Date: Wed, 1 Aug 2012 21:07:44 -0500 From: Scot Hetzel <swhetzel@gmail.com> To: mike andrews <mikea@mikea.ath.cx> Cc: freebsd-amd64@freebsd.org Subject: Re: no such instructions: xsave, xsetbv, xrstor Message-ID: <CACdU%2Bf-Qy=BsCytKq0JNGofc5kfhVpW1EYGc1H4JZH65gHRp-w@mail.gmail.com> In-Reply-To: <20120802013527.GA87188@mikea.ath.cx> References: <20120802013527.GA87188@mikea.ath.cx>
next in thread | previous in thread | raw e-mail | index | archive | help
On Wed, Aug 1, 2012 at 8:35 PM, mike andrews <mikea@mikea.ath.cx> wrote: > On Sat, Jul 21, 2012 at 07:55:23PM +0200, Arvydas Sidorenko wrote: >> This is the output I get when building 10-CURRENT from HEAD: >> /usr/src/sys/amd64/amd64/cpu_switch.S: Assembler messages: >> /usr/src/sys/amd64/amd64/cpu_switch.S:128: Error: no such instruction: >> `xsave (%r8)' >> /usr/src/sys/amd64/amd64/cpu_switch.S:504: Error: no such instruction: >> `xsetbv' >> /usr/src/sys/amd64/amd64/cpu_switch.S:505: Error: no such instruction: >> `xrstor (%rbx)' > > Apologies for not replying into the thread, but I just subscribed and > don't have that luxury until some listmail arrives for this thread. > > I'm getting the same problem doing a `make buildkernel KERNCONF=GENERIC` > on an amd64 system (Intel core i5 4-way): > Did you do a `make clean && make buildworld` before your `make buildkernel`? Scot
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CACdU%2Bf-Qy=BsCytKq0JNGofc5kfhVpW1EYGc1H4JZH65gHRp-w>