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Use Windows specific __cpuid() for Windows.

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This commit is contained in:
David Dawes
2018-06-16 15:45:01 -07:00
parent d3c08b6ff9
commit c5a53ecb24
1 changed files with 11 additions and 1 deletions
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12
src/crypto/verus_hash.h
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@@ -11,7 +11,9 @@ This provides the PoW hash function for Verus, enabling CPU mining.
#include <cstring> #include <cstring>
#include <vector> #include <vector>
#if !XERCES_HAVE_INTRIN_H
#include <cpuid.h> #include <cpuid.h>
#endif
extern "C" extern "C"
{ {
@@ -94,8 +96,16 @@ extern void verus_hash(void *result, const void *data, size_t len);
inline bool IsCPUVerusOptimized() inline bool IsCPUVerusOptimized()
{ {
unsigned int eax,ebx,ecx,edx; unsigned int eax,ebx,ecx,edx;
#ifdef _WIN32
int CPUInfo[4];
CPUInfo[0] = &eax;
CPUInfo[1] = &ebx;
CPUInfo[2] = &ecx;
CPUInfo[3] = &edx;
if (!__get_cpuid(CPUInfo, 1))
#else
if (!__get_cpuid(1,&eax,&ebx,&ecx,&edx)) if (!__get_cpuid(1,&eax,&ebx,&ecx,&edx))
#endif
{ {
return false; return false;
} }