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added more cpu feature flags for x86

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42263 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Jérôme Duval 2011-06-20 17:00:50 +00:00
parent c9ef74ccd2
commit 11977ba83b
2 changed files with 80 additions and 6 deletions
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38
headers/private/kernel/arch/x86/arch_cpu.h
View File

@ -34,6 +34,7 @@
#define IA32_MSR_MTRR_PHYSICAL_MASK_0 0x201
// x86 features from cpuid eax 1, edx register
// reference http://www.intel.com/assets/pdf/appnote/241618.pdf (Table 5-5)
#define IA32_FEATURE_FPU 0x00000001 // x87 fpu
#define IA32_FEATURE_VME 0x00000002 // virtual 8086
#define IA32_FEATURE_DE 0x00000004 // debugging extensions
@ -65,12 +66,37 @@
#define IA32_FEATURE_PBE 0x80000000 // pending break enable
// x86 features from cpuid eax 1, ecx register
#define IA32_FEATURE_EXT_SSE3 0x00000001 // SSE3
#define IA32_FEATURE_EXT_MONITOR 0x00000008 // MONITOR/MWAIT
#define IA32_FEATURE_EXT_DSCPL 0x00000010 // CPL qualified debug store
#define IA32_FEATURE_EXT_EST 0x00000080 // speedstep
#define IA32_FEATURE_EXT_TM2 0x00000100 // thermal monitor 2
#define IA32_FEATURE_EXT_CNXTID 0x00000400 // L1 context ID
// reference http://www.intel.com/assets/pdf/appnote/241618.pdf (Table 5-4)
#define IA32_FEATURE_EXT_SSE3 0x00000001 // SSE3
#define IA32_FEATURE_EXT_PCLMULQDQ 0x00000002 // PCLMULQDQ Instruction
#define IA32_FEATURE_EXT_DTES64 0x00000004 // 64-Bit Debug Store
#define IA32_FEATURE_EXT_MONITOR 0x00000008 // MONITOR/MWAIT
#define IA32_FEATURE_EXT_DSCPL 0x00000010 // CPL qualified debug store
#define IA32_FEATURE_EXT_VMX 0x00000020 // Virtual Machine Extensions
#define IA32_FEATURE_EXT_SMX 0x00000040 // Safer Mode Extensions
#define IA32_FEATURE_EXT_EST 0x00000080 // Enhanced SpeedStep
#define IA32_FEATURE_EXT_TM2 0x00000100 // Thermal Monitor 2
#define IA32_FEATURE_EXT_SSSE3 0x00000200 // Supplemental SSE-3
#define IA32_FEATURE_EXT_CNXTID 0x00000400 // L1 Context ID
#define IA32_FEATURE_EXT_FMA 0x00001000 // Fused Multiply Add
#define IA32_FEATURE_EXT_CX16 0x00002000 // CMPXCHG16B
#define IA32_FEATURE_EXT_XTPR 0x00004000 // xTPR Update Control
#define IA32_FEATURE_EXT_PDCM 0x00008000 // Perfmon and Debug Capability
#define IA32_FEATURE_EXT_PCID 0x00020000 // Process Context Identifiers
#define IA32_FEATURE_EXT_DCA 0x00040000 // Direct Cache Access
#define IA32_FEATURE_EXT_SSE4_1 0x00080000 // SSE4.1
#define IA32_FEATURE_EXT_SSE4_2 0x00100000 // SSE4.2
#define IA32_FEATURE_EXT_X2APIC 0x00200000 // Extended xAPIC Support
#define IA32_FEATURE_EXT_MOVBE 0x00400000 // MOVBE Instruction
#define IA32_FEATURE_EXT_POPCNT 0x00800000 // POPCNT Instruction
#define IA32_FEATURE_EXT_TSCDEADLINE 0x01000000 // Time Stamp Counter Deadline
#define IA32_FEATURE_EXT_AES 0x02000000 // AES Instruction Extensions
#define IA32_FEATURE_EXT_XSAVE 0x04000000 // XSAVE/XSTOR States
#define IA32_FEATURE_EXT_OSXSAVE 0x08000000 // OS-Enabled XSAVE
#define IA32_FEATURE_EXT_AVX 0x10000000 // Advanced Vector Extensions
#define IA32_FEATURE_EXT_F16C 0x20000000 // 16-bit FP conversion
#define IA32_FEATURE_EXT_RDRND 0x40000000 // RDRAND instruction
#define IA32_FEATURE_EXT_HYPERVISOR 0x80000000 // Running on a hypervisor
// x86 features from cpuid eax 0x80000001, edx register (AMD)
// only care about the ones that are unique to this register

48
src/system/kernel/arch/x86/arch_cpu.cpp
View File

@ -426,16 +426,64 @@ dump_feature_string(int currentCPU, cpu_ent *cpu)
strlcat(features, "pbe ", sizeof(features));
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_SSE3)
strlcat(features, "sse3 ", sizeof(features));
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_PCLMULQDQ)
strlcat(features, "pclmulqdq ", sizeof(features));
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_DTES64)
strlcat(features, "dtes64 ", sizeof(features));
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_MONITOR)
strlcat(features, "monitor ", sizeof(features));
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_DSCPL)
strlcat(features, "dscpl ", sizeof(features));
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_VMX)
strlcat(features, "vmx ", sizeof(features));
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_SMX)
strlcat(features, "smx ", sizeof(features));
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_EST)
strlcat(features, "est ", sizeof(features));
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_TM2)
strlcat(features, "tm2 ", sizeof(features));
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_SSSE3)
strlcat(features, "ssse3 ", sizeof(features));
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_CNXTID)
strlcat(features, "cnxtid ", sizeof(features));
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_FMA)
strlcat(features, "fma ", sizeof(features));
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_CX16)
strlcat(features, "cx16 ", sizeof(features));
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_XTPR)
strlcat(features, "xtpr ", sizeof(features));
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_PDCM)
strlcat(features, "pdcm ", sizeof(features));
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_PCID)
strlcat(features, "pcid ", sizeof(features));
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_DCA)
strlcat(features, "dca ", sizeof(features));
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_SSE4_1)
strlcat(features, "sse4_1 ", sizeof(features));
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_SSE4_2)
strlcat(features, "sse4_2 ", sizeof(features));
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_X2APIC)
strlcat(features, "x2apic ", sizeof(features));
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_MOVBE)
strlcat(features, "movbe ", sizeof(features));
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_POPCNT)
strlcat(features, "popcnt ", sizeof(features));
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_TSCDEADLINE)
strlcat(features, "tscdeadline ", sizeof(features));
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_AES)
strlcat(features, "aes ", sizeof(features));
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_XSAVE)
strlcat(features, "xsave ", sizeof(features));
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_OSXSAVE)
strlcat(features, "osxsave ", sizeof(features));
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_AVX)
strlcat(features, "avx ", sizeof(features));
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_F16C)
strlcat(features, "f16c ", sizeof(features));
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_RDRND)
strlcat(features, "rdrnd ", sizeof(features));
if (cpu->arch.feature[FEATURE_EXT] & IA32_FEATURE_EXT_HYPERVISOR)
strlcat(features, "hypervisor ", sizeof(features));
if (cpu->arch.feature[FEATURE_EXT_AMD] & IA32_FEATURE_AMD_EXT_SYSCALL)
strlcat(features, "syscall ", sizeof(features));
if (cpu->arch.feature[FEATURE_EXT_AMD] & IA32_FEATURE_AMD_EXT_NX)