[SDK][NDK] Add two missing documented GDT selector names.
[reactos.git] / sdk / include / ndk / i386 / asm.h
1 /*++ NDK Version: 0095
2
3 Copyright (c) Alex Ionescu. All rights reserved.
4
5 Header Name:
6
7 asm.h
8
9 Abstract:
10
11 ASM Offsets for dealing with de-referencing structures in registers.
12 C-compatible version of the file ks386.inc present in the newest WDK.
13
14 Author:
15
16 Alex Ionescu (alex.ionescu@reactos.com) 06-Oct-2004
17
18 --*/
19
20 #ifndef _ASM_X86_H
21 #define _ASM_X86_H
22
23 //
24 // PCR Access
25 //
26 #ifdef __ASM__
27 #ifdef CONFIG_SMP
28 #define PCR fs:
29 #else
30 #define PCR ds:[0xFFDFF000]
31 #endif
32 #endif
33
34 //
35 // CPU Modes
36 //
37 #define KernelMode 0x0
38 #define UserMode 0x1
39
40 //
41 // Selector Names
42 //
43 #ifdef __ASM__
44 #define RPL_MASK 0x0003
45 #define MODE_MASK 0x0001
46 #define KGDT_NULL 0x00
47 #define KGDT_R0_CODE 0x08
48 #define KGDT_R0_DATA 0x10
49 #define KGDT_R3_CODE 0x18
50 #define KGDT_R3_DATA 0x20
51 #define KGDT_TSS 0x28
52 #define KGDT_R0_PCR 0x30
53 #define KGDT_R3_TEB 0x38
54 #define KGDT_VDM_TILE 0x40
55 #define KGDT_LDT 0x48
56 #define KGDT_DF_TSS 0x50
57 #define KGDT_NMI_TSS 0x58
58 #endif
59
60 //
61 // TSS Offsets
62 //
63 #define KTSS_ESP0 0x4
64 #define KTSS_CR3 0x1C
65 #define KTSS_EIP 0x20
66 #define KTSS_EFLAGS 0x24
67 #define KTSS_EAX 0x28
68 #define KTSS_ECX 0x2C
69 #define KTSS_EDX 0x30
70 #define KTSS_EBX 0x34
71 #define KTSS_ESP 0x38
72 #define KTSS_EBP 0x3C
73 #define KTSS_ESI 0x40
74 #define KTSS_EDI 0x44
75 #define KTSS_ES 0x48
76 #define KTSS_CS 0x4C
77 #define KTSS_SS 0x50
78 #define KTSS_DS 0x54
79 #define KTSS_FS 0x58
80 #define KTSS_GS 0x5C
81 #define KTSS_LDT 0x60
82 #define KTSS_IOMAPBASE 0x66
83 #define KTSS_IO_MAPS 0x68
84
85 //
86 // KTHREAD Offsets
87 //
88 #define KTHREAD_DEBUG_ACTIVE 0x03
89 #define KTHREAD_INITIAL_STACK 0x18
90 #define KTHREAD_STACK_LIMIT 0x1C
91 #define KTHREAD_TEB 0x74
92 #define KTHREAD_KERNEL_STACK 0x20
93 #define KTHREAD_ALERTED 0x5E
94 #define KTHREAD_APCSTATE_PROCESS 0x28 + 0x10
95 #define KTHREAD_PENDING_USER_APC 0x28 + 0x16
96 #define KTHREAD_PENDING_KERNEL_APC 0x28 + 0x15
97 #define KTHREAD_CONTEXT_SWITCHES 0x48
98 #define KTHREAD_STATE_ 0x4C
99 #define KTHREAD_NPX_STATE 0x4D
100 #define KTHREAD_WAIT_IRQL 0x4E
101 #define KTHREAD_NEXT_PROCESSOR 0x40
102 #define KTHREAD_WAIT_REASON 0x5A
103 #define KTHREAD_PRIORITY 0x5B
104 #define KTHREAD_SWAP_BUSY 0x5D
105 #define KTHREAD_SERVICE_TABLE 0x118
