reactos/include/ndk/powerpc/ketypes.h

   1 /*++ NDK Version: 0095
   2
   3 Copyright (c) Alex Ionescu.  All rights reserved.
   4
   5 Header Name:
   6
   7     ketypes.h (PPC)
   8
   9 Abstract:
  10
  11     PowerPC Type definitions for the Kernel services.
  12
  13 Author:
  14
  15     Alex Ionescu (alex.ionescu@reactos.com)   06-Oct-2004
  16
  17 --*/
  18
  19 #ifndef _POWERPC_KETYPES_H
  20 #define _POWERPC_KETYPES_H
  21
  22 //
  23 // Dependencies
  24 //
  25
  26 //
  27 // IPI Types
  28 //
  29 #define IPI_APC                 1
  30 #define IPI_DPC                 2
  31 #define IPI_FREEZE              3
  32 #define IPI_PACKET_READY        4
  33 #define IPI_SYNCH_REQUEST       10
  34
  35 //
  36 // Trap Frame Definition
  37 //
  38 typedef struct _KTRAP_FRAME
  39 {
  40     PVOID TrapFrame;
  41     UCHAR OldIrql;
  42     UCHAR PreviousMode;
  43     UCHAR SavedApcStateIndex;
  44     UCHAR SavedKernelApcDisable;
  45     UCHAR ExceptionRecord[ROUND_UP(sizeof(EXCEPTION_RECORD), ULONGLONG];
  46     ULONG FILL2;
  47     ULONG Gpr0;
  48     ULONG Gpr1;
  49     ULONG Gpr2;
  50     ULONG Gpr3;
  51     ULONG Gpr4;
  52     ULONG Gpr5;
  53     ULONG Gpr6;
  54     ULONG Gpr7;
  55     ULONG Gpr8;
  56     ULONG Gpr9;
  57     ULONG Gpr10;
  58     ULONG Gpr11;
  59     ULONG Gpr12;
  60     DOUBLE Fpr0;
  61     DOUBLE Fpr1;
  62     DOUBLE Fpr2;
  63     DOUBLE Fpr3;
  64     DOUBLE Fpr4;
  65     DOUBLE Fpr5;
  66     DOUBLE Fpr6;
  67     DOUBLE Fpr7;
  68     DOUBLE Fpr8;
  69     DOUBLE Fpr9;
  70     DOUBLE Fpr10;
  71     DOUBLE Fpr11;
  72     DOUBLE Fpr12;
  73     DOUBLE Fpr13;
  74     DOUBLE Fpscr;
  75     ULONG Cr;
  76     ULONG Xer;
  77     ULONG Msr;
  78     ULONG Iar;
  79     ULONG Lr;
  80     ULONG Ctr;
  81     ULONG Dr0;
  82     ULONG Dr1;
  83     ULONG Dr2;
  84     ULONG Dr3;
  85     ULONG Dr4;
  86     ULONG Dr5;
  87     ULONG Dr6;
  88     ULONG Dr7;
  89 } KTRAP_FRAME, *PKTRAP_FRAME;
  90
  91 //
  92 // Page Table Entry Definition
  93 //
  94 typedef struct _HARDWARE_PTE_PPC
  95 {
  96     ULONG Dirty:2;
  97     ULONG Valid:1;
  98     ULONG GuardedStorage:1;
  99     ULONG MemoryCoherence:1;
 100     ULONG CacheDisable:1;
 101     ULONG WriteThrough:1;
 102     ULONG Change:1;
 103     ULONG Reference:1;
 104     ULONG Write:1;
 105     ULONG CopyOnWrite:1;
 106     ULONG rsvd1:1;
 107     ULONG PageFrameNumber:20;
 108 } HARDWARE_PTE_PPC, *PHARDWARE_PTE_PPC;
 109
 110 typedef struct _DESCRIPTOR
 111 {
 112     USHORT Pad;
 113     USHORT Limit;
 114     ULONG Base;
 115 } KDESCRIPTOR, *PKDESCRIPTOR;
 116
 117 //
 118 // Special Registers Structure (outside of CONTEXT)
 119 //
 120 typedef struct _KSPECIAL_REGISTERS
 121 {
 122     ULONG KernelDr0;
 123     ULONG KernelDr1;
 124     ULONG KernelDr2;
 125     ULONG KernelDr3;
 126     ULONG KernelDr4;
 127     ULONG KernelDr5;
 128     ULONG KernelDr6;
 129     ULONG KernelDr7;
 130     ULONG Sprg0;
 131     ULONG Sprg1;
 132     ULONG Sr0;
