Add a verbose/human readable mode to llvm-symbolizer to investigate discriminators and other line table/backtrace features
Patch by Simon Que!
Differential Revision: https://reviews.llvm.org/D29094
llvm-svn: 293697
diff --git a/llvm/lib/DebugInfo/Symbolize/DIPrinter.cpp b/llvm/lib/DebugInfo/Symbolize/DIPrinter.cpp
index be5c603..aae009e 100644
--- a/llvm/lib/DebugInfo/Symbolize/DIPrinter.cpp
+++ b/llvm/lib/DebugInfo/Symbolize/DIPrinter.cpp
@@ -78,8 +78,16 @@
std::string Filename = Info.FileName;
if (Filename == kDILineInfoBadString)
Filename = kBadString;
- OS << Filename << ":" << Info.Line << ":" << Info.Column << "\n";
- printContext(Filename, Info.Line);
+ if (!Verbose) {
+ OS << Filename << ":" << Info.Line << ":" << Info.Column << "\n";
+ printContext(Filename, Info.Line);
+ return;
+ }
+ OS << " Filename: " << Filename << "\n";
+ OS << " Line: " << Info.Line << "\n";
+ OS << " Column: " << Info.Column << "\n";
+ if (Info.Discriminator)
+ OS << " Discriminator: " << Info.Discriminator << "\n";
}
DIPrinter &DIPrinter::operator<<(const DILineInfo &Info) {