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_R0_CODE (0x8) 47 #define KGDT_R0_DATA (0x10) 48 #define KGDT_R3_CODE (0x18) 49 #define KGDT_R3_DATA (0x20) 50 #define KGDT_TSS (0x28) 51 #define KGDT_R0_PCR (0x30) 52 #define KGDT_R3_TEB (0x38) 53 #define KGDT_LDT (0x48) 54 #define KGDT_DF_TSS (0x50) 55 #define KGDT_NMI_TSS (0x58) 56 #endif 57 58 // 59 // TSS Offsets 60 // 61 #define KTSS_ESP0 0x4 62 #define KTSS_CR3 0x1C 63 #define KTSS_EIP 0x20 64 #define KTSS_EFLAGS 0x24 65 #define KTSS_EAX 0x28 66 #define KTSS_ECX 0x2C 67 #define KTSS_EDX 0x30 68 #define KTSS_EBX 0x34 69 #define KTSS_ESP 0x38 70 #define KTSS_EBP 0x3C 71 #define KTSS_ESI 0x40 72 #define KTSS_EDI 0x44 73 #define KTSS_ES 0x48 74 #define KTSS_CS 0x4C 75 #define KTSS_SS 0x50 76 #define KTSS_DS 0x54 77 #define KTSS_FS 0x58 78 #define KTSS_GS 0x5C 79 #define KTSS_LDT 0x60 80 #define KTSS_IOMAPBASE 0x66 81 #define KTSS_IO_MAPS 0x68 82 83 // 84 // KTHREAD Offsets 85 // 86 #define KTHREAD_DEBUG_ACTIVE 0x03 87 #define KTHREAD_INITIAL_STACK 0x18 88 #define KTHREAD_STACK_LIMIT 0x1C 89 #define KTHREAD_TEB 0x74 90 #define KTHREAD_KERNEL_STACK 0x20 91 #define KTHREAD_ALERTED 0x5E 92 #define KTHREAD_APCSTATE_PROCESS 0x28 + 0x10 93 #define KTHREAD_PENDING_USER_APC 0x28 + 0x16 94 #define KTHREAD_PENDING_KERNEL_APC 0x28 + 0x15 95 #define KTHREAD_CONTEXT_SWITCHES 0x48 96 #define KTHREAD_STATE_ 0x4C 97 #define KTHREAD_NPX_STATE 0x4D 98 #define KTHREAD_WAIT_IRQL 0x4E 99 #define KTHREAD_NEXT_PROCESSOR 0x40 100 #define KTHREAD_WAIT_REASON 0x5A 101 #define KTHREAD_PRIORITY 0x5B 102 #define KTHREAD_SWAP_BUSY 0x5D 103 #define KTHREAD_SERVICE_TABLE 0x118 104 #define KTHREAD_PREVIOUS_MODE 0xD7 105 #define KTHREAD_COMBINED_APC_DISABLE 0x70 106 #define KTHREAD_SPECIAL_APC_DISABLE 0x72 107 #define KTHREAD_LARGE_STACK 0x107 108 #define KTHREAD_TRAP_FRAME 0x110 109 #define KTHREAD_CALLBACK_STACK 0x114 110 #define KTHREAD_APC_STATE_INDEX 0x11C 111 #define KTHREAD_STACK_BASE 0x158 112 #define KTHREAD_QUANTUM 0x15D 113 #define KTHREAD_KERNEL_TIME 0x160 114 #define KTHREAD_USER_TIME 0x18C 115 116 // 117 // KPROCESS Offsets 118 // 119 #define KPROCESS_DIRECTORY_TABLE_BASE 0x18 120 #define KPROCESS_LDT_DESCRIPTOR0 0x20 121 #define KPROCESS_LDT_DESCRIPTOR1 0x24 122 #define KPROCESS_INT21_DESCRIPTOR0 0x28 123 #define KPROCESS_INT21_DESCRIPTOR1 0x2C 124 #define