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Code Issues Releases Wiki Activity

Check provider id in etw callback.

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Bartosz Taudul 2020-02-22 12:56:33 +01:00
parent ba0715b295
commit 539ccf5a61
1 changed files with 39 additions and 32 deletions
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71
client/TracySysTrace.cpp
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@ -75,42 +75,49 @@ void WINAPI EventRecordCallback( PEVENT_RECORD record )
#endif #endif
const auto& hdr = record->EventHeader; const auto& hdr = record->EventHeader;
if( hdr.EventDescriptor.Opcode == 36 ) switch( hdr.ProviderId.Data1 )
{ {
const auto cswitch = (const CSwitch*)record->UserData; case 0x3d6fa8d1: // Thread Guid
if( hdr.EventDescriptor.Opcode == 36 )
{
const auto cswitch = (const CSwitch*)record->UserData;
TracyLfqPrepare( QueueType::ContextSwitch ); TracyLfqPrepare( QueueType::ContextSwitch );
MemWrite( &item->contextSwitch.time, hdr.TimeStamp.QuadPart ); MemWrite( &item->contextSwitch.time, hdr.TimeStamp.QuadPart );
memcpy( &item->contextSwitch.oldThread, &cswitch->oldThreadId, sizeof( cswitch->oldThreadId ) ); memcpy( &item->contextSwitch.oldThread, &cswitch->oldThreadId, sizeof( cswitch->oldThreadId ) );
memcpy( &item->contextSwitch.newThread, &cswitch->newThreadId, sizeof( cswitch->newThreadId ) ); memcpy( &item->contextSwitch.newThread, &cswitch->newThreadId, sizeof( cswitch->newThreadId ) );
memset( ((char*)&item->contextSwitch.oldThread)+4, 0, 4 ); memset( ((char*)&item->contextSwitch.oldThread)+4, 0, 4 );
memset( ((char*)&item->contextSwitch.newThread)+4, 0, 4 ); memset( ((char*)&item->contextSwitch.newThread)+4, 0, 4 );
MemWrite( &item->contextSwitch.cpu, record->BufferContext.ProcessorNumber ); MemWrite( &item->contextSwitch.cpu, record->BufferContext.ProcessorNumber );
MemWrite( &item->contextSwitch.reason, cswitch->oldThreadWaitReason ); MemWrite( &item->contextSwitch.reason, cswitch->oldThreadWaitReason );
MemWrite( &item->contextSwitch.state, cswitch->oldThreadState ); MemWrite( &item->contextSwitch.state, cswitch->oldThreadState );
TracyLfqCommit; TracyLfqCommit;
} }
else if( hdr.EventDescriptor.Opcode == 50 ) else if( hdr.EventDescriptor.Opcode == 50 )
{ {
const auto rt = (const ReadyThread*)record->UserData; const auto rt = (const ReadyThread*)record->UserData;
TracyLfqPrepare( QueueType::ThreadWakeup ); TracyLfqPrepare( QueueType::ThreadWakeup );
MemWrite( &item->threadWakeup.time, hdr.TimeStamp.QuadPart ); MemWrite( &item->threadWakeup.time, hdr.TimeStamp.QuadPart );
memcpy( &item->threadWakeup.thread, &rt->threadId, sizeof( rt->threadId ) ); memcpy( &item->threadWakeup.thread, &rt->threadId, sizeof( rt->threadId ) );
memset( ((char*)&item->threadWakeup.thread)+4, 0, 4 ); memset( ((char*)&item->threadWakeup.thread)+4, 0, 4 );
TracyLfqCommit; TracyLfqCommit;
} }
else if( hdr.EventDescriptor.Opcode == 1 || hdr.EventDescriptor.Opcode == 3 ) else if( hdr.EventDescriptor.Opcode == 1 || hdr.EventDescriptor.Opcode == 3 )
{ {
const auto tt = (const ThreadTrace*)record->UserData; const auto tt = (const ThreadTrace*)record->UserData;
uint64_t tid = tt->threadId; uint64_t tid = tt->threadId;
if( tid == 0 ) return; if( tid == 0 ) return;
uint64_t pid = tt->processId; uint64_t pid = tt->processId;
TracyLfqPrepare( QueueType::TidToPid ); TracyLfqPrepare( QueueType::TidToPid );
MemWrite( &item->tidToPid.tid, tid ); MemWrite( &item->tidToPid.tid, tid );
MemWrite( &item->tidToPid.pid, pid ); MemWrite( &item->tidToPid.pid, pid );
TracyLfqCommit; TracyLfqCommit;
}
break;
default:
break;
} }
} }