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Implement search for symbol base from address.

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This commit is contained in:
Bartosz Taudul 2020-03-27 17:39:42 +01:00
parent 4c381e13e9
commit 992f4c8c2d
2 changed files with 9 additions and 0 deletions
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8
server/TracyWorker.cpp
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@ -2279,6 +2279,14 @@ const char* Worker::GetSymbolCode( uint64_t sym, uint32_t& len ) const
return it->second.data;
}
uint64_t Worker::GetSymbolForAddress( uint64_t address, uint32_t& offset ) const
{
auto it = std::lower_bound( m_data.symbolLoc.begin(), m_data.symbolLoc.end(), address, [] ( const auto& l, const auto& r ) { return l.addr + l.len < r; } );
if( it == m_data.symbolLoc.end() || address < it->addr ) return 0;
offset = address - it->addr;
return it->addr;
}
int64_t Worker::GetZoneEnd( const ZoneEvent& ev )
{
auto ptr = &ev;

1
server/TracyWorker.hpp
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@ -432,6 +432,7 @@ public:
uint64_t GetCanonicalPointer( const CallstackFrameId& id ) const;
const SymbolData* GetSymbolData( uint64_t sym ) const;
const char* GetSymbolCode( uint64_t sym, uint32_t& len ) const;
uint64_t GetSymbolForAddress( uint64_t address, uint32_t& offset ) const;
#ifndef TRACY_NO_STATISTICS
const VarArray<CallstackFrameId>& GetParentCallstack( uint32_t idx ) const { return *m_data.parentCallstackPayload[idx]; }