106 #define KTHREAD_PREVIOUS_MODE 0xD7
107 #define KTHREAD_COMBINED_APC_DISABLE 0x70
108 #define KTHREAD_SPECIAL_APC_DISABLE 0x72
109 #define KTHREAD_LARGE_STACK 0x107
110 #define KTHREAD_TRAP_FRAME 0x110
111 #define KTHREAD_CALLBACK_STACK 0x114
112 #define KTHREAD_APC_STATE_INDEX 0x11C
113 #define KTHREAD_STACK_BASE 0x158
114 #define KTHREAD_QUANTUM 0x15D
115 #define KTHREAD_KERNEL_TIME 0x160
116 #define KTHREAD_USER_TIME 0x18C
117
118 //
119 // KPROCESS Offsets
120 //
121 #define KPROCESS_DIRECTORY_TABLE_BASE 0x18
122 #define KPROCESS_LDT_DESCRIPTOR0 0x20
123 #define KPROCESS_LDT_DESCRIPTOR1 0x24
124 #define KPROCESS_INT21_DESCRIPTOR0 0x28
125 #define KPROCESS_INT21_DESCRIPTOR1 0x2C
126 #define KPROCESS_IOPM_OFFSET 0x30
127 #define KPROCESS_ACTIVE_PROCESSORS 0x34
128 #define EPROCESS_VDM_OBJECTS 0x144
129
130 //
131 // KTIMER_TABLE Offsets
132 //
133 #ifdef __ASM__
134 #define KTIMER_TABLE_ENTRY 0x00
135 #define KTIMER_TABLE_TIME 0x08
136 #define TIMER_ENTRY_SIZE 0x10
137 #define TIMER_TABLE_SIZE 0x200
138 #endif
139
140 //
141 // KPRCB Offsets
142 //
143 #define KPRCB_DR0 0x2F8
144 #define KPRCB_DR1 0x2FC
145 #define KPRCB_DR2 0x300
146 #define KPRCB_DR3 0x304
147 #define KPRCB_DR6 0x308
148 #define KPRCB_DR7 0x30C
149 #define KPRCB_TIMER_HAND 0x964
150 #define KPRCB_TIMER_REQUEST 0x968
151
152 //
153 // KPCR Offsets
154 //
155 #define KPCR_EXCEPTION_LIST 0x0
156 #define KPCR_INITIAL_STACK 0x4
157 #define KPCR_STACK_LIMIT 0x8
158 #define KPCR_PERF_GLOBAL_GROUP_MASK 0x8
159 #define KPCR_CONTEXT_SWITCHES 0x10
160 #define KPCR_SET_MEMBER_COPY 0x14
161 #define KPCR_TEB 0x18
162 #define KPCR_SELF 0x1C
163 #define KPCR_PRCB 0x20
164 #define KPCR_IRQL 0x24
165 #define KPCR_IRR 0x28
166 #define KPCR_IRR_ACTIVE 0x2C
167 #define KPCR_IDR 0x30
168 #define KPCR_KD_VERSION_BLOCK 0x34
169 #define KPCR_IDT 0x38
170 #define KPCR_GDT 0x3C
171 #define KPCR_TSS 0x40
172 #define KPCR_STALL_SCALE_FACTOR 0x4C
173 #define KPCR_SET_MEMBER 0x48
174 #define KPCR_NUMBER 0x51
175 #define KPCR_VDM_ALERT 0x54
176 #define KPCR_PRCB_DATA 0x120
177 #define KPCR_CURRENT_THREAD 0x124
178 #define KPCR_PRCB_NEXT_THREAD 0x128
179 #define KPCR_PRCB_IDLE_THREAD 0x12C
180 #define KPCR_PROCESSOR_NUMBER 0x130
181 #define KPCR_PRCB_SET_MEMBER 0x134
182 #define KPCR_PRCB_CPU_TYPE 0x138
183 #define KPCR_PRCB_PRCB_LOCK 0xA7C
184 #define KPCR_NPX_THREAD 0x640
185 #define KPCR_DR6 0x428
186 #define KPCR_DR7 0x42C
187 #define KPCR_PRCB_INTERRUPT_COUNT 0x644
188 #define KPCR_PRCB_KERNEL_TIME 0x648
