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How to use imm16 method of x86 Package

Best Syzkaller code snippet using x86.imm16

instructions.go

Source:instructions.go

...97}98// SupportedOperandTypes contains all operand types supported by SGN99var SupportedOperandTypes = []string{100	"imm8",101	"imm16",102	"imm32",103	"imm64",104	"r8",105	"r16",106	"r32",107	"r64",108	"r/m8",109	"r/m16",110	"r/m32",111	"r/m64",112	"m",113	"m8",114	"m16",115	"m32",116	"m64",117	"RAX",118	"RCX",119	"RDX",120	"RBX",121	"RSP",122	"RBP",123	"RSI",124	"RDI",125	"EAX",126	"ECX",127	"EDX",128	"EBX",129	"ESP",130	"EBP",131	"ESI",132	"EDI",133	"AX",134	"CX",135	"DX",136	"BX",137	"SP",138	"BP",139	"SI",140	"DI",141	"AH",142	"AL",143	"CH",144	"CL",145	"DH",146	"DL",147	"BH",148	"BL",149	"SPL",150	"BPL",151	"SIL",152	"DIL",153}154// JMP 2 -> Jumps to next instruction155// func addGarbageJumpMnemonics() {156// 	// for _, i := range ConditionalJumpMnemonics {157// 	// 	GarbageMnemonics = append(GarbageMnemonics, i+" 2")158// 	// }159// 	for _, i := range ConditionalJumpMnemonics {160// 		GarbageMnemonics = append(GarbageMnemonics, i+" {L};{G};{L}:")161// 	}162// }163/*164  !! BLACKLISTED INSTRUCTIONS !!165  * XCHG166  * UD1167  * CMPXCHG168  * CMPXCHG8B169*/170// INSTRUCTIONS contains the ENTIRE x86/x64 instruction set171const INSTRUCTIONS string = `172[173  {174    "Mnemonic": "AAD",175    "V64": true,176    "V32": true,177    "Operands": [178      {179        "Types": [180          "imm8"181        ]182      }183    ]184  },185  {186    "Mnemonic": "AAM",187    "V64": true,188    "V32": true,189    "Operands": [190      {191        "Types": [192          "imm8"193        ]194      }195    ]196  },197  {198    "Mnemonic": "ADC",199    "V64": true,200    "V32": true,201    "Operands": [202      {203        "Types": [204          "AL",205          "AX",206          "EAX",207          "RAX",208          "r/m8",209          "r/m8",210          "r/m16",211          "r/m32",212          "r/m64",213          "r/m16",214          "r/m32",215          "r/m64",216          "r/m8",217          "r/m8",218          "r/m16",219          "r/m32",220          "r/m64",221          "r8",222          "r8",223          "r16",224          "r32",225          "r64"226        ]227      },228      {229        "Types": [230          "imm8",231          "imm16",232          "imm32",233          "imm32",234          "imm8",235          "imm8",236          "imm16",237          "imm32",238          "imm32",239          "imm8",240          "imm8",241          "imm8",242          "r8",243          "r8",244          "r16",245          "r32",246          "r64",247          "r/m8",248          "r/m8",249          "r/m16",250          "r/m32",251          "r/m64"252        ]253      }254    ]255  },256  {257    "Mnemonic": "ADCX",258    "V64": true,259    "V32": true,260    "Operands": [261      {262        "Types": [263          "r32",264          "r64"265        ]266      },267      {268        "Types": [269          "r/m32",270          "r/m64"271        ]272      }273    ]274  },275  {276    "Mnemonic": "ADD",277    "V64": true,278    "V32": true,279    "Operands": [280      {281        "Types": [282          "AL",283          "AX",284          "EAX",285          "RAX",286          "r/m8",287          "r/m8",288          "r/m16",289          "r/m32",290          "r/m64",291          "r/m16",292          "r/m32",293          "r/m64",294          "r/m8",295          "r/m8",296          "r/m16",297          "r/m32",298          "r/m64",299          "r8",300          "r8",301          "r16",302          "r32",303          "r64"304        ]305      },306      {307        "Types": [308          "imm8",309          "imm16",310          "imm32",311          "imm32",312          "imm8",313          "imm8",314          "imm16",315          "imm32",316          "imm32",317          "imm8",318          "imm8",319          "imm8",320          "r8",321          "r8",322          "r16",323          "r32",324          "r64",325          "r/m8",326          "r/m8",327          "r/m16",328          "r/m32",329          "r/m64"330        ]331      }332    ]333  },334  {335    "Mnemonic": "ADOX",336    "V64": true,337    "V32": true,338    "Operands": [339      {340        "Types": [341          "r32",342          "r64"343        ]344      },345      {346        "Types": [347          "r/m32",348          "r/m64"349        ]350      }351    ]352  },353  {354    "Mnemonic": "AND",355    "V64": true,356    "V32": true,357    "Operands": [358      {359        "Types": [360          "AL",361          "AX",362          "EAX",363          "RAX",364          "r/m8",365          "r/m8",366          "r/m16",367          "r/m32",368          "r/m64",369          "r/m16",370          "r/m32",371          "r/m64",372          "r/m8",373          "r/m8",374          "r/m16",375          "r/m32",376          "r/m64",377          "r8",378          "r8",379          "r16",380          "r32",381          "r64"382        ]383      },384      {385        "Types": [386          "imm8",387          "imm16",388          "imm32",389          "imm32",390          "imm8",391          "imm8",392          "imm16",393          "imm32",394          "imm32",395          "imm8",396          "imm8",397          "imm8",398          "r8",399          "r8",400          "r16",401          "r32",402          "r64",403          "r/m8",404          "r/m8",405          "r/m16",406          "r/m32",407          "r/m64"408        ]409      }410    ]411  },412  {413    "Mnemonic": "BLSI",414    "V64": true,415    "V32": true,416    "Operands": [417      {418        "Types": [419          "r32",420          "r64"421        ]422      },423      {424        "Types": [425          "r/m32",426          "r/m64"427        ]428      }429    ]430  },431  {432    "Mnemonic": "BLSMSK",433    "V64": true,434    "V32": true,435    "Operands": [436      {437        "Types": [438          "r32",439          "r64"440        ]441      },442      {443        "Types": [444          "r/m32",445          "r/m64"446        ]447      }448    ]449  },450  {451    "Mnemonic": "BLSR",452    "V64": true,453    "V32": true,454    "Operands": [455      {456        "Types": [457          "r32",458          "r64"459        ]460      },461      {462        "Types": [463          "r/m32",464          "r/m64"465        ]466      }467    ]468  },469  {470    "Mnemonic": "BSF",471    "V64": true,472    "V32": true,473    "Operands": [474      {475        "Types": [476          "r16",477          "r32",478          "r64"479        ]480      },481      {482        "Types": [483          "r/m16",484          "r/m32",485          "r/m64"486        ]487      }488    ]489  },490  {491    "Mnemonic": "BSR",492    "V64": true,493    "V32": true,494    "Operands": [495      {496        "Types": [497          "r16",498          "r32",499          "r64"500        ]501      },502      {503        "Types": [504          "r/m16",505          "r/m32",506          "r/m64"507        ]508      }509    ]510  },511  {512    "Mnemonic": "BSWAP",513    "V64": true,514    "V32": true,515    "Operands": [516      {517        "Types": [518          "r32",519          "r64"520        ]521      }522    ]523  },524  {525    "Mnemonic": "BT",526    "V64": true,527    "V32": true,528    "Operands": [529      {530        "Types": [531          "r/m16",532          "r/m32",533          "r/m64",534          "r/m16",535          "r/m32",536          "r/m64"537        ]538      },539      {540        "Types": [541          "r16",542          "r32",543          "r64",544          "imm8",545          "imm8",546          "imm8"547        ]548      }549    ]550  },551  {552    "Mnemonic": "BTC",553    "V64": true,554    "V32": true,555    "Operands": [556      {557        "Types": [558          "r/m16",559          "r/m32",560          "r/m64",561          "r/m16",562          "r/m32",563          "r/m64"564        ]565      },566      {567        "Types": [568          "r16",569          "r32",570          "r64",571          "imm8",572          "imm8",573          "imm8"574        ]575      }576    ]577  },578  {579    "Mnemonic": "BTR",580    "V64": true,581    "V32": true,582    "Operands": [583      {584        "Types": [585          "r/m16",586          "r/m32",587          "r/m64",588          "r/m16",589          "r/m32",590          "r/m64"591        ]592      },593      {594        "Types": [595          "r16",596          "r32",597          "r64",598          "imm8",599          "imm8",600          "imm8"601        ]602      }603    ]604  },605  {606    "Mnemonic": "BTS",607    "V64": true,608    "V32": true,609    "Operands": [610      {611        "Types": [612          "r/m16",613          "r/m32",614          "r/m64",615          "r/m16",616          "r/m32",617          "r/m64"618        ]619      },620      {621        "Types": [622          "r16",623          "r32",624          "r64",625          "imm8",626          "imm8",627          "imm8"628        ]629      }630    ]631  },632  {633    "Mnemonic": "CALL",634    "V64": true,635    "V32": true,636    "Operands": [637      {638        "Types": [639          "r/m16",640          "r/m32",641          "r/m64"642        ]643      }644    ]645  },646  {647    "Mnemonic": "CLFLUSH",648    "V64": true,649    "V32": true,650    "Operands": [651      {652        "Types": [653          "m8"654        ]655      }656    ]657  },658  {659    "Mnemonic": "CLFLUSHOPT",660    "V64": true,661    "V32": true,662    "Operands": [663      {664        "Types": [665          "m8"666        ]667      }668    ]669  },670  {671    "Mnemonic": "CLWB",672    "V64": true,673    "V32": true,674    "Operands": [675      {676        "Types": [677          "m8"678        ]679      }680    ]681  },682  {683    "Mnemonic": "CMOVA",684    "V64": true,685    "V32": true,686    "Operands": [687      {688        "Types": [689          "r16",690          "r32",691          "r64"692        ]693      },694      {695        "Types": [696          "r/m16",697          "r/m32",698          "r/m64"699        ]700      }701    ]702  },703  {704    "Mnemonic": "CMOVAE",705    "V64": true,706    "V32": true,707    "Operands": [708      {709        "Types": [710          "r16",711          "r32",712          "r64"713        ]714      },715      {716        "Types": [717          "r/m16",718          "r/m32",719          "r/m64"720        ]721      }722    ]723  },724  {725    "Mnemonic": "CMOVB",726    "V64": true,727    "V32": true,728    "Operands": [729      {730        "Types": [731          "r16",732          "r32",733          "r64"734        ]735      },736      {737        "Types": [738          "r/m16",739          "r/m32",740          "r/m64"741        ]742      }743    ]744  },745  {746    "Mnemonic": "CMOVBE",747    "V64": true,748    "V32": true,749    "Operands": [750      {751        "Types": [752          "r16",753          "r32",754          "r64"755        ]756      },757      {758        "Types": [759          "r/m16",760          "r/m32",761          "r/m64"762        ]763      }764    ]765  },766  {767    "Mnemonic": "CMOVC",768    "V64": true,769    "V32": true,770    "Operands": [771      {772        "Types": [773          "r16",774          "r32",775          "r64"776        ]777      },778      {779        "Types": [780          "r/m16",781          "r/m32",782          "r/m64"783        ]784      }785    ]786  },787  {788    "Mnemonic": "CMOVE",789    "V64": true,790    "V32": true,791    "Operands": [792      {793        "Types": [794          "r16",795          "r32",796          "r64"797        ]798      },799      {800        "Types": [801          "r/m16",802          "r/m32",803          "r/m64"804        ]805      }806    ]807  },808  {809    "Mnemonic": "CMOVG",810    "V64": true,811    "V32": true,812    "Operands": [813      {814        "Types": [815          "r16",816          "r32",817          "r64"818        ]819      },820      {821        "Types": [822          "r/m16",823          "r/m32",824          "r/m64"825        ]826      }827    ]828  },829  {830    "Mnemonic": "CMOVGE",831    "V64": true,832    "V32": true,833    "Operands": [834      {835        "Types": [836          "r16",837          "r32",838          "r64"839        ]840      },841      {842        "Types": [843          "r/m16",844          "r/m32",845          "r/m64"846        ]847      }848    ]849  },850  {851    "Mnemonic": "CMOVL",852    "V64": true,853    "V32": true,854    "Operands": [855      {856        "Types": [857          "r16",858          "r32",859          "r64"860        ]861      },862      {863        "Types": [864          "r/m16",865          "r/m32",866          "r/m64"867        ]868      }869    ]870  },871  {872    "Mnemonic": "CMOVLE",873    "V64": true,874    "V32": true,875    "Operands": [876      {877        "Types": [878          "r16",879          "r32",880          "r64"881        ]882      },883      {884        "Types": [885          "r/m16",886          "r/m32",887          "r/m64"888        ]889      }890    ]891  },892  {893    "Mnemonic": "CMOVNA",894    "V64": true,895    "V32": true,896    "Operands": [897      {898        "Types": [899          "r16",900          "r32",901          "r64"902        ]903      },904      {905        "Types": [906          "r/m16",907          "r/m32",908          "r/m64"909        ]910      }911    ]912  },913  {914    "Mnemonic": "CMOVNAE",915    "V64": true,916    "V32": true,917    "Operands": [918      {919        "Types": [920          "r16",921          "r32",922          "r64"923        ]924      },925      {926        "Types": [927          "r/m16",928          "r/m32",929          "r/m64"930        ]931      }932    ]933  },934  {935    "Mnemonic": "CMOVNB",936    "V64": true,937    "V32": true,938    "Operands": [939      {940        "Types": [941          "r16",942          "r32",943          "r64"944        ]945      },946      {947        "Types": [948          "r/m16",949          "r/m32",950          "r/m64"951        ]952      }953    ]954  },955  {956    "Mnemonic": "CMOVNBE",957    "V64": true,958    "V32": true,959    "Operands": [960      {961        "Types": [962          "r16",963          "r32",964          "r64"965        ]966      },967      {968        "Types": [969          "r/m16",970          "r/m32",971          "r/m64"972        ]973      }974    ]975  },976  {977    "Mnemonic": "CMOVNC",978    "V64": true,979    "V32": true,980    "Operands": [981      {982        "Types": [983          "r16",984          "r32",985          "r64"986        ]987      },988      {989        "Types": [990          "r/m16",991          "r/m32",992          "r/m64"993        ]994      }995    ]996  },997  {998    "Mnemonic": "CMOVNE",999    "V64": true,1000    "V32": true,1001    "Operands": [1002      {1003        "Types": [1004          "r16",1005          "r32",1006          "r64"1007        ]1008      },1009      {1010        "Types": [1011          "r/m16",1012          "r/m32",1013          "r/m64"1014        ]1015      }1016    ]1017  },1018  {1019    "Mnemonic": "CMOVNG",1020    "V64": true,1021    "V32": true,1022    "Operands": [1023      {1024        "Types": [1025          "r16",1026          "r32",1027          "r64"1028        ]1029      },1030      {1031        "Types": [1032          "r/m16",1033          "r/m32",1034          "r/m64"1035        ]1036      }1037    ]1038  },1039  {1040    "Mnemonic": "CMOVNGE",1041    "V64": true,1042    "V32": true,1043    "Operands": [1044      {1045        "Types": [1046          "r16",1047          "r32",1048          "r64"1049        ]1050      },1051      {1052        "Types": [1053          "r/m16",1054          "r/m32",1055          "r/m64"1056        ]1057      }1058    ]1059  },1060  {1061    "Mnemonic": "CMOVNL",1062    "V64": true,1063    "V32": true,1064    "Operands": [1065      {1066        "Types": [1067          "r16",1068          "r32",1069          "r64"1070        ]1071      },1072      {1073        "Types": [1074          "r/m16",1075          "r/m32",1076          "r/m64"1077        ]1078      }1079    ]1080  },1081  {1082    "Mnemonic": "CMOVNLE",1083    "V64": true,1084    "V32": true,1085    "Operands": [1086      {1087        "Types": [1088          "r16",1089          "r32",1090          "r64"1091        ]1092      },1093      {1094        "Types": [1095          "r/m16",1096          "r/m32",1097          "r/m64"1098        ]1099      }1100    ]1101  },1102  {1103    "Mnemonic": "CMOVNO",1104    "V64": true,1105    "V32": true,1106    "Operands": [1107      {1108        "Types": [1109          "r16",1110          "r32",1111          "r64"1112        ]1113      },1114      {1115        "Types": [1116          "r/m16",1117          "r/m32",1118          "r/m64"1119        ]1120      }1121    ]1122  },1123  {1124    "Mnemonic": "CMOVNP",1125    "V64": true,1126    "V32": true,1127    "Operands": [1128      {1129        "Types": [1130          "r16",1131          "r32",1132          "r64"1133        ]1134      },1135      {1136        "Types": [1137          "r/m16",1138          "r/m32",1139          "r/m64"1140        ]1141      }1142    ]1143  },1144  {1145    "Mnemonic": "CMOVNS",1146    "V64": true,1147    "V32": true,1148    "Operands": [1149      {1150        "Types": [1151          "r16",1152          "r32",1153          "r64"1154        ]1155      },1156      {1157        "Types": [1158          "r/m16",1159          "r/m32",1160          "r/m64"1161        ]1162      }1163    ]1164  },1165  {1166    "Mnemonic": "CMOVNZ",1167    "V64": true,1168    "V32": true,1169    "Operands": [1170      {1171        "Types": [1172          "r16",1173          "r32",1174          "r64"1175        ]1176      },1177      {1178        "Types": [1179          "r/m16",1180          "r/m32",1181          "r/m64"1182        ]1183      }1184    ]1185  },1186  {1187    "Mnemonic": "CMOVO",1188    "V64": true,1189    "V32": true,1190    "Operands": [1191      {1192        "Types": [1193          "r16",1194          "r32",1195          "r64"1196        ]1197      },1198      {1199        "Types": [1200          "r/m16",1201          "r/m32",1202          "r/m64"1203        ]1204      }1205    ]1206  },1207  {1208    "Mnemonic": "CMOVP",1209    "V64": true,1210    "V32": true,1211    "Operands": [1212      {1213        "Types": [1214          "r16",1215          "r32",1216          "r64"1217        ]1218      },1219      {1220        "Types": [1221          "r/m16",1222          "r/m32",1223          "r/m64"1224        ]1225      }1226    ]1227  },1228  {1229    "Mnemonic": "CMOVPE",1230    "V64": true,1231    "V32": true,1232    "Operands": [1233      {1234        "Types": [1235          "r16",1236          "r32",1237          "r64"1238        ]1239      },1240      {1241        "Types": [1242          "r/m16",1243          "r/m32",1244          "r/m64"1245        ]1246      }1247    ]1248  },1249  {1250    "Mnemonic": "CMP",1251    "V64": true,1252    "V32": true,1253    "Operands": [1254      {1255        "Types": [1256          "AL",1257          "AX",1258          "EAX",1259          "RAX",1260          "r/m8",1261          "r/m8",1262          "r/m16",1263          "r/m32",1264          "r/m64",1265          "r/m16",1266          "r/m32",1267          "r/m64",1268          "r/m8",1269          "r/m8",1270          "r/m16",1271          "r/m32",1272          "r/m64",1273          "r8",1274          "r8",1275          "r16",1276          "r32",1277          "r64"1278        ]1279      },1280      {1281        "Types": [1282          "imm8",1283          "imm16",1284          "imm32",1285          "imm32",1286          "imm8",1287          "imm8",1288          "imm16",1289          "imm32",1290          "imm32",1291          "imm8",1292          "imm8",1293          "imm8",1294          "r8",1295          "r8",1296          "r16",1297          "r32",1298          "r64",1299          "r/m8",1300          "r/m8",1301          "r/m16",1302          "r/m32",1303          "r/m64"1304        ]1305      }1306    ]1307  },1308  {1309    "Mnemonic": "CMPS",1310    "V64": true,1311    "V32": true,1312    "Operands": [1313      {1314        "Types": [1315          "m8",1316          "m16",1317          "m32",1318          "m64"1319        ]1320      },1321      {1322        "Types": [1323          "m8",1324          "m16",1325          "m32",1326          "m64"1327        ]1328      }1329    ]1330  },1331  {1332    "Mnemonic": "CRC32",1333    "V64": true,1334    "V32": true,1335    "Operands": [1336      {1337        "Types": [1338          "r32",1339          "r32",1340          "r32",1341          "r32",1342          "r64",1343          "r64"1344        ]1345      },1346      {1347        "Types": [1348          "r/m8",1349          "r/m8",1350          "r/m16",1351          "r/m32",1352          "r/m8",1353          "r/m64"1354        ]1355      }1356    ]1357  },1358  {1359    "Mnemonic": "DEC",1360    "V64": true,1361    "V32": true,1362    "Operands": [1363      {1364        "Types": [1365          "r/m8",1366          "r/m8",1367          "r/m16",1368          "r/m32",1369          "r/m64",1370          "r16",1371          "r32"1372        ]1373      }1374    ]1375  },1376  {1377    "Mnemonic": "DIV",1378    "V64": true,1379    "V32": true,1380    "Operands": [1381      {1382        "Types": [1383          "r/m8",1384          "r/m8",1385          "r/m16",1386          "r/m32",1387          "r/m64"1388        ]1389      }1390    ]1391  },1392  {1393    "Mnemonic": "ENTER",1394    "V64": true,1395    "V32": true,1396    "Operands": [1397      {1398        "Types": [1399          "imm16"1400        ]1401      },1402      {1403        "Types": [1404          "imm8"1405        ]1406      }1407    ]1408  },1409  {1410    "Mnemonic": "FSTSW",1411    "V64": true,1412    "V32": true,1413    "Operands": [1414      {1415        "Types": [1416          "AX"1417        ]1418      }1419    ]1420  },1421  {1422    "Mnemonic": "FNSTSW",1423    "V64": true,1424    "V32": true,1425    "Operands": [1426      {1427        "Types": [1428          "AX"1429        ]1430      }1431    ]1432  },1433  {1434    "Mnemonic": "IDIV",1435    "V64": true,1436    "V32": true,1437    "Operands": [1438      {1439        "Types": [1440          "r/m8",1441          "r/m8",1442          "r/m16",1443          "r/m32",1444          "r/m64"1445        ]1446      }1447    ]1448  },1449  {1450    "Mnemonic": "IMUL",1451    "V64": true,1452    "V32": true,1453    "Operands": [1454      {1455        "Types": [1456          "r/m8",1457          "r/m16",1458          "r/m32",1459          "r/m64"1460        ]1461      }1462    ]1463  },1464  {1465    "Mnemonic": "INC",1466    "V64": true,1467    "V32": true,1468    "Operands": [1469      {1470        "Types": [1471          "r/m8",1472          "r/m8",1473          "r/m16",1474          "r/m32",1475          "r/m64",1476          "r16",1477          "r32"1478        ]1479      }1480    ]1481  },1482  {1483    "Mnemonic": "INS",1484    "V64": true,1485    "V32": true,1486    "Operands": [1487      {1488        "Types": [1489          "m8",1490          "m16",1491          "m32"1492        ]1493      },1494      {1495        "Types": [1496          "DX",1497          "DX",1498          "DX"1499        ]1500      }1501    ]1502  },1503  {1504    "Mnemonic": "INVLPG",1505    "V64": true,1506    "V32": true,1507    "Operands": [1508      {1509        "Types": [1510          "m"1511        ]1512      }1513    ]1514  },1515  {1516    "Mnemonic": "JMP",1517    "V64": true,1518    "V32": true,1519    "Operands": [1520      {1521        "Types": [1522          "r/m16",1523          "r/m32",1524          "r/m64"1525        ]1526      }1527    ]1528  },1529  {1530    "Mnemonic": "LDMXCSR",1531    "V64": true,1532    "V32": true,1533    "Operands": [1534      {1535        "Types": [1536          "m32"1537        ]1538      }1539    ]1540  },1541  {1542    "Mnemonic": "VLDMXCSR",1543    "V64": true,1544    "V32": true,1545    "Operands": [1546      {1547        "Types": [1548          "m32"1549        ]1550      }1551    ]1552  },1553  {1554    "Mnemonic": "LEA",1555    "V64": true,1556    "V32": true,1557    "Operands": [1558      {1559        "Types": [1560          "r16",1561          "r32",1562          "r64"1563        ]1564      },1565      {1566        "Types": [1567          "m",1568          "m",1569          "m"1570        ]1571      }1572    ]1573  },1574  {1575    "Mnemonic": "LMSW",1576    "V64": true,1577    "V32": true,1578    "Operands": [1579      {1580        "Types": [1581          "r/m16"1582        ]1583      }1584    ]1585  },1586  {1587    "Mnemonic": "LODS",1588    "V64": true,1589    "V32": true,1590    "Operands": [1591      {1592        "Types": [1593          "m8",1594          "m16",1595          "m32",1596          "m64"1597        ]1598      }1599    ]1600  },1601  {1602    "Mnemonic": "LZCNT",1603    "V64": true,1604    "V32": true,1605    "Operands": [1606      {1607        "Types": [1608          "r16",1609          "r32",1610          "r64"1611        ]1612      },1613      {1614        "Types": [1615          "r/m16",1616          "r/m32",1617          "r/m64"1618        ]1619      }1620    ]1621  },1622  {1623    "Mnemonic": "MOV",1624    "V64": true,1625    "V32": true,1626    "Operands": [1627      {1628        "Types": [1629          "r/m8",1630          "r/m8",1631          "r/m16",1632          "r/m32",1633          "r/m64",1634          "r8",1635          "r8",1636          "r16",1637          "r32",1638          "r64",1639          "r8",1640          "r8",1641          "r16",1642          "r32",1643          "r64",1644          "r/m8",1645          "r/m8",1646          "r/m16",1647          "r/m32",1648          "r/m64"1649        ]1650      },1651      {1652        "Types": [1653          "r8",1654          "r8",1655          "r16",1656          "r32",1657          "r64",1658          "r/m8",1659          "r/m8",1660          "r/m16",1661          "r/m32",1662          "r/m64",1663          "imm8",1664          "imm8",1665          "imm16",1666          "imm32",1667          "imm64",1668          "imm8",1669          "imm8",1670          "imm16",1671          "imm32",1672          "imm32"1673        ]1674      }1675    ]1676  },1677  {1678    "Mnemonic": "MOVBE",1679    "V64": true,1680    "V32": true,1681    "Operands": [1682      {1683        "Types": [1684          "r16",1685          "r32",1686          "r64",1687          "m16",1688          "m32",1689          "m64"1690        ]1691      },1692      {1693        "Types": [1694          "m16",1695          "m32",1696          "m64",1697          "r16",1698          "r32",1699          "r64"1700        ]1701      }1702    ]1703  },1704  {1705    "Mnemonic": "MOVNTI",1706    "V64": true,1707    "V32": true,1708    "Operands": [1709      {1710        "Types": [1711          "m32",1712          "m64"1713        ]1714      },1715      {1716        "Types": [1717          "r32",1718          "r64"1719        ]1720      }1721    ]1722  },1723  {1724    "Mnemonic": "MOVS",1725    "V64": true,1726    "V32": true,1727    "Operands": [1728      {1729        "Types": [1730          "m8",1731          "m16",1732          "m32",1733          "m64"1734        ]1735      },1736      {1737        "Types": [1738          "m8",1739          "m16",1740          "m32",1741          "m64"1742        ]1743      }1744    ]1745  },1746  {1747    "Mnemonic": "MOVSX",1748    "V64": true,1749    "V32": true,1750    "Operands": [1751      {1752        "Types": [1753          "r16",1754          "r32",1755          "r64",1756          "r32",1757          "r64"1758        ]1759      },1760      {1761        "Types": [1762          "r/m8",1763          "r/m8",1764          "r/m8",1765          "r/m16",1766          "r/m16"1767        ]1768      }1769    ]1770  },1771  {1772    "Mnemonic": "MOVZX",1773    "V64": true,1774    "V32": true,1775    "Operands": [1776      {1777        "Types": [1778          "r16",1779          "r32",1780          "r64",1781          "r32",1782          "r64"1783        ]1784      },1785      {1786        "Types": [1787          "r/m8",1788          "r/m8",1789          "r/m8",1790          "r/m16",1791          "r/m16"1792        ]1793      }1794    ]1795  },1796  {1797    "Mnemonic": "MUL",1798    "V64": true,1799    "V32": true,1800    "Operands": [1801      {1802        "Types": [1803          "r/m8",1804          "r/m8",1805          "r/m16",1806          "r/m32",1807          "r/m64"1808        ]1809      }1810    ]1811  },1812  {1813    "Mnemonic": "NEG",1814    "V64": true,1815    "V32": true,1816    "Operands": [1817      {1818        "Types": [1819          "r/m8",1820          "r/m8",1821          "r/m16",1822          "r/m32",1823          "r/m64"1824        ]1825      }1826    ]1827  },1828  {1829    "Mnemonic": "NOP",1830    "V64": true,1831    "V32": true,1832    "Operands": [1833      {1834        "Types": [1835          "r/m16",1836          "r/m32"1837        ]1838      }1839    ]1840  },1841  {1842    "Mnemonic": "NOT",1843    "V64": true,1844    "V32": true,1845    "Operands": [1846      {1847        "Types": [1848          "r/m8",1849          "r/m8",1850          "r/m16",1851          "r/m32",1852          "r/m64"1853        ]1854      }1855    ]1856  },1857  {1858    "Mnemonic": "OR",1859    "V64": true,1860    "V32": true,1861    "Operands": [1862      {1863        "Types": [1864          "AL",1865          "AX",1866          "EAX",1867          "RAX",1868          "r/m8",1869          "r/m8",1870          "r/m16",1871          "r/m32",1872          "r/m64",1873          "r/m16",1874          "r/m32",1875          "r/m64",1876          "r/m8",1877          "r/m8",1878          "r/m16",1879          "r/m32",1880          "r/m64",1881          "r8",1882          "r8",1883          "r16",1884          "r32",1885          "r64"1886        ]1887      },1888      {1889        "Types": [1890          "imm8",1891          "imm16",1892          "imm32",1893          "imm32",1894          "imm8",1895          "imm8",1896          "imm16",1897          "imm32",1898          "imm32",1899          "imm8",1900          "imm8",1901          "imm8",1902          "r8",1903          "r8",1904          "r16",1905          "r32",1906          "r64",1907          "r/m8",1908          "r/m8",1909          "r/m16",1910          "r/m32",1911          "r/m64"1912        ]1913      }1914    ]1915  },1916  {1917    "Mnemonic": "OUT",1918    "V64": true,1919    "V32": true,1920    "Operands": [1921      {1922        "Types": [1923          "imm8",1924          "imm8",1925          "imm8",1926          "DX",1927          "DX",1928          "DX"1929        ]1930      },1931      {1932        "Types": [1933          "AL",1934          "AX",1935          "EAX",1936          "AL",1937          "AX",1938          "EAX"1939        ]1940      }1941    ]1942  },1943  {1944    "Mnemonic": "OUTS",1945    "V64": true,1946    "V32": true,1947    "Operands": [1948      {1949        "Types": [1950          "DX",1951          "DX",1952          "DX"1953        ]1954      },1955      {1956        "Types": [1957          "m8",1958          "m16",1959          "m32"1960        ]1961      }1962    ]1963  },1964  {1965    "Mnemonic": "POP",1966    "V64": true,1967    "V32": true,1968    "Operands": [1969      {1970        "Types": [1971          "r/m16",1972          "r/m32",1973          "r/m64",1974          "r16",1975          "r32",1976          "r64"1977        ]1978      }1979    ]1980  },1981  {1982    "Mnemonic": "POPCNT",1983    "V64": true,1984    "V32": true,1985    "Operands": [1986      {1987        "Types": [1988          "r16",1989          "r32",1990          "r64"1991        ]1992      },1993      {1994        "Types": [1995          "r/m16",1996          "r/m32",1997          "r/m64"1998        ]1999      }2000    ]2001  },2002  {2003    "Mnemonic": "PREFETCHT0",2004    "V64": true,2005    "V32": true,2006    "Operands": [2007      {2008        "Types": [2009          "m8"2010        ]2011      }2012    ]2013  },2014  {2015    "Mnemonic": "PREFETCHT1",2016    "V64": true,2017    "V32": true,2018    "Operands": [2019      {2020        "Types": [2021          "m8"2022        ]2023      }2024    ]2025  },2026  {2027    "Mnemonic": "PREFETCHT2",2028    "V64": true,2029    "V32": true,2030    "Operands": [2031      {2032        "Types": [2033          "m8"2034        ]2035      }2036    ]2037  },2038  {2039    "Mnemonic": "PREFETCHNTA",2040    "V64": true,2041    "V32": true,2042    "Operands": [2043      {2044        "Types": [2045          "m8"2046        ]2047      }2048    ]2049  },2050  {2051    "Mnemonic": "PREFETCHW",2052    "V64": true,2053    "V32": true,2054    "Operands": [2055      {2056        "Types": [2057          "m8"2058        ]2059      }2060    ]2061  },2062  {2063    "Mnemonic": "PREFETCHWT1",2064    "V64": true,2065    "V32": true,2066    "Operands": [2067      {2068        "Types": [2069          "m8"2070        ]2071      }2072    ]2073  },2074  {2075    "Mnemonic": "PUSH",2076    "V64": true,2077    "V32": true,2078    "Operands": [2079      {2080        "Types": [2081          "r/m16",2082          "r/m32",2083          "r/m64",2084          "r16",2085          "r32",2086          "r64",2087          "imm8",2088          "imm16",2089          "imm32"2090        ]2091      }2092    ]2093  },2094  {2095    "Mnemonic": "RCL",2096    "V64": true,2097    "V32": true,2098    "Operands": [2099      {2100        "Types": [2101          "r/m8",2102          "r/m8",2103          "r/m8",2104          "r/m8",2105          "r/m16",2106          "r/m16",2107          "r/m32",2108          "r/m64",2109          "r/m32",2110          "r/m64"2111        ]2112      },2113      {2114        "Types": [2115          "CL",2116          "CL",2117          "imm8",2118          "imm8",2119          "CL",2120          "imm8",2121          "CL",2122          "CL",2123          "imm8",2124          "imm8"2125        ]2126      }2127    ]2128  },2129  {2130    "Mnemonic": "RCR",2131    "V64": true,2132    "V32": true,2133    "Operands": [2134      {2135        "Types": [2136          "r/m8",2137          "r/m8",2138          "r/m8",2139          "r/m8",2140          "r/m16",2141          "r/m16",2142          "r/m32",2143          "r/m64",2144          "r/m32",2145          "r/m64"2146        ]2147      },2148      {2149        "Types": [2150          "CL",2151          "CL",2152          "imm8",2153          "imm8",2154          "CL",2155          "imm8",2156          "CL",2157          "CL",2158          "imm8",2159          "imm8"2160        ]2161      }2162    ]2163  },2164  {2165    "Mnemonic": "ROL",2166    "V64": true,2167    "V32": true,2168    "Operands": [2169      {2170        "Types": [2171          "r/m8",2172          "r/m8",2173          "r/m8",2174          "r/m8",2175          "r/m16",2176          "r/m16",2177          "r/m32",2178          "r/m64",2179          "r/m32",2180          "r/m64"2181        ]2182      },2183      {2184        "Types": [2185          "CL",2186          "CL",2187          "imm8",2188          "imm8",2189          "CL",2190          "imm8",2191          "CL",2192          "CL",2193          "imm8",2194          "imm8"2195        ]2196      }2197    ]2198  },2199  {2200    "Mnemonic": "ROR",2201    "V64": true,2202    "V32": true,2203    "Operands": [2204      {2205        "Types": [2206          "r/m8",2207          "r/m8",2208          "r/m8",2209          "r/m8",2210          "r/m16",2211          "r/m16",2212          "r/m32",2213          "r/m64",2214          "r/m32",2215          "r/m64"2216        ]2217      },2218      {2219        "Types": [2220          "CL",2221          "CL",2222          "imm8",2223          "imm8",2224          "CL",2225          "imm8",2226          "CL",2227          "CL",2228          "imm8",2229          "imm8"2230        ]2231      }2232    ]2233  },2234  {2235    "Mnemonic": "RDRAND",2236    "V64": true,2237    "V32": true,2238    "Operands": [2239      {2240        "Types": [2241          "r16",2242          "r32",2243          "r64"2244        ]2245      }2246    ]2247  },2248  {2249    "Mnemonic": "RDSEED",2250    "V64": true,2251    "V32": true,2252    "Operands": [2253      {2254        "Types": [2255          "r16",2256          "r32",2257          "r64"2258        ]2259      }2260    ]2261  },2262  {2263    "Mnemonic": "RET",2264    "V64": true,2265    "V32": true,2266    "Operands": [2267      {2268        "Types": [2269          "imm16",2270          "imm16"2271        ]2272      }2273    ]2274  },2275  {2276    "Mnemonic": "SAL",2277    "V64": true,2278    "V32": true,2279    "Operands": [2280      {2281        "Types": [2282          "r/m8",2283          "r/m8",2284          "r/m8",2285          "r/m8",2286          "r/m16",2287          "r/m16",2288          "r/m32",2289          "r/m64",2290          "r/m32",2291          "r/m64"2292        ]2293      },2294      {2295        "Types": [2296          "CL",2297          "CL",2298          "imm8",2299          "imm8",2300          "CL",2301          "imm8",2302          "CL",2303          "CL",2304          "imm8",2305          "imm8"2306        ]2307      }2308    ]2309  },2310  {2311    "Mnemonic": "SAR",2312    "V64": true,2313    "V32": true,2314    "Operands": [2315      {2316        "Types": [2317          "r/m8",2318          "r/m8",2319          "r/m8",2320          "r/m8",2321          "r/m16",2322          "r/m16",2323          "r/m32",2324          "r/m64",2325          "r/m32",2326          "r/m64"2327        ]2328      },2329      {2330        "Types": [2331          "CL",2332          "CL",2333          "imm8",2334          "imm8",2335          "CL",2336          "imm8",2337          "CL",2338          "CL",2339          "imm8",2340          "imm8"2341        ]2342      }2343    ]2344  },2345  {2346    "Mnemonic": "SHL",2347    "V64": true,2348    "V32": true,2349    "Operands": [2350      {2351        "Types": [2352          "r/m8",2353          "r/m8",2354          "r/m8",2355          "r/m8",2356          "r/m16",2357          "r/m16",2358          "r/m32",2359          "r/m64",2360          "r/m32",2361          "r/m64"2362        ]2363      },2364      {2365        "Types": [2366          "CL",2367          "CL",2368          "imm8",2369          "imm8",2370          "CL",2371          "imm8",2372          "CL",2373          "CL",2374          "imm8",2375          "imm8"2376        ]2377      }2378    ]2379  },2380  {2381    "Mnemonic": "SHR",2382    "V64": true,2383    "V32": true,2384    "Operands": [2385      {2386        "Types": [2387          "r/m8",2388          "r/m8",2389          "r/m8",2390          "r/m8",2391          "r/m16",2392          "r/m16",2393          "r/m32",2394          "r/m64",2395          "r/m32",2396          "r/m64"2397        ]2398      },2399      {2400        "Types": [2401          "CL",2402          "CL",2403          "imm8",2404          "imm8",2405          "CL",2406          "imm8",2407          "CL",2408          "CL",2409          "imm8",2410          "imm8"2411        ]2412      }2413    ]2414  },2415  {2416    "Mnemonic": "SBB",2417    "V64": true,2418    "V32": true,2419    "Operands": [2420      {2421        "Types": [2422          "AL",2423          "AX",2424          "EAX",2425          "RAX",2426          "r/m8",2427          "r/m8",2428          "r/m16",2429          "r/m32",2430          "r/m64",2431          "r/m16",2432          "r/m32",2433          "r/m64",2434          "r/m8",2435          "r/m8",2436          "r/m16",2437          "r/m32",2438          "r/m64",2439          "r8",2440          "r8",2441          "r16",2442          "r32",2443          "r64"2444        ]2445      },2446      {2447        "Types": [2448          "imm8",2449          "imm16",2450          "imm32",2451          "imm32",2452          "imm8",2453          "imm8",2454          "imm16",2455          "imm32",2456          "imm32",2457          "imm8",2458          "imm8",2459          "imm8",2460          "r8",2461          "r8",2462          "r16",2463          "r32",2464          "r64",2465          "r/m8",2466          "r/m8",2467          "r/m16",2468          "r/m32",2469          "r/m64"2470        ]2471      }2472    ]2473  },2474  {2475    "Mnemonic": "SCAS",2476    "V64": true,2477    "V32": true,2478    "Operands": [2479      {2480        "Types": [2481          "m8",2482          "m16",2483          "m32",2484          "m64"2485        ]2486      }2487    ]2488  },2489  {2490    "Mnemonic": "SETA",2491    "V64": true,2492    "V32": true,2493    "Operands": [2494      {2495        "Types": [2496          "r/m8",2497          "r/m8"2498        ]2499      }2500    ]2501  },2502  {2503    "Mnemonic": "SETAE",2504    "V64": true,2505    "V32": true,2506    "Operands": [2507      {2508        "Types": [2509          "r/m8",2510          "r/m8"2511        ]2512      }2513    ]2514  },2515  {2516    "Mnemonic": "SETB",2517    "V64": true,2518    "V32": true,2519    "Operands": [2520      {2521        "Types": [2522          "r/m8",2523          "r/m8"2524        ]2525      }2526    ]2527  },2528  {2529    "Mnemonic": "SETBE",2530    "V64": true,2531    "V32": true,2532    "Operands": [2533      {2534        "Types": [2535          "r/m8",2536          "r/m8"2537        ]2538      }2539    ]2540  },2541  {2542    "Mnemonic": "SETC",2543    "V64": true,2544    "V32": true,2545    "Operands": [2546      {2547        "Types": [2548          "r/m8",2549          "r/m8"2550        ]2551      }2552    ]2553  },2554  {2555    "Mnemonic": "SETE",2556    "V64": true,2557    "V32": true,2558    "Operands": [2559      {2560        "Types": [2561          "r/m8",2562          "r/m8"2563        ]2564      }2565    ]2566  },2567  {2568    "Mnemonic": "SETG",2569    "V64": true,2570    "V32": true,2571    "Operands": [2572      {2573        "Types": [2574          "r/m8",2575          "r/m8"2576        ]2577      }2578    ]2579  },2580  {2581    "Mnemonic": "SETGE",2582    "V64": true,2583    "V32": true,2584    "Operands": [2585      {2586        "Types": [2587          "r/m8",2588          "r/m8"2589        ]2590      }2591    ]2592  },2593  {2594    "Mnemonic": "SETL",2595    "V64": true,2596    "V32": true,2597    "Operands": [2598      {2599        "Types": [2600          "r/m8",2601          "r/m8"2602        ]2603      }2604    ]2605  },2606  {2607    "Mnemonic": "SETLE",2608    "V64": true,2609    "V32": true,2610    "Operands": [2611      {2612        "Types": [2613          "r/m8",2614          "r/m8"2615        ]2616      }2617    ]2618  },2619  {2620    "Mnemonic": "SETNA",2621    "V64": true,2622    "V32": true,2623    "Operands": [2624      {2625        "Types": [2626          "r/m8",2627          "r/m8"2628        ]2629      }2630    ]2631  },2632  {2633    "Mnemonic": "SETNAE",2634    "V64": true,2635    "V32": true,2636    "Operands": [2637      {2638        "Types": [2639          "r/m8",2640          "r/m8"2641        ]2642      }2643    ]2644  },2645  {2646    "Mnemonic": "SETNB",2647    "V64": true,2648    "V32": true,2649    "Operands": [2650      {2651        "Types": [2652          "r/m8",2653          "r/m8"2654        ]2655      }2656    ]2657  },2658  {2659    "Mnemonic": "SETNBE",2660    "V64": true,2661    "V32": true,2662    "Operands": [2663      {2664        "Types": [2665          "r/m8",2666          "r/m8"2667        ]2668      }2669    ]2670  },2671  {2672    "Mnemonic": "SETNC",2673    "V64": true,2674    "V32": true,2675    "Operands": [2676      {2677        "Types": [2678          "r/m8",2679          "r/m8"2680        ]2681      }2682    ]2683  },2684  {2685    "Mnemonic": "SETNE",2686    "V64": true,2687    "V32": true,2688    "Operands": [2689      {2690        "Types": [2691          "r/m8",2692          "r/m8"2693        ]2694      }2695    ]2696  },2697  {2698    "Mnemonic": "SETNG",2699    "V64": true,2700    "V32": true,2701    "Operands": [2702      {2703        "Types": [2704          "r/m8",2705          "r/m8"2706        ]2707      }2708    ]2709  },2710  {2711    "Mnemonic": "SETNGE",2712    "V64": true,2713    "V32": true,2714    "Operands": [2715      {2716        "Types": [2717          "r/m8",2718          "r/m8"2719        ]2720      }2721    ]2722  },2723  {2724    "Mnemonic": "SETNL",2725    "V64": true,2726    "V32": true,2727    "Operands": [2728      {2729        "Types": [2730          "r/m8",2731          "r/m8"2732        ]2733      }2734    ]2735  },2736  {2737    "Mnemonic": "SETNLE",2738    "V64": true,2739    "V32": true,2740    "Operands": [2741      {2742        "Types": [2743          "r/m8"2744        ]2745      }2746    ]2747  },2748  {2749    "Mnemonic": "SGDT",2750    "V64": true,2751    "V32": true,2752    "Operands": [2753      {2754        "Types": [2755          "m"2756        ]2757      }2758    ]2759  },2760  {2761    "Mnemonic": "SIDT",2762    "V64": true,2763    "V32": true,2764    "Operands": [2765      {2766        "Types": [2767          "m"2768        ]2769      }2770    ]2771  },2772  {2773    "Mnemonic": "SLDT",2774    "V64": true,2775    "V32": true,2776    "Operands": [2777      {2778        "Types": [2779          "r/m16"2780        ]2781      }2782    ]2783  },2784  {2785    "Mnemonic": "SMSW",2786    "V64": true,2787    "V32": true,2788    "Operands": [2789      {2790        "Types": [2791          "r/m16"2792        ]2793      }2794    ]2795  },2796  {2797    "Mnemonic": "STMXCSR",2798    "V64": true,2799    "V32": true,2800    "Operands": [2801      {2802        "Types": [2803          "m32"2804        ]2805      }2806    ]2807  },2808  {2809    "Mnemonic": "VSTMXCSR",2810    "V64": true,2811    "V32": true,2812    "Operands": [2813      {2814        "Types": [2815          "m32"2816        ]2817      }2818    ]2819  },2820  {2821    "Mnemonic": "STOS",2822    "V64": true,2823    "V32": true,2824    "Operands": [2825      {2826        "Types": [2827          "m8",2828          "m16",2829          "m32",2830          "m64"2831        ]2832      }2833    ]2834  },2835  {2836    "Mnemonic": "STR",2837    "V64": true,2838    "V32": true,2839    "Operands": [2840      {2841        "Types": [2842          "r/m16"2843        ]2844      }2845    ]2846  },2847  {2848    "Mnemonic": "SUB",2849    "V64": true,2850    "V32": true,2851    "Operands": [2852      {2853        "Types": [2854          "AL",2855          "AX",2856          "EAX",2857          "RAX",2858          "r/m8",2859          "r/m8",2860          "r/m16",2861          "r/m32",2862          "r/m64",2863          "r/m16",2864          "r/m32",2865          "r/m64",2866          "r/m8",2867          "r/m8",2868          "r/m16",2869          "r/m32",2870          "r/m64",2871          "r8",2872          "r8",2873          "r16",2874          "r32",2875          "r64"2876        ]2877      },2878      {2879        "Types": [2880          "imm8",2881          "imm16",2882          "imm32",2883          "imm32",2884          "imm8",2885          "imm8",2886          "imm16",2887          "imm32",2888          "imm32",2889          "imm8",2890          "imm8",2891          "imm8",2892          "r8",2893          "r8",2894          "r16",2895          "r32",2896          "r64",2897          "r/m8",2898          "r/m8",2899          "r/m16",2900          "r/m32",2901          "r/m64"2902        ]2903      }2904    ]2905  },2906  {2907    "Mnemonic": "TEST",2908    "V64": true,2909    "V32": true,2910    "Operands": [2911      {2912        "Types": [2913          "AL",2914          "AX",2915          "EAX",2916          "RAX",2917          "r/m8",2918          "r/m8",2919          "r/m16",2920          "r/m32",2921          "r/m64",2922          "r/m8",2923          "r/m8",2924          "r/m16",2925          "r/m32",2926          "r/m64"2927        ]2928      },2929      {2930        "Types": [2931          "imm8",2932          "imm16",2933          "imm32",2934          "imm32",2935          "imm8",2936          "imm8",2937          "imm16",2938          "imm32",2939          "imm32",2940          "r8",2941          "r8",2942          "r16",2943          "r32",2944          "r64"2945        ]2946      }2947    ]2948  },2949  {2950    "Mnemonic": "TZCNT",2951    "V64": true,2952    "V32": true,2953    "Operands": [2954      {2955        "Types": [2956          "r16",2957          "r32",2958          "r64"2959        ]2960      },2961      {2962        "Types": [2963          "r/m16",2964          "r/m32",2965          "r/m64"2966        ]2967      }2968    ]2969  },2970  {2971    "Mnemonic": "VERR",2972    "V64": true,2973    "V32": true,2974    "Operands": [2975      {2976        "Types": [2977          "r/m16"2978        ]2979      }2980    ]2981  },2982  {2983    "Mnemonic": "VERW",2984    "V64": true,2985    "V32": true,2986    "Operands": [2987      {2988        "Types": [2989          "r/m16"2990        ]2991      }2992    ]2993  },2994  {2995    "Mnemonic": "XABORT",2996    "V64": true,2997    "V32": true,2998    "Operands": [2999      {3000        "Types": [3001          "imm8"3002        ]3003      }3004    ]3005  },3006  {3007    "Mnemonic": "XADD",3008    "V64": true,3009    "V32": true,3010    "Operands": [3011      {3012        "Types": [3013          "r/m8",3014          "r/m8",3015          "r/m16",3016          "r/m32",3017          "r/m64"3018        ]3019      },3020      {3021        "Types": [3022          "r8",3023          "r8",3024          "r16",3025          "r32",3026          "r64"3027        ]3028      }3029    ]3030  },3031  {3032    "Mnemonic": "XLAT",3033    "V64": true,3034    "V32": true,3035    "Operands": [3036      {3037        "Types": [3038          "m8"3039        ]3040      }3041    ]3042  },3043  {3044    "Mnemonic": "XOR",3045    "V64": true,3046    "V32": true,3047    "Operands": [3048      {3049        "Types": [3050          "AL",3051          "AX",3052          "EAX",3053          "RAX",3054          "r/m8",3055          "r/m8",3056          "r/m16",3057          "r/m32",3058          "r/m64",3059          "r/m16",3060          "r/m32",3061          "r/m64",3062          "r/m8",3063          "r/m8",3064          "r/m16",3065          "r/m32",3066          "r/m64",3067          "r8",3068          "r8",3069          "r16",3070          "r32",3071          "r64"3072        ]3073      },3074      {3075        "Types": [3076          "imm8",3077          "imm16",3078          "imm32",3079          "imm32",3080          "imm8",3081          "imm8",3082          "imm16",3083          "imm32",3084          "imm32",3085          "imm8",3086          "imm8",3087          "imm8",3088          "r8",3089          "r8",3090          "r16",3091          "r32",3092          "r64",3093          "r/m8",3094          "r/m8",3095          "r/m16",3096          "r/m32",...

