1 #ifndef __NTOSKRNL_INCLUDE_INTERNAL_AMD64_KE_H
2 #define __NTOSKRNL_INCLUDE_INTERNAL_AMD64_KE_H
4 #define X86_EFLAGS_TF 0x00000100 /* Trap flag */
5 #define X86_EFLAGS_IF 0x00000200 /* Interrupt Enable flag */
6 #define X86_EFLAGS_IOPL 0x00003000 /* I/O Privilege Level bits */
7 #define X86_EFLAGS_NT 0x00004000 /* Nested Task flag */
8 #define X86_EFLAGS_RF 0x00010000 /* Resume flag */
9 #define X86_EFLAGS_VM 0x00020000 /* Virtual Mode */
10 #define X86_EFLAGS_ID 0x00200000 /* CPUID detection flag */
12 #define X86_CR0_PE 0x00000001 /* enable Protected Mode */
13 #define X86_CR0_NE 0x00000020 /* enable native FPU error reporting */
14 #define X86_CR0_TS 0x00000008 /* enable exception on FPU instruction for task switch */
15 #define X86_CR0_EM 0x00000004 /* enable FPU emulation (disable FPU) */
16 #define X86_CR0_MP 0x00000002 /* enable FPU monitoring */
17 #define X86_CR0_WP 0x00010000 /* enable Write Protect (copy on write) */
18 #define X86_CR0_PG 0x80000000 /* enable Paging */
20 #define X86_CR4_PAE 0x00000020 /* enable physical address extensions */
21 #define X86_CR4_PGE 0x00000080 /* enable global pages */
22 #define X86_CR4_OSFXSR 0x00000200 /* enable FXSAVE/FXRSTOR instructions */
23 #define X86_CR4_OSXMMEXCPT 0x00000400 /* enable #XF exception */
25 #define X86_FEATURE_VME 0x00000002 /* Virtual 8086 Extensions are present */
26 #define X86_FEATURE_TSC 0x00000010 /* time stamp counters are present */
27 #define X86_FEATURE_PAE 0x00000040 /* physical address extension is present */
28 #define X86_FEATURE_CX8 0x00000100 /* CMPXCHG8B instruction present */
29 #define X86_FEATURE_SYSCALL 0x00000800 /* SYSCALL/SYSRET support present */
30 #define X86_FEATURE_PGE 0x00002000 /* Page Global Enable */
31 #define X86_FEATURE_MMX 0x00800000 /* MMX extension present */
32 #define X86_FEATURE_FXSR 0x01000000 /* FXSAVE/FXRSTOR instructions present */
33 #define X86_FEATURE_SSE 0x02000000 /* SSE extension present */
34 #define X86_FEATURE_SSE2 0x04000000 /* SSE2 extension present */
35 #define X86_FEATURE_HT 0x10000000 /* Hyper-Threading present */
37 #define X86_EXT_FEATURE_SSE3 0x00000001 /* SSE3 extension present */
38 #define X86_EXT_FEATURE_3DNOW 0x40000000 /* 3DNOW! extension present */
40 #define FRAME_EDITED 0xFFF8
42 #define X86_MSR_GSBASE 0xC0000101
43 #define X86_MSR_KERNEL_GSBASE 0xC0000102
44 #define X86_MSR_EFER 0xC0000080
45 #define X86_MSR_STAR 0xC0000081
46 #define X86_MSR_LSTAR 0xC0000082
47 #define X86_MSR_CSTAR 0xC0000083
48 #define X86_MSR_SFMASK 0xC0000084
54 #define EFER_SVME 0x100
55 #define EFER_FFXSR 0x400
63 typedef struct _KIDT_INIT
69 } KIDT_INIT
, *PKIDT_INIT
;
71 extern ULONG Ke386CacheAlignment
;
72 extern ULONG KeI386NpxPresent
;
73 extern ULONG KeI386XMMIPresent
;
74 extern ULONG KeI386FxsrPresent
;
75 extern ULONG KeI386CpuType
;
76 extern ULONG KeI386CpuStep
;
78 #define IMAGE_FILE_MACHINE_ARCHITECTURE IMAGE_FILE_MACHINE_AMD64
81 // INT3 is 1 byte long
83 #define KD_BREAKPOINT_TYPE UCHAR
84 #define KD_BREAKPOINT_SIZE sizeof(UCHAR)
85 #define KD_BREAKPOINT_VALUE 0xCC
88 // Macros for getting and setting special purpose registers in portable code
90 #define KeGetContextPc(Context) \
93 #define KeSetContextPc(Context, ProgramCounter) \
94 ((Context)->Rip = (ProgramCounter))
96 #define KeGetTrapFramePc(TrapFrame) \
99 #define KeGetContextReturnRegister(Context) \
102 #define KeSetContextReturnRegister(Context, ReturnValue) \
103 ((Context)->Rax = (ReturnValue))
106 // Macro to get trap and exception frame from a thread stack
108 #define KeGetTrapFrame(Thread) \
109 (PKTRAP_FRAME)((ULONG_PTR)((Thread)->InitialStack) - \
113 // Macro to get context switches from the PRCB
114 // All architectures but x86 have it in the PRCB's KeContextSwitches
116 #define KeGetContextSwitches(Prcb) \
117 (Prcb->KeContextSwitches)
119 #define KeGetExceptionFrame(Thread) \
120 (PKEXCEPTION_FRAME)((ULONG_PTR)KeGetTrapFrame(Thread) - \
121 sizeof(KEXCEPTION_FRAME))
124 // Returns the Interrupt State from a Trap Frame.
