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Re: Remaining arch issue in Newlib optimized ARM ASM memchr for Cortex-R

From: Nicholas Clifton <nickc at redhat dot com>
To: "newlib at sourceware dot org" <newlib at sourceware dot org>
Cc: Pavel Pisa <ppisa4lists at pikron dot com>, rtems-devel <rtems-devel at rtems dot org>, Sebastian Huber <sebastian dot huber at embedded-brains dot de>
Date: Thu, 03 Jul 2014 13:17:37 +0100
Subject: Re: Remaining arch issue in Newlib optimized ARM ASM memchr for Cortex-R
Authentication-results: sourceware.org; auth=none
References: <201407030216 dot 43438 dot ppisa4lists at pikron dot com>

Hi Jeff,

>  Pavel Pisa wrote:

Index: newlib-2.1/newlib/libc/machine/arm/memchr.S
===================================================================
--- newlib-2.1.orig/newlib/libc/machine/arm/memchr.S    2011-10-18 13:35:17.000000000 +0200
+++ newlib-2.1/newlib/libc/machine/arm/memchr.S 2014-07-03 00:38:47.598049234 +0200
@@ -46,7 +46,11 @@
  @    tidy

         .syntax unified
+#ifdef __ARM_ARCH_7R__
+       .arch armv7-r
+#else
         .arch armv7-a
+#endif

  #include "arm_asm.h"


This patch looks good to me.

Cheers
  Nick

Follow-Ups:
- Re: Remaining arch issue in Newlib optimized ARM ASM memchr for Cortex-R
  - From: Richard Earnshaw

References:
- Remaining arch issue in Newlib optimized ARM ASM memchr for Cortex-R
  - From: Pavel Pisa

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