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
28namespace art {
29class OatHeader;
30namespace mirror {
31class Class;
32}
33namespace debug {
34struct MethodDebugInfo;
35
36template <typename ElfTypes>
37void WriteDebugInfo(
38    ElfBuilder<ElfTypes>* builder,
39    const ArrayRef<const MethodDebugInfo>& method_infos,
40    dwarf::CFIFormat cfi_format,
41    bool write_oat_patches);
42
43std::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
50std::vector<uint8_t> WriteDebugElfFileForMethods(
51    InstructionSet isa,
52    const InstructionSetFeatures* features,
53    const ArrayRef<const MethodDebugInfo>& method_infos);
54
55std::vector<uint8_t> WriteDebugElfFileForClasses(
56    InstructionSet isa,
57    const InstructionSetFeatures* features,
58    const ArrayRef<mirror::Class*>& types)
59    SHARED_REQUIRES(Locks::mutator_lock_);
60
61std::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