VirtualBox

source: vbox/trunk/src/VBox/Disassembler/DisasmInternal.h@ 8936

Last change on this file since 8936 was 8936, checked in by vboxsync, 16 years ago

Lock sequence validation (disabled).
  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 9.0 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_ParseMax (IDX_ParseImmByteSX+1)
72
73#ifdef IN_RING0
74#define DIS_THROW(a) /* Not available. */
75#elif __L4ENV__
76#define DIS_THROW(a) longjmp(*pCpu->pJumpBuffer, a)
77#else
78#define DIS_THROW(a) throw(a)
79#endif
80
81
82extern PFNDISPARSE pfnFullDisasm[IDX_ParseMax];
83extern PFNDISPARSE pfnCalcSize[IDX_ParseMax];
84
85
86__BEGIN_DECLS
87
88unsigned ParseInstruction(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, PDISCPUSTATE pCpu);
89
90unsigned ParseIllegal(RTUINTPTR lpszCodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
91unsigned ParseModRM(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
92unsigned ParseModRM_SizeOnly(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
93unsigned UseModRM(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
94unsigned ParseImmByte(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
95unsigned ParseImmByte_SizeOnly(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
96unsigned ParseImmByteSX(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
97unsigned ParseImmByteSX_SizeOnly(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
98unsigned ParseImmBRel(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
99unsigned ParseImmBRel_SizeOnly(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
100unsigned ParseImmUshort(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
101unsigned ParseImmUshort_SizeOnly(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
102unsigned ParseImmV(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
103unsigned ParseImmV_SizeOnly(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
104unsigned ParseImmVRel(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
105unsigned ParseImmVRel_SizeOnly(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
106
107unsigned ParseImmAddr(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
108unsigned ParseImmAddr_SizeOnly(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
109unsigned ParseFixedReg(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
110unsigned ParseImmUlong(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
111unsigned ParseImmUlong_SizeOnly(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
112unsigned ParseImmQword(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
113unsigned ParseImmQword_SizeOnly(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
114
115unsigned ParseTwoByteEsc(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
116unsigned ParseImmGrpl(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
117unsigned ParseShiftGrp2(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
118unsigned ParseGrp3(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
119unsigned ParseGrp4(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
120unsigned ParseGrp5(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
121unsigned Parse3DNow(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
122unsigned ParseGrp6(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
123unsigned ParseGrp7(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
124unsigned ParseGrp8(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
125unsigned ParseGrp9(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
126unsigned ParseGrp10(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
127unsigned ParseGrp12(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
128unsigned ParseGrp13(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
129unsigned ParseGrp14(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
130unsigned ParseGrp15(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
131unsigned ParseGrp16(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
132unsigned ParseModFence(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
133unsigned ParseNopPause(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
134
135unsigned ParseYv(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
136unsigned ParseYb(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
137unsigned ParseXv(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
138unsigned ParseXb(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
139
140/* Floating point parsing */
141unsigned ParseEscFP(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
142
143void disValidateLockSequence(PDISCPUSTATE pCpu);
144
145/* Disassembler printf */
146void disasmSprintf(char *pszOutput, RTUINTPTR pu8Instruction, PDISCPUSTATE pCpu, POP_PARAMETER pParam1, POP_PARAMETER pParam2, POP_PARAMETER pParam3 = NULL);
147void disasmGetPtrString(PDISCPUSTATE pCpu, PCOPCODE pOp, POP_PARAMETER pParam);
148void disasmModRMReg(PDISCPUSTATE pCpu, PCOPCODE pOp, int idx, POP_PARAMETER pParam, int fRegAddr);
149void disasmModRMReg16(PDISCPUSTATE pCpu, PCOPCODE pOp, int idx, POP_PARAMETER pParam);
150void disasmModRMSReg(PDISCPUSTATE pCpu, PCOPCODE pOp, int idx, POP_PARAMETER pParam);
151void disasmPrintAbs32(POP_PARAMETER pParam);
152void disasmPrintDisp32(POP_PARAMETER pParam);
153void disasmPrintDisp8(POP_PARAMETER pParam);
154void disasmPrintDisp16(POP_PARAMETER pParam);
155
156
157#ifdef IN_GC
158#define DISReadByte(pCpu, pAddress) (*(uint8_t *)(pAddress))
159#define DISReadWord(pCpu, pAddress) (*(uint16_t *)(pAddress))
160#define DISReadDWord(pCpu, pAddress) (*(uint32_t *)(pAddress))
161#define DISReadQWord(pCpu, pAddress) (*(uint64_t *)(pAddress))
162#else
163/* Read functions */
164uint8_t DISReadByte(PDISCPUSTATE pCpu, RTUINTPTR pAddress);
165uint16_t DISReadWord(PDISCPUSTATE pCpu, RTUINTPTR pAddress);
166uint32_t DISReadDWord(PDISCPUSTATE pCpu, RTUINTPTR pAddress);
167uint64_t DISReadQWord(PDISCPUSTATE pCpu, RTUINTPTR pAddress);
168#endif
169
170__END_DECLS
171
172#endif /* !__DisasmInternal_h__ */
173
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