blob: e8885e0cc89821e0a6c5c2f3dcbc190394ff410e [file] [log] [blame]
Pavel Labath1f6b2472018-12-10 17:16:38 +00001//===-- ObjectFileBreakpad.h ---------------------------------- -*- C++ -*-===//
2//
Chandler Carruth2946cd72019-01-19 08:50:56 +00003// 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
Pavel Labath1f6b2472018-12-10 17:16:38 +00006//
7//===----------------------------------------------------------------------===//
8
9#ifndef LLDB_PLUGINS_OBJECTFILE_BREAKPAD_OBJECTFILEBREAKPAD_H
10#define LLDB_PLUGINS_OBJECTFILE_BREAKPAD_OBJECTFILEBREAKPAD_H
11
12#include "lldb/Symbol/ObjectFile.h"
13#include "lldb/Utility/ArchSpec.h"
Pavel Labath1f6b2472018-12-10 17:16:38 +000014
15namespace lldb_private {
16namespace breakpad {
17
18class ObjectFileBreakpad : public ObjectFile {
19public:
Pavel Labath1f6b2472018-12-10 17:16:38 +000020 // Static Functions
Pavel Labath1f6b2472018-12-10 17:16:38 +000021 static void Initialize();
22 static void Terminate();
23
24 static ConstString GetPluginNameStatic();
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::DataBufferSP &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
Pavel Labath1f6b2472018-12-10 17:16:38 +000046 // PluginInterface protocol
Pavel Labath1f6b2472018-12-10 17:16:38 +000047 ConstString GetPluginName() override { return GetPluginNameStatic(); }
48
49 uint32_t GetPluginVersion() override { return 1; }
50
Pavel Labath1f6b2472018-12-10 17:16:38 +000051 // ObjectFile Protocol.
Pavel Labath1f6b2472018-12-10 17:16:38 +000052
53 bool ParseHeader() override;
54
55 lldb::ByteOrder GetByteOrder() const override {
56 return m_arch.GetByteOrder();
57 }
58
59 bool IsExecutable() const override { return false; }
60
61 uint32_t GetAddressByteSize() const override {
62 return m_arch.GetAddressByteSize();
63 }
64
65 AddressClass GetAddressClass(lldb::addr_t file_addr) override {
66 return AddressClass::eInvalid;
67 }
68
69 Symtab *GetSymtab() override;
70
71 bool IsStripped() override { return false; }
72
73 void CreateSections(SectionList &unified_section_list) override;
74
75 void Dump(Stream *s) override {}
76
Pavel Labathf760f5a2019-01-03 10:37:19 +000077 ArchSpec GetArchitecture() override { return m_arch; }
Pavel Labath1f6b2472018-12-10 17:16:38 +000078
Pavel Labathbd334ef2019-02-11 16:14:02 +000079 UUID GetUUID() override { return m_uuid; }
Pavel Labath1f6b2472018-12-10 17:16:38 +000080
81 FileSpecList GetDebugSymbolFilePaths() override { return FileSpecList(); }
82
83 uint32_t GetDependentModules(FileSpecList &files) override { return 0; }
84
85 Type CalculateType() override { return eTypeDebugInfo; }
86
87 Strata CalculateStrata() override { return eStrataUser; }
88
89private:
90 ArchSpec m_arch;
91 UUID m_uuid;
92
93 ObjectFileBreakpad(const lldb::ModuleSP &module_sp,
94 lldb::DataBufferSP &data_sp, lldb::offset_t data_offset,
95 const FileSpec *file, lldb::offset_t offset,
96 lldb::offset_t length, ArchSpec arch, UUID uuid);
97};
98
99} // namespace breakpad
100} // namespace lldb_private
101#endif // LLDB_PLUGINS_OBJECTFILE_BREAKPAD_OBJECTFILEBREAKPAD_H