ReactOS 0.4.15-dev-5666-gc548b97
asm.h
Go to the documentation of this file.
1/*++ NDK Version: 0095
2
3Copyright (c) Alex Ionescu. All rights reserved.
4
5Header Name:
6
7 amd64/asm.h
8
9Abstract:
10
11 ASM Offsets for dealing with de-referencing structures in registers.
12
13Author:
14
15 Timo Kreuzer (timo.kreuzer@reactos.org) 06-Sep-2008
16
17--*/
18#ifndef _ASM_AMD64_H
19#define _ASM_AMD64_H
20
21#ifndef HEX
22 #ifdef _USE_ML
23 #define HEX(x) x##h
24 #else
25 #define HEX(val) 0x0##val
26 #endif
27#endif
28
29#define SIZEOF_FX_SAVE_AREA 528 // HACK
30
31//
32// CPU Modes
33//
34#define KernelMode HEX(0)
35#define UserMode HEX(1)
36
37//
38// KTSS Offsets
39//
40#define KTSS64_RSP0 HEX(04)
41#define KTSS64_RSP1 HEX(0c)
42#define KTSS64_RSP2 HEX(14)
43#define KTSS64_IST HEX(1c)
44#define KTSS64_IO_MAP_BASE HEX(66)
45
46//
47// KTHREAD Offsets
48//
49#define KTHREAD_DEBUG_ACTIVE HEX(03)
50#define KTHREAD_INITIAL_STACK HEX(28)
51#define KTHREAD_STACK_LIMIT HEX(30)
52#define KTHREAD_WAIT_IRQL HEX(156)
53
54//
55// KPRCB Offsets
56//
57#define KPRCB_CurrentThread HEX(08)
58
59
60//
61// KPCR Offsets
62//
63#define KPCR_TSS_BASE HEX(08)
64#define KPCR_SELF HEX(18)
65#define KPCR_STALL_SCALE_FACTOR HEX(64)
66#define KPCR_PRCB HEX(180
67
68//
69// KTRAP_FRAME Offsets
70//
71#define KTRAP_FRAME_P1Home HEX(00)
72#define KTRAP_FRAME_P2Home HEX(08)
73#define KTRAP_FRAME_P3Home HEX(10)
74#define KTRAP_FRAME_P4Home HEX(18)
75#define KTRAP_FRAME_P5 HEX(20)
76#define KTRAP_FRAME_PreviousMode HEX(28)
77#define KTRAP_FRAME_PreviousIrql HEX(29)
78#define KTRAP_FRAME_FaultIndicator HEX(2A)
79#define KTRAP_FRAME_ExceptionActive HEX(2B)
80#define KTRAP_FRAME_MxCsr HEX(2C)
81#define KTRAP_FRAME_Rax HEX(30)
82#define KTRAP_FRAME_Rcx HEX(38)
83#define KTRAP_FRAME_Rdx HEX(40)
84#define KTRAP_FRAME_R8 HEX(48)
85#define KTRAP_FRAME_R9 HEX(50)
86#define KTRAP_FRAME_R10 HEX(58)
87#define KTRAP_FRAME_R11 HEX(60)
88#define KTRAP_FRAME_GsBase HEX(68)
89#define KTRAP_FRAME_Xmm0 HEX(70)
90#define KTRAP_FRAME_Xmm1 HEX(80)
91#define KTRAP_FRAME_Xmm2 HEX(90)
92#define KTRAP_FRAME_Xmm3 HEX(A0)
93#define KTRAP_FRAME_Xmm4 HEX(B0)
94#define KTRAP_FRAME_Xmm5 HEX(C0)
95#define KTRAP_FRAME_FaultAddress HEX(D0)
96#define KTRAP_FRAME_Dr0 HEX(D8)
97#define KTRAP_FRAME_Dr1 HEX(E0)
98#define KTRAP_FRAME_Dr2 HEX(E8)
99#define KTRAP_FRAME_Dr3 HEX(F0)
100#define KTRAP_FRAME_Dr6 HEX(F8)
101#define KTRAP_FRAME_Dr7 HEX(100)
102#define KTRAP_FRAME_DebugControl HEX(108)
