From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <sourceware-bugzilla@sourceware.org>
Received: by sourceware.org (Postfix, from userid 48)
 id 4E54C38582B4; Wed, 15 Jun 2022 13:27:43 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 4E54C38582B4
From: "vries at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug tdep/29247] [gdb, tdep] ../../gdb/ppc-sysv-tdep.c:1945:
 internal-error: ppc64_sysv_abi_return_value: Assertion `ok' failed
Date: Wed, 15 Jun 2022 13:27:43 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gdb
X-Bugzilla-Component: tdep
X-Bugzilla-Version: 12.1
X-Bugzilla-Keywords: 
X-Bugzilla-Severity: normal
X-Bugzilla-Who: vries at gcc dot gnu.org
X-Bugzilla-Status: NEW
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P2
X-Bugzilla-Assigned-To: unassigned at sourceware dot org
X-Bugzilla-Target-Milestone: ---
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: 
Message-ID: <bug-29247-4717-U3FZbNFJkK@http.sourceware.org/bugzilla/>
In-Reply-To: <bug-29247-4717@http.sourceware.org/bugzilla/>
References: <bug-29247-4717@http.sourceware.org/bugzilla/>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
X-Bugzilla-URL: http://sourceware.org/bugzilla/
Auto-Submitted: auto-generated
MIME-Version: 1.0
X-BeenThere: gdb-prs@sourceware.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Gdb-prs mailing list <gdb-prs.sourceware.org>
List-Unsubscribe: <https://sourceware.org/mailman/options/gdb-prs>,
 <mailto:gdb-prs-request@sourceware.org?subject=unsubscribe>
List-Archive: <https://sourceware.org/pipermail/gdb-prs/>
List-Help: <mailto:gdb-prs-request@sourceware.org?subject=help>
List-Subscribe: <https://sourceware.org/mailman/listinfo/gdb-prs>,
 <mailto:gdb-prs-request@sourceware.org?subject=subscribe>
X-List-Received-Date: Wed, 15 Jun 2022 13:27:43 -0000

https://sourceware.org/bugzilla/show_bug.cgi?id=3D29247

--- Comment #3 from Tom de Vries <vries at gcc dot gnu.org> ---
(In reply to Tom de Vries from comment #2)
> (In reply to Tom de Vries from comment #1)
> > I had problems reproducing this, so I write an all-arch selftest:
>=20
> Submitted RFC for the selftest:
> https://sourceware.org/pipermail/gdb-patches/2022-June/190114.html

So my guess is now that this PR is reproduced by the selftest plus:
...
diff --git a/gdb/gdbarch.c b/gdb/gdbarch.c
index 68ef0480219..187104e703c 100644
--- a/gdb/gdbarch.c
+++ b/gdb/gdbarch.c
@@ -409,7 +409,7 @@ verify_gdbarch (struct gdbarch *gdbarch)
     gdbarch->double_format =3D floatformats_ieee_double;
   /* Skip verify of long_double_bit, invalid_p =3D=3D 0 */
   if (gdbarch->long_double_format =3D=3D 0)
-    gdbarch->long_double_format =3D floatformats_ieee_double;
+    gdbarch->long_double_format =3D floatformats_ieee_quad;
   /* Skip verify of wchar_bit, invalid_p =3D=3D 0 */
   if (gdbarch->wchar_signed =3D=3D -1)
     gdbarch->wchar_signed =3D 1;
...

Note that using floatformats_ibm_long_double here instead fixes the osabi=
=3Dnone
failure.

--=20
You are receiving this mail because:
You are on the CC list for the bug.=