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fast486.h
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1 /*
2  * Fast486 386/486 CPU Emulation Library
3  * fast486.h
4  *
5  * Copyright (C) 2015 Aleksandar Andrejevic <theflash AT sdf DOT lonestar DOT org>
6  *
7  * This program is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU General Public License
9  * as published by the Free Software Foundation; either version 2
10  * of the License, or (at your option) any later version.
11  *
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License
18  * along with this program; if not, write to the Free Software
19  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20  */
21 
22 #ifndef _FAST486_H_
23 #define _FAST486_H_
24 
25 #pragma once
26 
27 /* DEFINES ********************************************************************/
28 
29 #ifndef FASTCALL
30 #define FASTCALL __fastcall
31 #endif
32 
33 #define FAST486_CHAR_MIN (-128)
34 #define FAST486_CHAR_MAX (127)
35 #define FAST486_SHORT_MIN (-32768L)
36 #define FAST486_SHORT_MAX (32767L)
37 #define FAST486_LONG_MIN (-2147483648LL)
38 #define FAST486_LONG_MAX (2147483647LL)
39 
40 #define FAST486_NUM_GEN_REGS 8
41 #define FAST486_NUM_SEG_REGS 6
42 #define FAST486_NUM_CTRL_REGS 3
43 #define FAST486_NUM_DBG_REGS 6
44 #define FAST486_NUM_FPU_REGS 8
45 
46 #define FAST486_CR0_PE (1 << 0)
47 #define FAST486_CR0_MP (1 << 1)
48 #define FAST486_CR0_EM (1 << 2)
49 #define FAST486_CR0_TS (1 << 3)
50 #define FAST486_CR0_ET (1 << 4)
51 #define FAST486_CR0_NE (1 << 5)
52 #define FAST486_CR0_WP (1 << 16)
53 #define FAST486_CR0_AM (1 << 18)
54 #define FAST486_CR0_NW (1 << 29)
55 #define FAST486_CR0_CD (1 << 30)
56 #define FAST486_CR0_PG (1 << 31)
57 
58 #define FAST486_DR4_B0 (1 << 0)
59 #define FAST486_DR4_B1 (1 << 1)
60 #define FAST486_DR4_B2 (1 << 2)
61 #define FAST486_DR4_B3 (1 << 3)
62 #define FAST486_DR4_BD (1 << 13)
63 #define FAST486_DR4_BS (1 << 14)
64 #define FAST486_DR4_BT (1 << 15)
65 
66 #define FAST486_DR5_L0 (1 << 0)
67 #define FAST486_DR5_G0 (1 << 1)
68 #define FAST486_DR5_L1 (1 << 2)
69 #define FAST486_DR5_G1 (1 << 3)
70 #define FAST486_DR5_L2 (1 << 4)
71 #define FAST486_DR5_G2 (1 << 5)
72 #define FAST486_DR5_L3 (1 << 6)
73 #define FAST486_DR5_G3 (1 << 7)
74 #define FAST486_DR5_LE (1 << 8)
75 #define FAST486_DR5_GE (1 << 9)
76 #define FAST486_DR5_GD (1 << 13)
77 
78 #define FAST486_DBG_BREAK_EXEC 0
79 #define FAST486_DBG_BREAK_WRITE 1
80 #define FAST486_DBG_BREAK_READWRITE 3
81 
82 #define FAST486_DR4_RESERVED 0xFFFF1FF0
83 #define FAST486_DR5_RESERVED 0x0000DC00
84 
85 #define FAST486_TSS_16_SIGNATURE 0x01
86 #define FAST486_LDT_SIGNATURE 0x02
87 #define FAST486_BUSY_TSS_16_SIGNATURE 0x03
88 #define FAST486_CALL_GATE_16_SIGNATURE 0x04
89 #define FAST486_TASK_GATE_SIGNATURE 0x05
90 #define FAST486_IDT_INT_GATE 0x06
91 #define FAST486_IDT_TRAP_GATE 0x07
92 #define FAST486_TSS_SIGNATURE 0x09
93 #define FAST486_BUSY_TSS_SIGNATURE 0x0B
94 #define FAST486_CALL_GATE_SIGNATURE 0x0C
95 #define FAST486_IDT_INT_GATE_32 0x0E
96 #define FAST486_IDT_TRAP_GATE_32 0x0F
97 
98 #define FAST486_PREFIX_SEG (1 << 0)
99 #define FAST486_PREFIX_OPSIZE (1 << 1)
100 #define FAST486_PREFIX_ADSIZE (1 << 2)
101 #define FAST486_PREFIX_LOCK (1 << 3)
102 #define FAST486_PREFIX_REPNZ (1 << 4)
103 #define FAST486_PREFIX_REP (1 << 5)
104 
105 #define FAST486_FPU_DEFAULT_CONTROL 0x037F
106 
107 #define FAST486_PAGE_SIZE 4096
108 #define FAST486_CACHE_SIZE 32
109 
110 /*
111  * These are condiciones sine quibus non that should be respected, because
112  * otherwise when fetching DWORDs you would read extra garbage bytes
113  * (by reading outside of the prefetch buffer). The prefetch cache must
114  * also not cross a page boundary.
