/* * Copyright (C) 2014 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package dexfuzz.rawdex; import dexfuzz.Log; import dexfuzz.rawdex.formats.AbstractFormat; import dexfuzz.rawdex.formats.ContainsConst; import dexfuzz.rawdex.formats.ContainsPoolIndex; import dexfuzz.rawdex.formats.ContainsTarget; import dexfuzz.rawdex.formats.ContainsVRegs; import dexfuzz.rawdex.formats.Format10t; import dexfuzz.rawdex.formats.Format10x; import dexfuzz.rawdex.formats.Format11n; import dexfuzz.rawdex.formats.Format11x; import dexfuzz.rawdex.formats.Format12x; import dexfuzz.rawdex.formats.Format20t; import dexfuzz.rawdex.formats.Format21c; import dexfuzz.rawdex.formats.Format21h; import dexfuzz.rawdex.formats.Format21s; import dexfuzz.rawdex.formats.Format21t; import dexfuzz.rawdex.formats.Format22b; import dexfuzz.rawdex.formats.Format22c; import dexfuzz.rawdex.formats.Format22s; import dexfuzz.rawdex.formats.Format22t; import dexfuzz.rawdex.formats.Format22x; import dexfuzz.rawdex.formats.Format23x; import dexfuzz.rawdex.formats.Format30t; import dexfuzz.rawdex.formats.Format31c; import dexfuzz.rawdex.formats.Format31i; import dexfuzz.rawdex.formats.Format31t; import dexfuzz.rawdex.formats.Format32x; import dexfuzz.rawdex.formats.Format35c; import dexfuzz.rawdex.formats.Format3rc; import dexfuzz.rawdex.formats.Format51l; import java.io.IOException; import java.util.HashMap; import java.util.Map; public class Instruction implements RawDexObject { // Only used by Format35* instructions public static class InvokeFormatInfo { public byte vregD; public byte vregE; public byte vregF; public byte vregG; } // Immutable information about this class of instruction. public OpcodeInfo info; // The raw bytes of the instruction. // Only used during reading, and writing out is done from the decoded instruction data. // Except in the case of the 3 "data" instructions. public byte[] rawBytes; public static final int RAW_TYPE_PACKED_SWITCH_DATA = 1; public static final int RAW_TYPE_SPARSE_SWITCH_DATA = 2; public static final int RAW_TYPE_FILL_ARRAY_DATA_DATA = 3; public int rawType; public boolean justRaw; public int rawSize; public long vregA = 0; public long vregB = 0; public long vregC = 0; public InvokeFormatInfo invokeFormatInfo; /** * Clone an instruction. */ public Instruction clone() { Instruction newInsn = new Instruction(); // If we've generated a new instruction, we won't have calculated its raw array. if (newInsn.rawBytes != null) { newInsn.rawBytes = new byte[rawBytes.length]; for (int i = 0; i < rawBytes.length; i++) { newInsn.rawBytes[i] = rawBytes[i]; } } newInsn.justRaw = justRaw; newInsn.rawType = rawType; newInsn.rawSize = rawSize; newInsn.vregA = vregA; newInsn.vregB = vregB; newInsn.vregC = vregC; newInsn.info = info; if (invokeFormatInfo != null) { newInsn.invokeFormatInfo = new InvokeFormatInfo(); newInsn.invokeFormatInfo.vregD = invokeFormatInfo.vregD; newInsn.invokeFormatInfo.vregE = invokeFormatInfo.vregE; newInsn.invokeFormatInfo.vregF = invokeFormatInfo.vregF; newInsn.invokeFormatInfo.vregG = invokeFormatInfo.vregG; } return newInsn; } @Override public void read(DexRandomAccessFile file) throws IOException { // Remember the offset, so after reading the opcode, we can read the whole // insn into raw_bytes. long offset = file.getFilePointer(); int opcodeValue = readOpcode(file); info = getOpcodeInfo(opcodeValue); if (info == null) { Log.errorAndQuit("Couldn't find OpcodeInfo for opcode with value: " + opcodeValue); } rawBytes = new byte[2 * getSize()]; file.seek(offset); file.read(rawBytes); vregA = info.format.getA(rawBytes); vregB = info.format.getB(rawBytes); vregC = info.format.getC(rawBytes); // Special case for 35* formats. if (info.format.needsInvokeFormatInfo()) { invokeFormatInfo = new InvokeFormatInfo(); invokeFormatInfo.vregD = (byte) (rawBytes[4] >> 4); invokeFormatInfo.vregE = (byte) (rawBytes[5] & 0xf); invokeFormatInfo.vregF = (byte) (rawBytes[5] >> 4); invokeFormatInfo.vregG = (byte) (rawBytes[1] & 0xf); } } @Override public void write(DexRandomAccessFile file) throws IOException { if (justRaw) { // It is the responsibility of the CodeTranslator to make // sure the raw bytes have been updated. file.write(rawBytes); } else { info.format.writeToFile(file, this); } } /** * Get the size of an instruction, in code-words. (Code-words are 16-bits.) */ public int getSize() { if (justRaw) { // It is the responsibility of the CodeTranslator to make sure // the raw size has been updated. return rawSize; } return info.format.getSize(); } private int readOpcode(DexRandomAccessFile file) throws IOException { short firstCodeWord = file.readUShort(); int opcode = (firstCodeWord & 0xff); int upperBits = (firstCodeWord & 0xff00) >> 8; if (opcode == 0x0 && upperBits != 0x0) { justRaw = true; rawType = upperBits; // Need to calculate special sizes. switch (rawType) { case RAW_TYPE_PACKED_SWITCH_DATA: rawSize = (file.readUShort() * 2) + 4; break; case RAW_TYPE_SPARSE_SWITCH_DATA: rawSize = (file.readUShort() * 4) + 2; break; case RAW_TYPE_FILL_ARRAY_DATA_DATA: { int elementWidth = file.readUShort(); rawSize = ((file.readUInt() * elementWidth + 1) / 2) + 4; break; } default: Log.errorAndQuit("Unrecognised ident in data-payload instruction: " + rawType); } } return opcode; } @Override public String toString() { if (justRaw) { switch (rawType) { case RAW_TYPE_PACKED_SWITCH_DATA: return "PACKED SWITCH DATA"; case RAW_TYPE_SPARSE_SWITCH_DATA: return "SPARSE SWITCH DATA"; case RAW_TYPE_FILL_ARRAY_DATA_DATA: return "FILL ARRAY DATA DATA"; default: } } String repr = info.name; AbstractFormat format = info.format; if (invokeFormatInfo != null) { String vregs = ""; int numVregs = (int) vregA; if (numVregs > 5) { Log.debug("vA in an 35c invoke was greater than 5? Assuming 5."); numVregs = 5; } else if (numVregs < 0) { Log.debug("vA in an 35c invoke was less than 0? Assuming 0."); numVregs = 0; } switch (numVregs) { case 5: vregs = ", v" + invokeFormatInfo.vregG; // fallthrough case 4: vregs = ", v" + invokeFormatInfo.vregF + vregs; // fallthrough case 3: vregs = ", v" + invokeFormatInfo.vregE + vregs; // fallthrough case 2: vregs = ", v" + invokeFormatInfo.vregD + vregs; // fallthrough case 1: vregs = "v" + vregC + vregs; break; default: } repr += "(" + vregs + ")"; long poolIndex = ((ContainsPoolIndex)format).getPoolIndex(this); repr += " meth@" + poolIndex; return repr; } if (format instanceof ContainsVRegs) { String vregs = ""; switch (((ContainsVRegs)format).getVRegCount()) { case 3: vregs = ", v" + vregC; // fallthrough case 2: vregs = ", v" + vregB + vregs; // fallthrough case 1: vregs = "v" + vregA + vregs; break; default: Log.errorAndQuit("Invalid number of vregs reported by a Format."); } repr += " " + vregs; } if (format instanceof ContainsConst) { long constant = ((ContainsConst)format).getConst(this); repr += " #" + constant; } if (format instanceof ContainsPoolIndex) { long poolIndex = ((ContainsPoolIndex)format).getPoolIndex(this); repr += " pool@" + poolIndex; } if (format instanceof ContainsTarget) { long target = ((ContainsTarget)format).getTarget(this); repr += " +" + target; } return repr; } @Override public void incrementIndex(IndexUpdateKind kind, int insertedIdx) { // Do nothing. } // STATIC INSTRUCTION CODE private static Map opcode_map_by_int = new HashMap(); private static Map opcode_map_by_enum = new HashMap(); public static OpcodeInfo getOpcodeInfo(Opcode opcode) { return opcode_map_by_enum.get(opcode); } public static OpcodeInfo getOpcodeInfo(int opcodeValue) { return opcode_map_by_int.get(opcodeValue); } private static void addOpcodeInfo(Opcode opcode, String name, int opcodeValue, AbstractFormat fmt) { OpcodeInfo info = new OpcodeInfo(opcode, name, opcodeValue, fmt); if (opcode.ordinal() != opcodeValue) { Log.errorAndQuit(String.format("Opcode: %s (enum ordinal 0x%x) != (value 0x%x)", opcode.toString(), opcode.ordinal(), opcodeValue)); } opcode_map_by_int.put(opcodeValue, info); opcode_map_by_enum.put(opcode, info); } static { addOpcodeInfo(Opcode.NOP, "nop", 0x00, new Format10x()); addOpcodeInfo(Opcode.MOVE, "move", 0x01, new Format12x()); addOpcodeInfo(Opcode.MOVE_FROM16, "move/from16", 0x02, new Format22x()); addOpcodeInfo(Opcode.MOVE_16, "move/16", 0x03, new Format32x()); addOpcodeInfo(Opcode.MOVE_WIDE, "move-wide", 0x04, new Format12x()); addOpcodeInfo(Opcode.MOVE_WIDE_FROM16, "move-wide/from16", 0x05, new Format22x()); addOpcodeInfo(Opcode.MOVE_WIDE_16, "move-wide/16", 0x06, new Format32x()); addOpcodeInfo(Opcode.MOVE_OBJECT, "move-object", 0x07, new Format12x()); addOpcodeInfo(Opcode.MOVE_OBJECT_FROM16, "move-object/from16", 0x08, new Format22x()); addOpcodeInfo(Opcode.MOVE_OBJECT_16, "move-object/16", 0x09, new Format32x()); addOpcodeInfo(Opcode.MOVE_RESULT, "move-result", 0x0a, new Format11x()); addOpcodeInfo(Opcode.MOVE_RESULT_WIDE, "move-result-wide", 0x0b, new Format11x()); addOpcodeInfo(Opcode.MOVE_RESULT_OBJECT, "move-result-object", 0x0c, new Format11x()); addOpcodeInfo(Opcode.MOVE_EXCEPTION, "move-exception", 0x0d, new Format11x()); addOpcodeInfo(Opcode.RETURN_VOID, "return-void", 0x0e, new Format10x()); addOpcodeInfo(Opcode.RETURN, "return", 0x0f, new Format11x()); addOpcodeInfo(Opcode.RETURN_WIDE, "return-wide", 0x10, new Format11x()); addOpcodeInfo(Opcode.RETURN_OBJECT, "return-object", 0x11, new Format11x()); addOpcodeInfo(Opcode.CONST_4, "const/4", 0x12, new Format11n()); addOpcodeInfo(Opcode.CONST_16, "const/16", 0x13, new Format21s()); addOpcodeInfo(Opcode.CONST, "const", 0x14, new Format31i()); addOpcodeInfo(Opcode.CONST_HIGH16, "const/high16", 0x15, new Format21h()); addOpcodeInfo(Opcode.CONST_WIDE_16, "const-wide/16", 0x16, new Format21s()); addOpcodeInfo(Opcode.CONST_WIDE_32, "const-wide/32", 0x17, new Format31i()); addOpcodeInfo(Opcode.CONST_WIDE, "const-wide", 0x18, new Format51l()); addOpcodeInfo(Opcode.CONST_WIDE_HIGH16, "const-wide/high16", 0x19, new Format21h()); addOpcodeInfo(Opcode.CONST_STRING, "const-string", 0x1a, new Format21c()); addOpcodeInfo(Opcode.CONST_STRING_JUMBO, "const-string/jumbo", 0x1b, new