Closed
Description
From https://bugzilla.mozilla.org/show_bug.cgi?id=1453220
Gecko profiler uses EHABI information to walk stack. But since rustc doesn't generate EHABI, it cannot walk stack on generated code by rust.
@glandium says, "-C panic=abort" causes that EHABI isn't emitted", so we need a option not to remove it (or don't remove EHABI even if -C panic=abort).