| 1 | /** @file
|
|---|
| 2 | *
|
|---|
| 3 | * VBox disassembler:
|
|---|
| 4 | * Internal header
|
|---|
| 5 | */
|
|---|
| 6 |
|
|---|
| 7 | /*
|
|---|
| 8 | * Copyright (C) 2006-2007 innotek GmbH
|
|---|
| 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 as published by the Free Software Foundation,
|
|---|
| 14 | * in version 2 as it comes in the "COPYING" file of the VirtualBox OSE
|
|---|
| 15 | * distribution. VirtualBox OSE is distributed in the hope that it will
|
|---|
| 16 | * be useful, but WITHOUT ANY WARRANTY of any kind.
|
|---|
| 17 | */
|
|---|
| 18 |
|
|---|
| 19 | #ifndef __DisasmInternal_h__
|
|---|
| 20 | #define __DisasmInternal_h__
|
|---|
| 21 |
|
|---|
| 22 | #include <VBox/cdefs.h>
|
|---|
| 23 | #include <VBox/types.h>
|
|---|
| 24 | #include <VBox/dis.h>
|
|---|
| 25 |
|
|---|
| 26 | #define ExceptionMemRead 0x666
|
|---|
| 27 | #define ExceptionInvalidModRM 0x667
|
|---|
| 28 | #define ExceptionInvalidParameter 0x668
|
|---|
| 29 |
|
|---|
| 30 | #define IDX_ParseNop 0
|
|---|
| 31 | #define IDX_ParseModRM 1
|
|---|
| 32 | #define IDX_UseModRM 2
|
|---|
| 33 | #define IDX_ParseImmByte 3
|
|---|
| 34 | #define IDX_ParseImmBRel 4
|
|---|
| 35 | #define IDX_ParseImmUshort 5
|
|---|
| 36 | #define IDX_ParseImmV 6
|
|---|
| 37 | #define IDX_ParseImmVRel 7
|
|---|
| 38 | #define IDX_ParseImmAddr 8
|
|---|
| 39 | #define IDX_ParseFixedReg 9
|
|---|
| 40 | #define IDX_ParseImmUlong 10
|
|---|
| 41 | #define IDX_ParseImmQword 11
|
|---|
| 42 | #define IDX_ParseTwoByteEsc 12
|
|---|
| 43 | #define IDX_ParseImmGrpl 13
|
|---|
| 44 | #define IDX_ParseShiftGrp2 14
|
|---|
| 45 | #define IDX_ParseGrp3 15
|
|---|
| 46 | #define IDX_ParseGrp4 16
|
|---|
| 47 | #define IDX_ParseGrp5 17
|
|---|
| 48 | #define IDX_Parse3DNow 18
|
|---|
| 49 | #define IDX_ParseGrp6 19
|
|---|
| 50 | #define IDX_ParseGrp7 20
|
|---|
| 51 | #define IDX_ParseGrp8 21
|
|---|
| 52 | #define IDX_ParseGrp9 22
|
|---|
| 53 | #define IDX_ParseGrp10 23
|
|---|
| 54 | #define IDX_ParseGrp12 24
|
|---|
| 55 | #define IDX_ParseGrp13 25
|
|---|
| 56 | #define IDX_ParseGrp14 26
|
|---|
| 57 | #define IDX_ParseGrp15 27
|
|---|
| 58 | #define IDX_ParseGrp16 28
|
|---|
| 59 | #define IDX_ParseModFence 29
|
|---|
| 60 | #define IDX_ParseYv 30
|
|---|
| 61 | #define IDX_ParseYb 31
|
|---|
| 62 | #define IDX_ParseXv 32
|
|---|
| 63 | #define IDX_ParseXb 33
|
|---|
| 64 | #define IDX_ParseEscFP 34
|
|---|
| 65 | #define IDX_ParseNopPause 35
|
|---|
| 66 | #define IDX_ParseImmByteSX 36
|
|---|
| 67 | #define IDX_ParseMax (IDX_ParseImmByteSX+1)
|
|---|
| 68 |
|
|---|
| 69 | #ifdef IN_RING0
|
|---|
| 70 | #define DIS_THROW(a) /* Not available. */
|
|---|
| 71 | #elif __L4ENV__
|
|---|
| 72 | #define DIS_THROW(a) longjmp(*pCpu->pJumpBuffer, a)
|
|---|
| 73 | #else
|
|---|
| 74 | #define DIS_THROW(a) throw(a)
|
|---|
| 75 | #endif
|
|---|
| 76 |
|
|---|
| 77 |
|
|---|
| 78 | extern PFNDISPARSE pfnFullDisasm[IDX_ParseMax];
|
|---|
| 79 | extern PFNDISPARSE pfnCalcSize[IDX_ParseMax];
|
|---|
| 80 |
|
|---|
| 81 |
|
|---|
| 82 | __BEGIN_DECLS
|
|---|
| 83 |
|
|---|
| 84 | unsigned ParseInstruction(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, PDISCPUSTATE pCpu);
|
|---|
| 85 |
|
|---|
| 86 | unsigned ParseIllegal(RTUINTPTR lpszCodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 87 | unsigned ParseModRM(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 88 | unsigned ParseModRM_SizeOnly(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 89 | unsigned UseModRM(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 90 | unsigned ParseImmByte(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 91 | unsigned ParseImmByte_SizeOnly(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 92 | unsigned ParseImmByteSX(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 93 | unsigned ParseImmByteSX_SizeOnly(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 94 | unsigned ParseImmBRel(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 95 | unsigned ParseImmBRel_SizeOnly(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 96 | unsigned ParseImmUshort(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 97 | unsigned ParseImmUshort_SizeOnly(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 98 | unsigned ParseImmV(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 99 | unsigned ParseImmV_SizeOnly(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 100 | unsigned ParseImmVRel(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 101 | unsigned ParseImmVRel_SizeOnly(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 102 |
