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1.1 |
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12-Oct-2020 |
kamil |
Decorate the x86_64 signal trampoline with CFI attributes easing unwinding
Combine the approach provided by Nikhil Benesch and Andrew Cagney.
Now, the unwinders (in gccgo, backtrace(3), etc) can unwind properly
the stack from a signal handler.
Fixes lib/55719 by Nikhil Benesch
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