// Flags register
MISCREG_RFLAGS = MISCREG_DR_BASE + NumDRegs,
+ /*
+ * Model Specific Registers
+ */
+ // Time stamp counter
+ MISCREG_TSC,
+
+ MISCREG_MTRRCAP,
+
+ MISCREG_SYSENTER_CS,
+ MISCREG_SYSENTER_ESP,
+ MISCREG_SYSENTER_EIP,
+
+ MISCREG_MCG_CAP,
+ MISCREG_MCG_STATUS,
+ MISCREG_MCG_CTL,
+
+ MISCREG_DEBUG_CTL_MSR,
+
+ MISCREG_LAST_BRANCH_FROM_IP,
+ MISCREG_LAST_BRANCH_TO_IP,
+ MISCREG_LAST_EXCEPTION_FROM_IP,
+ MISCREG_LAST_EXCEPTION_TO_IP,
+
+ MISCREG_MTRR_PHYS_BASE_BASE,
+ MISCREG_MTRR_PHYS_BASE_0 = MISCREG_MTRR_PHYS_BASE_BASE,
+ MISCREG_MTRR_PHYS_BASE_1,
+ MISCREG_MTRR_PHYS_BASE_2,
+ MISCREG_MTRR_PHYS_BASE_3,
+ MISCREG_MTRR_PHYS_BASE_4,
+ MISCREG_MTRR_PHYS_BASE_5,
+ MISCREG_MTRR_PHYS_BASE_6,
+ MISCREG_MTRR_PHYS_BASE_7,
+
+ MISCREG_MTRR_PHYS_MASK_BASE,
+ MISCREG_MTRR_PHYS_MASK_0 = MISCREG_MTRR_PHYS_MASK_BASE,
+ MISCREG_MTRR_PHYS_MASK_1,
+ MISCREG_MTRR_PHYS_MASK_2,
+ MISCREG_MTRR_PHYS_MASK_3,
+ MISCREG_MTRR_PHYS_MASK_4,
+ MISCREG_MTRR_PHYS_MASK_5,
+ MISCREG_MTRR_PHYS_MASK_6,
+ MISCREG_MTRR_PHYS_MASK_7,
+
+ MISCREG_MTRR_FIX_64K_00000,
+ MISCREG_MTRR_FIX_16K_80000,
+ MISCREG_MTRR_FIX_16K_A0000,
+ MISCREG_MTRR_FIX_4K_C0000,
+ MISCREG_MTRR_FIX_4k_C8000,
+ MISCREG_MTRR_FIX_4K_D0000,
+ MISCREG_MTRR_FIX_4K_D8000,
+ MISCREG_MTRR_FIX_4K_E0000,
+ MISCREG_MTRR_FIX_4K_E8000,
+ MISCREG_MTRR_FIX_4K_F0000,
+ MISCREG_MTRR_FIX_4K_F8000,
+
+ MISCREG_PAT,
+
+ MISCREG_DEF_TYPE,
+
+ MISCREG_MC_CTL_BASE,
+ MISCREG_MC0_CTL = MISCREG_MC_CTL_BASE,
+ MISCREG_MC1_CTL,
+ MISCREG_MC2_CTL,
+ MISCREG_MC3_CTL,
+ MISCREG_MC4_CTL,
+
+ MISCREG_MC_STATUS_BASE,
+ MISCREG_MC0_STATUS = MISCREG_MC_STATUS_BASE,
+ MISCREG_MC1_STATUS,
+ MISCREG_MC2_STATUS,
+ MISCREG_MC3_STATUS,
+ MISCREG_MC4_STATUS,
+
+ MISCREG_MC_ADDR_BASE,
+ MISCREG_MC0_ADDR = MISCREG_MC_ADDR_BASE,
+ MISCREG_MC1_ADDR,
+ MISCREG_MC2_ADDR,
+ MISCREG_MC3_ADDR,
+ MISCREG_MC4_ADDR,
+
+ MISCREG_MC_MISC_BASE,
+ MISCREG_MC0_MISC = MISCREG_MC_MISC_BASE,
+ MISCREG_MC1_MISC,
+ MISCREG_MC2_MISC,
+ MISCREG_MC3_MISC,
+ MISCREG_MC4_MISC,
+
// Extended feature enable register
MISCREG_EFER,
+ MISCREG_STAR,
+ MISCREG_LSTAR,
+ MISCREG_CSTAR,
+
+ MISCREG_SF_MASK,
+
+ MISCREG_KERNEL_GS_BASE,
+
+ MISCREG_TSC_AUX,
+
+ MISCREG_PERF_EVT_SEL_BASE,
