diff options
Diffstat (limited to 'include/libunwind.h')
| -rw-r--r-- | include/libunwind.h | 293 |
1 files changed, 262 insertions, 31 deletions
diff --git a/include/libunwind.h b/include/libunwind.h index 9011d55..d06724d 100644 --- a/include/libunwind.h +++ b/include/libunwind.h @@ -1,9 +1,8 @@ //===---------------------------- libunwind.h -----------------------------===// // -// The LLVM Compiler Infrastructure -// -// This file is dual licensed under the MIT and the University of Illinois Open -// Source Licenses. See LICENSE.TXT for details. +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // // // Compatible with libunwind API documented at: @@ -57,6 +56,9 @@ enum { UNW_EINVAL = -6547, /* unsupported operation or bad value */ UNW_EBADVERSION = -6548, /* unwind info has unsupported version */ UNW_ENOINFO = -6549 /* no unwind info found */ +#if defined(_LIBUNWIND_TARGET_AARCH64) && !defined(_LIBUNWIND_IS_NATIVE_ONLY) + , UNW_ECROSSRASIGNING = -6550 /* cross unwind with return address signing */ +#endif }; struct unw_context_t { @@ -73,7 +75,7 @@ typedef struct unw_addr_space *unw_addr_space_t; typedef int unw_regnum_t; typedef uintptr_t unw_word_t; -#if defined(__arm__) +#if defined(__arm__) && !defined(__ARM_DWARF_EH__) typedef uint64_t unw_fpreg_t; #else typedef double unw_fpreg_t; @@ -122,32 +124,6 @@ extern int unw_get_proc_name(unw_cursor_t *, char *, size_t, unw_word_t *) LIBUN extern unw_addr_space_t unw_local_addr_space; -#ifdef UNW_REMOTE -/* - * Mac OS X "remote" API for unwinding other processes on same machine - * - */ -extern unw_addr_space_t unw_create_addr_space_for_task(task_t); -extern void unw_destroy_addr_space(unw_addr_space_t); -extern int unw_init_remote_thread(unw_cursor_t *, unw_addr_space_t, thread_t *); -#endif /* UNW_REMOTE */ - -/* - * traditional libunwind "remote" API - * NOT IMPLEMENTED on Mac OS X - * - * extern int unw_init_remote(unw_cursor_t*, unw_addr_space_t, - * thread_t*); - * extern unw_accessors_t unw_get_accessors(unw_addr_space_t); - * extern unw_addr_space_t unw_create_addr_space(unw_accessors_t, int); - * extern void unw_flush_cache(unw_addr_space_t, unw_word_t, - * unw_word_t); - * extern int unw_set_caching_policy(unw_addr_space_t, - * unw_caching_policy_t); - * extern