1//===- RawConstants.h -------------------------------------------*- C++ -*-===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#ifndef LLVM_DEBUGINFO_PDB_NATIVE_RAWCONSTANTS_H
10#define LLVM_DEBUGINFO_PDB_NATIVE_RAWCONSTANTS_H
11
12#include "llvm/ADT/BitmaskEnum.h"
13#include "llvm/DebugInfo/CodeView/CodeView.h"
14#include <cstdint>
15
16namespace llvm {
17namespace pdb {
18
19const uint16_t kInvalidStreamIndex = 0xFFFF;
20
21enum PdbRaw_ImplVer : uint32_t {
22 PdbImplVC2 = 19941610,
23 PdbImplVC4 = 19950623,
24 PdbImplVC41 = 19950814,
25 PdbImplVC50 = 19960307,
26 PdbImplVC98 = 19970604,
27 PdbImplVC70Dep = 19990604, // deprecated
28 PdbImplVC70 = 20000404,
29 PdbImplVC80 = 20030901,
30 PdbImplVC110 = 20091201,
31 PdbImplVC140 = 20140508,
32};
33
34enum class PdbRaw_SrcHeaderBlockVer : uint32_t { SrcVerOne = 19980827 };
35
36enum class PdbRaw_FeatureSig : uint32_t {
37 VC110 = PdbImplVC110,
38 VC140 = PdbImplVC140,
39 NoTypeMerge = 0x4D544F4E,
40 MinimalDebugInfo = 0x494E494D,
41};
42
43enum PdbRaw_Features : uint32_t {
44 PdbFeatureNone = 0x0,
45 PdbFeatureContainsIdStream = 0x1,
46 PdbFeatureMinimalDebugInfo = 0x2,
47 PdbFeatureNoTypeMerging = 0x4,
48 LLVM_MARK_AS_BITMASK_ENUM(/* LargestValue = */ PdbFeatureNoTypeMerging)
49};
50
51enum PdbRaw_DbiVer : uint32_t {
52 PdbDbiVC41 = 930803,
53 PdbDbiV50 = 19960307,
54 PdbDbiV60 = 19970606,
55 PdbDbiV70 = 19990903,
56 PdbDbiV110 = 20091201
57};
58
59enum PdbRaw_TpiVer : uint32_t {
60 PdbTpiV40 = 19950410,
61 PdbTpiV41 = 19951122,
62 PdbTpiV50 = 19961031,
63 PdbTpiV70 = 19990903,
64 PdbTpiV80 = 20040203,
65};
66
67enum PdbRaw_DbiSecContribVer : uint32_t {
68 DbiSecContribVer60 = 0xeffe0000 + 19970605,
69 DbiSecContribV2 = 0xeffe0000 + 20140516
70};
71
72enum SpecialStream : uint32_t {
73 // Stream 0 contains the copy of previous version of the MSF directory.
74 // We are not currently using it, but technically if we find the main
75 // MSF is corrupted, we could fallback to it.
76 OldMSFDirectory = 0,
77
78 StreamPDB = 1,
79 StreamTPI = 2,
80 StreamDBI = 3,
81 StreamIPI = 4,
82
83 kSpecialStreamCount
84};
85
86enum class DbgHeaderType : uint16_t {
87 FPO,
88 Exception,
89 Fixup,
90 OmapToSrc,
91 OmapFromSrc,
92 SectionHdr,
93 TokenRidMap,
94 Xdata,
95 Pdata,
96 NewFPO,
97 SectionHdrOrig,
98 Max
99};
100
101enum class OMFSegDescFlags : uint16_t {
102 None = 0,
103 Read = 1 << 0, // Segment is readable.
104 Write = 1 << 1, // Segment is writable.
105 Execute = 1 << 2, // Segment is executable.
106 AddressIs32Bit = 1 << 3, // Descriptor describes a 32-bit linear address.
107 IsSelector = 1 << 8, // Frame represents a selector.
108 IsAbsoluteAddress = 1 << 9, // Frame represents an absolute address.
109 IsGroup = 1 << 10, // If set, descriptor represents a group.
110 LLVM_MARK_AS_BITMASK_ENUM(/* LargestValue = */ IsGroup)
111};
112
113LLVM_ENABLE_BITMASK_ENUMS_IN_NAMESPACE();
114
115} // end namespace pdb
116} // end namespace llvm
117
118#endif // LLVM_DEBUGINFO_PDB_NATIVE_RAWCONSTANTS_H
119

source code of llvm/include/llvm/DebugInfo/PDB/Native/RawConstants.h