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Diffstat (limited to 'dx/src/com/android/dx/dex/code/form/Form41c.java')
-rw-r--r--dx/src/com/android/dx/dex/code/form/Form41c.java144
1 files changed, 0 insertions, 144 deletions
diff --git a/dx/src/com/android/dx/dex/code/form/Form41c.java b/dx/src/com/android/dx/dex/code/form/Form41c.java
deleted file mode 100644
index 24067bce4..000000000
--- a/dx/src/com/android/dx/dex/code/form/Form41c.java
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * Copyright (C) 2010 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.dex.code.form;
-
-import com.android.dx.dex.code.CstInsn;
-import com.android.dx.dex.code.DalvInsn;
-import com.android.dx.dex.code.InsnFormat;
-import com.android.dx.rop.code.RegisterSpec;
-import com.android.dx.rop.code.RegisterSpecList;
-import com.android.dx.rop.cst.Constant;
-import com.android.dx.rop.cst.CstFieldRef;
-import com.android.dx.rop.cst.CstType;
-import com.android.dx.util.AnnotatedOutput;
-
-import java.util.BitSet;
-
-/**
- * Instruction format {@code 41c}. See the instruction format spec
- * for details.
- */
-public final class Form41c extends InsnFormat {
- /** {@code non-null;} unique instance of this class */
- public static final InsnFormat THE_ONE = new Form41c();
-
- /**
- * Constructs an instance. This class is not publicly
- * instantiable. Use {@link #THE_ONE}.
- */
- private Form41c() {
- // This space intentionally left blank.
- }
-
- /** {@inheritDoc} */
- @Override
- public String insnArgString(DalvInsn insn) {
- RegisterSpecList regs = insn.getRegisters();
- return regs.get(0).regString() + ", " + cstString(insn);
- }
-
- /** {@inheritDoc} */
- @Override
- public String insnCommentString(DalvInsn insn, boolean noteIndices) {
- if (noteIndices) {
- return cstComment(insn);
- } else {
- return "";
- }
- }
-
- /** {@inheritDoc} */
- @Override
- public int codeSize() {
- return 4;
- }
-
- /** {@inheritDoc} */
- @Override
- public boolean isCompatible(DalvInsn insn) {
- if (! ALLOW_EXTENDED_OPCODES) {
- return false;
- }
-
- if (!(insn instanceof CstInsn)) {
- return false;
- }
-
- RegisterSpecList regs = insn.getRegisters();
- RegisterSpec reg;
-
- switch (regs.size()) {
- case 1: {
- reg = regs.get(0);
- break;
- }
- case 2: {
- /*
- * This format is allowed for ops that are effectively
- * 2-arg but where the two args are identical.
- */
- reg = regs.get(0);
- if (reg.getReg() != regs.get(1).getReg()) {
- return false;
- }
- break;
- }
- default: {
- return false;
- }
- }
-
- if (!unsignedFitsInShort(reg.getReg())) {
- return false;
- }
-
- CstInsn ci = (CstInsn) insn;
- Constant cst = ci.getConstant();
-
- return (cst instanceof CstType) ||
- (cst instanceof CstFieldRef);
- }
-
- /** {@inheritDoc} */
- @Override
- public BitSet compatibleRegs(DalvInsn insn) {
- RegisterSpecList regs = insn.getRegisters();
- int sz = regs.size();
- BitSet bits = new BitSet(sz);
- boolean compat = unsignedFitsInByte(regs.get(0).getReg());
-
- if (sz == 1) {
- bits.set(0, compat);
- } else {
- if (regs.get(0).getReg() == regs.get(1).getReg()) {
- bits.set(0, compat);
- bits.set(1, compat);
- }
- }
-
- return bits;
- }
-
- /** {@inheritDoc} */
- @Override
- public void writeTo(AnnotatedOutput out, DalvInsn insn) {
- RegisterSpecList regs = insn.getRegisters();
- int cpi = ((CstInsn) insn).getIndex();
-
- write(out, opcodeUnit(insn), cpi, (short) regs.get(0).getReg());
- }
-}