diff options
Diffstat (limited to 'compiler/compilers.cc')
| -rw-r--r-- | compiler/compilers.cc | 159 |
1 files changed, 0 insertions, 159 deletions
diff --git a/compiler/compilers.cc b/compiler/compilers.cc deleted file mode 100644 index 2481128e4d..0000000000 --- a/compiler/compilers.cc +++ /dev/null @@ -1,159 +0,0 @@ -/* - * Copyright (C) 2014 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. - */ - -#include "compilers.h" - -#include "dex/mir_graph.h" -#include "dex/quick/mir_to_lir.h" -#include "elf_writer_quick.h" -#include "mirror/art_method-inl.h" - -namespace art { - -extern "C" void ArtInitQuickCompilerContext(art::CompilerDriver* driver); -extern "C" void ArtUnInitQuickCompilerContext(art::CompilerDriver* driver); -extern "C" art::CompiledMethod* ArtQuickCompileMethod(art::CompilerDriver* driver, - const art::DexFile::CodeItem* code_item, - uint32_t access_flags, - art::InvokeType invoke_type, - uint16_t class_def_idx, - uint32_t method_idx, - jobject class_loader, - const art::DexFile& dex_file); - -extern "C" art::CompiledMethod* ArtQuickJniCompileMethod(art::CompilerDriver* driver, - uint32_t access_flags, uint32_t method_idx, - const art::DexFile& dex_file); - -// Hack for CFI CIE initialization -extern std::vector<uint8_t>* X86CFIInitialization(bool is_x86_64); - -void QuickCompiler::Init() const { - ArtInitQuickCompilerContext(GetCompilerDriver()); -} - -void QuickCompiler::UnInit() const { - ArtUnInitQuickCompilerContext(GetCompilerDriver()); -} - -CompiledMethod* QuickCompiler::Compile(const DexFile::CodeItem* code_item, - uint32_t access_flags, - InvokeType invoke_type, - uint16_t class_def_idx, - uint32_t method_idx, - jobject class_loader, - const DexFile& dex_file) const { - CompiledMethod* method = TryCompileWithSeaIR(code_item, - access_flags, - invoke_type, - class_def_idx, - method_idx, - class_loader, - dex_file); - if (method != nullptr) { - return method; - } - - return ArtQuickCompileMethod(GetCompilerDriver(), - code_item, - access_flags, - invoke_type, - class_def_idx, - method_idx, - class_loader, - dex_file); -} - -CompiledMethod* QuickCompiler::JniCompile(uint32_t access_flags, - uint32_t method_idx, - const DexFile& dex_file) const { - return ArtQuickJniCompileMethod(GetCompilerDriver(), access_flags, method_idx, dex_file); -} - -uintptr_t QuickCompiler::GetEntryPointOf(mirror::ArtMethod* method) const { - size_t pointer_size = InstructionSetPointerSize(GetCompilerDriver()->GetInstructionSet()); - return reinterpret_cast<uintptr_t>(method->GetEntryPointFromQuickCompiledCodePtrSize( - pointer_size)); -} - -bool QuickCompiler::WriteElf(art::File* file, - OatWriter* oat_writer, - const std::vector<const art::DexFile*>& dex_files, - const std::string& android_root, - bool is_host) const { - return art::ElfWriterQuick::Create(file, oat_writer, dex_files, android_root, is_host, - *GetCompilerDriver()); -} - -Backend* QuickCompiler::GetCodeGenerator(CompilationUnit* cu, void* compilation_unit) const { - Mir2Lir* mir_to_lir = nullptr; - switch (cu->instruction_set) { - case kThumb2: - mir_to_lir = ArmCodeGenerator(cu, cu->mir_graph.get(), &cu->arena); - break; - case kArm64: - mir_to_lir = Arm64CodeGenerator(cu, cu->mir_graph.get(), &cu->arena); - break; - case kMips: - mir_to_lir = MipsCodeGenerator(cu, cu->mir_graph.get(), &cu->arena); - break; - case kX86: - // Fall-through. - case kX86_64: - mir_to_lir = X86CodeGenerator(cu, cu->mir_graph.get(), &cu->arena); - break; - default: - LOG(FATAL) << "Unexpected instruction set: " << cu->instruction_set; - } - - /* The number of compiler temporaries depends on backend so set it up now if possible */ - if (mir_to_lir) { - size_t max_temps = mir_to_lir->GetMaxPossibleCompilerTemps(); - bool set_max = cu->mir_graph->SetMaxAvailableNonSpecialCompilerTemps(max_temps); - CHECK(set_max); - } - return mir_to_lir; -} - -std::vector<uint8_t>* QuickCompiler::GetCallFrameInformationInitialization( - const CompilerDriver& driver) const { - if (driver.GetInstructionSet() == kX86) { - return X86CFIInitialization(false); - } - if (driver.GetInstructionSet() == kX86_64) { - return X86CFIInitialization(true); - } - return nullptr; -} - -CompiledMethod* OptimizingCompiler::Compile(const DexFile::CodeItem* code_item, - uint32_t access_flags, - InvokeType invoke_type, - uint16_t class_def_idx, - uint32_t method_idx, - jobject class_loader, - const DexFile& dex_file) const { - CompiledMethod* method = TryCompile(code_item, access_flags, invoke_type, class_def_idx, - method_idx, class_loader, dex_file); - if (method != nullptr) { - return method; - } - - return QuickCompiler::Compile(code_item, access_flags, invoke_type, class_def_idx, method_idx, - class_loader, dex_file); -} - -} // namespace art |