From: Matt Turner <mattst88@gentoo.org>
To: gentoo development <gentoo-dev@lists.gentoo.org>
Cc: arm <arm@gentoo.org>
Subject: Re: [gentoo-dev] Need ARM/AArch64 test data for cpuid2cpuflags
Date: Wed, 11 Sep 2019 11:02:00 -0700 [thread overview]
Message-ID: <CAEdQ38HCDuFMPN6qacwVaohE3-kVhGLm=sH8Oficw7BfEsEKbQ@mail.gmail.com> (raw)
In-Reply-To: <d81cfd14e617804383aea4bf2cca80278e1d6980.camel@gentoo.org>
From my original generation SolidRun Cubox:
$ ./hwcap-dump
hwcap:000000000004ead6
hwcap2:0000000000000000
mattst88@cubox ~/cpuid2cpuflags-7-dev $ uname -a
Linux cubox 5.2.7 #11 Wed Aug 7 17:50:03 PDT 2019 armv7l ARMv7
Processor rev 5 (v7l) Marvell Dove GNU/Linux
cpuid2cflags says
CPU_FLAGS_ARM: edsp iwmmxt thumb vfp vfpv3 v4 v5 v6 v7 thumb2
/proc/cpuinfo:
processor : 0
model name : ARMv7 Processor rev 5 (v7l)
BogoMIPS : 333.33
Features : half thumb fastmult vfp edsp iwmmxt thumbee vfpv3
vfpv3d16 tls idivt
CPU implementer : 0x56
CPU architecture: 7
CPU variant : 0x0
CPU part : 0x581
CPU revision : 5
Hardware : Marvell Dove
Revision : 0000
Serial : 0000000000000000
I've got an "iwmmxt2" flag on x11-libs/pixman, but I don't think
there's a hwcap bit for it. At least not that I see in
arch/arm/include/uapi/asm/hwcap.h
That's just as well. It's only a very small optimization over iwmmxt.
next prev parent reply other threads:[~2019-09-11 18:02 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-10 20:44 [gentoo-dev] Need ARM/AArch64 test data for cpuid2cpuflags Michał Górny
2019-09-11 5:24 ` Michał Górny
2019-09-11 6:42 ` Nick Howell
2019-09-11 6:52 ` Michał Górny
2019-09-12 11:29 ` Rolf Eike Beer
2019-09-12 13:38 ` Michał Górny
2019-09-13 3:17 ` A Schenck
2019-09-13 5:03 ` Michał Górny
2019-09-11 17:09 ` Georgy Yakovlev
2019-09-11 17:33 ` Michał Górny
2019-09-11 18:02 ` Matt Turner [this message]
2019-09-11 18:15 ` Michał Górny
2019-09-11 20:19 ` James Le Cuirot
2019-09-11 20:37 ` Michał Górny
2019-09-12 13:13 ` James Cloos
2019-09-12 13:47 ` Michał Górny
2019-09-17 20:56 ` Michał Górny
2019-09-18 12:56 ` Alfredo Tupone
2019-09-25 15:22 ` Guilherme Amadio
2019-09-25 16:03 ` Michał Górny
2019-10-01 11:48 ` Roy Bamford
2019-10-02 15:30 ` Piotr Szymaniak
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