+ MISCREG_PERF_EVT_SEL0 = MISCREG_PERF_EVT_SEL_BASE,
+ MISCREG_PERF_EVT_SEL1,
+ MISCREG_PERF_EVT_SEL2,
+ MISCREG_PERF_EVT_SEL3,
+
+ MISCREG_PERF_EVT_CTR_BASE,
+ MISCREG_PERF_EVT_CTR0 = MISCREG_PERF_EVT_CTR_BASE,
+ MISCREG_PERF_EVT_CTR1,
+ MISCREG_PERF_EVT_CTR2,
+ MISCREG_PERF_EVT_CTR3,
+
+ MISCREG_SYSCFG,
+
+ MISCREG_IORR_BASE_BASE,
+ MISCREG_IORR_BASE0 = MISCREG_IORR_BASE_BASE,
+ MISCREG_IORR_BASE1,
+
+ MISCREG_IORR_MASK_BASE,
+ MISCREG_IORR_MASK0 = MISCREG_IORR_MASK_BASE,
+ MISCREG_IORR_MASK1,
+
+ MISCREG_TOP_MEM,
+ MISCREG_TOP_MEM2,
+
+ MISCREG_VM_CR,
+ MISCREG_IGNNE,
+ MISCREG_SMM_CTL,
+ MISCREG_VM_HSAVE_PA,
+
+ /*
+ * Segment registers
+ */
// Segment selectors
MISCREG_SEG_SEL_BASE,
MISCREG_ES = MISCREG_SEG_SEL_BASE,
return (MiscRegIndex)(MISCREG_DR_BASE + index);
}
+ static inline MiscRegIndex
+ MISCREG_MTRR_PHYS_BASE(int index)
+ {
+ return (MiscRegIndex)(MISCREG_MTRR_PHYS_BASE_BASE + index);
+ }
+
+ static inline MiscRegIndex
+ MISCREG_MTRR_PHYS_MASK(int index)
+ {
+ return (MiscRegIndex)(MISCREG_MTRR_PHYS_MASK_BASE + index);
+ }
+
+ static inline MiscRegIndex
+ MISCREG_MC_CTL(int index)
+ {
+ return (MiscRegIndex)(MISCREG_MC_CTL_BASE + index);
+ }
+
+ static inline MiscRegIndex
+ MISCREG_MC_STATUS(int index)
+ {
+ return (MiscRegIndex)(MISCREG_MC_STATUS_BASE + index);
+ }
+
+ static inline MiscRegIndex
+ MISCREG_MC_ADDR(int index)
+ {
+ return (MiscRegIndex)(MISCREG_MC_ADDR_BASE + index);
+ }
+
+ static inline MiscRegIndex
+ MISCREG_MC_MISC(int index)
+ {
+ return (MiscRegIndex)(MISCREG_MC_MISC_BASE + index);
+ }
+
+ static inline MiscRegIndex
+ MISCREG_PERF_EVT_SEL(int index)
+ {
+ return (MiscRegIndex)(MISCREG_PERF_EVT_SEL_BASE + index);
+ }
+
+ static inline MiscRegIndex
+ MISCREG_PERF_EVT_CTR(int index)
+ {
+ return (MiscRegIndex)(MISCREG_PERF_EVT_CTR_BASE + index);
+ }
+
+ static inline MiscRegIndex
+ MISCREG_IORR_BASE(int index)
+ {
+ return (MiscRegIndex)(MISCREG_IORR_BASE_BASE + index);
+ }
+
+ static inline MiscRegIndex
+ MISCREG_IORR_MASK(int index)
+ {
+ return (MiscRegIndex)(MISCREG_IORR_MASK_BASE + index);
+ }
+
static inline MiscRegIndex
MISCREG_SEG_SEL(int index)
{
* plus two flags, EZF and ECF, which are only visible to microcode.
