1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef ART_COMPILER_DEBUG_ELF_DEBUG_WRITER_H_ 18 #define ART_COMPILER_DEBUG_ELF_DEBUG_WRITER_H_ 19 20 #include <vector> 21 22 #include "base/macros.h" 23 #include "base/mutex.h" 24 #include "debug/dwarf/dwarf_constants.h" 25 #include "elf_builder.h" 26 #include "utils/array_ref.h" 27 28 namespace art { 29 class OatHeader; 30 namespace mirror { 31 class Class; 32 } 33 namespace debug { 34 struct MethodDebugInfo; 35 36 template <typename ElfTypes> 37 void WriteDebugInfo( 38 ElfBuilder<ElfTypes>* builder, 39 const ArrayRef<const MethodDebugInfo>& method_infos, 40 dwarf::CFIFormat cfi_format, 41 bool write_oat_patches); 42 43 std::vector<uint8_t> MakeMiniDebugInfo( 44 InstructionSet isa, 45 const InstructionSetFeatures* features, 46 size_t rodata_section_size, 47 size_t text_section_size, 48 const ArrayRef<const MethodDebugInfo>& method_infos); 49 50 std::vector<uint8_t> WriteDebugElfFileForMethods( 51 InstructionSet isa, 52 const InstructionSetFeatures* features, 53 const ArrayRef<const MethodDebugInfo>& method_infos); 54 55 std::vector<uint8_t> WriteDebugElfFileForClasses( 56 InstructionSet isa, 57 const InstructionSetFeatures* features, 58 const ArrayRef<mirror::Class*>& types) 59 SHARED_REQUIRES(Locks::mutator_lock_); 60 61 std::vector<MethodDebugInfo> MakeTrampolineInfos(const OatHeader& oat_header); 62 63 } // namespace debug 64 } // namespace art 65 66 #endif // ART_COMPILER_DEBUG_ELF_DEBUG_WRITER_H_ 67