예제 #1
0
            /// <summary>
            /// Finalize method info emission and add the new element to the function list.
            /// </summary>
            public override void CloseMethod()
            {
                Contract.Assert(_currentMethod != null);

                List <PdbLines> documentLineSets = new List <PdbLines>();

                foreach (KeyValuePair <int, List <PdbLine> > tokenLinePair in _linesForCurrentMethod)
                {
                    int      lineCount = tokenLinePair.Value.Count;
                    PdbLines lines     = new PdbLines(_sourceDocuments[tokenLinePair.Key], (uint)lineCount);
                    for (int lineIndex = 0; lineIndex < lineCount; lineIndex++)
                    {
                        lines.lines[lineIndex] = tokenLinePair.Value[lineIndex];
                    }
                    documentLineSets.Add(lines);
                }
                _currentMethod.scopes         = _topLevelScopesForCurrentMethod.ToArray();
                _currentMethod.lines          = documentLineSets.ToArray();
                _currentMethod.usedNamespaces = _usedNamespacesForCurrentMethod.ToArray();
                Functions.Add(_currentMethod);
                _currentMethod         = null;
                _linesForCurrentMethod = null;

                _scopeStackForCurrentMethod = null;
                _currentScope = null;
                _topLevelScopesForCurrentMethod = null;
                _usedNamespacesForCurrentMethod = null;
            }
예제 #2
0
		private static void AssertLines(PdbLines[] originalLines, PdbLines[] lines)
		{
			AssertLists(originalLines, lines);

			for (int i = 0; i < (originalLines ?? new PdbLines[0]).Length; i++)
			{
				AssertFiles(originalLines[i].file, lines[i].file);
				AssertLines(originalLines[i].lines, lines[i].lines);
			}
		}
예제 #3
0
파일: PdbFile.cs 프로젝트: xuan2261/ILMerge
        static void LoadManagedLines(PdbFunction[] funcs,
                                     IntHashTable names,
                                     BitAccess bits,
                                     MsfDirectory dir,
                                     Dictionary <string, int> nameIndex,
                                     PdbReader reader,
                                     uint limit,
                                     Dictionary <string, PdbSource> sourceCache)
        {
            Array.Sort(funcs, PdbFunction.byAddressAndToken);

            int          begin  = bits.Position;
            IntHashTable checks = ReadSourceFileInfo(bits, limit, names, dir, nameIndex, reader, sourceCache);

            // Read the lines next.
            bits.Position = begin;
            while (bits.Position < limit)
            {
                int sig;
                int siz;
                bits.ReadInt32(out sig);
                bits.ReadInt32(out siz);
                int endSym = bits.Position + siz;

                switch ((DEBUG_S_SUBSECTION)sig)
                {
                case DEBUG_S_SUBSECTION.LINES:
                {
                    CV_LineSection sec;

                    bits.ReadUInt32(out sec.off);
                    bits.ReadUInt16(out sec.sec);
                    bits.ReadUInt16(out sec.flags);
                    bits.ReadUInt32(out sec.cod);
                    int funcIndex = FindFunction(funcs, sec.sec, sec.off);
                    if (funcIndex < 0)
                    {
                        break;
                    }
                    var func = funcs[funcIndex];
                    if (func.lines == null)
                    {
                        while (funcIndex > 0)
                        {
                            var f = funcs[funcIndex - 1];
                            if (f.lines != null || f.segment != sec.sec || f.address != sec.off)
                            {
                                break;
                            }
                            func = f;
                            funcIndex--;
                        }
                    }
                    else
                    {
                        while (funcIndex < funcs.Length - 1 && func.lines != null)
                        {
                            var f = funcs[funcIndex + 1];
                            if (f.segment != sec.sec || f.address != sec.off)
                            {
                                break;
                            }
                            func = f;
                            funcIndex++;
                        }
                    }
                    if (func.lines != null)
                    {
                        break;
                    }

                    // Count the line blocks.
                    int begSym = bits.Position;
                    int blocks = 0;
                    while (bits.Position < endSym)
                    {
                        CV_SourceFile file;
                        bits.ReadUInt32(out file.index);
                        bits.ReadUInt32(out file.count);
                        bits.ReadUInt32(out file.linsiz); // Size of payload.
                        int linsiz = (int)file.count * (8 + ((sec.flags & 1) != 0 ? 4 : 0));
                        bits.Position += linsiz;
                        blocks++;
                    }

                    func.lines = new PdbLines[blocks];
                    int block = 0;

                    bits.Position = begSym;
                    while (bits.Position < endSym)
                    {
                        CV_SourceFile file;
                        bits.ReadUInt32(out file.index);
                        bits.ReadUInt32(out file.count);
                        bits.ReadUInt32(out file.linsiz); // Size of payload.

