1 //===-- DWARFCompileUnit.cpp ----------------------------------------------===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #include "llvm/DebugInfo/DWARF/DWARFCompileUnit.h"
11 #include "llvm/DebugInfo/DWARF/DWARFDebugAbbrev.h"
12 #include "llvm/DebugInfo/DWARF/DWARFDie.h"
13 #include "llvm/Support/Format.h"
14 #include "llvm/Support/raw_ostream.h"
15 
16 using namespace llvm;
17 
18 void DWARFCompileUnit::dump(raw_ostream &OS, DIDumpOptions DumpOpts) {
19   OS << format("0x%08x", getOffset()) << ": Compile Unit:"
20      << " length = " << format("0x%08x", getLength())
21      << " version = " << format("0x%04x", getVersion());
22   if (getVersion() >= 5)
23     OS << " unit_type = " << dwarf::UnitTypeString(getUnitType());
24   OS << " abbr_offset = " << format("0x%04x", getAbbreviations()->getOffset())
25      << " addr_size = " << format("0x%02x", getAddressByteSize());
26   if (getVersion() >= 5 && getUnitType() != dwarf::DW_UT_compile)
27     OS << " DWO_id = " << format("0x%016" PRIx64, *getDWOId());
28   OS << " (next unit at " << format("0x%08x", getNextUnitOffset()) << ")\n";
29 
30   if (DWARFDie CUDie = getUnitDIE(false))
31     CUDie.dump(OS, 0, DumpOpts);
32   else
33     OS << "<compile unit can't be parsed!>\n\n";
34 }
35 
36 // VTable anchor.
37 DWARFCompileUnit::~DWARFCompileUnit() = default;
38