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Declare EAX as input register for CPUID.

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@310 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Maarten ter Huurne
2008-08-25 10:21:19 +00:00
parent 8a06c0fdc7
commit 1a2e350158
1 changed files with 6 additions and 2 deletions
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8
Source/Core/Common/Src/CPUDetect.cpp
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@ -31,7 +31,9 @@ static inline void do_cpuid(unsigned int *eax, unsigned int *ebx,
: "=a" (*eax), : "=a" (*eax),
"=b" (*ebx), "=b" (*ebx),
"=c" (*ecx), "=c" (*ecx),
"=d" (*edx)); "=d" (*edx)
: "a" (*eax)
);
#else #else
// Note: EBX is reserved on Mac OS X and in PIC on Linux, so it has to be // Note: EBX is reserved on Mac OS X and in PIC on Linux, so it has to be
// restored at the end of the asm block. // restored at the end of the asm block.
@ -43,7 +45,9 @@ static inline void do_cpuid(unsigned int *eax, unsigned int *ebx,
: "=a" (*eax), : "=a" (*eax),
"=r" (*ebx), "=r" (*ebx),
"=c" (*ecx), "=c" (*ecx),
"=d" (*edx)); "=d" (*edx)
: "a" (*eax)
);
#endif #endif
} }