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Perform symbol information queries.

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This commit is contained in:
Bartosz Taudul 2020-02-26 22:35:15 +01:00
parent ef05570540
commit 26cee8acf0
7 changed files with 73 additions and 2 deletions
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25
client/TracyProfiler.cpp
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@ -2301,6 +2301,9 @@ bool Profiler::HandleServerQuery()
case ServerQueryParameter:
HandleParameter( ptr );
break;
case ServerQuerySymbol:
HandleSymbolQuery( ptr );
break;
default:
assert( false );
break;
@ -2677,6 +2680,28 @@ void Profiler::HandleParameter( uint64_t payload )
m_paramCallback( idx, val );
}
void Profiler::HandleSymbolQuery( uint64_t symbol )
{
#ifdef TRACY_HAS_CALLSTACK
const auto sym = DecodeSymbolAddress( symbol );
SendString( uint64_t( sym.file ), sym.file, QueueType::CustomStringData );
SendString( uint64_t( sym.name ), sym.name, QueueType::CustomStringData );
QueueItem item;
MemWrite( &item.hdr.type, QueueType::SymbolInformation );
MemWrite( &item.callstackFrame.file, uint64_t( sym.file ) );
MemWrite( &item.callstackFrame.name, uint64_t( sym.name ) );
MemWrite( &item.callstackFrame.line, sym.line );
MemWrite( &item.callstackFrame.symAddr, symbol );
AppendData( &item, QueueDataSize[(int)QueueType::SymbolInformation] );
tracy_free( (void*)sym.file );
tracy_free( (void*)sym.name );
#endif
}
}
#ifdef __cplusplus

1
client/TracyProfiler.hpp
View File

@ -557,6 +557,7 @@ private:
bool HandleServerQuery();
void HandleDisconnect();
void HandleParameter( uint64_t payload );
void HandleSymbolQuery( uint64_t symbol );
void CalibrateTimer();
void CalibrateDelay();

3
common/TracyProtocol.hpp
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@ -47,7 +47,8 @@ enum ServerQuery : uint8_t
ServerQueryFrameName,
ServerQueryDisconnect,
ServerQueryExternalName,
ServerQueryParameter
ServerQueryParameter,
ServerQuerySymbol
};
struct ServerQueryPacket

2
common/TracyQueue.hpp
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@ -21,6 +21,7 @@ enum class QueueType : uint8_t
Callstack,
CallstackAlloc,
CallstackSample,
SymbolInformation,
FrameImage,
ZoneBegin,
ZoneBeginCallstack,
@ -448,6 +449,7 @@ static constexpr size_t QueueDataSize[] = {
sizeof( QueueHeader ) + sizeof( QueueCallstack ),
sizeof( QueueHeader ) + sizeof( QueueCallstackAlloc ),
sizeof( QueueHeader ) + sizeof( QueueCallstackSample ),
sizeof( QueueHeader ) + sizeof( QueueCallstackFrame ), // symbol information
sizeof( QueueHeader ) + sizeof( QueueFrameImage ),
sizeof( QueueHeader ) + sizeof( QueueZoneBegin ),
sizeof( QueueHeader ) + sizeof( QueueZoneBegin ), // callstack

7
server/TracyEvent.hpp
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@ -326,7 +326,14 @@ struct CallstackFrame : public CallstackFrameBasic
uint64_t symAddr;
};
struct SymbolData : public CallstackFrameBasic
{
StringIdx imageName;
};
enum { CallstackFrameBasicSize = sizeof( CallstackFrameBasic ) };
enum { CallstackFrameSize = sizeof( CallstackFrame ) };
enum { SymbolDataSize = sizeof( SymbolData ) };
struct CallstackFrameData
{