Format31c()); addOpcodeInfo(Opcode.CONST_CLASS, "const-class", 0x1c, new Format21c()); addOpcodeInfo(Opcode.MONITOR_ENTER, "monitor-enter", 0x1d, new Format11x()); addOpcodeInfo(Opcode.MONITOR_EXIT, "monitor-exit", 0x1e, new Format11x()); addOpcodeInfo(Opcode.CHECK_CAST, "check-cast", 0x1f, new Format21c()); addOpcodeInfo(Opcode.INSTANCE_OF, "instance-of", 0x20, new Format22c()); addOpcodeInfo(Opcode.ARRAY_LENGTH, "array-length", 0x21, new Format12x()); addOpcodeInfo(Opcode.NEW_INSTANCE, "new-instance", 0x22, new Format21c()); addOpcodeInfo(Opcode.NEW_ARRAY, "new-array", 0x23, new Format22c()); addOpcodeInfo(Opcode.FILLED_NEW_ARRAY, "filled-new-array", 0x24, new Format35c()); addOpcodeInfo(Opcode.FILLED_NEW_ARRAY_RANGE, "filled-new-array/range", 0x25, new Format3rc()); addOpcodeInfo(Opcode.FILL_ARRAY_DATA, "fill-array-data", 0x26, new Format31t()); addOpcodeInfo(Opcode.THROW, "throw", 0x27, new Format11x()); addOpcodeInfo(Opcode.GOTO, "goto", 0x28, new Format10t()); addOpcodeInfo(Opcode.GOTO_16, "goto/16", 0x29, new Format20t()); addOpcodeInfo(Opcode.GOTO_32, "goto/32", 0x2a, new Format30t()); addOpcodeInfo(Opcode.PACKED_SWITCH, "packed-switch", 0x2b, new Format31t()); addOpcodeInfo(Opcode.SPARSE_SWITCH, "sparse-switch", 0x2c, new Format31t()); addOpcodeInfo(Opcode.CMPL_FLOAT, "cmpl-float", 0x2d, new Format23x()); addOpcodeInfo(Opcode.CMPG_FLOAT, "cmpg-float", 0x2e, new Format23x()); addOpcodeInfo(Opcode.CMPL_DOUBLE, "cmpl-double", 0x2f, new Format23x()); addOpcodeInfo(Opcode.CMPG_DOUBLE, "cmpg-double", 0x30, new Format23x()); addOpcodeInfo(Opcode.CMP_LONG, "cmp-long", 0x31, new Format23x()); addOpcodeInfo(Opcode.IF_EQ, "if-eq", 0x32, new Format22t()); addOpcodeInfo(Opcode.IF_NE, "if-ne", 0x33, new Format22t()); addOpcodeInfo(Opcode.IF_LT, "if-lt", 0x34, new Format22t()); addOpcodeInfo(Opcode.IF_GE, "if-ge", 0x35, new Format22t()); addOpcodeInfo(Opcode.IF_GT, "if-gt", 0x36, new Format22t()); addOpcodeInfo(Opcode.IF_LE, "if-le", 0x37, new Format22t()); addOpcodeInfo(Opcode.IF_EQZ, "if-eqz", 0x38, new Format21t()); addOpcodeInfo(Opcode.IF_NEZ, "if-nez", 0x39, new Format21t()); addOpcodeInfo(Opcode.IF_LTZ, "if-ltz", 0x3a, new Format21t()); addOpcodeInfo(Opcode.IF_GEZ, "if-gez", 0x3b, new Format21t()); addOpcodeInfo(Opcode.IF_GTZ, "if-gtz", 0x3c, new Format21t()); addOpcodeInfo(Opcode.IF_LEZ, "if-lez", 0x3d, new Format21t()); addOpcodeInfo(Opcode.UNUSED_3E, "unused-3e", 0x3e, new Format10x()); addOpcodeInfo(Opcode.UNUSED_3F, "unused-3f", 0x3f, new Format10x()); addOpcodeInfo(Opcode.UNUSED_40, "unused-40", 0x40, new Format10x()); addOpcodeInfo(Opcode.UNUSED_41, "unused-41", 0x41, new Format10x()); addOpcodeInfo(Opcode.UNUSED_42, "unused-42", 0x42, new Format10x()); addOpcodeInfo(Opcode.UNUSED_43, "unused-43", 0x43, new Format10x()); addOpcodeInfo(Opcode.AGET, "aget", 0x44, new Format23x()); addOpcodeInfo(Opcode.AGET_WIDE, "aget-wide", 0x45, new Format23x()); addOpcodeInfo(Opcode.AGET_WIDE, "aget-wide", 0x45, new Format23x()); addOpcodeInfo(Opcode.AGET_OBJECT, "aget-object", 0x46, new Format23x()); addOpcodeInfo(Opcode.AGET_BOOLEAN, "aget-boolean", 0x47, new Format23x()); addOpcodeInfo(Opcode.AGET_BYTE, "aget-byte", 0x48, new Format23x()); addOpcodeInfo(Opcode.AGET_CHAR, "aget-char", 0x49, new Format23x()); addOpcodeInfo(Opcode.AGET_SHORT, "aget-short", 0x4a, new Format23x()); addOpcodeInfo(Opcode.APUT, "aput", 