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Diffstat (limited to 'tools/external/asm/org/objectweb/asm/tree/VarInsnNode.java')
| -rw-r--r-- | tools/external/asm/org/objectweb/asm/tree/VarInsnNode.java | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/tools/external/asm/org/objectweb/asm/tree/VarInsnNode.java b/tools/external/asm/org/objectweb/asm/tree/VarInsnNode.java new file mode 100644 index 000000000..2fe3a952a --- /dev/null +++ b/tools/external/asm/org/objectweb/asm/tree/VarInsnNode.java @@ -0,0 +1,81 @@ +/*** + * ASM: a very small and fast Java bytecode manipulation framework + * Copyright (c) 2000-2005 INRIA, France Telecom + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. 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. + * 3. Neither the name of the copyright holders 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.objectweb.asm.tree; + +import org.objectweb.asm.MethodVisitor; + +/** + * A node that represents a local variable instruction. A local variable + * instruction is an instruction that loads or stores the value of a local + * variable. + * + * @author Eric Bruneton + */ +public class VarInsnNode extends AbstractInsnNode { + + /** + * The operand of this instruction. This operand is the index of a local + * variable. + */ + public int var; + + /** + * Constructs a new {@link VarInsnNode}. + * + * @param opcode the opcode of the local variable instruction to be + * constructed. This opcode must be ILOAD, LLOAD, FLOAD, DLOAD, + * ALOAD, ISTORE, LSTORE, FSTORE, DSTORE, ASTORE or RET. + * @param var the operand of the instruction to be constructed. This operand + * is the index of a local variable. + */ + public VarInsnNode(final int opcode, final int var) { + super(opcode); + this.var = var; + } + + /** + * Sets the opcode of this instruction. + * + * @param opcode the new instruction opcode. This opcode must be ILOAD, + * LLOAD, FLOAD, DLOAD, ALOAD, ISTORE, LSTORE, FSTORE, DSTORE, ASTORE + * or RET. + */ + public void setOpcode(final int opcode) { + this.opcode = opcode; + } + + public void accept(final MethodVisitor mv) { + mv.visitVarInsn(opcode, var); + } + + public int getType() { + return VAR_INSN; + } +}
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