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util: __builtin_frame_address() doesn't work on mingw.

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José Fonseca
2010-12-02 15:14:07 +00:00
parent 744ef8721b
commit 50a52ba67e
1 changed files with 4 additions and 1 deletions
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src/gallium/auxiliary/util/u_debug_stack.c
+4 -1
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@@ -48,7 +48,10 @@ debug_backtrace_capture(struct debug_stack_frame *backtrace,
if(!nr_frames)
return;
#if defined(PIPE_CC_GCC)
#if defined(PIPE_CC_GCC) && defined(PIPE_ARCH_X86)
__asm__ __volatile__("mov (%%ebp),%0": "=r" (frame_pointer));
frame_pointer = (const void **)frame_pointer[0];
#elif defined(PIPE_CC_GCC)
frame_pointer = ((const void **)__builtin_frame_address(1));
#elif defined(PIPE_CC_MSVC) && defined(PIPE_ARCH_X86)
__asm {