diff options
Diffstat (limited to 'dx/src/com/android/dx/io/instructions/ThreeRegisterDecodedInstruction.java')
-rw-r--r-- | dx/src/com/android/dx/io/instructions/ThreeRegisterDecodedInstruction.java | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/dx/src/com/android/dx/io/instructions/ThreeRegisterDecodedInstruction.java b/dx/src/com/android/dx/io/instructions/ThreeRegisterDecodedInstruction.java new file mode 100644 index 0000000..a463677 --- /dev/null +++ b/dx/src/com/android/dx/io/instructions/ThreeRegisterDecodedInstruction.java @@ -0,0 +1,73 @@ +/* + * Copyright (C) 2011 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.android.dx.io.instructions; + +import com.android.dx.io.IndexType; + +/** + * A decoded Dalvik instruction which has three register arguments. + */ +public final class ThreeRegisterDecodedInstruction extends DecodedInstruction { + /** register argument "A" */ + private final int a; + + /** register argument "B" */ + private final int b; + + /** register argument "C" */ + private final int c; + + /** + * Constructs an instance. + */ + public ThreeRegisterDecodedInstruction(InstructionCodec format, int opcode, + int index, IndexType indexType, int target, long literal, + int a, int b, int c) { + super(format, opcode, index, indexType, target, literal); + + this.a = a; + this.b = b; + this.c = c; + } + + /** @inheritDoc */ + public int getRegisterCount() { + return 3; + } + + /** @inheritDoc */ + public int getA() { + return a; + } + + /** @inheritDoc */ + public int getB() { + return b; + } + + /** @inheritDoc */ + public int getC() { + return c; + } + + /** @inheritDoc */ + public DecodedInstruction withIndex(int newIndex) { + return new ThreeRegisterDecodedInstruction( + getFormat(), getOpcode(), newIndex, getIndexType(), + getTarget(), getLiteral(), a, b, c); + } +} |