Beispiel #1
0
        private static void LoadTokenToSourceInfo(BitAccess bits, DbiModuleInfo module, IntHashTable names, MsfDirectory dir,
                                                  Dictionary <string, int> nameIndex, PdbReader reader, Dictionary <uint, PdbTokenLine> tokenToSourceMapping,
                                                  Dictionary <string, PdbSource> sourceCache)
        {
            bits.Position = 0;
            int sig;

            bits.ReadInt32(out sig);
            if (sig != 4)
            {
                throw new PdbDebugException("Invalid signature. (sig={0})", sig);
            }

            bits.Position = 4;

            while (bits.Position < module.cbSyms)
            {
                ushort siz;
                ushort rec;

                bits.ReadUInt16(out siz);
                int star = bits.Position;
                int stop = bits.Position + siz;
                bits.Position = star;
                bits.ReadUInt16(out rec);

                switch ((SYM)rec)
                {
                case SYM.S_OEM:
                    OemSymbol oem;

                    bits.ReadGuid(out oem.idOem);
                    bits.ReadUInt32(out oem.typind);
                    // internal byte[]   rgl;        // user data, force 4-byte alignment

                    if (oem.idOem == PdbFunction.msilMetaData)
                    {
                        string name = bits.ReadString();
                        if (name == "TSLI")
                        {
                            uint token;
                            uint file_id;
                            uint line;
                            uint column;
                            uint endLine;
                            uint endColumn;
                            bits.ReadUInt32(out token);
                            bits.ReadUInt32(out file_id);
                            bits.ReadUInt32(out line);
                            bits.ReadUInt32(out column);
                            bits.ReadUInt32(out endLine);
                            bits.ReadUInt32(out endColumn);
                            PdbTokenLine tokenLine;
                            if (!tokenToSourceMapping.TryGetValue(token, out tokenLine))
                            {
                                tokenToSourceMapping.Add(token, new PdbTokenLine(token, file_id, line, column, endLine, endColumn));
                            }
                            else
                            {
                                while (tokenLine.nextLine != null)
                                {
                                    tokenLine = tokenLine.nextLine;
                                }
                                tokenLine.nextLine = new PdbTokenLine(token, file_id, line, column, endLine, endColumn);
                            }
                        }
                        bits.Position = stop;
                        break;
                    }
                    else
                    {
                        throw new PdbDebugException("OEM section: guid={0} ti={1}",
                                                    oem.idOem, oem.typind);
                        // bits.Position = stop;
                    }

                case SYM.S_END:
                    bits.Position = stop;
                    break;

                default:
                    //Console.WriteLine("{0,6}: {1:x2} {2}",
                    //                  bits.Position, rec, (SYM)rec);
                    bits.Position = stop;
                    break;
                }
            }

            bits.Position = module.cbSyms + module.cbOldLines;
            int          limit       = module.cbSyms + module.cbOldLines + module.cbLines;
            IntHashTable sourceFiles = ReadSourceFileInfo(bits, (uint)limit, names, dir, nameIndex, reader, sourceCache);

            foreach (var tokenLine in tokenToSourceMapping.Values)
            {
                tokenLine.sourceFile = (PdbSource)sourceFiles[(int)tokenLine.file_id];
            }
        }
Beispiel #2
0
        internal PdbFunction(string module, ManProcSym proc, BitAccess bits)
        {
            this.token     = proc.token;
            this.module    = module;
            this.name      = proc.name;
            this.flags     = proc.flags;
            this.segment   = proc.seg;
            this.address   = proc.off;
            this.length    = proc.len;
            this.slotToken = 0;

            if (proc.seg != 1)
            {
                throw new PdbDebugException("Segment is {0}, not 1.", proc.seg);
            }
            if (proc.parent != 0 || proc.next != 0)
            {
                throw new PdbDebugException("Warning parent={0}, next={1}",
                                            proc.parent, proc.next);
            }
            if (proc.dbgStart != 0 || proc.dbgEnd != 0)
            {
                throw new PdbDebugException("Warning DBG start={0}, end={1}",
                                            proc.dbgStart, proc.dbgEnd);
            }

            int constantCount;
            int scopeCount;
            int slotCount;
            int usedNamespacesCount;

