[klibc] signal: Note another reason to define _KLIBC_NEEDS_SA_RESTORER
authorBen Hutchings <ben@decadent.org.uk>
Mon, 24 Aug 2020 23:43:33 +0000 (00:43 +0100)
committerThorsten Glaser <tg@mirbsd.de>
Wed, 26 May 2021 22:12:10 +0000 (23:12 +0100)
commitd19c327f645aef9939f2f0b08fb64e12cf45ea43
treeeb35d0b9d8bc53702c1760d5f894c50035ee3626
parent573fb7bae61eb45f85fc9d188473a7f13cadb780
[klibc] signal: Note another reason to define _KLIBC_NEEDS_SA_RESTORER

Origin: https://git.kernel.org/pub/scm/libs/klibc/klibc.git/commit/?id=ccc5c14c44f3fa76f61b8aae947cf3b853a6c833

On some architectures we should set SA_RESTORER to avoid the need for
a signal trampoline and executable stack.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Name 0001-klibc-signal-Note-another-reason-to-define-_KLIBC_NE.patch
usr/include/klibc/sysconfig.h
usr/klibc/sigaction.c