x86: Add x86-64-vN check to early startup
authorFlorian Weimer <fweimer@redhat.com>
Fri, 14 Jan 2022 19:16:05 +0000 (20:16 +0100)
committerFlorian Weimer <fweimer@redhat.com>
Fri, 14 Jan 2022 19:17:49 +0000 (20:17 +0100)
commit990c953bce06d77360d2e933faa9a008e2c55405
treedfa4be45e055b431817a8812af168c1561334bf6
parent550116486692efc394d03befee19f7e9c17d5044
x86: Add x86-64-vN check to early startup

This ISA level covers the glibc build itself.  <dl-hwcap-check.h>
cannot be used because this check (by design) happens before
DL_PLATFORM_INIT and the x86 CPU flags initialization.

Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
sysdeps/x86/Makefile
sysdeps/x86/dl-get-cpu-features.c