182af9438SZachary Turner //===-- DWARFCompileUnit.cpp ----------------------------------------------===// 282af9438SZachary Turner // 32946cd70SChandler Carruth // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 42946cd70SChandler Carruth // See https://llvm.org/LICENSE.txt for license information. 52946cd70SChandler Carruth // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 682af9438SZachary Turner // 782af9438SZachary Turner //===----------------------------------------------------------------------===// 882af9438SZachary Turner 982af9438SZachary Turner #include "llvm/DebugInfo/DWARF/DWARFCompileUnit.h" 10570e39a2SEugene Zelenko #include "llvm/DebugInfo/DWARF/DWARFDebugAbbrev.h" 11c8c1032cSGreg Clayton #include "llvm/DebugInfo/DWARF/DWARFDie.h" 1282af9438SZachary Turner #include "llvm/Support/Format.h" 1382af9438SZachary Turner #include "llvm/Support/raw_ostream.h" 1482af9438SZachary Turner 1582af9438SZachary Turner using namespace llvm; 1682af9438SZachary Turner 17318d1195SAdrian Prantl void DWARFCompileUnit::dump(raw_ostream &OS, DIDumpOptions DumpOpts) { 180db1684bSIgor Kudrin int OffsetDumpWidth = 2 * dwarf::getDwarfOffsetByteSize(getFormat()); 19f26a70a5SIgor Kudrin OS << format("0x%08" PRIx64, getOffset()) << ": Compile Unit:" 200db1684bSIgor Kudrin << " length = " << format("0x%0*" PRIx64, OffsetDumpWidth, getLength()) 21ef7ada04SIgor Kudrin << ", format = " << dwarf::FormatString(getFormat()) 222a7af304SIgor Kudrin << ", version = " << format("0x%04x", getVersion()); 23cddd6044SPaul Robinson if (getVersion() >= 5) 242a7af304SIgor Kudrin OS << ", unit_type = " << dwarf::UnitTypeString(getUnitType()); 259ceb192eSIgor Kudrin OS << ", abbr_offset = " << format("0x%04" PRIx64, getAbbrOffset()); 269ceb192eSIgor Kudrin if (!getAbbreviations()) 279ceb192eSIgor Kudrin OS << " (invalid)"; 289ceb192eSIgor Kudrin OS << ", addr_size = " << format("0x%02x", getAddressByteSize()); 29*5a26345fSAlok Kumar Sharma if (getVersion() >= 5 && (getUnitType() == dwarf::DW_UT_skeleton || 30*5a26345fSAlok Kumar Sharma getUnitType() == dwarf::DW_UT_split_compile)) 312a7af304SIgor Kudrin OS << ", DWO_id = " << format("0x%016" PRIx64, *getDWOId()); 32f26a70a5SIgor Kudrin OS << " (next unit at " << format("0x%08" PRIx64, getNextUnitOffset()) 33f26a70a5SIgor Kudrin << ")\n"; 3482af9438SZachary Turner 35c8c1032cSGreg Clayton if (DWARFDie CUDie = getUnitDIE(false)) 36d3f9f213SAdrian Prantl CUDie.dump(OS, 0, DumpOpts); 377a18c061SAlexey Samsonov else 387a18c061SAlexey Samsonov OS << "<compile unit can't be parsed!>\n\n"; 3982af9438SZachary Turner } 4082af9438SZachary Turner 4182af9438SZachary Turner // VTable anchor. 42570e39a2SEugene Zelenko DWARFCompileUnit::~DWARFCompileUnit() = default; 43