0x4b, new Format23x()); addOpcodeInfo(Opcode.APUT_WIDE, "aput-wide", 0x4c, new Format23x()); addOpcodeInfo(Opcode.APUT_OBJECT, "aput-object", 0x4d, new Format23x()); addOpcodeInfo(Opcode.APUT_BOOLEAN, "aput-boolean", 0x4e, new Format23x()); addOpcodeInfo(Opcode.APUT_BYTE, "aput-byte", 0x4f, new Format23x()); addOpcodeInfo(Opcode.APUT_CHAR, "aput-char", 0x50, new Format23x()); addOpcodeInfo(Opcode.APUT_SHORT, "aput-short", 0x51, new Format23x()); addOpcodeInfo(Opcode.IGET, "iget", 0x52, new Format22c()); addOpcodeInfo(Opcode.IGET_WIDE, "iget-wide", 0x53, new Format22c()); addOpcodeInfo(Opcode.IGET_OBJECT, "iget-object", 0x54, new Format22c()); addOpcodeInfo(Opcode.IGET_BOOLEAN, "iget-boolean", 0x55, new Format22c()); addOpcodeInfo(Opcode.IGET_BYTE, "iget-byte", 0x56, new Format22c()); addOpcodeInfo(Opcode.IGET_CHAR, "iget-char", 0x57, new Format22c()); addOpcodeInfo(Opcode.IGET_SHORT, "iget-short", 0x58, new Format22c()); addOpcodeInfo(Opcode.IPUT, "iput", 0x59, new Format22c()); addOpcodeInfo(Opcode.IPUT_WIDE, "iput-wide", 0x5a, new Format22c()); addOpcodeInfo(Opcode.IPUT_OBJECT, "iput-object", 0x5b, new Format22c()); addOpcodeInfo(Opcode.IPUT_BOOLEAN, "iput-boolean", 0x5c, new Format22c()); addOpcodeInfo(Opcode.IPUT_BYTE, "iput-byte", 0x5d, new Format22c()); addOpcodeInfo(Opcode.IPUT_CHAR, "iput-char", 0x5e, new Format22c()); addOpcodeInfo(Opcode.IPUT_SHORT, "iput-short", 0x5f, new Format22c()); addOpcodeInfo(Opcode.SGET, "sget", 0x60, new Format21c()); addOpcodeInfo(Opcode.SGET_WIDE, "sget-wide", 0x61, new Format21c()); addOpcodeInfo(Opcode.SGET_OBJECT, "sget-object", 0x62, new Format21c()); addOpcodeInfo(Opcode.SGET_BOOLEAN, "sget-boolean", 0x63, new Format21c()); addOpcodeInfo(Opcode.SGET_BYTE, "sget-byte", 0x64, new Format21c()); addOpcodeInfo(Opcode.SGET_CHAR, "sget-char", 0x65, new Format21c()); addOpcodeInfo(Opcode.SGET_SHORT, "sget-short", 0x66, new Format21c()); addOpcodeInfo(Opcode.SPUT, "sput", 0x67, new Format21c()); addOpcodeInfo(Opcode.SPUT_WIDE, "sput-wide", 0x68, new Format21c()); addOpcodeInfo(Opcode.SPUT_OBJECT, "sput-object", 0x69, new Format21c()); addOpcodeInfo(Opcode.SPUT_BOOLEAN, "sput-boolean", 0x6a, new Format21c()); addOpcodeInfo(Opcode.SPUT_BYTE, "sput-byte", 0x6b, new Format21c()); addOpcodeInfo(Opcode.SPUT_CHAR, "sput-char", 0x6c, new Format21c()); addOpcodeInfo(Opcode.SPUT_SHORT, "sput-short", 0x6d, new Format21c()); addOpcodeInfo(Opcode.INVOKE_VIRTUAL, "invoke-virtual", 0x6e, new Format35c()); addOpcodeInfo(Opcode.INVOKE_SUPER, "invoke-super", 0x6f, new Format35c()); addOpcodeInfo(Opcode.INVOKE_DIRECT, "invoke-direct", 0x70, new Format35c()); addOpcodeInfo(Opcode.INVOKE_STATIC, "invoke-static", 0x71, new Format35c()); addOpcodeInfo(Opcode.INVOKE_INTERFACE, "invoke-interface", 0x72, new Format35c()); addOpcodeInfo(Opcode.RETURN_VOID_NO_BARRIER, "return-void-no-barrier", 0x73, new Format10x()); addOpcodeInfo(Opcode.INVOKE_VIRTUAL_RANGE, "invoke-virtual/range", 0x74, new Format3rc()); addOpcodeInfo(Opcode.INVOKE_SUPER_RANGE, "invoke-super/range", 0x75, new Format3rc()); addOpcodeInfo(Opcode.INVOKE_DIRECT_RANGE, "invoke-direct/range", 0x76, new Format3rc()); addOpcodeInfo(Opcode.INVOKE_STATIC_RANGE, "invoke-static/range", 0x77, new Format3rc()); addOpcodeInfo(Opcode.INVOKE_INTERFACE_RANGE, "invoke-interface/range", 0x78, new Format3rc()); addOpcodeInfo(Opcode.UNUSED_79, "unused-79", 