125 // ON = TRUE, OFF = FALSE
127 #define KeGetTrapFrameInterruptState(TrapFrame) \
128 BooleanFlagOn((TrapFrame)->EFlags, EFLAGS_INTERRUPT_MASK)
131 // Invalidates the TLB entry for a specified address
135 KeInvalidateTlbEntry(IN PVOID Address
)
137 /* Invalidate the TLB entry for this address */
143 KeFlushProcessTb(VOID
)
145 /* Flush the TLB by resetting CR3 */
146 __writecr3(__readcr3());
151 KiRundownThread(IN PKTHREAD Thread
)
154 DbgPrint("KiRundownThread is unimplemented\n");
162 KiEndInterrupt(IN KIRQL Irql
,
163 IN PKTRAP_FRAME TrapFrame
)
165 DbgPrint("KiEndInterrupt is unimplemented\n");
168 #define Ki386PerfEnd(x)
174 KiInitializeTss(IN PKTSS Tss
, IN UINT64 Stack
);
176 VOID
KiDivideErrorFault();
177 VOID
KiDebugTrapOrFault();
178 VOID
KiNmiInterrupt();
179 VOID
KiBreakpointTrap();
180 VOID
KiOverflowTrap();
182 VOID
KiInvalidOpcodeFault();
183 VOID
KiNpxNotAvailableFault();
184 VOID
KiDoubleFaultAbort();
185 VOID
KiNpxSegmentOverrunAbort();
186 VOID
KiInvalidTssFault();
187 VOID
KiSegmentNotPresentFault();
189 VOID
KiGeneralProtectionFault();
191 VOID
KiFloatingErrorFault();
192 VOID
KiAlignmentFault();
193 VOID
KiMcheckAbort();
194 VOID
KiXmmException();
195 VOID
KiApcInterrupt();
196 VOID
KiRaiseAssertion();
197 VOID
KiDebugServiceTrap();
198 VOID
KiDpcInterrupt();
199 VOID
KiIpiInterrupt();
202 KiGdtPrepareForApplicationProcessorInit(ULONG Id
);
204 Ki386InitializeLdt(VOID
);
206 Ki386SetProcessorFeatures(VOID
);
210 KiGetCacheInformation(VOID
);
220 KiIsNpxErrataPresent(
226 KiSetProcessorType(VOID
);
230 KiGetFeatureBits(VOID
);
234 KiInitializeCpuFeatures();
236 ULONG
KeAllocateGdtSelector(ULONG Desc
[2]);
237 VOID
KeFreeGdtSelector(ULONG Entry
);
239 NtEarlyInitVdm(VOID
);
241 KeApplicationProcessorInitDispatcher(VOID
);
243 KeCreateApplicationProcessorIdleThread(ULONG Id
);
247 Ke386InitThreadWithContext(PKTHREAD Thread
,
248 PKSYSTEM_ROUTINE SystemRoutine
,
249 PKSTART_ROUTINE StartRoutine
,
252 #define KeArchInitThreadWithContext(Thread,SystemRoutine,StartRoutine,StartContext,Context) \
253 Ke386InitThreadWithContext(Thread,SystemRoutine,StartRoutine,StartContext,Context)
255 #ifdef _NTOSKRNL_ /* FIXME: Move flags above to NDK instead of here */
258 KiThreadStartup(PKSYSTEM_ROUTINE SystemRoutine
,
259 PKSTART_ROUTINE StartRoutine
,
262 KTRAP_FRAME TrapFrame
);
266 #endif /* __NTOSKRNL_INCLUDE_INTERNAL_AMD64_KE_H */