115  */
116 C_ASSERT((FAST486_CACHE_SIZE >= sizeof(ULONG))
117  && (FAST486_CACHE_SIZE <= FAST486_PAGE_SIZE));
118 
119 struct _FAST486_STATE;
120 typedef struct _FAST486_STATE FAST486_STATE, *PFAST486_STATE;
121 
122 typedef enum _FAST486_GEN_REGS
123 {
124  FAST486_REG_EAX,
125  FAST486_REG_ECX,
126  FAST486_REG_EDX,
127  FAST486_REG_EBX,
128  FAST486_REG_ESP,
129  FAST486_REG_EBP,
130  FAST486_REG_ESI,
131  FAST486_REG_EDI
132 } FAST486_GEN_REGS, *PFAST486_GEN_REGS;
133 
134 typedef enum _FAST486_SEG_REGS
135 {
136  FAST486_REG_ES,
137  FAST486_REG_CS,
138  FAST486_REG_SS,
139  FAST486_REG_DS,
140  FAST486_REG_FS,
141  FAST486_REG_GS
142 } FAST486_SEG_REGS, *PFAST486_SEG_REGS;
143 
144 typedef enum _FAST486_CTRL_REGS
145 {
146  FAST486_REG_CR0 = 0,
147  FAST486_REG_CR2 = 1,
148  FAST486_REG_CR3 = 2,
149 } FAST486_CTRL_REGS, *PFAST486_CTRL_REGS;
150 
151 typedef enum _FAST486_DBG_REGS
152 {
153  FAST486_REG_DR0 = 0,
154  FAST486_REG_DR1 = 1,
155  FAST486_REG_DR2 = 2,
156  FAST486_REG_DR3 = 3,
157  FAST486_REG_DR4 = 4,
158  FAST486_REG_DR5 = 5,
159  FAST486_REG_DR6 = 4, // alias to DR4
160  FAST486_REG_DR7 = 5 // alias to DR5
161 } FAST486_DBG_REGS, *PFAST486_DBG_REGS;
162 
163 typedef enum _FAST486_EXCEPTIONS
164 {
165  FAST486_EXCEPTION_DE = 0x00,
166  FAST486_EXCEPTION_DB = 0x01,
167  FAST486_EXCEPTION_BP = 0x03,
168  FAST486_EXCEPTION_OF = 0x04,
169  FAST486_EXCEPTION_BR = 0x05,
170  FAST486_EXCEPTION_UD = 0x06,
171  FAST486_EXCEPTION_NM = 0x07,
172  FAST486_EXCEPTION_DF = 0x08,
173  FAST486_EXCEPTION_TS = 0x0A,
174  FAST486_EXCEPTION_NP = 0x0B,
175  FAST486_EXCEPTION_SS = 0x0C,
176  FAST486_EXCEPTION_GP = 0x0D,
177  FAST486_EXCEPTION_PF = 0x0E,
178  FAST486_EXCEPTION_MF = 0x10,
179  FAST486_EXCEPTION_AC = 0x11,
180  FAST486_EXCEPTION_MC = 0x12
181 } FAST486_EXCEPTIONS, *PFAST486_EXCEPTIONS;
182 
183 typedef
184 VOID
185 (FASTCALL *FAST486_MEM_READ_PROC)
186 (
187  PFAST486_STATE State,
188  ULONG Address,
189  PVOID Buffer,
190  ULONG Size
191 );
192 
193 typedef
194 VOID
195 (FASTCALL *FAST486_MEM_WRITE_PROC)
196 (
197  PFAST486_STATE State,
198  ULONG Address,
199  PVOID Buffer,
200  ULONG Size
201 );
202 
203 typedef
204 VOID
205 (FASTCALL *FAST486_IO_READ_PROC)
206 (
207  PFAST486_STATE State,
208  USHORT Port,
209  PVOID Buffer,
210  ULONG DataCount,
211  UCHAR DataSize
212 );
213 
214 typedef
215 VOID
216 (FASTCALL *FAST486_IO_WRITE_PROC)
217 (
218  PFAST486_STATE State,
219  USHORT Port,
220  PVOID Buffer,
221  ULONG DataCount,
222  UCHAR DataSize
223 );
224 
225 typedef
226 VOID
227 (FASTCALL *FAST486_BOP_PROC)