|
|---|
| 103 | unsigned ParseImmAddr(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 104 | unsigned ParseImmAddr_SizeOnly(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 105 | unsigned ParseFixedReg(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 106 | unsigned ParseImmUlong(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 107 | unsigned ParseImmUlong_SizeOnly(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 108 | unsigned ParseImmQword(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 109 | unsigned ParseImmQword_SizeOnly(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 110 |
|
|---|
| 111 | unsigned ParseTwoByteEsc(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 112 | unsigned ParseImmGrpl(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 113 | unsigned ParseShiftGrp2(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 114 | unsigned ParseGrp3(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 115 | unsigned ParseGrp4(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 116 | unsigned ParseGrp5(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 117 | unsigned Parse3DNow(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 118 | unsigned ParseGrp6(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 119 | unsigned ParseGrp7(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 120 | unsigned ParseGrp8(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 121 | unsigned ParseGrp9(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 122 | unsigned ParseGrp10(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 123 | unsigned ParseGrp12(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 124 | unsigned ParseGrp13(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 125 | unsigned ParseGrp14(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 126 | unsigned ParseGrp15(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 127 | unsigned ParseGrp16(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 128 | unsigned ParseModFence(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 129 | unsigned ParseNopPause(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 130 |
|
|---|
| 131 | unsigned ParseYv(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 132 | unsigned ParseYb(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 133 | unsigned ParseXv(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 134 | unsigned ParseXb(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 135 |
|
|---|
| 136 | /* Floating point parsing */
|
|---|
| 137 | unsigned ParseEscFP(RTUINTPTR pu8CodeBlock, PCOPCODE pOp, POP_PARAMETER pParam, PDISCPUSTATE pCpu);
|
|---|
| 138 |
|
|---|
| 139 | /* Disassembler printf */
|
|---|
| 140 | void disasmSprintf(char *pszOutput, RTUINTPTR pu8Instruction, PDISCPUSTATE pCpu, POP_PARAMETER pParam1, POP_PARAMETER pParam2, POP_PARAMETER pParam3 = NULL);
|
|---|
| 141 | void disasmGetPtrString(PDISCPUSTATE pCpu, PCOPCODE pOp, POP_PARAMETER pParam);
|
|---|
| 142 | void disasmModRMReg(PDISCPUSTATE pCpu, PCOPCODE pOp, int idx, POP_PARAMETER pParam, int fRegAddr);
|
|---|
| 143 | void disasmModRMReg16(PDISCPUSTATE pCpu, PCOPCODE pOp, int idx, POP_PARAMETER pParam);
|
|---|
| 144 | void disasmModRMSReg(PDISCPUSTATE pCpu, PCOPCODE pOp, int idx, POP_PARAMETER pParam);
|
|---|
| 145 | void disasmPrintAbs32(POP_PARAMETER pParam);
|
|---|
| 146 | void disasmPrintDisp32(POP_PARAMETER pParam);
|
|---|
| 147 | void disasmPrintDisp8(POP_PARAMETER pParam);
|
|---|
| 148 | void disasmPrintDisp16(POP_PARAMETER pParam);
|
|---|
| 149 |
|
|---|
| 150 |
|
|---|
| 151 | #ifdef IN_GC
|
|---|
| 152 | #define DISReadByte(pCpu, pAddress) (*(uint8_t *)(pAddress))
|
|---|
| 153 | #define DISReadWord(pCpu, pAddress) (*(uint16_t *)(pAddress))
|
|---|
| 154 | #define DISReadDWord(pCpu, pAddress) (*(uint32_t *)(pAddress))
|
|---|
| 155 | #define DISReadQWord(pCpu, pAddress) (*(uint64_t *)(pAddress))
|
|---|
| 156 | #else
|
|---|
| 157 | /* Read functions */
|
|---|
| 158 | uint8_t DISReadByte(PDISCPUSTATE pCpu, RTUINTPTR pAddress);
|
|---|
| 159 | uint16_t DISReadWord(PDISCPUSTATE pCpu, RTUINTPTR pAddress);
|
|---|
| 160 | uint32_t DISReadDWord(PDISCPUSTATE pCpu, RTUINTPTR pAddress);
|
|---|
| 161 | uint64_t DISReadQWord(PDISCPUSTATE pCpu, RTUINTPTR pAddress);
|
|---|
| 162 | #endif
|
|---|
| 163 |
|
|---|
| 164 | __END_DECLS
|
|---|
| 165 |
|
|---|
| 166 | #endif /* !__DisasmInternal_h__ */
|
|---|
| 167 |
|
|---|
