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Add support for using defining TRACY_SYMBOL_OFFLINE_RESOLVE to enable only the offline symbol resolving codepath

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Tiago Rodrigues 2023-11-18 16:27:26 -05:00 committed by trodrigues
parent b3f68801bb
commit 79618c5a1a
2 changed files with 74 additions and 37 deletions
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1
CMakeLists.txt
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@ -85,6 +85,7 @@ set_option(TRACY_FIBERS "Enable fibers support" OFF)
set_option(TRACY_NO_CRASH_HANDLER "Disable crash handling" OFF) set_option(TRACY_NO_CRASH_HANDLER "Disable crash handling" OFF)
set_option(TRACY_TIMER_FALLBACK "Use lower resolution timers" OFF) set_option(TRACY_TIMER_FALLBACK "Use lower resolution timers" OFF)
set_option(TRACE_CLIENT_LIBUNWIND_BACKTRACE "Use libunwind backtracing where supported" OFF) set_option(TRACE_CLIENT_LIBUNWIND_BACKTRACE "Use libunwind backtracing where supported" OFF)
set_option(TRACY_SYMBOL_OFFLINE_RESOLVE "Instead of runtime symbol resolving, sore offset and sharedlib path for offline symbol resolution" OFF)
if(NOT TRACY_STATIC) if(NOT TRACY_STATIC)
target_compile_definitions(TracyClient PRIVATE TRACY_EXPORTS) target_compile_definitions(TracyClient PRIVATE TRACY_EXPORTS)

110
public/client/TracyCallstack.cpp
View File

@ -93,15 +93,20 @@ 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, 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)
#ifdef TRACY_SYMBOL_OFFLINE_RESOLVE
static constexpr bool s_doOfflineSymbolResolve = true;
bool ShouldResolveSymbolsOffline() { return true; }
#else
bool s_doOfflineSymbolResolve = false;
bool ShouldResolveSymbolsOffline() 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');
} }
#endif // #ifdef TRACY_SYMBOL_OFFLINE_RESOLVE
#if TRACY_HAS_CALLSTACK == 1 #if TRACY_HAS_CALLSTACK == 1
@ -113,18 +118,20 @@ CallstackEntry cb_data[MaxCbTrace];
extern "C" extern "C"
{ {
#ifndef TRACY_SYMBOL_OFFLINE_RESOLVE
typedef DWORD (__stdcall *t_SymAddrIncludeInlineTrace)( HANDLE hProcess, DWORD64 Address ); typedef DWORD (__stdcall *t_SymAddrIncludeInlineTrace)( HANDLE hProcess, DWORD64 Address );
typedef BOOL (__stdcall *t_SymQueryInlineTrace)( HANDLE hProcess, DWORD64 StartAddress, DWORD StartContext, DWORD64 StartRetAddress, DWORD64 CurAddress, LPDWORD CurContext, LPDWORD CurFrameIndex ); typedef BOOL (__stdcall *t_SymQueryInlineTrace)( HANDLE hProcess, DWORD64 StartAddress, DWORD StartContext, DWORD64 StartRetAddress, DWORD64 CurAddress, LPDWORD CurContext, LPDWORD CurFrameIndex );
typedef BOOL (__stdcall *t_SymFromInlineContext)( HANDLE hProcess, DWORD64 Address, ULONG InlineContext, PDWORD64 Displacement, PSYMBOL_INFO Symbol ); typedef BOOL (__stdcall *t_SymFromInlineContext)( HANDLE hProcess, DWORD64 Address, ULONG InlineContext, PDWORD64 Displacement, PSYMBOL_INFO Symbol );
