Beispiel #1
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        public readonly ulong Size; // size of the object in the heap

        #endregion Fields

        #region Constructors

        AllocEvent(BinaryReader reader, byte extendedInfo)
        {
            TimeDiff = reader.ReadULeb128 ();
            Ptr = reader.ReadSLeb128 ();
            Obj = reader.ReadSLeb128 ();
            Size = reader.ReadULeb128 ();
            if ((extendedInfo & TYPE_ALLOC_BT) != 0)
                Backtrace = new Backtrace (reader);
        }
Beispiel #2
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		public Backtrace (BinaryReader reader)
		{
			Flags = reader.ReadULeb128 ();
			ulong num = reader.ReadULeb128 ();
			Frame = new long[num];
			for (ulong i = 0; i < num; i++) {
				Frame [i] = reader.ReadSLeb128 ();
			}
		}
Beispiel #3
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 HeapEvent(BinaryReader reader, byte exinfo)
 {
     if (exinfo == TYPE_HEAP_START) {
         Type = EventType.Start;
         TimeDiff = reader.ReadULeb128 ();
     } else if (exinfo == TYPE_HEAP_END) {
         Type = EventType.End;
         TimeDiff = reader.ReadULeb128 ();
     } else if (exinfo == TYPE_HEAP_ROOT) {
         Type = EventType.Root;
         ulong nroots = reader.ReadULeb128 ();
         reader.ReadULeb128 (); // gcs
         RootRefs = new long [nroots];
         RootRefTypes = new RootType [nroots];
         RootRefExtraInfos = new ulong [nroots];
         for (ulong n=0; n<nroots; n++) {
             RootRefs [n] = reader.ReadSLeb128 ();
             RootRefTypes [n] = (RootType) reader.ReadULeb128 ();
             RootRefExtraInfos [n] = reader.ReadULeb128 ();
         }
     } else if (exinfo == TYPE_HEAP_OBJECT) {
         Type = EventType.Object;
         Object = reader.ReadSLeb128 ();
         Class = reader.ReadSLeb128 ();
         Size = reader.ReadULeb128 ();
         ulong num = reader.ReadULeb128 ();
         ObjectRefs = new long[num];
         RelOffset = new ulong[num];
         for (ulong i = 0; i < num; i++) {
             RelOffset [i] = reader.ReadULeb128 ();
             ObjectRefs [i] = reader.ReadSLeb128 ();
         }
     }
 }
Beispiel #4
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        public readonly long ObjAddr; // object pointer differences from obj_base

        #endregion Fields

        #region Constructors

        HandleCreatedGcEvent(BinaryReader reader)
        {
            TimeDiff = reader.ReadULeb128 ();
            HandleType = reader.ReadULeb128 ();
            Handle = reader.ReadULeb128 ();
            ObjAddr = reader.ReadSLeb128 ();
        }
Beispiel #5
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        public readonly long Object; // the object that was thrown as a difference from obj_base If the TYPE_EXCEPTION_BT flag is set, a backtrace follows.

        #endregion Fields

        #region Constructors

        ExceptionEvent(BinaryReader reader, byte exinfo)
        {
            TimeDiff = reader.ReadULeb128 ();
            byte subtype = (byte)(exinfo & 0x70);
            if (subtype == TYPE_CLAUSE) {
                ClauseType = reader.ReadULeb128 ();
                ClauseNum = reader.ReadULeb128 ();
                Method = reader.ReadSLeb128 ();
            } else if (subtype == TYPE_THROW) {
                Object = reader.ReadSLeb128 ();
                if ((exinfo & TYPE_EXCEPTION_BT) == TYPE_EXCEPTION_BT)
                    Backtrace = new Backtrace (reader);
            }
        }
Beispiel #6
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		public static new Event Read (BinaryReader reader)
		{
			ulong timeDiff = reader.ReadULeb128 ();
			byte type = reader.ReadByte ();
			long pointer = reader.ReadSLeb128 ();
			