103#define KTRAP_FRAME_LastBranchToRip HEX(110)
104#define KTRAP_FRAME_LastBranchFromRip HEX(118)
105#define KTRAP_FRAME_LastExceptionToRip HEX(120)
106#define KTRAP_FRAME_LastExceptionFromRip HEX(128)
107#define KTRAP_FRAME_SegDs HEX(130)
108#define KTRAP_FRAME_SegEs HEX(132)
109#define KTRAP_FRAME_SegFs HEX(134)
110#define KTRAP_FRAME_SegGs HEX(136)
111#define KTRAP_FRAME_TrapFrame HEX(138)
112#define KTRAP_FRAME_Rbx HEX(140)
113#define KTRAP_FRAME_Rdi HEX(148)
114#define KTRAP_FRAME_Rsi HEX(150)
115#define KTRAP_FRAME_Rbp HEX(158)
116#define KTRAP_FRAME_ErrorCode HEX(160)
117#define KTRAP_FRAME_Rip HEX(168)
118#define KTRAP_FRAME_SegCs HEX(170)
119#define KTRAP_FRAME_Logging HEX(173)
120#define KTRAP_FRAME_EFlags HEX(178)
121#define KTRAP_FRAME_Rsp HEX(180)
122#define KTRAP_FRAME_SegSs HEX(188)
123#define KTRAP_FRAME_CodePatchCycle HEX(18c)
124#define SIZE_KTRAP_FRAME HEX(190)
125#define KTRAP_FRAME_ALIGN HEX(10)
126#define KTRAP_FRAME_LENGTH HEX(190)
127
128//
129// CONTEXT Offsets
130//
131#define CONTEXT_P1Home 0
132#define CONTEXT_P2Home HEX(08)
133#define CONTEXT_P3Home HEX(10)
134#define CONTEXT_P4Home HEX(18)
135#define CONTEXT_P5Home HEX(20)
136#define CONTEXT_P6Home HEX(28)
137#define CONTEXT_ContextFlags HEX(30)
138#define CONTEXT_MxCsr HEX(34)
139#define CONTEXT_SegCs HEX(38)
140#define CONTEXT_SegDs HEX(3a)
141#define CONTEXT_SegEs HEX(3c)
142#define CONTEXT_SegFs HEX(3e)
143#define CONTEXT_SegGs HEX(40)
144#define CONTEXT_SegSs HEX(42)
145#define CONTEXT_EFlags HEX(44)
146#define CONTEXT_Dr0 HEX(48)
147#define CONTEXT_Dr1 HEX(50)
148#define CONTEXT_Dr2 HEX(58)
149#define CONTEXT_Dr3 HEX(60)
150#define CONTEXT_Dr6 HEX(68)
151#define CONTEXT_Dr7 HEX(70)
152#define CONTEXT_Rax HEX(78)
153#define CONTEXT_Rcx HEX(80)
154#define CONTEXT_Rdx HEX(88)
155#define CONTEXT_Rbx HEX(90)
156#define CONTEXT_Rsp HEX(98)
157#define CONTEXT_Rbp HEX(a0)
158#define CONTEXT_Rsi HEX(a8)
159#define CONTEXT_Rdi HEX(b0)
160#define CONTEXT_R8 HEX(b8)
161#define CONTEXT_R9 HEX(c0)
162#define CONTEXT_R10 HEX(c8)
163#define CONTEXT_R11 HEX(d0)
164#define CONTEXT_R12 HEX(d8)
165#define CONTEXT_R13 HEX(e0)
166#define CONTEXT_R14 HEX(e8)
167#define CONTEXT_R15 HEX(f0)
168#define CONTEXT_Rip HEX(f8)
169#define CONTEXT_Header HEX(100)
170#define CONTEXT_Legacy HEX(120)
171#define CONTEXT_Xmm0 HEX(1a0)
172#define CONTEXT_Xmm1 HEX(1b0)
173#define CONTEXT_Xmm2 HEX(1c0)
174#define CONTEXT_Xmm3 HEX(1d0)
175#define CONTEXT_Xmm4 HEX(1e0)
176#define CONTEXT_Xmm5 HEX(1f0)
177#define CONTEXT_Xmm6 HEX(200)