typedef BOOL (__stdcall *t_SymGetLineFromInlineContext)( HANDLE hProcess, DWORD64 qwAddr, ULONG InlineContext, DWORD64 qwModuleBaseAddress, PDWORD pdwDisplacement, PIMAGEHLP_LINE64 Line64 ); typedef BOOL (__stdcall *t_SymGetLineFromInlineContext)( HANDLE hProcess, DWORD64 qwAddr, ULONG InlineContext, DWORD64 qwModuleBaseAddress, PDWORD pdwDisplacement, PIMAGEHLP_LINE64 Line64 );
TRACY_API ___tracy_t_RtlWalkFrameChain ___tracy_RtlWalkFrameChain = 0;
t_SymAddrIncludeInlineTrace _SymAddrIncludeInlineTrace = 0; t_SymAddrIncludeInlineTrace _SymAddrIncludeInlineTrace = 0;
t_SymQueryInlineTrace _SymQueryInlineTrace = 0; t_SymQueryInlineTrace _SymQueryInlineTrace = 0;
t_SymFromInlineContext _SymFromInlineContext = 0; t_SymFromInlineContext _SymFromInlineContext = 0;
t_SymGetLineFromInlineContext _SymGetLineFromInlineContext = 0; t_SymGetLineFromInlineContext _SymGetLineFromInlineContext = 0;
} #endif // #ifndef TRACY_SYMBOL_OFFLINE_RESOLVE
TRACY_API ___tracy_t_RtlWalkFrameChain ___tracy_RtlWalkFrameChain = 0;
}
struct ModuleCache struct ModuleCache
{ {
@ -145,13 +152,13 @@ struct KernelDriver
KernelDriver* s_krnlCache = nullptr; KernelDriver* s_krnlCache = nullptr;
size_t s_krnlCacheCnt; size_t s_krnlCacheCnt;
bool s_doOfflineSymbolResolve = false;
void InitCallstackCritical() void InitCallstackCritical()
{ {
___tracy_RtlWalkFrameChain = (___tracy_t_RtlWalkFrameChain)GetProcAddress( GetModuleHandleA( "ntdll.dll" ), "RtlWalkFrameChain" ); ___tracy_RtlWalkFrameChain = (___tracy_t_RtlWalkFrameChain)GetProcAddress( GetModuleHandleA( "ntdll.dll" ), "RtlWalkFrameChain" );
} }
#ifndef TRACY_SYMBOL_OFFLINE_RESOLVE
void DbgHelpInit() void DbgHelpInit()
{ {
if( s_doOfflineSymbolResolve ) return; if( s_doOfflineSymbolResolve ) return;
@ -161,29 +168,31 @@ void DbgHelpInit()
_SymFromInlineContext = (t_SymFromInlineContext)GetProcAddress(GetModuleHandleA("dbghelp.dll"), "SymFromInlineContext"); _SymFromInlineContext = (t_SymFromInlineContext)GetProcAddress(GetModuleHandleA("dbghelp.dll"), "SymFromInlineContext");
_SymGetLineFromInlineContext = (t_SymGetLineFromInlineContext)GetProcAddress(GetModuleHandleA("dbghelp.dll"), "SymGetLineFromInlineContext"); _SymGetLineFromInlineContext = (t_SymGetLineFromInlineContext)GetProcAddress(GetModuleHandleA("dbghelp.dll"), "SymGetLineFromInlineContext");
#ifdef TRACY_DBGHELP_LOCK # ifdef TRACY_DBGHELP_LOCK
DBGHELP_INIT; DBGHELP_INIT;
DBGHELP_LOCK; DBGHELP_LOCK;
#endif # endif
SymInitialize( GetCurrentProcess(), nullptr, true ); SymInitialize( GetCurrentProcess(), nullptr, true );
SymSetOptions( SYMOPT_LOAD_LINES ); SymSetOptions( SYMOPT_LOAD_LINES );
#ifdef TRACY_DBGHELP_LOCK # ifdef TRACY_DBGHELP_LOCK
