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Move drivers and modules caching to their own functions

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This commit is contained in:
Clément Grégoire
2025-10-11 18:05:02 +02:00
parent 903cde50d9
commit 2bdefc2aa3
1 changed files with 42 additions and 30 deletions
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72
public/client/TracyCallstack.cpp
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@@ -445,38 +445,11 @@ ImageEntry* LoadSymbolsForModuleAndCache( const char* imagePath, uint32_t imageN
return CacheModuleInfo( imagePath, imageNameLength, baseOfDll, dllSize );
}
void InitCallstack()
static void CacheProcessDrivers()
{
#ifndef TRACY_SYMBOL_OFFLINE_RESOLVE
s_shouldResolveSymbolsOffline = ShouldResolveSymbolsOffline();
#endif //#ifndef TRACY_SYMBOL_OFFLINE_RESOLVE
if( s_shouldResolveSymbolsOffline )
{
TracyDebug("TRACY: enabling offline symbol resolving!\n");
}
CreateImageCaches();
DbgHelpInit();
#ifdef TRACY_DBGHELP_LOCK
DBGHELP_LOCK;
#endif
// use TRACY_NO_DBGHELP_INIT_LOAD=1 to disable preloading of driver
// and process module symbol loading at startup time - they will be loaded on demand later
// Sometimes this process can take a very long time and prevent resolving callstack frames
// symbols during that time.
const char* noInitLoadEnv = GetEnvVar( "TRACY_NO_DBGHELP_INIT_LOAD" );
const bool initTimeModuleLoad = !( noInitLoadEnv && noInitLoadEnv[0] == '1' );
if ( !initTimeModuleLoad )
{
TracyDebug("TRACY: skipping init time dbghelper module load\n");
}
DWORD needed;
LPVOID dev[4096];
if( initTimeModuleLoad && EnumDeviceDrivers( dev, sizeof(dev), &needed ) != 0 )
if( EnumDeviceDrivers( dev, sizeof(dev), &needed ) != 0 )
{
char windir[MAX_PATH];
if( !GetWindowsDirectoryA( windir, sizeof( windir ) ) ) memcpy( windir, "c:\\windows", 11 );
@@ -523,10 +496,14 @@ void InitCallstack()
}
s_krnlCache->Sort();
}
}
static void CacheProcessModules()
{
DWORD needed;
HANDLE proc = GetCurrentProcess();
HMODULE mod[1024];
if( initTimeModuleLoad && EnumProcessModules( proc, mod, sizeof( mod ), &needed ) != 0 )
if( EnumProcessModules( proc, mod, sizeof( mod ), &needed ) != 0 )
{
const auto sz = needed / sizeof( HMODULE );
for( size_t i=0; i<sz; i++ )
@@ -545,6 +522,41 @@ void InitCallstack()
}
}
}
}
void InitCallstack()
{
#ifndef TRACY_SYMBOL_OFFLINE_RESOLVE
s_shouldResolveSymbolsOffline = ShouldResolveSymbolsOffline();
#endif //#ifndef TRACY_SYMBOL_OFFLINE_RESOLVE
if( s_shouldResolveSymbolsOffline )
{
TracyDebug("TRACY: enabling offline symbol resolving!\n");
}
CreateImageCaches();
DbgHelpInit();
#ifdef TRACY_DBGHELP_LOCK
DBGHELP_LOCK;
#endif
// use TRACY_NO_DBGHELP_INIT_LOAD=1 to disable preloading of driver
// and process module symbol loading at startup time - they will be loaded on demand later
// Sometimes this process can take a very long time and prevent resolving callstack frames
// symbols during that time.
const char* noInitLoadEnv = GetEnvVar( "TRACY_NO_DBGHELP_INIT_LOAD" );
const bool initTimeModuleLoad = !( noInitLoadEnv && noInitLoadEnv[0] == '1' );
if ( !initTimeModuleLoad )
{
TracyDebug("TRACY: skipping init time dbghelper module load\n");
}
else
{
CacheProcessDrivers();
CacheProcessModules();
}
#ifdef TRACY_DBGHELP_LOCK
DBGHELP_UNLOCK;