KPROCESS_IOPM_OFFSET 0x30 125 #define KPROCESS_ACTIVE_PROCESSORS 0x34 126 #define EPROCESS_VDM_OBJECTS 0x144 127 128 // 129 // KTIMER_TABLE Offsets 130 // 131 #ifdef __ASM__ 132 #define KTIMER_TABLE_ENTRY 0x00 133 #define KTIMER_TABLE_TIME 0x08 134 #define TIMER_ENTRY_SIZE 0x10 135 #define TIMER_TABLE_SIZE 0x200 136 #endif 137 138 // 139 // KPRCB Offsets 140 // 141 #define KPRCB_DR0 0x2F8 142 #define KPRCB_DR1 0x2FC 143 #define KPRCB_DR2 0x300 144 #define KPRCB_DR3 0x304 145 #define KPRCB_DR6 0x308 146 #define KPRCB_DR7 0x30C 147 #define KPRCB_TIMER_HAND 0x964 148 #define KPRCB_TIMER_REQUEST 0x968 149 150 // 151 // KPCR Offsets 152 // 153 #define KPCR_EXCEPTION_LIST 0x0 154 #define KPCR_INITIAL_STACK 0x4 155 #define KPCR_STACK_LIMIT 0x8 156 #define KPCR_PERF_GLOBAL_GROUP_MASK 0x8 157 #define KPCR_CONTEXT_SWITCHES 0x10 158 #define KPCR_SET_MEMBER_COPY 0x14 159 #define KPCR_TEB 0x18 160 #define KPCR_SELF 0x1C 161 #define KPCR_PRCB 0x20 162 #define KPCR_IRQL 0x24 163 #define KPCR_IRR 0x28 164 #define KPCR_IRR_ACTIVE 0x2C 165 #define KPCR_IDR 0x30 166 #define KPCR_KD_VERSION_BLOCK 0x34 167 #define KPCR_IDT 0x38 168 #define KPCR_GDT 0x3C 169 #define KPCR_TSS 0x40 170 #define KPCR_STALL_SCALE_FACTOR 0x4C 171 #define KPCR_SET_MEMBER 0x48 172 #define KPCR_NUMBER 0x51 173 #define KPCR_VDM_ALERT 0x54 174 #define KPCR_PRCB_DATA 0x120 175 #define KPCR_CURRENT_THREAD 0x124 176 #define KPCR_PRCB_NEXT_THREAD 0x128 177 #define KPCR_PRCB_IDLE_THREAD 0x12C 178 #define KPCR_PROCESSOR_NUMBER 0x130 179 #define KPCR_PRCB_SET_MEMBER 0x134 180 #define KPCR_PRCB_CPU_TYPE 0x138 181 #define KPCR_PRCB_PRCB_LOCK 0xA7C 182 #define KPCR_NPX_THREAD 0x640 183 #define KPCR_DR6 0x428 184 #define KPCR_DR7 0x42C 185 #define KPCR_PRCB_INTERRUPT_COUNT 0x644 186 #define KPCR_PRCB_KERNEL_TIME 0x648 187 #define KPCR_PRCB_USER_TIME 0x64C 188 #define KPCR_PRCB_DPC_TIME 0x650 189 #define KPCR_PRCB_DEBUG_DPC_TIME 0x654 190 #define KPCR_PRCB_INTERRUPT_TIME 0x658 191 #define KPCR_PRCB_ADJUST_DPC_THRESHOLD 0x65C 192 #define KPCR_PRCB_SKIP_TICK 0x664 193 #define KPCR_SYSTEM_CALLS 0x6B8 194 #define KPCR_PRCB_DPC_QUEUE_DEPTH 0xA4C 195 #define KPCR_PRCB_DPC_COUNT 0xA50 196 #define KPCR_PRCB_DPC_STACK 0xA68 197 #define KPCR_PRCB_MAXIMUM_DPC_QUEUE_DEPTH 0xA6C 198 #define KPCR_PRCB_DPC_REQUEST_RATE 0xA70 199 #define KPCR_PRCB_DPC_INTERRUPT_REQUESTED 