From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <libc-alpha-return-108370-listarch-libc-alpha=sources.redhat.com@sourceware.org>
Received: (qmail 115163 invoked by alias); 30 Dec 2019 22:29:54 -0000
Mailing-List: contact libc-alpha-help@sourceware.org; run by ezmlm
Precedence: bulk
List-Id: <libc-alpha.sourceware.org>
List-Subscribe: <mailto:libc-alpha-subscribe@sourceware.org>
List-Archive: <http://sourceware.org/ml/libc-alpha/>
List-Post: <mailto:libc-alpha@sourceware.org>
List-Help: <mailto:libc-alpha-help@sourceware.org>, <http://sourceware.org/ml/#faqs>
Sender: libc-alpha-owner@sourceware.org
Received: (qmail 115134 invoked by uid 89); 30 Dec 2019 22:29:53 -0000
Authentication-Results: sourceware.org; auth=none
X-Spam-SWARE-Status: No, score=-2.7 required=5.0 tests=AWL,BAYES_00,SPF_PASS autolearn=ham version=3.3.1 spammy=
X-HELO: esa4.mentor.iphmx.com
IronPort-SDR: +HXZhzT+R2C2ds/CLicvVGA5eYyOlNSs22EG1WdRzofZ5KEOxon80n+Hfxz7cY6HM10OavjGnN
 KXR3L3WOnLS3TKmbLhCtX9Gzpw1ycNAr+IyutTOjCPs8UeAgA3JXM1lvEryhuMjvqiV5imLA/a
 XH4ZqVuolgk52+W86rGrQieO+TS7tLjUzJtXvY+vbWLP7AJdJPEYUejsXKLbvEsxhte5Duv9Kc
 Bc1xEftnm2rALiJRS1IiclHzX04pI9mHA82QoorjE76b7wyKE0fycSKGjKPvlhDwHQXSoYd7L0
 iss=
IronPort-SDR: nNc0RkVVm+e/V5+u3I40rM7TEX7K+jm5LTlBmBrtGkK29/dZlhN+KkPcY03NzmK5vIuGs0+DiG
 mj50IktnimxbpXi/4VSJClMymD2/a+VGtCgmM/3VysKioKADEXnndMbOx7MEUODnYDmUZ7NFpJ
 oen0Og4pd4KgxfU8VtTxSaCKaQ6mPQtojLr9q2+fwksBEqAQK6h9S1OyegHX6MdSaZII3uNzqR
 5LXGfz/fFJ4nFr/WiYmo7Dcv5JXWIhjhcbdfangib+WvjYtDukes8CRehXVrJUtkAxCrYY7GJS
 ulA=
Date: Mon, 30 Dec 2019 22:29:00 -0000
From: Joseph Myers <joseph@codesourcery.com>
To: Alistair Francis <alistair23@gmail.com>
CC: GNU C Library <libc-alpha@sourceware.org>
Subject: Re: Math errors
In-Reply-To: <alpine.DEB.2.21.1912302227040.17472@digraph.polyomino.org.uk>
Message-ID: <alpine.DEB.2.21.1912302229041.17472@digraph.polyomino.org.uk>
References: <CAKmqyKNQXGVriszbWvfyAys-8aoe-ShWDqXr9H7fMs9M8Htm5A@mail.gmail.com> <alpine.DEB.2.21.1912302227040.17472@digraph.polyomino.org.uk>
User-Agent: Alpine 2.21 (DEB 202 2017-01-01)
MIME-Version: 1.0
Content-Type: text/plain; charset="US-ASCII"
Return-Path: joseph@codesourcery.com
X-SW-Source: 2019-12/txt/msg00802.txt.bz2

On Mon, 30 Dec 2019, Joseph Myers wrote:

> On Mon, 30 Dec 2019, Alistair Francis wrote:
> 
> > Hey,
> > 
> > I'm running the `make check` tests on RV32 inside QEMU and about 800
> > math tests are failing with errors along these lines:
> 
> You need to generate libm-test-ulps for RV32 ("make regen-ulps") (also 
> remember to create a corresponding libm-test-ulps-name file for use in 
> generating the table in the manual).

I should add: first try renaming the RV64 libm-test-ulps to make it 
generic for both RV32 and RV64.  You should only need a separate file for 
RV32 if there is a clear reason for different results between the two.

-- 
Joseph S. Myers
joseph@codesourcery.com