228 (
229  PFAST486_STATE State,
230  UCHAR BopCode
231 );
232 
233 typedef
234 UCHAR
235 (FASTCALL *FAST486_INT_ACK_PROC)
236 (
237  PFAST486_STATE State
238 );
239 
240 typedef
241 VOID
242 (FASTCALL *FAST486_FPU_PROC)
243 (
244  PFAST486_STATE State
245 );
246 
247 typedef union _FAST486_REG
248 {
249  union
250  {
251  struct
252  {
253  UCHAR LowByte;
254  UCHAR HighByte;
255  };
256  USHORT LowWord;
257  };
258  ULONG Long;
259 } FAST486_REG, *PFAST486_REG;
260 
261 typedef struct _FAST486_SEG_REG
262 {
263  USHORT Selector;
264 
265  /* Descriptor cache */
266  ULONG Accessed : 1;
267  ULONG ReadWrite : 1;
268  ULONG DirConf : 1;
269  ULONG Executable : 1;
270  ULONG SystemType : 1;
271  ULONG Rpl : 2;
272  ULONG Dpl : 2;
273  ULONG Present : 1;
274  ULONG Size : 1;
275  ULONG Limit;
276  ULONG Base;
277 } FAST486_SEG_REG, *PFAST486_SEG_REG;
278 
279 typedef struct _FAST486_LDT_REG
280 {
281  USHORT Selector;
282  ULONG Base;
283  ULONG Limit;
284 } FAST486_LDT_REG, *PFAST486_LDT_REG;
285 
286 typedef struct _FAST486_TASK_REG
287 {
288  USHORT Selector;
289  ULONG Base;
290  ULONG Limit;
291  BOOLEAN Modern;
292 } FAST486_TASK_REG, *PFAST486_TASK_REG;
293 
294 #include <pshpack1.h>
295 
296 typedef struct
297 {
298  ULONG Limit : 16;
299  ULONG Base : 16;
300  ULONG BaseMid : 8;
301  ULONG Accessed : 1;
302  ULONG ReadWrite : 1;
303  ULONG DirConf : 1;
304  ULONG Executable : 1;
305  ULONG SystemType : 1;
306  ULONG Dpl : 2;
307  ULONG Present : 1;
308  ULONG LimitHigh : 4;
309  ULONG Avl : 1;
310  ULONG Reserved : 1;
311  ULONG Size : 1;
312  ULONG Granularity : 1;
313  ULONG BaseHigh : 8;
314 } FAST486_GDT_ENTRY, *PFAST486_GDT_ENTRY;
315 
316 /* Verify the structure size */
317 C_ASSERT(sizeof(FAST486_GDT_ENTRY) == sizeof(ULONGLONG));
318 
319 typedef struct
320 {
321  ULONG Limit : 16;
322  ULONG Base : 16;
323  ULONG BaseMid : 8;
324  ULONG Signature : 5;
325  ULONG Dpl : 2;
326  ULONG Present : 1;
327  ULONG LimitHigh : 4;
328  ULONG Avl : 1;
329  ULONG Reserved : 2;
330  ULONG Granularity : 1;
331  ULONG BaseHigh : 8;
332 } FAST486_SYSTEM_DESCRIPTOR, *PFAST486_SYSTEM_DESCRIPTOR;
333 
334 /* Verify the structure size */
335 C_ASSERT(sizeof(FAST486_SYSTEM_DESCRIPTOR) == sizeof(ULONGLONG));
336 
337 typedef struct
338 {
339  ULONG Offset : 16;
340  ULONG Selector : 16;
341  ULONG ParamCount : 5;
342  ULONG Reserved : 3;
343  ULONG Type : 4;
344  ULONG SystemType : 1;
345  ULONG Dpl : 2;
346  ULONG Present : 1;
347  ULONG OffsetHigh : 16;
348 } FAST486_CALL_GATE, *PFAST486_CALL_GATE;
349 
