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Implemented SYSDEPS_CallOnStack for sparcs.

This commit is contained in:
Juraj Hercek 2002-11-06 22:05:59 +00:00 committed by Alexandre Julliard
parent 04fd4a2756
commit 1cae4793da
1 changed files with 15 additions and 4 deletions
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13
scheduler/sysdeps.c
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@ -256,12 +256,23 @@ __declspec(naked) void SYSDEPS_CallOnStack( void (*func)(LPVOID), LPVOID arg )
__asm int 3; __asm int 3;
} }
# endif /* defined(__GNUC__) || defined(_MSC_VER) */ # endif /* defined(__GNUC__) || defined(_MSC_VER) */
#else /* !defined(__i386__) */ #elif __sparc__
# ifdef __GNUC__
__ASM_GLOBAL_FUNC( SYSDEPS_CallOnStack,
"mov %o0, %l0\n\t" /* store first argument */
"call " __ASM_NAME("NtCurrentTeb") ", 0\n\t"
"mov %o1, %l1\n\t" /* delay slot: store second argument */
"ld [%o0+4], %sp\n\t" /* teb->stack_top */
"call %l0, 0\n\t" /* call func */
"mov %l1, %o0\n\t" /* delay slot: arg for func */
"ta 0x01\n\t"); /* breakpoint - we never get here */
# else /* !defined(__GNUC__) */
void SYSDEPS_CallOnStack( void (*func)(LPVOID), LPVOID arg ) void SYSDEPS_CallOnStack( void (*func)(LPVOID), LPVOID arg )
{ {
func( arg ); func( arg );
while(1); /* avoid warning */ while(1); /* avoid warning */
} }
# endif /* !defined(__GNUC__) */
#endif /* !defined(__i386__) */ #endif /* !defined(__i386__) */