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libwine: Make cfi annotations optional for x86_64.

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Alexandre Julliard 2010-04-12 12:37:35 +02:00
parent 671eb84f9e
commit fd9c41ed20
1 changed files with 6 additions and 6 deletions
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12
libs/wine/port.c
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@ -139,20 +139,20 @@ __declspec(naked) int wine_call_on_stack( int (*func)(void *), void *arg, void *
#elif defined(__x86_64__) && defined(__GNUC__)
__ASM_GLOBAL_FUNC( wine_call_on_stack,
"pushq %rbp\n\t"
".cfi_adjust_cfa_offset 8\n\t"
".cfi_rel_offset %rbp,0\n\t"
__ASM_CFI(".cfi_adjust_cfa_offset 8\n\t")
__ASM_CFI(".cfi_rel_offset %rbp,0\n\t")
"movq %rsp,%rbp\n\t"
".cfi_def_cfa_register %rbp\n\t"
__ASM_CFI(".cfi_def_cfa_register %rbp\n\t")
"movq %rdi,%rax\n\t" /* func */
"movq %rsi,%rdi\n\t" /* arg */
"andq $~15,%rdx\n\t" /* stack */
"movq %rdx,%rsp\n\t"
"callq *%rax\n\t" /* call func */
"movq %rbp,%rsp\n\t"
".cfi_def_cfa_register %rsp\n\t"
__ASM_CFI(".cfi_def_cfa_register %rsp\n\t")
"popq %rbp\n\t"
".cfi_adjust_cfa_offset -8\n\t"
".cfi_same_value %rbp\n\t"
__ASM_CFI(".cfi_adjust_cfa_offset -8\n\t")
__ASM_CFI(".cfi_same_value %rbp\n\t")
"ret")
#elif defined(__powerpc__) && defined(__GNUC__)
__ASM_GLOBAL_FUNC( wine_call_on_stack,