46 lines
1.8 KiB
C++
46 lines
1.8 KiB
C++
//===-- DWARFCompileUnit.cpp ----------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/DebugInfo/DWARF/DWARFCompileUnit.h"
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#include "llvm/DebugInfo/DIContext.h"
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#include "llvm/DebugInfo/DWARF/DWARFDie.h"
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#include "llvm/Support/Format.h"
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#include "llvm/Support/raw_ostream.h"
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using namespace llvm;
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void DWARFCompileUnit::dump(raw_ostream &OS, DIDumpOptions DumpOpts) {
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if (DumpOpts.SummarizeTypes)
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return;
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int OffsetDumpWidth = 2 * dwarf::getDwarfOffsetByteSize(getFormat());
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OS << format("0x%08" PRIx64, getOffset()) << ": Compile Unit:"
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<< " length = " << format("0x%0*" PRIx64, OffsetDumpWidth, getLength())
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<< ", format = " << dwarf::FormatString(getFormat())
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<< ", version = " << format("0x%04x", getVersion());
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if (getVersion() >= 5)
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OS << ", unit_type = " << dwarf::UnitTypeString(getUnitType());
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OS << ", abbr_offset = " << format("0x%04" PRIx64, getAbbrOffset());
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if (!getAbbreviations())
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OS << " (invalid)";
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OS << ", addr_size = " << format("0x%02x", getAddressByteSize());
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if (getVersion() >= 5 && (getUnitType() == dwarf::DW_UT_skeleton ||
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getUnitType() == dwarf::DW_UT_split_compile))
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OS << ", DWO_id = " << format("0x%016" PRIx64, *getDWOId());
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OS << " (next unit at " << format("0x%08" PRIx64, getNextUnitOffset())
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<< ")\n";
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if (DWARFDie CUDie = getUnitDIE(false))
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CUDie.dump(OS, 0, DumpOpts);
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else
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OS << "<compile unit can't be parsed!>\n\n";
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}
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// VTable anchor.
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DWARFCompileUnit::~DWARFCompileUnit() = default;
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