include/ndk/amd64/asm.h

   1 /*++ NDK Version: 0095
   2
   3 Copyright (c) Timo Kreuzer.  All rights reserved.
   4
   5 Header Name:
   6
   7     amd64/asm.h
   8
   9 Abstract:
  10
  11     ASM Offsets for dealing with de-referencing structures in registers.
  12
  13 Author:
  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
  22 #define SIZEOF_FX_SAVE_AREA 528 // HACK
  23
  24 //
  25 // CPU Modes
  26 //
  27 #define KernelMode                              0x0
  28 #define UserMode                                0x1
  29
  30 //
  31 // CPU Types
  32 //
  33 #define CPU_INTEL                               0x1
  34 #define CPU_AMD                                 0x2
  35
  36 //
  37 // KTSS Offsets
  38 //
  39 #define KTSS64_RSP0                             0x04
  40 #define KTSS64_RSP1                             0x0c
  41 #define KTSS64_RSP2                             0x14
  42 #define KTSS64_IST                              0x1c
  43 #define KTSS64_IO_MAP_BASE                      0x66
  44
  45 //
  46 // KTHREAD Offsets
  47 //
  48 #define KTHREAD_DEBUG_ACTIVE                    0x03
  49 #define KTHREAD_INITIAL_STACK                   0x28
  50 #define KTHREAD_STACK_LIMIT                     0x30
  51 #define KTHREAD_WAIT_IRQL                       0x156
  52 #define KTHREAD_TEB                             0x0B0+0x10
  53 #define KTHREAD_KERNEL_STACK                    0x038
  54 #define KTHREAD_NPX_STATE                       0x85
  55 #define KTHREAD_SERVICE_TABLE                   0x1E8
  56 #define KTHREAD_PREVIOUS_MODE                   0x137
  57 #define KTHREAD_TRAP_FRAME                      0x1D8
  58 #define KTHREAD_CALLBACK_STACK                  0x1E0
  59 #define KTHREAD_APCSTATE_PROCESS                0x068
  60 #define KPROCESS_DIRECTORY_TABLE_BASE           0x028
  61
  62 //
  63 // KPRCB Offsets
  64 //
  65 #define KPRCB_CurrentThread 0x08
  66
  67
  68 //
  69 // KPCR Offsets
  70 //
  71 #define KPCR_TSS_BASE                           0x08
  72 #define KPCR_SELF                               0x18
  73 #define KPCR_STALL_SCALE_FACTOR                 0x64
  74 #define KPCR_PRCB 0x180
  75
  76 //
  77 // KTRAP_FRAME Offsets
  78 //
  79 #define KTRAP_FRAME_P1Home 0x00
  80 #define KTRAP_FRAME_P2Home 0x08
  81 #define KTRAP_FRAME_P3Home 0x10
  82 #define KTRAP_FRAME_P4Home 0x18
  83 #define KTRAP_FRAME_P5 0x20
  84 #define KTRAP_FRAME_PreviousMode 0x28
  85 #define KTRAP_FRAME_PreviousIrql 0x29
  86 #define KTRAP_FRAME_FaultIndicator 0x2A
  87 #define KTRAP_FRAME_ExceptionActive 0x2B
  88 #define KTRAP_FRAME_MxCsr 0x2C
  89 #define KTRAP_FRAME_Rax 0x30
  90 #define KTRAP_FRAME_Rcx 0x38
  91 #define KTRAP_FRAME_Rdx 0x40
  92 #define KTRAP_FRAME_R8 0x48
  93 #define KTRAP_FRAME_R9 0x50
  94 #define KTRAP_FRAME_R10 0x58
  95 #define KTRAP_FRAME_R11 0x60
  96 #define KTRAP_FRAME_GsBase 0x68
  97 #define KTRAP_FRAME_Xmm0 0x70
  98 #define KTRAP_FRAME_Xmm1 0x80
  99 #define KTRAP_FRAME_Xmm2 0x90
 100 #define KTRAP_FRAME_Xmm3 0xA0
 101 #define KTRAP_FRAME_Xmm4 0xB0
 102 #define KTRAP_FRAME_Xmm5 0xC0
 103 #define KTRAP_FRAME_FaultAddress 0xD0
 104 #define KTRAP_FRAME_Dr0 0xD8
 105 #define KTRAP_FRAME_Dr1 0xE0
 106 #define KTRAP_FRAME_Dr2 0xE8
 107 #define KTRAP_FRAME_Dr3 0xF0