0x79, new Format10x()); addOpcodeInfo(Opcode.UNUSED_7A, "unused-7a", 0x7a, new Format10x()); addOpcodeInfo(Opcode.NEG_INT, "neg-int", 0x7b, new Format12x()); addOpcodeInfo(Opcode.NOT_INT, "not-int", 0x7c, new Format12x()); addOpcodeInfo(Opcode.NEG_LONG, "neg-long", 0x7d, new Format12x()); addOpcodeInfo(Opcode.NOT_LONG, "not-long", 0x7e, new Format12x()); addOpcodeInfo(Opcode.NEG_FLOAT, "neg-float", 0x7f, new Format12x()); addOpcodeInfo(Opcode.NEG_DOUBLE, "neg-double", 0x80, new Format12x()); addOpcodeInfo(Opcode.INT_TO_LONG, "int-to-long", 0x81, new Format12x()); addOpcodeInfo(Opcode.INT_TO_FLOAT, "int-to-float", 0x82, new Format12x()); addOpcodeInfo(Opcode.INT_TO_DOUBLE, "int-to-double", 0x83, new Format12x()); addOpcodeInfo(Opcode.LONG_TO_INT, "long-to-int", 0x84, new Format12x()); addOpcodeInfo(Opcode.LONG_TO_FLOAT, "long-to-float", 0x85, new Format12x()); addOpcodeInfo(Opcode.LONG_TO_DOUBLE, "long-to-double", 0x86, new Format12x()); addOpcodeInfo(Opcode.FLOAT_TO_INT, "float-to-int", 0x87, new Format12x()); addOpcodeInfo(Opcode.FLOAT_TO_LONG, "float-to-long", 0x88, new Format12x()); addOpcodeInfo(Opcode.FLOAT_TO_DOUBLE, "float-to-double", 0x89, new Format12x()); addOpcodeInfo(Opcode.DOUBLE_TO_INT, "double-to-int", 0x8a, new Format12x()); addOpcodeInfo(Opcode.DOUBLE_TO_LONG, "double-to-long", 0x8b, new Format12x()); addOpcodeInfo(Opcode.DOUBLE_TO_FLOAT, "double-to-float", 0x8c, new Format12x()); addOpcodeInfo(Opcode.INT_TO_BYTE, "int-to-byte", 0x8d, new Format12x()); addOpcodeInfo(Opcode.INT_TO_CHAR, "int-to-char", 0x8e, new Format12x()); addOpcodeInfo(Opcode.INT_TO_SHORT, "int-to-short", 0x8f, new Format12x()); addOpcodeInfo(Opcode.ADD_INT, "add-int", 0x90, new Format23x()); addOpcodeInfo(Opcode.SUB_INT, "sub-int", 0x91, new Format23x()); addOpcodeInfo(Opcode.MUL_INT, "mul-int", 0x92, new Format23x()); addOpcodeInfo(Opcode.DIV_INT, "div-int", 0x93, new Format23x()); addOpcodeInfo(Opcode.REM_INT, "rem-int", 0x94, new Format23x()); addOpcodeInfo(Opcode.AND_INT, "and-int", 0x95, new Format23x()); addOpcodeInfo(Opcode.OR_INT, "or-int", 0x96, new Format23x()); addOpcodeInfo(Opcode.XOR_INT, "xor-int", 0x97, new Format23x()); addOpcodeInfo(Opcode.SHL_INT, "shl-int", 0x98, new Format23x()); addOpcodeInfo(Opcode.SHR_INT, "shr-int", 0x99, new Format23x()); addOpcodeInfo(Opcode.USHR_INT, "ushr-int", 0x9a, new Format23x()); addOpcodeInfo(Opcode.ADD_LONG, "add-long", 0x9b, new Format23x()); addOpcodeInfo(Opcode.SUB_LONG, "sub-long", 0x9c, new Format23x()); addOpcodeInfo(Opcode.MUL_LONG, "mul-long", 0x9d, new Format23x()); addOpcodeInfo(Opcode.DIV_LONG, "div-long", 0x9e, new Format23x()); addOpcodeInfo(Opcode.REM_LONG, "rem-long", 0x9f, new Format23x()); addOpcodeInfo(Opcode.AND_LONG, "and-long", 0xa0, new Format23x()); addOpcodeInfo(Opcode.OR_LONG, "or-long", 0xa1, new Format23x()); addOpcodeInfo(Opcode.XOR_LONG, "xor-long", 0xa2, new Format23x()); addOpcodeInfo(Opcode.SHL_LONG, "shl-long", 0xa3, new Format23x()); addOpcodeInfo(Opcode.SHR_LONG, "shr-long", 0xa4, new Format23x()); addOpcodeInfo(Opcode.USHR_LONG, "ushr-long", 0xa5, new Format23x()); addOpcodeInfo(Opcode.ADD_FLOAT, "add-float", 0xa6, new Format23x()); addOpcodeInfo(Opcode.SUB_FLOAT, "sub-float", 0xa7, new Format23x()); addOpcodeInfo(Opcode.MUL_FLOAT, "mul-float", 0xa8, new Format23x()); addOpcodeInfo(Opcode.DIV_FLOAT, "div-float", 