Make -fdata-sections work for AVR port.

PR target/14064
* config/avr/avr.c (avr_unique_section): Delete prototype and
definition.
(TARGET_ASM_UNIQUE_SECTION): Delete.

From-SVN: r86951

gcc/ChangeLog

+2004-09-01  James E Wilson  <wilson@specifixinc.com>
+
+	PR target/14064
+	* config/avr/avr.c (avr_unique_section): Delete prototype and
+	definition.
+	(TARGET_ASM_UNIQUE_SECTION): Delete.
+
 2004-09-01  Ziemowit Laski  <zlaski@apple.com>
 
 	* c-parse.in (primary): Call objc_build_message_expr(),

gcc/config/avr/avr.c

@@ -68,7 +68,6 @@ static void avr_file_start (void);
 static void avr_file_end (void);
 static void avr_output_function_prologue (FILE *, HOST_WIDE_INT);
 static void avr_output_function_epilogue (FILE *, HOST_WIDE_INT);
-static void avr_unique_section (tree, int);
 static void avr_insert_attributes (tree, tree *);
 static unsigned int avr_section_type_flags (tree, const char *, int);
 
@@ -231,8 +230,6 @@ int avr_case_values_threshold = 30000;
 #define TARGET_ASM_FUNCTION_EPILOGUE avr_output_function_epilogue
 #undef TARGET_ATTRIBUTE_TABLE
 #define TARGET_ATTRIBUTE_TABLE avr_attribute_table
-#undef TARGET_ASM_UNIQUE_SECTION
-#define TARGET_ASM_UNIQUE_SECTION avr_unique_section
 #undef TARGET_ASM_FUNCTION_RODATA_SECTION
 #define TARGET_ASM_FUNCTION_RODATA_SECTION default_no_function_rodata_section
 #undef TARGET_INSERT_ATTRIBUTES
@@ -4356,38 +4353,6 @@ avr_assemble_integer (rtx x, unsigned int size, int aligned_p)
   return default_assemble_integer (x, size, aligned_p);
 }
 
-/* Sets section name for declaration DECL.  */
-  
-static void
-avr_unique_section (tree decl, int reloc ATTRIBUTE_UNUSED)
-{
-  int len;
-  const char *name, *prefix;
-  char *string;
-
-  name = IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (decl));
-  name = (* targetm.strip_name_encoding) (name);
-
-  if (TREE_CODE (decl) == FUNCTION_DECL)
-    {
-      if (flag_function_sections)
-	prefix = ".text.";
-      else
-	prefix = ".text";
-    }
-  else 
-    abort ();
-
-  if (flag_function_sections)
-    {
-      len = strlen (name) + strlen (prefix);
-      string = alloca (len + 1);
-      sprintf (string, "%s%s", prefix, name);
-      DECL_SECTION_NAME (decl) = build_string (len, string);
-    }
-}
-
-
 /* The routine used to output NUL terminated strings.  We use a special
    version of this for most svr4 targets because doing so makes the
    generated assembly code more compact (and thus faster to assemble)