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http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=9b2f1d4b58f192445db38d5bfe5de0eff2dc3b27

commit 9b2f1d4b58f192445db38d5bfe5de0eff2dc3b27
Author: Kaz Kojima <kkojima@rr.iij4u.or.jp>
Date:   Sun Dec 13 09:43:51 2009 -0800

    Update sysdeps/sh/elf/initfini.c.

diff --git a/ChangeLog b/ChangeLog
index 93602d1..db93544 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2009-12-08  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
+
+	* sysdeps/sh/elf/initfini.c: Update according to generic/initfini.c.
+
 2009-12-01  Mike Frysinger  <vapier@gentoo.org>
 
 	* sysdeps/sh/sh4/fpu/fpu_control.h (__set_fpscr): New prototype.
diff --git a/sysdeps/sh/elf/initfini.c b/sysdeps/sh/elf/initfini.c
index 6c8ed85..2ae328c 100644
--- a/sysdeps/sh/elf/initfini.c
+++ b/sysdeps/sh/elf/initfini.c
@@ -1,5 +1,5 @@
 /* Special .init and .fini section support for SH.
-   Copyright (C) 2000, 2002 Free Software Foundation, Inc.
+   Copyright (C) 2000, 2002, 2009 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -47,52 +47,48 @@
 __asm__ ("\
 \n\
 #include \"defs.h\"\n\
-#define SHARED\n\
 \n\
 /*@HEADER_ENDS*/\n\
 \n\
 /*@TESTS_BEGIN*/\n\
-\n\
+	.align 5\n\
 /*@TESTS_END*/\n\
 \n\
 /*@_init_PROLOG_BEGINS*/\n\
-	.section .init\n\
+	.section	.init,\"ax\",@progbits\n\
 	.align 5\n\
 	.global	_init\n\
-	.type	_init,@function\n\
+	.type	_init, @function\n\
 _init:\n\
 	mov.l	r12,@-r15\n\
+	mova	.L12,r0\n\
+	mov.l	.L12,r12\n\
 	mov.l	r14,@-r15\n\
-	sts.l	pr,@-r15\n\
-#ifdef SHARED\n\
-	mova	.L22,r0\n\
-	mov.l	.L22,r12\n\
 	add	r0,r12\n\
-	mova	.L23,r0\n\
-	mov.l	.L23,r1\n\
-	add	r0,r1\n\
-#else\n\
-	mov.l	.L23,r1\n\
-#endif\n\
-	jsr	@r1\n\
-	 mov	r15,r14\n\
+	mov.l	.L13,r0\n\
+	sts.l	pr,@-r15\n\
+	mov.l	@(r0,r12),r1\n\
+	tst	r1,r1\n\
+	bt/s	.L8\n\
+	mov	r15,r14\n\
+	mov.l	.L14,r1\n\
+	bsrf	r1\n\
+.LPCS0:\n\
+	nop\n\
+.L8:\n\
 	bra	1f\n\
-	 nop\n\
+	nop\n\
 	.align 2\n\
-#ifdef SHARED\n\
-.L22:\n\
+.L12:\n\
 	.long	_GLOBAL_OFFSET_TABLE_\n\
-.L23:\n\
-	.long	__gmon_start__@PLT\n\
-#else\n\
-.L23:\n\
-	.long	__gmon_start__\n\
-#endif\n\
+.L13:\n\
+	.long	__gmon_start__@GOT\n\
+.L14:\n\
+	.long	__gmon_start__@PLT-(.LPCS0+2-(.))\n\
 1:\n\
 	ALIGN\n\
 	END_INIT\n\
 \n\
-	\n\
 /*@_init_PROLOG_ENDS*/\n\
 \n\
 /*@_init_EPILOG_BEGINS*/\n\
@@ -100,60 +96,58 @@ _init:\n\
 	mov	r14,r15\n\
 	lds.l	@r15+,pr\n\
 	mov.l	@r15+,r14\n\
-	rts	\n\
 	mov.l	@r15+,r12\n\
-	END_INIT\n\
-	.section .text\n\
-	.align 5\n\
-	.weak	__gmon_start__\n\
-	.type	__gmon_start__,@function\n\
-__gmon_start__:\n\
-	mov.l	r14,@-r15\n\
-	mov	r15,r14\n\
-	mov	r14,r15\n\
 	rts	\n\
-	mov.l	@r15+,r14\n\
-	\n\
+	nop\n\
+	END_INIT\n\
+\n\
 /*@_init_EPILOG_ENDS*/\n\
 \n\
 /*@_fini_PROLOG_BEGINS*/\n\
-	.section .fini\n\
+	.section	.fini,\"ax\",@progbits\n\
 	.align 5\n\
 	.global	_fini\n\
-	.type	_fini,@function\n\
+	.type	_fini, @function\n\
 _fini:\n\
 	mov.l	r12,@-r15\n\
+	mova	.L19,r0\n\
 	mov.l	r14,@-r15\n\
 	sts.l	pr,@-r15\n\
-#ifdef SHARED\n\
-	mova	.L27,r0\n\
-	mov.l	.L27,r12\n\
-	add	r0,r12\n\
-#endif\n\
+	mov.l	.L19,r12\n\
 	mov	r15,r14\n\
+	add	r0,r12\n\
+	bra	0f\n\
+	nop\n\
+	.align 2\n\
+.L19:\n\
+	.long	_GLOBAL_OFFSET_TABLE_\n\
+0:\n\
 	ALIGN\n\
 	END_FINI\n\
-#ifdef SHARED\n\
+\n\
+/*@_fini_PROLOG_ENDS*/\n\
+	mov.l	.L20,r1\n\
+	bsrf	r1\n\
+.LPCS1:\n\
+	nop\n\
 	bra	1f\n\
-	 nop\n\
-	.align	2\n\
-.L27:\n\
-	.long	_GLOBAL_OFFSET_TABLE_\n\
-#endif\n\
+	nop\n\
+	.align 2\n\
+.L20:\n\
+	.long	i_am_not_a_leaf@PLT-(.LPCS1+2-(.))\n\
 1:\n\
-/*@_fini_PROLOG_ENDS*/\n\
-\n\
 /*@_fini_EPILOG_BEGINS*/\n\
 	.section .fini\n\
 	mov	r14,r15\n\
 	lds.l	@r15+,pr\n\
 	mov.l	@r15+,r14\n\
-	rts	\n\
 	mov.l	@r15+,r12\n\
-\n\
+	rts	\n\
+	nop\n\
 	END_FINI\n\
-	\n\
+\n\
 /*@_fini_EPILOG_ENDS*/\n\
 \n\
-/*@TRAILER_BEGINS*/\
+/*@TRAILER_BEGINS*/\n\
+	.weak	__gmon_start__\n\
 ");