0xA78 200 #define KPCR_PRCB_DPC_ROUTINE_ACTIVE 0xA7A 201 #define KPCR_PRCB_DPC_LAST_COUNT 0xA80 202 #define KPCR_PRCB_TIMER_REQUEST 0xA88 203 #define KPCR_PRCB_QUANTUM_END 0xAA1 204 #define KPCR_PRCB_IDLE_SCHEDULE 0xAA3 205 #define KPCR_PRCB_DEFERRED_READY_LIST_HEAD 0xC10 206 #define KPCR_PRCB_POWER_STATE_IDLE_FUNCTION 0xEC0 207 208 // 209 // KINTERRUPT Offsets 210 // 211 #define KINTERRUPT_INTERRUPT_LIST_HEAD 0x04 212 #define KINTERRUPT_SERVICE_ROUTINE 0x0C 213 #define KINTERRUPT_SERVICE_CONTEXT 0x10 214 #define KINTERRUPT_TICK_COUNT 0x18 215 #define KINTERRUPT_ACTUAL_LOCK 0x1C 216 #define KINTERRUPT_DISPATCH_ADDRESS 0x20 217 #define KINTERRUPT_VECTOR 0x24 218 #define KINTERRUPT_IRQL 0x28 219 #define KINTERRUPT_SYNCHRONIZE_IRQL 0x29 220 #define KINTERRUPT_DISPATCH_COUNT 0x38 221 #define KINTERRUPT_DISPATCH_CODE 0x3C 222 223 // 224 // KGDTENTRY Offsets 225 // 226 #define KGDT_BASE_LOW 0x2 227 #define KGDT_BASE_MID 0x4 228 #define KGDT_BASE_HI 0x7 229 #define KGDT_LIMIT_HI 0x6 230 #define KGDT_LIMIT_LOW 0x0 231 232 // 233 // FPU Save Area Offsets 234 // 235 #define FP_CONTROL_WORD 0x0 236 #define FP_STATUS_WORD 0x4 237 #define FP_TAG_WORD 0x8 238 #define FP_ERROR_OFFSET 0xC 239 #define FP_ERROR_SELECTOR 0x10 240 #define FP_DATA_OFFSET 0x14 241 #define FP_DATA_SELECTOR 0x18 242 #define FN_CR0_NPX_STATE 0x20C 243 #define SIZEOF_FX_SAVE_AREA 528 244 #define NPX_FRAME_LENGTH 0x210 245 246 // 247 // FX Save Area Offsets 248 // 249 #define FX_CONTROL_WORD 0x0 250 #define FX_STATUS_WORD 0x2 251 #define FX_TAG_WORD 0x4 252 #define FX_ERROR_OPCODE 0x6 253 #define FX_ERROR_OFFSET 0x8 254 #define FX_ERROR_SELECTOR 0xC 255 #define FX_DATA_OFFSET 0x10 256 #define FX_DATA_SELECTOR 0x14 257 #define FX_MXCSR 0x18 258 259 // 260 // NPX States 261 // 262 #define NPX_STATE_NOT_LOADED 0xA 263 #define NPX_STATE_LOADED 0x0 264 265 // 266 // Trap Frame Offsets 267 // 268 #define KTRAP_FRAME_DEBUGEBP 0x0 269 #define KTRAP_FRAME_DEBUGEIP 0x4 270 #define KTRAP_FRAME_DEBUGARGMARK 0x8 271 #define KTRAP_FRAME_DEBUGPOINTER 0xC 272 #define KTRAP_FRAME_TEMPCS 0x10 273 #define KTRAP_FRAME_TEMPESP 0x14 274 #define KTRAP_FRAME_DR0 0x18 275 #define KTRAP_FRAME_DR1 0x1C 276 #define KTRAP_FRAME_DR2 0x20 277 #define KTRAP_FRAME_DR3 0x24 278 #define KTRAP_FRAME_DR6 0x28 279 #define KTRAP_FRAME_DR7 0x2C 280 #define KTRAP_FRAME_GS 