aarch64-linux-android-addr2line b/bin/aarch64-linux-android-addr2line Binary files differindex 8bf20f5..89f7ad9 100755 --- a/bin/aarch64-linux-android-addr2line +++ b/bin/aarch64-linux-android-addr2line diff --git a/bin/aarch64-linux-android-ar b/bin/aarch64-linux-android-ar Binary files differindex 1d38126..6b2e5c1 100755 --- a/bin/aarch64-linux-android-ar +++ b/bin/aarch64-linux-android-ar diff --git a/bin/aarch64-linux-android-as b/bin/aarch64-linux-android-as Binary files differindex 5fecfb2..b25f80f 100755 --- a/bin/aarch64-linux-android-as +++ b/bin/aarch64-linux-android-as diff --git a/bin/aarch64-linux-android-c++filt 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a/bin/aarch64-linux-android-gcc-ar b/bin/aarch64-linux-android-gcc-ar Binary files differindex 6608fad..db6b912 100755 --- a/bin/aarch64-linux-android-gcc-ar +++ b/bin/aarch64-linux-android-gcc-ar diff --git a/bin/aarch64-linux-android-gcc-nm b/bin/aarch64-linux-android-gcc-nm Binary files differindex 4a493cc..82cae59 100755 --- a/bin/aarch64-linux-android-gcc-nm +++ b/bin/aarch64-linux-android-gcc-nm diff --git a/bin/aarch64-linux-android-gcc-ranlib b/bin/aarch64-linux-android-gcc-ranlib Binary files differindex e164871..024049a 100755 --- a/bin/aarch64-linux-android-gcc-ranlib +++ b/bin/aarch64-linux-android-gcc-ranlib diff --git a/bin/aarch64-linux-android-gprof b/bin/aarch64-linux-android-gprof Binary files differindex 4d4315b..053d8f0 100755 --- a/bin/aarch64-linux-android-gprof +++ b/bin/aarch64-linux-android-gprof diff --git a/bin/aarch64-linux-android-ld.bfd b/bin/aarch64-linux-android-ld.bfd Binary files differindex 4819337..c4e2270 100755 --- a/bin/aarch64-linux-android-ld.bfd +++ b/bin/aarch64-linux-android-ld.bfd diff --git a/bin/aarch64-linux-android-ld.gold b/bin/aarch64-linux-android-ld.gold Binary files differindex 504670a..2b18f10 100755 --- a/bin/aarch64-linux-android-ld.gold +++ b/bin/aarch64-linux-android-ld.gold diff --git a/bin/aarch64-linux-android-nm b/bin/aarch64-linux-android-nm Binary files differindex 5f47e2c..cf4b7b3 100755 --- a/bin/aarch64-linux-android-nm +++ b/bin/aarch64-linux-android-nm diff --git a/bin/aarch64-linux-android-objcopy b/bin/aarch64-linux-android-objcopy Binary files differindex 1e37045..972e128 100755 --- a/bin/aarch64-linux-android-objcopy +++ b/bin/aarch64-linux-android-objcopy diff --git a/bin/aarch64-linux-android-objdump b/bin/aarch64-linux-android-objdump Binary files differindex b9f47a6..767a954 100755 --- a/bin/aarch64-linux-android-objdump +++ b/bin/aarch64-linux-android-objdump diff --git a/bin/aarch64-linux-android-ranlib b/bin/aarch64-linux-android-ranlib Binary files differindex c5257d0..38ce98f 100755 --- a/bin/aarch64-linux-android-ranlib +++ b/bin/aarch64-linux-android-ranlib diff --git a/bin/aarch64-linux-android-readelf b/bin/aarch64-linux-android-readelf Binary files differindex 3534e73..88bc5da 100755 --- a/bin/aarch64-linux-android-readelf +++ b/bin/aarch64-linux-android-readelf diff --git a/bin/aarch64-linux-android-size b/bin/aarch64-linux-android-size Binary files differindex 9e95e25..52c7b00 100755 --- a/bin/aarch64-linux-android-size +++ b/bin/aarch64-linux-android-size diff --git a/bin/aarch64-linux-android-strings b/bin/aarch64-linux-android-strings Binary files differindex 93a800e..803e51f 100755 --- a/bin/aarch64-linux-android-strings +++ b/bin/aarch64-linux-android-strings diff --git a/bin/aarch64-linux-android-strip b/bin/aarch64-linux-android-strip Binary files differindex b69d710..6b6cff9 100755 --- a/bin/aarch64-linux-android-strip +++ b/bin/aarch64-linux-android-strip diff --git a/bin/real-aarch64-linux-android-g++ b/bin/real-aarch64-linux-android-g++ Binary files differindex ae8e697..0f725da 100755 --- a/bin/real-aarch64-linux-android-g++ +++ b/bin/real-aarch64-linux-android-g++ diff --git a/bin/real-aarch64-linux-android-gcc b/bin/real-aarch64-linux-android-gcc Binary files differindex 69e91db..1ec787c 100755 --- a/bin/real-aarch64-linux-android-gcc +++ b/bin/real-aarch64-linux-android-gcc diff --git a/lib/gcc/aarch64-linux-android/4.9.x/crtbegin.o b/lib/gcc/aarch64-linux-android/4.9.x/crtbegin.o Binary files differindex d5e6897..4ba08dc 100644 --- a/lib/gcc/aarch64-linux-android/4.9.x/crtbegin.o +++ b/lib/gcc/aarch64-linux-android/4.9.x/crtbegin.o diff --git a/lib/gcc/aarch64-linux-android/4.9.x/crtbeginS.o b/lib/gcc/aarch64-linux-android/4.9.x/crtbeginS.o Binary files differindex 79ba322..c46e695 100644 --- a/lib/gcc/aarch64-linux-android/4.9.x/crtbeginS.o +++ b/lib/gcc/aarch64-linux-android/4.9.x/crtbeginS.o diff --git a/lib/gcc/aarch64-linux-android/4.9.x/crtbeginT.o b/lib/gcc/aarch64-linux-android/4.9.x/crtbeginT.o Binary files differindex d5e6897..4ba08dc 100644 --- a/lib/gcc/aarch64-linux-android/4.9.x/crtbeginT.o +++ b/lib/gcc/aarch64-linux-android/4.9.x/crtbeginT.o diff --git a/lib/gcc/aarch64-linux-android/4.9.x/crtend.o b/lib/gcc/aarch64-linux-android/4.9.x/crtend.o Binary files differindex d4350c9..18f749b 100644 --- a/lib/gcc/aarch64-linux-android/4.9.x/crtend.o +++ b/lib/gcc/aarch64-linux-android/4.9.x/crtend.o diff --git a/lib/gcc/aarch64-linux-android/4.9.x/crtendS.o b/lib/gcc/aarch64-linux-android/4.9.x/crtendS.o Binary files differindex d4350c9..18f749b 100644 --- a/lib/gcc/aarch64-linux-android/4.9.x/crtendS.o +++ b/lib/gcc/aarch64-linux-android/4.9.x/crtendS.o diff --git a/lib/gcc/aarch64-linux-android/4.9.x/include-fixed/linux/a.out.h b/lib/gcc/aarch64-linux-android/4.9.x/include-fixed/linux/a.out.h index 25b769e..bf12839 100644 --- a/lib/gcc/aarch64-linux-android/4.9.x/include-fixed/linux/a.out.h +++ b/lib/gcc/aarch64-linux-android/4.9.x/include-fixed/linux/a.out.h @@ -2,7 +2,7 @@ It has been auto-edited by fixincludes from: - "/tmp/2d9adbd6d55322a6aa09dddf34cfda96/sysroot/usr/include/linux/a.out.h" + "/tmp/9e6abeae147b2d6a071687493238b928/sysroot/usr/include/linux/a.out.h" This had to be done to correct