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Date:      Fri, 18 Mar 2011 16:12:44 +0000
From:      Tom Evans <tevans.uk@googlemail.com>
To:        Randy Bush <randy@psg.com>
Cc:        FreeBSD Stable <stable@freebsd.org>
Subject:   Re: genassym.c:1: error: CPU you selected does not support x86-64 instruction set
Message-ID:  <AANLkTim-TFfjJ5DWDgZLUg6y0r%2BzsdhTRU7TZytwA=5d@mail.gmail.com>
In-Reply-To: <m2oc585tkf.wl%randy@psg.com>
References:  <m2oc585tkf.wl%randy@psg.com>

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On Fri, Mar 18, 2011 at 3:36 PM, Randy Bush <randy@psg.com> wrote:
> FreeBSD rip0.psg.com 8.2-RC3 FreeBSD 8.2-RC3 #0: Sun Jan 30 06:28:31 UTC =
2011 =C2=A0 =C2=A0 root@mason.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC =
=C2=A0amd64
>
> CPU: Intel(R) Xeon(R) CPU =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 E5405 =C2=A0=
@ 2.00GHz (1999.78-MHz K8-class CPU)
> =C2=A0Origin =3D "GenuineIntel" =C2=A0Id =3D 0x1067a =C2=A0Family =3D 6 =
=C2=A0Model =3D 17 =C2=A0Stepping =3D 10
> =C2=A0Features=3D0xfe3fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MT=
RR,PGE,MCA,CMOV,PAT,PSE36,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS>
> =C2=A0Features2=3D0x80082201<SSE3,SSSE3,CX16,SSE4.1,<b31>>
> =C2=A0AMD Features=3D0x20100800<SYSCALL,NX,LM>
> =C2=A0AMD Features2=3D0x1<LAHF>
> =C2=A0TSC: P-state invariant
>
> it is on a vm under vmware esxi 4.1
>
> fresh csup and generic kernel in amd64
>
> cc -c -O2 -frename-registers -pipe -fno-strict-aliasing -march=3Di686 -st=
d=3Dc99 -g -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wm=
issing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer=
-sign -fformat-extensions -nostdinc -I. -I/usr/src/sys -I/usr/src/sys/contr=
ib/altq -I/usr/src/sys/contrib/ipfilter -I/usr/src/sys/contrib/pf -I/usr/sr=
c/sys/dev/ath -I/usr/src/sys/dev/ath/ath_hal -I/usr/src/sys/contrib/ngatm -=
I/usr/src/sys/dev/twa -I/usr/src/sys/gnu/fs/xfs/FreeBSD -I/usr/src/sys/gnu/=
fs/xfs/FreeBSD/support -I/usr/src/sys/gnu/fs/xfs -I/usr/src/sys/dev/cxgb -I=
/usr/src/sys/dev/cxgbe -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS -include opt_=
global.h -finline-limit=3D8000 --param inline-unit-growth=3D100 --param lar=
ge-function-growth=3D1000 -fno-omit-frame-pointer -mcmodel=3Dkernel -mno-re=
d-zone -mfpmath=3D387 -mno-sse -mno-sse2 -mno-sse3 -mno-mmx -mno-3dnow -mso=
ft-float -fno-asynchronous-unwind-tables -ffreestanding -fstack-protector /=
usr/src/sys/amd64/amd64/genassy
> =C2=A0m.c
> /usr/src/sys/amd64/amd64/genassym.c:1: error: CPU you selected does not s=
upport x86-64 instruction set
> *** Error code 1
>
> randy

Is -march=3Di686 coming from make.conf?

Cheers

Tom



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