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      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