incorrect section attribute warning

[Alan Modra]

Fixes lots of gcc testsuite failures I was seeing due to gas complaining
"setting incorrect section attributes for .note.GNU-stack".
Source like
 .section .note.GNU-stack,"x",@progbits

	* config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.

Index: gas/config/obj-elf.c
===================================================================
RCS file: /cvs/src/src/gas/config/obj-elf.c,v
retrieving revision 1.71
diff -u -p -r1.71 obj-elf.c
--- gas/config/obj-elf.c	29 Jul 2003 02:03:32 -0000	1.71
+++ gas/config/obj-elf.c	30 Jul 2003 14:05:26 -0000
@@ -675,8 +675,9 @@ obj_elf_change_section (name, type, attr
 	  /* As a GNU extension, we permit a .note section to be
 	     allocatable.  If the linker sees an allocateable .note
 	     section, it will create a PT_NOTE segment in the output
-	     file.  */
-	  if (strcmp (name, ".note") != 0 || attr != SHF_ALLOC)
+	     file.  We also allow "x" for .note.GNU-stack.  */
+	  if (!(def_type == SHT_NOTE
+		&& (attr == SHF_ALLOC || attr == SHF_EXECINSTR)))
 	    as_warn (_("setting incorrect section attributes for %s"),
 		     name);
 	}

-- 
Alan Modra
IBM OzLabs - Linux Technology Centre