| 1 | /* Copyright 2006-2009, BeatriX | 
 
 
 
 
 | 2 | * File coded by BeatriX | 
 
 
 
 
 | 3 | * | 
 
 
 
 
 | 4 | * This file is part of BeaEngine. | 
 
 
 
 
 | 5 | * | 
 
 
 
 
 | 6 | *    BeaEngine is free software: you can redistribute it and/or modify | 
 
 
 
 
 | 7 | *    it under the terms of the GNU Lesser General Public License as published by | 
 
 
 
 
 | 8 | *    the Free Software Foundation, either version 3 of the License, or | 
 
 
 
 
 | 9 | *    (at your option) any later version. | 
 
 
 
 
 | 10 | * | 
 
 
 
 
 | 11 | *    BeaEngine is distributed in the hope that it will be useful, | 
 
 
 
 
 | 12 | *    but WITHOUT ANY WARRANTY; without even the implied warranty of | 
 
 
 
 
 | 13 | *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the | 
 
 
 
 
 | 14 | *    GNU Lesser General Public License for more details. | 
 
 
 
 
 | 15 | * | 
 
 
 
 
 | 16 | *    You should have received a copy of the GNU Lesser General Public License | 
 
 
 
 
 | 17 | *    along with BeaEngine.  If not, see <http://www.gnu.org/licenses/>. */ | 
 
 
 
 
 | 18 |  | 
 
 
 
 
 | 19 | /* ==================================================================== | 
 
 
 
 
 | 20 | *      0f6h | 
 
 
 
 
 | 21 | * ==================================================================== */ | 
 
 
 
 
 | 22 | void __bea_callspec__ G3_Eb(PDISASM pMyDisasm) | 
 
 
 
 
 | 23 | { | 
 
 
 
 
 | 24 | GV.REGOPCODE = ((*((UInt8*)(UIntPtr) (GV.EIP_+1))) >> 3) & 0x7; | 
 
 
 
 
 | 25 | if (GV.REGOPCODE == 0) { | 
 
 
 
 
 | 26 | (*pMyDisasm).Instruction.Category = GENERAL_PURPOSE_INSTRUCTION+BIT_UInt8; | 
 
 
 
 
 | 27 | #ifndef BEA_LIGHT_DISASSEMBLY | 
 
 
 
 
 | 28 | (void) strcpy ((*pMyDisasm).Instruction.Mnemonic, "test "); | 
 
 
 
 
 | 29 | #endif | 
 
 
 
 
 | 30 | EbIb(pMyDisasm); | 
 
 
 
 
 | 31 | (*pMyDisasm).Argument1.AccessMode = READ; | 
 
 
 
 
 | 32 | FillFlags(pMyDisasm, 104); | 
 
 
 
 
 | 33 | } | 
 
 
 
 
 | 34 | else if (GV.REGOPCODE == 1) { | 
 
 
 
 
 | 35 | (*pMyDisasm).Instruction.Category = GENERAL_PURPOSE_INSTRUCTION+BIT_UInt8; | 
 
 
 
 
 | 36 | #ifndef BEA_LIGHT_DISASSEMBLY | 
 
 
 
 
 | 37 | (void) strcpy ((*pMyDisasm).Instruction.Mnemonic, "test "); | 
 
 
 
 
 | 38 | #endif | 
 
 
 
 
 | 39 | EbIb(pMyDisasm); | 
 
 
 
 
 | 40 | (*pMyDisasm).Argument1.AccessMode = READ; | 
 
 
 
 
 | 41 | FillFlags(pMyDisasm, 104); | 
 
 
 
 
 | 42 | } | 
 
 
 
 
 | 43 | else if (GV.REGOPCODE == 2) { | 
 
 
 
 
 | 44 | if ((*pMyDisasm).Prefix.LockPrefix == InvalidPrefix) { | 
 
 
 
 
 | 45 | (*pMyDisasm).Prefix.LockPrefix = InUsePrefix; | 
 
 
 
 
 | 46 | } | 
 
 
 
 
 | 47 | (*pMyDisasm).Instruction.Category = GENERAL_PURPOSE_INSTRUCTION+LOGICAL_INSTRUCTION; | 
 
