1//===-- ObjectFileBreakpad.h ---------------------------------- -*- C++ -*-===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#ifndef LLDB_SOURCE_PLUGINS_OBJECTFILE_BREAKPAD_OBJECTFILEBREAKPAD_H
10#define LLDB_SOURCE_PLUGINS_OBJECTFILE_BREAKPAD_OBJECTFILEBREAKPAD_H
11
12#include "lldb/Symbol/ObjectFile.h"
13#include "lldb/Utility/ArchSpec.h"
14
15namespace lldb_private {
16namespace breakpad {
17
18class ObjectFileBreakpad : public ObjectFile {
19public:
20 // Static Functions
21 static void Initialize();
22 static void Terminate();
23
24 static llvm::StringRef GetPluginNameStatic() { return "breakpad"; }
25 static const char *GetPluginDescriptionStatic() {
26 return "Breakpad object file reader.";
27 }
28
29 static ObjectFile *
30 CreateInstance(const lldb::ModuleSP &module_sp, lldb::DataBufferSP data_sp,
31 lldb::offset_t data_offset, const FileSpec *file,
32 lldb::offset_t file_offset, lldb::offset_t length);
33
34 static ObjectFile *CreateMemoryInstance(const lldb::ModuleSP &module_sp,
35 lldb::WritableDataBufferSP data_sp,
36 const lldb::ProcessSP &process_sp,
37 lldb::addr_t header_addr);
38
39 static size_t GetModuleSpecifications(const FileSpec &file,
40 lldb::DataBufferSP &data_sp,
41 lldb::offset_t data_offset,
42 lldb::offset_t file_offset,
43 lldb::offset_t length,
44 ModuleSpecList &specs);
45
46 // PluginInterface protocol
47 llvm::StringRef GetPluginName() override { return GetPluginNameStatic(); }
48
49 // LLVM RTTI support
50 static char ID;
51 bool isA(const void *ClassID) const override {
52 return ClassID == &ID || ObjectFile::isA(ClassID);
53 }
54 static bool classof(const ObjectFile *obj) { return obj->isA(ClassID: &ID); }
55
56 // ObjectFile Protocol.
57
58 bool ParseHeader() override;
59
60 lldb::ByteOrder GetByteOrder() const override {
61 return m_arch.GetByteOrder();
62 }
63
64 bool IsExecutable() const override { return false; }
65
66 uint32_t GetAddressByteSize() const override {
67 return m_arch.GetAddressByteSize();
68 }
69
70 AddressClass GetAddressClass(lldb::addr_t file_addr) override {
71 return AddressClass::eInvalid;
72 }
73
74 void ParseSymtab(lldb_private::Symtab &symtab) override;
75
76 bool IsStripped() override { return false; }
77
78 void CreateSections(SectionList &unified_section_list) override;
79
80 void Dump(Stream *s) override {}
81
82 ArchSpec GetArchitecture() override { return m_arch; }
83
84 UUID GetUUID() override { return m_uuid; }
85
86 uint32_t GetDependentModules(FileSpecList &files) override { return 0; }
87
88 Type CalculateType() override { return eTypeDebugInfo; }
89
90 Strata CalculateStrata() override { return eStrataUser; }
91
92private:
93 ArchSpec m_arch;
94 UUID m_uuid;
95
96 ObjectFileBreakpad(const lldb::ModuleSP &module_sp,
97 lldb::DataBufferSP &data_sp, lldb::offset_t data_offset,
98 const FileSpec *file, lldb::offset_t offset,
99 lldb::offset_t length, ArchSpec arch, UUID uuid);
100};
101
102} // namespace breakpad
103} // namespace lldb_private
104#endif // LLDB_SOURCE_PLUGINS_OBJECTFILE_BREAKPAD_OBJECTFILEBREAKPAD_H
105

source code of lldb/source/Plugins/ObjectFile/Breakpad/ObjectFileBreakpad.h