elfos.h (UNIQUE_SECTION): Enable .bss section.

2001-07-13  H.J. Lu  (hjl@gnu.org)

	* config/elfos.h (UNIQUE_SECTION): Enable .bss section.

From-SVN: r43989

gcc/ChangeLog

+2001-07-13  H.J. Lu  (hjl@gnu.org)
+
+	* config/elfos.h (UNIQUE_SECTION): Enable .bss section.
+
 2001-07-13  Marc Espie  <espie@cvs.openbsd.org>
 
 	* config.gcc (*-*-openbsd*):  Add fragment to compile libgcc

gcc/config/elfos.h

@@ -348,22 +348,19 @@ dtors_section ()						\
       const char *name;						\
       char *string;						\
       const char *prefix;					\
-      static const char *prefixes[/*4*/3][2] =			\
+      static const char *prefixes[4][2] =			\
       {								\
 	{ ".text.",   ".gnu.linkonce.t." },			\
 	{ ".rodata.", ".gnu.linkonce.r." },			\
-	{ ".data.",   ".gnu.linkonce.d." }			\
-	/* Do not generate unique sections for uninitialised 	\
-	   data since we do not have support for this in the    \
-	   linker scripts yet...				\
-        ,{ ".bss.",    ".gnu.linkonce.b." }  */			\
+	{ ".data.",   ".gnu.linkonce.d." },			\
+        { ".bss.",    ".gnu.linkonce.b." }			\
       };							\
       								\
       if (TREE_CODE (DECL) == FUNCTION_DECL)			\
 	sec = 0;						\
-  /*  else if (DECL_INITIAL (DECL) == 0				\
+      else if (DECL_INITIAL (DECL) == 0				\
 	       || DECL_INITIAL (DECL) == error_mark_node)	\
-        sec =  3; */						\
+        sec =  3						\
       else if (DECL_READONLY_SECTION (DECL, RELOC))		\
 	sec = 1;						\
       else							\