            CountScopesAndSlots(bits, proc.end, out constantCount, out scopeCount, out slotCount, out usedNamespacesCount);
            scopes = new PdbScope[scopeCount];
            int scope = 0;

            while (bits.Position < proc.end)
            {
                ushort siz;
                ushort rec;

                bits.ReadUInt16(out siz);
                int star = bits.Position;
                int stop = bits.Position + siz;
                bits.Position = star;
                bits.ReadUInt16(out rec);

                switch ((SYM)rec)
                {
                case SYM.S_OEM: {    // 0x0404
                    OemSymbol oem;

                    bits.ReadGuid(out oem.idOem);
                    bits.ReadUInt32(out oem.typind);
                    // internal byte[]   rgl;        // user data, force 4-byte alignment

                    if (oem.idOem == msilMetaData)
                    {
                        string name = bits.ReadString();
                        if (name == "MD2")
                        {
                            byte version;
                            bits.ReadUInt8(out version);
                            if (version == 4)
                            {
                                byte count;
                                bits.ReadUInt8(out count);
                                bits.Align(4);
                                while (count-- > 0)
                                {
                                    this.ReadCustomMetadata(bits);
                                }
                            }
                        }
                        bits.Position = stop;
                        break;
                    }
                    else
                    {
                        throw new PdbDebugException("OEM section: guid={0} ti={1}",
                                                    oem.idOem, oem.typind);
                        // bits.Position = stop;
                    }
                }

                case SYM.S_BLOCK32: {
                    BlockSym32 block = new BlockSym32();

                    bits.ReadUInt32(out block.parent);
                    bits.ReadUInt32(out block.end);
                    bits.ReadUInt32(out block.len);
                    bits.ReadUInt32(out this.address);
                    bits.ReadUInt16(out block.seg);
                    bits.SkipCString(out block.name);
                    bits.Position = stop;

                    scopes[scope] = new PdbScope(block, bits, out slotToken);
                    bits.Position = (int)block.end;
                    break;
                }

                case SYM.S_UNAMESPACE:
                    bits.Position = stop;
                    break;

                case SYM.S_END:
                    bits.Position = stop;
                    break;

                default: {
                    //throw new PdbDebugException("Unknown SYM: {0}", (SYM)rec);
                    bits.Position = stop;
                    break;
                }
                }
            }

            if (bits.Position != proc.end)
            {
                throw new PdbDebugException("Not at S_END");
            }

            ushort esiz;
            ushort erec;

            bits.ReadUInt16(out esiz);
            bits.ReadUInt16(out erec);

            if (erec != (ushort)SYM.S_END)
            {
                throw new PdbDebugException("Missing S_END");
            }
        }
Beispiel #3
0
 private void ReadForwardIterator(BitAccess bits)
 {
     this.iteratorClass = bits.ReadString();
 }
Beispiel #4
0
 private void ReadForwardIterator(BitAccess bits) {
   this.iteratorClass = bits.ReadString();
 }
Beispiel #5
0
    internal PdbFunction(/*string module, */ManProcSym proc, BitAccess bits) {
      this.token = proc.token;
      //this.module = module;
      //this.name = proc.name;
      //this.flags = proc.flags;
      this.segment = proc.seg;
      this.address = proc.off;
      //this.length = proc.len;

      if (proc.seg != 1) {
        throw new PdbDebugException("Segment is {0}, not 1.", proc.seg);
      }
      if (proc.parent != 0 || proc.next != 0) {
        throw new PdbDebugException("Warning parent={0}, next={1}",
                                    proc.parent, proc.next);
      }
      //if (proc.dbgStart != 0 || proc.dbgEnd != 0) {
      //  throw new PdbDebugException("Warning DBG start={0}, end={1}",
      //                              proc.dbgStart, proc.dbgEnd);
      //}

      int constantCount;
      int scopeCount;
      int slotCount;
      int usedNamespacesCount;
      CountScopesAndSlots(bits, proc.end, out constantCount, out scopeCount, out slotCount, out usedNamespacesCount);
      int scope = constantCount > 0 || slotCount > 0 || usedNamespacesCount > 0 ? 1 : 0;
      int slot = 0;
      int constant = 0;
      int usedNs = 0;
      scopes = new PdbScope[scopeCount+scope];
      slots = new PdbSlot[slotCount];
      constants = new PdbConstant[constantCount];
      usedNamespaces = new string[usedNamespacesCount];

      if (scope > 0)
        scopes[0] = new PdbScope(this.address, proc.len, slots, constants, usedNamespaces);

      while (bits.Position < proc.end) {
        ushort siz;
        ushort rec;

        bits.ReadUInt16(out siz);
        int star = bits.Position;
        int stop = bits.Position + siz;
        bits.Position = star;
        bits.ReadUInt16(out rec);