void _U_dyn_register(unw_dyn_info_t*); - * extern void _U_dyn_cancel(unw_dyn_info_t*); - */ - #ifdef __cplusplus } #endif @@ -325,6 +301,190 @@ enum { UNW_PPC_SPEFSCR = 112 }; +// 64-bit ppc register numbers +enum { + UNW_PPC64_R0 = 0, + UNW_PPC64_R1 = 1, + UNW_PPC64_R2 = 2, + UNW_PPC64_R3 = 3, + UNW_PPC64_R4 = 4, + UNW_PPC64_R5 = 5, + UNW_PPC64_R6 = 6, + UNW_PPC64_R7 = 7, + UNW_PPC64_R8 = 8, + UNW_PPC64_R9 = 9, + UNW_PPC64_R10 = 10, + UNW_PPC64_R11 = 11, + UNW_PPC64_R12 = 12, + UNW_PPC64_R13 = 13, + UNW_PPC64_R14 = 14, + UNW_PPC64_R15 = 15, + UNW_PPC64_R16 = 16, + UNW_PPC64_R17 = 17, + UNW_PPC64_R18 = 18, + UNW_PPC64_R19 = 19, + UNW_PPC64_R20 = 20, + UNW_PPC64_R21 = 21, + UNW_PPC64_R22 = 22, + UNW_PPC64_R23 = 23, + UNW_PPC64_R24 = 24, + UNW_PPC64_R25 = 25, + UNW_PPC64_R26 = 26, + UNW_PPC64_R27 = 27, + UNW_PPC64_R28 = 28, + UNW_PPC64_R29 = 29, + UNW_PPC64_R30 = 30, + UNW_PPC64_R31 = 31, + UNW_PPC64_F0 = 32, + UNW_PPC64_F1 = 33, + UNW_PPC64_F2 = 34, + UNW_PPC64_F3 = 35, + UNW_PPC64_F4 = 36, + UNW_PPC64_F5 = 37, + UNW_PPC64_F6 = 38, + UNW_PPC64_F7 = 39, + UNW_PPC64_F8 = 40, + UNW_PPC64_F9 = 41, + UNW_PPC64_F10 = 42, + UNW_PPC64_F11 = 43, + UNW_PPC64_F12 = 44, + UNW_PPC64_F13 = 45, + UNW_PPC64_F14 = 46, + UNW_PPC64_F15 = 47, + UNW_PPC64_F16 = 48, + UNW_PPC64_F17 = 49, + UNW_PPC64_F18 = 50, + UNW_PPC64_F19 = 51, + UNW_PPC64_F20 = 52, + UNW_PPC64_F21 = 53, + UNW_PPC64_F22 = 54, + UNW_PPC64_F23 = 55, + UNW_PPC64_F24 = 56, + UNW_PPC64_F25 = 57, + UNW_PPC64_F26 = 58, + UNW_PPC64_F27 = 59, + UNW_PPC64_F28 = 60, + UNW_PPC64_F29 = 61, + UNW_PPC64_F30 = 62, + UNW_PPC64_F31 = 63, + // 64: reserved + UNW_PPC64_LR = 65, + UNW_PPC64_CTR = 66, + // 67: reserved + UNW_PPC64_CR0 = 68, + UNW_PPC64_CR1 = 69, + UNW_PPC64_CR2 = 70, + UNW_PPC64_CR3 = 71, + UNW_PPC64_CR4 = 72, + UNW_PPC64_CR5 = 73, + UNW_PPC64_CR6 = 74, + UNW_PPC64_CR7 = 75, + UNW_PPC64_XER = 76, + UNW_PPC64_V0 = 77, + UNW_PPC64_V1 = 78, + UNW_PPC64_V2 = 79, + UNW_PPC64_V3 = 80, + UNW_PPC64_V4 = 81, + UNW_PPC64_V5 = 82, + UNW_PPC64_V6 = 83, + UNW_PPC64_V7 = 84, + UNW_PPC64_V8 = 85, + UNW_PPC64_V9 = 86, + UNW_PPC64_V10 = 87, + UNW_PPC64_V11 = 88, + UNW_PPC64_V12 = 89, + UNW_PPC64_V13 = 90, + UNW_PPC64_V14 = 91, + UNW_PPC64_V15 = 92, + UNW_PPC64_V16 = 93, + UNW_PPC64_V17 = 94, + UNW_PPC64_V18 = 95, + UNW_PPC64_V19 = 96, + UNW_PPC64_V20 = 97, + UNW_PPC64_V21 = 98, + UNW_PPC64_V22 = 99, + UNW_PPC64_V23 = 100, + UNW_PPC64_V24 = 101, + UNW_PPC64_V25 = 102, + UNW_PPC64_V26 = 103, + UNW_PPC64_V27 = 104, + UNW_PPC64_V28 = 105, + UNW_PPC64_V29 = 106, + UNW_PPC64_V30 = 107, + UNW_PPC64_V31 = 108, + // 109, 111-113: OpenPOWER ELF V2 ABI: reserved + // Borrowing VRSAVE number from PPC32. + UNW_PPC64_VRSAVE = 109, + UNW_PPC64_VSCR = 110, + UNW_PPC64_TFHAR = 114, + UNW_PPC64_TFIAR = 115, + UNW_PPC64_TEXASR = 116, + UNW_PPC64_VS0 = UNW_PPC64_F0, + UNW_PPC64_VS1 = UNW_PPC64_F1, + UNW_PPC64_VS2 = UNW_PPC64_F2, + UNW_PPC64_VS3 = UNW_PPC64_F3, + UNW_PPC64_VS4 = UNW_PPC64_F4, + UNW_PPC64_VS5 = UNW_PPC64_F5, + UNW_PPC64_VS6 = UNW_PPC64_F6, + UNW_PPC64_VS7 = UNW_PPC64_F7, + UNW_PPC64_VS8 = UNW_PPC64_F8, + UNW_PPC64_VS9 = UNW_PPC64_F9, + UNW_PPC64_VS10 = UNW_PPC64_F10, + UNW_PPC64_VS11 = UNW_PPC64_F11, + UNW_PPC64_VS12 = UNW_PPC64_F12, + UNW_PPC64_VS13 = UNW_PPC64_F13, + UNW_PPC64_VS14 = UNW_PPC64_F14, + UNW_PPC64_VS15 = UNW_PPC64_F15, + UNW_PPC64_VS16 = UNW_PPC64_F16, + UNW_PPC64_VS17 = UNW_PPC64_F17, + UNW_PPC64_VS18 = UNW_PPC64_F18, + UNW_PPC64_VS19 = UNW_PPC64_F19, + UNW_PPC64_VS20 = UNW_PPC64_F20, + UNW_PPC64_VS21 = UNW_PPC64_F21, + UNW_PPC64_VS22 = UNW_PPC64_F22, + UNW_PPC64_VS23 = UNW_PPC64_F23, + UNW_PPC64_VS24 = UNW_PPC64_F24, + UNW_PPC64_VS25 = UNW_PPC64_F25, + UNW_PPC64_VS26 = UNW_PPC64_F26, + UNW_PPC64_VS27 = UNW_PPC64_F27, + UNW_PPC64_VS28 = UNW_PPC64_F28, + UNW_PPC64_VS29 = UNW_PPC64_F29, + UNW_PPC64_VS30 = UNW_PPC64_F30, + UNW_PPC64_VS31 = UNW_PPC64_F31, + UNW_PPC64_VS32 = UNW_PPC64_V0, + UNW_PPC64_VS33 = UNW_PPC64_V1, + UNW_PPC64_VS34 = UNW_PPC64_V2, + UNW_PPC64_VS35 = UNW_PPC64_V3, + UNW_PPC64_VS36 = UNW_PPC64_V4, + UNW_PPC64_VS37 = UNW_PPC64_V5, + UNW_PPC64_VS38 = UNW_PPC64_V6, + UNW_PPC64_VS39 = UNW_PPC64_V7, + UNW_PPC64_VS40 = UNW_PPC64_V8, + UNW_PPC64_VS41 = UNW_PPC64_V9, + UNW_PPC64_VS42 = UNW_PPC64_V10, + UNW_PPC64_VS43 = UNW_PPC64_V11, + UNW_PPC64_VS44 = UNW_PPC64_V12, + UNW_PPC64_VS45 = UNW_PPC64_V13, + UNW_PPC64_VS46 = UNW_PPC64_V14, + UNW_PPC64_VS47 = UNW_PPC64_V15, + UNW_PPC64_VS48 = UNW_PPC64_V16, + UNW_PPC64_VS49 = UNW_PPC64_V17, + UNW_PPC64_VS50 = UNW_PPC64_V18, + UNW_PPC64_VS51 = UNW_PPC64_V19, + UNW_PPC64_VS52 = UNW_PPC64_V20, + UNW_PPC64_VS53 = UNW_PPC64_V21, + UNW_PPC64_VS54 = UNW_PPC64_V22, + UNW_PPC64_VS55 = UNW_PPC64_V23, + UNW_PPC64_VS56 = UNW_PPC64_V24, + UNW_PPC64_VS57 = UNW_PPC64_V25, + UNW_PPC64_VS58 = UNW_PPC64_V26, + UNW_PPC64_VS59 = UNW_PPC64_V27, + UNW_PPC64_VS60 = UNW_PPC64_V28, + UNW_PPC64_VS61 = UNW_PPC64_V29, + UNW_PPC64_VS62 = UNW_PPC64_V30, + UNW_PPC64_VS63 = UNW_PPC64_V31 +}; + // 64-bit ARM64 registers enum { UNW_ARM64_X0 = 0, @@ -363,6 +523,8 @@ enum { UNW_ARM64_X31 = 31, UNW_ARM64_SP = 31, // reserved block + UNW_ARM64_RA_SIGN_STATE = 34, + // reserved block UNW_ARM64_D0 = 64, UNW_ARM64_D1 = 65, UNW_ARM64_D2 = 66, @@ -561,6 +723,7 @@ enum { UNW_OR1K_R29 = 29, UNW_OR1K_R30 = 30, UNW_OR1K_R31 = 31, + UNW_OR1K_EPCR = 32, }; // MIPS registers @@ -597,8 +760,76 @@ enum { UNW_MIPS_R29 = 29, UNW_MIPS_R30 = 30, UNW_MIPS_R31 = 31, + UNW_MIPS_F0 = 32, + UNW_MIPS_F1 = 33, + UNW_MIPS_F2 = 34, + UNW_MIPS_F3 = 35, + UNW_MIPS_F4 = 36, + UNW_MIPS_F5 = 37, + UNW_MIPS_F6 = 38, + UNW_MIPS_F7 = 39, + UNW_MIPS_F8 = 40, + UNW_MIPS_F9 = 41, + UNW_MIPS_F10 = 42, + UNW_MIPS_F11 = 43, + UNW_MIPS_F12 = 44, + UNW_MIPS_F13 = 45, + UNW_MIPS_F14 = 46, + UNW_MIPS_F15 = 47, + UNW_MIPS_F16 = 48, + UNW_MIPS_F17 = 49, + UNW_MIPS_F18 = 50, + UNW_MIPS_F19 = 51, + UNW_MIPS_F20 = 52, + UNW_MIPS_F21 = 53, + UNW_MIPS_F22 = 54, + UNW_MIPS_F23 = 55, + UNW_MIPS_F24 = 56, + UNW_MIPS_F25 = 57, + UNW_MIPS_F26 = 58, + UNW_MIPS_F27 = 59, + UNW_MIPS_F28 = 60, + UNW_MIPS_F29 = 61, + UNW_MIPS_F30 = 62, + UNW_MIPS_F31 = 63, UNW_MIPS_HI = 64, UNW_MIPS_LO = 65, }; +// SPARC registers +enum { + UNW_SPARC_G0 = 0, + UNW_SPARC_G1 = 1, + UNW_SPARC_G2 = 2, + UNW_SPARC_G3 = 3, + UNW_SPARC_G4 = 4, + UNW_SPARC_G5 = 5, + UNW_SPARC_G6 = 6, + UNW_SPARC_G7 = 7, + UNW_SPARC_O0 = 8, + UNW_SPARC_O1 = 9, + UNW_SPARC_O2 = 10, + UNW_SPARC_O3 = 11, + UNW_SPARC_O4 = 12, + UNW_SPARC_O5 = 13, + UNW_SPARC_O6 = 14, + UNW_SPARC_O7 = 15, + UNW_SPARC_L0 = 16, + UNW_SPARC_L1 = 17, + UNW_SPARC_L2 = 18, + UNW_SPARC_L3 = 19, + UNW_SPARC_L4 = 20, + UNW_SPARC_L5 = 21, + UNW_SPARC_L6 = 22, + UNW_SPARC_L7 = 23, + UNW_SPARC_I0 = 24, + UNW_SPARC_I1 = 25, + UNW_SPARC_I2 = 26, + UNW_SPARC_I3 = 27, + UNW_SPARC_I4 = 28, + UNW_SPARC_I5 = 29, + UNW_SPARC_I6 = 30, + UNW_SPARC_I7 = 31, +}; + #endif |