 133     ULONG Sr1;
 134     ULONG Sr2;
 135     ULONG Sr3;
 136     ULONG Sr4;
 137     ULONG Sr5;
 138     ULONG Sr6;
 139     ULONG Sr7;
 140     ULONG Sr8;
 141     ULONG Sr9;
 142     ULONG Sr10;
 143     ULONG Sr11;
 144     ULONG Sr12;
 145     ULONG Sr13;
 146     ULONG Sr14;
 147     ULONG Sr15;
 148     ULONG DBAT0L;
 149     ULONG DBAT0U;
 150     ULONG DBAT1L;
 151     ULONG DBAT1U;
 152     ULONG DBAT2L;
 153     ULONG DBAT2U;
 154     ULONG DBAT3L;
 155     ULONG DBAT3U;
 156     ULONG IBAT0L;
 157     ULONG IBAT0U;
 158     ULONG IBAT1L;
 159     ULONG IBAT1U;
 160     ULONG IBAT2L;
 161     ULONG IBAT2U;
 162     ULONG IBAT3L;
 163     ULONG IBAT3U;
 164     ULONG Sdr1;
 165     ULONG Reserved[9];
 166 } KSPECIAL_REGISTERS, *PKSPECIAL_REGISTERS;
 167
 168 //
 169 // Processor State Data
 170 //
 171 #pragma pack(push,4)
 172 typedef struct _KPROCESSOR_STATE
 173 {
 174     PCONTEXT ContextFrame;
 175     KSPECIAL_REGISTERS SpecialRegisters;
 176 } KPROCESSOR_STATE;
 177
 178 //
 179 // Processor Region Control Block
 180 //
 181 typedef struct _KPRCB
 182 {
 183     USHORT MinorVersion;
 184     USHORT MajorVersion;
 185     struct _KTHREAD *CurrentThread;
 186     struct _KTHREAD *NextThread;
 187     struct _KTHREAD *IdleThread;
 188     UCHAR Number;
 189     UCHAR Reserved;
 190     USHORT BuildType;
 191     KAFFINITY SetMember;
 192     UCHAR CpuType;
 193     UCHAR CpuID;
 194     USHORT CpuStep;
 195     KPROCESSOR_STATE ProcessorState;
 196     ULONG KernelReserved[16];
 197     ULONG HalReserved[16];
 198     UCHAR PrcbPad0[92];
 199     PVOID LockQueue[33]; // Used for Queued Spinlocks
 200     struct _KTHREAD *NpxThread;
 201     ULONG InterruptCount;
 202     ULONG KernelTime;
 203     ULONG UserTime;
 204     ULONG DpcTime;
 205     ULONG DebugDpcTime;
 206     ULONG InterruptTime;
 207     ULONG AdjustDpcThreshold;
 208     ULONG PageColor;
 209     UCHAR SkipTick;
 210     UCHAR DebuggerSavedIRQL;
 211     UCHAR Spare1[6];
 212     struct _KNODE *ParentNode;
 213     ULONG MultiThreadProcessorSet;
 214     struct _KPRCB *MultiThreadSetMaster;
 215     ULONG ThreadStartCount[2];
 216     ULONG CcFastReadNoWait;
 217     ULONG CcFastReadWait;
 218     ULONG CcFastReadNotPossible;
 219     ULONG CcCopyReadNoWait;
 220     ULONG CcCopyReadWait;
 221     ULONG CcCopyReadNoWaitMiss;
 222     ULONG KeAlignmentFixupCount;
 223     ULONG KeContextSwitches;
 224     ULONG KeDcacheFlushCount;
 225     ULONG KeExceptionDispatchCount;
 226     ULONG KeFirstLevelTbFills;
 227     ULONG KeFloatingEmulationCount;
 228     ULONG KeIcacheFlushCount;
 229     ULONG KeSecondLevelTbFills;
 230     ULONG KeSystemCalls;
 231     ULONG IoReadOperationCount;
 232     ULONG IoWriteOperationCount;
 233     ULONG IoOtherOperationCount;
 234     LARGE_INTEGER IoReadTransferCount;
 235     LARGE_INTEGER IoWriteTransferCount;
 236     LARGE_INTEGER IoOtherTransferCount;
 237     ULONG SpareCounter1[8];
 238     PP_LOOKASIDE_LIST PPLookasideList[16];
