commit | 5c2be42a687492d2538489de69c50d66fd3dadee | [log] [tgz] |
---|---|---|
author | Austin Clements <austin@google.com> | Tue Jan 30 16:01:33 2018 -0500 |
committer | Austin Clements <austin@google.com> | Wed Jan 31 02:13:19 2018 +0000 |
tree | e765ac5323a0c76750e198d76a27aece7dd10427 | |
parent | 03e10bd9c4d33a68cd98931e8a4c644e8274b094 [diff] |
runtime: don't unwind past asmcgocall asmcgocall switches to the system stack and aligns the SP, so gentraceback both can't unwind over it when it appears on the system stack (it'll read some uninitialized stack slot as the return PC). There's also no point in unwinding over it, so don't. Updates #23576. Change-Id: Idfcc9599c7636b80dec5451cb65ae892b4611981 Reviewed-on: https://go-review.googlesource.com/90895 Run-TryBot: Austin Clements <austin@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org>
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