*/
BitUnion64(CCFlagBits)
- Bitfield<11> OF;
- Bitfield<7> SF;
- Bitfield<6> ZF;
- Bitfield<5> EZF;
- Bitfield<4> AF;
- Bitfield<3> ECF;
- Bitfield<2> PF;
- Bitfield<0> CF;
+ Bitfield<11> of;
+ Bitfield<7> sf;
+ Bitfield<6> zf;
+ Bitfield<5> ezf;
+ Bitfield<4> af;
+ Bitfield<3> ecf;
+ Bitfield<2> pf;
+ Bitfield<0> cf;
EndBitUnion(CCFlagBits)
/**
* RFLAGS
*/
BitUnion64(RFLAGS)
- Bitfield<21> ID; // ID Flag
- Bitfield<20> VIP; // Virtual Interrupt Pending
- Bitfield<19> VIF; // Virtual Interrupt Flag
- Bitfield<18> AC; // Alignment Check
- Bitfield<17> VM; // Virtual-8086 Mode
- Bitfield<16> RF; // Resume Flag
- Bitfield<14> NT; // Nested Task
- Bitfield<13, 12> IOPL; // I/O Privilege Level
- Bitfield<11> OF; // Overflow Flag
- Bitfield<10> DF; // Direction Flag
- Bitfield<9> IF; // Interrupt Flag
- Bitfield<8> TF; // Trap Flag
- Bitfield<7> SF; // Sign Flag
- Bitfield<6> ZF; // Zero Flag
- Bitfield<4> AF; // Auxiliary Flag
- Bitfield<2> PF; // Parity Flag
- Bitfield<0> CF; // Carry Flag
+ Bitfield<21> id; // ID Flag
+ Bitfield<20> vip; // Virtual Interrupt Pending
+ Bitfield<19> vif; // Virtual Interrupt Flag
+ Bitfield<18> ac; // Alignment Check
+ Bitfield<17> vm; // Virtual-8086 Mode
+ Bitfield<16> rf; // Resume Flag
+ Bitfield<14> nt; // Nested Task
+ Bitfield<13, 12> iopl; // I/O Privilege Level
+ Bitfield<11> of; // Overflow Flag
+ Bitfield<10> df; // Direction Flag
+ Bitfield<9> intf; // Interrupt Flag
+ Bitfield<8> tf; // Trap Flag
+ Bitfield<7> sf; // Sign Flag
+ Bitfield<6> zf; // Zero Flag
+ Bitfield<4> af; // Auxiliary Flag
+ Bitfield<2> pf; // Parity Flag
+ Bitfield<0> cf; // Carry Flag
EndBitUnion(RFLAGS)
/**
* Control registers
*/
BitUnion64(CR0)
- Bitfield<31> PG; // Paging
- Bitfield<30> CD; // Cache Disable
- Bitfield<29> NW; // Not Writethrough
- Bitfield<18> AM; // Alignment Mask
- Bitfield<16> WP; // Write Protect
- Bitfield<5> NE; // Numeric Error
- Bitfield<4> ET; // Extension Type
- Bitfield<3> TS; // Task Switched
- Bitfield<2> EM; // Emulation
- Bitfield<1> MP; // Monitor Coprocessor
- Bitfield<0> PE; // Protection Enabled
+ Bitfield<31> pg; // Paging
+ Bitfield<30> cd; // Cache Disable
+ Bitfield<29> nw; // Not Writethrough
+ Bitfield<18> am; // Alignment Mask
+ Bitfield<16> wp; // Write Protect
+ Bitfield<5> ne; // Numeric Error
+ Bitfield<4> et; // Extension Type
+ Bitfield<3> ts; // Task Switched
+ Bitfield<2> em; // Emulation
+ Bitfield<1> mp; // Monitor Coprocessor
+ Bitfield<0> pe; // Protection Enabled
EndBitUnion(CR0)
// Page Fault Virtual Address
EndBitUnion(CR2)
BitUnion64(CR3)
- Bitfield<51, 12> longPDTB; // Long Mode Page-Directory-Table
