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Add support for offline symbol resolving by setting the "TRACY_SYMBOL_OFFLINE_RESOLVE=1" env var

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- Add a tool "tracy-edit" that allows loading a tracy capture, patching symbols and recompress the result
- Add offline symbol resolvers for linux (using addr2line) and windows (using dbghelper)
This commit is contained in:
Tiago Rodrigues
2023-11-17 15:48:17 -05:00
committed by trodrigues
parent 906f73cab3
commit f4f75eac64
15 changed files with 1472 additions and 63 deletions
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server/TracyWorker.cpp
+31 -3
View File
@@ -553,11 +553,12 @@ Worker::Worker( const char* name, const char* program, const std::vector<ImportE
}
}
Worker::Worker( FileRead& f, EventType::Type eventMask, bool bgTasks )
Worker::Worker( FileRead& f, EventType::Type eventMask, bool bgTasks, bool allowStringModification)
: m_hasData( true )
, m_stream( nullptr )
, m_buffer( nullptr )
, m_inconsistentSamples( false )
, m_allowStringModification(allowStringModification)
{
auto loadStart = std::chrono::high_resolution_clock::now();
@@ -707,7 +708,12 @@ Worker::Worker( FileRead& f, EventType::Type eventMask, bool bgTasks )
f.Read( sz );
m_data.stringMap.reserve( sz );
m_data.stringData.reserve_exact( sz, m_slab );
if( !m_allowStringModification )
{
m_data.stringData.reserve_exact( sz, m_slab );
}
for( uint64_t i=0; i<sz; i++ )
{
uint64_t ptr, ssz;
@@ -716,7 +722,16 @@ Worker::Worker( FileRead& f, EventType::Type eventMask, bool bgTasks )
f.Read( dst, ssz );
dst[ssz] = '\0';
m_data.stringMap.emplace( charutil::StringKey { dst, size_t( ssz ) }, i );
m_data.stringData[i] = ( dst );
if( m_allowStringModification )
{
m_data.stringData.push_back( dst );
}
else
{
m_data.stringData[i] = ( dst );
}
pointerMap.emplace( ptr, dst );
}
@@ -2411,6 +2426,19 @@ const char* Worker::GetString( const StringIdx& idx ) const
return m_data.stringData[idx.Idx()];
}
uint32_t Worker::AddNewString(const char* newString)
{
assert(m_allowStringModification);
uint64_t sz = strlen(newString);
auto ptr = m_slab.Alloc<char>( sz+1 );
memcpy( ptr, newString, sz );
ptr[sz] = '\0';
uint32_t idx = m_data.stringData.size();
m_data.stringMap.emplace( charutil::StringKey { ptr, sz }, idx );
m_data.stringData.push_back( ptr );
return idx;
}
static const char* BadExternalThreadNames[] = {
"ntdll.dll",
"???",
server/TracyWorker.hpp
+6 -1
View File
@@ -446,7 +446,7 @@ public:
Worker( const char* addr, uint16_t port );
Worker( const char* name, const char* program, const std::vector<ImportEventTimeline>& timeline, const std::vector<ImportEventMessages>& messages, const std::vector<ImportEventPlots>& plots, const std::unordered_map<uint64_t, std::string>& threadNames );
Worker( FileRead& f, EventType::Type eventMask = EventType::All, bool bgTasks = true );
Worker( FileRead& f, EventType::Type eventMask = EventType::All, bool bgTasks = true, bool allowStringModification = false);
~Worker();
const std::string& GetAddr() const { return m_addr; }
@@ -549,6 +549,8 @@ public:
StringIdx GetLocationForAddress( uint64_t address, uint32_t& line ) const;
const uint64_t* GetInlineSymbolList( uint64_t sym, uint32_t len );
unordered_flat_map<CallstackFrameId, CallstackFrameData*, CallstackFrameIdHash, CallstackFrameIdCompare>& GetCallstackFrameMap() { return m_data.callstackFrameMap; }
#ifndef TRACY_NO_STATISTICS
const VarArray<CallstackFrameId>& GetParentCallstack( uint32_t idx ) const { return *m_data.parentCallstackPayload[idx]; }
const CallstackFrameData* GetParentCallstackFrame( const CallstackFrameId& ptr ) const;
@@ -665,6 +667,8 @@ public:
void CacheSourceFiles();
uint32_t AddNewString(const char* newString);
private:
void Network();
void Exec();
@@ -984,6 +988,7 @@ private:
bool m_combineSamples;
bool m_identifySamples = false;
bool m_inconsistentSamples;
bool m_allowStringModification = false;
short_ptr<GpuCtxData> m_gpuCtxMap[256];
uint32_t m_pendingCallstackId = 0;