        switch ((SYM)rec) {
          case SYM.S_OEM: {          // 0x0404
              OemSymbol oem;

              bits.ReadGuid(out oem.idOem);
              bits.ReadUInt32(out oem.typind);
              // internal byte[]   rgl;        // user data, force 4-byte alignment

              if (oem.idOem == msilMetaData) {
                string name = bits.ReadString();
                if (name == "MD2") {
                  byte version;
                  bits.ReadUInt8(out version);
                  if (version == 4) {
                    byte count;
                    bits.ReadUInt8(out count);
                    bits.Align(4);
                    while (count-- > 0)
                      this.ReadCustomMetadata(bits);
                  }
                } else if (name == "asyncMethodInfo") {
                  this.synchronizationInformation = new PdbSynchronizationInformation(bits);
                }
                bits.Position = stop;
                break;
              } else {
                throw new PdbDebugException("OEM section: guid={0} ti={1}",
                                            oem.idOem, oem.typind);
                // bits.Position = stop;
              }
            }

          case SYM.S_BLOCK32: {
              BlockSym32 block = new BlockSym32();

              bits.ReadUInt32(out block.parent);
              bits.ReadUInt32(out block.end);
              bits.ReadUInt32(out block.len);
              bits.ReadUInt32(out block.off);
              bits.ReadUInt16(out block.seg);
              bits.SkipCString(out block.name);
              bits.Position = stop;

              scopes[scope++] = new PdbScope(this.address, block, bits, out slotToken);
              bits.Position = (int)block.end;
              break;
            }

          case SYM.S_MANSLOT:
            slots[slot++] = new PdbSlot(bits);
            bits.Position = stop;
            break;

          case SYM.S_MANCONSTANT:
            constants[constant++] = new PdbConstant(bits);
            bits.Position = stop;
            break;

          case SYM.S_UNAMESPACE:
            bits.ReadCString(out usedNamespaces[usedNs++]);
            bits.Position = stop;
            break;

          case SYM.S_END:
            bits.Position = stop;
            break;

          default: {
              //throw new PdbDebugException("Unknown SYM: {0}", (SYM)rec);
              bits.Position = stop;
              break;
            }
        }
      }

      if (bits.Position != proc.end) {
        throw new PdbDebugException("Not at S_END");
      }

      ushort esiz;
      ushort erec;
      bits.ReadUInt16(out esiz);
      bits.ReadUInt16(out erec);

      if (erec != (ushort)SYM.S_END) {
        throw new PdbDebugException("Missing S_END");
      }
    }
Beispiel #6
0
        internal PdbFunction(/*string module, */ ManProcSym proc, BitAccess bits)
        {
            this.token = proc.token;
            //this.module = module;
            //this.name = proc.name;
            //this.flags = proc.flags;
            this.segment = proc.seg;
            this.address = proc.off;
            //this.length = proc.len;

            if (proc.seg != 1)
            {
                throw new PdbDebugException("Segment is {0}, not 1.", proc.seg);
            }
            if (proc.parent != 0 || proc.next != 0)
            {
                throw new PdbDebugException("Warning parent={0}, next={1}",
                                            proc.parent, proc.next);
            }
            //if (proc.dbgStart != 0 || proc.dbgEnd != 0) {
            //  throw new PdbDebugException("Warning DBG start={0}, end={1}",
            //                              proc.dbgStart, proc.dbgEnd);
            //}

            int constantCount;
            int scopeCount;
            int slotCount;
            int usedNamespacesCount;

            CountScopesAndSlots(bits, proc.end, out constantCount, out scopeCount, out slotCount, out usedNamespacesCount);
            int scope    = constantCount > 0 || slotCount > 0 || usedNamespacesCount > 0 ? 1 : 0;
            int slot     = 0;
            int constant = 0;
            int usedNs   = 0;

            scopes = ArrayT <PdbScope> .Create(scopeCount + scope);

            slots = ArrayT <PdbSlot> .Create(slotCount);

            constants = ArrayT <PdbConstant> .Create(constantCount);

            usedNamespaces = ArrayT <string> .Create(usedNamespacesCount);

            if (scope > 0)
            {
                scopes[0] = new PdbScope(this.address, proc.len, slots, constants, usedNamespaces);
            }

            while (bits.Position < proc.end)
            {
                ushort siz;
                ushort rec;

                bits.ReadUInt16(out siz);
                int star = bits.Position;
                int stop = bits.Position + siz;
                bits.Position = star;
                bits.ReadUInt16(out rec);

