Gentoo Archives: gentoo-dev

From: Rolf Eike Beer <eike@×××××××.de>
To: gentoo-dev@l.g.o
Subject: Re: [gentoo-dev] Need ARM/AArch64 test data for cpuid2cpuflags
Date: Thu, 12 Sep 2019 11:30:38
Message-Id: 19127c489c842ed89deff09825b32598@sf-mail.de
In Reply to: Re: [gentoo-dev] Need ARM/AArch64 test data for cpuid2cpuflags by "Michał Górny"
1 Am 2019-09-11 07:24, schrieb Michał Górny:
2 > On Tue, 2019-09-10 at 22:44 +0200, Michał Górny wrote:
3 >> Hi, everyone.
4 >>
5 >> I've recently (finally!) started adding tests to cpuid2cpuflags.
6 >> Tests
7 >> are based on mocked syscalls that return arch-specific data read from
8 >> text files. So far I've got x86 and ppc covered, and now I'd like to
9 >> add tests for various arm hardware. Since ARM covers a pretty broad
10 >> range of hardware, I'd use as much data as possible, especially from
11 >> different ARM generations.
12 >>
13 >> If you have an ARM board and would like to help, please:
14 >>
15 >> wget https://dev.gentoo.org/~mgorny/dist/cpuid2cpuflags-7-dev.tar.bz2
16 >> tar -xf cpuid2cpuflags-7-dev.tar.bz2
17 >> cd cpuid2cpuflags-7-dev
18 >> ./configure
19 >> make hwcap-dump
20 >> ./hwcap-dump
21 >>
22 >> and send me the output along with 'uname -m'. TIA!
23 >>
24 >
25 > I'm sorry but sending it this late, I forgot two more important things:
26 >
27 > 1. Name of the CPU or the board (i.e. something I can use to name
28 > the test).
29 >
30 > 2. Output of cpuid2cpuflags, preferably verified against cpuinfo.
31
32 Wandboard:
33
34 # uname -m
35 armv7l
36 # hwcap-dump
37 hwcap:000000000008b8d6
38 hwcap2:0000000000000000
39 # ./cpuid2cpuflags
40 CPU_FLAGS_ARM: edsp neon thumb vfp vfpv3 vfp-d32 v4 v5 v6 v7 thumb2
41 # cat /proc/cpuinfo
42 processor : 0
43 model name : ARMv7 Processor rev 10 (v7l)
44 BogoMIPS : 7.54
45 Features : half thumb fastmult vfp edsp thumbee neon vfpv3 tls
46 vfpd32
47 CPU implementer : 0x41
48 CPU architecture: 7
49 CPU variant : 0x2
50 CPU part : 0xc09
51 CPU revision : 10
52
53 Hardware : Freescale i.MX6 Quad/DualLite (Device Tree)
54 Revision : 0000
55 Serial : 0000000000000000
56
57 Eike

Replies

Subject Author
Re: [gentoo-dev] Need ARM/AArch64 test data for cpuid2cpuflags "Michał Górny" <mgorny@g.o>