LLVM  6.0.0svn
DWARFCompileUnit.cpp
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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 
13 #include "llvm/Support/Format.h"
15 
16 using namespace llvm;
17 
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  << " (next unit at " << format("0x%08x", getNextUnitOffset())
27  << ")\n";
28 
29  if (DWARFDie CUDie = getUnitDIE(false))
30  CUDie.dump(OS, 0, DumpOpts);
31  else
32  OS << "<compile unit can't be parsed!>\n\n";
33 }
34 
35 // VTable anchor.
const DWARFAbbreviationDeclarationSet * getAbbreviations() const
Definition: DWARFUnit.cpp:464
void dump(raw_ostream &OS, DIDumpOptions DumpOpts)
Compute iterated dominance frontiers using a linear time algorithm.
Definition: AllocatorList.h:24
~DWARFCompileUnit() override
format_object< Ts... > format(const char *Fmt, const Ts &... Vals)
These are helper functions used to produce formatted output.
Definition: Format.h:124
uint32_t getNextUnitOffset() const
Definition: DWARFUnit.h:272
uint8_t getAddressByteSize() const
Definition: DWARFUnit.h:278
uint16_t getVersion() const
Definition: DWARFUnit.h:276
Container for dump options that control which debug information will be dumped.
Definition: DIContext.h:153
Utility class that carries the DWARF compile/type unit and the debug info entry in an object...
Definition: DWARFDie.h:43
DWARFDie getUnitDIE(bool ExtractUnitDIEOnly=true)
Definition: DWARFUnit.h:329
StringRef UnitTypeString(unsigned)
Definition: Dwarf.cpp:479
uint32_t getLength() const
Definition: DWARFUnit.h:273
uint32_t getOffset() const
Definition: DWARFUnit.h:271
uint8_t getUnitType() const
Definition: DWARFUnit.h:286
This class implements an extremely fast bulk output stream that can only output to a stream...
Definition: raw_ostream.h:44