0x30 281 #define KTRAP_FRAME_RESERVED1 0x32 282 #define KTRAP_FRAME_ES 0x34 283 #define KTRAP_FRAME_RESERVED2 0x36 284 #define KTRAP_FRAME_DS 0x38 285 #define KTRAP_FRAME_RESERVED3 0x3A 286 #define KTRAP_FRAME_EDX 0x3C 287 #define KTRAP_FRAME_ECX 0x40 288 #define KTRAP_FRAME_EAX 0x44 289 #define KTRAP_FRAME_PREVIOUS_MODE 0x48 290 #define KTRAP_FRAME_EXCEPTION_LIST 0x4C 291 #define KTRAP_FRAME_FS 0x50 292 #define KTRAP_FRAME_RESERVED4 0x52 293 #define KTRAP_FRAME_EDI 0x54 294 #define KTRAP_FRAME_ESI 0x58 295 #define KTRAP_FRAME_EBX 0x5C 296 #define KTRAP_FRAME_EBP 0x60 297 #define KTRAP_FRAME_ERROR_CODE 0x64 298 #define KTRAP_FRAME_EIP 0x68 299 #define KTRAP_FRAME_CS 0x6C 300 #define KTRAP_FRAME_EFLAGS 0x70 301 #define KTRAP_FRAME_ESP 0x74 302 #define KTRAP_FRAME_SS 0x78 303 #define KTRAP_FRAME_RESERVED5 0x7A 304 #define KTRAP_FRAME_V86_ES 0x7C 305 #define KTRAP_FRAME_RESERVED6 0x7E 306 #define KTRAP_FRAME_V86_DS 0x80 307 #define KTRAP_FRAME_RESERVED7 0x82 308 #define KTRAP_FRAME_V86_FS 0x84 309 #define KTRAP_FRAME_RESERVED8 0x86 310 #define KTRAP_FRAME_V86_GS 0x88 311 #define KTRAP_FRAME_RESERVED9 0x8A 312 #define KTRAP_FRAME_SIZE 0x8C 313 #define KTRAP_FRAME_LENGTH 0x8C 314 #define KTRAP_FRAME_ALIGN 0x04 315 #define FRAME_EDITED 0xFFF8 316 317 // 318 // USER_SHARED_DATA Offsets 319 // 320 #ifdef __ASM__ 321 #define USER_SHARED_DATA 0xFFDF0000 322 #endif 323 #define USER_SHARED_DATA_INTERRUPT_TIME 0x8 324 #define USER_SHARED_DATA_SYSTEM_TIME 0x14 325 #define USER_SHARED_DATA_PROCESSOR_FEATURES 0x274 326 #define USER_SHARED_DATA_TICK_COUNT 0x320 327 328 // 329 // KUSER_SHARED_DATA Offsets (this stuff is trash) 330 // 331 #define KERNEL_USER_SHARED_DATA 0x7FFE0000 332 #define KUSER_SHARED_PROCESSOR_FEATURES KERNEL_USER_SHARED_DATA + 0x274 333 #define KUSER_SHARED_SYSCALL KERNEL_USER_SHARED_DATA + 0x300 334 #define KUSER_SHARED_SYSCALL_RET KERNEL_USER_SHARED_DATA + 0x304 335 #define PROCESSOR_FEATURE_FXSR KUSER_SHARED_PROCESSOR_FEATURES + 0x4 336 337 // 338 // CONTEXT Offsets 339 // 340 #define CONTEXT_FLAGS 0x0 341 #define CONTEXT_DR6 0x14 342 #define CONTEXT_FLOAT_SAVE 0x1C 343 #define CONTEXT_SEGGS 0x8C 344 #define CONTEXT_SEGFS 0x90 345 #define CONTEXT_SEGES 0x94 346 #define CONTEXT_SEGDS 0x98 347 #define CONTEXT_EDI 0x9C 348 #define CONTEXT_ESI 0xA0 349 #define CONTEXT_EBX 0xA4 350 #define CONTEXT_EDX 0xA8 351 #define CONTEXT_ECX 0xAC 352 #define CONTEXT_EAX 0xB0 353 #define CONTEXT_EBP 0xB4 354 #define CONTEXT_EIP 0xB8 355 #define CONTEXT_SEGCS 0xBC 356 #define CONTEXT_EFLAGS 0xC0 357 #define CONTEXT_ESP 0xC4 358 #define CONTEXT_SEGSS 0xC8 359 #define CONTEXT_FLOAT_SAVE_CONTROL_WORD CONTEXT_FLOAT_SAVE + FP_CONTROL_WORD 360 #define CONTEXT_FLOAT_SAVE_STATUS_WORD CONTEXT_FLOAT_SAVE + FP_STATUS_WORD 361 #define CONTEXT_FLOAT_SAVE_TAG_WORD CONTEXT_FLOAT_SAVE + FP_TAG_WORD 362 #define CONTEXT_ALIGNED_SIZE 0x2CC 363 #define CONTEXT_FRAME_LENGTH 0x2D0 364 365 // 366 // CONTEXT Flags 367 // 368 #ifdef __ASM__ 369 #define CONTEXT_CONTROL 0x10001 370 #define CONTEXT_INTEGER 0x10002 371 #define CONTEXT_SEGMENTS 0x10004 372 #define CONTEXT_FLOATING_POINT 0x10008 373 #define CONTEXT_DEBUG_REGISTERS 0x10010 374 #define CONTEXT_FULL 0x10007 375 #endif 376 377 // 378 // EXCEPTION_RECORD Offsets 379 // 380 #define EXCEPTION_RECORD_EXCEPTION_CODE 0x0 381 #define EXCEPTION_RECORD_EXCEPTION_FLAGS 0x4 382 #define EXCEPTION_RECORD_EXCEPTION_RECORD 0x8 383 #define EXCEPTION_RECORD_EXCEPTION_ADDRESS 0xC 384 #define EXCEPTION_RECORD_NUMBER_PARAMETERS 0x10 385 #define SIZEOF_EXCEPTION_RECORD 0x14 386 #define EXCEPTION_RECORD_LENGTH 0x50 387 388 // 389 // Exception types 390 // 391 #ifdef __ASM__ 392 #define EXCEPTION_NONCONTINUABLE 0x0001 393 #define EXCEPTION_UNWINDING 0x0002 394 #define EXCEPTION_EXIT_UNWIND 0x0004 395 #define EXCEPTION_STACK_INVALID 0x0008 396 #define EXCEPTION_NESTED_CALL 0x00010 397 #define EXCEPTION_TARGET_UNWIND 0x00020 398 #define EXCEPTION_COLLIDED_UNWIND 0x00040 399 #define EXCEPTION_UNWIND 0x00066 400 #define EXCEPTION_EXECUTE_HANDLER 0x00001 401 #define EXCEPTION_CONTINUE_SEARCH 0x00000 402 #define EXCEPTION_CONTINUE_EXECUTION 0xFFFFFFFF 403 #define EXCEPTION_CHAIN_END 0xFFFFFFFF 404 #endif 405 406 // 407 // TEB Offsets 408 // 409 #define TEB_EXCEPTION_LIST 0x0 410 #define TEB_STACK_BASE 0x4 411 #define TEB_STACK_LIMIT 0x8 412 #define TEB_FIBER_DATA 0x10 413 #define TEB_SELF 0x18 414 #define TEB_PEB 0x30 415 #define TEB_EXCEPTION_CODE 0x1A4 416 #define TEB_ACTIVATION_CONTEXT_STACK_POINTER 0x1A8 417 #define TEB_DEALLOCATION_STACK 0xE0C 418 #define TEB_GDI_BATCH_COUNT 0xF70 419 #define TEB_GUARANTEED_STACK_BYTES 0xF78 420 #define TEB_FLS_DATA 0xFB4 421 422 // 423 // PEB