DBGHELP_UNLOCK; DBGHELP_UNLOCK;
#endif # endif
} }
DWORD64 DbgHelpLoadSymbolsForModule( const char* imageName, uint64_t baseOfDll, uint32_t bllSize ) DWORD64 DbgHelpLoadSymbolsForModule( const char* imageName, uint64_t baseOfDll, uint32_t bllSize )
{ {
if( s_doOfflineSymbolResolve ) return 0; 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 );
} }
#endif //#ifndef TRACY_SYMBOL_OFFLINE_RESOLVE
ModuleCache* DbgHelpLoadSymbolsForModuleAndCache( const char* imageName, uint32_t imageNameLength, uint64_t baseOfDll, uint32_t dllSize ) ModuleCache* LoadSymbolsForModuleAndCache( const char* imageName, uint32_t imageNameLength, uint64_t baseOfDll, uint32_t dllSize )
{ {
#ifndef TRACY_SYMBOL_OFFLINE_RESOLVE
DbgHelpLoadSymbolsForModule( imageName, baseOfDll, dllSize ); DbgHelpLoadSymbolsForModule( imageName, baseOfDll, dllSize );
#endif //#ifndef TRACY_SYMBOL_OFFLINE_RESOLVE
ModuleCache* cachedModule = s_modCache->push_next(); ModuleCache* cachedModule = s_modCache->push_next();
cachedModule->start = baseOfDll; cachedModule->start = baseOfDll;
@ -196,6 +205,7 @@ ModuleCache* DbgHelpLoadSymbolsForModuleAndCache( const char* imageName, uint32_
memcpy(cachedModule->name, imageName, imageNameLength); memcpy(cachedModule->name, imageName, imageNameLength);
cachedModule->name[imageNameLength] = '\0'; cachedModule->name[imageNameLength] = '\0';
} }
#ifndef TRACY_SYMBOL_OFFLINE_RESOLVE
else else
{ {
auto ptr = imageName + imageNameLength; auto ptr = imageName + imageNameLength;
@ -208,12 +218,14 @@ ModuleCache* DbgHelpLoadSymbolsForModuleAndCache( const char* imageName, uint32_
cachedModule->name[namelen + 1] = ']'; cachedModule->name[namelen + 1] = ']';
cachedModule->name[namelen + 2] = '\0'; cachedModule->name[namelen + 2] = '\0';
} }
#endif //#ifndef TRACY_SYMBOL_OFFLINE_RESOLVE
return cachedModule; return cachedModule;
} }
void InitCallstack() void InitCallstack()
{ {
#ifndef TRACY_SYMBOL_OFFLINE_RESOLVE
s_doOfflineSymbolResolve = ShouldResolveSymbolsOffline(); s_doOfflineSymbolResolve = ShouldResolveSymbolsOffline();
if( s_doOfflineSymbolResolve ) if( s_doOfflineSymbolResolve )
{ {
@ -222,9 +234,10 @@ void InitCallstack()
DbgHelpInit(); DbgHelpInit();
#ifdef TRACY_DBGHELP_LOCK # ifdef TRACY_DBGHELP_LOCK
DBGHELP_LOCK; DBGHELP_LOCK;
#endif # endif
#endif //#ifndef TRACY_SYMBOL_OFFLINE_RESOLVE
// use TRACY_NO_DBHELP_INIT_LOAD=1 to disable preloading of driver // use TRACY_NO_DBHELP_INIT_LOAD=1 to disable preloading of driver
// and process module symbol loading at startup time - they will be loaded on demand later // and process module symbol loading at startup time - they will be loaded on demand later
@ -273,7 +286,9 @@ void InitCallstack()
path = full; path = full;
} }
# ifndef TRACY_SYMBOL_OFFLINE_RESOLVE
DbgHelpLoadSymbolsForModule( path, (DWORD64)dev[i], 0 ); DbgHelpLoadSymbolsForModule( path, (DWORD64)dev[i], 0 );