                        PdbSource src = (PdbSource)checks[(int)file.index];
                        PdbLines  tmp = new PdbLines(src, file.count);
                        func.lines[block++] = tmp;
                        PdbLine[] lines = tmp.lines;

                        int plin = bits.Position;
                        int pcol = bits.Position + 8 * (int)file.count;

                        for (int i = 0; i < file.count; i++)
                        {
                            CV_Line   line;
                            CV_Column column = new CV_Column();

                            bits.Position = plin + 8 * i;
                            bits.ReadUInt32(out line.offset);
                            bits.ReadUInt32(out line.flags);

                            uint lineBegin = line.flags & (uint)CV_Line_Flags.linenumStart;
                            uint delta     = (line.flags & (uint)CV_Line_Flags.deltaLineEnd) >> 24;
                            //bool statement = ((line.flags & (uint)CV_Line_Flags.fStatement) == 0);
                            if ((sec.flags & 1) != 0)
                            {
                                bits.Position = pcol + 4 * i;
                                bits.ReadUInt16(out column.offColumnStart);
                                bits.ReadUInt16(out column.offColumnEnd);
                            }

                            lines[i] = new PdbLine(line.offset,
                                                   lineBegin,
                                                   column.offColumnStart,
                                                   lineBegin + delta,
                                                   column.offColumnEnd);
                        }
                    }
                    break;
                }
                }
                bits.Position = endSym;
            }
        }
예제 #4
0
    static void LoadManagedLines(PdbFunction[] funcs,
                                 IntHashTable names,
                                 BitAccess bits,
                                 MsfDirectory dir,
                                 Dictionary<string, int> nameIndex,
                                 PdbReader reader,
                                 uint limit) {
      Array.Sort(funcs, PdbFunction.byAddressAndToken);
      IntHashTable checks = new IntHashTable();

      // Read the files first
      int begin = bits.Position;
      while (bits.Position < limit) {
        int sig;
        int siz;
        bits.ReadInt32(out sig);
        bits.ReadInt32(out siz);
        int place = bits.Position;
        int endSym = bits.Position + siz;

        switch ((DEBUG_S_SUBSECTION)sig) {
          case DEBUG_S_SUBSECTION.FILECHKSMS:
            while (bits.Position < endSym) {
              CV_FileCheckSum chk;

              int ni = bits.Position - place;
              bits.ReadUInt32(out chk.name);
              bits.ReadUInt8(out chk.len);
              bits.ReadUInt8(out chk.type);

              string name = (string)names[(int)chk.name];
              int guidStream;
              Guid doctypeGuid = SymDocumentType.Text;
              Guid languageGuid = Guid.Empty;
              Guid vendorGuid = Guid.Empty;
              if (nameIndex.TryGetValue("/SRC/FILES/"+name.ToUpperInvariant(), out guidStream)) {
                var guidBits = new BitAccess(0x100);
                dir.streams[guidStream].Read(reader, guidBits);
                LoadGuidStream(guidBits, out doctypeGuid, out languageGuid, out vendorGuid);
              }

              PdbSource src = new PdbSource(/*(uint)ni,*/ name, doctypeGuid, languageGuid, vendorGuid);
              checks.Add(ni, src);
              bits.Position += chk.len;
              bits.Align(4);
            }
            bits.Position = endSym;
            break;

          default:
            bits.Position = endSym;
            break;
        }
      }

      // Read the lines next.
      bits.Position = begin;
      while (bits.Position < limit) {
        int sig;
        int siz;
        bits.ReadInt32(out sig);
        bits.ReadInt32(out siz);
        int endSym = bits.Position + siz;

        switch ((DEBUG_S_SUBSECTION)sig) {
          case DEBUG_S_SUBSECTION.LINES: {
              CV_LineSection sec;

              bits.ReadUInt32(out sec.off);
              bits.ReadUInt16(out sec.sec);
              bits.ReadUInt16(out sec.flags);
              bits.ReadUInt32(out sec.cod);
              int funcIndex = FindFunction(funcs, sec.sec, sec.off);
              if (funcIndex < 0) break;
              var func = funcs[funcIndex];
              if (func.lines == null) {
                while (funcIndex > 0) {
                  var f = funcs[funcIndex-1];
                  if (f.lines != null || f.segment != sec.sec || f.address != sec.off) break;
                  func = f;
                  funcIndex--;
                }
              } else {
                while (funcIndex < funcs.Length-1 && func.lines != null) {
                  var f = funcs[funcIndex+1];
                  if (f.segment != sec.sec || f.address != sec.off) break;
                  func = f;
                  funcIndex++;
                }
              }
              if (func.lines != null) break;