http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=ca1ccae525fc15e5fb516bc52bebcb1b21c60926

commit ca1ccae525fc15e5fb516bc52bebcb1b21c60926
Author: Mike Frysinger <vapier@gentoo.org>
Date:   Sun Dec 13 09:42:52 2009 -0800

    Provide a __set_fpscr prototype.

diff --git a/ChangeLog b/ChangeLog
index 85cbc12..93602d1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2009-12-01  Mike Frysinger  <vapier@gentoo.org>
+
+	* sysdeps/sh/sh4/fpu/fpu_control.h (__set_fpscr): New prototype.
+
 2009-12-11  Ulrich Drepper  <drepper@redhat.com>
 
 	* sysdeps/unix/sysv/linux/sh/bits/fcntl.h: Redefine O_SYNC and
diff --git a/sysdeps/sh/sh4/fpu/fpu_control.h b/sysdeps/sh/sh4/fpu/fpu_control.h
index 43eb9e5..d1be46d 100644
--- a/sysdeps/sh/sh4/fpu/fpu_control.h
+++ b/sysdeps/sh/sh4/fpu/fpu_control.h
@@ -1,5 +1,5 @@
 /* FPU control word definitions.  SH version.
-   Copyright (C) 1999, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2000, 2009 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -45,6 +45,8 @@ typedef unsigned int fpu_control_t;
 #define _FPU_GETCW(cw) __asm__ ("sts fpscr,%0" : "=r" (cw))
 
 #if defined __GNUC__
+/* GCC provides this function.  */
+extern void __set_fpscr (unsigned long);
 #define _FPU_SETCW(cw) __set_fpscr ((cw))
 #else
 #define _FPU_SETCW(cw) __asm__ ("lds %0,fpscr" : : "r" (cw))

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog                        |    8 +++
 sysdeps/sh/elf/initfini.c        |  110 ++++++++++++++++++--------------------
 sysdeps/sh/sh4/fpu/fpu_control.h |    4 +-
 3 files changed, 63 insertions(+), 59 deletions(-)


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