non-standard usages in the original, manufacturer supplied header file. */ diff --git a/lib/gcc/aarch64-linux-android/4.9.x/libgcc.a b/lib/gcc/aarch64-linux-android/4.9.x/libgcc.a Binary files differindex 8d50e4f..24773e5 100644 --- a/lib/gcc/aarch64-linux-android/4.9.x/libgcc.a +++ b/lib/gcc/aarch64-linux-android/4.9.x/libgcc.a diff --git a/lib/gcc/aarch64-linux-android/4.9.x/libgcov.a b/lib/gcc/aarch64-linux-android/4.9.x/libgcov.a Binary files differindex 033f163..f18f43b 100644 --- a/lib/gcc/aarch64-linux-android/4.9.x/libgcov.a +++ b/lib/gcc/aarch64-linux-android/4.9.x/libgcov.a diff --git a/libexec/gcc/aarch64-linux-android/4.9.x/cc1 b/libexec/gcc/aarch64-linux-android/4.9.x/cc1 Binary files differindex 641799a..e831b51 100755 --- a/libexec/gcc/aarch64-linux-android/4.9.x/cc1 +++ b/libexec/gcc/aarch64-linux-android/4.9.x/cc1 diff --git a/libexec/gcc/aarch64-linux-android/4.9.x/cc1plus b/libexec/gcc/aarch64-linux-android/4.9.x/cc1plus Binary files differindex 3657769..7bb5a50 100755 --- a/libexec/gcc/aarch64-linux-android/4.9.x/cc1plus +++ b/libexec/gcc/aarch64-linux-android/4.9.x/cc1plus diff --git a/libexec/gcc/aarch64-linux-android/4.9.x/collect2 b/libexec/gcc/aarch64-linux-android/4.9.x/collect2 Binary files differindex 0fdff24..fccc5f9 100755 --- a/libexec/gcc/aarch64-linux-android/4.9.x/collect2 +++ b/libexec/gcc/aarch64-linux-android/4.9.x/collect2 diff --git a/libexec/gcc/aarch64-linux-android/4.9.x/lto1 b/libexec/gcc/aarch64-linux-android/4.9.x/lto1 Binary files differindex fe263e0..83e85b5 100755 --- a/libexec/gcc/aarch64-linux-android/4.9.x/lto1 +++ b/libexec/gcc/aarch64-linux-android/4.9.x/lto1 @@ -1,14 +1,14 @@ platform/manifest 29325e7007f581fc689a14b68b0feb04f52e3d0f -platform/ndk f2a36f4b1fa1af8774d7e15862852c9c45c9ea30 +platform/ndk 0ae07f7ed915ad7fef6fc41178da2e656d808f14 platform/prebuilts/gcc/darwin-x86/host/headers 4ac4f7cc41cf3c9e36fc3d6cf37fd1cfa9587a68 platform/prebuilts/gcc/darwin-x86/host/i686-apple-darwin-4.2.1 ec5aa66aaa4964c27564d0ec84dc1f18a2d72b7e -platform/prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.11-4.8 ed4f6b503e1d7f2bc03d87b90084e12e33f8be4f -platform/prebuilts/ndk c82d6ec52ce9c2cc3bfc5fcba451935689de921e -toolchain/binutils f3d35cf659b876b829bbc7cdb6f8e14ece5b1b37 +platform/prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.11-4.8 a461e1b3161b4817b743ddbfb58a3878e7985c8b +platform/prebuilts/ndk 96af87d0700b013ff9e15fdc1d661e0723d74e33 +toolchain/binutils 53dd00a1a34ebf5251f6210d778768b4157c5e11 toolchain/build 58be6006bb71abb97d7cdff7be3e73d55bbc22b8 toolchain/cloog 604793eab97d360aef729f064674569ee6dbf3e1 toolchain/expat 40172a0ae9d40a068f1e1a48ffcf6a1ccf765ed5 -toolchain/gcc fe948798823b679925aed6b60efec51b9af7dd09 +toolchain/gcc cde5cc9ca5dc2c4e3be26080e84e3deda7bd4aa4 toolchain/gmp b2acd5dbf47868ac5b5bc844e16d2cadcbd4c810 toolchain/isl 0ccf95726af8ce58ad61ff474addbce3a31ba99c toolchain/mpc 835d16e92eed875638a8b5d552034c3b1aae045b |