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windows version of sigar_cpuid

This commit is contained in:
Doug MacEachern 2008-04-10 17:40:27 +00:00
parent 5e4f8821cb
commit 7c61bc6695
1 changed files with 27 additions and 9 deletions
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36
src/sigar_util.c
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@ -483,8 +483,6 @@ double sigar_file_system_usage_calc_used(sigar_t *sigar,
return 0;
}
#if defined(__linux__) || defined(DARWIN)
typedef struct {
sigar_uint32_t eax;
sigar_uint32_t ebx;
@ -492,8 +490,10 @@ typedef struct {
sigar_uint32_t edx;
} sigar_cpuid_t;
#if defined(__i386__)
#define SIGAR_HAS_CPUID
#if defined(__linux__) || defined(DARWIN)
# if defined(__i386__)
# define SIGAR_HAS_CPUID
static void sigar_cpuid(sigar_uint32_t request, sigar_cpuid_t *id)
{
/* derived from: */
@ -508,8 +508,8 @@ static void sigar_cpuid(sigar_uint32_t request, sigar_cpuid_t *id)
: "0" (request)
: "memory");
}
#elif defined(__amd64__)
#define SIGAR_HAS_CPUID
# elif defined(__amd64__)
# define SIGAR_HAS_CPUID
static void sigar_cpuid(sigar_uint32_t request,
sigar_cpuid_t *id)
{
@ -522,6 +522,27 @@ static void sigar_cpuid(sigar_uint32_t request,
: "0" (request)
: "memory");
}
# endif
#elif defined(WIN32)
# ifdef _M_X64
/*XXX*/
# else
# define SIGAR_HAS_CPUID
static void sigar_cpuid(sigar_uint32_t request,
sigar_cpuid_t *id)
{
__asm {
mov edi, id
mov eax, [edi].eax
mov ecx, [edi].ecx
cpuid
mov [edi].eax, eax
mov [edi].ebx, ebx
mov [edi].ecx, ecx
mov [edi].edx, edx
}
}
# endif
#endif
#define INTEL_ID 0x756e6547
@ -547,7 +568,6 @@ int sigar_cpu_core_count(sigar_t *sigar)
sigar_log_printf(sigar, SIGAR_LOG_DEBUG,
"[cpu] %d cores per socket", sigar->lcpu);
}
return sigar->lcpu;
@ -574,12 +594,10 @@ int sigar_cpu_core_rollup(sigar_t *sigar)
"[cpu] rolling up cores to sockets");
return 1;
}
}
#endif
return 0;
}
#endif /* cpuid stuff */
#define IS_CPU_R(p) \
((*p == '(') && (*(p+1) == 'R') && (*(p+2) == ')'))