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List:       gcc-patches
Subject:    [PING 2] [Patch RX] Add assembler option "-mcu" for generating assembler
From:       Sandeep Kumar Singh <Sandeep.Singh2 () kpitcummins ! com>
Date:       2013-07-31 6:47:18
Message-ID: 00D82FEA4EAEB64782676AD908D06E6F2E29BB04 () KCHJEXMB03 ! kpit ! com
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Hi,

Please find the patch to add assembler option "-mcu" for generating assembler
error messages when target not supporting hardware FPU were seeing FPU code,
namely RX100 and RX200.

KPIT has recently submitted a patch to add warnings of RX variants that do not
have hardware FPU support,
http://www.sourceware.org/ml/binutils/2013-07/msg00085.html

Index: gcc/config/rx/rx.h
===================================================================
--- gcc/config/rx/rx.h.orig	2013-07-18 18:03:11.000000000 +0530
+++ gcc/config/rx/rx.h	2013-07-11 14:57:17.000000000 +0530
@@ -101,6 +101,7 @@
 %{mpid} \
 %{mint-register=*} \
 %{mgcc-abi:-mgcc-abi} %{!mgcc-abi:-mrx-abi} \
+%{mcpu=*} \
 "
 
No regression found with this patch.

Please let me know if this is OK?


Regards,
Sandeep Kumar Singh,
KPIT Cummins InfoSystems Ltd.
Pune, India

gas/config:
2013-07-18  Sandeep Kumar Singh  <Sandeep.Singh2@kpitcummins.com>

        * rx.h: Add option -mcpu for target variants RX100 and RX200.


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