189 #define KPCR_PRCB_USER_TIME 0x64C
190 #define KPCR_PRCB_DPC_TIME 0x650
191 #define KPCR_PRCB_DEBUG_DPC_TIME 0x654
192 #define KPCR_PRCB_INTERRUPT_TIME 0x658
193 #define KPCR_PRCB_ADJUST_DPC_THRESHOLD 0x65C
194 #define KPCR_PRCB_SKIP_TICK 0x664
195 #define KPCR_SYSTEM_CALLS 0x6B8
196 #define KPCR_PRCB_DPC_QUEUE_DEPTH 0xA4C
197 #define KPCR_PRCB_DPC_COUNT 0xA50
198 #define KPCR_PRCB_DPC_STACK 0xA68
199 #define KPCR_PRCB_MAXIMUM_DPC_QUEUE_DEPTH 0xA6C
200 #define KPCR_PRCB_DPC_REQUEST_RATE 0xA70
201 #define KPCR_PRCB_DPC_INTERRUPT_REQUESTED 0xA78
202 #define KPCR_PRCB_DPC_ROUTINE_ACTIVE 0xA7A
203 #define KPCR_PRCB_DPC_LAST_COUNT 0xA80
204 #define KPCR_PRCB_TIMER_REQUEST 0xA88
205 #define KPCR_PRCB_QUANTUM_END 0xAA1
206 #define KPCR_PRCB_IDLE_SCHEDULE 0xAA3
207 #define KPCR_PRCB_DEFERRED_READY_LIST_HEAD 0xC10
208 #define KPCR_PRCB_POWER_STATE_IDLE_FUNCTION 0xEC0
209
210 //
211 // KINTERRUPT Offsets
212 //
213 #define KINTERRUPT_INTERRUPT_LIST_HEAD 0x04
214 #define KINTERRUPT_SERVICE_ROUTINE 0x0C
215 #define KINTERRUPT_SERVICE_CONTEXT 0x10
216 #define KINTERRUPT_TICK_COUNT 0x18
217 #define KINTERRUPT_ACTUAL_LOCK 0x1C
218 #define KINTERRUPT_DISPATCH_ADDRESS 0x20
219 #define KINTERRUPT_VECTOR 0x24
220 #define KINTERRUPT_IRQL 0x28
221 #define KINTERRUPT_SYNCHRONIZE_IRQL 0x29
222 #define KINTERRUPT_DISPATCH_COUNT 0x38
223 #define KINTERRUPT_DISPATCH_CODE 0x3C
224
225 //
226 // KGDTENTRY Offsets
227 //
228 #define KGDT_BASE_LOW 0x2
229 #define KGDT_BASE_MID 0x4
230 #define KGDT_BASE_HI 0x7
231 #define KGDT_LIMIT_HI 0x6
232 #define KGDT_LIMIT_LOW 0x0
233
234 //
235 // FPU Save Area Offsets
236 //
237 #define FP_CONTROL_WORD 0x0
238 #define FP_STATUS_WORD 0x4
239 #define FP_TAG_WORD 0x8
240 #define FP_ERROR_OFFSET 0xC
241 #define FP_ERROR_SELECTOR 0x10
242 #define FP_DATA_OFFSET 0x14
243 #define FP_DATA_SELECTOR 0x18
244 #define FN_CR0_NPX_STATE 0x20C
245 #define SIZEOF_FX_SAVE_AREA 528
246 #define NPX_FRAME_LENGTH 0x210
247
248 //
249 // FX Save Area Offsets
250 //
251 #define FX_CONTROL_WORD 0x0
252 #define FX_STATUS_WORD 0x2
253 #define FX_TAG_WORD 0x4
254 #define FX_ERROR_OPCODE 0x6
255 #define FX_ERROR_OFFSET 0x8
256 #define FX_ERROR_SELECTOR 0xC
257 #define FX_DATA_OFFSET 0x10
258 #define FX_DATA_SELECTOR 0x14
259 #define FX_MXCSR 0x18
260
261 //
262 // NPX States
263 //
264 #define NPX_STATE_NOT_LOADED 0xA
265 #define NPX_STATE_LOADED 0x0
266
267 //
268 // Trap Frame Offsets
269 //
270 #define KTRAP_FRAME_DEBUGEBP 0x0
