41 lines
1.2 KiB
C++
41 lines
1.2 KiB
C++
//===-- DWARFDataExtractor.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_DWARFDataExtractor_h_
|
|
#define liblldb_DWARFDataExtractor_h_
|
|
|
|
// Other libraries and framework includes.
|
|
#include "lldb/Core/dwarf.h"
|
|
#include "lldb/Utility/DataExtractor.h"
|
|
|
|
namespace lldb_private {
|
|
|
|
class DWARFDataExtractor : public DataExtractor {
|
|
public:
|
|
DWARFDataExtractor() : DataExtractor(), m_is_dwarf64(false) {}
|
|
|
|
DWARFDataExtractor(const DWARFDataExtractor &data, lldb::offset_t offset,
|
|
lldb::offset_t length)
|
|
: DataExtractor(data, offset, length), m_is_dwarf64(false) {}
|
|
|
|
uint64_t GetDWARFInitialLength(lldb::offset_t *offset_ptr) const;
|
|
|
|
dw_offset_t GetDWARFOffset(lldb::offset_t *offset_ptr) const;
|
|
|
|
size_t GetDWARFSizeofInitialLength() const { return m_is_dwarf64 ? 12 : 4; }
|
|
|
|
bool IsDWARF64() const { return m_is_dwarf64; }
|
|
|
|
protected:
|
|
mutable bool m_is_dwarf64;
|
|
};
|
|
}
|
|
|
|
#endif // liblldb_DWARFDataExtractor_h_
|