 
 
 
 | 48 | #ifndef BEA_LIGHT_DISASSEMBLY | 
 
 
 
 
 | 49 | (void) strcpy ((*pMyDisasm).Instruction.Mnemonic, "not "); | 
 
 
 
 
 | 50 | #endif | 
 
 
 
 
 | 51 | Eb(pMyDisasm); | 
 
 
 
 
 | 52 | FillFlags(pMyDisasm, 73); | 
 
 
 
 
 | 53 | } | 
 
 
 
 
 | 54 | else if (GV.REGOPCODE == 3) { | 
 
 
 
 
 | 55 | (*pMyDisasm).Instruction.Category = GENERAL_PURPOSE_INSTRUCTION+ARITHMETIC_INSTRUCTION; | 
 
 
 
 
 | 56 | #ifndef BEA_LIGHT_DISASSEMBLY | 
 
 
 
 
 | 57 | (void) strcpy ((*pMyDisasm).Instruction.Mnemonic, "neg "); | 
 
 
 
 
 | 58 | #endif | 
 
 
 
 
 | 59 | Eb(pMyDisasm); | 
 
 
 
 
 | 60 | FillFlags(pMyDisasm, 71); | 
 
 
 
 
 | 61 | } | 
 
 
 
 
 | 62 | else if (GV.REGOPCODE == 4) { | 
 
 
 
 
 | 63 | (*pMyDisasm).Instruction.Category = GENERAL_PURPOSE_INSTRUCTION+ARITHMETIC_INSTRUCTION; | 
 
 
 
 
 | 64 | #ifndef BEA_LIGHT_DISASSEMBLY | 
 
 
 
 
 | 65 | (void) strcpy ((*pMyDisasm).Instruction.Mnemonic, "mul "); | 
 
 
 
 
 | 66 | #endif | 
 
 
 
 
 | 67 | GV.MemDecoration = Arg2byte; | 
 
 
 
 
 | 68 | GV.OperandSize = 8; | 
 
 
 
 
 | 69 | MOD_RM(&(*pMyDisasm).Argument2, pMyDisasm); | 
 
 
 
 
 | 70 | GV.OperandSize = 32; | 
 
 
 
 
 | 71 | GV.EIP_ += GV.DECALAGE_EIP+2; | 
 
 
 
 
 | 72 | (*pMyDisasm).Argument1.ArgType = REGISTER_TYPE+GENERAL_REG+REG0+REG2; | 
 
 
 
 
 | 73 | (*pMyDisasm).Argument1.ArgSize = 8; | 
 
 
 
 
 | 74 | (*pMyDisasm).Instruction.ImplicitModifiedRegs = REGISTER_TYPE+GENERAL_REG+REG0; | 
 
 
 
 
 | 75 | FillFlags(pMyDisasm, 70); | 
 
 
 
 
 | 76 | } | 
 
 
 
 
 | 77 | else if (GV.REGOPCODE == 5) { | 
 
 
 
 
 | 78 | (*pMyDisasm).Instruction.Category = GENERAL_PURPOSE_INSTRUCTION+ARITHMETIC_INSTRUCTION; | 
 
 
 
 
 | 79 | #ifndef BEA_LIGHT_DISASSEMBLY | 
 
 
 
 
 | 80 | (void) strcpy ((*pMyDisasm).Instruction.Mnemonic, "imul "); | 
 
 
 
 
 | 81 | #endif | 
 
 
 
 
 | 82 | GV.MemDecoration = Arg2byte; | 
 
 
 
 
 | 83 | GV.OperandSize = 8; | 
 
 
 
 
 | 84 | MOD_RM(&(*pMyDisasm).Argument2, pMyDisasm); | 
 
 
 
 
 | 85 | GV.OperandSize = 32; | 
 
 
 
 
 | 86 | GV.EIP_ += GV.DECALAGE_EIP+2; | 
 
 
 
