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Add EnsureReadable() implementation for Windows.

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Bartosz Taudul 2024-07-08 18:42:17 +02:00
parent 6d1deb5640
commit c383e7ae25
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1 changed files with 14 additions and 6 deletions
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20
public/client/TracyProfiler.cpp
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@ -271,8 +271,19 @@ static bool EnsureReadable( uintptr_t address )
MappingInfo* mapping = LookUpMapping(address);
return mapping && EnsureReadable( *mapping );
}
#endif // defined __ANDROID__
#elif defined WIN32
static bool EnsureReadable( uintptr_t address )
{
MEMORY_BASIC_INFORMATION memInfo;
VirtualQuery( reinterpret_cast<void*>( address ), &memInfo, sizeof( memInfo ) );
return memInfo.Protect != PAGE_NOACCESS;
}
#else
static bool EnsureReadable( uintptr_t address )
{
return true;
}
#endif
#ifndef TRACY_DELAYED_INIT
@ -3913,15 +3924,12 @@ void Profiler::HandleSymbolCodeQuery( uint64_t symbol, uint32_t size )
}
else
{
#ifdef __ANDROID__
// On Android it's common for code to be in mappings that are only executable
// but not readable.
if( !EnsureReadable( symbol ) )
{
AckSymbolCodeNotAvailable();
return;
}
#endif
SendLongString( symbol, (const char*)symbol, size, QueueType::SymbolCode );
}
}