include/llvm/Object/CVDebugRecord.h

   1 //===- CVDebugRecord.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_OBJECT_CVDEBUGRECORD_H
  10 #define LLVM_OBJECT_CVDEBUGRECORD_H
  11
  12 #include "llvm/Support/Endian.h"
  13
  14 namespace llvm {
  15 namespace OMF {
  16 struct Signature {
  17   enum ID : uint32_t {
  18     PDB70 = 0x53445352, // RSDS
  19     PDB20 = 0x3031424e, // NB10
  20     CV50 = 0x3131424e,  // NB11
  21     CV41 = 0x3930424e,  // NB09
  22   };
  23
  24   support::ulittle32_t CVSignature;
  25   support::ulittle32_t Offset;
  26 };
  27 }
  28
  29 namespace codeview {
  30 struct PDB70DebugInfo {
  31   support::ulittle32_t CVSignature;
  32   uint8_t Signature[16];
  33   support::ulittle32_t Age;
  34   // char PDBFileName[];
  35 };
  36
  37 struct PDB20DebugInfo {
  38   support::ulittle32_t CVSignature;
  39   support::ulittle32_t Offset;
  40   support::ulittle32_t Signature;
  41   support::ulittle32_t Age;
  42   // char PDBFileName[];
  43 };
  44
  45 union DebugInfo {
  46   struct OMF::Signature Signature;
  47   struct PDB20DebugInfo PDB20;
  48   struct PDB70DebugInfo PDB70;
  49 };
  50 }
  51 }
  52
  53 #endif
  54