0xa9, new Format23x()); addOpcodeInfo(Opcode.REM_FLOAT, "rem-float", 0xaa, new Format23x()); addOpcodeInfo(Opcode.ADD_DOUBLE, "add-double", 0xab, new Format23x()); addOpcodeInfo(Opcode.SUB_DOUBLE, "sub-double", 0xac, new Format23x()); addOpcodeInfo(Opcode.MUL_DOUBLE, "mul-double", 0xad, new Format23x()); addOpcodeInfo(Opcode.DIV_DOUBLE, "div-double", 0xae, new Format23x()); addOpcodeInfo(Opcode.REM_DOUBLE, "rem-double", 0xaf, new Format23x()); addOpcodeInfo(Opcode.ADD_INT_2ADDR, "add-int/2addr", 0xb0, new Format12x()); addOpcodeInfo(Opcode.SUB_INT_2ADDR, "sub-int/2addr", 0xb1, new Format12x()); addOpcodeInfo(Opcode.MUL_INT_2ADDR, "mul-int/2addr", 0xb2, new Format12x()); addOpcodeInfo(Opcode.DIV_INT_2ADDR, "div-int/2addr", 0xb3, new Format12x()); addOpcodeInfo(Opcode.REM_INT_2ADDR, "rem-int/2addr", 0xb4, new Format12x()); addOpcodeInfo(Opcode.AND_INT_2ADDR, "and-int/2addr", 0xb5, new Format12x()); addOpcodeInfo(Opcode.OR_INT_2ADDR, "or-int/2addr", 0xb6, new Format12x()); addOpcodeInfo(Opcode.XOR_INT_2ADDR, "xor-int/2addr", 0xb7, new Format12x()); addOpcodeInfo(Opcode.SHL_INT_2ADDR, "shl-int/2addr", 0xb8, new Format12x()); addOpcodeInfo(Opcode.SHR_INT_2ADDR, "shr-int/2addr", 0xb9, new Format12x()); addOpcodeInfo(Opcode.USHR_INT_2ADDR, "ushr-int/2addr", 0xba, new Format12x()); addOpcodeInfo(Opcode.ADD_LONG_2ADDR, "add-long/2addr", 0xbb, new Format12x()); addOpcodeInfo(Opcode.SUB_LONG_2ADDR, "sub-long/2addr", 0xbc, new Format12x()); addOpcodeInfo(Opcode.MUL_LONG_2ADDR, "mul-long/2addr", 0xbd, new Format12x()); addOpcodeInfo(Opcode.DIV_LONG_2ADDR, "div-long/2addr", 0xbe, new Format12x()); addOpcodeInfo(Opcode.REM_LONG_2ADDR, "rem-long/2addr", 0xbf, new Format12x()); addOpcodeInfo(Opcode.AND_LONG_2ADDR, "and-long/2addr", 0xc0, new Format12x()); addOpcodeInfo(Opcode.OR_LONG_2ADDR, "or-long/2addr", 0xc1, new Format12x()); addOpcodeInfo(Opcode.XOR_LONG_2ADDR, "xor-long/2addr", 0xc2, new Format12x()); addOpcodeInfo(Opcode.SHL_LONG_2ADDR, "shl-long/2addr", 0xc3, new Format12x()); addOpcodeInfo(Opcode.SHR_LONG_2ADDR, "shr-long/2addr", 0xc4, new Format12x()); addOpcodeInfo(Opcode.USHR_LONG_2ADDR, "ushr-long/2addr", 0xc5, new Format12x()); addOpcodeInfo(Opcode.ADD_FLOAT_2ADDR, "add-float/2addr", 0xc6, new Format12x()); addOpcodeInfo(Opcode.SUB_FLOAT_2ADDR, "sub-float/2addr", 0xc7, new Format12x()); addOpcodeInfo(Opcode.MUL_FLOAT_2ADDR, "mul-float/2addr", 0xc8, new Format12x()); addOpcodeInfo(Opcode.DIV_FLOAT_2ADDR, "div-float/2addr", 0xc9, new Format12x()); addOpcodeInfo(Opcode.REM_FLOAT_2ADDR, "rem-float/2addr", 0xca, new Format12x()); addOpcodeInfo(Opcode.ADD_DOUBLE_2ADDR, "add-double/2addr", 0xcb, new Format12x()); addOpcodeInfo(Opcode.SUB_DOUBLE_2ADDR, "sub-double/2addr", 0xcc, new Format12x()); addOpcodeInfo(Opcode.MUL_DOUBLE_2ADDR, "mul-double/2addr", 0xcd, new Format12x()); addOpcodeInfo(Opcode.DIV_DOUBLE_2ADDR, "div-double/2addr", 0xce, new Format12x()); addOpcodeInfo(Opcode.REM_DOUBLE_2ADDR, "rem-double/2addr", 0xcf, new Format12x()); addOpcodeInfo(Opcode.ADD_INT_LIT16, "add-int/lit16", 0xd0, new Format22s()); addOpcodeInfo(Opcode.RSUB_INT, "rsub-int", 0xd1, new Format22s()); addOpcodeInfo(Opcode.MUL_INT_LIT16, "mul-int/lit16", 0xd2, new Format22s()); addOpcodeInfo(Opcode.DIV_INT_LIT16, "div-int/lit16", 0xd3, new Format22s()); addOpcodeInfo(Opcode.REM_INT_LIT16, "rem-int/lit16", 0xd4, new