350 /* Verify the structure size */
351 C_ASSERT(sizeof(FAST486_CALL_GATE) == sizeof(ULONGLONG));
352 
353 typedef struct
354 {
355  ULONG Offset : 16;
356  ULONG Selector : 16;
357  ULONG Zero : 8;
358  ULONG Type : 4;
359  ULONG Storage : 1;
360  ULONG Dpl : 2;
361  ULONG Present : 1;
362  ULONG OffsetHigh : 16;
363 } FAST486_IDT_ENTRY, *PFAST486_IDT_ENTRY;
364 
365 /* Verify the structure size */
366 C_ASSERT(sizeof(FAST486_IDT_ENTRY) == sizeof(ULONGLONG));
367 
368 typedef struct _FAST486_TSS
369 {
370  ULONG Link;
371  ULONG Esp0;
372  ULONG Ss0;
373  ULONG Esp1;
374  ULONG Ss1;
375  ULONG Esp2;
376  ULONG Ss2;
377  ULONG Cr3;
378  ULONG Eip;
379  ULONG Eflags;
380  ULONG Eax;
381  ULONG Ecx;
382  ULONG Edx;
383  ULONG Ebx;
384  ULONG Esp;
385  ULONG Ebp;
386  ULONG Esi;
387  ULONG Edi;
388  ULONG Es;
389  ULONG Cs;
390  ULONG Ss;
391  ULONG Ds;
392  ULONG Fs;
393  ULONG Gs;
394  ULONG Ldtr;
395  ULONG IopbOffset;
396 } FAST486_TSS, *PFAST486_TSS;
397 
398 typedef struct _FAST486_LEGACY_TSS
399 {
400  USHORT Link;
401  USHORT Sp0;
402  USHORT Ss0;
403  USHORT Sp1;
404  USHORT Ss1;
405  USHORT Sp2;
406  USHORT Ss2;
407  USHORT Ip;
408  USHORT Flags;
409  USHORT Ax;
410  USHORT Cx;
411  USHORT Dx;
412  USHORT Bx;
413  USHORT Sp;
414  USHORT Bp;
415  USHORT Si;
416  USHORT Di;
417  USHORT Es;
418  USHORT Cs;
419  USHORT Ss;
420  USHORT Ds;
421  USHORT Ldtr;
422 } FAST486_LEGACY_TSS, *PFAST486_LEGACY_TSS;
423 
424 #include <poppack.h>
425 
426 typedef struct _FAST486_TABLE_REG
427 {
428  USHORT Size;
429  ULONG Address;
430 } FAST486_TABLE_REG, *PFAST486_TABLE_REG;
431 
432 typedef union _FAST486_FLAGS_REG
433 {
434  USHORT LowWord;
435  ULONG Long;
436 
437  struct
438  {
439  ULONG Cf : 1;
440  ULONG AlwaysSet : 1;
441  ULONG Pf : 1;
442  ULONG Reserved0 : 1;
443  ULONG Af : 1;
444  ULONG Reserved1 : 1;
445  ULONG Zf : 1;
446  ULONG Sf : 1;
447  ULONG Tf : 1;
448  ULONG If : 1;
449  ULONG Df : 1;
450  ULONG Of : 1;
451  ULONG Iopl : 2;
452  ULONG Nt : 1;
453  ULONG Reserved2 : 1;
454  ULONG Rf : 1;
455  ULONG Vm : 1;
456  ULONG Ac : 1;
457 
458  // ULONG Reserved : 13;
459  };
460 } FAST486_FLAGS_REG, *PFAST486_FLAGS_REG;
461 
462 typedef struct _FAST486_FPU_DATA_REG
463 {
464  ULONGLONG Mantissa;
465  USHORT Exponent;
466  UCHAR Sign;
467 } FAST486_FPU_DATA_REG, *PFAST486_FPU_DATA_REG;
468 
469 typedef const FAST486_FPU_DATA_REG *PCFAST486_FPU_DATA_REG;
470 
471 typedef union _FAST486_FPU_STATUS_REG
472 {
473  USHORT Value;
474 
475  struct
476  {
477  ULONG Ie : 1;
478  ULONG De : 1;
479  ULONG Ze : 1;
480  ULONG Oe : 1;