178#define CONTEXT_Xmm7 HEX(210)
179#define CONTEXT_Xmm8 HEX(220)
180#define CONTEXT_Xmm9 HEX(230)
181#define CONTEXT_Xmm10 HEX(240)
182#define CONTEXT_Xmm11 HEX(250)
183#define CONTEXT_Xmm12 HEX(260)
184#define CONTEXT_Xmm13 HEX(270)
185#define CONTEXT_Xmm14 HEX(280)
186#define CONTEXT_Xmm15 HEX(290)
187#define CONTEXT_VectorRegister HEX(300)
188#define CONTEXT_VectorControl HEX(4a0)
189#define CONTEXT_DebugControl HEX(4a8)
190#define CONTEXT_LastBranchToRip HEX(4b0)
191#define CONTEXT_LastBranchFromRip HEX(4b8)
192#define CONTEXT_LastExceptionToRip HEX(4c0)
193#define CONTEXT_LastExceptionFromRip HEX(4c8)
194
195//
196// KEXCEPTION_FRAME offsets
197//
198#define KEXCEPTION_FRAME_P1Home HEX(000)
199#define KEXCEPTION_FRAME_P2Home HEX(008)
200#define KEXCEPTION_FRAME_P3Home HEX(010)
201#define KEXCEPTION_FRAME_P4Home HEX(018)
202#define KEXCEPTION_FRAME_P5 HEX(020)
203#define KEXCEPTION_FRAME_InitialStack HEX(028)
204#define KEXCEPTION_FRAME_Xmm6 HEX(030)
205#define KEXCEPTION_FRAME_Xmm7 HEX(040)
206#define KEXCEPTION_FRAME_Xmm8 HEX(050)
207#define KEXCEPTION_FRAME_Xmm9 HEX(060)
208#define KEXCEPTION_FRAME_Xmm10 HEX(070)
209#define KEXCEPTION_FRAME_Xmm11 HEX(080)
210#define KEXCEPTION_FRAME_Xmm12 HEX(090)
211#define KEXCEPTION_FRAME_Xmm13 HEX(0A0)
212#define KEXCEPTION_FRAME_Xmm14 HEX(0B0)
213#define KEXCEPTION_FRAME_Xmm15 HEX(0C0)
214#define KEXCEPTION_FRAME_TrapFrame HEX(0D0)
215#define KEXCEPTION_FRAME_CallbackStack HEX(0D8)
216#define KEXCEPTION_FRAME_OutputBuffer HEX(0E0)
217#define KEXCEPTION_FRAME_OutputLength HEX(0E8)
218#define KEXCEPTION_FRAME_MxCsr HEX(0F0)
219#define KEXCEPTION_FRAME_Rbp HEX(0F8)
220#define KEXCEPTION_FRAME_Rbx HEX(100)
221#define KEXCEPTION_FRAME_Rdi HEX(108)
222#define KEXCEPTION_FRAME_Rsi HEX(110)
223#define KEXCEPTION_FRAME_R12 HEX(118)
224#define KEXCEPTION_FRAME_R13 HEX(120)
225#define KEXCEPTION_FRAME_R14 HEX(128)
226#define KEXCEPTION_FRAME_R15 HEX(130)
227#define KEXCEPTION_FRAME_Return HEX(138)
228#define SIZE_KEXCEPTION_FRAME HEX(140)
229
230
231//
232// EXCEPTION_RECORD Offsets
233//
234#define EXCEPTION_RECORD_ExceptionCode HEX(00)
235#define EXCEPTION_RECORD_ExceptionFlags HEX(04)
236#define EXCEPTION_RECORD_ExceptionRecord HEX(08)
237#define EXCEPTION_RECORD_ExceptionAddress HEX(10)
238#define EXCEPTION_RECORD_NumberParameters HEX(18)
239#define EXCEPTION_RECORD_ExceptionInformation HEX(20)
240#define SIZE_EXCEPTION_RECORD HEX(98)
241
242//
243// CR0
244//
245#define CR0_PE HEX(1)
