pandory500/SDL-mirror
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Updated Visual C++ support

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--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%40750
This commit is contained in:
Sam Lantinga 2003-11-24 19:58:29 +00:00
parent 17c9e1dd06
commit a12ff59652
2 changed files with 3 additions and 3 deletions
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VisualC.zip
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src/cpuinfo/SDL_cpuinfo.c
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@ -59,7 +59,7 @@ static __inline__ int CPU_haveCPUID()
: "%eax", "%ecx" : "%eax", "%ecx"
); );
#elif defined(_MSC_VER) #elif defined(_MSC_VER)
__asm__ { __asm {
pushfd ; Get original EFLAGS pushfd ; Get original EFLAGS
pop eax pop eax
mov ecx, eax mov ecx, eax
@ -102,7 +102,7 @@ static __inline__ int CPU_getCPUIDFeatures()
: "%eax", "%ebx", "%ecx", "%edx" : "%eax", "%ebx", "%ecx", "%edx"
); );
#elif defined(_MSC_VER) #elif defined(_MSC_VER)
__asm__ { __asm {
xor eax, eax ; Set up for CPUID instruction xor eax, eax ; Set up for CPUID instruction
cpuid ; Get and save vendor ID cpuid ; Get and save vendor ID
cmp eax, 1 ; Make sure 1 is valid input for CPUID cmp eax, 1 ; Make sure 1 is valid input for CPUID
@ -162,7 +162,7 @@ static __inline__ int CPU_have3DNow()
: "%eax", "%ebx", "%ecx", "%edx" : "%eax", "%ebx", "%ecx", "%edx"
); );
#elif defined(_MSC_VER) #elif defined(_MSC_VER)
__asm__ { __asm {
mov eax,80000000h ; Query for extended functions mov eax,80000000h ; Query for extended functions
cpuid ; Get extended function limit cpuid ; Get extended function limit
cmp eax,80000001h cmp eax,80000001h