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From: Doug Evans <xdje42@gmail.com>
To: Joel Brobecker <brobecker@adacore.com>
Cc: "Maciej W. Rozycki" <macro@codesourcery.com>,  "gdb-patches\@sourceware.org" <gdb-patches@sourceware.org>,  Rich Fuhler <rich@mips.com>,  Richard Sandiford <rdsandiford@googlemail.com>
Subject: Re: [PATCH v2 2/2] Correct invalid assumptions made by (mostly) DWARF-2 tests
References: <alpine.DEB.1.10.1204202134510.19835@tp.orcam.me.uk>	<20120611182043.GA7597@adacore.com>	<alpine.DEB.1.10.1409292313170.4971@tp.orcam.me.uk>	<alpine.DEB.1.10.1410060021570.19130@tp.orcam.me.uk>	<20141116110934.GH5774@adacore.com>	<CAP9bCMSKvBGREy_nXKRbA9E=7QsK1o-roENVms4yVWY4jJ4-8A@mail.gmail.com>
Date: Sun, 16 Nov 2014 19:49:00 -0000
In-Reply-To: <CAP9bCMSKvBGREy_nXKRbA9E=7QsK1o-roENVms4yVWY4jJ4-8A@mail.gmail.com>	(Doug Evans's message of "Sun, 16 Nov 2014 10:32:21 -0800")
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Doug Evans <xdje42@gmail.com> writes:

> On Sun, Nov 16, 2014 at 3:09 AM, Joel Brobecker <brobecker@adacore.com> wrote:
>>> Index: gdb-fsf-trunk-quilt/gdb/testsuite/gdb.dwarf2/dw2-canonicalize-type.S
>>> ===================================================================
>>> ---
>>> gdb-fsf-trunk-quilt.orig/gdb/testsuite/gdb.dwarf2/dw2-canonicalize-type.S
>>> 2014-10-02 07:56:23.000000000 +0100
>>> +++
>>> gdb-fsf-trunk-quilt/gdb/testsuite/gdb.dwarf2/dw2-canonicalize-type.S
>>> 2014-10-02 07:58:10.978958268 +0100
>>> @@ -15,7 +15,8 @@
>>>
>>>       .text
>>>       .globl main
>>> -main:        .byte 0
>>> +main:
>>> +     .dc.l   0
>>
>> We've never used .dl.l before, and I don't know how widely available
>> it is (in fact, I couldn't find it in the GAS manual). How about using
>> .word or .4byte? It would also be consistent with what we've usually be
>> using. Would that work?
>
> Agreed.

Sorry for the followup, but FAOD, .4byte.
.word may be a different size on some platforms.