 108 #define KTRAP_FRAME_Dr6 0xF8
 109 #define KTRAP_FRAME_Dr7 0x100
 110 #define KTRAP_FRAME_DebugControl 0x108
 111 #define KTRAP_FRAME_LastBranchToRip 0x110
 112 #define KTRAP_FRAME_LastBranchFromRip 0x118
 113 #define KTRAP_FRAME_LastExceptionToRip 0x120
 114 #define KTRAP_FRAME_LastExceptionFromRip 0x128
 115 #define KTRAP_FRAME_SegDs 0x130
 116 #define KTRAP_FRAME_SegEs 0x132
 117 #define KTRAP_FRAME_SegFs 0x134
 118 #define KTRAP_FRAME_SegGs 0x136
 119 #define KTRAP_FRAME_TrapFrame 0x138
 120 #define KTRAP_FRAME_Rbx 0x140
 121 #define KTRAP_FRAME_Rdi 0x148
 122 #define KTRAP_FRAME_Rsi 0x150
 123 #define KTRAP_FRAME_Rbp 0x158
 124 #define KTRAP_FRAME_ErrorCode 0x160
 125 #define KTRAP_FRAME_Rip 0x168
 126 #define KTRAP_FRAME_SegCs 0x170
 127 #define KTRAP_FRAME_Logging 0x173
 128 #define KTRAP_FRAME_EFlags 0x178
 129 #define KTRAP_FRAME_Rsp 0x180
 130 #define KTRAP_FRAME_SegSs 0x188
 131 #define KTRAP_FRAME_CodePatchCycle 0x18c
 132 #define SIZE_KTRAP_FRAME 0x190
 133 #define KTRAP_FRAME_ALIGN                       0x10
 134 #define KTRAP_FRAME_LENGTH                      0x190
 135
 136 //
 137 // CONTEXT Offsets
 138 //
 139 #define CONTEXT_P1Home 0
 140 #define CONTEXT_P2Home 0x08
 141 #define CONTEXT_P3Home 0x10
 142 #define CONTEXT_P4Home 0x18
 143 #define CONTEXT_P5Home 0x20
 144 #define CONTEXT_P6Home 0x28
 145 #define CONTEXT_ContextFlags 0x30
 146 #define CONTEXT_MxCsr 0x34
 147 #define CONTEXT_SegCs 0x38
 148 #define CONTEXT_SegDs 0x3a
 149 #define CONTEXT_SegEs 0x3c
 150 #define CONTEXT_SegFs 0x3e
 151 #define CONTEXT_SegGs 0x40
 152 #define CONTEXT_SegSs 0x42
 153 #define CONTEXT_EFlags 0x44
 154 #define CONTEXT_Dr0 0x48
 155 #define CONTEXT_Dr1 0x50
 156 #define CONTEXT_Dr2 0x58
 157 #define CONTEXT_Dr3 0x60
 158 #define CONTEXT_Dr6 0x68
 159 #define CONTEXT_Dr7 0x70
 160 #define CONTEXT_Rax 0x78
 161 #define CONTEXT_Rcx 0x80
 162 #define CONTEXT_Rdx 0x88
 163 #define CONTEXT_Rbx 0x90
 164 #define CONTEXT_Rsp 0x98
 165 #define CONTEXT_Rbp 0xa0
 166 #define CONTEXT_Rsi 0xa8
 167 #define CONTEXT_Rdi 0xb0
 168 #define CONTEXT_R8  0xb8
 169 #define CONTEXT_R9  0xc0
 170 #define CONTEXT_R10 0xc8
 171 #define CONTEXT_R11 0xd0
 172 #define CONTEXT_R12 0xd8
 173 #define CONTEXT_R13 0xe0
 174 #define CONTEXT_R14 0xe8
 175 #define CONTEXT_R15 0xf0
 176 #define CONTEXT_Rip 0xf8
 177 #define CONTEXT_Header 0x100
 178 #define CONTEXT_Legacy 0x120
 179 #define CONTEXT_Xmm0 0x1a0
 180 #define CONTEXT_Xmm1 0x1b0
 181 #define CONTEXT_Xmm2 0x1c0
 182 #define CONTEXT_Xmm3 0x1d0
 183 #define CONTEXT_Xmm4 0x1e0
 184 #define CONTEXT_Xmm5 0x1f0
 185 #define CONTEXT_Xmm6 0x200
 186 #define CONTEXT_Xmm7 0x210
 187 #define CONTEXT_Xmm8 0x220
 188 #define CONTEXT_Xmm9 0x230
 189 #define CONTEXT_Xmm10 0x240
 190 #define CONTEXT_Xmm11 0x250
 191 #define CONTEXT_Xmm12 0x260
 192 #define CONTEXT_Xmm13 0x270
 193 #define CONTEXT_Xmm14 0x280
 194 #define CONTEXT_Xmm15 0x290
 195 #define CONTEXT_VectorRegister 0x300
 196 #define CONTEXT_VectorControl 0x4a0
 197 #define CONTEXT_DebugControl 0x4a8
 198 #define CONTEXT_LastBranchToRip 0x4b0
 199 #define CONTEXT_LastBranchFromRip 0x4b8
 200 #define CONTEXT_LastExceptionToRip 0x4c0
 201 #define CONTEXT_LastExceptionFromRip 0x4c8
 202
 203 //
 204 // EXCEPTION_RECORD Offsets