# endif
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 );
@ -309,15 +324,17 @@ 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 ); LoadSymbolsForModuleAndCache( name, nameLength, (DWORD64)info.lpBaseOfDll, info.SizeOfImage );
} }
} }
} }
} }
#ifdef TRACY_DBGHELP_LOCK #ifndef TRACY_SYMBOL_OFFLINE_RESOLVE
# ifdef TRACY_DBGHELP_LOCK
DBGHELP_UNLOCK; DBGHELP_UNLOCK;
#endif # endif
#endif //#ifndef TRACY_SYMBOL_OFFLINE_RESOLVE
} }
void EndCallstack() void EndCallstack()
@ -328,6 +345,7 @@ const char* DecodeCallstackPtrFast( uint64_t ptr )
{ {
if( s_doOfflineSymbolResolve ) return "[unresolved]"; if( s_doOfflineSymbolResolve ) return "[unresolved]";
#ifndef TRACY_SYMBOL_OFFLINE_RESOLVE
static char ret[MaxNameSize]; static char ret[MaxNameSize];
const auto proc = GetCurrentProcess(); const auto proc = GetCurrentProcess();
@ -336,9 +354,9 @@ const char* DecodeCallstackPtrFast( uint64_t ptr )
si->SizeOfStruct = sizeof( SYMBOL_INFO ); si->SizeOfStruct = sizeof( SYMBOL_INFO );
si->MaxNameLen = MaxNameSize; si->MaxNameLen = MaxNameSize;
#ifdef TRACY_DBGHELP_LOCK # ifdef TRACY_DBGHELP_LOCK
DBGHELP_LOCK; DBGHELP_LOCK;
#endif # endif
if( SymFromAddr( proc, ptr, nullptr, si ) == 0 ) if( SymFromAddr( proc, ptr, nullptr, si ) == 0 )
{ {
*ret = '\0'; *ret = '\0';
@ -348,10 +366,11 @@ const char* DecodeCallstackPtrFast( uint64_t ptr )
memcpy( ret, si->Name, si->NameLen ); memcpy( ret, si->Name, si->NameLen );
ret[si->NameLen] = '\0'; ret[si->NameLen] = '\0';
} }
#ifdef TRACY_DBGHELP_LOCK # ifdef TRACY_DBGHELP_LOCK
DBGHELP_UNLOCK; DBGHELP_UNLOCK;
#endif # endif
return ret; return ret;
#endif //#ifndef TRACY_SYMBOL_OFFLINE_RESOLVE
} }
const char* GetKernelModulePath( uint64_t addr ) const char* GetKernelModulePath( uint64_t addr )
@ -413,7 +432,7 @@ 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 = LoadSymbolsForModuleAndCache( name, nameLength, (DWORD64)info.lpBaseOfDll, info.SizeOfImage );
return ModuleNameAndBaseAddress{ cachedModule->name, cachedModule->start }; return ModuleNameAndBaseAddress{ cachedModule->name, cachedModule->start };
} }
} }
@ -436,12 +455,13 @@ CallstackSymbolData DecodeSymbolAddress( uint64_t ptr )
return sym; return sym;
} }
#ifndef TRACY_SYMBOL_OFFLINE_RESOLVE
IMAGEHLP_LINE64 line; IMAGEHLP_LINE64 line;
DWORD displacement = 0; DWORD displacement = 0;
line.SizeOfStruct = sizeof(IMAGEHLP_LINE64); line.SizeOfStruct = sizeof(IMAGEHLP_LINE64);
#ifdef TRACY_DBGHELP_LOCK # ifdef TRACY_DBGHELP_LOCK
DBGHELP_LOCK; DBGHELP_LOCK;
#endif # endif
const auto res = SymGetLineFromAddr64( GetCurrentProcess(), ptr, &displacement, &line ); const auto res = SymGetLineFromAddr64( GetCurrentProcess(), ptr, &displacement, &line );
if( res == 0 || line.LineNumber >= 0xF00000 ) if( res == 0 || line.LineNumber >= 0xF00000 )
