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authorMaarten ter Huurne <maarten@treewalker.org>2011-12-17 16:30:02 +0100
committerMaarten ter Huurne <maarten@treewalker.org>2011-12-17 16:30:02 +0100
commited1bfdf29360ec96bf8333b373dd526b7483d869 (patch)
tree138a9b326f1c5292d675a275e33f88f7350a7910 /Source/Core/Common
parenta58c46be814398fa44bdbe92453d547f0becced4 (diff)
parent83bf5790a66363d445b4e4e53cba91c260781e75 (diff)
Merge branch 'cmake-osx2'
Diffstat (limited to 'Source/Core/Common')
-rw-r--r--Source/Core/Common/Src/CPUDetect.cpp18
1 files changed, 8 insertions, 10 deletions
diff --git a/Source/Core/Common/Src/CPUDetect.cpp b/Source/Core/Common/Src/CPUDetect.cpp
index 7c231b0a69..99e43f5c46 100644
--- a/Source/Core/Common/Src/CPUDetect.cpp
+++ b/Source/Core/Common/Src/CPUDetect.cpp
@@ -43,29 +43,27 @@ static inline void do_cpuid(unsigned int *eax, unsigned int *ebx,
// Note: EBX is reserved on Mac OS X and in PIC on Linux, so it has to
// restored at the end of the asm block.
__asm__ (
- "mov %%rbx,%%rdi;"
+ "pushq %%rbx;"
"cpuid;"
"movl %%ebx,%1;"
- "mov %%rdi,%%rbx;"
+ "popq %%rbx;"
: "=a" (*eax),
- "=g" (*ebx),
+ "=S" (*ebx),
"=c" (*ecx),
"=d" (*edx)
: "a" (*eax)
- : "rdi", "rbx"
);
#else
- __asm__(
- "movl %%ebx,%%edi;"
+ __asm__ (
+ "pushl %%ebx;"
"cpuid;"
- "movl %%ebx,%1;"
- "movl %%edi,%%ebx;"
+ "movl %%ebx,%1;"
+ "popl %%ebx;"
: "=a" (*eax),
- "=g" (*ebx),
+ "=S" (*ebx),
"=c" (*ecx),
"=d" (*edx)
: "a" (*eax)
- : "edi", "ebx"
);
#endif
}