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rt: Support SEH/SJLJ personality routine

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This commit is contained in:
klutzy 2013-08-12 22:36:57 +09:00
parent ef20bd44bd
commit 63e53b8af2
1 changed files with 16 additions and 6 deletions
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22
src/rt/rust_upcall.cpp
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@ -54,8 +54,18 @@ upcall_call_shim_on_rust_stack(void *args, void *fn_ptr) {
/**********************************************************************/
#ifdef __SEH__
# define PERSONALITY_FUNC __gxx_personality_seh0
#else
# ifdef __USING_SJLJ_EXCEPTIONS__
# define PERSONALITY_FUNC __gxx_personality_sjlj
# else
# define PERSONALITY_FUNC __gxx_personality_v0
# endif
#endif
extern "C" _Unwind_Reason_Code
__gxx_personality_v0(int version,
PERSONALITY_FUNC(int version,
_Unwind_Action actions,
uint64_t exception_class,
_Unwind_Exception *ue_header,
@ -72,11 +82,11 @@ struct s_rust_personality_args {
extern "C" void
upcall_s_rust_personality(s_rust_personality_args *args) {
args->retval = __gxx_personality_v0(args->version,
args->actions,
args->exception_class,
args->ue_header,
args->context);
args->retval = PERSONALITY_FUNC(args->version,
args->actions,
args->exception_class,
args->ue_header,
args->context);
}
/**