34
server/TracyWorker.cpp
View File

@ -2501,7 +2501,8 @@ void Worker::Exec()
{
if( m_pendingStrings != 0 || m_pendingThreads != 0 || m_pendingSourceLocation != 0 || m_pendingCallstackFrames != 0 ||
!m_pendingCustomStrings.empty() || m_data.plots.IsPending() || m_pendingCallstackPtr != 0 ||
m_pendingExternalNames != 0 || m_pendingCallstackSubframes != 0 || !m_pendingFrameImageData.empty() )
m_pendingExternalNames != 0 || m_pendingCallstackSubframes != 0 || !m_pendingFrameImageData.empty() ||
!m_pendingSymbols.empty() )
{
continue;
}
@ -3461,6 +3462,9 @@ bool Worker::Process( const QueueItem& ev )
case QueueType::CallstackFrame:
ProcessCallstackFrame( ev.callstackFrame );
break;
case QueueType::SymbolInformation:
ProcessSymbolInformation( ev.callstackFrame );
break;
case QueueType::Terminate:
m_terminate = true;
break;
@ -4723,6 +4727,12 @@ void Worker::ProcessCallstackFrame( const QueueCallstackFrame& ev )
m_callstackFrameStaging->data[idx].line = ev.line;
m_callstackFrameStaging->data[idx].symAddr = ev.symAddr;
if( ev.symAddr != 0 && m_data.symbolMap.find( ev.symAddr ) == m_data.symbolMap.end() && m_pendingSymbols.find( ev.symAddr ) == m_pendingSymbols.end() )
{
m_pendingSymbols.emplace( ev.symAddr, m_callstackFrameStaging->imageName );
Query( ServerQuerySymbol, ev.symAddr );
}
if( --m_pendingCallstackSubframes == 0 )
{
assert( m_data.callstackFrameMap.find( PackPointer( m_callstackFrameStagingPtr ) ) == m_data.callstackFrameMap.end() );
@ -4739,6 +4749,28 @@ void Worker::ProcessCallstackFrame( const QueueCallstackFrame& ev )
m_pendingCustomStrings.erase( m_pendingCustomStrings.find( ev.file ) );
}
void Worker::ProcessSymbolInformation( const QueueCallstackFrame& ev )
{
auto it = m_pendingSymbols.find( ev.symAddr );
assert( it != m_pendingSymbols.end() );
auto nit = m_pendingCustomStrings.find( ev.name );
assert( nit != m_pendingCustomStrings.end() );
auto fit = m_pendingCustomStrings.find( ev.file );
assert( fit != m_pendingCustomStrings.end() );
SymbolData sd;
sd.name = StringIdx( nit->second.idx );
sd.file = StringIdx( fit->second.idx );
sd.line = ev.line;
sd.imageName = it->second;
m_data.symbolMap.emplace( ev.symAddr, std::move( sd ) );
m_pendingSymbols.erase( it );
m_pendingCustomStrings.erase( nit );
m_pendingCustomStrings.erase( m_pendingCustomStrings.find( ev.file ) );
}
void Worker::ProcessCrashReport( const QueueCrashReport& ev )
{
CheckString( ev.text );

3
server/TracyWorker.hpp
View File

@ -217,6 +217,7 @@ private:
Vector<short_ptr<VarArray<CallstackFrameId>>> callstackPayload;
unordered_flat_map<CallstackFrameId, CallstackFrameData*, CallstackFrameIdHash, CallstackFrameIdCompare> callstackFrameMap;
unordered_flat_map<CallstackFrameData*, CallstackFrameId, RevFrameHash, RevFrameComp> revFrameMap;
unordered_flat_map<uint64_t, SymbolData> symbolMap;
unordered_flat_map<uint32_t, LockMap*> lockMap;
@ -517,6 +518,7 @@ private:
tracy_force_inline void ProcessCallstackSample( const QueueCallstackSample& ev );
tracy_force_inline void ProcessCallstackFrameSize( const QueueCallstackFrameSize& ev );
tracy_force_inline void ProcessCallstackFrame( const QueueCallstackFrame& ev );
tracy_force_inline void ProcessSymbolInformation( const QueueCallstackFrame& ev );
tracy_force_inline void ProcessCrashReport( const QueueCrashReport& ev );
tracy_force_inline void ProcessSysTime( const QueueSysTime& ev );
tracy_force_inline void ProcessContextSwitch( const QueueContextSwitch& ev );
@ -693,6 +695,7 @@ private:
unordered_flat_map<uint64_t, ThreadData*> m_threadMap;
unordered_flat_map<uint64_t, NextCallstack> m_nextCallstack;
unordered_flat_map<uint64_t, FrameImagePending> m_pendingFrameImageData;
unordered_flat_map<uint64_t, StringIdx> m_pendingSymbols;
uint32_t m_pendingStrings;
uint32_t m_pendingThreads;