246#define CR0_MP HEX(2)
247#define CR0_EM HEX(4)
248#define CR0_TS HEX(8)
249#define CR0_ET HEX(10)
250#define CR0_NE HEX(20)
251#define CR0_WP HEX(10000)
252#define CR0_AM HEX(40000)
253#define CR0_NW HEX(20000000)
254#define CR0_CD HEX(40000000)
255#define CR0_PG HEX(80000000)
256
257/* Number of bytes reserved for syscall parameters */
258#define MAX_SYSCALL_PARAM_SIZE (16 * 8)
259
260#ifdef _ASM_
261//
262// CR4
263//
264#define CR4_VME HEX(1)
265#define CR4_PVI HEX(2)
266#define CR4_TSD HEX(4)
267#define CR4_DE HEX(8)
268#define CR4_PSE HEX(10)
269#define CR4_PAE HEX(20)
270#define CR4_MCE HEX(40)
271#define CR4_PGE HEX(80)
272#define CR4_FXSR HEX(200)
273#define CR4_XMMEXCPT HEX(400)
274#endif
275
276//
277// Generic Definitions
278//
279#define PRIMARY_VECTOR_BASE HEX(30)
280#define MAXIMUM_IDTVECTOR HEX(FF)
281
282//
283// Usermode callout frame definitions
284//
285#define CBSTACK_STACK HEX(0)
286#define CBSTACK_TRAP_FRAME HEX(8)
287#define CBSTACK_CALLBACK_STACK HEX(10)
288#define CBSTACK_RBP HEX(18)
289#define CBSTACK_RESULT HEX(20)
290#define CBSTACK_RESULT_LENGTH HEX(28)
291
292
293/* Following ones are ASM only! ***********************************************/
294
295#ifdef __ASM__
296
297//
298// PCR Access
299//
300#define PCR gs:
301
302//
303// EFLAGS
304//
305#define EFLAGS_TF HEX(100)
306#define EFLAGS_INTERRUPT_MASK HEX(200)
307#define EFLAGS_NESTED_TASK HEX(4000)
308#define EFLAGS_V86_MASK HEX(20000)
309#define EFLAGS_ALIGN_CHECK HEX(40000)
310#define EFLAGS_VIF HEX(80000)
311#define EFLAGS_VIP HEX(100000)
312#define EFLAG_SIGN HEX(8000)
313#define EFLAG_ZERO HEX(4000)
314#define EFLAG_SELECT (EFLAG_SIGN + EFLAG_ZERO)
315#define EFLAGS_USER_SANITIZE HEX(3F4DD7)
316
317//
318// Exception codes
319//
320#define EXCEPTION_DIVIDED_BY_ZERO HEX(00000)
321#define EXCEPTION_DEBUG HEX(00001)
322#define EXCEPTION_NMI HEX(00002)
323#define EXCEPTION_INT3 HEX(00003)
324#define EXCEPTION_BOUND_CHECK HEX(00005)
325#define EXCEPTION_INVALID_OPCODE HEX(00006)
326#define EXCEPTION_NPX_NOT_AVAILABLE HEX(00007)
327#define EXCEPTION_DOUBLE_FAULT HEX(00008)
328#define EXCEPTION_NPX_OVERRUN HEX(00009)
329#define EXCEPTION_INVALID_TSS HEX(0000A)
330#define EXCEPTION_SEGMENT_NOT_PRESENT HEX(0000B)
331#define EXCEPTION_STACK_FAULT HEX(0000C)
332#define EXCEPTION_GP_FAULT HEX(0000D)
333#define EXCEPTION_RESERVED_TRAP HEX(0000F)
334#define EXCEPTION_NPX_ERROR HEX(00010)
335#define EXCEPTION_ALIGNMENT_CHECK HEX(00011)
336
337//
338// NTSTATUS values