x86.go

Source:x86.go

1package x862import (3	"fmt"4)5func Assembly(code []X86) (out string) {6	// FIXME:  This is stupidly O(N^2)...7	for _,a := range code {8		out += a.X86() + "\n"9	}10	return11}12// An Assembly is something that can be converted into a line of13// assembly language.14type X86 interface {15	X86() string16}17// a W32 is a source (or sink) for a double-word (which I think of as18// a word, but x86 assembly doesn't), which could either be a register19// or a memory location.20type W32 interface {21	W32() string22}23// a W16 is a source (or sink) for a word (which I think of as a24// short, but x86 assembly doesn't), which could either be a register25// or a memory location.26type W16 interface {27	W16() string28}29// a W8 is a source (or sink) for a byte, which could either be a30// register or a memory location.31type W8 interface {32	W8() string33}34type Ptr interface {35	Ptr() string36}37// And now we come to the concrete types.38// A Comment is the most boring part of assembly, but pretty useful39// for trying to understand generated code.40type commentType struct {41	instr X8642	c string43}44func (s commentType) X86() string {45	if c,ok := s.instr.(commentType); ok {46		return "\n#  " + c.c + "\n"47	}48	return s.instr.X86() + "\t# " + s.c49}50func Comment(x string) X86 {51	return commentType{commentType{Symbol(""), x}, ""}52}53func Commented(instr X86, x string) X86 {54	return commentType{instr, x}55}56// A Symbol marks a location in the binary source file, which could be57// a function or a global variable or even a global constant.58type Symbol string59func (s Symbol) X86() string {60	return string(s) + ":"61}62func (s Symbol) W8() string {63	return "$" + string(s)64}65func (s Symbol) W16() string {66	return "$" + string(s)67}68func (s Symbol) W32() string {69	return "$" + string(s)70}71func (s Symbol) Ptr() string {72	return string(s)73}74// Memory is an in-memory reference75type Memory struct {76	Disp Ptr77	Base W3278	Index W3279	Scale Ptr80}81func (m Memory) W32() string {82	offstr := ""83	if m.Disp != nil {84		offstr = m.Disp.Ptr()85	}86	bstr := ""87	if m.Base != nil {88		bstr = m.Base.W32()89	}90	istr := ""91	if m.Index != nil {92		istr = ", " + m.Index.W32()93	}94	scalestr := ""95	if m.Scale != nil {96		scalestr = ", " + m.Scale.Ptr()97	} else if m.Base == nil && m.Index == nil {98		scalestr = ", 1"99	}100	return offstr + "(" + bstr + istr + scalestr + ")"101}102func (m Memory) Add(off int) Memory {103	if m.Disp == nil {104		m.Disp = Imm32(off)105		return m106	}107	if d,ok := m.Disp.(Imm32); ok {108		m.Disp = d + Imm32(off)109		return m110	}111	if m.Scale == nil {112		if m.Index == nil {113			m.Index = Imm32(off)114			return m115		} else {116			switch i := m.Index.(type) {117			case Imm32:118				m.Index = i + Imm32(off)119				return m120			}121		}122	}123	panic(fmt.Sprintf("I don't know how to add to %s", m))124}125func (m Memory) Ptr() string {126	return m.W32()127}128// A Register refers to a general-purpose register, of which the x86129// has only eight, two of which are pretty much devoted to the stack.130type Register byte131const (132	EAX Register = iota133	EBX134	ECX135	EDX136  EDI137  ESI138  EBP139  ESP140)141func (r Register) String() string {142	switch r {143	case EAX: return "ax"144	case EBX: return "bx"145	case ECX: return "cx"146	case EDX: return "dx"147	case EDI: return "di"148	case ESI: return "si"149	case EBP: return "bp"150	case ESP: return "sp"151	}152	panic(fmt.Sprint("Bad register value: ", r))153}154func (r Register) W8() string {155	// I haven't come up with a great approach for handling the high156	// byte registers (with "h" at the end below).  For now, I just157	// won't use them.158	switch r {159	case EAX: return "%al"160	case EBX: return "%bl"161	case ECX: return "%cl"162	case EDX: return "%dl"163	}164	panic(fmt.Sprint("Bad 8-bit register value: ", r))165}166func (r Register) W16() string {167	return "%" + r.String()168}169func (r Register) W32() string {170	return "%e" + r.String()171}172func (r Register) Ptr() string {173	return "%e" + r.String()174}175// Imm32 represents an immediate 32-bit value176type Imm32 int32177func (i Imm32) W32() string {178	return "$" + fmt.Sprint(i)179}180func (i Imm32) Ptr() string {181	return fmt.Sprint(i)182}183// Imm16 represents an immediate 16-bit value184type Imm16 int16185func (i Imm16) W16() string {186	return "$" + fmt.Sprint(i)187}188// Imm8 represents an immediate 8-bit byte189type Imm8 int8190func (i Imm8) W8() string {191	return "$" + fmt.Sprint(i)192}193// OpL2 holds any two-argument instructions involving 32-bit arguments194// of with the latter is an "output" argument.  It shouldn't need to195// be exported, but it could also come in handy at some stage...196type OpL2 struct {197	name string198	src W32199	dest Ptr200}201func (o OpL2) X86() string {202	return "\t" + o.name + " " + o.src.W32() + ", " + o.dest.Ptr()203}204func MovL(src W32, dest Ptr) X86 {205	return OpL2{"movl", src, dest}206}207func AddL(src W32, dest Ptr) X86 {208	return OpL2{"addl", src, dest}209}210func AndL(src W32, dest Ptr) X86 {211	return OpL2{"andl", src, dest}212}213func ShiftLeftL(src W32, dest Ptr) X86 {214	return OpL2{"shll", src, dest}215}216func ShiftRightL(src W32, dest Ptr) X86 {217	return OpL2{"shrl", src, dest}218}219func IMulL(src W32, dest Ptr) X86 {220	return OpL2{"imull", src, dest}221}222// OpLL holds any two-argument instructions involving 32-bit arguments223// in which either could be immediate.  It shouldn't need to be224// exported, but it could also come in handy at some stage...225type OpLL struct {226	name string227	src1, src2 W32228}229func (o OpLL) X86() string {230	return "\t" + o.name + " " + o.src1.W32() + ", " + o.src2.W32()231}232func CmpL(src W32, dest W32) X86 {233	return OpLL{"cmpl", src, dest}234}235// OpL1 holds any instruction involving a single 32-bit argument.  It236// shouldn't need to be exported, but it could also come in handy at237// some stage...238type OpL1 struct {239	name string240	arg W32241}242func (o OpL1) X86() string {243	return "\t" + o.name + " " + o.arg.W32()244}245func Int(val W32) X86 {246	return OpL1{"int", val}247}248func PopL(dest W32) X86 {249	return OpL1{"popl", dest}250}251func PushL(src W32) X86 {252	return OpL1{"pushl", src}253}254type Op0 struct {255	name, comment string256}257func (o Op0) X86() string {258	return "\t" + o.name + "\t# " + o.comment259}260func Return(com string) X86 {261	return Op0{ "ret", com }262}263// OpL1 holds any instruction involving a single argument that must be264// an address.  It shouldn't need to be exported, but it could also265// come in handy at some stage...266type OpP1 struct {267	name string268	arg Ptr269}270func (o OpP1) X86() string {271	return "\t" + o.name + " " + o.arg.Ptr()272}273func Jne(src Ptr) X86 {274	return OpP1{"jne", src}275}276func Call(src Ptr) X86 {277	return OpP1{"call", src}278}279func Jmp(src Ptr) X86 {280	return OpP1{"jmp", src}281}282// A Section is... a section.283type Section string284func (s Section) X86() string {285	return "." + string(s)286}287// Ascii is just raw text...288type Ascii string289func (a Ascii) X86() (out string) {290	// FIXME:  This is stupidly O(N^2)...291	out = "\t.ascii\t\""292	for i := range a {293		switch a[i] {294		case '"':	out += `\"`295		case '\n': out += `\n`296		default: out += string([]byte{a[i]})297		}298	}299	out += `"`300	return301}302// Int is just raw 32-bit number...303type GlobalInt int32304func (a GlobalInt) X86() string {305	return "\t.int\t" + fmt.Sprint(a)306}307// SymbolicConstant defines a symbolic constant...308type symbolicConstant struct {309	name Symbol310	value string311}312func (a symbolicConstant) X86() string {313	return "\t" + string(a.name) + " = " + a.value314}315func SymbolicConstant(name Symbol, val string) X86 {316	return symbolicConstant{name, val}317}318type RawAssembly string319func (r RawAssembly) X86() string {320	return string(r)321}322func GlobalSymbol(name string) X86 {323	return RawAssembly(".global " + name + "\n" + name + ":")324}...

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