1 files changed, 114 insertions, 0 deletions
diff --git a/include/llvm/DebugInfo/PDB/Native/RawConstants.h b/include/llvm/DebugInfo/PDB/Native/RawConstants.h
new file mode 100644
index 0000000000000..f5d4df8feb2ed
--- /dev/null
+++ b/include/llvm/DebugInfo/PDB/Native/RawConstants.h
@@ -0,0 +1,114 @@
+//===- RawConstants.h -------------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_DEBUGINFO_PDB_RAW_PDBRAWCONSTANTS_H
+#define LLVM_DEBUGINFO_PDB_RAW_PDBRAWCONSTANTS_H
+
+#include "llvm/ADT/BitmaskEnum.h"
+#include "llvm/DebugInfo/CodeView/CodeView.h"
+
+#include <cstdint>
+
+namespace llvm {
+namespace pdb {
+
+const uint16_t kInvalidStreamIndex = 0xFFFF;
+
+enum PdbRaw_ImplVer : uint32_t {
+  PdbImplVC2 = 19941610,
+  PdbImplVC4 = 19950623,
+  PdbImplVC41 = 19950814,
+  PdbImplVC50 = 19960307,
+  PdbImplVC98 = 19970604,
+  PdbImplVC70Dep = 19990604, // deprecated
+  PdbImplVC70 = 20000404,
+  PdbImplVC80 = 20030901,
+  PdbImplVC110 = 20091201,
+  PdbImplVC140 = 20140508,
+};
+
+enum class PdbRaw_FeatureSig : uint32_t {
+  VC110 = PdbImplVC110,
+  VC140 = PdbImplVC140,
+  NoTypeMerge = 0x4D544F4E,
+  MinimalDebugInfo = 0x494E494D,
+};
+
+enum PdbRaw_Features : uint32_t {
+  PdbFeatureNone = 0x0,
+  PdbFeatureContainsIdStream = 0x1,
+  PdbFeatureMinimalDebugInfo = 0x2,
+  PdbFeatureNoTypeMerging = 0x4,
+  LLVM_MARK_AS_BITMASK_ENUM(/* LargestValue = */ PdbFeatureNoTypeMerging)
+};
+
+enum PdbRaw_DbiVer : uint32_t {
+  PdbDbiVC41 = 930803,
+  PdbDbiV50 = 19960307,
+  PdbDbiV60 = 19970606,
+  PdbDbiV70 = 19990903,
+  PdbDbiV110 = 20091201
+};
+
+enum PdbRaw_TpiVer : uint32_t {
+  PdbTpiV40 = 19950410,
+  PdbTpiV41 = 19951122,
+  PdbTpiV50 = 19961031,
+  PdbTpiV70 = 19990903,
+  PdbTpiV80 = 20040203,
+};
+
+enum PdbRaw_DbiSecContribVer : uint32_t {
+  DbiSecContribVer60 = 0xeffe0000 + 19970605,
+  DbiSecContribV2 = 0xeffe0000 + 20140516
+};
+
+enum SpecialStream : uint32_t {
+  // Stream 0 contains the copy of previous version of the MSF directory.
+  // We are not currently using it, but technically if we find the main
+  // MSF is corrupted, we could fallback to it.
+  OldMSFDirectory = 0,
+
+  StreamPDB = 1,
+  StreamTPI = 2,
+  StreamDBI = 3,
+  StreamIPI = 4,
+
+  kSpecialStreamCount
+};
+
+enum class DbgHeaderType : uint16_t {
+  FPO,
+  Exception,
+  Fixup,
+  OmapToSrc,
+  OmapFromSrc,
+  SectionHdr,
+  TokenRidMap,
+  Xdata,
+  Pdata,
+  NewFPO,
+  SectionHdrOrig,
+  Max
+};
+
+enum class OMFSegDescFlags : uint16_t {
+  Read = 1 << 0,              // Segment is readable.
+  Write = 1 << 1,             // Segment is writable.
+  Execute = 1 << 2,           // Segment is executable.
+  AddressIs32Bit = 1 << 3,    // Descriptor describes a 32-bit linear address.
+  IsSelector = 1 << 8,        // Frame represents a selector.
+  IsAbsoluteAddress = 1 << 9, // Frame represents an absolute address.
+  IsGroup = 1 << 10           // If set, descriptor represents a group.
+};
+
+} // end namespace pdb
+} // end namespace llvm
+
+#endif // LLVM_DEBUGINFO_PDB_RAW_PDBRAWCONSTANTS_H