Offsets 424 // 425 #define PEB_KERNEL_CALLBACK_TABLE 0x2C 426 427 // 428 // FIBER Offsets 429 // 430 #define FIBER_PARAMETER 0x0 431 #define FIBER_EXCEPTION_LIST 0x4 432 #define FIBER_STACK_BASE 0x8 433 #define FIBER_STACK_LIMIT 0xC 434 #define FIBER_DEALLOCATION_STACK 0x10 435 #define FIBER_CONTEXT 0x14 436 #define FIBER_GUARANTEED_STACK_BYTES 0x2E0 437 #define FIBER_FLS_DATA 0x2E4 438 #define FIBER_ACTIVATION_CONTEXT_STACK 0x2E8 439 #define FIBER_CONTEXT_FLAGS FIBER_CONTEXT + CONTEXT_FLAGS 440 #define FIBER_CONTEXT_EAX FIBER_CONTEXT + CONTEXT_EAX 441 #define FIBER_CONTEXT_EBX FIBER_CONTEXT + CONTEXT_EBX 442 #define FIBER_CONTEXT_ECX FIBER_CONTEXT + CONTEXT_ECX 443 #define FIBER_CONTEXT_EDX FIBER_CONTEXT + CONTEXT_EDX 444 #define FIBER_CONTEXT_ESI FIBER_CONTEXT + CONTEXT_ESI 445 #define FIBER_CONTEXT_EDI FIBER_CONTEXT + CONTEXT_EDI 446 #define FIBER_CONTEXT_EBP FIBER_CONTEXT + CONTEXT_EBP 447 #define FIBER_CONTEXT_EIP FIBER_CONTEXT + CONTEXT_EIP 448 #define FIBER_CONTEXT_ESP FIBER_CONTEXT + CONTEXT_ESP 449 #define FIBER_CONTEXT_DR6 FIBER_CONTEXT + CONTEXT_DR6 450 #define FIBER_CONTEXT_FLOAT_SAVE_STATUS_WORD FIBER_CONTEXT + CONTEXT_FLOAT_SAVE_STATUS_WORD 451 #define FIBER_CONTEXT_FLOAT_SAVE_CONTROL_WORD FIBER_CONTEXT + CONTEXT_FLOAT_SAVE_CONTROL_WORD 452 #define FIBER_CONTEXT_FLOAT_SAVE_TAG_WORD FIBER_CONTEXT + CONTEXT_FLOAT_SAVE_TAG_WORD 453 454 // 455 // EFLAGS 456 // 457 #ifdef __ASM__ 458 #define EFLAGS_TF 0x100 459 #define EFLAGS_INTERRUPT_MASK 0x200 460 #define EFLAGS_IOPL 0x3000 461 #define EFLAGS_NESTED_TASK 0x4000 462 #define EFLAGS_V86_MASK 0x20000 463 #define EFLAGS_ALIGN_CHECK 0x40000 464 #define EFLAGS_VIF 0x80000 465 #define EFLAGS_VIP 0x100000 466 #define EFLAG_SIGN 0x8000 467 #define EFLAG_ZERO 0x4000 468 #define EFLAGS_ID 0x200000 469 #define EFLAG_SELECT (EFLAG_SIGN + EFLAG_ZERO) 470 #endif 471 #define EFLAGS_USER_SANITIZE 0x3F4DD7 472 473 // 474 // CR0 475 // 476 #define CR0_PE 0x1 477 #define CR0_MP 0x2 478 #define CR0_EM 0x4 479 #define CR0_TS 0x8 480 #define CR0_ET 0x10 481 #define CR0_NE 0x20 482 #define CR0_WP 0x10000 483 #define CR0_AM 0x40000 484 #define CR0_NW 0x20000000 485 #define CR0_CD 0x40000000 486 #define CR0_PG 0x80000000 487 488 // 489 // CR4 490 // 491 #ifdef __ASM__ 492 #define CR4_VME 0x1 493 #define CR4_PVI 0x2 494 #define CR4_TSD 0x4 495 #define