VirtualBox

source: vbox/trunk/src/VBox/Disassembler/DisasmInternal.h@ 13241

Last change on this file since 13241 was 13241, checked in by vboxsync, 16 years ago

Added support for three byte opcodes (not complete; just to test invept & invvpid)
  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 9.7 KB
Line 
1/** @file
2 *
3 * VBox disassembler:
4 * Internal header
5 */
6
7/*
8 * Copyright (C) 2006-2007 Sun Microsystems, Inc.
9 *
10 * This file is part of VirtualBox Open Source Edition (OSE), as
11 * available from http://www.virtualbox.org. This file is free software;
12 * you can redistribute it and/or modify it under the terms of the GNU
13 * General Public License (GPL) as published by the Free Software
14 * Foundation, in version 2 as it comes in the "COPYING" file of the
15 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
16 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
17 *
18 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
19 * Clara, CA 95054 USA or visit http://www.sun.com if you need
20 * additional information or have any questions.
21 */
22
23#ifndef ___DisasmInternal_h___
24#define ___DisasmInternal_h___
25
26#include <VBox/cdefs.h>
27#include <VBox/types.h>
28#include <VBox/dis.h>
29
30#define ExceptionMemRead 0x666
31#define ExceptionInvalidModRM 0x667
32#define ExceptionInvalidParameter 0x668
33
34#define IDX_ParseNop 0
35#define IDX_ParseModRM 1
36#define IDX_UseModRM 2
37#define IDX_ParseImmByte 3
38#define IDX_ParseImmBRel 4
39#define IDX_ParseImmUshort 5
40#define IDX_ParseImmV 6
41#define IDX_ParseImmVRel 7
42#define IDX_ParseImmAddr 8
43#define IDX_ParseFixedReg 9
44#define IDX_ParseImmUlong 10
45#define IDX_ParseImmQword 11
46#define IDX_ParseTwoByteEsc 12
47#define IDX_ParseImmGrpl 13
48#define IDX_ParseShiftGrp2 14
49#define IDX_ParseGrp3 15
50#define IDX_ParseGrp4 16
51#define IDX_ParseGrp5 17
52#define IDX_Parse3DNow 18
53#define IDX_ParseGrp6 19
54#define IDX_ParseGrp7 20
55#define IDX_ParseGrp8 21
56#define IDX_ParseGrp9 22
57#define IDX_ParseGrp10 23
58#define IDX_ParseGrp12 24
59#define IDX_ParseGrp13 25
60#define IDX_ParseGrp14 26
61#define IDX_ParseGrp15 27
62#define IDX_ParseGrp16 28
63#define IDX_ParseModFence 29
64#define IDX_ParseYv 30
65#define IDX_ParseYb 31
66#define IDX_ParseXv 32
67#define IDX_ParseXb 33
68#define IDX_ParseEscFP 34
69#define IDX_ParseNopPause 35
70#define IDX_ParseImmByteSX 36
71#define IDX_ParseImmZ 37
72#define IDX_ParseThreeByteEsc4 38
73#define IDX_ParseThreeByteEsc5 39
74#define IDX_ParseMax (IDX_ParseThreeByteEsc5+1)
75
76#ifdef IN_RING0
77#define DIS_THROW(a) /* Not available. */
78#elif __L4ENV__
79#define DIS_THROW(a) longjmp(*pCpu->pJumpBuffer, a)
80#else
81#define DIS_THROW(a) throw(a)
82#endif
83
84
85extern PFNDISPARSE pfnFullDisasm[IDX_ParseMax];
86extern PFNDISPARSE pfnCalcSize[IDX_ParseMax];
87
88
89__BEGIN_DECLS
90
91unsigned ParseInstruction(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, PDISCPUSTATE pCpu);
92
93unsigned ParseIllegal(RTUINTPTR lpszCodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
94unsigned ParseModRM(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
95unsigned ParseModRM_SizeOnly(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
96unsigned UseModRM(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
97unsigned ParseImmByte(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
98unsigned ParseImmByte_SizeOnly(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
99unsigned ParseImmByteSX(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
100unsigned ParseImmByteSX_SizeOnly(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
101unsigned ParseImmBRel(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
102unsigned ParseImmBRel_SizeOnly(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
103unsigned ParseImmUshort(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
104unsigned ParseImmUshort_SizeOnly(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
105unsigned ParseImmV(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
106unsigned ParseImmV_SizeOnly(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
107unsigned ParseImmVRel(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
108unsigned ParseImmVRel_SizeOnly(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
109unsigned ParseImmZ(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
