GcEvent(LogFileReader reader)
{
TimeDiff = reader.ReadULeb128();
//EventType = (GcEventType) reader.ReadULeb128 ();
//Generation = reader.ReadULeb128 ();
EventType = (GcEventType)reader.ReadByte();
Generation = reader.ReadByte();
}
public CounterValue(LogFileReader reader, ulong index)
{
Index = index;
// Type = (uint)reader.ReadULeb128 ();
Type = reader.ReadByte();
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));
}
}
ExceptionEvent(LogFileReader reader, byte exinfo)
{
TimeDiff = reader.ReadULeb128();
byte subtype = (byte)(exinfo & ~TYPE_EXCEPTION_BT);
if (subtype == TYPE_CLAUSE)
{
//ClauseType = reader.ReadULeb128 ();
ClauseType = reader.ReadByte();
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));
}
}
public CounterSection(LogFileReader reader)
{
Section = reader.ReadULeb128();
if (Section == MONO_COUNTER_PERFCOUNTERS)
{
SectionName = reader.ReadNullTerminatedString();
}
Name = reader.ReadNullTerminatedString();
//Type = reader.ReadULeb128 ();
//Unit = reader.ReadULeb128 ();
//Variance = reader.ReadULeb128 ();
Type = reader.ReadByte();
Unit = reader.ReadByte();
Variance = reader.ReadByte();
Index = reader.ReadULeb128();
}
public static Event Read(LogFileReader reader)
{
byte info = reader.ReadByte();
EventType type = (EventType)(info & 0xF);
byte extendedInfo = (byte)(info & 0xF0);
return(CreateEvent(reader, type, extendedInfo));
}
MetaEvent(LogFileReader reader, byte exinfo)
{
TimeDiff = reader.ReadULeb128();
if (exinfo == TYPE_SYNC_POINT)
{
MonoProfilerSyncPointType = reader.ReadByte();
}
}
public readonly int SysId; // operating system and architecture identifier
Header(LogFileReader reader)
{
Id = reader.ReadInt32();
if (Id != LogHeaderId)
{
throw new InvalidOperationException("Id doesn't match.");
}
Major = reader.ReadByte();
Minor = reader.ReadByte();
Format = reader.ReadByte();
PtrSize = reader.ReadByte();
StartupTime = reader.ReadInt64();
TimerOverhead = reader.ReadInt32();
Flags = reader.ReadInt32();
Pid = reader.ReadInt32();
Port = reader.ReadUInt16();
SysId = reader.ReadUInt16();
}
public RuntimeJitHelperEvent(LogFileReader reader) : base(reader)
{
// Type = reader.ReadULeb128 ();
Type = reader.ReadByte();
BufferAddress = reader.ReadSLeb128();
BufferSize = reader.ReadULeb128();
if (Type == (ulong)MonoProfilerCodeBufferType.MONO_PROFILER_CODE_BUFFER_SPECIFIC_TRAMPOLINE)
{
Name = reader.ReadNullTerminatedString();
}
}
Header(LogFileReader reader)
{
Console.WriteLine("hoge");
Id = reader.ReadInt32();
if (Id != LogHeaderId)
{
throw new InvalidOperationException("Id doesn't match.");
}
Major = reader.ReadByte();
Minor = reader.ReadByte();
Format = reader.ReadByte();
PtrSize = reader.ReadByte();
StartupTime = reader.ReadInt64();
TimerOverhead = reader.ReadInt32();
Flags = reader.ReadInt32();
Pid = reader.ReadInt32();
Port = reader.ReadUInt16();
// SysId = reader.ReadUInt16 ();
Args = reader.ReadVarString();
Arch = reader.ReadVarString();
OS = reader.ReadVarString();
}
public readonly long Image; // MonoImage* as a pointer difference from ptr_base
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 ();
//}
if (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);
}
}
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)
{
//omanuke
TimeDiff = reader.ReadULeb128();
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 ();
RootRefTypes[n] = (RootType)reader.ReadByte();
RootRefExtraInfos[n] = reader.ReadULeb128();
}
}
else if (exinfo == TYPE_HEAP_OBJECT)
{
TimeDiff = reader.ReadULeb128();
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)
{
TimeDiff = reader.ReadULeb128();
// SampleType = (SampleType) reader.ReadULeb128 ();
SampleType = (SampleType)reader.ReadByte();
//Timestamp = reader.ReadULeb128 ();
Thread = reader.ReadSLeb128();
ulong count = reader.ReadULeb128();
InstructionPointers = new long [count];
for (uint n = 0; n < count; n++)
{
InstructionPointers [n] = reader.ReadSLeb128();
}
//Xamarin.Profiler 0.34 doesn't generate data below?
//ulong mcount = reader.ReadULeb128();
//Methods = new long[mcount];
//for (uint n = 0; n < mcount; n++)
// Methods[n] = reader.ReadSLeb128();
}
public readonly long Image; // MonoImage* as a pointer difference from ptr_base
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;
}
}