Save VFP state in getcontext(3) on ARM.
authormmel <mmel@FreeBSD.org>
Mon, 16 Oct 2017 12:53:54 +0000 (12:53 +0000)
committermmel <mmel@FreeBSD.org>
Mon, 16 Oct 2017 12:53:54 +0000 (12:53 +0000)
commit8d35d610648648f9c244e84af9902f73250f69e4
tree3406f247c0666a6edaaf0bd2f7a0f09c170adfb5
parent2b739a4da248f40d275884ab32e27aac7fd75763
Save VFP state in getcontext(3) on ARM.
This is a last followup of r315974, which fixes userland part
of VFP save/restore problems described in PR 217611.

PR: 217611
MFC after: 2 weeks
lib/libc/arm/gen/Makefile.inc
lib/libc/arm/gen/getcontextx.c [new file with mode: 0644]
sys/arm/arm/machdep.c
sys/arm/arm/sys_machdep.c
sys/arm/include/machdep.h
sys/arm/include/sysarch.h