{ {
@ -455,10 +475,11 @@ CallstackSymbolData DecodeSymbolAddress( uint64_t ptr )
sym.line = line.LineNumber; sym.line = line.LineNumber;
sym.needFree = true; sym.needFree = true;
} }
#ifdef TRACY_DBGHELP_LOCK # ifdef TRACY_DBGHELP_LOCK
DBGHELP_UNLOCK; DBGHELP_UNLOCK;
#endif # endif
return sym; return sym;
#endif //TRACY_SYMBOL_OFFLINE_RESOLVE
} }
CallstackEntryData DecodeCallstackPtr( uint64_t ptr ) CallstackEntryData DecodeCallstackPtr( uint64_t ptr )
@ -479,14 +500,15 @@ CallstackEntryData DecodeCallstackPtr( uint64_t ptr )
return { cb_data, 1, moduleNameAndAddress.name }; return { cb_data, 1, moduleNameAndAddress.name };
} }
#ifndef TRACY_SYMBOL_OFFLINE_RESOLVE
int write; int write;
const auto proc = GetCurrentProcess(); const auto proc = GetCurrentProcess();
#ifdef TRACY_DBGHELP_LOCK # ifdef TRACY_DBGHELP_LOCK
DBGHELP_LOCK; DBGHELP_LOCK;
#endif # endif
#if !defined TRACY_NO_CALLSTACK_INLINES # if !defined TRACY_NO_CALLSTACK_INLINES
BOOL doInline = FALSE; BOOL doInline = FALSE;
DWORD ctx = 0; DWORD ctx = 0;
DWORD inlineNum = 0; DWORD inlineNum = 0;
@ -503,7 +525,7 @@ CallstackEntryData DecodeCallstackPtr( uint64_t ptr )
cb_num = 1 + inlineNum; cb_num = 1 + inlineNum;
} }
else else
#endif # endif
{ {
write = 0; write = 0;
cb_num = 1; cb_num = 1;
@ -548,7 +570,7 @@ CallstackEntryData DecodeCallstackPtr( uint64_t ptr )
} }
} }
#if !defined TRACY_NO_CALLSTACK_INLINES # if !defined TRACY_NO_CALLSTACK_INLINES
if( doInline ) if( doInline )
{ {
for( DWORD i=0; i<inlineNum; i++ ) for( DWORD i=0; i<inlineNum; i++ )
@ -583,19 +605,23 @@ CallstackEntryData DecodeCallstackPtr( uint64_t ptr )
ctx++; ctx++;
} }
} }
#endif # endif
#ifdef TRACY_DBGHELP_LOCK # ifdef TRACY_DBGHELP_LOCK
DBGHELP_UNLOCK; DBGHELP_UNLOCK;
#endif # endif
return { cb_data, uint8_t( cb_num ), moduleNameAndAddress.name }; return { cb_data, uint8_t( cb_num ), moduleNameAndAddress.name };
#endif //#ifndef TRACY_SYMBOL_OFFLINE_RESOLVE
} }
#elif TRACY_HAS_CALLSTACK == 2 || TRACY_HAS_CALLSTACK == 3 || TRACY_HAS_CALLSTACK == 4 || TRACY_HAS_CALLSTACK == 6 #elif TRACY_HAS_CALLSTACK == 2 || TRACY_HAS_CALLSTACK == 3 || TRACY_HAS_CALLSTACK == 4 || TRACY_HAS_CALLSTACK == 6
enum { MaxCbTrace = 64 }; enum { MaxCbTrace = 64 };
struct backtrace_state* cb_bts; #ifndef TRACY_SYMBOL_OFFLINE_RESOLVE
struct backtrace_state* cb_bts = nullptr;
#endif //#ifndef TRACY_SYMBOL_OFFLINE_RESOLVE
int cb_num; int cb_num;
CallstackEntry cb_data[MaxCbTrace]; CallstackEntry cb_data[MaxCbTrace];
int cb_fixup; int cb_fixup;
@ -771,7 +797,9 @@ void InitCallstackCritical()
void InitCallstack() void InitCallstack()
{ {
if( ShouldResolveSymbolsOffline() ) #ifndef TRACY_SYMBOL_OFFLINE_RESOLVE
s_doOfflineSymbolResolve = ShouldResolveSymbolsOffline();
if( s_doOfflineSymbolResolve )
