diff mbox

Add Xilinx options from specs to new rs6000/xilinx.opt

Message ID Pine.LNX.4.64.1102040110260.18971@digraph.polyomino.org.uk
State New
Headers show

Commit Message

Joseph Myers Feb. 4, 2011, 1:11 a.m. UTC 
In preparation for the driver only accepting options listed in .opt
files, and not other options that simply happen to match some spec,
this patch adds options from specs in rs6000/xilinx.h to a new
rs6000/xilinx.opt.

Tested building cc1 and xgcc for cross to powerpc-xilinx-eabi.  OK to
commit?

2011-02-03  Joseph Myers  <joseph@codesourcery.com>

	* config/rs6000/xilinx.opt: New.
	* config.gcc (powerpc-xilinx-eabi*): Use rs6000/xilinx.opt.

Comments

David Edelsohn Feb. 4, 2011, 1:17 a.m. UTC | #1 
On Thu, Feb 3, 2011 at 8:11 PM, Joseph S. Myers <joseph@codesourcery.com> wrote:
> In preparation for the driver only accepting options listed in .opt
> files, and not other options that simply happen to match some spec,
> this patch adds options from specs in rs6000/xilinx.h to a new
> rs6000/xilinx.opt.
>
> Tested building cc1 and xgcc for cross to powerpc-xilinx-eabi.  OK to
> commit?
>
> 2011-02-03  Joseph Myers  <joseph@codesourcery.com>
>
>        * config/rs6000/xilinx.opt: New.
>        * config.gcc (powerpc-xilinx-eabi*): Use rs6000/xilinx.opt.

This is okay with me, if Michael doesn't have any objection.

Maybe we need to clarify in MAINTAINERS that Microblaze is Xilinx.

- David
diff mbox

Patch

Index: gcc/config.gcc
===================================================================
--- gcc/config.gcc	(revision 169769)
+++ gcc/config.gcc	(working copy)
@@ -2092,7 +2092,7 @@  powerpc-*-eabialtivec*)
 	;;
 powerpc-xilinx-eabi*)
 	tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/singlefp.h rs6000/xfpu.h rs6000/xilinx.h"
-	extra_options="${extra_options} rs6000/sysv4.opt"
+	extra_options="${extra_options} rs6000/sysv4.opt rs6000/xilinx.opt"
 	tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm rs6000/t-xilinx"
 	use_gcc_stdint=wrap
 	;;
Index: gcc/config/rs6000/xilinx.opt
===================================================================
--- gcc/config/rs6000/xilinx.opt	(revision 0)
+++ gcc/config/rs6000/xilinx.opt	(revision 0)
@@ -0,0 +1,33 @@ 
+; Xilinx embedded PowerPC options.
+
+; Copyright (C) 2011
+; Free Software Foundation, Inc.
+;
+; This file is part of GCC.
+;
+; GCC is free software; you can redistribute it and/or modify it under
+; the terms of the GNU General Public License as published by the Free
+; Software Foundation; either version 3, or (at your option) any later
+; version.
+;
+; GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+; WARRANTY; without even the implied warranty of MERCHANTABILITY or
+; FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+; for more details.
+;
+; You should have received a copy of the GNU General Public License
+; along with GCC; see the file COPYING3.  If not see
+; <http://www.gnu.org/licenses/>.
+
+; See the GCC internals manual (options.texi) for a description of
+; this file's format.
+
+; Please try to keep this file in ASCII collating order.
+
+mno-clearbss
+Driver RejectNegative
+
+mppcperflib
+Driver RejectNegative
+
+; This comment is to ensure we retain the blank line above.