dwarf2asm.c (dw2_asm_output_pcrel): Mark parameters with ATTRIBUTE_UNUSED.

	* dwarf2asm.c (dw2_asm_output_pcrel): Mark parameters with
	ATTRIBUTE_UNUSED.
	* final.c (final_scan_insn): Add brackets around body of if-stmt.
	* gcc.c (convert_filename): Add static prototype.  Const-ify.
	Wrap variable in macros controlling its use.
	* output.h (sdata_section): Add prototype.

From-SVN: r46757

gcc/ChangeLog

 2001-11-03  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
+	* dwarf2asm.c (dw2_asm_output_pcrel): Mark parameters with
+	ATTRIBUTE_UNUSED.
+	* final.c (final_scan_insn): Add brackets around body of if-stmt.
+	* gcc.c (convert_filename): Add static prototype.  Const-ify.
+	Wrap variable in macros controlling its use.
+	* output.h (sdata_section): Add prototype.
+
 	* 1750a.h (EXTRA_SECTION_FUNCTIONS): Add prototype.
 	(ASM_OUTPUT_ASCII): Avoid signed/unsigned warning.
 	* c4x.h (INIT_SECTION_FUNCTION): Add prototype.

gcc/dwarf2asm.c

@@ -190,7 +190,8 @@ dw2_asm_output_offset VPARAMS ((int size, const char *label,
    different section or object file.  */
 
 void
-dw2_asm_output_pcrel VPARAMS ((int size, const char *label,
+dw2_asm_output_pcrel VPARAMS ((int size ATTRIBUTE_UNUSED,
+			       const char *label ATTRIBUTE_UNUSED,
 			       const char *comment, ...))
 {
   VA_OPEN (ap, comment);

gcc/final.c

@@ -2271,11 +2271,13 @@ final_scan_insn (insn, file, optimize, prescan, nopeepholes)
 #endif
 
 	  if (align && NEXT_INSN (insn))
+	    {
 #ifdef ASM_OUTPUT_MAX_SKIP_ALIGN
-	    ASM_OUTPUT_MAX_SKIP_ALIGN (file, align, max_skip);
+	      ASM_OUTPUT_MAX_SKIP_ALIGN (file, align, max_skip);
 #else
-	    ASM_OUTPUT_ALIGN (file, align);
+	      ASM_OUTPUT_ALIGN (file, align);
 #endif
+	    }
 	}
 #ifdef HAVE_cc0
       CC_STATUS_INIT;

gcc/gcc.c

@@ -318,6 +318,9 @@ static void init_gcc_specs              PARAMS ((struct obstack *,
 						 const char *,
 						 const char *));
 #endif
+#if defined(HAVE_TARGET_OBJECT_SUFFIX) || defined(HAVE_TARGET_EXECUTABLE_SUFFIX)
+static const char *convert_filename	PARAMS ((const char *, int));
+#endif
 
 /* The Specs Language
 
@@ -2900,12 +2903,14 @@ static int *warn_std_ptr = 0;
 /* Convert NAME to a new name if it is the standard suffix.  DO_EXE
    is true if we should look for an executable suffix as well.  */
 
-static char *
+static const char *
 convert_filename (name, do_exe)
-     char *name;
-     int do_exe;
+     const char *name;
+     int do_exe ATTRIBUTE_UNUSED;
 {
+#if defined(HAVE_TARGET_EXECUTABLE_SUFFIX)
   int i;
+#endif
   int len;
 
   if (name == NULL)

gcc/output.h

@@ -198,6 +198,10 @@ extern void tdesc_section PARAMS ((void));
 extern void drectve_section PARAMS ((void));
 #endif
 
+#ifdef SDATA_SECTION_ASM_OP
+extern void sdata_section PARAMS ((void));
+#endif
+
 #ifdef TREE_CODE
 /* Tell assembler to change to section NAME for DECL.
    If DECL is NULL, just switch to section NAME.