1e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver/* 2e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver * Copyright 2012, Google Inc. 3e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver * All rights reserved. 4e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver * 5e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver * Redistribution and use in source and binary forms, with or without 6e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver * modification, are permitted provided that the following conditions are 7e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver * met: 8e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver * 9e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver * * Redistributions of source code must retain the above copyright 10e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver * notice, this list of conditions and the following disclaimer. 11e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver * * Redistributions in binary form must reproduce the above 12e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver * copyright notice, this list of conditions and the following disclaimer 13e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver * in the documentation and/or other materials provided with the 14e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver * distribution. 15e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver * * Neither the name of Google Inc. nor the names of its 16e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver * contributors may be used to endorse or promote products derived from 17e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver * this software without specific prior written permission. 18e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver * 19e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver */ 31e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver 32e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruverpackage org.jf.dexlib2.immutable.instruction; 33e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver 34e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruverimport org.jf.dexlib2.Format; 35e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruverimport org.jf.dexlib2.Opcode; 36e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruverimport org.jf.dexlib2.iface.instruction.formats.Instruction21c; 37a8e05220c14778d93c97911044ff5124aadbd77cBen Gruverimport org.jf.dexlib2.iface.reference.Reference; 38a8e05220c14778d93c97911044ff5124aadbd77cBen Gruverimport org.jf.dexlib2.immutable.reference.ImmutableReference; 39f81150ad43efac4d590f6b7ea1425896b7ffb011Ben Gruverimport org.jf.dexlib2.immutable.reference.ImmutableReferenceFactory; 40e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruverimport org.jf.dexlib2.util.Preconditions; 41e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver 42e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruverimport javax.annotation.Nonnull; 43e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver 44e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruverpublic class ImmutableInstruction21c extends ImmutableInstruction implements Instruction21c { 45e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver public static final Format FORMAT = Format.Format21c; 46e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver 4722c3185bb7c8618437eabe6c597549e0989ec4e6Ben Gruver protected final int registerA; 4822c3185bb7c8618437eabe6c597549e0989ec4e6Ben Gruver @Nonnull protected final ImmutableReference reference; 49e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver 50e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver public ImmutableInstruction21c(@Nonnull Opcode opcode, 51a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver int registerA, 52a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver @Nonnull Reference reference) { 53e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver super(opcode); 54e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver this.registerA = Preconditions.checkByteRegister(registerA); 55f81150ad43efac4d590f6b7ea1425896b7ffb011Ben Gruver this.reference = ImmutableReferenceFactory.of(opcode.referenceType, reference); 56e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver } 57e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver 58e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver public static ImmutableInstruction21c of(Instruction21c instruction) { 59e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver if (instruction instanceof ImmutableInstruction21c) { 60e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver return (ImmutableInstruction21c)instruction; 61e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver } 62e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver return new ImmutableInstruction21c( 63e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver instruction.getOpcode(), 64e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver instruction.getRegisterA(), 65e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver instruction.getReference()); 66e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver } 67e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver 68e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver @Override public int getRegisterA() { return registerA; } 69a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver @Nonnull @Override public ImmutableReference getReference() { return reference; } 709057764c22f050848748aac0ab31921d334c3e16Ben Gruver @Override public int getReferenceType() { return opcode.referenceType; } 71e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver 72e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver @Override public Format getFormat() { return FORMAT; } 73e2f00f0eba79723388f2152db7b68c64872d7eb3Ben Gruver} 74