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fix formatting

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Tiago Rodrigues 2023-11-18 15:03:12 -05:00 committed by trodrigues
parent 3fdd1e1863
commit c302b509fe
1 changed files with 20 additions and 26 deletions
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46
public/client/TracyCallstack.cpp
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@ -93,9 +93,11 @@ extern "C" const char* ___tracy_demangle( const char* mangled )
namespace tracy namespace tracy
{ {
// TODO: use TRACY_SYMBOL_OFFLINE_RESOLVE to this at compilation time
// when "TRACY_SYMBOL_OFFLINE_RESOLVE" is set to "1", instead of fully resolving symbols at runtime, // when "TRACY_SYMBOL_OFFLINE_RESOLVE" is set to "1", instead of fully resolving symbols at runtime,
// simply resolve the offset and image name (which will be enough the resolving to be done offline) // simply resolve the offset and image name (which will be enough the resolving to be done offline)
bool getDoOfflineSymbolResolve() bool ShouldResolveSymbolsOffline()
{ {
const char* symbolOfflineResolve = GetEnvVar( "TRACY_SYMBOL_OFFLINE_RESOLVE" ); const char* symbolOfflineResolve = GetEnvVar( "TRACY_SYMBOL_OFFLINE_RESOLVE" );
return (symbolOfflineResolve && symbolOfflineResolve[0] == '1'); return (symbolOfflineResolve && symbolOfflineResolve[0] == '1');
@ -150,12 +152,9 @@ void InitCallstackCritical()
___tracy_RtlWalkFrameChain = (___tracy_t_RtlWalkFrameChain)GetProcAddress( GetModuleHandleA( "ntdll.dll" ), "RtlWalkFrameChain" ); ___tracy_RtlWalkFrameChain = (___tracy_t_RtlWalkFrameChain)GetProcAddress( GetModuleHandleA( "ntdll.dll" ), "RtlWalkFrameChain" );
} }
void dbgHelpInit() void DbgHelpInit()
{ {
if( s_doOfflineSymbolResolve ) if( s_doOfflineSymbolResolve ) return;
{
return;
}
_SymAddrIncludeInlineTrace = (t_SymAddrIncludeInlineTrace)GetProcAddress(GetModuleHandleA("dbghelp.dll"), "SymAddrIncludeInlineTrace"); _SymAddrIncludeInlineTrace = (t_SymAddrIncludeInlineTrace)GetProcAddress(GetModuleHandleA("dbghelp.dll"), "SymAddrIncludeInlineTrace");
_SymQueryInlineTrace = (t_SymQueryInlineTrace)GetProcAddress(GetModuleHandleA("dbghelp.dll"), "SymQueryInlineTrace"); _SymQueryInlineTrace = (t_SymQueryInlineTrace)GetProcAddress(GetModuleHandleA("dbghelp.dll"), "SymQueryInlineTrace");
@ -175,18 +174,16 @@ void dbgHelpInit()
#endif #endif
} }
DWORD64 dbgHelpLoadSymbolsForModule(PCSTR imageName, DWORD64 baseOfDll, DWORD bllSize) DWORD64 DbgHelpLoadSymbolsForModule( const char* imageName, uint64_t baseOfDll, uint32_t bllSize )
{ {
if( !s_doOfflineSymbolResolve ) if( s_doOfflineSymbolResolve ) return 0;
{
return SymLoadModuleEx( GetCurrentProcess(), nullptr, imageName, nullptr, baseOfDll, bllSize, nullptr, 0 ); return SymLoadModuleEx( GetCurrentProcess(), nullptr, imageName, nullptr, baseOfDll, bllSize, nullptr, 0 );
}
return 0x0;
} }
ModuleCache* dbgHelpLoadSymbolsForModuleAndCache(PCSTR imageName, DWORD imageNameLength, DWORD64 baseOfDll, DWORD dllSize) ModuleCache* DbgHelpLoadSymbolsForModuleAndCache( const char* imageName, uint32_t imageNameLength, uint64_t baseOfDll, uint32_t dllSize )
{ {
dbgHelpLoadSymbolsForModule( imageName, baseOfDll, dllSize ); DbgHelpLoadSymbolsForModule( imageName, baseOfDll, dllSize );
ModuleCache* cachedModule = s_modCache->push_next(); ModuleCache* cachedModule = s_modCache->push_next();
cachedModule->start = baseOfDll; cachedModule->start = baseOfDll;
@ -195,9 +192,9 @@ ModuleCache* dbgHelpLoadSymbolsForModuleAndCache(PCSTR imageName, DWORD imageNam