271 #define KTRAP_FRAME_DEBUGEIP 0x4
272 #define KTRAP_FRAME_DEBUGARGMARK 0x8
273 #define KTRAP_FRAME_DEBUGPOINTER 0xC
274 #define KTRAP_FRAME_TEMPCS 0x10
275 #define KTRAP_FRAME_TEMPESP 0x14
276 #define KTRAP_FRAME_DR0 0x18
277 #define KTRAP_FRAME_DR1 0x1C
278 #define KTRAP_FRAME_DR2 0x20
279 #define KTRAP_FRAME_DR3 0x24
280 #define KTRAP_FRAME_DR6 0x28
281 #define KTRAP_FRAME_DR7 0x2C
282 #define KTRAP_FRAME_GS 0x30
283 #define KTRAP_FRAME_RESERVED1 0x32
284 #define KTRAP_FRAME_ES 0x34
285 #define KTRAP_FRAME_RESERVED2 0x36
286 #define KTRAP_FRAME_DS 0x38
287 #define KTRAP_FRAME_RESERVED3 0x3A
288 #define KTRAP_FRAME_EDX 0x3C
289 #define KTRAP_FRAME_ECX 0x40
290 #define KTRAP_FRAME_EAX 0x44
291 #define KTRAP_FRAME_PREVIOUS_MODE 0x48
292 #define KTRAP_FRAME_EXCEPTION_LIST 0x4C
293 #define KTRAP_FRAME_FS 0x50
294 #define KTRAP_FRAME_RESERVED4 0x52
295 #define KTRAP_FRAME_EDI 0x54
296 #define KTRAP_FRAME_ESI 0x58
297 #define KTRAP_FRAME_EBX 0x5C
298 #define KTRAP_FRAME_EBP 0x60
299 #define KTRAP_FRAME_ERROR_CODE 0x64
300 #define KTRAP_FRAME_EIP 0x68
301 #define KTRAP_FRAME_CS 0x6C
302 #define KTRAP_FRAME_EFLAGS 0x70
303 #define KTRAP_FRAME_ESP 0x74
304 #define KTRAP_FRAME_SS 0x78
305 #define KTRAP_FRAME_RESERVED5 0x7A
306 #define KTRAP_FRAME_V86_ES 0x7C
307 #define KTRAP_FRAME_RESERVED6 0x7E
308 #define KTRAP_FRAME_V86_DS 0x80
309 #define KTRAP_FRAME_RESERVED7 0x82
310 #define KTRAP_FRAME_V86_FS 0x84
311 #define KTRAP_FRAME_RESERVED8 0x86
312 #define KTRAP_FRAME_V86_GS 0x88
313 #define KTRAP_FRAME_RESERVED9 0x8A
314 #define KTRAP_FRAME_SIZE 0x8C
315 #define KTRAP_FRAME_LENGTH 0x8C
316 #define KTRAP_FRAME_ALIGN 0x04
317 #define FRAME_EDITED 0xFFF8
318
319 //
320 // USER_SHARED_DATA Offsets
321 //
322 #ifdef __ASM__
323 #define USER_SHARED_DATA 0xFFDF0000
324 #endif
325 #define USER_SHARED_DATA_INTERRUPT_TIME 0x8
326 #define USER_SHARED_DATA_SYSTEM_TIME 0x14
327 #define USER_SHARED_DATA_PROCESSOR_FEATURES 0x274
328 #define USER_SHARED_DATA_TICK_COUNT 0x320
329
330 //
331 // KUSER_SHARED_DATA Offsets (this stuff is trash)
332 //
333 #define KERNEL_USER_SHARED_DATA 0x7FFE0000
334 #define KUSER_SHARED_PROCESSOR_FEATURES KERNEL_USER_SHARED_DATA + 0x274
335 #define KUSER_SHARED_SYSCALL KERNEL_USER_SHARED_DATA + 0x300
336 #define KUSER_SHARED_SYSCALL_RET KERNEL_USER_SHARED_DATA + 0x304
337 #define PROCESSOR_FEATURE_FXSR KUSER_SHARED_PROCESSOR_FEATURES + 0x4
338
339 //
340 // CONTEXT Offsets
341 //
342 #define CONTEXT_FLAGS 0x0
343 #define CONTEXT_DR6 0x14
