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Added virtual machine detection

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This commit is contained in:
SChernykh 2020-12-06 17:34:01 +01:00
parent 7a09f5fe47
commit 41a9bddd59
4 changed files with 10 additions and 4 deletions
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6
src/backend/cpu/platform/BasicCpuInfo.cpp
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@ -52,8 +52,8 @@
namespace xmrig {
constexpr size_t kCpuFlagsSize = 12;
static const std::array<const char *, kCpuFlagsSize> flagNames = { "aes", "avx2", "avx512f", "bmi2", "osxsave", "pdpe1gb", "sse2", "ssse3", "sse4.1", "xop", "popcnt", "cat_l3" };
constexpr size_t kCpuFlagsSize = 13;
static const std::array<const char *, kCpuFlagsSize> flagNames = { "aes", "avx2", "avx512f", "bmi2", "osxsave", "pdpe1gb", "sse2", "ssse3", "sse4.1", "xop", "popcnt", "cat_l3", "vm" };
static_assert(kCpuFlagsSize == ICpuInfo::FLAG_MAX, "kCpuFlagsSize and FLAG_MAX mismatch");
@ -148,6 +148,7 @@ static inline bool has_sse41() { return has_feature(PROCESSOR_INFO,
static inline bool has_xop() { return has_feature(0x80000001, ECX_Reg, 1 << 11); }
static inline bool has_popcnt() { return has_feature(PROCESSOR_INFO, ECX_Reg, 1 << 23); }
static inline bool has_cat_l3() { return has_feature(EXTENDED_FEATURES, EBX_Reg, 1 << 15) && has_feature(0x10, EBX_Reg, 1 << 1); }
static inline bool is_vm() { return has_feature(PROCESSOR_INFO, ECX_Reg, 1 << 31); }
} // namespace xmrig
@ -185,6 +186,7 @@ xmrig::BasicCpuInfo::BasicCpuInfo() :
m_flags.set(FLAG_XOP, has_xop());
m_flags.set(FLAG_POPCNT, has_popcnt());
m_flags.set(FLAG_CAT_L3, has_cat_l3());
m_flags.set(FLAG_VM, is_vm());
# ifdef XMRIG_FEATURE_ASM
if (hasAES()) {