 
 | 87 | (*pMyDisasm).Argument1.ArgType = REGISTER_TYPE+GENERAL_REG+REG0+REG2; | 
 
 
 
 
 | 88 | (*pMyDisasm).Argument1.ArgSize = 8; | 
 
 
 
 
 | 89 | FillFlags(pMyDisasm, 38); | 
 
 
 
 
 | 90 | } | 
 
 
 
 
 | 91 | else if (GV.REGOPCODE == 6) { | 
 
 
 
 
 | 92 | (*pMyDisasm).Instruction.Category = GENERAL_PURPOSE_INSTRUCTION+ARITHMETIC_INSTRUCTION; | 
 
 
 
 
 | 93 | #ifndef BEA_LIGHT_DISASSEMBLY | 
 
 
 
 
 | 94 | (void) strcpy ((*pMyDisasm).Instruction.Mnemonic, "div "); | 
 
 
 
 
 | 95 | #endif | 
 
 
 
 
 | 96 | GV.MemDecoration = Arg2byte; | 
 
 
 
 
 | 97 | GV.OperandSize = 8; | 
 
 
 
 
 | 98 | MOD_RM(&(*pMyDisasm).Argument2, pMyDisasm); | 
 
 
 
 
 | 99 | GV.OperandSize = 32; | 
 
 
 
 
 | 100 | GV.EIP_ += GV.DECALAGE_EIP+2; | 
 
 
 
 
 | 101 | (*pMyDisasm).Argument1.ArgType = REGISTER_TYPE+GENERAL_REG+REG0+REG2; | 
 
 
 
 
 | 102 | (*pMyDisasm).Argument1.ArgSize = 8; | 
 
 
 
 
 | 103 | FillFlags(pMyDisasm, 31); | 
 
 
 
 
 | 104 | } | 
 
 
 
 
 | 105 | else if (GV.REGOPCODE == 7) { | 
 
 
 
 
 | 106 | (*pMyDisasm).Instruction.Category = GENERAL_PURPOSE_INSTRUCTION+ARITHMETIC_INSTRUCTION; | 
 
 
 
 
 | 107 | #ifndef BEA_LIGHT_DISASSEMBLY | 
 
 
 
 
 | 108 | (void) strcpy ((*pMyDisasm).Instruction.Mnemonic, "idiv "); | 
 
 
 
 
 | 109 | #endif | 
 
 
 
 
 | 110 | GV.MemDecoration = Arg2byte; | 
 
 
 
 
 | 111 | GV.OperandSize = 8; | 
 
 
 
 
 | 112 | MOD_RM(&(*pMyDisasm).Argument2, pMyDisasm); | 
 
 
 
 
 | 113 | GV.OperandSize = 32; | 
 
 
 
 
 | 114 | GV.EIP_ += GV.DECALAGE_EIP+2; | 
 
 
 
 
 | 115 | (*pMyDisasm).Argument1.ArgType = REGISTER_TYPE+GENERAL_REG+REG0+REG2; | 
 
 
 
 
 | 116 | (*pMyDisasm).Argument1.ArgSize = 8; | 
 
 
 
 
 | 117 | (*pMyDisasm).Instruction.ImplicitModifiedRegs = REGISTER_TYPE+GENERAL_REG+REG0; | 
 
 
 
 
 | 118 | FillFlags(pMyDisasm, 37); | 
 
 
 
 
 | 119 | } | 
 
 
 
 
 | 120 | } | 
 
 
 
 
 | 121 |  | 
 
 
 
 
 | 122 | /* ==================================================================== | 
 
 
 
 
 | 123 | *      0f7h | 
 
 
 
 
 | 124 | * ==================================================================== */ | 
 
 
 
 
 | 125 | void __bea_callspec__ G3_Ev(PDISASM pMyDisasm) | 
 
 
 
 
 | 126 | { | 
 
 
 
 
 | 127 | GV.REGOPCODE = ((*((UInt8*)(UIntPtr) (GV.EIP_+1))) >> 3) & 0x7; | 
 
 
 
 
 | 128 | if (GV.REGOPCODE == 0) { | 
 
 
 
 
 | 129 | (*pMyDisasm).Instruction.Category = GENERAL_PURPOSE_INSTRUCTION+BIT_UInt8; | 
 
