public static SysCallBoard Create(DataResponse response, FrameGroup group)
{
SysCallBoard result = new SysCallBoard()
{
Response = response, SysCallMap = new Dictionary <UInt64, List <SysCallEntry> >()
};
ulong totalCount = response.Reader.ReadUInt32();
for (ulong i = 0; i < totalCount; ++i)
{
SysCallEntry entry = new SysCallEntry(response.Reader, group.Board);
List <SysCallEntry> entries = null;
if (!result.SysCallMap.TryGetValue(entry.ThreadID, out entries))
{
entries = new List <SysCallEntry>();
result.SysCallMap.Add(entry.ThreadID, entries);
}
if (entry.IsValid)
{
entries.Add(entry);
}
}
return(result);
}
public static SysCallBoard Create(DataResponse response, FrameGroup group)
{
SysCallBoard result = new SysCallBoard()
{
Response = response, systemCalls = new Dictionary <UInt64, UInt64>()
};
ulong totalCount = response.Reader.ReadUInt32();
for (ulong i = 0; i < totalCount; i += 2)
{
UInt64 timestamp = response.Reader.ReadUInt64();
UInt64 callId = response.Reader.ReadUInt64();
UInt64 res = 0;
if (!result.systemCalls.TryGetValue(timestamp, out res))
{
result.systemCalls.Add(timestamp, callId);
}
}
return(result);
}
public static CallstackPack Create(DataResponse response, ISamplingBoard board, SysCallBoard sysCallBoard)
{
CallstackPack result = new CallstackPack()
{
Response = response, CallstackMap = new Dictionary <ulong, List <Callstack> >()
};
ulong totalCount = response.Reader.ReadUInt32();
for (ulong i = 0; i < totalCount;)
{
UInt64 threadID = response.Reader.ReadUInt64();
UInt64 timestamp = response.Reader.ReadUInt64();
UInt64 count = response.Reader.ReadUInt64();
Callstack callstack = new Callstack()
{
Start = (long)timestamp, Reason = CallStackReason.AutoSample
};
if (sysCallBoard != null)
{
Tuple <bool, UInt64> sysCallDesc = sysCallBoard.GetSystemCallParams(timestamp);
if (sysCallDesc.Item1)
{
if (sysCallDesc.Item2 < (int)CallStackReason.MaxReasonsCount)
{
callstack.Reason = (CallStackReason)sysCallDesc.Item2;
}
else
{
callstack.Reason = CallStackReason.SysCall;
}
}
}
for (ulong addressIndex = 0; addressIndex < count; ++addressIndex)
{
UInt64 address = response.Reader.ReadUInt64();
SamplingDescription desc = board.GetDescription(address);
callstack.Add(desc);
}
List <Callstack> callstacks;
if (!result.CallstackMap.TryGetValue(threadID, out callstacks))
{
callstacks = new List <Callstack>();
result.CallstackMap.Add(threadID, callstacks);
}
callstack.Reverse();
callstacks.Add(callstack);
i += (3 + count);
}
return(result);
}
public static CallstackPack Create(DataResponse response, ISamplingBoard board, SysCallBoard sysCallBoard)
{
CallstackPack result = new CallstackPack()
{
Response = response, CallstackMap = new Dictionary <ulong, List <Callstack> >()
};
ulong totalCount = response.Reader.ReadUInt32();
for (ulong i = 0; i < totalCount;)
{
UInt64 threadID = response.Reader.ReadUInt64();
UInt64 timestamp = response.Reader.ReadUInt64();
UInt64 count = response.Reader.ReadUInt64();
Callstack callstack = new Callstack()
{
Start = (long)timestamp, Reason = CallStackReason.AutoSample
};
if (sysCallBoard != null)
{
if (sysCallBoard.HasSysCall(threadID, callstack.Start))
{
callstack.Reason = CallStackReason.SysCall;
}
}
for (ulong addressIndex = 0; addressIndex < count; ++addressIndex)
{
UInt64 address = response.Reader.ReadUInt64();
SamplingDescription desc = board.GetDescription(address);
if (!desc.IsIgnore)
{
callstack.Add(desc);
}
}
List <Callstack> callstacks;
if (!result.CallstackMap.TryGetValue(threadID, out callstacks))
{
callstacks = new List <Callstack>();
result.CallstackMap.Add(threadID, callstacks);
}
//callstack.Reverse();
callstacks.Add(callstack);
i += (3 + count);
}
foreach (List <Callstack> cs in result.CallstackMap.Values)
{
cs.Sort();
}
return(result);
}