{ {
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");
@ -780,6 +808,7 @@ void InitCallstack()
{ {
cb_bts = backtrace_create_state( nullptr, 0, nullptr, nullptr ); cb_bts = backtrace_create_state( nullptr, 0, nullptr, nullptr );
} }
#endif //#ifndef TRACY_SYMBOL_OFFLINE_RESOLVE
#ifndef TRACY_DEMANGLE #ifndef TRACY_DEMANGLE
___tracy_init_demangle_buffer(); ___tracy_init_demangle_buffer();
@ -919,11 +948,14 @@ static void SymbolAddressErrorCb( void* data, const char* /*msg*/, int /*errnum*
CallstackSymbolData DecodeSymbolAddress( uint64_t ptr ) CallstackSymbolData DecodeSymbolAddress( uint64_t ptr )
{ {
CallstackSymbolData sym; CallstackSymbolData sym;
#ifndef TRACY_SYMBOL_OFFLINE_RESOLVE
if( cb_bts ) if( cb_bts )
{ {
backtrace_pcinfo( cb_bts, ptr, SymbolAddressDataCb, SymbolAddressErrorCb, &sym ); backtrace_pcinfo( cb_bts, ptr, SymbolAddressDataCb, SymbolAddressErrorCb, &sym );
} }
else else
#endif //#ifndef TRACY_SYMBOL_OFFLINE_RESOLVE
{ {
SymbolAddressErrorCb(&sym, nullptr, 0); SymbolAddressErrorCb(&sym, nullptr, 0);
} }
@ -931,6 +963,7 @@ CallstackSymbolData DecodeSymbolAddress( uint64_t ptr )
return sym; return sym;
} }
#ifndef TRACY_SYMBOL_OFFLINE_RESOLVE
static int CallstackDataCb( void* /*data*/, uintptr_t pc, uintptr_t lowaddr, const char* fn, int lineno, const char* function ) static int CallstackDataCb( void* /*data*/, uintptr_t pc, uintptr_t lowaddr, const char* fn, int lineno, const char* function )
{ {
cb_data[cb_num].symLen = 0; cb_data[cb_num].symLen = 0;
@ -1029,6 +1062,7 @@ void SymInfoError( void* /*data*/, const char* /*msg*/, int /*errnum*/ )
cb_data[cb_num-1].symLen = 0; cb_data[cb_num-1].symLen = 0;
cb_data[cb_num-1].symAddr = 0; cb_data[cb_num-1].symAddr = 0;
} }
#endif //#ifndef TRACY_SYMBOL_OFFLINE_RESOLVE
void getSymbolForOfflineResolve(void* address, Dl_info& dlinfo, CallstackEntry& cbEntry) void getSymbolForOfflineResolve(void* address, Dl_info& dlinfo, CallstackEntry& cbEntry)
{ {
@ -1053,7 +1087,8 @@ CallstackEntryData DecodeCallstackPtr( uint64_t ptr )
symloc = dlinfo.dli_fname; symloc = dlinfo.dli_fname;
} }
if(cb_bts) #ifndef TRACY_SYMBOL_OFFLINE_RESOLVE
if(cb_bts && !s_doOfflineSymbolResolve)
{ {
cb_num = 0; cb_num = 0;
backtrace_pcinfo( cb_bts, ptr, CallstackDataCb, CallstackErrorCb, nullptr ); backtrace_pcinfo( cb_bts, ptr, CallstackDataCb, CallstackErrorCb, nullptr );
@ -1062,6 +1097,7 @@ CallstackEntryData DecodeCallstackPtr( uint64_t ptr )
backtrace_syminfo( cb_bts, ptr, SymInfoCallback, SymInfoError, nullptr ); backtrace_syminfo( cb_bts, ptr, SymInfoCallback, SymInfoError, nullptr );
} }
else else
#endif //#ifndef TRACY_SYMBOL_OFFLINE_RESOLVE
{ {
cb_num = 1; cb_num = 1;
getSymbolForOfflineResolve( (void*)ptr, dlinfo, cb_data[0] ); getSymbolForOfflineResolve( (void*)ptr, dlinfo, cb_data[0] );