re PR target/38627 (SuperH libgcc.a lacks .note.GNU-stack markings in math funcs)

	PR target/38627
	* config/sh/lib1funcs.asm [__ELF__ && __linux__]: Add .note.GNU-stack.
	* config/sh/linux-atomic.asm: Likewise.

From-SVN: r146297

gcc/ChangeLog

+2009-04-17  Mike Frysinger  <vapier@gentoo.org>
+
+	PR target/38627
+	* config/sh/lib1funcs.asm [__ELF__ && __linux__]: Add .note.GNU-stack.
+	* config/sh/linux-atomic.asm: Likewise.
+
 2009-04-17  Diego Novillo  <dnovillo@google.com>
 
 	* except.c (debug_eh_tree): New.

gcc/config/sh/lib1funcs.asm

@@ -30,6 +30,11 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 !! recoded in assembly by Toshiyasu Morita
 !! tm@netcom.com
 
+#if defined(__ELF__) && defined(__linux__)
+.section .note.GNU-stack,"",%progbits
+.previous
+#endif
+
 /* SH2 optimizations for ___ashrsi3, ___ashlsi3, ___lshrsi3 and
    ELF local label prefixes by J"orn Rennecke
    amylaar@cygnus.com  */

gcc/config/sh/linux-atomic.asm

@@ -135,4 +135,7 @@ ATOMIC_FETCH_AND_COMBOP(nand,and,not,1,b,extu.b)
 ATOMIC_FETCH_AND_COMBOP(nand,and,not,2,w,extu.w)
 ATOMIC_FETCH_AND_COMBOP(nand,and,not,4,l,mov)
 
+.section .note.GNU-stack,"",%progbits
+.previous
+
 #endif /* ! __SH5__ */