Fix attribute usage in libc-symbols.h

[Andreas Jaeger]

Here's one more place that could need this.  Ok to commit?

Andreas

2003-07-22  Andreas Jaeger  <aj@suse.de>

	* elf/sofini.c (__FRAME_END__): Use attribute used so that gcc
	will not optimize it away.
	(__DTOR_END__): Likewise.
	(__CTOR_END__): Likewise.

============================================================
Index: elf/sofini.c
--- elf/sofini.c	30 Sep 1997 16:25:53 -0000	1.3
+++ elf/sofini.c	22 Jul 2003 19:30:05 -0000
@@ -2,10 +2,10 @@
    null pointer words in the `.ctors' and `.dtors' sections.  */
 
 static void (*const __CTOR_END__[1]) (void)
-     __attribute__ ((unused, section (".ctors")))
+     __attribute__ ((used, section (".ctors")))
      = { 0 };
 static void (*const __DTOR_END__[1]) (void)
-     __attribute__ ((unused, section (".dtors")))
+     __attribute__ ((used, section (".dtors")))
      = { 0 };
 
 #ifdef HAVE_DWARF2_UNWIND_INFO
@@ -14,6 +14,6 @@ static void (*const __DTOR_END__[1]) (vo
 
 typedef unsigned int ui32 __attribute__ ((mode (SI)));
 static ui32 __FRAME_END__[1]
-     __attribute__ ((unused, section (".eh_frame")))
+     __attribute__ ((used, section (".eh_frame")))
      = { 0 };
 #endif

-- 
 Andreas Jaeger, aj@suse.de, http://www.suse.de/~aj
  SuSE Linux AG, Deutschherrnstr. 15-19, 90429 Nürnberg, Germany
   GPG fingerprint = 93A3 365E CE47 B889 DF7F  FED1 389A 563C C272 A126
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