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//===-- ObjectFileMachO.h ---------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef liblldb_ObjectFileMachO_h_
#define liblldb_ObjectFileMachO_h_
#include "llvm/Support/MachO.h"
#include "lldb/Core/Address.h"
#include "lldb/Host/FileSpec.h"
#include "lldb/Host/Mutex.h"
#include "lldb/Symbol/ObjectFile.h"
//----------------------------------------------------------------------
// This class needs to be hidden as eventually belongs in a plugin that
// will export the ObjectFile protocol
//----------------------------------------------------------------------
class ObjectFileMachO :
public lldb_private::ObjectFile
{
public:
//------------------------------------------------------------------
// Static Functions
//------------------------------------------------------------------
static void
Initialize();
static void
Terminate();
static const char *
GetPluginNameStatic();
static const char *
GetPluginDescriptionStatic();
static ObjectFile *
CreateInstance (lldb_private::Module* module,
lldb::DataBufferSP& dataSP,
const lldb_private::FileSpec* file,
lldb::addr_t offset,
lldb::addr_t length);
static bool
MagicBytesMatch (lldb::DataBufferSP& dataSP);
//------------------------------------------------------------------
// Member Functions
//------------------------------------------------------------------
ObjectFileMachO (lldb_private::Module* module,
lldb::DataBufferSP& dataSP,
const lldb_private::FileSpec* file,
lldb::addr_t offset,
lldb::addr_t length);
virtual
~ObjectFileMachO();
virtual bool
ParseHeader ();
virtual lldb::ByteOrder
GetByteOrder () const;
virtual bool
IsExecutable () const;
virtual size_t
GetAddressByteSize () const;
virtual lldb_private::AddressClass
GetAddressClass (lldb::addr_t file_addr);
virtual lldb_private::Symtab *
GetSymtab();
virtual lldb_private::SectionList *
GetSectionList();
virtual void
Dump (lldb_private::Stream *s);
virtual bool
GetArchitecture (lldb_private::ArchSpec &arch);
virtual bool
GetUUID (lldb_private::UUID* uuid);
virtual uint32_t
GetDependentModules (lldb_private::FileSpecList& files);
//------------------------------------------------------------------
// PluginInterface protocol
//------------------------------------------------------------------
virtual const char *
GetPluginName();
virtual const char *
GetShortPluginName();
virtual uint32_t
GetPluginVersion();
virtual lldb_private::Address
GetEntryPointAddress ();
protected:
mutable lldb_private::Mutex m_mutex;
llvm::MachO::mach_header m_header;
mutable std::auto_ptr<lldb_private::SectionList> m_sections_ap;
mutable std::auto_ptr<lldb_private::Symtab> m_symtab_ap;
llvm::MachO::dysymtab_command m_dysymtab;
std::vector<llvm::MachO::segment_command_64> m_mach_segments;
std::vector<llvm::MachO::section_64> m_mach_sections;
lldb_private::Address m_entry_point_address;
size_t
ParseSections ();
size_t
ParseSymtab (bool minimize);
};
#endif // liblldb_ObjectFileMachO_h_
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