From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 26981 invoked by alias); 21 Apr 2008 20:01:09 -0000 Received: (qmail 26969 invoked by uid 22791); 21 Apr 2008 20:01:08 -0000 X-Spam-Check-By: sourceware.org Received: from mtagate4.de.ibm.com (HELO mtagate4.de.ibm.com) (195.212.29.153) by sourceware.org (qpsmtpd/0.31) with ESMTP; Mon, 21 Apr 2008 20:00:46 +0000 Received: from d12nrmr1607.megacenter.de.ibm.com (d12nrmr1607.megacenter.de.ibm.com [9.149.167.49]) by mtagate4.de.ibm.com (8.13.8/8.13.8) with ESMTP id m3LK0hpL123636 for ; Mon, 21 Apr 2008 20:00:43 GMT Received: from d12av02.megacenter.de.ibm.com (d12av02.megacenter.de.ibm.com [9.149.165.228]) by d12nrmr1607.megacenter.de.ibm.com (8.13.8/8.13.8/NCO v8.7) with ESMTP id m3LK0hYi3932332 for ; Mon, 21 Apr 2008 22:00:43 +0200 Received: from d12av02.megacenter.de.ibm.com (loopback [127.0.0.1]) by d12av02.megacenter.de.ibm.com (8.12.11.20060308/8.13.3) with ESMTP id m3LK0gbP008223 for ; Mon, 21 Apr 2008 22:00:43 +0200 Received: from tuxmaker.boeblingen.de.ibm.com (tuxmaker.boeblingen.de.ibm.com [9.152.85.9]) by d12av02.megacenter.de.ibm.com (8.12.11.20060308/8.12.11) with SMTP id m3LK0gFL008220; Mon, 21 Apr 2008 22:00:42 +0200 Message-Id: <200804212000.m3LK0gFL008220@d12av02.megacenter.de.ibm.com> Received: by tuxmaker.boeblingen.de.ibm.com (sSMTP sendmail emulation); Mon, 21 Apr 2008 22:00:42 +0200 Subject: Re: [patch]: Fix access to SPU registers for fortran To: drow@false.org (Daniel Jacobowitz) Date: Mon, 21 Apr 2008 20:04:00 -0000 From: "Ulrich Weigand" Cc: deuling@de.ibm.com (Markus Deuling), gdb-patches@sourceware.org (GDB Patches) In-Reply-To: <20080421193652.GA23498@caradoc.them.org> from "Daniel Jacobowitz" at Apr 21, 2008 03:36:52 PM X-Mailer: ELM [version 2.5 PL2] MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org X-SW-Source: 2008-04/txt/msg00447.txt.bz2 Daniel Jacobowitz wrote: > Not without documentation, please. Syntax that doesn't come from > Fortran (as far as I know) and isn't in the manual might as well not > be there :-) Hmmm, most of the output changes in Markus' patch actually bring the output in line with correct Fortran syntax in the first place ;-) The one addition is the representation of "union" types in the output; this can never happen in regular Fortran, but can happen if you access registers that use a gdbarch-defined union type. This extension is simply the "C_Union" marker; note that as far as the *parser* is concerned, there is no syntax extension. But I guess you're right that this extension should be documented. I assume the right place would be somewhere in section 12.4.3 Fortran? Bye, Ulrich -- Dr. Ulrich Weigand GNU Toolchain for Linux on System z and Cell BE Ulrich.Weigand@de.ibm.com