                switch ((SYM)rec)
                {
                case SYM.S_OEM: {    // 0x0404
                    OemSymbol oem;

                    bits.ReadGuid(out oem.idOem);
                    bits.ReadUInt32(out oem.typind);
                    // internal byte[]   rgl;        // user data, force 4-byte alignment

                    if (oem.idOem == msilMetaData)
                    {
                        string name = bits.ReadString();
                        if (name == "MD2")
                        {
                            ReadMD2CustomMetadata(bits);
                        }
                        else if (name == "asyncMethodInfo")
                        {
                            this.synchronizationInformation = new PdbSynchronizationInformation(bits);
                        }
                        bits.Position = stop;
                        break;
                    }
                    else
                    {
                        throw new PdbDebugException("OEM section: guid={0} ti={1}",
                                                    oem.idOem, oem.typind);
                        // bits.Position = stop;
                    }
                }

                case SYM.S_BLOCK32: {
                    BlockSym32 block = new BlockSym32();

                    bits.ReadUInt32(out block.parent);
                    bits.ReadUInt32(out block.end);
                    bits.ReadUInt32(out block.len);
                    bits.ReadUInt32(out block.off);
                    bits.ReadUInt16(out block.seg);
                    bits.SkipCString(out block.name);
                    bits.Position = stop;

                    scopes[scope++] = new PdbScope(this.address, block, bits, out slotToken);
                    bits.Position   = (int)block.end;
                    break;
                }

                case SYM.S_MANSLOT:
                    slots[slot++] = new PdbSlot(bits);
                    bits.Position = stop;
                    break;

                case SYM.S_MANCONSTANT:
                    constants[constant++] = new PdbConstant(bits);
                    bits.Position         = stop;
                    break;

                case SYM.S_UNAMESPACE:
                    bits.ReadCString(out usedNamespaces[usedNs++]);
                    bits.Position = stop;
                    break;

                case SYM.S_END:
                    bits.Position = stop;
                    break;

                default: {
                    //throw new PdbDebugException("Unknown SYM: {0}", (SYM)rec);
                    bits.Position = stop;
                    break;
                }
                }
            }

            if (bits.Position != proc.end)
            {
                throw new PdbDebugException("Not at S_END");
            }

            ushort esiz;
            ushort erec;

            bits.ReadUInt16(out esiz);
            bits.ReadUInt16(out erec);

            if (erec != (ushort)SYM.S_END)
            {
                throw new PdbDebugException("Missing S_END");
            }
        }
Beispiel #7
0
    private static void LoadTokenToSourceInfo(BitAccess bits, DbiModuleInfo module, IntHashTable names, MsfDirectory dir,
      Dictionary<string, int> nameIndex, PdbReader reader, Dictionary<uint, PdbTokenLine> tokenToSourceMapping) {
      bits.Position = 0;
      int sig;
      bits.ReadInt32(out sig);
      if (sig != 4) {
        throw new PdbDebugException("Invalid signature. (sig={0})", sig);
      }

      bits.Position = 4;

      while (bits.Position < module.cbSyms) {
        ushort siz;
        ushort rec;

        bits.ReadUInt16(out siz);
        int star = bits.Position;
        int stop = bits.Position + siz;
        bits.Position = star;
        bits.ReadUInt16(out rec);

        switch ((SYM)rec) {
          case SYM.S_OEM:
            OemSymbol oem;

            bits.ReadGuid(out oem.idOem);
            bits.ReadUInt32(out oem.typind);
            // internal byte[]   rgl;        // user data, force 4-byte alignment

            if (oem.idOem == PdbFunction.msilMetaData) {
              string name = bits.ReadString();
              if (name == "TSLI") {
                uint token;
                uint file_id;
                uint line;
                uint column;
                uint endLine;
                uint endColumn;
                bits.ReadUInt32(out token);
                bits.ReadUInt32(out file_id);
                bits.ReadUInt32(out line);
                bits.ReadUInt32(out column);
                bits.ReadUInt32(out endLine);
                bits.ReadUInt32(out endColumn);
                PdbTokenLine tokenLine;
                if (!tokenToSourceMapping.TryGetValue(token, out tokenLine))
                  tokenToSourceMapping.Add(token, new PdbTokenLine(token, file_id, line, column, endLine, endColumn));
                else {
                  while (tokenLine.nextLine != null) tokenLine = tokenLine.nextLine;
                  tokenLine.nextLine = new PdbTokenLine(token, file_id, line, column, endLine, endColumn);
                }
              }
              bits.Position = stop;
              break;
            } else {
              throw new PdbDebugException("OEM section: guid={0} ti={1}",
                                          oem.idOem, oem.typind);
              // bits.Position = stop;
            }