 
 
 
 | 130 | #ifndef BEA_LIGHT_DISASSEMBLY | 
 
 
 
 
 | 131 | (void) strcpy ((*pMyDisasm).Instruction.Mnemonic, "test "); | 
 
 
 
 
 | 132 | #endif | 
 
 
 
 
 | 133 | EvIv(pMyDisasm); | 
 
 
 
 
 | 134 | (*pMyDisasm).Argument1.AccessMode = READ; | 
 
 
 
 
 | 135 | FillFlags(pMyDisasm, 104); | 
 
 
 
 
 | 136 | } | 
 
 
 
 
 | 137 | else if (GV.REGOPCODE == 1) { | 
 
 
 
 
 | 138 | (*pMyDisasm).Instruction.Category = GENERAL_PURPOSE_INSTRUCTION+BIT_UInt8; | 
 
 
 
 
 | 139 | #ifndef BEA_LIGHT_DISASSEMBLY | 
 
 
 
 
 | 140 | (void) strcpy ((*pMyDisasm).Instruction.Mnemonic, "test "); | 
 
 
 
 
 | 141 | #endif | 
 
 
 
 
 | 142 | EvIv(pMyDisasm); | 
 
 
 
 
 | 143 | (*pMyDisasm).Argument1.AccessMode = READ; | 
 
 
 
 
 | 144 | FillFlags(pMyDisasm, 104); | 
 
 
 
 
 | 145 | } | 
 
 
 
 
 | 146 | else if (GV.REGOPCODE == 2) { | 
 
 
 
 
 | 147 | if ((*pMyDisasm).Prefix.LockPrefix == InvalidPrefix) { | 
 
 
 
 
 | 148 | (*pMyDisasm).Prefix.LockPrefix = InUsePrefix; | 
 
 
 
 
 | 149 | } | 
 
 
 
 
 | 150 | (*pMyDisasm).Instruction.Category = GENERAL_PURPOSE_INSTRUCTION+LOGICAL_INSTRUCTION; | 
 
 
 
 
 | 151 | #ifndef BEA_LIGHT_DISASSEMBLY | 
 
 
 
 
 | 152 | (void) strcpy ((*pMyDisasm).Instruction.Mnemonic, "not "); | 
 
 
 
 
 | 153 | #endif | 
 
 
 
 
 | 154 | Ev(pMyDisasm); | 
 
 
 
 
 | 155 | FillFlags(pMyDisasm, 73); | 
 
 
 
 
 | 156 | } | 
 
 
 
 
 | 157 | else if (GV.REGOPCODE == 3) { | 
 
 
 
 
 | 158 | (*pMyDisasm).Instruction.Category = GENERAL_PURPOSE_INSTRUCTION+ARITHMETIC_INSTRUCTION; | 
 
 
 
 
 | 159 | #ifndef BEA_LIGHT_DISASSEMBLY | 
 
 
 
 
 | 160 | (void) strcpy ((*pMyDisasm).Instruction.Mnemonic, "neg "); | 
 
 
 
 
 | 161 | #endif | 
 
 
 
 
 | 162 | Ev(pMyDisasm); | 
 
 
 
 
 | 163 | FillFlags(pMyDisasm, 71); | 
 
 
 
 
 | 164 | } | 
 
 
 
 
 | 165 | else if (GV.REGOPCODE == 4) { | 
 
 
 
 
 | 166 | (*pMyDisasm).Instruction.Category = GENERAL_PURPOSE_INSTRUCTION+ARITHMETIC_INSTRUCTION; | 
 
