From: Chung-Lin Tang <cltang@codesourcery.com>
Date: Tue, 24 Apr 2012 13:32:11 +0000 (+0800)
Subject: SH: Replace <endian.h> usage with pre-processor macros.
X-Git-Tag: upstream/2.30~11187
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3ce2865f93d42f4721d58088dd6ab1dac06ea85b;p=external%2Fglibc.git

SH: Replace <endian.h> usage with pre-processor macros.

Follow-up to f8887d0a5feda97244613135822b0439addc2b1f.
---

diff --git a/ChangeLog b/ChangeLog
index 25c1da2..0f558fe 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2012-04-25  Chung-Lin Tang  <cltang@codesourcery.com>
+
+	* sysdeps/sh/memcpy.S: Remove include of endian.h, change
+	preprocessor endian tests to '#ifdef __BIG_ENDIAN__'.
+	* sysdeps/sh/strlen.S: Likewise.
+
 2012-04-24  Joseph Myers  <joseph@codesourcery.com>
 
 	* sysdeps/unix/fork.S: Remove file.
diff --git a/sysdeps/sh/memcpy.S b/sysdeps/sh/memcpy.S
index 0b9ed6b..b4d90bb 100644
--- a/sysdeps/sh/memcpy.S
+++ b/sysdeps/sh/memcpy.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999, 2000, 2002, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1999-2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Kazumoto Kojima <kkojima@rr.iij4u.or.jp>
    Optimized by Toshiyasu Morita <toshiyasu.morita@hsa.hitachi.com>
@@ -18,7 +18,6 @@
    <http://www.gnu.org/licenses/>.  */
 
 #include <sysdep.h>
-#include <endian.h>
 
 /* void *memcpy(void *dst, const void *src, size_t n);
     No overlap between the memory of DST and of SRC are assumed.  */
@@ -49,7 +48,7 @@ L_wordalign:
 
 	mov.w	@r0+,r1		/* Copy one word.  */
 	add	#-2,r6
-#if __BYTE_ORDER == __BIG_ENDIAN
+#ifdef __BIG_ENDIAN__
 	add	#1,r4
 	mov.b	r1,@r4
 	shlr8	r1
@@ -98,7 +97,7 @@ L_copydest1_or_3_loop:
 	mov.l	@r5+,r0		/* Read first longword.  */
 	dt	r7
 	mov.l	@r5+,r1		/* Read second longword.  */
-#if __BYTE_ORDER == __BIG_ENDIAN
+#ifdef __BIG_ENDIAN__
 	/* Write first longword as byte, word, byte.  */
 	mov.b	r0,@(4,r4)
 	shlr8	r0
@@ -140,7 +139,7 @@ L_copydest2_loop:
 	mov.l	@r5+,r0
 	dt	r7
 	mov.l	@r5+,r1
-#if __BYTE_ORDER == __BIG_ENDIAN
+#ifdef __BIG_ENDIAN__
 	mov.w	r0,@(2,r4)
 	shlr16	r0
 	mov.w	r0,@r4
diff --git a/sysdeps/sh/strlen.S b/sysdeps/sh/strlen.S
index 93f7dd8..65aec76 100644
--- a/sysdeps/sh/strlen.S
+++ b/sysdeps/sh/strlen.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999, 2000, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1999-2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Kazumoto Kojima <kkojima@rr.iij4u.or.jp>
 
@@ -17,7 +17,6 @@
    <http://www.gnu.org/licenses/>.  */
 
 #include <sysdep.h>
-#include <endian.h>
 
 /* size_t strlen (const char *s)  */
 
@@ -58,7 +57,7 @@ ENTRY(strlen)
 	add	#4, r2
 
 	add	#-4, r2
-#if __BYTE_ORDER == __BIG_ENDIAN
+#ifdef __BIG_ENDIAN__
 	swap.b	r1, r1
 	swap.w	r1, r1
 	swap.b	r1, r1