481  ULONG Ue : 1;
482  ULONG Pe : 1;
483  ULONG Sf : 1;
484  ULONG Es : 1;
485  ULONG Code0 : 1;
486  ULONG Code1 : 1;
487  ULONG Code2 : 1;
488  ULONG Top : 3;
489  ULONG Code3 : 1;
490  ULONG Busy : 1;
491  };
492 } FAST486_FPU_STATUS_REG, *PFAST486_FPU_STATUS_REG;
493 
494 typedef union _FAST486_FPU_CONTROL_REG
495 {
496  USHORT Value;
497 
498  struct
499  {
500  ULONG Im : 1;
501  ULONG Dm : 1;
502  ULONG Zm : 1;
503  ULONG Om : 1;
504  ULONG Um : 1;
505  ULONG Pm : 1;
506  ULONG Reserved : 2;
507  ULONG Pc : 2;
508  ULONG Rc : 2;
509  ULONG Inf : 1;
510  // ULONG Reserved1 : 3;
511  };
512 } FAST486_FPU_CONTROL_REG, *PFAST486_FPU_CONTROL_REG;
513 
514 struct _FAST486_STATE
515 {
516  FAST486_MEM_READ_PROC MemReadCallback;
517  FAST486_MEM_WRITE_PROC MemWriteCallback;
518  FAST486_IO_READ_PROC IoReadCallback;
519  FAST486_IO_WRITE_PROC IoWriteCallback;
520  FAST486_BOP_PROC BopCallback;
521  FAST486_INT_ACK_PROC IntAckCallback;
522  FAST486_FPU_PROC FpuCallback;
523  FAST486_REG GeneralRegs[FAST486_NUM_GEN_REGS];
524  FAST486_SEG_REG SegmentRegs[FAST486_NUM_SEG_REGS];
525  FAST486_REG InstPtr, SavedInstPtr;
526  FAST486_REG SavedStackPtr;
527  FAST486_FLAGS_REG Flags;
528  FAST486_TABLE_REG Gdtr, Idtr;
529  FAST486_LDT_REG Ldtr;
530  FAST486_TASK_REG TaskReg;
531  UCHAR Cpl;
532  ULONG ControlRegisters[FAST486_NUM_CTRL_REGS];
533  ULONG DebugRegisters[FAST486_NUM_DBG_REGS];
534  ULONG ExceptionCount;
535  ULONG PrefixFlags;
536  FAST486_SEG_REGS SegmentOverride;
537  BOOLEAN Halted;
538  BOOLEAN IntSignaled;
539  BOOLEAN DoNotInterrupt;
540  PULONG Tlb;
541  BOOLEAN TlbEmpty;
542 #ifndef FAST486_NO_PREFETCH
543  BOOLEAN PrefetchValid;
544  ULONG PrefetchAddress;
545  UCHAR PrefetchCache[FAST486_CACHE_SIZE];
546 #endif
547 #ifndef FAST486_NO_FPU
548  FAST486_FPU_DATA_REG FpuRegisters[FAST486_NUM_FPU_REGS];
549  FAST486_FPU_STATUS_REG FpuStatus;
550  FAST486_FPU_CONTROL_REG FpuControl;
551  USHORT FpuTag;
552  FAST486_REG FpuLastInstPtr;
553  USHORT FpuLastCodeSel;
554  FAST486_REG FpuLastOpPtr;
555  USHORT FpuLastDataSel;
556 #endif
557 };
558 
559 /* FUNCTIONS ******************************************************************/
560 
561 VOID
562 NTAPI
563 Fast486Initialize(PFAST486_STATE State,
564  FAST486_MEM_READ_PROC MemReadCallback,
565  FAST486_MEM_WRITE_PROC MemWriteCallback,
566  FAST486_IO_READ_PROC IoReadCallback,
567  FAST486_IO_WRITE_PROC IoWriteCallback,
568  FAST486_BOP_PROC BopCallback,
569  FAST486_INT_ACK_PROC IntAckCallback,
570  FAST486_FPU_PROC FpuCallback,
571  PULONG Tlb);
572 
573 VOID