			MetadataEvent result;
			switch (type) {
			case TYPE_CLASS:
				result = new MetaDataClassEvent (reader);
				break;
			case TYPE_IMAGE:
				result = new MetaDataImageEvent (reader);
				break;
			case TYPE_ASSEMBLY:
				result = new MetaDataAssemblyEvent ();
				break;
			case TYPE_DOMAIN:
				result = new MetaDataDomainEvent ();
				break;
			case TYPE_THREAD:
				result = new MetaDataThreadEvent (reader);
				break;
			default:
				throw new InvalidOperationException ("Unknown metadata event type:" + type);
			}
			result.TimeDiff = timeDiff;
			result.Pointer = pointer;
			return result;
		}
Beispiel #7
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 public UBinSampleEvent(BinaryReader reader)
 {
     TimeDiff = reader.ReadULeb128 ();
     Address = reader.ReadSLeb128 ();
     Offset = reader.ReadULeb128 ();
     Size = reader.ReadULeb128 ();
     Name = reader.ReadNullTerminatedString ();
 }
Beispiel #8
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        public readonly long[] ObjAddr; //  num_objects object pointer differences from obj_base

        #endregion Fields

        #region Constructors

        MoveGcEvent(BinaryReader reader)
        {
            TimeDiff = reader.ReadULeb128 ();
            ulong num = reader.ReadULeb128 ();
            ObjAddr = new long[num];
            for (ulong i = 0; i < num; i++) {
                ObjAddr [i] = reader.ReadSLeb128 ();
            }
        }
Beispiel #9
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 MethodEvent(BinaryReader reader, byte exinfo)
 {
     TimeDiff = reader.ReadULeb128 ();
     Method = reader.ReadSLeb128 ();
     Type = (MethodType)exinfo;
     if (Type == MethodType.Jit) {
         CodeAddress = reader.ReadSLeb128 ();
         CodeSize = reader.ReadULeb128 ();
         Name = reader.ReadNullTerminatedString ();
     }
 }
Beispiel #10
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		internal ExceptionThrowEvent (BinaryReader reader)
		{
			TimeDiff = reader.ReadULeb128 ();
			Object = reader.ReadSLeb128 ();
		}
Beispiel #11
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		internal ExceptionClauseEvent (BinaryReader reader)
		{
			TimeDiff = reader.ReadULeb128 ();
			ClauseType = reader.ReadULeb128 ();
			ClauseNum = reader.ReadULeb128 ();
			Method = reader.ReadSLeb128 ();
		}
Beispiel #12
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		public MethodJitEvent (BinaryReader reader)
		{
			TimeDiff = reader.ReadULeb128 ();
			Method = reader.ReadSLeb128 ();
			CodeAddress = reader.ReadSLeb128 ();
			CodeSize = reader.ReadULeb128 ();
			Name = reader.ReadNullTerminatedString ();
		}
Beispiel #13
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		public MethodExcLeaveEvent (BinaryReader reader)
		{
			TimeDiff = reader.ReadULeb128 ();
			Method = reader.ReadSLeb128 ();
		}
Beispiel #14
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		internal MetaDataClassEvent (BinaryReader reader)
		{
			Image = reader.ReadSLeb128 ();
			Flags = reader.ReadULeb128 ();
			Name = reader.ReadNullTerminatedString ();
		}
Beispiel #15
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 public HitSampleEvent(BinaryReader reader)
 {
     SampleType = (SampleType) reader.ReadULeb128 ();
     Timestamp = reader.ReadULeb128 ();
     ulong count = reader.ReadULeb128 ();
     InstructionPointers = new long [count];
     for (uint n=0; n<count; n++)
         InstructionPointers [n] = reader.ReadSLeb128 ();
 }
Beispiel #16
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        public readonly long Pointer; // pointer of the metadata type depending on mtype

