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llvm-mirror/lib/DebugInfo/DWARF/DWARFCompileUnit.cpp
Paul Robinson 037105e730 [DWARFv5] Emit new unit header format.
Requesting DWARF v5 will now get you the new compile-unit and
type-unit headers.  llvm-dwarfdump will also recognize them.

Differential Revision: http://reviews.llvm.org/D30206

llvm-svn: 296514
2017-02-28 20:24:55 +00:00

37 lines
1.3 KiB
C++

//===-- DWARFCompileUnit.cpp ----------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "llvm/DebugInfo/DWARF/DWARFCompileUnit.h"
#include "llvm/DebugInfo/DWARF/DWARFDebugAbbrev.h"
#include "llvm/DebugInfo/DWARF/DWARFDie.h"
#include "llvm/Support/Format.h"
#include "llvm/Support/raw_ostream.h"
using namespace llvm;
void DWARFCompileUnit::dump(raw_ostream &OS) {
OS << format("0x%08x", getOffset()) << ": Compile Unit:"
<< " length = " << format("0x%08x", getLength())
<< " version = " << format("0x%04x", getVersion());
if (getVersion() >= 5)
OS << " unit_type = " << dwarf::UnitTypeString(getUnitType());
OS << " abbr_offset = " << format("0x%04x", getAbbreviations()->getOffset())
<< " addr_size = " << format("0x%02x", getAddressByteSize())
<< " (next unit at " << format("0x%08x", getNextUnitOffset())
<< ")\n";
if (DWARFDie CUDie = getUnitDIE(false))
CUDie.dump(OS, -1U);
else
OS << "<compile unit can't be parsed!>\n\n";
}
// VTable anchor.
DWARFCompileUnit::~DWARFCompileUnit() = default;