 239     PP_LOOKASIDE_LIST PPNPagedLookasideList[32];
 240     PP_LOOKASIDE_LIST PPPagedLookasideList[32];
 241     ULONG PacketBarrier;
 242     ULONG ReverseStall;
 243     PVOID IpiFrame;
 244     UCHAR PrcbPad2[52];
 245     PVOID CurrentPacket[3];
 246     ULONG TargetSet;
 247     ULONG_PTR WorkerRoutine;
 248     ULONG IpiFrozen;
 249     UCHAR PrcbPad3[40];
 250     ULONG RequestSummary;
 251     struct _KPRCB *SignalDone;
 252     UCHAR PrcbPad4[56];
 253     struct _KDPC_DATA DpcData[2];
 254     PVOID DpcStack;
 255     ULONG MaximumDpcQueueDepth;
 256     ULONG DpcRequestRate;
 257     ULONG MinimumDpcRate;
 258     UCHAR DpcInterruptRequested;
 259     UCHAR DpcThreadRequested;
 260     UCHAR DpcRoutineActive;
 261     UCHAR DpcThreadActive;
 262     ULONG PrcbLock;
 263     ULONG DpcLastCount;
 264     ULONG TimerHand;
 265     ULONG TimerRequest;
 266     PVOID DpcThread;
 267     struct _KEVENT *DpcEvent;
 268     UCHAR ThreadDpcEnable;
 269     BOOLEAN QuantumEnd;
 270     UCHAR PrcbPad50;
 271     UCHAR IdleSchedule;
 272     ULONG DpcSetEventRequest;
 273     UCHAR PrcbPad5[18];
 274     LONG TickOffset;
 275     struct _KDPC* CallDpc;
 276     ULONG PrcbPad7[8];
 277     LIST_ENTRY WaitListHead;
 278     ULONG ReadySummary;
 279     ULONG SelectNextLast;
 280     LIST_ENTRY DispatcherReadyListHead[32];
 281     SINGLE_LIST_ENTRY DeferredReadyListHead;
 282     ULONG PrcbPad72[11];
 283     PVOID ChainedInterruptList;
 284     LONG LookasideIrpFloat;
 285     LONG MmPageFaultCount;
 286     LONG MmCopyOnWriteCount;
 287     LONG MmTransitionCount;
 288     LONG MmCacheTransitionCount;
 289     LONG MmDemandZeroCount;
 290     LONG MmPageReadCount;
 291     LONG MmPageReadIoCount;
 292     LONG MmCacheReadCount;
 293     LONG MmCacheIoCount;
 294     LONG MmDirtyPagesWriteCount;
 295     LONG MmDirtyWriteIoCount;
 296     LONG MmMappedPagesWriteCount;
 297     LONG MmMappedWriteIoCount;
 298     ULONG SpareFields0[1];
 299     CHAR VendorString[13];
 300     UCHAR InitialApicId;
 301     UCHAR LogicalProcessorsPerPhysicalProcessor;
 302     ULONG MHz;
 303     ULONG FeatureBits;
 304     LARGE_INTEGER UpdateSignature;
 305     LARGE_INTEGER IsrTime;
 306     LARGE_INTEGER SpareField1;
 307     FX_SAVE_AREA NpxSaveArea;
 308     PROCESSOR_POWER_STATE PowerState;
 309 } KPRCB, *PKPRCB;
 310
 311 //
 312 // Processor Control Region
 313 //
 314 typedef struct _KIPCR
 315 {
 316     USHORT MinorVersion;
 317     USHORT MajorVersion;
 318     PKINTERRUPT_ROUTINE InterruptRoutine[MAXIMUM_VECTOR];
 319     ULONG PcrPage2;
 320     ULONG Kseg0Top;
 321     ULONG Spare7[30];
 322     ULONG FirstLevelDcacheSize;
 323     ULONG FirstLevelDcacheFillSize;
 324     ULONG FirstLevelIcacheSize;
 325     ULONG FirstLevelIcacheFillSize;
 326     ULONG SecondLevelDcacheSize;
 327     ULONG SecondLevelDcacheFillSize;
 328     ULONG SecondLevelIcacheSize;
 329     ULONG SecondLevelIcacheFillSize;
 330     struct _KPRCB *Prcb;
 331     PVOID Teb;
