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- Fix setjmp for msvc

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svn path=/trunk/; revision=48352
This commit is contained in:
Giannis Adamopoulos 2010-07-29 12:23:03 +00:00
parent 77d4142d6d
commit b3bd25a0cd
1 changed files with 9 additions and 19 deletions
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28
reactos/include/crt/setjmp.h
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@ -136,29 +136,18 @@ extern "C" {
#define _JMP_BUF_DEFINED
#endif
static inline __attribute__((always_inline)) void * mingw_getsp(void)
{
void *value;
#if defined(__x86_64)
#ifdef _MSC_VER
__asm {mov value, rsp}
int __cdecl __MINGW_NOTHROW setjmp(jmp_buf _Buf);
#else
__asm__ __volatile__("movq %%rsp, %[value]" : [value] "=r" (value) );
#endif
#elif defined(_X86_)
#ifdef _MSC_VER
__asm {mov value, esp}
#else
__asm__ __volatile__("movql %%esp, %[value]" : [value] "=r" (value) );
#endif
#else
#error mingw_getsp unimplemented
#endif
return value;
}
#ifdef USE_MINGW_SETJMP_TWO_ARGS
#ifndef _INC_SETJMPEX
#if defined(__x86_64)
# define mingw_getsp() \
({ void* value; __asm__ __volatile__("movq %%rsp, %[value]" : [value] "=r" (value)); value; })
#elif defined(_X86_)
# define mingw_getsp() \
({ void* value; __asm__ __volatile__("movl %%esp, %[value]" : [value] "=r" (value)); value; })
#endif
#define setjmp(BUF) _setjmp((BUF),mingw_getsp())
int __cdecl __MINGW_NOTHROW _setjmp(jmp_buf _Buf,void *_Ctx);
#else
@ -172,6 +161,7 @@ static inline __attribute__((always_inline)) void * mingw_getsp(void)
#define setjmp _setjmp
#endif
int __cdecl __MINGW_NOTHROW setjmp(jmp_buf _Buf);
#endif
#endif
__declspec(noreturn) __MINGW_NOTHROW void __cdecl ms_longjmp(jmp_buf _Buf,int _Value)/* throw(...)*/;