Revert H.J. Lu's UNIQUE_SECTION patch of 2001-07-13.

From-SVN: r43998

gcc/ChangeLog

+2001-07-13  Geoffrey Keating  <geoffk@redhat.com>
+
+	Revert H.J. Lu's UNIQUE_SECTION patch of 2001-07-13.
+
 2001-07-13  Joseph S. Myers  <jsm28@cam.ac.uk>
 
 	* c-common.c (decl_attributes): Take a pointer to the node to

gcc/config/elfos.h

@@ -348,19 +348,22 @@ dtors_section ()						\
       const char *name;						\
       char *string;						\
       const char *prefix;					\
-      static const char *prefixes[4][2] =			\
+      static const char *prefixes[/*4*/3][2] =			\
       {								\
 	{ ".text.",   ".gnu.linkonce.t." },			\
 	{ ".rodata.", ".gnu.linkonce.r." },			\
-	{ ".data.",   ".gnu.linkonce.d." },			\
-        { ".bss.",    ".gnu.linkonce.b." }			\
+	{ ".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." }  */			\
       };							\
       								\
       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							\