tools/winedump/cvinclude.h

   1 /*
   2  * CodeView 4 Debug format - declarations
   3  *
   4  * (based on cvinfo.h and cvexefmt.h from the Win32 SDK)
   5  *
   6  * Copyright 2000 John R. Sheets for CodeWeavers
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  */
  22
  23 #define sstModule           0x120
  24 #define sstAlignSym         0x125
  25 #define sstSrcModule        0x127
  26 #define sstLibraries        0x128
  27 #define sstGlobalSym        0x129
  28 #define sstGlobalPub        0x12a
  29 #define sstGlobalTypes      0x12b
  30 #define sstSegMap           0x12d
  31 #define sstFileIndex        0x133
  32 #define sstStaticSym        0x134
  33
  34 #if 0
  35 /* Old, crusty value */
  36 #define S_PUB32             0x0203
  37 #endif
  38
  39 #define S_PUB32             0x1009
  40
  41 #include "pshpack1.h"
  42
  43 /*
  44  * CodeView headers
  45  */
  46
  47 typedef struct OMFSignature
  48 {
  49     char        Signature[4];
  50     long        filepos;
  51 } OMFSignature;
  52
  53 typedef struct OMFDirHeader
  54 {
  55     unsigned short  cbDirHeader;
  56     unsigned short  cbDirEntry;
  57     unsigned long   cDir;
  58     long            lfoNextDir;
  59     unsigned long   flags;
  60 } OMFDirHeader;
  61
  62 typedef struct OMFDirEntry
  63 {
  64     unsigned short  SubSection;
  65     unsigned short  iMod;
  66     long            lfo;
  67     unsigned long   cb;
  68 } OMFDirEntry;
  69
  70
  71 /*
  72  * sstModule subsection
  73  */
  74
  75 typedef struct OMFSegDesc
  76 {
  77     unsigned short  Seg;
  78     unsigned short  pad;
  79     unsigned long   Off;
  80     unsigned long   cbSeg;
  81 } OMFSegDesc;
  82
  83 /* Must chop off the OMFSegDesc* field, because we need to write this
  84  * struct out to a file.  If we write the whole struct out, we'll end up
  85  * with (*OMFSegDesc), not (OMFSegDesc).  See OMFModuleFull.
  86  */
  87 typedef struct OMFModule
  88 {
  89     unsigned short  ovlNumber;
  90     unsigned short  iLib;
  91     unsigned short  cSeg;
  92     char            Style[2];
  93 } OMFModule;
  94
  95 /* Full version, with memory pointers, too.  Use OMFModule for writing out to
  96  * a file, and OMFModuleFull for reading.  If offsetof() were available, we
  97  * could use that instead.
  98  */
  99 typedef struct OMFModuleFull
 100 {
 101     unsigned short  ovlNumber;
 102     unsigned short  iLib;
 103     unsigned short  cSeg;
 104     char            Style[2];
 105     OMFSegDesc      *SegInfo;
 106     char            *Name;
 107 } OMFModuleFull;
 108
 109
 110 /*
 111  * sstGlobalPub section
 112  */
 113
 114 /* Header for symbol table.
 115  */
 116 typedef struct OMFSymHash
 117 {
 118     unsigned short  symhash;
 119     unsigned short  addrhash;
 120     unsigned long   cbSymbol;
 121     unsigned long   cbHSym;
 122     unsigned long   cbHAddr;
 123 } OMFSymHash;
 124
 125 /* Symbol table entry.
 126  */
 127 typedef struct DATASYM32
 128 {
 129     unsigned short  reclen;
 130     unsigned short  rectyp;
 131     unsigned long   typind;
 132     unsigned long   off;
 133     unsigned short  seg;
 134 } DATASYM32;
 135 typedef DATASYM32 PUBSYM32;
 136
 137 /*
 138  * sstSegMap section
 139  */
 140
 141 typedef struct OMFSegMapDesc
 142 {
 143     unsigned short  flags;
 144     unsigned short  ovl;
 145     unsigned short  group;
 146     unsigned short  frame;
 147     unsigned short  iSegName;
 148     unsigned short  iClassName;
 149     unsigned long   offset;
 150     unsigned long   cbSeg;
 151 } OMFSegMapDesc;
 152
 153 typedef struct OMFSegMap
 154 {
 155     unsigned short  cSeg;
 156     unsigned short  cSegLog;
 157 /*    OMFSegMapDesc   rgDesc[0];*/
 158 } OMFSegMap;
 159
 160
 161 /*
 162  * sstSrcModule section
 163  */
 164
 165 typedef struct OMFSourceLine
 166 {
 167     unsigned short  Seg;
 168     unsigned short  cLnOff;
 169     unsigned long   offset[1];
 170     unsigned short  lineNbr[1];
 171 } OMFSourceLine;
 172
 173 typedef struct OMFSourceFile
 174 {
 175     unsigned short  cSeg;
 176     unsigned short  reserved;
 177     unsigned long   baseSrcLn[1];
 178     unsigned short  cFName;
 179     char            Name;
 180 } OMFSourceFile;
 181
 182 typedef struct OMFSourceModule
 183 {
 184     unsigned short  cFile;
 185     unsigned short  cSeg;
 186     unsigned long   baseSrcFile[1];
 187 } OMFSourceModule;