public readonly long Object; // the lock object as a difference from obj_base
#endregion Fields
#region Constructors
MonitiorEvent(LogFileReader 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);
}
}
public readonly long[] ObjAddr; // num_objects object pointer differences from obj_base
#endregion Fields
#region Constructors
MoveGcEvent(LogFileReader reader)
{
TimeDiff = reader.ReadULeb128 ();
ulong num = reader.ReadULeb128 ();
ObjAddr = new long[num];
for (ulong i = 0; i < num; i++) {
ObjAddr [i] = reader.ReadSLeb128 ();
}
}
public readonly long Pointer; // pointer of the metadata type depending on mtype
#endregion Fields
#region Constructors
MetadataEvent(LogFileReader 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;
}
}
MethodEvent(LogFileReader 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 ();
}
}
HeapEvent(LogFileReader 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 ();
}
}
}
public HitSampleEvent(LogFileReader 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 ();
}
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(LogFileReader 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);
}
}
public readonly long ObjAddr; // object pointer differences from obj_base
#endregion Fields
#region Constructors
HandleCreatedGcEvent(LogFileReader reader, byte exinfo)
{
TimeDiff = reader.ReadULeb128 ();
HandleType = reader.ReadULeb128 ();
Handle = reader.ReadULeb128 ();
ObjAddr = reader.ReadSLeb128 ();
if (exinfo == TYPE_GC_HANDLE_CREATED_BT)
new Backtrace (reader);
}
public Backtrace(LogFileReader reader)
{
Flags = reader.ReadULeb128 ();
ulong num = reader.ReadULeb128 ();
Frame = new long[num];
for (ulong i = 0; i < num; i++) {
Frame [i] = reader.ReadSLeb128 ();
}
}
public CounterValue(LogFileReader reader, ulong index)
{
Index = index;
Type = (uint)reader.ReadULeb128 ();
switch ((CounterValueType)Type) {
case CounterValueType.MONO_COUNTER_STRING:
if (reader.ReadULeb128 () == 1)
reader.ReadNullTerminatedString ();
break;
case CounterValueType.MONO_COUNTER_WORD:
case CounterValueType.MONO_COUNTER_INT:
case CounterValueType.MONO_COUNTER_LONG:
reader.ReadSLeb128 ();
break;
case CounterValueType.MONO_COUNTER_UINT:
case CounterValueType.MONO_COUNTER_ULONG:
reader.ReadULeb128 ();
break;
case CounterValueType.MONO_COUNTER_DOUBLE:
reader.ReadUInt64 ();
break;
default:
throw new ArgumentException (String.Format("Unknown Counter Value type {0} [0x{0:x8}], for counter at index {3}, near byte {1} [0x{1:x8}] of {2}.", Type, reader.Position, reader.Length, Index));
}
}
public USymSampleEvent(LogFileReader reader)
{
Address = reader.ReadSLeb128 ();
Size = reader.ReadULeb128 ();
Name = reader.ReadNullTerminatedString ();
}
public UBinSampleEvent(LogFileReader reader)
{
TimeDiff = reader.ReadULeb128 ();
Address = reader.ReadSLeb128 ();
Offset = reader.ReadULeb128 ();
Size = reader.ReadULeb128 ();
Name = reader.ReadNullTerminatedString ();
}
public readonly long Pointer; // pointer of the metadata type depending on mtype
#endregion Fields
#region Constructors
MetadataEvent(LogFileReader reader, byte extendedInfo)
{
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.Assembly:
Flags = reader.ReadULeb128 ();
Name = reader.ReadNullTerminatedString ();
break;
case MetaDataType.Thread:
Flags = reader.ReadULeb128 ();
if (reader.Header.Format < 11 || (reader.Header.Format > 10 && extendedInfo == 0)) {
Name = reader.ReadNullTerminatedString ();
}
break;
case MetaDataType.Domain:
Flags = reader.ReadULeb128 ();
if (extendedInfo == 0)
Name = reader.ReadNullTerminatedString ();
break;
case MetaDataType.Context:
Flags = reader.ReadULeb128 ();
Domain = reader.ReadSLeb128 ();
break;
default:
throw new ArgumentException ("Unknown metadata type: " + MType);
}
}
public readonly ulong Size; // size of the object in the heap
#endregion Fields
#region Constructors
AllocEvent(LogFileReader 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);
}
public readonly long ObjAddr; // object pointer differences from obj_base
#endregion Fields
#region Constructors
HandleCreatedGcEvent(LogFileReader reader)
{
TimeDiff = reader.ReadULeb128 ();
HandleType = reader.ReadULeb128 ();
Handle = reader.ReadULeb128 ();
ObjAddr = reader.ReadSLeb128 ();
}
public RuntimeJitHelperEvent(LogFileReader reader)
: base(reader)
{
Type = reader.ReadULeb128 ();
BufferAddress = reader.ReadSLeb128 ();
BufferSize = reader.ReadULeb128 ();
if (Type == (ulong)MonoProfilerCodeBufferType.MONO_PROFILER_CODE_BUFFER_SPECIFIC_TRAMPOLINE) {
Name = reader.ReadNullTerminatedString ();
}
}
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(LogFileReader reader, byte exinfo)
{
TimeDiff = reader.ReadULeb128 ();
byte subtype = (byte)(exinfo & ~TYPE_EXCEPTION_BT);
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);
} else
throw new InvalidOperationException ("Unknown exception event type:" + (exinfo & ~TYPE_EXCEPTION_BT));
}