574 NTAPI
575 Fast486Reset(PFAST486_STATE State);
576 
577 VOID
578 NTAPI
579 Fast486Continue(PFAST486_STATE State);
580 
581 VOID
582 NTAPI
583 Fast486StepInto(PFAST486_STATE State);
584 
585 VOID
586 NTAPI
587 Fast486StepOver(PFAST486_STATE State);
588 
589 VOID
590 NTAPI
591 Fast486StepOut(PFAST486_STATE State);
592 
593 VOID
594 NTAPI
595 Fast486DumpState(PFAST486_STATE State);
596 
597 VOID
598 NTAPI
599 Fast486InterruptSignal(PFAST486_STATE State);
600 
601 VOID
602 NTAPI
603 Fast486ExecuteAt(PFAST486_STATE State, USHORT Segment, ULONG Offset);
604 
605 VOID
606 NTAPI
607 Fast486SetStack(PFAST486_STATE State, USHORT Segment, ULONG Offset);
608 
609 VOID
610 NTAPI
611 Fast486SetSegment
612 (
613  PFAST486_STATE State,
614  FAST486_SEG_REGS Segment,
615  USHORT Selector
616 );
617 
618 VOID
619 NTAPI
620 Fast486Rewind(PFAST486_STATE State);
621 
622 #endif // _FAST486_H_
623 
624 /* EOF */
Value
_In_opt_ ULONG _Out_ PULONG Value
Definition: rtlfuncs.h:2374
LowByte
#define LowByte(w)
Definition: vgavideo.h:62
Port
CPPORT Port[4]
Definition: headless.c:34
Fast486DumpState
VOID NTAPI Fast486DumpState(PFAST486_STATE State)
Definition: debug.c:127
Type
Type
Definition: Type.h:6
Base
_In_opt_ ULONG Base
Definition: rtlfuncs.h:2374
FAST486_NUM_GEN_REGS
#define FAST486_NUM_GEN_REGS
Definition: fast486.h:40
Fast486InterruptSignal
VOID NTAPI Fast486InterruptSignal(PFAST486_STATE State)
Definition: fast486.c:205
Fast486SetStack
VOID NTAPI Fast486SetStack(PFAST486_STATE State, USHORT Segment, ULONG Offset)
Definition: fast486.c:227
Sign
Definition: msg.c:1064
Link
static int Link(const char **args)
Definition: vfdcmd.c:2414
Pe
struct _Pe Pe
Flags
_Must_inspect_result_ _In_ ULONG Flags
Definition: wsk.h:170
NTAPI
NTSTATUS(* NTAPI)(IN PFILE_FULL_EA_INFORMATION EaBuffer, IN ULONG EaLength, OUT PULONG ErrorOffset)
Definition: IoEaTest.cpp:117
Offset
_In_ ULONG _In_ ULONG Offset
Definition: ntddpcm.h:101
Fast486Rewind
VOID NTAPI Fast486Rewind(PFAST486_STATE State)
Definition: fast486.c:252
BOOLEAN
unsigned char BOOLEAN
Definition: ProcessorBind.h:185
Address
static WCHAR Address[46]
Definition: ping.c:68
Fast486StepOut
VOID NTAPI Fast486StepOut(PFAST486_STATE State)
Definition: debug.c:264
Reserved
_Reserved_ PVOID Reserved
Definition: winddi.h:3974
C_ASSERT
#define C_ASSERT(e)
Definition: intsafe.h:79
Reserved2
Definition: bcd.h:202
Segment
_Inout_ PVOID Segment
Definition: exfuncs.h:893
Fast486StepInto
VOID NTAPI Fast486StepInto(PFAST486_STATE State)
Definition: debug.c:248
Dm
#define Dm
Definition: i386-dis.c:367
ULONGLONG