CR4_DE 0x8 496 #define CR4_PSE 0x10 497 #define CR4_PAE 0x20 498 #define CR4_MCE 0x40 499 #define CR4_PGE 0x80 500 #define CR4_FXSR 0x200 501 #define CR4_XMMEXCPT 0x400 502 #endif 503 504 // 505 // DR6 and 7 Masks 506 // 507 #define DR6_LEGAL 0xE00F 508 #define DR7_LEGAL 0xFFFF0155 509 #define DR7_ACTIVE 0x55 510 #define DR7_OVERRIDE_V 0x04 511 #define DR7_RESERVED_MASK 0xDC00 512 #define DR7_OVERRIDE_MASK 0xF0000 513 514 // 515 // Usermode callout frame definitions 516 // 517 #define CBSTACK_STACK 0x0 518 #define CBSTACK_TRAP_FRAME 0x4 519 #define CBSTACK_CALLBACK_STACK 0x8 520 #define CBSTACK_EBP 0x18 521 #define CBSTACK_RESULT 0x20 522 #define CBSTACK_RESULT_LENGTH 0x24 523 524 // 525 // NTSTATUS, Bugcheck Codes and Debug Codes 526 // 527 #ifdef __ASM__ 528 #define STATUS_ACCESS_VIOLATION 0xC0000005 529 #define STATUS_IN_PAGE_ERROR 0xC0000006 530 #define STATUS_GUARD_PAGE_VIOLATION 0x80000001 531 #define STATUS_PRIVILEGED_INSTRUCTION 0xC0000096 532 #define STATUS_STACK_OVERFLOW 0xC00000FD 533 #define KI_EXCEPTION_ACCESS_VIOLATION 0x10000004 534 #define STATUS_INVALID_SYSTEM_SERVICE 0xC000001C 535 #define STATUS_NO_CALLBACK_ACTIVE 0xC0000258 536 #define STATUS_CALLBACK_POP_STACK 0xC0000423 537 #define STATUS_ARRAY_BOUNDS_EXCEEDED 0xC000008C 538 #define STATUS_ILLEGAL_INSTRUCTION 0xC000001D 539 #define STATUS_INVALID_LOCK_SEQUENCE 0xC000001E 540 #define STATUS_BREAKPOINT 0x80000003 541 #define STATUS_SINGLE_STEP 0x80000004 542 #define STATUS_INTEGER_DIVIDE_BY_ZERO 0xC0000094 543 #define STATUS_INTEGER_OVERFLOW 0xC0000095 544 #define STATUS_FLOAT_DENORMAL_OPERAND 0xC000008D 545 #define STATUS_FLOAT_DIVIDE_BY_ZERO 0xC000008E 546 #define STATUS_FLOAT_INEXACT_RESULT 0xC000008F 547 #define STATUS_FLOAT_INVALID_OPERATION 0xC0000090 548 #define STATUS_FLOAT_OVERFLOW 0xC0000091 549 #define STATUS_FLOAT_STACK_CHECK 0xC0000092 550 #define STATUS_FLOAT_UNDERFLOW 0xC0000093 551 #define STATUS_FLOAT_MULTIPLE_FAULTS 0xC00002B4 552 #define STATUS_FLOAT_MULTIPLE_TRAPS 0xC00002B5 553 #define STATUS_ASSERTION_FAILURE 0xC0000420 554 #define APC_INDEX_MISMATCH 0x01 555 #define IRQL_NOT_GREATER_OR_EQUAL 0x09 556 #define IRQL_NOT_LESS_OR_EQUAL 0x0A 557 #define TRAP_CAUSE_UNKNOWN 0x12 558 #define KMODE_EXCEPTION_NOT_HANDLED 0x13 559 #define IRQL_GT_ZERO_AT_SYSTEM_SERVICE 0x4A 560 #define UNEXPECTED_KERNEL_MODE_TRAP 