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Re: K8, EFFICEON and CORE2 support the cmovxx instructions.
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From: H. Peter Anvin
Subject:
Re: K8, EFFICEON and CORE2 support the cmovxx instructions.
Date: Saturday, March 15, 2008 - 1:18 pm
Alexander van Heukelum wrote:
quoted text
> K8, EFFICEON and CORE2 support the cmovxx instructions. > > Instead of listing the cpu's that have support for the > cmovxx instructions, list the cpu's that don't. > > Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm> > --- > > A bit of playing resulted in: > > CPUS="M386 M486 M586 M586TSC M586MMX M686 MPENTIUMII MPENTIUMIII" > CPUS=$CPUS" MPENTIUMM MPENTIUM4 MK6 MK7 MK8 MCRUSOE MEFFICEON" > CPUS=$CPUS" MWINCHIPC6 MWINCHIP2 MWINCHIP3D MGEODEGX1 MGEODE_LX" > CPUS=$CPUS" MCYRIXIII MVIAC3_2 MVIAC7 MPSC MCORE2" > > for cpu in $CPUS > do > echo "CONFIG_${cpu}=y" > testconfig > make ARCH=i386 allnoconfig KCONFIG_ALLCONFIG=testconfig > /dev/null > echo ${cpu} >> result > grep X86_CMOV .config >> result > echo >> result > done > > I'm quite sure that K8, EFFICEON and CORE2 support HAVE_CMOV, but > they did not set X86_CMOV. >
Crusoe has CMOV as well. -hpa --
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Messages in current thread:
[PATCH] x86: merge the simple bitops and move them to bitops.h
, Alexander van Heukelum
, (Wed Mar 12, 1:01 pm)
Re: [PATCH] x86: merge the simple bitops and move them to ...
, Jeremy Fitzhardinge
, (Fri Mar 14, 11:07 am)
Re: [PATCH] x86: merge the simple bitops and move them to ...
, Alexander van Heukelum
, (Fri Mar 14, 12:43 pm)
Re: [PATCH] x86: merge the simple bitops and move them to ...
, Andi Kleen
, (Fri Mar 14, 12:55 pm)
[PATCH v2] x86: merge the simple bitops and move them to b ...
, Alexander van Heukelum
, (Fri Mar 14, 1:35 pm)
Re: [PATCH] x86: merge the simple bitops and move them to ...
, Jeremy Fitzhardinge
, (Fri Mar 14, 2:15 pm)
Re: [PATCH] x86: merge the simple bitops and move them to ...
, Alexander van Heukelum
, (Fri Mar 14, 2:33 pm)
Re: [PATCH] x86: merge the simple bitops and move them to ...
, Andi Kleen
, (Fri Mar 14, 2:42 pm)
Re: [PATCH] x86: merge the simple bitops and move them to ...
, Alexander van Heukelum
, (Fri Mar 14, 3:01 pm)
Re: [PATCH] x86: merge the simple bitops and move them to ...
, Andi Kleen
, (Fri Mar 14, 3:18 pm)
Re: [PATCH v2] x86: merge the simple bitops and move them ...
, Randy Dunlap
, (Fri Mar 14, 4:30 pm)
[PATCH v3] x86: merge the simple bitops and move them to b ...
, Alexander van Heukelum
, (Sat Mar 15, 5:04 am)
Re: [PATCH] x86: merge the simple bitops and move them to ...
, Alexander van Heukelum
, (Sat Mar 15, 10:54 am)
K8, EFFICEON and CORE2 support the cmovxx instructions.
, Alexander van Heukelum
, (Sat Mar 15, 12:19 pm)
Re: K8, EFFICEON and CORE2 support the cmovxx instructions.
, H. Peter Anvin
, (Sat Mar 15, 1:18 pm)
Re: K8, EFFICEON and CORE2 support the cmovxx instructions.
, Alexander van Heukelum
, (Sat Mar 15, 2:06 pm)
Re: K8, EFFICEON and CORE2 support the cmovxx instructions.
, Willy Tarreau
, (Sat Mar 15, 2:11 pm)
[PATCH] x86: K8, GEODE_LX, CRUSOE, EFFICEON and CORE2 supp ...
, Alexander van Heukelum
, (Sun Mar 16, 6:16 am)
Re: [PATCH v3] x86: merge the simple bitops and move them ...
, Ingo Molnar
, (Fri Mar 21, 5:35 am)
Re: [PATCH] x86: K8, GEODE_LX, CRUSOE, EFFICEON and CORE2 ...
, Ingo Molnar
, (Fri Mar 21, 5:38 am)
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