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-rw-r--r--src/proguard/classfile/instruction/TableSwitchInstruction.java139
1 files changed, 0 insertions, 139 deletions
diff --git a/src/proguard/classfile/instruction/TableSwitchInstruction.java b/src/proguard/classfile/instruction/TableSwitchInstruction.java
deleted file mode 100644
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--- a/src/proguard/classfile/instruction/TableSwitchInstruction.java
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@@ -1,139 +0,0 @@
-/*
- * ProGuard -- shrinking, optimization, obfuscation, and preverification
- * of Java bytecode.
- *
- * Copyright (c) 2002-2014 Eric Lafortune (eric@graphics.cornell.edu)
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-package proguard.classfile.instruction;
-
-import proguard.classfile.*;
-import proguard.classfile.attribute.CodeAttribute;
-import proguard.classfile.instruction.visitor.InstructionVisitor;
-
-/**
- * This Instruction represents a simple instruction without variable arguments
- * or constant pool references.
- *
- * @author Eric Lafortune
- */
-public class TableSwitchInstruction extends SwitchInstruction
-{
- public int lowCase;
- public int highCase;
-
-
- /**
- * Creates an uninitialized TableSwitchInstruction.
- */
- public TableSwitchInstruction() {}
-
-
- /**
- * Creates a new TableSwitchInstruction with the given arguments.
- */
- public TableSwitchInstruction(byte opcode,
- int defaultOffset,
- int lowCase,
- int highCase,
- int[] jumpOffsets)
- {
- this.opcode = opcode;
- this.defaultOffset = defaultOffset;
- this.lowCase = lowCase;
- this.highCase = highCase;
- this.jumpOffsets = jumpOffsets;
- }
-
-
- /**
- * Copies the given instruction into this instruction.
- * @param tableSwitchInstruction the instruction to be copied.
- * @return this instruction.
- */
- public TableSwitchInstruction copy(TableSwitchInstruction tableSwitchInstruction)
- {
- this.opcode = tableSwitchInstruction.opcode;
- this.defaultOffset = tableSwitchInstruction.defaultOffset;
- this.lowCase = tableSwitchInstruction.lowCase;
- this.highCase = tableSwitchInstruction.highCase;
- this.jumpOffsets = tableSwitchInstruction.jumpOffsets;
-
- return this;
- }
-
-
- // Implementations for Instruction.
-
- public Instruction shrink()
- {
- // There aren't any ways to shrink this instruction.
- return this;
- }
-
- protected void readInfo(byte[] code, int offset)
- {
- // Skip up to three padding bytes.
- offset += -offset & 3;
-
- // Read the three 32-bit arguments.
- defaultOffset = readInt(code, offset); offset += 4;
- lowCase = readInt(code, offset); offset += 4;
- highCase = readInt(code, offset); offset += 4;
-
- // Read the jump offsets.
- jumpOffsets = new int[highCase - lowCase + 1];
-
- for (int index = 0; index < jumpOffsets.length; index++)
- {
- jumpOffsets[index] = readInt(code, offset); offset += 4;
- }
- }
-
-
- protected void writeInfo(byte[] code, int offset)
- {
- // Write up to three padding bytes.
- while ((offset & 3) != 0)
- {
- writeByte(code, offset++, 0);
- }
-
- // Write the three 32-bit arguments.
- writeInt(code, offset, defaultOffset); offset += 4;
- writeInt(code, offset, lowCase); offset += 4;
- writeInt(code, offset, highCase); offset += 4;
-
- // Write the jump offsets.
- int length = highCase - lowCase + 1;
- for (int index = 0; index < length; index++)
- {
- writeInt(code, offset, jumpOffsets[index]); offset += 4;
- }
- }
-
-
- public int length(int offset)
- {
- return 1 + (-(offset+1) & 3) + 12 + (highCase - lowCase + 1) * 4;
- }
-
-
- public void accept(Clazz clazz, Method method, CodeAttribute codeAttribute, int offset, InstructionVisitor instructionVisitor)
- {
- instructionVisitor.visitTableSwitchInstruction(clazz, method, codeAttribute, offset, this);
- }
-}