| /* |
| * Copyright 2013, Google Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| package org.jf.dexlib2.builder; |
| |
| import org.jf.dexlib2.builder.debug.*; |
| import org.jf.dexlib2.iface.instruction.Instruction; |
| import org.jf.dexlib2.iface.reference.StringReference; |
| import org.jf.dexlib2.iface.reference.TypeReference; |
| |
| import javax.annotation.Nonnull; |
| import javax.annotation.Nullable; |
| import java.util.*; |
| |
| public class MethodLocation { |
| @Nullable BuilderInstruction instruction; |
| int codeAddress; |
| int index; |
| |
| private final LocatedItems<Label> labels; |
| @Nullable |
| private final LocatedItems<BuilderDebugItem> debugItems; |
| |
| MethodLocation(@Nullable BuilderInstruction instruction, int codeAddress, int index) { |
| this.debugItems = new LocatedDebugItems(); |
| this.labels = new LocatedLabels(); |
| this.instruction = instruction; |
| this.codeAddress = codeAddress; |
| this.index = index; |
| } |
| |
| @Nullable |
| public Instruction getInstruction() { |
| return instruction; |
| } |
| |
| public int getCodeAddress() { |
| return codeAddress; |
| } |
| |
| public int getIndex() { |
| return index; |
| } |
| |
| void mergeInto(@Nonnull MethodLocation other) { |
| labels.mergeItemsInto(other, other.labels); |
| debugItems.mergeItemsInto(other, other.debugItems); |
| } |
| |
| @Nonnull |
| public Set<Label> getLabels() { |
| return labels.getModifiableItems(MethodLocation.this); |
| } |
| |
| @Nonnull |
| public Label addNewLabel() { |
| Label newLabel = new Label(); |
| getLabels().add(newLabel); |
| return newLabel; |
| } |
| |
| @Nonnull |
| public Set<BuilderDebugItem> getDebugItems() { |
| return debugItems.getModifiableItems(MethodLocation.this); |
| } |
| |
| public void addLineNumber(int lineNumber) { |
| getDebugItems().add(new BuilderLineNumber(lineNumber)); |
| } |
| |
| public void addStartLocal(int registerNumber, @Nullable StringReference name, @Nullable TypeReference type, |
| @Nullable StringReference signature) { |
| getDebugItems().add(new BuilderStartLocal(registerNumber, name, type, signature)); |
| } |
| |
| public void addEndLocal(int registerNumber) { |
| getDebugItems().add(new BuilderEndLocal(registerNumber)); |
| } |
| |
| public void addRestartLocal(int registerNumber) { |
| getDebugItems().add(new BuilderRestartLocal(registerNumber)); |
| } |
| |
| public void addPrologue() { |
| getDebugItems().add(new BuilderPrologueEnd()); |
| } |
| |
| public void addEpilogue() { |
| getDebugItems().add(new BuilderEpilogueBegin()); |
| } |
| |
| public void addSetSourceFile(@Nullable StringReference sourceFile) { |
| getDebugItems().add(new BuilderSetSourceFile(sourceFile)); |
| } |
| } |