344 #define CONTEXT_FLOAT_SAVE 0x1C
345 #define CONTEXT_SEGGS 0x8C
346 #define CONTEXT_SEGFS 0x90
347 #define CONTEXT_SEGES 0x94
348 #define CONTEXT_SEGDS 0x98
349 #define CONTEXT_EDI 0x9C
350 #define CONTEXT_ESI 0xA0
351 #define CONTEXT_EBX 0xA4
352 #define CONTEXT_EDX 0xA8
353 #define CONTEXT_ECX 0xAC
354 #define CONTEXT_EAX 0xB0
355 #define CONTEXT_EBP 0xB4
356 #define CONTEXT_EIP 0xB8
357 #define CONTEXT_SEGCS 0xBC
358 #define CONTEXT_EFLAGS 0xC0
359 #define CONTEXT_ESP 0xC4
360 #define CONTEXT_SEGSS 0xC8
361 #define CONTEXT_FLOAT_SAVE_CONTROL_WORD CONTEXT_FLOAT_SAVE + FP_CONTROL_WORD
362 #define CONTEXT_FLOAT_SAVE_STATUS_WORD CONTEXT_FLOAT_SAVE + FP_STATUS_WORD
363 #define CONTEXT_FLOAT_SAVE_TAG_WORD CONTEXT_FLOAT_SAVE + FP_TAG_WORD
364 #define CONTEXT_ALIGNED_SIZE 0x2CC
365 #define CONTEXT_FRAME_LENGTH 0x2D0
366
367 //
368 // CONTEXT Flags
369 //
370 #ifdef __ASM__
371 #define CONTEXT_CONTROL 0x10001
372 #define CONTEXT_INTEGER 0x10002
373 #define CONTEXT_SEGMENTS 0x10004
374 #define CONTEXT_FLOATING_POINT 0x10008
375 #define CONTEXT_DEBUG_REGISTERS 0x10010
376 #define CONTEXT_FULL 0x10007
377 #endif
378
379 //
380 // EXCEPTION_RECORD Offsets
381 //
382 #define EXCEPTION_RECORD_EXCEPTION_CODE 0x0
383 #define EXCEPTION_RECORD_EXCEPTION_FLAGS 0x4
384 #define EXCEPTION_RECORD_EXCEPTION_RECORD 0x8
385 #define EXCEPTION_RECORD_EXCEPTION_ADDRESS 0xC
386 #define EXCEPTION_RECORD_NUMBER_PARAMETERS 0x10
387 #define SIZEOF_EXCEPTION_RECORD 0x14
388 #define EXCEPTION_RECORD_LENGTH 0x50
389
390 //
391 // Exception types
392 //
393 #ifdef __ASM__
394 #define EXCEPTION_NONCONTINUABLE 0x0001
395 #define EXCEPTION_UNWINDING 0x0002
396 #define EXCEPTION_EXIT_UNWIND 0x0004
397 #define EXCEPTION_STACK_INVALID 0x0008
398 #define EXCEPTION_NESTED_CALL 0x00010
399 #define EXCEPTION_TARGET_UNWIND 0x00020
400 #define EXCEPTION_COLLIDED_UNWIND 0x00040
401 #define EXCEPTION_UNWIND 0x00066
402 #define EXCEPTION_EXECUTE_HANDLER 0x00001
403 #define EXCEPTION_CONTINUE_SEARCH 0x00000
404 #define EXCEPTION_CONTINUE_EXECUTION 0xFFFFFFFF
405 #define EXCEPTION_CHAIN_END 0xFFFFFFFF
406 #endif
407
408 //
409 // TEB Offsets
410 //
411 #define TEB_EXCEPTION_LIST 0x0
412 #define TEB_STACK_BASE 0x4
413 #define TEB_STACK_LIMIT 0x8
414 #define TEB_FIBER_DATA 0x10
415 #define TEB_SELF 0x18
416 #define TEB_PEB 0x30
417 #define TEB_EXCEPTION_CODE 0x1A4
418 #define TEB_ACTIVATION_CONTEXT_STACK_POINTER 0x1A8
419 #define TEB_GL_TABLE 0xBE8
420 #define TEB_DEALLOCATION_STACK 0xE0C