 
 
 
 | 167 | #ifndef BEA_LIGHT_DISASSEMBLY | 
 
 
 
 
 | 168 | (void) strcpy ((*pMyDisasm).Instruction.Mnemonic, "mul "); | 
 
 
 
 
 | 169 | #endif | 
 
 
 
 
 | 170 | if (GV.OperandSize == 64) { | 
 
 
 
 
 | 171 | GV.MemDecoration = Arg2qword; | 
 
 
 
 
 | 172 | (*pMyDisasm).Argument1.ArgSize = 64; | 
 
 
 
 
 | 173 | } | 
 
 
 
 
 | 174 | else if (GV.OperandSize == 32) { | 
 
 
 
 
 | 175 | GV.MemDecoration = Arg2dword; | 
 
 
 
 
 | 176 | (*pMyDisasm).Argument1.ArgSize = 32; | 
 
 
 
 
 | 177 | } | 
 
 
 
 
 | 178 | else { | 
 
 
 
 
 | 179 | GV.MemDecoration = Arg2word; | 
 
 
 
 
 | 180 | (*pMyDisasm).Argument1.ArgSize = 16; | 
 
 
 
 
 | 181 | } | 
 
 
 
 
 | 182 | MOD_RM(&(*pMyDisasm).Argument2, pMyDisasm); | 
 
 
 
 
 | 183 | GV.EIP_ += GV.DECALAGE_EIP+2; | 
 
 
 
 
 | 184 | (*pMyDisasm).Argument1.ArgType = REGISTER_TYPE+GENERAL_REG+REG0; | 
 
 
 
 
 | 185 | (*pMyDisasm).Instruction.ImplicitModifiedRegs = REGISTER_TYPE+GENERAL_REG+REG0+REG2; | 
 
 
 
 
 | 186 | FillFlags(pMyDisasm, 70); | 
 
 
 
 
 | 187 | } | 
 
 
 
 
 | 188 | else if (GV.REGOPCODE == 5) { | 
 
 
 
 
 | 189 | (*pMyDisasm).Instruction.Category = GENERAL_PURPOSE_INSTRUCTION+ARITHMETIC_INSTRUCTION; | 
 
 
 
 
 | 190 | #ifndef BEA_LIGHT_DISASSEMBLY | 
 
 
 
 
 | 191 | (void) strcpy ((*pMyDisasm).Instruction.Mnemonic, "imul "); | 
 
 
 
 
 | 192 | #endif | 
 
 
 
 
 | 193 | if (GV.OperandSize == 64) { | 
 
 
 
 
 | 194 | GV.MemDecoration = Arg2qword; | 
 
 
 
 
 | 195 | (*pMyDisasm).Argument1.ArgSize = 64; | 
 
 
 
 
 | 196 | } | 
 
 
 
 
 | 197 | else if (GV.OperandSize == 32) { | 
 
 
 
 
 | 198 | GV.MemDecoration = Arg2dword; | 
 
 
 
 
 | 199 | (*pMyDisasm).Argument1.ArgSize = 32; | 
 
 
 
 
 | 200 | } | 
 
 
 
 
 | 201 | else { | 
 
 
 
 
 | 202 | GV.MemDecoration = Arg2word; | 
 
 
 
 
 | 203 | (*pMyDisasm).Argument1.ArgSize = 16; | 
 
 
 
 
 | 204 | } | 
 
 
 
 
 | 205 | MOD_RM(&(*pMyDisasm).Argument2, pMyDisasm); | 
 
 
 
 
 | 206 | GV.EIP_ += GV.DECALAGE_EIP+2; | 
 
 
 
 
 | 207 | (*pMyDisasm).Argument1.ArgType = REGISTER_TYPE+GENERAL_REG+REG0; | 
 
 
 
 
 | 208 | (*pMyDisasm).Instruction.ImplicitModifiedRegs = REGISTER_TYPE+GENERAL_REG+REG0+REG2; | 
 
 
 
 
 | 209 | FillFlags(pMyDisasm, 38); | 
 
 
 
 
 | 210 | } | 
 
 
 
 
 | 211 | else if (GV.REGOPCODE == 6) { | 
 
 
 
 
 | 212 | (*pMyDisasm).Instruction.Category = GENERAL_PURPOSE_INSTRUCTION+ARITHMETIC_INSTRUCTION; | 
 
