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llvm-symbolizer: Fix FRAME handling of missing AT_name.
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Authored by eugenis on Nov 22 2019, 4:57 PM.

Details

Summary

llvm-symbolizer protocol is empty string means end-of-output.
Do not emit empty string when a function or a variable do not have a
name for any reason. Emit "??".

Diff Detail

Event Timeline

eugenis created this revision.Nov 22 2019, 4:57 PM
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pcc accepted this revision.Nov 22 2019, 6:06 PM

LGTM

This revision is now accepted and ready to land.Nov 22 2019, 6:06 PM
This revision was automatically updated to reflect the committed changes.