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