Skip to content
GitLab
Projects
Groups
Snippets
/
Help
Help
Support
Community forum
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in / Register
Toggle navigation
Menu
Open sidebar
Xiph.Org
aom-rav1e
Commits
8caeeb88
Commit
8caeeb88
authored
Nov 22, 2013
by
Yaowu Xu
Browse files
Added cpuid compatibility for older MSVC versions
Change-Id: I891bf936e03411ca611620e7cb2eb5081993a346
parent
0a64f943
Changes
1
Hide whitespace changes
Inline
Side-by-side
vpx_ports/x86.h
View file @
8caeeb88
...
...
@@ -71,6 +71,7 @@ typedef enum {
#endif
#else
/* end __SUNPRO__ */
#if ARCH_X86_64
#if defined(_MSC_VER) && _MSC_VER > 1500
void
__cpuidex
(
int
CPUInfo
[
4
],
int
info_type
,
int
ecxvalue
);
#pragma intrinsic(__cpuidex)
#define cpuid(func, func2, a, b, c, d) do {\
...
...
@@ -79,6 +80,15 @@ void __cpuidex(int CPUInfo[4], int info_type, int ecxvalue);
a = regs[0]; b = regs[1]; c = regs[2]; d = regs[3];\
} while(0)
#else
void
__cpuid
(
int
CPUInfo
[
4
],
int
info_type
);
#pragma intrinsic(__cpuid)
#define cpuid(func, func2, a, b, c, d) do {\
int regs[4];\
__cpuid(regs, func); \
a = regs[0]; b = regs[1]; c = regs[2]; d = regs[3];\
} while (0)
#endif
#else
#define cpuid(func, func2, a, b, c, d)\
__asm mov eax, func\
__asm mov ecx, func2\
...
...
Write
Preview
Supports
Markdown
0%
Try again
or
attach a new file
.
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment