Hans Leidekker : wbemprox: Support cpuid on 64-bit.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 48554a2645b873b43cdbe7a70aec2b47080a7476
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=48554a2645b873b43cdbe7a70...

Author: Hans Leidekker 
Date:   Fri Jan 25 10:44:10 2019 +0100

wbemprox: Support cpuid on 64-bit.

Signed-off-by: Hans Leidekker 
Signed-off-by: Alexandre Julliard

---

dlls/wbemprox/builtin.c | 49 ++++++++++++++++++++++++++++++++++++-------------
 1 file changed, 36 insertions(+), 13 deletions(-)

diff --git a/dlls/wbemprox/builtin.c b/dlls/wbemprox/builtin.c
index d3efd99..7893aa1 100644
--- a/dlls/wbemprox/builtin.c
+++ b/dlls/wbemprox/builtin.c
@@ -2804,21 +2804,44 @@ done:
     return status;
 }

-static inline void do_cpuid( unsigned int ax, unsigned int *p )
-{
-#ifdef __i386__
-#ifdef _MSC_VER
-    __cpuid(p, ax);
+extern void do_cpuid( unsigned int ax, unsigned int *p );
+#if defined(_MSC_VER)
+void do_cpuid( unsigned int ax, unsigned int *p )
+{
+    __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
-    __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
+void do_cpuid( unsigned int ax, unsigned int *p )
+{
+    FIXME("\n");
 }
+#endif
+
 static const WCHAR *get_osarchitecture(void)
 {
     SYSTEM_INFO info;