+ Bitfield<51, 12> longPdtb; // Long Mode Page-Directory-Table
// Base Address
- Bitfield<31, 12> PDTB; // Non-PAE Addressing Page-Directory-Table
+ Bitfield<31, 12> pdtb; // Non-PAE Addressing Page-Directory-Table
// Base Address
- Bitfield<31, 5> PAEPDTB; // PAE Addressing Page-Directory-Table
+ Bitfield<31, 5> paePdtb; // PAE Addressing Page-Directory-Table
// Base Address
- Bitfield<4> PCD; // Page-Level Cache Disable
- Bitfield<3> PWT; // Page-Level Writethrough
+ Bitfield<4> pcd; // Page-Level Cache Disable
+ Bitfield<3> pwt; // Page-Level Writethrough
EndBitUnion(CR3)
BitUnion64(CR4)
- Bitfield<10> OSXMMEXCPT; // Operating System Unmasked
+ Bitfield<10> osxmmexcpt; // Operating System Unmasked
// Exception Support
- Bitfield<9> OSFXSR; // Operating System FXSave/FSRSTOR Support
- Bitfield<8> PCE; // Performance-Monitoring Counter Enable
- Bitfield<7> PGE; // Page-Global Enable
- Bitfield<6> MCE; // Machine Check Enable
- Bitfield<5> PAE; // Physical-Address Extension
- Bitfield<4> PSE; // Page Size Extensions
- Bitfield<3> DE; // Debugging Extensions
- Bitfield<2> TSD; // Time Stamp Disable
- Bitfield<1> PVI; // Protected-Mode Virtual Interrupts
- Bitfield<0> VME; // Virtual-8086 Mode Extensions
+ Bitfield<9> osfxsr; // Operating System FXSave/FSRSTOR Support
+ Bitfield<8> pce; // Performance-Monitoring Counter Enable
+ Bitfield<7> pge; // Page-Global Enable
+ Bitfield<6> mce; // Machine Check Enable
+ Bitfield<5> pae; // Physical-Address Extension
+ Bitfield<4> pse; // Page Size Extensions
+ Bitfield<3> de; // Debugging Extensions
+ Bitfield<2> tsd; // Time Stamp Disable
+ Bitfield<1> pvi; // Protected-Mode Virtual Interrupts
+ Bitfield<0> vme; // Virtual-8086 Mode Extensions
EndBitUnion(CR4)
BitUnion64(CR8)
- Bitfield<3, 0> TPR; // Task Priority Register
- EndBitUnion(CR4)
+ Bitfield<3, 0> tpr; // Task Priority Register
+ EndBitUnion(CR8)
+
+ // MTRR capabilities
+ BitUnion64(MTRRcap)
+ Bitfield<7, 0> vcnt; // Variable-Range Register Count
+ Bitfield<8> fix; // Fixed-Range Registers
+ Bitfield<10> wc; // Write-Combining
+ EndBitUnion(MTRRcap)
+
+ /**
+ * SYSENTER configuration registers
+ */
+ BitUnion64(SysenterCS)
+ Bitfield<15, 0> targetCS;
+ EndBitUnion(SysenterCS)
+
+ BitUnion64(SysenterESP)
+ Bitfield<31, 0> targetESP;
+ EndBitUnion(SysenterESP)
+
+ BitUnion64(SysenterEIP)
+ Bitfield<31, 0> targetEIP;
+ EndBitUnion(SysenterEIP)
+
+ /**
+ * Global machine check registers
+ */
+ BitUnion64(McgCap)
+ Bitfield<7, 0> count; // Number of error reporting register banks
+ Bitfield<8> MCGCP; // MCG_CTL register present.
