1 //===- DWARFDebugPubTable.h -------------------------------------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #ifndef LLVM_DEBUGINFO_DWARF_DWARFDEBUGPUBTABLE_H
11 #define LLVM_DEBUGINFO_DWARF_DWARFDEBUGPUBTABLE_H
13 #include "llvm/ADT/ArrayRef.h"
14 #include "llvm/ADT/StringRef.h"
15 #include "llvm/BinaryFormat/Dwarf.h"
23 /// Represents structure for holding and parsing .debug_pub* tables.
24 class DWARFDebugPubTable {
27 /// Section offset from the beginning of the compilation unit.
30 /// An entry of the various gnu_pub* debug sections.
31 dwarf::PubIndexEntryDescriptor Descriptor;
33 /// The name of the object as given by the DW_AT_name attribute of the
38 /// Each table consists of sets of variable length entries. Each set describes
39 /// the names of global objects and functions, or global types, respectively,
40 /// whose definitions are represented by debugging information entries owned
41 /// by a single compilation unit.
43 /// The total length of the entries for that set, not including the length
47 /// This number is specific to the name lookup table and is independent of
48 /// the DWARF version number.
51 /// The offset from the beginning of the .debug_info section of the
52 /// compilation unit header referenced by the set.
55 /// The size in bytes of the contents of the .debug_info section generated
56 /// to represent that compilation unit.
59 std::vector<Entry> Entries;
63 std::vector<Set> Sets;
65 /// gnu styled tables contains additional information.
66 /// This flag determines whether or not section we parse is debug_gnu* table.
70 DWARFDebugPubTable(StringRef Data, bool LittleEndian, bool GnuStyle);
72 void dump(raw_ostream &OS) const;
74 ArrayRef<Set> getData() { return Sets; }
77 } // end namespace llvm
79 #endif // LLVM_DEBUGINFO_DWARF_DWARFDEBUGPUBTABLE_H