uint64_t ULONGLONG
Definition: typedefs.h:65
Sp
ULONG Sp
Definition: kdb_expr.c:97
Fast486Initialize
VOID NTAPI Fast486Initialize(PFAST486_STATE State, FAST486_MEM_READ_PROC MemReadCallback, FAST486_MEM_WRITE_PROC MemWriteCallback, FAST486_IO_READ_PROC IoReadCallback, FAST486_IO_WRITE_PROC IoWriteCallback, FAST486_BOP_PROC BopCallback, FAST486_INT_ACK_PROC IntAckCallback, FAST486_FPU_PROC FpuCallback, PULONG Tlb)
Definition: fast486.c:103
UCHAR
unsigned char UCHAR
Definition: xmlstorage.h:181
FAST486_CACHE_SIZE
#define FAST486_CACHE_SIZE
Definition: fast486.h:108
Long
long Long
Definition: ftraster.c:313
VOID
#define VOID
Definition: acefi.h:82
Fast486Reset
VOID NTAPI Fast486Reset(PFAST486_STATE State)
Definition: fast486.c:131
FAST486_NUM_SEG_REGS
#define FAST486_NUM_SEG_REGS
Definition: fast486.h:41
Size
IN PVOID IN PVOID IN USHORT IN USHORT Size
Definition: pci.h:359
HighByte
#define HighByte(w)
Definition: vgavideo.h:63
Fast486ExecuteAt
VOID NTAPI Fast486ExecuteAt(PFAST486_STATE State, USHORT Segment, ULONG Offset)
Definition: fast486.c:212
State
enum State_ State
Definition: pofuncs.h:54
USHORT
unsigned short USHORT
Definition: pedump.c:61
FAST486_NUM_DBG_REGS
#define FAST486_NUM_DBG_REGS
Definition: fast486.h:43
PULONG
unsigned int * PULONG
Definition: retypes.h:1
Reserved1
Definition: bcd.h:201
Fast486SetSegment
VOID NTAPI Fast486SetSegment(PFAST486_STATE State, FAST486_SEG_REGS Segment, USHORT Selector)
Definition: fast486.c:242
Zero
IN PVCB IN VBO IN ULONG OUT PBCB OUT PVOID IN BOOLEAN IN BOOLEAN Zero
Definition: fatprocs.h:402
Fast486Continue
VOID NTAPI Fast486Continue(PFAST486_STATE State)
Definition: debug.c:240
FAST486_NUM_CTRL_REGS
#define FAST486_NUM_CTRL_REGS
Definition: fast486.h:42
Bp
BP Bp[4]
Definition: parse.c:245
FAST486_NUM_FPU_REGS
#define FAST486_NUM_FPU_REGS
Definition: fast486.h:44
ULONG
unsigned int ULONG
Definition: retypes.h:1
ReadWrite
DRIVER_DISPATCH ReadWrite
Definition: readwrite.h:29
Buffer
IN BOOLEAN OUT PSTR Buffer
Definition: progress.h:34
Signature
static const WCHAR Signature[]
Definition: parser.c:141
Top
static LPHIST_ENTRY Top
Definition: history.c:53
Limit
_In_ LONG _In_ LONG Limit
Definition: kefuncs.h:315
Storage
static IStorage Storage
Definition: ole2.c:3548
DataSize
_In_ NDIS_STATUS _In_ ULONG _In_ USHORT _In_opt_ PVOID _In_ ULONG DataSize
Definition: ndis.h:4751
FASTCALL
#define FASTCALL
Definition: fast486.h:30
Fast486StepOver
VOID NTAPI Fast486StepOver(PFAST486_STATE State)
Definition: debug.c:256
FAST486_PAGE_SIZE
#define FAST486_PAGE_SIZE
Definition: fast486.h:107