CVS commit: src/lib/libc/arch/x86_64/sys

["Kamil Rytarowski" <kamil%netbsd.org@localhost>]

Module Name:    src
Committed By:   kamil
Date:           Mon Oct 19 11:29:26 UTC 2020

Modified Files:
        src/lib/libc/arch/x86_64/sys: __sigtramp2.S

Log Message:
Restore RSP from mcontext

Fixes unwinding of multiple frames without base pointer.

Patch by: Nikhil Benesch via PR lib/55719


To generate a diff of this commit:
cvs rdiff -u -r1.8 -r1.9 src/lib/libc/arch/x86_64/sys/__sigtramp2.S

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.