 205 //
 206 #define EXCEPTION_RECORD_ExceptionCode 0x00
 207 #define EXCEPTION_RECORD_ExceptionFlags 0x04
 208 #define EXCEPTION_RECORD_ExceptionRecord 0x08
 209 #define EXCEPTION_RECORD_ExceptionAddress 0x10
 210 #define EXCEPTION_RECORD_NumberParameters 0x18
 211 #define EXCEPTION_RECORD_ExceptionInformation 0x20
 212 #define SIZE_EXCEPTION_RECORD 0x98
 213
 214 //
 215 // CR0
 216 //
 217 #define CR0_PE                                  0x1
 218 #define CR0_MP                                  0x2
 219 #define CR0_EM                                  0x4
 220 #define CR0_TS                                  0x8
 221 #define CR0_ET                                  0x10
 222 #define CR0_NE                                  0x20
 223 #define CR0_WP                                  0x10000
 224 #define CR0_AM                                  0x40000
 225 #define CR0_NW                                  0x20000000
 226 #define CR0_CD                                  0x40000000
 227 #define CR0_PG                                  0x80000000
 228
 229 //
 230 // CR4
 231 //
 232 #define CR4_VME                                 0x1
 233 #define CR4_PVI                                 0x2
 234 #define CR4_TSD                                 0x4
 235 #define CR4_DE                                  0x8
 236 #define CR4_PSE                                 0x10
 237 #define CR4_PAE                                 0x20
 238 #define CR4_MCE                                 0x40
 239 #define CR4_PGE                                 0x80
 240 #define CR4_FXSR                                0x200
 241 #define CR4_XMMEXCPT                            0x400
 242
 243 //
 244 // Generic Definitions
 245 //
 246 #define PRIMARY_VECTOR_BASE                     0x30
 247 #define MAXIMUM_IDTVECTOR                       0xFF
 248
 249 //
 250 // Usermode callout frame definitions
 251 //
 252 #define CBSTACK_STACK                           0x0
 253 #define CBSTACK_TRAP_FRAME                      0x8
 254 #define CBSTACK_CALLBACK_STACK                  0x10
 255 #define CBSTACK_RBP                             0x18
 256 #define CBSTACK_RESULT                          0x20
 257 #define CBSTACK_RESULT_LENGTH                   0x28
 258
 259
 260 /* Following ones are ASM only! ***********************************************/
 261
 262 #ifdef __ASM__
 263
 264 //
 265 // PCR Access
 266 //
 267 #define PCR                                     gs:
 268
 269 //
 270 // EFLAGS
 271 //
 272 #define EFLAGS_TF                               0x100
 273 #define EFLAGS_INTERRUPT_MASK                   0x200
 274 #define EFLAGS_NESTED_TASK                      0x4000
 275 #define EFLAGS_V86_MASK                         0x20000
 276 #define EFLAGS_ALIGN_CHECK                      0x40000
 277 #define EFLAGS_VIF                              0x80000
 278 #define EFLAGS_VIP                              0x100000
 279 #define EFLAG_SIGN                              0x8000
 280 #define EFLAG_ZERO                              0x4000
 281 #define EFLAG_SELECT                            (EFLAG_SIGN + EFLAG_ZERO)
 282 #define EFLAGS_USER_SANITIZE                    0x3F4DD7
 283
 284 //
 285 // NTSTATUS and Bugcheck Codes
 286 //
 287 #define STATUS_ACCESS_VIOLATION                 0xC0000005