421 #define TEB_GDI_BATCH_COUNT 0xF70
422 #define TEB_GUARANTEED_STACK_BYTES 0xF78
423 #define TEB_FLS_DATA 0xFB4
424
425 //
426 // PEB Offsets
427 //
428 #define PEB_KERNEL_CALLBACK_TABLE 0x2C
429
430 //
431 // FIBER Offsets
432 //
433 #define FIBER_PARAMETER 0x0
434 #define FIBER_EXCEPTION_LIST 0x4
435 #define FIBER_STACK_BASE 0x8
436 #define FIBER_STACK_LIMIT 0xC
437 #define FIBER_DEALLOCATION_STACK 0x10
438 #define FIBER_CONTEXT 0x14
439 #define FIBER_GUARANTEED_STACK_BYTES 0x2E0
440 #define FIBER_FLS_DATA 0x2E4
441 #define FIBER_ACTIVATION_CONTEXT_STACK 0x2E8
442 #define FIBER_CONTEXT_FLAGS FIBER_CONTEXT + CONTEXT_FLAGS
443 #define FIBER_CONTEXT_EAX FIBER_CONTEXT + CONTEXT_EAX
444 #define FIBER_CONTEXT_EBX FIBER_CONTEXT + CONTEXT_EBX
445 #define FIBER_CONTEXT_ECX FIBER_CONTEXT + CONTEXT_ECX
446 #define FIBER_CONTEXT_EDX FIBER_CONTEXT + CONTEXT_EDX
447 #define FIBER_CONTEXT_ESI FIBER_CONTEXT + CONTEXT_ESI
448 #define FIBER_CONTEXT_EDI FIBER_CONTEXT + CONTEXT_EDI
449 #define FIBER_CONTEXT_EBP FIBER_CONTEXT + CONTEXT_EBP
450 #define FIBER_CONTEXT_EIP FIBER_CONTEXT + CONTEXT_EIP
451 #define FIBER_CONTEXT_ESP FIBER_CONTEXT + CONTEXT_ESP
452 #define FIBER_CONTEXT_DR6 FIBER_CONTEXT + CONTEXT_DR6
453 #define FIBER_CONTEXT_FLOAT_SAVE_STATUS_WORD FIBER_CONTEXT + CONTEXT_FLOAT_SAVE_STATUS_WORD
454 #define FIBER_CONTEXT_FLOAT_SAVE_CONTROL_WORD FIBER_CONTEXT + CONTEXT_FLOAT_SAVE_CONTROL_WORD
455 #define FIBER_CONTEXT_FLOAT_SAVE_TAG_WORD FIBER_CONTEXT + CONTEXT_FLOAT_SAVE_TAG_WORD
456
457 //
458 // EFLAGS
459 //
460 #ifdef __ASM__
461 #define EFLAGS_TF 0x100
462 #define EFLAGS_INTERRUPT_MASK 0x200
463 #define EFLAGS_IOPL 0x3000
464 #define EFLAGS_NESTED_TASK 0x4000
465 #define EFLAGS_V86_MASK 0x20000
466 #define EFLAGS_ALIGN_CHECK 0x40000
467 #define EFLAGS_VIF 0x80000
468 #define EFLAGS_VIP 0x100000
469 #define EFLAG_SIGN 0x8000
470 #define EFLAG_ZERO 0x4000
471 #define EFLAGS_ID 0x200000
472 #define EFLAG_SELECT (EFLAG_SIGN + EFLAG_ZERO)
473 #endif
474 #define EFLAGS_USER_SANITIZE 0x3F4DD7
475
476 //
477 // CR0
478 //
479 #define CR0_PE 0x1
480 #define CR0_MP 0x2
481 #define CR0_EM 0x4
482 #define CR0_TS 0x8
483 #define CR0_ET 0x10
484 #define CR0_NE 0x20
485 #define CR0_WP 0x10000
486 #define CR0_AM 0x40000
487 #define CR0_NW 0x20000000
488 #define CR0_CD 0x40000000
489 #define CR0_PG 0x80000000
490
491 //
492 // CR4
493 //
494 #ifdef __ASM__
495 #define CR4_VME 0x1
496 #define CR4_PVI 0x2
497 #define CR4_TSD 0x4
498 #define CR4_DE 0x8
