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wbemprox: Support cpuid on 64-bit. 

Signed-off-by: Hans Leidekker <hans@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Hans Leidekker 2019-01-25 10:44:10 +01:00 committed by Alexandre Julliard
parent 85630593b8
commit 48554a2645
1 changed files with 36 additions and 13 deletions
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49
dlls/wbemprox/builtin.c
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@ -2804,21 +2804,44 @@ done:
return status;
}
static inline void do_cpuid( unsigned int ax, unsigned int *p )
extern void do_cpuid( unsigned int ax, unsigned int *p );
#if defined(_MSC_VER)
void do_cpuid( unsigned int ax, unsigned int *p )
{
#ifdef __i386__
#ifdef _MSC_VER
__cpuid(p, ax);
#else
__asm__("pushl %%ebx\n\t"
"cpuid\n\t"
"movl %%ebx, %%esi\n\t"
"popl %%ebx"
: "=a" (p[0]), "=S" (p[1]), "=c" (p[2]), "=d" (p[3])
: "0" (ax));
#endif
#endif
__cpuid( p, ax );
}
#elif defined(__i386__)
__ASM_GLOBAL_FUNC( do_cpuid,
"pushl %esi\n\t"
"pushl %ebx\n\t"
"movl 12(%esp),%eax\n\t"
"movl 16(%esp),%esi\n\t"
"cpuid\n\t"
"movl %eax,(%esi)\n\t"
"movl %ebx,4(%esi)\n\t"
"movl %ecx,8(%esi)\n\t"
"movl %edx,12(%esi)\n\t"
"popl %ebx\n\t"
"popl %esi\n\t"
"ret" )
#elif defined(__x86_64__)
__ASM_GLOBAL_FUNC( do_cpuid,
"pushq %rbx\n\t"
"movl %edi,%eax\n\t"
"cpuid\n\t"
"movl %eax,(%rsi)\n\t"
"movl %ebx,4(%rsi)\n\t"
"movl %ecx,8(%rsi)\n\t"
"movl %edx,12(%rsi)\n\t"
"popq %rbx\n\t"
"ret" )
#else
void do_cpuid( unsigned int ax, unsigned int *p )
{
FIXME("\n");
}
#endif
static const WCHAR *get_osarchitecture(void)
{
SYSTEM_INFO info;