 332     ULONG DcacheAlignment;
 333     ULONG DcacheFillSize;
 334     ULONG IcacheAlignment;
 335     ULONG IcacheFillSize;
 336     ULONG ProcessorVersion;
 337     ULONG ProcessorRevision;
 338     ULONG ProfileInterval;
 339     ULONG ProfileCount;
 340     ULONG StallExecutionCount;
 341     ULONG StallScaleFactor;
 342     ULONG Spare;
 343     union
 344     {
 345         ULONG CachePolicy;
 346         struct
 347         {
 348             UCHAR IcacheMode;
 349             UCHAR DcacheMode;
 350             USHORT ModeSpare;
 351         };
 352     };
 353     UCHAR IrqlMask[32];
 354     UCHAR IrqlTable[9];
 355     UCHAR CurrentIrql;
 356     CCHAR Number;
 357     KAFFINITY SetMember;
 358     ULONG ReservedVectors;
 359     struct _KTHREAD *CurrentThread;
 360     ULONG AlignedCachePolicy;
 361     union
 362     {
 363         ULONG SoftwareInterrupt;
 364         struct
 365         {
 366             UCHAR ApcInterrupt;
 367             UCHAR DispatchInterrupt;
 368             UCHAR Spare4;
 369             UCHAR Spare5;
 370         };
 371     };
 372     KAFFINITY NotMember;
 373     ULONG SystemReserved[16];
 374     ULONG HalReserved[16];
 375     ULONG FirstLevelActive;
 376     ULONG SystemServiceDispatchStart;
 377     ULONG SystemServiceDispatchEnd;
 378     ULONG InterruptStack;
 379     ULONG QuantumEnd;
 380     PVOID InitialStack;
 381     PVOID PanicStack;
 382     ULONG BadVaddr;
 383     PVOID StackLimit;
 384     PVOID SavedStackLimit;
 385     ULONG SavedV0;
 386     ULONG SavedV1;
 387     UCHAR DebugActive;
 388     UCHAR Spare6[3];
 389     ULONG GprSave[6];
 390     ULONG SiR0;
 391     ULONG SiR2;
 392     ULONG SiR3;
 393     ULONG SiR4;
 394     ULONG SiR5;
 395     ULONG Spare0;
 396     ULONG Spare8;
 397     ULONG PgDirRa;
 398     ULONG OnInterruptStack;
 399     ULONG SavedInitialStack;
 400 } KIPCR, *PKIPCR;
 401 #pragma pack(pop)
 402
 403 //
 404 // TSS Definition
 405 //
 406 typedef struct _KTSS, KTSS, *PKTSS;
 407
 408 //
 409 // PowerPC Exception Frame
 410 //
 411 typedef struct _KEXCEPTION_FRAME
 412 {
 413     ULONG Fill1;
 414     ULONG Gpr13;
 415     ULONG Gpr14;
 416     ULONG Gpr15;
 417     ULONG Gpr16;
 418     ULONG Gpr17;
 419     ULONG Gpr18;
 420     ULONG Gpr19;
 421     ULONG Gpr20;
 422     ULONG Gpr21;
 423     ULONG Gpr22;
 424     ULONG Gpr23;
 425     ULONG Gpr24;
 426     ULONG Gpr25;
 427     ULONG Gpr26;
 428     ULONG Gpr27;
 429     ULONG Gpr28;
 430     ULONG Gpr29;
 431     ULONG Gpr30;
 432     ULONG Gpr31;
 433     DOUBLE Fpr14;
 434     DOUBLE Fpr15;
 435     DOUBLE Fpr16;
 436     DOUBLE Fpr17;
 437     DOUBLE Fpr18;
 438     DOUBLE Fpr19;
 439     DOUBLE Fpr20;
 440     DOUBLE Fpr21;
 441     DOUBLE Fpr22;
 442     DOUBLE Fpr23;
 443     DOUBLE Fpr24;
 444     DOUBLE Fpr25;
 445     DOUBLE Fpr26;
 446     DOUBLE Fpr27;
 447     DOUBLE Fpr28;
 448     DOUBLE Fpr29;
 449     DOUBLE Fpr30;
 450     DOUBLE Fpr31;
 451 } KEXCEPTION_FRAME, *PKEXCEPTION_FRAME;
 452
 453 #endif