499 #define CR4_PSE 0x10
500 #define CR4_PAE 0x20
501 #define CR4_MCE 0x40
502 #define CR4_PGE 0x80
503 #define CR4_FXSR 0x200
504 #define CR4_XMMEXCPT 0x400
505 #endif
506
507 //
508 // DR6 and 7 Masks
509 //
510 #define DR6_LEGAL 0xE00F
511 #define DR7_LEGAL 0xFFFF0155
512 #define DR7_ACTIVE 0x55
513 #define DR7_OVERRIDE_V 0x04
514 #define DR7_RESERVED_MASK 0xDC00
515 #define DR7_OVERRIDE_MASK 0xF0000
516
517 //
518 // Usermode callout frame definitions
519 //
520 #define CBSTACK_STACK 0x0
521 #define CBSTACK_TRAP_FRAME 0x4
522 #define CBSTACK_CALLBACK_STACK 0x8
523 #define CBSTACK_EBP 0x18
524 #define CBSTACK_RESULT 0x20
525 #define CBSTACK_RESULT_LENGTH 0x24
526
527 //
528 // NTSTATUS, Bugcheck Codes and Debug Codes
529 //
530 #ifdef __ASM__
531 #define STATUS_ACCESS_VIOLATION 0xC0000005
532 #define STATUS_IN_PAGE_ERROR 0xC0000006
533 #define STATUS_GUARD_PAGE_VIOLATION 0x80000001
534 #define STATUS_PRIVILEGED_INSTRUCTION 0xC0000096
535 #define STATUS_STACK_OVERFLOW 0xC00000FD
536 #define KI_EXCEPTION_ACCESS_VIOLATION 0x10000004
537 #define STATUS_INVALID_SYSTEM_SERVICE 0xC000001C
538 #define STATUS_NO_CALLBACK_ACTIVE 0xC0000258
539 #define STATUS_CALLBACK_POP_STACK 0xC0000423
540 #define STATUS_ARRAY_BOUNDS_EXCEEDED 0xC000008C
541 #define STATUS_ILLEGAL_INSTRUCTION 0xC000001D
542 #define STATUS_INVALID_LOCK_SEQUENCE 0xC000001E
543 #define STATUS_BREAKPOINT 0x80000003
544 #define STATUS_SINGLE_STEP 0x80000004
545 #define STATUS_INTEGER_DIVIDE_BY_ZERO 0xC0000094
546 #define STATUS_INTEGER_OVERFLOW 0xC0000095
547 #define STATUS_FLOAT_DENORMAL_OPERAND 0xC000008D
548 #define STATUS_FLOAT_DIVIDE_BY_ZERO 0xC000008E
549 #define STATUS_FLOAT_INEXACT_RESULT 0xC000008F
550 #define STATUS_FLOAT_INVALID_OPERATION 0xC0000090
551 #define STATUS_FLOAT_OVERFLOW 0xC0000091
552 #define STATUS_FLOAT_STACK_CHECK 0xC0000092
553 #define STATUS_FLOAT_UNDERFLOW 0xC0000093
554 #define STATUS_FLOAT_MULTIPLE_FAULTS 0xC00002B4
555 #define STATUS_FLOAT_MULTIPLE_TRAPS 0xC00002B5
556 #define STATUS_ASSERTION_FAILURE 0xC0000420
557 #define APC_INDEX_MISMATCH 0x01
558 #define IRQL_NOT_GREATER_OR_EQUAL 0x09
559 #define IRQL_NOT_LESS_OR_EQUAL 0x0A
560 #define TRAP_CAUSE_UNKNOWN 0x12
561 #define KMODE_EXCEPTION_NOT_HANDLED 0x13
562 #define IRQL_GT_ZERO_AT_SYSTEM_SERVICE 0x4A
563 #define UNEXPECTED_KERNEL_MODE_TRAP 0x7F
564 #define ATTEMPTED_SWITCH_FROM_DPC 0xB8
565 #define HARDWARE_INTERRUPT_STORM 0xF2
566 #define DBG_STATUS_CONTROL_C 0x01
567
568 //
569 // DebugService Control Types
