f760f5aef4
Summary: instead of returning the architecture through by-ref argument and a boolean value indicating success, we can just return the ArchSpec directly. Since the ArchSpec already has an invalid state, it can be used to denote the failure without the additional bool. Reviewers: clayborg, zturner, espindola Subscribers: emaste, arichardson, JDevlieghere, lldb-commits Differential Revision: https://reviews.llvm.org/D56129 llvm-svn: 350291
110 lines
3.7 KiB
C++
110 lines
3.7 KiB
C++
//===-- ObjectFileBreakpad.h ---------------------------------- -*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLDB_PLUGINS_OBJECTFILE_BREAKPAD_OBJECTFILEBREAKPAD_H
|
|
#define LLDB_PLUGINS_OBJECTFILE_BREAKPAD_OBJECTFILEBREAKPAD_H
|
|
|
|
#include "lldb/Symbol/ObjectFile.h"
|
|
#include "lldb/Utility/ArchSpec.h"
|
|
#include "llvm/ADT/Triple.h"
|
|
|
|
namespace lldb_private {
|
|
namespace breakpad {
|
|
|
|
class ObjectFileBreakpad : public ObjectFile {
|
|
public:
|
|
//------------------------------------------------------------------
|
|
// Static Functions
|
|
//------------------------------------------------------------------
|
|
static void Initialize();
|
|
static void Terminate();
|
|
|
|
static ConstString GetPluginNameStatic();
|
|
static const char *GetPluginDescriptionStatic() {
|
|
return "Breakpad object file reader.";
|
|
}
|
|
|
|
static ObjectFile *
|
|
CreateInstance(const lldb::ModuleSP &module_sp, lldb::DataBufferSP &data_sp,
|
|
lldb::offset_t data_offset, const FileSpec *file,
|
|
lldb::offset_t file_offset, lldb::offset_t length);
|
|
|
|
static ObjectFile *CreateMemoryInstance(const lldb::ModuleSP &module_sp,
|
|
lldb::DataBufferSP &data_sp,
|
|
const lldb::ProcessSP &process_sp,
|
|
lldb::addr_t header_addr);
|
|
|
|
static size_t GetModuleSpecifications(const FileSpec &file,
|
|
lldb::DataBufferSP &data_sp,
|
|
lldb::offset_t data_offset,
|
|
lldb::offset_t file_offset,
|
|
lldb::offset_t length,
|
|
ModuleSpecList &specs);
|
|
|
|
//------------------------------------------------------------------
|
|
// PluginInterface protocol
|
|
//------------------------------------------------------------------
|
|
ConstString GetPluginName() override { return GetPluginNameStatic(); }
|
|
|
|
uint32_t GetPluginVersion() override { return 1; }
|
|
|
|
//------------------------------------------------------------------
|
|
// ObjectFile Protocol.
|
|
//------------------------------------------------------------------
|
|
|
|
bool ParseHeader() override;
|
|
|
|
lldb::ByteOrder GetByteOrder() const override {
|
|
return m_arch.GetByteOrder();
|
|
}
|
|
|
|
bool IsExecutable() const override { return false; }
|
|
|
|
uint32_t GetAddressByteSize() const override {
|
|
return m_arch.GetAddressByteSize();
|
|
}
|
|
|
|
AddressClass GetAddressClass(lldb::addr_t file_addr) override {
|
|
return AddressClass::eInvalid;
|
|
}
|
|
|
|
Symtab *GetSymtab() override;
|
|
|
|
bool IsStripped() override { return false; }
|
|
|
|
void CreateSections(SectionList &unified_section_list) override;
|
|
|
|
void Dump(Stream *s) override {}
|
|
|
|
ArchSpec GetArchitecture() override { return m_arch; }
|
|
|
|
bool GetUUID(UUID *uuid) override;
|
|
|
|
FileSpecList GetDebugSymbolFilePaths() override { return FileSpecList(); }
|
|
|
|
uint32_t GetDependentModules(FileSpecList &files) override { return 0; }
|
|
|
|
Type CalculateType() override { return eTypeDebugInfo; }
|
|
|
|
Strata CalculateStrata() override { return eStrataUser; }
|
|
|
|
private:
|
|
ArchSpec m_arch;
|
|
UUID m_uuid;
|
|
|
|
ObjectFileBreakpad(const lldb::ModuleSP &module_sp,
|
|
lldb::DataBufferSP &data_sp, lldb::offset_t data_offset,
|
|
const FileSpec *file, lldb::offset_t offset,
|
|
lldb::offset_t length, ArchSpec arch, UUID uuid);
|
|
};
|
|
|
|
} // namespace breakpad
|
|
} // namespace lldb_private
|
|
#endif // LLDB_PLUGINS_OBJECTFILE_BREAKPAD_OBJECTFILEBREAKPAD_H
|