          case SYM.S_END:
            bits.Position = stop;
            break;

          default:
            //Console.WriteLine("{0,6}: {1:x2} {2}",
            //                  bits.Position, rec, (SYM)rec);
            bits.Position = stop;
            break;
        }
      }

      bits.Position = module.cbSyms + module.cbOldLines;
      int limit = module.cbSyms + module.cbOldLines + module.cbLines;
      IntHashTable sourceFiles = ReadSourceFileInfo(bits, (uint)limit, names, dir, nameIndex, reader);
      foreach (var tokenLine in tokenToSourceMapping.Values) {
        tokenLine.sourceFile = (PdbSource)sourceFiles[(int)tokenLine.file_id];
      }

    }
Beispiel #8
0
        internal PdbFunction(string module, ManProcSym proc, BitAccess bits)
        {
            this.Token = proc.token;
            this.Module = module;
            this.Name = proc.name;
            this.Flags = proc.flags;
            this.Segment = proc.seg;
            this.Address = proc.off;
            this.Length = proc.len;
            this.SlotToken = 0;

            if (proc.seg != 1)
            {
                throw new PdbDebugException("Segment is {0}, not 1.", proc.seg);
            }
            if (proc.parent != 0 || proc.next != 0)
            {
                throw new PdbDebugException("Warning parent={0}, next={1}",
                                            proc.parent, proc.next);
            }
            if (proc.dbgStart != 0 || proc.dbgEnd != 0)
            {
                throw new PdbDebugException("Warning DBG start={0}, end={1}",
                                            proc.dbgStart, proc.dbgEnd);
            }

            int constantCount;
            int scopeCount;
            int slotCount;
            int usedNamespacesCount;
            CountScopesAndSlots(bits, proc.end, out constantCount, out scopeCount, out slotCount, out usedNamespacesCount);
            this.Scopes = new PdbScope[scopeCount];
            const int scope = 0;

            while (bits.Position < proc.end)
            {
                ushort siz;
                ushort rec;

                bits.ReadUInt16(out siz);
                int star = bits.Position;
                int stop = bits.Position + siz;
                bits.Position = star;
                bits.ReadUInt16(out rec);

                switch ((SYM)rec)
                {
                    case SYM.S_OEM:
                        {          // 0x0404
                            OemSymbol oem;

                            bits.ReadGuid(out oem.idOem);
                            bits.ReadUInt32(out oem.typind);
                            // internal byte[] rgl; // user data, force 4-byte alignment

                            if (oem.idOem == MsilMetaData)
                            {
                                string name = bits.ReadString();
                                if (name == "MD2")
                                {
                                    byte version;
                                    bits.ReadUInt8(out version);
                                    if (version == 4)
                                    {
                                        byte count;
                                        bits.ReadUInt8(out count);
                                        bits.Align(4);
                                        while (count-- > 0)
                                            this.ReadCustomMetadata(bits);
                                    }
                                }
                                bits.Position = stop;
                                break;
                            }
                            throw new PdbDebugException("OEM section: guid={0} ti={1}",
                                                        oem.idOem, oem.typind);
                            // bits.Position = stop;
                        }

                    case SYM.S_BLOCK32:
                        {
                            BlockSym32 block = new BlockSym32();

                            bits.ReadUInt32(out block.parent);
                            bits.ReadUInt32(out block.end);
                            bits.ReadUInt32(out block.len);
                            bits.ReadUInt32(out this.Address);
                            bits.ReadUInt16(out block.seg);
                            bits.SkipCString(out block.name);
                            bits.Position = stop;

                            this.Scopes[scope] = new PdbScope(block, bits, out this.SlotToken);
                            bits.Position = (int)block.end;
                            break;
                        }

                    case SYM.S_UNAMESPACE:
                        bits.Position = stop;
                        break;

                    case SYM.S_END:
                        bits.Position = stop;
                        break;

                    default:
                        {
                            //throw new PdbDebugException("Unknown SYM: {0}", (SYM)rec);
                            bits.Position = stop;
                            break;
                        }
                }
            }

            if (bits.Position != proc.end)
            {
                throw new PdbDebugException("Not at S_END");
            }

            ushort esiz;
            ushort erec;
            bits.ReadUInt16(out esiz);
            bits.ReadUInt16(out erec);

            if (erec != (ushort)SYM.S_END)
            {
                throw new PdbDebugException("Missing S_END");
            }
        }