570 //
571 #define BREAKPOINT_BREAK 0x0
572
573 //
574 // IRQL Levels
575 //
576 #define PASSIVE_LEVEL 0x0
577 #define APC_LEVEL 0x1
578 #define DISPATCH_LEVEL 0x2
579 #define PROFILE_LEVEL 0x1B
580 #define CLOCK2_LEVEL 0x1C
581 #define IPI_LEVEL 0x1D
582 #define HIGH_LEVEL 0x1F
583
584 //
585 // Synchronization-level IRQL
586 //
587 #ifndef CONFIG_SMP
588 #define SYNCH_LEVEL DISPATCH_LEVEL
589 #else
590 #if (NTDDI_VERSION < NTDDI_WS03)
591 #define SYNCH_LEVEL (IPI_LEVEL - 0x1)
592 #else
593 #define SYNCH_LEVEL (IPI_LEVEL - 0x2)
594 #endif
595 #endif
596
597 //
598 // Quantum Decrements
599 //
600 #define CLOCK_QUANTUM_DECREMENT 0x3
601 #endif
602
603 //
604 // System Call Table definitions
605 //
606 #define SERVICE_DESCRIPTOR_BASE 0x0000
607 #define SERVICE_DESCRIPTOR_COUNT 0x0004
608 #define SERVICE_DESCRIPTOR_LIMIT 0x0008
609 #define SERVICE_DESCRIPTOR_NUMBER 0x000C
610 #define SERVICE_DESCRIPTOR_LENGTH 0x0010
611
612 //
613 // Exception codes
614 //
615 #define EXCEPTION_DIVIDED_BY_ZERO 0
616 #define EXCEPTION_DEBUG 1
617 #define EXCEPTION_NMI 2
618 #define EXCEPTION_INT3 3
619 #define EXCEPTION_BOUND_CHECK 5
620 #define EXCEPTION_INVALID_OPCODE 6
621 #define EXCEPTION_NPX_NOT_AVAILABLE 7
622 #define EXCEPTION_DOUBLE_FAULT 8
623 #define EXCEPTION_NPX_OVERRUN 9
624 #define EXCEPTION_INVALID_TSS 0x0A
625 #define EXCEPTION_SEGMENT_NOT_PRESENT 0x0B
626 #define EXCEPTION_STACK_FAULT 0x0C
627 #define EXCEPTION_GP_FAULT 0x0D
628 #define EXCEPTION_RESERVED_TRAP 0x0F
629 #define EXCEPTION_NPX_ERROR 0x010
630 #define EXCEPTION_ALIGNMENT_CHECK 0x011
631
632 //
633 // Hypervisor Enlightenment Definitions
634 //
635 #define HV_MMU_USE_HYPERCALL_FOR_ADDRESS_SWITCH 0x01
636 #define HV_MMU_USE_HYPERCALL_FOR_LOCAL_FLUSH 0x02
637 #define HV_MMU_USE_HYPERCALL_FOR_REMOTE_FLUSH 0x04
638 #define HV_APIC_ENLIGHTENED 0x10
639 #define HV_KE_USE_HYPERCALL_FOR_LONG_SPIN_WAIT 0x40
640
641 //
642 // VDM State Pointer
643 //
644 #define FIXED_NTVDMSTATE_LINEAR_PC_AT 0x714
645
646 //
647 // Machine types
648 //
649 #ifdef __ASM__
650 #define MACHINE_TYPE_ISA 0x0000
651 #define MACHINE_TYPE_EISA 0x0001
652 #define MACHINE_TYPE_MCA 0x0002
653
654 //
655 // Kernel Feature Bits
656 //
657 #define KF_RDTSC 0x00000002
658
659 //
660 // Kernel Stack Size
661 //
662 #define KERNEL_STACK_SIZE 0x3000
663 #endif
664
665 //
666 // Generic Definitions
667 //
668 #define PRIMARY_VECTOR_BASE 0x30 // FIXME: HACK
669 #define MAXIMUM_IDTVECTOR 0xFF
670 #endif // !_ASM_X86_H