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//===-- DWARFTypeUnit.cpp -------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "DWARFTypeUnit.h"
#include "llvm/Support/Format.h"
#include "llvm/Support/raw_ostream.h"
using namespace llvm;
bool DWARFTypeUnit::extractImpl(DataExtractor debug_info,
uint32_t *offset_ptr) {
if (!DWARFUnit::extractImpl(debug_info, offset_ptr))
return false;
TypeHash = debug_info.getU64(offset_ptr);
TypeOffset = debug_info.getU32(offset_ptr);
return TypeOffset < getLength();
}
void DWARFTypeUnit::dump(raw_ostream &OS) {
OS << format("0x%08x", getOffset()) << ": Type Unit:"
<< " length = " << format("0x%08x", getLength())
<< " version = " << format("0x%04x", getVersion())
<< " abbr_offset = " << format("0x%04x", getAbbreviations()->getOffset())
<< " addr_size = " << format("0x%02x", getAddressByteSize())
<< " type_signature = " << format("0x%16" PRIx64, TypeHash)
<< " type_offset = " << format("0x%04x", TypeOffset)
<< " (next unit at " << format("0x%08x", getNextUnitOffset())
<< ")\n";
const DWARFDebugInfoEntryMinimal *CU = getCompileUnitDIE(false);
assert(CU && "Null Compile Unit?");
CU->dump(OS, this, -1U);
}
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