Date: Sat, 21 Jul 2012 13:06:49 -0700 From: Steve Kargl <sgk@troutmask.apl.washington.edu> To: Arvydas Sidorenko <asido4@gmail.com> Cc: freebsd-amd64@freebsd.org Subject: Re: no such instructions: xsave, xsetbv, xrstor Message-ID: <20120721200649.GA79631@troutmask.apl.washington.edu> In-Reply-To: <CA%2B6av4m6XOkFhhBkLaZRH%2BL04uKXGAJHTbkMr0p22Qkdjozsfw@mail.gmail.com> References: <CA%2B6av4m6XOkFhhBkLaZRH%2BL04uKXGAJHTbkMr0p22Qkdjozsfw@mail.gmail.com>
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On Sat, Jul 21, 2012 at 07:52:29PM +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)' How you building HEAD? -- Steve
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