 288 #define STATUS_IN_PAGE_ERROR                    0xC0000006
 289 #define STATUS_GUARD_PAGE_VIOLATION             0x80000001
 290 #define STATUS_PRIVILEGED_INSTRUCTION           0xC0000096
 291 #define STATUS_STACK_OVERFLOW                   0xC00000FD
 292 #define KI_EXCEPTION_ACCESS_VIOLATION           0x10000004
 293 #define STATUS_INVALID_SYSTEM_SERVICE           0xC000001C
 294 #define STATUS_NO_CALLBACK_ACTIVE               0xC0000258
 295 #define STATUS_CALLBACK_POP_STACK               0xC0000423
 296 #define STATUS_ARRAY_BOUNDS_EXCEEDED            0xC000008C
 297 #define STATUS_ILLEGAL_INSTRUCTION              0xC000001D
 298 #define STATUS_INVALID_LOCK_SEQUENCE            0xC000001E
 299 #define STATUS_BREAKPOINT                       0x80000003
 300 #define STATUS_SINGLE_STEP                      0x80000004
 301 #define STATUS_INTEGER_DIVIDE_BY_ZERO           0xC0000094
 302 #define STATUS_INTEGER_OVERFLOW                 0xC0000095
 303 #define STATUS_FLOAT_DENORMAL_OPERAND           0xC000008D
 304 #define STATUS_FLOAT_DIVIDE_BY_ZERO             0xC000008E
 305 #define STATUS_FLOAT_INEXACT_RESULT             0xC000008F
 306 #define STATUS_FLOAT_INVALID_OPERATION          0xC0000090
 307 #define STATUS_FLOAT_OVERFLOW                   0xC0000091
 308 #define STATUS_FLOAT_STACK_CHECK                0xC0000092
 309 #define STATUS_FLOAT_UNDERFLOW                  0xC0000093
 310 #define STATUS_FLOAT_MULTIPLE_FAULTS            0xC00002B4
 311 #define STATUS_FLOAT_MULTIPLE_TRAPS             0xC00002B5
 312 #define APC_INDEX_MISMATCH                      0x01
 313 #define IRQL_NOT_GREATER_OR_EQUAL               0x09
 314 #define IRQL_NOT_LESS_OR_EQUAL                  0x0A
 315 #define TRAP_CAUSE_UNKNOWN                      0x12
 316 #define KMODE_EXCEPTION_NOT_HANDLED             0x13
 317 #define IRQL_GT_ZERO_AT_SYSTEM_SERVICE          0x4A
 318 #define UNEXPECTED_KERNEL_MODE_TRAP             0x7F
 319 #define ATTEMPTED_SWITCH_FROM_DPC               0xB8
 320 #define HARDWARE_INTERRUPT_STORM                0xF2
 321
 322 //
 323 // IRQL Levels
 324 //
 325 #define PASSIVE_LEVEL                              0
 326 #define LOW_LEVEL                                  0
 327 #define APC_LEVEL                                  1
 328 #define DISPATCH_LEVEL                             2
 329 #define CLOCK_LEVEL                               13
 330 #define IPI_LEVEL                                 14
 331 #define POWER_LEVEL                               14
 332 #define PROFILE_LEVEL                             15
 333 #define HIGH_LEVEL                                15
 334
 335 //
 336 // Quantum Decrements
 337 //
 338 #define CLOCK_QUANTUM_DECREMENT                 0x3
 339
 340 //
 341 // Machine types
 342 //
 343 #define MACHINE_TYPE_ISA                        0x0000
 344 #define MACHINE_TYPE_EISA                       0x0001
 345 #define MACHINE_TYPE_MCA                        0x0002
 346
 347 //
 348 // Kernel Feature Bits
 349 //
 350 #define KF_RDTSC                                0x00000002
 351
 352 //
 353 // Kernel Stack Size
 354 //
 355 #define KERNEL_STACK_SIZE                       0x6000
 356
 357 #endif // __ASM__
 358
 359 #endif // !_ASM_AMD64_H
 360