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Handle magic dbghelp line numbers.

Browse Source 
https://github.com/Microsoft/microsoft-pdb/issues/16
https://docs.microsoft.com/en-us/archive/blogs/jmstall/line-hidden-and-0xfeefee-sequence-points
This commit is contained in:
Bartosz Taudul 2021-11-20 15:56:41 +01:00
parent bcdbd2f7d7
commit cad65ab52f
No known key found for this signature in database
GPG Key ID: B7FE2008B7575DF3
1 changed files with 5 additions and 3 deletions
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8
client/TracyCallstack.cpp
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@ -309,7 +309,7 @@ CallstackSymbolData DecodeSymbolAddress( uint64_t ptr )
DBGHELP_LOCK;
#endif
const auto res = SymGetLineFromAddr64( GetCurrentProcess(), ptr, &displacement, &line );
if( res == 0 )
if( res == 0 || line.LineNumber >= 0xF00000 )
{
sym.file = "[unknown]";
sym.line = 0;
@ -376,7 +376,8 @@ CallstackSymbolData DecodeCodeAddress( uint64_t ptr )
#endif
if( !done )
{
if( SymGetLineFromAddr64( proc, ptr, &displacement, &line ) == 0 )
const auto res = SymGetLineFromAddr64( proc, ptr, &displacement, &line );
if( res == 0 || line.LineNumber >= 0xF00000 )
{
sym.file = "[unknown]";
sym.line = 0;
@ -451,7 +452,8 @@ CallstackEntryData DecodeCallstackPtr( uint64_t ptr )
{
const char* filename;
if( SymGetLineFromAddr64( proc, ptr, &displacement, &line ) == 0 )
const auto res = SymGetLineFromAddr64( proc, ptr, &displacement, &line );
if( res == 0 || line.LineNumber >= 0xF00000 )
{
filename = "[unknown]";
cb_data[write].line = 0;