0x7F 561 #define ATTEMPTED_SWITCH_FROM_DPC 0xB8 562 #define HARDWARE_INTERRUPT_STORM 0xF2 563 #define DBG_STATUS_CONTROL_C 0x01 564 565 // 566 // DebugService Control Types 567 // 568 #define BREAKPOINT_BREAK 0x0 569 570 // 571 // IRQL Levels 572 // 573 #define PASSIVE_LEVEL 0x0 574 #define APC_LEVEL 0x1 575 #define DISPATCH_LEVEL 0x2 576 #define PROFILE_LEVEL 0x1B 577 #define CLOCK2_LEVEL 0x1C 578 #define IPI_LEVEL 0x1D 579 #define HIGH_LEVEL 0x1F 580 581 // 582 // Synchronization-level IRQL 583 // 584 #ifndef CONFIG_SMP 585 #define SYNCH_LEVEL DISPATCH_LEVEL 586 #else 587 #if (NTDDI_VERSION < NTDDI_WS03) 588 #define SYNCH_LEVEL (IPI_LEVEL - 0x1) 589 #else 590 #define SYNCH_LEVEL (IPI_LEVEL - 0x2) 591 #endif 592 #endif 593 594 // 595 // Quantum Decrements 596 // 597 #define CLOCK_QUANTUM_DECREMENT 0x3 598 #endif 599 600 // 601 // System Call Table definitions 602 // 603 #define SERVICE_DESCRIPTOR_BASE 0x0000 604 #define SERVICE_DESCRIPTOR_COUNT 0x0004 605 #define SERVICE_DESCRIPTOR_LIMIT 0x0008 606 #define SERVICE_DESCRIPTOR_NUMBER 0x000C 607 #define SERVICE_DESCRIPTOR_LENGTH 0x0010 608 609 // 610 // Exception codes 611 // 612 #define EXCEPTION_DIVIDED_BY_ZERO 0 613 #define EXCEPTION_DEBUG 1 614 #define EXCEPTION_NMI 2 615 #define EXCEPTION_INT3 3 616 #define EXCEPTION_BOUND_CHECK 5 617 #define EXCEPTION_INVALID_OPCODE 6 618 #define EXCEPTION_NPX_NOT_AVAILABLE 7 619 #define EXCEPTION_DOUBLE_FAULT 8 620 #define EXCEPTION_NPX_OVERRUN 9 621 #define EXCEPTION_INVALID_TSS 0x0A 622 #define EXCEPTION_SEGMENT_NOT_PRESENT 0x0B 623 #define EXCEPTION_STACK_FAULT 0x0C 624 #define EXCEPTION_GP_FAULT 0x0D 625 #define EXCEPTION_RESERVED_TRAP 0x0F 626 #define EXCEPTION_NPX_ERROR 0x010 627 #define EXCEPTION_ALIGNMENT_CHECK 0x011 628 629 // 630 // VDM State Pointer 631 // 632 #define FIXED_NTVDMSTATE_LINEAR_PC_AT 0x714 633 634 // 635 // Machine types 636 // 637 #ifdef __ASM__ 638 #define MACHINE_TYPE_ISA 0x0000 639 #define MACHINE_TYPE_EISA 0x0001 640 #define MACHINE_TYPE_MCA 0x0002 641 642 // 643 // Kernel Feature Bits 644 // 645 #define KF_RDTSC 0x00000002 646 647 // 648 // Kernel Stack Size 649 // 650 #define KERNEL_STACK_SIZE 0x3000 651 #endif 652 653 // 654 // Generic Definitions 655 // 656 #define PRIMARY_VECTOR_BASE 0x30 // FIXME: HACK 657 #define MAXIMUM_IDTVECTOR 0xFF 658 #endif // !_ASM_X86_H 659