1 //===- RawConstants.h -------------------------------------------*- C++ -*-===//
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 #ifndef LLVM_DEBUGINFO_PDB_RAW_PDBRAWCONSTANTS_H
11 #define LLVM_DEBUGINFO_PDB_RAW_PDBRAWCONSTANTS_H
12 
13 #include "llvm/DebugInfo/CodeView/CodeView.h"
14 
15 #include <cstdint>
16 
17 namespace llvm {
18 namespace pdb {
19 
20 enum PdbRaw_ImplVer : uint32_t {
21   PdbImplVC2 = 19941610,
22   PdbImplVC4 = 19950623,
23   PdbImplVC41 = 19950814,
24   PdbImplVC50 = 19960307,
25   PdbImplVC98 = 19970604,
26   PdbImplVC70Dep = 19990604, // deprecated
27   PdbImplVC70 = 20000404,
28   PdbImplVC80 = 20030901,
29   PdbImplVC110 = 20091201,
30   PdbImplVC140 = 20140508,
31 };
32 
33 enum PdbRaw_DbiVer : uint32_t {
34   PdbDbiVC41 = 930803,
35   PdbDbiV50 = 19960307,
36   PdbDbiV60 = 19970606,
37   PdbDbiV70 = 19990903,
38   PdbDbiV110 = 20091201
39 };
40 
41 enum PdbRaw_TpiVer : uint32_t {
42   PdbTpiV40 = 19950410,
43   PdbTpiV41 = 19951122,
44   PdbTpiV50 = 19961031,
45   PdbTpiV70 = 19990903,
46   PdbTpiV80 = 20040203,
47 };
48 
49 enum PdbRaw_DbiSecContribVer : uint32_t {
50   DbiSecContribVer60 = 0xeffe0000 + 19970605,
51   DbiSecContribV2 = 0xeffe0000 + 20140516
52 };
53 
54 enum SpecialStream : uint32_t {
55   // Stream 0 contains the copy of previous version of the MSF directory.
56   // We are not currently using it, but technically if we find the main
57   // MSF is corrupted, we could fallback to it.
58   OldMSFDirectory = 0,
59 
60   StreamPDB = 1,
61   StreamTPI = 2,
62   StreamDBI = 3,
63   StreamIPI = 4,
64 };
65 
66 enum class DbgHeaderType : uint16_t {
67   FPO,
68   Exception,
69   Fixup,
70   OmapToSrc,
71   OmapFromSrc,
72   SectionHdr,
73   TokenRidMap,
74   Xdata,
75   Pdata,
76   NewFPO,
77   SectionHdrOrig,
78   Max
79 };
80 
81 enum class OMFSegDescFlags : uint16_t {
82   Read = 1 << 0,              // Segment is readable.
83   Write = 1 << 1,             // Segment is writable.
84   Execute = 1 << 2,           // Segment is executable.
85   AddressIs32Bit = 1 << 3,    // Descriptor describes a 32-bit linear address.
86   IsSelector = 1 << 8,        // Frame represents a selector.
87   IsAbsoluteAddress = 1 << 9, // Frame represents an absolute address.
88   IsGroup = 1 << 10           // If set, descriptor represents a group.
89 };
90 
91 } // end namespace pdb
92 } // end namespace llvm
93 
94 #endif // LLVM_DEBUGINFO_PDB_RAW_PDBRAWCONSTANTS_H
95