110unsigned ParseImmZ_SizeOnly(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
111
112unsigned ParseImmAddr(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
113unsigned ParseImmAddr_SizeOnly(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
114unsigned ParseFixedReg(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
115unsigned ParseImmUlong(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
116unsigned ParseImmUlong_SizeOnly(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
117unsigned ParseImmQword(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
118unsigned ParseImmQword_SizeOnly(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
119
120unsigned ParseTwoByteEsc(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
121unsigned ParseThreeByteEsc4(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
122unsigned ParseThreeByteEsc5(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
123unsigned ParseImmGrpl(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
124unsigned ParseShiftGrp2(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
125unsigned ParseGrp3(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
126unsigned ParseGrp4(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
127unsigned ParseGrp5(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
128unsigned Parse3DNow(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
129unsigned ParseGrp6(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
130unsigned ParseGrp7(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
131unsigned ParseGrp8(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
132unsigned ParseGrp9(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
133unsigned ParseGrp10(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
134unsigned ParseGrp12(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
135unsigned ParseGrp13(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
136unsigned ParseGrp14(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
137unsigned ParseGrp15(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
138unsigned ParseGrp16(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
139unsigned ParseModFence(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
140unsigned ParseNopPause(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
141
142unsigned ParseYv(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
143unsigned ParseYb(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
144unsigned ParseXv(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
145unsigned ParseXb(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
146
147/* Floating point parsing */
148unsigned ParseEscFP(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
149
150void disValidateLockSequence(PDISCPUSTATE pCpu);
151
152/* Disassembler printf */
153void disasmSprintf(char *pszOutput, RTUINTPTR pu8Instruction, PDISCPUSTATE pCpu, POP_PARAMETER pParam1, POP_PARAMETER pParam2, POP_PARAMETER pParam3 = NULL);
154void disasmGetPtrString(PDISCPUSTATE pCpu, PCOPCODE pOp, POP_PARAMETER pParam);
155void disasmModRMReg(PDISCPUSTATE pCpu, PCOPCODE pOp, unsigned idx, POP_PARAMETER pParam, int fRegAddr);
156void disasmModRMReg16(PDISCPUSTATE pCpu, PCOPCODE pOp, unsigned idx, POP_PARAMETER pParam);
157void disasmModRMSReg(PDISCPUSTATE pCpu, PCOPCODE pOp, unsigned idx, POP_PARAMETER pParam);
158void disasmPrintAbs32(POP_PARAMETER pParam);
159void disasmPrintDisp32(POP_PARAMETER pParam);
160void disasmPrintDisp64(POP_PARAMETER pParam);
161void disasmPrintDisp8(POP_PARAMETER pParam);
162void disasmPrintDisp16(POP_PARAMETER pParam);
163
164
165#ifdef IN_GC
166#define DISReadByte(pCpu, pAddress) (*(uint8_t *)(pAddress))
167#define DISReadWord(pCpu, pAddress) (*(uint16_t *)(pAddress))
168#define DISReadDWord(pCpu, pAddress) (*(uint32_t *)(pAddress))
169#define DISReadQWord(pCpu, pAddress) (*(uint64_t *)(pAddress))
170#else
171/* Read functions */
172uint8_t DISReadByte(PDISCPUSTATE pCpu, RTUINTPTR pAddress);
173uint16_t DISReadWord(PDISCPUSTATE pCpu, RTUINTPTR pAddress);
174uint32_t DISReadDWord(PDISCPUSTATE pCpu, RTUINTPTR pAddress);
175uint64_t DISReadQWord(PDISCPUSTATE pCpu, RTUINTPTR pAddress);
176#endif
177
178size_t disFormatBytes(PCDISCPUSTATE pCpu, char *pszDst, size_t cchDst, uint32_t fFlags);
179
180__END_DECLS
181
182#endif /* !___DisasmInternal_h___ */
183
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