              // Count the line blocks.
              int begSym = bits.Position;
              int blocks = 0;
              while (bits.Position < endSym) {
                CV_SourceFile file;
                bits.ReadUInt32(out file.index);
                bits.ReadUInt32(out file.count);
                bits.ReadUInt32(out file.linsiz);   // Size of payload.
                int linsiz = (int)file.count * (8 + ((sec.flags & 1) != 0 ? 4 : 0));
                bits.Position += linsiz;
                blocks++;
              }

              func.lines = new PdbLines[blocks];
              int block = 0;

              bits.Position = begSym;
              while (bits.Position < endSym) {
                CV_SourceFile file;
                bits.ReadUInt32(out file.index);
                bits.ReadUInt32(out file.count);
                bits.ReadUInt32(out file.linsiz);   // Size of payload.

                PdbSource src = (PdbSource)checks[(int)file.index];
                PdbLines tmp = new PdbLines(src, file.count);
                func.lines[block++] = tmp;
                PdbLine[] lines = tmp.lines;

                int plin = bits.Position;
                int pcol = bits.Position + 8 * (int)file.count;

                for (int i = 0; i < file.count; i++) {
                  CV_Line line;
                  CV_Column column = new CV_Column();

                  bits.Position = plin + 8 * i;
                  bits.ReadUInt32(out line.offset);
                  bits.ReadUInt32(out line.flags);

                  uint lineBegin = line.flags & (uint)CV_Line_Flags.linenumStart;
                  uint delta = (line.flags & (uint)CV_Line_Flags.deltaLineEnd) >> 24;
                  //bool statement = ((line.flags & (uint)CV_Line_Flags.fStatement) == 0);
                  if ((sec.flags & 1) != 0) {
                    bits.Position = pcol + 4 * i;
                    bits.ReadUInt16(out column.offColumnStart);
                    bits.ReadUInt16(out column.offColumnEnd);
                  }

                  lines[i] = new PdbLine(line.offset,
                                         lineBegin,
                                         column.offColumnStart,
                                         lineBegin+delta,
                                         column.offColumnEnd);
                }
              }
              break;
            }
        }
        bits.Position = endSym;
      }
    }
예제 #5
0
파일: PdbReader.cs 프로젝트: jbevain/cecil
        void ReadLines(PdbLines lines, MethodDebugInformation info)
        {
            var document = GetDocument (lines.file);

            foreach (var line in lines.lines)
                ReadLine (line, document, info);
        }
예제 #6
0
    static void LoadManagedLines(PdbFunction[] funcs,
                                 IntHashTable names,
                                 BitAccess bits,
                                 MsfDirectory dir,
                                 Dictionary<string, int> nameIndex,
                                 PdbReader reader,
                                 uint limit) {
      Array.Sort(funcs, PdbFunction.byAddressAndToken);

      int begin = bits.Position;
      IntHashTable checks = ReadSourceFileInfo(bits, limit, names, dir, nameIndex, reader);

      // Read the lines next.
      bits.Position = begin;
      while (bits.Position < limit) {
        int sig;
        int siz;
        bits.ReadInt32(out sig);
        bits.ReadInt32(out siz);
        int endSym = bits.Position + siz;

        switch ((DEBUG_S_SUBSECTION)sig) {
          case DEBUG_S_SUBSECTION.LINES: {
              CV_LineSection sec;

              bits.ReadUInt32(out sec.off);
              bits.ReadUInt16(out sec.sec);
              bits.ReadUInt16(out sec.flags);
              bits.ReadUInt32(out sec.cod);
              int funcIndex = FindFunction(funcs, sec.sec, sec.off);
              if (funcIndex < 0) break;
              var func = funcs[funcIndex];
              if (func.lines == null) {
                while (funcIndex > 0) {
                  var f = funcs[funcIndex-1];
                  if (f.lines != null || f.segment != sec.sec || f.address != sec.off) break;
                  func = f;
                  funcIndex--;
                }
              } else {
                while (funcIndex < funcs.Length-1 && func.lines != null) {
                  var f = funcs[funcIndex+1];
                  if (f.segment != sec.sec || f.address != sec.off) break;
                  func = f;
                  funcIndex++;
                }
              }
              if (func.lines != null) break;