Format22s()); addOpcodeInfo(Opcode.AND_INT_LIT16, "and-int/lit16", 0xd5, new Format22s()); addOpcodeInfo(Opcode.OR_INT_LIT16, "or-int/lit16", 0xd6, new Format22s()); addOpcodeInfo(Opcode.XOR_INT_LIT16, "xor-int/lit16", 0xd7, new Format22s()); addOpcodeInfo(Opcode.ADD_INT_LIT8, "add-int/lit8", 0xd8, new Format22b()); addOpcodeInfo(Opcode.RSUB_INT_LIT8, "rsub-int/lit8", 0xd9, new Format22b()); addOpcodeInfo(Opcode.MUL_INT_LIT8, "mul-int/lit8", 0xda, new Format22b()); addOpcodeInfo(Opcode.DIV_INT_LIT8, "div-int/lit8", 0xdb, new Format22b()); addOpcodeInfo(Opcode.REM_INT_LIT8, "rem-int/lit8", 0xdc, new Format22b()); addOpcodeInfo(Opcode.AND_INT_LIT8, "and-int/lit8", 0xdd, new Format22b()); addOpcodeInfo(Opcode.OR_INT_LIT8, "or-int/lit8", 0xde, new Format22b()); addOpcodeInfo(Opcode.XOR_INT_LIT8, "xor-int/lit8", 0xdf, new Format22b()); addOpcodeInfo(Opcode.SHL_INT_LIT8, "shl-int/lit8", 0xe0, new Format22b()); addOpcodeInfo(Opcode.SHR_INT_LIT8, "shr-int/lit8", 0xe1, new Format22b()); addOpcodeInfo(Opcode.USHR_INT_LIT8, "ushr-int/lit8", 0xe2, new Format22b()); addOpcodeInfo(Opcode.IGET_QUICK, "+iget-quick", 0xe3, new Format22c()); addOpcodeInfo(Opcode.IGET_WIDE_QUICK, "+iget-wide-quick", 0xe4, new Format22c()); addOpcodeInfo(Opcode.IGET_OBJECT_QUICK, "+iget-object-quick", 0xe5, new Format22c()); addOpcodeInfo(Opcode.IPUT_QUICK, "+iput-quick", 0xe6, new Format22c()); addOpcodeInfo(Opcode.IPUT_WIDE_QUICK, "+iput-wide-quick", 0xe7, new Format22c()); addOpcodeInfo(Opcode.IPUT_OBJECT_QUICK, "+iput-object-quick", 0xe8, new Format22c()); addOpcodeInfo(Opcode.INVOKE_VIRTUAL_QUICK, "+invoke-virtual-quick", 0xe9, new Format35c()); addOpcodeInfo(Opcode.INVOKE_VIRTUAL_QUICK_RANGE, "+invoke-virtual-quick/range", 0xea, new Format3rc()); addOpcodeInfo(Opcode.IPUT_BOOLEAN_QUICK, "+iput-boolean-quick", 0xeb, new Format22c()); addOpcodeInfo(Opcode.IPUT_BYTE_QUICK, "+iput-byte-quick", 0xec, new Format22c()); addOpcodeInfo(Opcode.IPUT_CHAR_QUICK, "+iput-char-quick", 0xed, new Format22c()); addOpcodeInfo(Opcode.IPUT_SHORT_QUICK, "+iput-short-quick", 0xee, new Format22c()); addOpcodeInfo(Opcode.UNUSED_EF, "unused-ef", 0xef, new Format10x()); addOpcodeInfo(Opcode.UNUSED_F0, "unused-f0", 0xf0, new Format10x()); addOpcodeInfo(Opcode.UNUSED_F1, "unused-f1", 0xf1, new Format10x()); addOpcodeInfo(Opcode.UNUSED_F2, "unused-f2", 0xf2, new Format10x()); addOpcodeInfo(Opcode.UNUSED_F3, "unused-f3", 0xf3, new Format10x()); addOpcodeInfo(Opcode.UNUSED_F4, "unused-f4", 0xf4, new Format10x()); addOpcodeInfo(Opcode.UNUSED_F5, "unused-f5", 0xf5, new Format10x()); addOpcodeInfo(Opcode.UNUSED_F6, "unused-f6", 0xf6, new Format10x()); addOpcodeInfo(Opcode.UNUSED_F7, "unused-f7", 0xf7, new Format10x()); addOpcodeInfo(Opcode.UNUSED_F8, "unused-f8", 0xf8, new Format10x()); addOpcodeInfo(Opcode.UNUSED_F9, "unused-f9", 0xf9, new Format10x()); addOpcodeInfo(Opcode.UNUSED_FA, "unused-fa", 0xfa, new Format10x()); addOpcodeInfo(Opcode.UNUSED_FB, "unused-fb", 0xfb, new Format10x()); addOpcodeInfo(Opcode.UNUSED_FC, "unused-fc", 0xfc, new Format10x()); addOpcodeInfo(Opcode.UNUSED_FD, "unused-fd", 0xfd, new Format10x()); addOpcodeInfo(Opcode.UNUSED_FE, "unused-fe", 0xfe, new Format10x()); addOpcodeInfo(Opcode.UNUSED_FF, "unused-ff", 0xff, new Format10x()); if (opcode_map_by_int.size() != 256) { Log.errorAndQuit("Incorrect number of bytecodes defined."); } } }