// when doing offline symbol resolution, we must store the full path of the dll for the resolving to work // when doing offline symbol resolution, we must store the full path of the dll for the resolving to work
if( s_doOfflineSymbolResolve ) if( s_doOfflineSymbolResolve )
{ {
cachedModule->name = (char*)tracy_malloc_fast(imageNameLength + 2); cachedModule->name = (char*)tracy_malloc_fast(imageNameLength + 1);
memcpy(cachedModule->name, imageName, imageNameLength); memcpy(cachedModule->name, imageName, imageNameLength);
cachedModule->name[imageNameLength + 1] = '\0'; cachedModule->name[imageNameLength] = '\0';
} }
else else
{ {
@ -217,13 +214,13 @@ ModuleCache* dbgHelpLoadSymbolsForModuleAndCache(PCSTR imageName, DWORD imageNam
void InitCallstack() void InitCallstack()
{ {
s_doOfflineSymbolResolve = getDoOfflineSymbolResolve(); s_doOfflineSymbolResolve = ShouldResolveSymbolsOffline();
if( s_doOfflineSymbolResolve ) if( s_doOfflineSymbolResolve )
{ {
TracyDebug("TRACY: enabling offline symbol resolving!\n"); TracyDebug("TRACY: enabling offline symbol resolving!\n");
} }
dbgHelpInit(); DbgHelpInit();
#ifdef TRACY_DBGHELP_LOCK #ifdef TRACY_DBGHELP_LOCK
DBGHELP_LOCK; DBGHELP_LOCK;
@ -276,7 +273,7 @@ void InitCallstack()
path = full; path = full;
} }
dbgHelpLoadSymbolsForModule( path, (DWORD64)dev[i], 0 ); DbgHelpLoadSymbolsForModule( path, (DWORD64)dev[i], 0 );
const auto psz = strlen( path ); const auto psz = strlen( path );
auto pptr = (char*)tracy_malloc_fast( psz+1 ); auto pptr = (char*)tracy_malloc_fast( psz+1 );
@ -312,7 +309,7 @@ void InitCallstack()
{ {
// This may be a new module loaded since our call to SymInitialize. // This may be a new module loaded since our call to SymInitialize.
// Just in case, force DbgHelp to load its pdb ! // Just in case, force DbgHelp to load its pdb !
dbgHelpLoadSymbolsForModuleAndCache( name, nameLength, (DWORD64)info.lpBaseOfDll, info.SizeOfImage ); DbgHelpLoadSymbolsForModuleAndCache( name, nameLength, (DWORD64)info.lpBaseOfDll, info.SizeOfImage );
} }
} }
} }
@ -329,10 +326,7 @@ void EndCallstack()
const char* DecodeCallstackPtrFast( uint64_t ptr ) const char* DecodeCallstackPtrFast( uint64_t ptr )
{ {
if( s_doOfflineSymbolResolve ) if( s_doOfflineSymbolResolve ) return "[unresolved]";
{
return "[unresolved]";
}
static char ret[MaxNameSize]; static char ret[MaxNameSize];
const auto proc = GetCurrentProcess(); const auto proc = GetCurrentProcess();
@ -419,7 +413,7 @@ ModuleNameAndBaseAddress GetModuleNameAndPrepareSymbols( uint64_t addr )
if( nameLength > 0 ) if( nameLength > 0 )
{ {
// since this is the first time we encounter this module, load its symbols (needed for modules loaded after SymInitialize) // since this is the first time we encounter this module, load its symbols (needed for modules loaded after SymInitialize)
ModuleCache* cachedModule = dbgHelpLoadSymbolsForModuleAndCache( name, nameLength, (DWORD64)info.lpBaseOfDll, info.SizeOfImage ); ModuleCache* cachedModule = DbgHelpLoadSymbolsForModuleAndCache( name, nameLength, (DWORD64)info.lpBaseOfDll, info.SizeOfImage );
return ModuleNameAndBaseAddress{ cachedModule->name, cachedModule->start }; return ModuleNameAndBaseAddress{ cachedModule->name, cachedModule->start };
} }
} }
@ -777,7 +771,7 @@ void InitCallstackCritical()
void InitCallstack() void InitCallstack()
{ {
if( getDoOfflineSymbolResolve() ) if( ShouldResolveSymbolsOffline() )
{ {
cb_bts = nullptr; // disable use of libbacktrace calls cb_bts = nullptr; // disable use of libbacktrace calls
TracyDebug("TRACY: enabling offline symbol resolving!\n"); TracyDebug("TRACY: enabling offline symbol resolving!\n");