| /* |
| * Copyright (C) 2009 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. |
| */ |
| |
| /* |
| * This file contains register alloction support and is intended to be |
| * included by: |
| * |
| * Codegen-$(TARGET_ARCH_VARIANT).c |
| * |
| */ |
| |
| #include "compiler/CompilerIR.h" |
| #include "CalloutHelper.h" |
| |
| #if defined(_CODEGEN_C) |
| /* |
| * loadConstant() sometimes needs to add a small imm to a pre-existing constant |
| */ |
| static ArmLIR *opRegImm(CompilationUnit *cUnit, OpKind op, int rDestSrc1, |
| int value); |
| static ArmLIR *opRegReg(CompilationUnit *cUnit, OpKind op, int rDestSrc1, |
| int rSrc2); |
| |
| /* Forward decalraton the portable versions due to circular dependency */ |
| static bool genArithOpFloatPortable(CompilationUnit *cUnit, MIR *mir, |
| RegLocation rlDest, RegLocation rlSrc1, |
| RegLocation rlSrc2); |
| |
| static bool genArithOpDoublePortable(CompilationUnit *cUnit, MIR *mir, |
| RegLocation rlDest, RegLocation rlSrc1, |
| RegLocation rlSrc2); |
| |
| static bool genConversionPortable(CompilationUnit *cUnit, MIR *mir); |
| |
| #if defined(WITH_DEADLOCK_PREDICTION) || defined(WITH_MONITOR_TRACKING) || \ |
| defined(__ARM_ARCH_5__) |
| static void genMonitorPortable(CompilationUnit *cUnit, MIR *mir); |
| #endif |
| |
| static void genInterpSingleStep(CompilationUnit *cUnit, MIR *mir); |
| |
| #endif |
| |
| |
| #if defined(WITH_SELF_VERIFICATION) |
| /* Self Verification memory instruction decoder */ |
| void dvmSelfVerificationMemOpDecode(int lr, int* sp); |
| #endif |
| |
| extern void dvmCompilerSetupResourceMasks(ArmLIR *lir); |
| |
| extern ArmLIR* dvmCompilerRegCopyNoInsert(CompilationUnit *cUnit, int rDest, |
| int rSrc); |