              // Count the line blocks.
              int begSym = bits.Position;
              int blocks = 0;
              while (bits.Position < endSym) {
                CV_SourceFile file;
                bits.ReadUInt32(out file.index);
                bits.ReadUInt32(out file.count);
                bits.ReadUInt32(out file.linsiz);   // Size of payload.
                int linsiz = (int)file.count * (8 + ((sec.flags & 1) != 0 ? 4 : 0));
                bits.Position += linsiz;
                blocks++;
              }

              func.lines = new PdbLines[blocks];
              int block = 0;

              bits.Position = begSym;
              while (bits.Position < endSym) {
                CV_SourceFile file;
                bits.ReadUInt32(out file.index);
                bits.ReadUInt32(out file.count);
                bits.ReadUInt32(out file.linsiz);   // Size of payload.

                PdbSource src = (PdbSource)checks[(int)file.index];
                PdbLines tmp = new PdbLines(src, file.count);
                func.lines[block++] = tmp;
                PdbLine[] lines = tmp.lines;

                int plin = bits.Position;
                int pcol = bits.Position + 8 * (int)file.count;

                for (int i = 0; i < file.count; i++) {
                  CV_Line line;
                  CV_Column column = new CV_Column();

                  bits.Position = plin + 8 * i;
                  bits.ReadUInt32(out line.offset);
                  bits.ReadUInt32(out line.flags);

                  uint lineBegin = line.flags & (uint)CV_Line_Flags.linenumStart;
                  uint delta = (line.flags & (uint)CV_Line_Flags.deltaLineEnd) >> 24;
                  //bool statement = ((line.flags & (uint)CV_Line_Flags.fStatement) == 0);
                  if ((sec.flags & 1) != 0) {
                    bits.Position = pcol + 4 * i;
                    bits.ReadUInt16(out column.offColumnStart);
                    bits.ReadUInt16(out column.offColumnEnd);
                  }

                  lines[i] = new PdbLine(line.offset,
                                         lineBegin,
                                         column.offColumnStart,
                                         lineBegin+delta,
                                         column.offColumnEnd);
                }
              }
              break;
            }
        }
        bits.Position = endSym;
      }
    }
예제 #7
0
        static void LoadManagedLines(PdbFunction[] funcs,
                                     IntHashTable names,
                                     BitAccess bits,
                                     MsfDirectory dir,
                                     Dictionary <string, int> nameIndex,
                                     PdbReader reader,
                                     uint limit)
        {
            Array.Sort(funcs, PdbFunction.byAddress);
            IntHashTable checks = new IntHashTable();

            // Read the files first
            int begin = bits.Position;

            while (bits.Position < limit)
            {
                int sig;
                int siz;
                bits.ReadInt32(out sig);
                bits.ReadInt32(out siz);
                int place  = bits.Position;
                int endSym = bits.Position + siz;

                switch ((DEBUG_S_SUBSECTION)sig)
                {
                case DEBUG_S_SUBSECTION.FILECHKSMS:
                    while (bits.Position < endSym)
                    {
                        CV_FileCheckSum chk;

                        int ni = bits.Position - place;
                        bits.ReadUInt32(out chk.name);
                        bits.ReadUInt8(out chk.len);
                        bits.ReadUInt8(out chk.type);

                        string name = (string)names[(int)chk.name];
                        int    guidStream;
                        Guid   doctypeGuid  = SymDocumentType.Text;
                        Guid   languageGuid = SymLanguageType.CSharp;
                        Guid   vendorGuid   = SymLanguageVendor.Microsoft;
                        if (nameIndex.TryGetValue("/src/files/" + name, out guidStream))
                        {
                            var guidBits = new BitAccess(0x100);
                            dir.streams[guidStream].Read(reader, guidBits);
                            LoadGuidStream(guidBits, out doctypeGuid, out languageGuid, out vendorGuid);
                        }

                        PdbSource src = new PdbSource((uint)ni, name, doctypeGuid, languageGuid, vendorGuid);
                        checks.Add(ni, src);
                        bits.Position += chk.len;
                        bits.Align(4);
                    }
                    bits.Position = endSym;
                    break;

                default:
                    bits.Position = endSym;
                    break;
                }
            }

            // Read the lines next.
            bits.Position = begin;
            while (bits.Position < limit)
            {
                int sig;
                int siz;
                bits.ReadInt32(out sig);
                bits.ReadInt32(out siz);
                int endSym = bits.Position + siz;

                switch ((DEBUG_S_SUBSECTION)sig)
                {
                case DEBUG_S_SUBSECTION.LINES: {
                    CV_LineSection sec;

                    bits.ReadUInt32(out sec.off);
                    bits.ReadUInt16(out sec.sec);
                    bits.ReadUInt16(out sec.flags);
                    bits.ReadUInt32(out sec.cod);
                    PdbFunction func = FindFunction(funcs, sec.sec, sec.off);
                    if (func == null)
                    {
                        break;
                    }

