forked from OSchip/llvm-project
28 lines
783 B
C++
28 lines
783 B
C++
//===-- DWARFDataExtractor.cpp ----------------------------------*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "DWARFDataExtractor.h"
|
|
|
|
namespace lldb_private {
|
|
|
|
uint64_t
|
|
DWARFDataExtractor::GetDWARFInitialLength(lldb::offset_t *offset_ptr) const {
|
|
uint64_t length = GetU32(offset_ptr);
|
|
m_is_dwarf64 = (length == UINT32_MAX);
|
|
if (m_is_dwarf64)
|
|
length = GetU64(offset_ptr);
|
|
return length;
|
|
}
|
|
|
|
dw_offset_t
|
|
DWARFDataExtractor::GetDWARFOffset(lldb::offset_t *offset_ptr) const {
|
|
return GetMaxU64(offset_ptr, m_is_dwarf64 ? 8 : 4);
|
|
}
|
|
}
|