+ EndBitUnion(McgCap)
+
+ BitUnion64(McgStatus)
+ Bitfield<0> ripv; // Restart-IP valid
+ Bitfield<1> eipv; // Error-IP valid
+ Bitfield<2> mcip; // Machine check in-progress
+ EndBitUnion(McgStatus)
+
+ BitUnion64(DebugCtlMsr)
+ Bitfield<0> lbr; // Last-branch record
+ Bitfield<1> btf; // Branch single step
+ Bitfield<2> pb0; // Performance monitoring pin control 0
+ Bitfield<3> pb1; // Performance monitoring pin control 1
+ Bitfield<4> pb2; // Performance monitoring pin control 2
+ Bitfield<5> pb3; // Performance monitoring pin control 3
+ /*uint64_t pb(int index)
+ {
+ return bits(__data, index + 2);
+ }*/
+ EndBitUnion(DebugCtlMsr)
+
+ BitUnion64(MtrrPhysBase)
+ Bitfield<7, 0> type; // Default memory type
+ Bitfield<51, 12> physbase; // Range physical base address
+ EndBitUnion(MtrrPhysBase)
+
+ BitUnion64(MtrrPhysMask)
+ Bitfield<11> valid; // MTRR pair enable
+ Bitfield<51, 12> physmask; // Range physical mask
+ EndBitUnion(MtrrPhysMask)
+
+ BitUnion64(MtrrFixed)
+ /*uint64_t type(int index)
+ {
+ return bits(__data, index * 8 + 7, index * 8);
+ }*/
+ EndBitUnion(MtrrFixed)
+
+ BitUnion64(Pat)
+ /*uint64_t pa(int index)
+ {
+ return bits(__data, index * 8 + 2, index * 8);
+ }*/
+ EndBitUnion(Pat)
+
+ BitUnion64(MtrrDefType)
+ Bitfield<7, 0> type; // Default type
+ Bitfield<10> fe; // Fixed range enable
+ Bitfield<11> e; // MTRR enable
+ EndBitUnion(MtrrDefType)
+
+ /**
+ * Machine check
+ */
+ BitUnion64(McStatus)
+ Bitfield<15,0> mcaErrorCode;
+ Bitfield<31,16> modelSpecificCode;
+ Bitfield<56,32> otherInfo;
+ Bitfield<57> pcc; // Processor-context corrupt
+ Bitfield<58> addrv; // Error-address register valid
+ Bitfield<59> miscv; // Miscellaneous-error register valid
+ Bitfield<60> en; // Error condition enabled
+ Bitfield<61> uc; // Uncorrected error
+ Bitfield<62> over; // Status register overflow
+ Bitfield<63> val; // Valid
+ EndBitUnion(McStatus)
+
+ BitUnion64(McCtl)
+ /*uint64_t en(int index)
+ {
+ return bits(__data, index);
+ }*/
+ EndBitUnion(McCtl)
+
+ // Extended feature enable register
+ BitUnion64(Efer)
+ Bitfield<0> sce; // System call extensions
+ Bitfield<8> lme; // Long mode enable
+ Bitfield<10> lma; // Long mode active
+ Bitfield<11> nxe; // No-execute enable
+ Bitfield<12> svme; // Secure virtual machine enable
+ Bitfield<14> ffxsr; // Fast fxsave/fxrstor
+ EndBitUnion(Efer)
+
+ BitUnion64(Star)
+ Bitfield<31,0> targetEip;
+ Bitfield<47,32> syscallCsAndSs;
+ Bitfield<63,48> sysretCsAndSs;
+ EndBitUnion(Star)
+
+ BitUnion64(SfMask)
+ Bitfield<31,0> mask;
+ EndBitUnion(SfMask)
+
+ BitUnion64(PerfEvtSel)
+ Bitfield<7,0> eventMask;
+ Bitfield<15,8> unitMask;
+ Bitfield<16> usr; // User mode
+ Bitfield<17> os; // Operating-system mode
+ Bitfield<18> e; // Edge detect
+ Bitfield<19> pc; // Pin control
+ Bitfield<20> intEn; // Interrupt enable
+ Bitfield<22> en; // Counter enable
+ Bitfield<23> inv; // Invert mask
+ Bitfield<31,24> counterMask;
+ EndBitUnion(PerfEvtSel)
+
+ BitUnion32(Syscfg)
+ Bitfield<18> mfde; // MtrrFixDramEn
+ Bitfield<19> mfdm; // MtrrFixDramModEn
+ Bitfield<20> mvdm; // MtrrVarDramEn
+ Bitfield<21> tom2; // MtrrTom2En
+ EndBitUnion(Syscfg)
+
+ BitUnion64(IorrBase)
