diff options
Diffstat (limited to 'include/libunwind.h')
| -rw-r--r-- | include/libunwind.h | 72 |
1 files changed, 61 insertions, 11 deletions
diff --git a/include/libunwind.h b/include/libunwind.h index 4a75a7b..cd09037 100644 --- a/include/libunwind.h +++ b/include/libunwind.h @@ -6,7 +6,7 @@ // Source Licenses. See LICENSE.TXT for details. // // -// Compatible with libuwind API documented at: +// Compatible with libunwind API documented at: // http://www.nongnu.org/libunwind/man/libunwind(3).html // //===----------------------------------------------------------------------===// @@ -20,12 +20,26 @@ #include <stddef.h> #ifdef __APPLE__ - #include <Availability.h> - #ifdef __arm__ - #define LIBUNWIND_AVAIL __attribute__((unavailable)) + #if __clang__ + #if __has_include(<Availability.h>) + #include <Availability.h> + #endif + #elif __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ >= 1050 + #include <Availability.h> + #endif + + #ifdef __arm__ + #define LIBUNWIND_AVAIL __attribute__((unavailable)) + #elif defined(__OSX_AVAILABLE_STARTING) + #define LIBUNWIND_AVAIL __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_5_0) + #else + #include <AvailabilityMacros.h> + #ifdef AVAILABLE_MAC_OS_X_VERSION_10_6_AND_LATER + #define LIBUNWIND_AVAIL AVAILABLE_MAC_OS_X_VERSION_10_6_AND_LATER #else - #define LIBUNWIND_AVAIL __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_5_0) + #define LIBUNWIND_AVAIL __attribute__((unavailable)) #endif + #endif #else #define LIBUNWIND_AVAIL #endif @@ -46,19 +60,19 @@ enum { }; struct unw_context_t { - uint64_t data[128]; + uint64_t data[_LIBUNWIND_CONTEXT_SIZE]; }; typedef struct unw_context_t unw_context_t; struct unw_cursor_t { - uint64_t data[140]; + uint64_t data[_LIBUNWIND_CURSOR_SIZE]; }; typedef struct unw_cursor_t unw_cursor_t; typedef struct unw_addr_space *unw_addr_space_t; typedef int unw_regnum_t; -#if _LIBUNWIND_ARM_EHABI +#if defined(_LIBUNWIND_ARM_EHABI) typedef uint32_t unw_word_t; typedef uint64_t unw_fpreg_t; #else @@ -75,8 +89,8 @@ struct unw_proc_info_t { unw_word_t gp; /* not used */ unw_word_t flags; /* not used */ uint32_t format; /* compact unwind encoding, or zero if none */ - uint32_t unwind_info_size; /* size of dwarf unwind info, or zero if none */ - unw_word_t unwind_info; /* address of dwarf unwind info, or zero */ + uint32_t unwind_info_size; /* size of DWARF unwind info, or zero if none */ + unw_word_t unwind_info; /* address of DWARF unwind info, or zero */ unw_word_t extra; /* mach_header of mach-o image containing func */ }; typedef struct unw_proc_info_t unw_proc_info_t; @@ -120,7 +134,7 @@ extern int unw_init_remote_thread(unw_cursor_t *, unw_addr_space_t, thread_t *); #endif /* UNW_REMOTE */ /* - * traditional libuwind "remote" API + * traditional libunwind "remote" API * NOT IMPLEMENTED on Mac OS X * * extern int unw_init_remote(unw_cursor_t*, unw_addr_space_t, @@ -497,4 +511,40 @@ enum { // 8192-16383 -- Unspecified vendor co-processor register. }; +// OpenRISC1000 register numbers +enum { + UNW_OR1K_R0 = 0, + UNW_OR1K_R1 = 1, + UNW_OR1K_R2 = 2, + UNW_OR1K_R3 = 3, + UNW_OR1K_R4 = 4, + UNW_OR1K_R5 = 5, + UNW_OR1K_R6 = 6, + UNW_OR1K_R7 = 7, + UNW_OR1K_R8 = 8, + UNW_OR1K_R9 = 9, + UNW_OR1K_R10 = 10, + UNW_OR1K_R11 = 11, + UNW_OR1K_R12 = 12, + UNW_OR1K_R13 = 13, + UNW_OR1K_R14 = 14, + UNW_OR1K_R15 = 15, + UNW_OR1K_R16 = 16, + UNW_OR1K_R17 = 17, + UNW_OR1K_R18 = 18, + UNW_OR1K_R19 = 19, + UNW_OR1K_R20 = 20, + UNW_OR1K_R21 = 21, + UNW_OR1K_R22 = 22, + UNW_OR1K_R23 = 23, + UNW_OR1K_R24 = 24, + UNW_OR1K_R25 = 25, + UNW_OR1K_R26 = 26, + UNW_OR1K_R27 = 27, + UNW_OR1K_R28 = 28, + UNW_OR1K_R29 = 29, + UNW_OR1K_R30 = 30, + UNW_OR1K_R31 = 31, +}; + #endif |