/* * 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. */ #ifndef DALVIK_VM_COMPILERCODEGEN_H_ #define DALVIK_VM_COMPILERCODEGEN_H_ #include "compiler/CompilerIR.h" /* Maximal number of switch cases to have inline chains */ #define MAX_CHAINED_SWITCH_CASES 64 /* Work unit is architecture dependent */ bool dvmCompilerDoWork(CompilerWorkOrder *work); /* Lower middle-level IR to low-level IR */ #ifndef ARCH_IA32 void dvmCompilerMIR2LIR(CompilationUnit *cUnit); #else /* ARCH_IA32 */ void dvmCompilerMIR2LIR(CompilationUnit *cUnit, JitTranslationInfo* info); #endif /* Lower middle-level IR to low-level IR for the whole method */ void dvmCompilerMethodMIR2LIR(CompilationUnit *cUnit); /* Assemble LIR into machine code */ void dvmCompilerAssembleLIR(CompilationUnit *cUnit, JitTranslationInfo *info); /* Perform translation chain operation. */ extern "C" void* dvmJitChain(void* tgtAddr, u4* branchAddr); /* Install class objects in the literal pool */ void dvmJitInstallClassObjectPointers(CompilationUnit *cUnit, char *codeAddress); /* Patch inline cache content for polymorphic callsites */ bool dvmJitPatchInlineCache(void *cellPtr, void *contentPtr); /* Implemented in the codegen/<target>/ArchUtility.c */ void dvmCompilerCodegenDump(CompilationUnit *cUnit); /* Implemented in the codegen/<target>/Assembler.c */ void dvmCompilerPatchInlineCache(void); /* Implemented in codegen/<target>/Ralloc.c */ void dvmCompilerLocalRegAlloc(CompilationUnit *cUnit); /* Implemented in codegen/<target>/Thumb<version>Util.c */ void dvmCompilerInitializeRegAlloc(CompilationUnit *cUnit); /* Implemented in codegen/<target>/<target_variant>/ArchVariant.c */ JitInstructionSetType dvmCompilerInstructionSet(void); /* * Implemented in codegen/<target>/<target_variant>/ArchVariant.c * Architecture-specific initializations and checks */ bool dvmCompilerArchVariantInit(void); /* Implemented in codegen/<target>/<target_variant>/ArchVariant.c */ int dvmCompilerTargetOptHint(int key); /* Implemented in codegen/<target>/<target_variant>/ArchVariant.c */ void dvmCompilerGenMemBarrier(CompilationUnit *cUnit, int barrierKind); #endif // DALVIK_VM_COMPILERCODEGEN_H_