Place constant...

Place constant,	uninitialised data in .rodata not .bss, and do not interpret an
error in the initialisation value as meaning that the variable should be
placed in the .bss section.

From-SVN: r33995

gcc/ChangeLog

+2000-05-18  Nick Clifton  <nickc@cygnus.com>
+
+	* config/arm/unknown-elf.h (UNIQUE_SECTION): Place constant,
+	uninitialised data in .rodata not .bss, and do not interpret an
+	error in the initialisation value as meaning that the variable
+	should be placed in the .bss section.
+
 Thu May 18 12:10:18 2000  Philippe De Muyter  <phdm@macqel.be>
 
 	* configure.in (NO_MINUS_C_MINUS_O): Test `$ac_cv_prog_cc_${ac_cc}_c_o',

gcc/config/arm/unknown-elf.h

@@ -159,11 +159,10 @@ rdata_section ()						\
       									\
       if (TREE_CODE (DECL) == FUNCTION_DECL)				\
 	sec = 0;							\
-      else if (DECL_INITIAL (DECL) == 0					\
-	       || DECL_INITIAL (DECL) == error_mark_node)		\
-	sec = 3;							\
       else if (DECL_READONLY_SECTION (DECL, RELOC))			\
 	sec = 1;							\
+      else if (DECL_INITIAL (DECL) == NULL_TREE)			\
+	sec = 3;							\
       else								\
 	sec = 2;							\
       									\