+ Bitfield<3> wr; // WrMem Enable
+ Bitfield<4> rd; // RdMem Enable
+ Bitfield<51,12> physbase; // Range physical base address
+ EndBitUnion(IorrBase)
+
+ BitUnion64(IorrMask)
+ Bitfield<11> v; // I/O register pair enable (valid)
+ Bitfield<51,12> physmask; // Range physical mask
+ EndBitUnion(IorrMask)
+
+ BitUnion64(Tom)
+ Bitfield<51,23> physAddr; // Top of memory physical address
+ EndBitUnion(Tom)
+
+ BitUnion64(VmCrMsr)
+ Bitfield<0> dpd;
+ Bitfield<1> rInit;
+ Bitfield<2> disA20M;
+ EndBitUnion(VmCrMsr)
+
+ BitUnion64(IgnneMsr)
+ Bitfield<0> ignne;
+ EndBitUnion(IgnneMsr)
+
+ BitUnion64(SmmCtlMsr)
+ Bitfield<0> dismiss;
+ Bitfield<1> enter;
+ Bitfield<2> smiCycle;
+ Bitfield<3> exit;
+ Bitfield<4> rsmCycle;
+ EndBitUnion(SmmCtlMsr)
/**
* Segment Selector
*/
BitUnion64(SegSelector)
- Bitfield<15, 3> SI; // Selector Index
- Bitfield<2> TI; // Table Indicator
- Bitfield<1, 0> RPL; // Requestor Privilege Level
+ Bitfield<15, 3> si; // Selector Index
+ Bitfield<2> ti; // Table Indicator
+ Bitfield<1, 0> rpl; // Requestor Privilege Level
EndBitUnion(SegSelector)
/**
BitUnion64(SegDescriptor)
Bitfield<63, 56> baseHigh;
Bitfield<39, 16> baseLow;
- Bitfield<55> G; // Granularity
- Bitfield<54> D; // Default Operand Size
- Bitfield<54> B; // Default Operand Size
- Bitfield<53> L; // Long Attribute Bit
- Bitfield<52> AVL; // Available To Software
+ Bitfield<55> g; // Granularity
+ Bitfield<54> d; // Default Operand Size
+ Bitfield<54> b; // Default Operand Size
+ Bitfield<53> l; // Long Attribute Bit
+ Bitfield<52> avl; // Available To Software
Bitfield<51, 48> limitHigh;
Bitfield<15, 0> limitLow;
- Bitfield<47> P; // Present
- Bitfield<46, 45> DPL; // Descriptor Privilege-Level
- Bitfield<44> S; // System
+ Bitfield<47> p; // Present
+ Bitfield<46, 45> dpl; // Descriptor Privilege-Level
+ Bitfield<44> s; // System
SubBitUnion(type, 43, 40)
// Specifies whether this descriptor is for code or data.
Bitfield<43> codeOrData;
// These bit fields are for code segments
- Bitfield<42> C; // Conforming
- Bitfield<41> R; // Readable
+ Bitfield<42> c; // Conforming
+ Bitfield<41> r; // Readable
// These bit fields are for data segments
- Bitfield<42> E; // Expand-Down
- Bitfield<41> W; // Writable
+ Bitfield<42> e; // Expand-Down
+ Bitfield<41> w; // Writable
// This is used for both code and data segments.
- Bitfield<40> A; // Accessed
+ Bitfield<40> a; // Accessed
EndSubBitUnion(type)
EndBitUnion(SegDescriptor)
+ BitUnion64(SegAttr)
+ Bitfield<0> writable;
+ Bitfield<1> readable;
+ Bitfield<2> expandDown;
+ Bitfield<4, 3> dpl;
+ Bitfield<5> defaultSize;
+ Bitfield<6> longMode;
+ EndBitUnion(SegAttr)
+
BitUnion64(GateDescriptor)
Bitfield<63, 48> offsetHigh; // Target Code-Segment Offset
Bitfield<15, 0> offsetLow; // Target Code-Segment Offset
Bitfield<31, 16> selector; // Target Code-Segment Selector
- Bitfield<47> P; // Present
- Bitfield<46, 45> DPL; // Descriptor Privilege-Level
+ Bitfield<47> p; // Present
+ Bitfield<46, 45> dpl; // Descriptor Privilege-Level
Bitfield<43, 40> type;
Bitfield<36, 32> count; // Parameter Count
EndBitUnion(GateDescriptor)
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