1/* 2 * Copyright (C) 2014 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package dexfuzz.rawdex.formats; 18 19import dexfuzz.rawdex.DexRandomAccessFile; 20import dexfuzz.rawdex.Instruction; 21 22import java.io.IOException; 23 24public class Format35mi extends Format3 { 25 @Override 26 public void writeToFile(DexRandomAccessFile file, Instruction insn) throws IOException { 27 file.writeByte((byte) insn.info.value); 28 file.writeByte((byte) (insn.invokeFormatInfo.vregG | (insn.vregA << 4))); 29 file.writeUShort((short) insn.vregB); 30 file.writeByte((byte) ((insn.invokeFormatInfo.vregD << 4) | insn.vregC)); 31 file.writeByte((byte) ((insn.invokeFormatInfo.vregF << 4) 32 | insn.invokeFormatInfo.vregE)); 33 return; 34 } 35 36 @Override 37 public long getA(byte[] raw) throws IOException { 38 return RawInsnHelper.getUnsignedHighNibbleFromByte(raw, 1); 39 } 40 41 @Override 42 public long getB(byte[] raw) throws IOException { 43 return RawInsnHelper.getUnsignedShortFromTwoBytes(raw, 2); 44 } 45 46 @Override 47 public long getC(byte[] raw) throws IOException { 48 return RawInsnHelper.getUnsignedLowNibbleFromByte(raw, 4); 49 } 50 51 @Override 52 public boolean needsInvokeFormatInfo() { 53 return true; 54 } 55} 56