 
 
 
 | 213 | #ifndef BEA_LIGHT_DISASSEMBLY | 
 
 
 
 
 | 214 | (void) strcpy ((*pMyDisasm).Instruction.Mnemonic, "div "); | 
 
 
 
 
 | 215 | #endif | 
 
 
 
 
 | 216 | if (GV.OperandSize == 64) { | 
 
 
 
 
 | 217 | GV.MemDecoration = Arg2qword; | 
 
 
 
 
 | 218 | (*pMyDisasm).Argument1.ArgSize = 64; | 
 
 
 
 
 | 219 | } | 
 
 
 
 
 | 220 | else if (GV.OperandSize == 32) { | 
 
 
 
 
 | 221 | GV.MemDecoration = Arg2dword; | 
 
 
 
 
 | 222 | (*pMyDisasm).Argument1.ArgSize = 32; | 
 
 
 
 
 | 223 | } | 
 
 
 
 
 | 224 | else { | 
 
 
 
 
 | 225 | GV.MemDecoration = Arg2word; | 
 
 
 
 
 | 226 | (*pMyDisasm).Argument1.ArgSize = 16; | 
 
 
 
 
 | 227 | } | 
 
 
 
 
 | 228 | MOD_RM(&(*pMyDisasm).Argument2, pMyDisasm); | 
 
 
 
 
 | 229 | GV.EIP_ += GV.DECALAGE_EIP+2; | 
 
 
 
 
 | 230 | (*pMyDisasm).Argument1.ArgType = REGISTER_TYPE+GENERAL_REG+REG0+REG2; | 
 
 
 
 
 | 231 | (*pMyDisasm).Instruction.ImplicitModifiedRegs = REGISTER_TYPE+GENERAL_REG+REG0+REG2; | 
 
 
 
 
 | 232 | FillFlags(pMyDisasm, 31); | 
 
 
 
 
 | 233 | } | 
 
 
 
 
 | 234 | else if (GV.REGOPCODE == 7) { | 
 
 
 
 
 | 235 | (*pMyDisasm).Instruction.Category = GENERAL_PURPOSE_INSTRUCTION+ARITHMETIC_INSTRUCTION; | 
 
 
 
 
 | 236 | #ifndef BEA_LIGHT_DISASSEMBLY | 
 
 
 
 
 | 237 | (void) strcpy ((*pMyDisasm).Instruction.Mnemonic, "idiv "); | 
 
 
 
 
 | 238 | #endif | 
 
 
 
 
 | 239 | if (GV.OperandSize == 64) { | 
 
 
 
 
 | 240 | GV.MemDecoration = Arg2qword; | 
 
 
 
 
 | 241 | (*pMyDisasm).Argument1.ArgSize = 64; | 
 
 
 
 
 | 242 | } | 
 
 
 
 
 | 243 | else if (GV.OperandSize == 32) { | 
 
 
 
 
 | 244 | GV.MemDecoration = Arg2dword; | 
 
 
 
 
 | 245 | (*pMyDisasm).Argument1.ArgSize = 32; | 
 
 
 
 
 | 246 | } | 
 
 
 
 
 | 247 | else { | 
 
 
 
 
 | 248 | GV.MemDecoration = Arg2word; | 
 
 
 
 
 | 249 | (*pMyDisasm).Argument1.ArgSize = 16; | 
 
 
 
 
 | 250 | } | 
 
 
 
 
 | 251 | MOD_RM(&(*pMyDisasm).Argument2, pMyDisasm); | 
 
 
 
 
 | 252 | GV.EIP_ += GV.DECALAGE_EIP+2; | 
 
 
 
 
 | 253 | (*pMyDisasm).Argument1.ArgType = REGISTER_TYPE+GENERAL_REG+REG0+REG2; | 
 
 
 
 
 | 254 | (*pMyDisasm).Instruction.ImplicitModifiedRegs = REGISTER_TYPE+GENERAL_REG+REG0+REG2; | 
 
 
 
 
 | 255 | FillFlags(pMyDisasm, 37); | 
 
 
 
 
 | 256 | } | 
 
 
 
 
 | 257 | } |