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 C375E3836C00; Sun, 15 Nov 2020 02:48:31 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org C375E3836C00
From: "simark at simark dot ca" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug gdb/26876] gdb error: internal-error: Unknown CFA rule when
 debugging the linux kernel with qemu
Date: Sun, 15 Nov 2020 02:48:31 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gdb
X-Bugzilla-Component: gdb
X-Bugzilla-Version: 10.1
X-Bugzilla-Keywords: 
X-Bugzilla-Severity: normal
X-Bugzilla-Who: simark at simark dot ca
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-26876-4717-drCTrNfmB9@http.sourceware.org/bugzilla/>
In-Reply-To: <bug-26876-4717@http.sourceware.org/bugzilla/>
References: <bug-26876-4717@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: Sun, 15 Nov 2020 02:48:31 -0000

https://sourceware.org/bugzilla/show_bug.cgi?id=3D26876

--- Comment #8 from Simon Marchi <simark at simark dot ca> ---
I bisected the second problem, it points to this commit:

https://sourceware.org/git/gitweb.cgi?p=3Dbinutils-gdb.git;h=3D7c6f27129631=
9576fa00587928e5ff52ced9c1bb

GDB trips on the array with no size in the structure.  I filed a new bug he=
re:

https://sourceware.org/bugzilla/show_bug.cgi?id=3D26901

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