339//
340#define STATUS_ACCESS_VIOLATION HEX(C0000005)
341#define STATUS_IN_PAGE_ERROR HEX(C0000006)
342#define STATUS_GUARD_PAGE_VIOLATION HEX(80000001)
343#define STATUS_PRIVILEGED_INSTRUCTION HEX(C0000096)
344#define STATUS_STACK_OVERFLOW HEX(C00000FD)
345#define KI_EXCEPTION_ACCESS_VIOLATION HEX(10000004)
346#define STATUS_INVALID_SYSTEM_SERVICE HEX(C000001C)
347#define STATUS_NO_CALLBACK_ACTIVE HEX(C0000258)
348#define STATUS_CALLBACK_POP_STACK HEX(C0000423)
349#define STATUS_ARRAY_BOUNDS_EXCEEDED HEX(C000008C)
350#define STATUS_ILLEGAL_INSTRUCTION HEX(C000001D)
351#define STATUS_INVALID_LOCK_SEQUENCE HEX(C000001E)
352#define STATUS_BREAKPOINT HEX(80000003)
353#define STATUS_SINGLE_STEP HEX(80000004)
354#define STATUS_INTEGER_DIVIDE_BY_ZERO HEX(C0000094)
355#define STATUS_INTEGER_OVERFLOW HEX(C0000095)
356#define STATUS_FLOAT_DENORMAL_OPERAND HEX(C000008D)
357#define STATUS_FLOAT_DIVIDE_BY_ZERO HEX(C000008E)
358#define STATUS_FLOAT_INEXACT_RESULT HEX(C000008F)
359#define STATUS_FLOAT_INVALID_OPERATION HEX(C0000090)
360#define STATUS_FLOAT_OVERFLOW HEX(C0000091)
361#define STATUS_FLOAT_STACK_CHECK HEX(C0000092)
362#define STATUS_FLOAT_UNDERFLOW HEX(C0000093)
363#define STATUS_FLOAT_MULTIPLE_FAULTS HEX(C00002B4)
364#define STATUS_FLOAT_MULTIPLE_TRAPS HEX(C00002B5)
365#define STATUS_ASSERTION_FAILURE HEX(C0000420)
366
367//
368// Bugcheck Codes
369//
370#define APC_INDEX_MISMATCH HEX(01)
371#define IRQL_NOT_GREATER_OR_EQUAL HEX(09)
372#define IRQL_NOT_LESS_OR_EQUAL HEX(0A)
373#define TRAP_CAUSE_UNKNOWN HEX(12)
374#define KMODE_EXCEPTION_NOT_HANDLED HEX(13)
375#define IRQL_GT_ZERO_AT_SYSTEM_SERVICE HEX(4A)
376#define UNEXPECTED_KERNEL_MODE_TRAP HEX(7F)
377#define ATTEMPTED_SWITCH_FROM_DPC HEX(B8)
378#define HARDWARE_INTERRUPT_STORM HEX(F2)
379
380//
381// IRQL Levels
382//
383#define PASSIVE_LEVEL 0
384#define LOW_LEVEL 0
385#define APC_LEVEL 1
386#define DISPATCH_LEVEL 2
387#define CLOCK_LEVEL 13
388#define IPI_LEVEL 14
389#define POWER_LEVEL 14
390#define PROFILE_LEVEL 15
391#define HIGH_LEVEL 15
392
393//
394// Quantum Decrements
395//
396#define CLOCK_QUANTUM_DECREMENT HEX(3)
397
398//
399// Machine types
400//
401#define MACHINE_TYPE_ISA HEX(0000)
402#define MACHINE_TYPE_EISA HEX(0001)
403#define MACHINE_TYPE_MCA HEX(0002)
404
405//
406// Kernel Feature Bits
407//
408#define KF_RDTSC HEX(00000002)
409
410//
411// Kernel Stack Size
412//
413#define KERNEL_STACK_SIZE HEX(6000)
414
415#endif // __ASM__
416
417#endif // !_ASM_AMD64_H
418