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msvcrt: Preserve all registers in call_ebp_func.

This commit is contained in:
Alexandre Julliard 2006-01-21 19:23:02 +01:00
parent a457249ff5
commit c016509119
1 changed files with 9 additions and 2 deletions
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11
dlls/msvcrt/cppexcept.c
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@ -52,8 +52,15 @@ DWORD cxx_frame_handler( PEXCEPTION_RECORD rec, cxx_exception_frame* frame,
inline static void *call_ebp_func( void *func, void *ebp )
{
void *ret;
__asm__ __volatile__ ("pushl %%ebp; movl %2,%%ebp; call *%%eax; popl %%ebp" \
: "=a" (ret) : "0" (func), "r" (ebp) : "ecx", "edx", "memory" );
int dummy;
__asm__ __volatile__ ("pushl %%ebx\n\t"
"pushl %%ebp\n\t"
"movl %4,%%ebp\n\t"
"call *%%eax\n\t"
"popl %%ebp\n\t"
"popl %%ebx"
: "=a" (ret), "=S" (dummy), "=D" (dummy)
: "0" (func), "1" (ebp) : "ecx", "edx", "memory" );
return ret;
}