        #endregion Fields

        #region Constructors

        MetadataEvent(BinaryReader reader)
        {
            TimeDiff = reader.ReadULeb128 ();
            MType = (MetaDataType)reader.ReadByte ();
            Pointer = reader.ReadSLeb128 ();
            switch (MType) {
            case MetaDataType.Class:
                Image = reader.ReadSLeb128 ();
                Flags = reader.ReadULeb128 ();
                Name = reader.ReadNullTerminatedString ();
                break;
            case MetaDataType.Image:
                Flags = reader.ReadULeb128 ();
                Name = reader.ReadNullTerminatedString ();
                break;
            case MetaDataType.Thread:
                Flags = reader.ReadULeb128 ();
                Name = reader.ReadNullTerminatedString ();
                break;
            }
        }
Beispiel #17
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		MonitiorEvent (BinaryReader reader, byte exinfo)
		{
			TimeDiff = reader.ReadULeb128 ();
			Object = reader.ReadSLeb128 ();
			if (exinfo == MONO_PROFILER_MONITOR_CONTENTION) {
				Backtrace = new Backtrace (reader);
			}
		}
Beispiel #18
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        public readonly long Object; //  the lock object as a difference from obj_base

        #endregion Fields

        #region Constructors

        MonitiorEvent(BinaryReader reader, byte exinfo)
        {
            TimeDiff = reader.ReadULeb128 ();
            Object = reader.ReadSLeb128 ();
            byte ev = (byte)((exinfo >> 4) & 0x3);
            if (ev == MONO_PROFILER_MONITOR_CONTENTION && (exinfo & TYPE_MONITOR_BT) == TYPE_MONITOR_BT) {
                Backtrace = new Backtrace (reader);
            }
        }
Beispiel #19
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		public HeapObjectEvent (BinaryReader reader)
		{
			Object = reader.ReadSLeb128 ();
			Class = reader.ReadSLeb128 ();
			Size = reader.ReadULeb128 ();
			ulong num = reader.ReadULeb128 ();
			ObjectRefs = new long[num];
			RelOffset = new ulong[num];
			for (ulong i = 0; i < num; i++) {
				RelOffset [i] = reader.ReadULeb128 ();
				ObjectRefs [i] = reader.ReadSLeb128 ();
			}
		}
Beispiel #20
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		public HeapRootEvent (BinaryReader reader)
		{
			ulong numRoots = reader.ReadULeb128 ();
			NumGc = reader.ReadULeb128 ();
			
			Object = new long [numRoots];
			RootType = new ulong [numRoots];
			ExtraInfo = new ulong [numRoots];
			
			for (ulong i = 0; i < numRoots; i++) {
				Object[i] = reader.ReadSLeb128 ();
				RootType[i] = reader.ReadULeb128 ();
				ExtraInfo[i] = reader.ReadULeb128 ();
			}
		}
Beispiel #21
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		public SampleHitEvent (BinaryReader reader)
		{
			Type = (SampleType)reader.ReadULeb128 ();
			TimeStamp = reader.ReadULeb128 ();
			ulong num = reader.ReadULeb128 ();
			Ip = new long[num];
			for (ulong i = 0; i < num; i++) {
				Ip[i] = reader.ReadSLeb128 ();
			}
		}
Beispiel #22
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 public USymSampleEvent(BinaryReader reader)
 {
     Address = reader.ReadSLeb128 ();
     Size = reader.ReadULeb128 ();
     Name = reader.ReadNullTerminatedString ();
 }
Beispiel #23
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		HandleCreatedGcEvent (BinaryReader reader)
		{
			TimeDiff = reader.ReadULeb128 ();
			HandleType = (System.Runtime.InteropServices.GCHandleType)reader.ReadULeb128 ();
			Handle = reader.ReadULeb128 ();
			ObjAddr = reader.ReadSLeb128 ();
		}