Coverage Report

Created: 2022-01-18 06:27

/Users/buildslave/jenkins/workspace/coverage/llvm-project/lldb/source/Plugins/ObjectFile/Minidump/ObjectFileMinidump.h
Line
Count
Source (jump to first uncovered line)
1
//===-- ObjectFileMinidump.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
/// \file
10
/// Placeholder plugin for the save core functionality.
11
///
12
/// ObjectFileMinidump is created only to be able to save minidump core files
13
/// from existing processes with the ObjectFileMinidump::SaveCore function.
14
/// Minidump files are not ObjectFile objects, but they are core files and
15
/// currently LLDB's ObjectFile plug-ins handle emitting core files. If the
16
/// core file saving ever moves into a new plug-in type within LLDB, this code
17
/// should move as well, but for now this is the best place architecturally.
18
//===----------------------------------------------------------------------===//
19
20
#ifndef LLDB_SOURCE_PLUGINS_OBJECTFILE_MINIDUMP_OBJECTFILEMINIDUMP_H
21
#define LLDB_SOURCE_PLUGINS_OBJECTFILE_MINIDUMP_OBJECTFILEMINIDUMP_H
22
23
#include "lldb/Symbol/ObjectFile.h"
24
#include "lldb/Utility/ArchSpec.h"
25
26
class ObjectFileMinidump : public lldb_private::PluginInterface {
27
public:
28
  // Static Functions
29
  static void Initialize();
30
  static void Terminate();
31
32
3.44k
  static llvm::StringRef GetPluginNameStatic() { return "minidump"; }
33
3.44k
  static const char *GetPluginDescriptionStatic() {
34
3.44k
    return "Minidump object file.";
35
3.44k
  }
36
37
  // PluginInterface protocol
38
0
  llvm::StringRef GetPluginName() override { return GetPluginNameStatic(); }
39
40
  static lldb_private::ObjectFile *
41
  CreateInstance(const lldb::ModuleSP &module_sp, lldb::DataBufferSP &data_sp,
42
                 lldb::offset_t data_offset, const lldb_private::FileSpec *file,
43
                 lldb::offset_t offset, lldb::offset_t length);
44
45
  static lldb_private::ObjectFile *CreateMemoryInstance(
46
      const lldb::ModuleSP &module_sp, lldb::DataBufferSP &data_sp,
47
      const lldb::ProcessSP &process_sp, lldb::addr_t header_addr);
48
49
  static size_t GetModuleSpecifications(const lldb_private::FileSpec &file,
50
                                        lldb::DataBufferSP &data_sp,
51
                                        lldb::offset_t data_offset,
52
                                        lldb::offset_t file_offset,
53
                                        lldb::offset_t length,
54
                                        lldb_private::ModuleSpecList &specs);
55
56
  // Saves dump in Minidump file format
57
  static bool SaveCore(const lldb::ProcessSP &process_sp,
58
                       const lldb_private::FileSpec &outfile,
59
                       lldb::SaveCoreStyle &core_style,
60
                       lldb_private::Status &error);
61
62
private:
63
  ObjectFileMinidump() = default;
64
};
65
66
#endif // LLDB_SOURCE_PLUGINS_OBJECTFILE_MINIDUMP_OBJECTFILEMINIDUMP_H