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author | Ivan Maidanski <ivmai@mail.ru> | 2011-12-27 11:43:41 +0400 |
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committer | Ivan Maidanski <ivmai@mail.ru> | 2011-12-27 11:43:41 +0400 |
commit | 777f230e426bfa13af263221f8234ce91f488d84 (patch) | |
tree | c149aa00e604736ced006b9ec1e56b433411edeb /os_dep.c | |
parent | 10f891e3072c719226ccd2d86ece5a9cb8576b36 (diff) | |
download | bdwgc-777f230e426bfa13af263221f8234ce91f488d84.tar.gz |
MacOSX: Accept i386_ prefix for exception_state_t (for compatibility)
* os_dep.c (DARWIN_EXC_STATE, DARWIN_EXC_STATE_COUNT,
DARWIN_EXC_STATE_T): Define to i386_EXCEPTION_STATE,
i386_EXCEPTION_STATE_COUNT and i386_exception_state_t, respectively,
for Darwin/x86 if i386_EXCEPTION_STATE_COUNT macro is defined.
Diffstat (limited to 'os_dep.c')
-rw-r--r-- | os_dep.c | 14 |
1 files changed, 11 insertions, 3 deletions
@@ -4239,9 +4239,17 @@ STATIC kern_return_t GC_forward_exception(mach_port_t thread, mach_port_t task, # define DARWIN_EXC_STATE_DAR THREAD_FLD(dar) #elif defined(I386) || defined(X86_64) # if CPP_WORDSZ == 32 -# define DARWIN_EXC_STATE x86_EXCEPTION_STATE32 -# define DARWIN_EXC_STATE_COUNT x86_EXCEPTION_STATE32_COUNT -# define DARWIN_EXC_STATE_T x86_exception_state32_t +# if defined(i386_EXCEPTION_STATE_COUNT) \ + && !defined(x86_EXCEPTION_STATE32_COUNT) + /* Use old naming convention for 32-bit x86. */ +# define DARWIN_EXC_STATE i386_EXCEPTION_STATE +# define DARWIN_EXC_STATE_COUNT i386_EXCEPTION_STATE_COUNT +# define DARWIN_EXC_STATE_T i386_exception_state_t +# else +# define DARWIN_EXC_STATE x86_EXCEPTION_STATE32 +# define DARWIN_EXC_STATE_COUNT x86_EXCEPTION_STATE32_COUNT +# define DARWIN_EXC_STATE_T x86_exception_state32_t +# endif # else # define DARWIN_EXC_STATE x86_EXCEPTION_STATE64 # define DARWIN_EXC_STATE_COUNT x86_EXCEPTION_STATE64_COUNT |