                    // Count the line blocks.
                    int begSym = bits.Position;
                    int blocks = 0;
                    while (bits.Position < endSym)
                    {
                        CV_SourceFile file;
                        bits.ReadUInt32(out file.index);
                        bits.ReadUInt32(out file.count);
                        bits.ReadUInt32(out file.linsiz); // Size of payload.
                        int linsiz = (int)file.count * (8 + ((sec.flags & 1) != 0 ? 4 : 0));
                        bits.Position += linsiz;
                        blocks++;
                    }

                    func.lines = new PdbLines[blocks];
                    int block = 0;

                    bits.Position = begSym;
                    while (bits.Position < endSym)
                    {
                        CV_SourceFile file;
                        bits.ReadUInt32(out file.index);
                        bits.ReadUInt32(out file.count);
                        bits.ReadUInt32(out file.linsiz); // Size of payload.

                        PdbSource src = (PdbSource)checks[(int)file.index];
                        PdbLines  tmp = new PdbLines(src, file.count);
                        func.lines[block++] = tmp;
                        PdbLine[] lines = tmp.lines;

                        int plin = bits.Position;
                        int pcol = bits.Position + 8 * (int)file.count;

                        for (int i = 0; i < file.count; i++)
                        {
                            CV_Line   line;
                            CV_Column column = new CV_Column();

                            bits.Position = plin + 8 * i;
                            bits.ReadUInt32(out line.offset);
                            bits.ReadUInt32(out line.flags);

                            uint lineBegin = line.flags & (uint)CV_Line_Flags.linenumStart;
                            uint delta     = (line.flags & (uint)CV_Line_Flags.deltaLineEnd) >> 24;
                            bool statement = ((line.flags & (uint)CV_Line_Flags.fStatement) == 0);
                            if ((sec.flags & 1) != 0)
                            {
                                bits.Position = pcol + 4 * i;
                                bits.ReadUInt16(out column.offColumnStart);
                                bits.ReadUInt16(out column.offColumnEnd);
                            }

                            lines[i] = new PdbLine(line.offset,
                                                   lineBegin,
                                                   column.offColumnStart,
                                                   lineBegin + delta,
                                                   column.offColumnEnd);
                        }
                    }
                    break;
                }
                }
                bits.Position = endSym;
            }
        }
예제 #8
0
        void ReadLines(PdbLines lines, MethodSymbols symbols)
        {
            for (int i = 0; i < lines.lines.Length; i++) {
                var line = lines.lines [i];

                symbols.Instructions.Add (new InstructionSymbol ((int) line.offset, new SequencePoint (GetDocument (lines.file)) {
                    StartLine = (int) line.lineBegin,
                    StartColumn = (int) line.colBegin,
                    EndLine = (int) line.lineEnd,
                    EndColumn = (int) line.colEnd,
                }));
            }
        }
예제 #9
0
        void ReadLines(PdbLines lines, InstructionMapper mapper)
        {
            var document = GetDocument (lines.file);

            foreach (var line in lines.lines)
                ReadLine (line, document, mapper);
        }
예제 #10
0
        void ReadLines(PdbLines lines, MethodSymbols symbols)
        {
            symbols.Document = GetDocument (lines.file);

            var count = lines.lines.Length;

            symbols.Offsets = new int [count];
            symbols.StartRows = new int [count];
            symbols.StartColumns = new int [count];
            symbols.EndRows = new int [count];
            symbols.EndColumns = new int [count];

            for (int i = 0; i < lines.lines.Length; i++) {
                var line = lines.lines [i];

                symbols.Offsets [i] = (int) line.offset;
                symbols.StartRows [i] = (int) line.lineBegin;
                symbols.StartColumns [i] = line.colBegin;
                symbols.EndRows [i] = (int) line.lineEnd;
                symbols.EndColumns [i] = line.colEnd;
            }
        }
		void ReadLines (PdbLines lines, IDictionary instructions)
		{
			Document document = GetDocument (lines.file);

			foreach (PdbLine line in lines.lines)
				ReadLines (line, document, instructions);
		}
예제 #12
0
		internal Source(PdbLines lines) : this()
		{
			this.Document = new Document(lines.file);

			sequencePoints.AddRange(lines.lines.Select(l => new SequencePoint(l)));
		}