1.1 --- a/src/cpu/x86/vm/vm_version_x86.hpp Tue Oct 23 13:06:37 2012 -0700
1.2 +++ b/src/cpu/x86/vm/vm_version_x86.hpp Wed Oct 24 14:33:22 2012 -0700
1.3 @@ -78,7 +78,9 @@
1.4 sse4_2 : 1,
1.5 : 2,
1.6 popcnt : 1,
1.7 - : 3,
1.8 + : 1,
1.9 + aes : 1,
1.10 + : 1,
1.11 osxsave : 1,
1.12 avx : 1,
1.13 : 3;
1.14 @@ -244,7 +246,8 @@
1.15 CPU_TSC = (1 << 15),
1.16 CPU_TSCINV = (1 << 16),
1.17 CPU_AVX = (1 << 17),
1.18 - CPU_AVX2 = (1 << 18)
1.19 + CPU_AVX2 = (1 << 18),
1.20 + CPU_AES = (1 << 19)
1.21 } cpuFeatureFlags;
1.22
1.23 enum {
1.24 @@ -420,6 +423,8 @@
1.25 result |= CPU_TSC;
1.26 if (_cpuid_info.ext_cpuid7_edx.bits.tsc_invariance != 0)
1.27 result |= CPU_TSCINV;
1.28 + if (_cpuid_info.std_cpuid1_ecx.bits.aes != 0)
1.29 + result |= CPU_AES;
1.30
1.31 // AMD features.
1.32 if (is_amd()) {
1.33 @@ -544,6 +549,7 @@
1.34 static bool supports_avx() { return (_cpuFeatures & CPU_AVX) != 0; }
1.35 static bool supports_avx2() { return (_cpuFeatures & CPU_AVX2) != 0; }
1.36 static bool supports_tsc() { return (_cpuFeatures & CPU_TSC) != 0; }
1.37 + static bool supports_aes() { return (_cpuFeatures & CPU_AES) != 0; }
1.38
1.39 // Intel features
1.40 static bool is_intel_family_core() { return is_intel() &&
