builtin-attrs.def (ATTR_ASM_FPRINTF): New.

	* builtin-attrs.def (ATTR_ASM_FPRINTF): New.
	* c-format.c (enum format_type): Add asm_fprintf_format_type.
	(NOARGUMENTS, asm_fprintf_length_specs, asm_fprintf_flag_specs,
	asm_fprintf_flag_pairs, asm_fprintf_char_table): New.
	(format_types_orig): Renamed from format_types.  Add new data.
	(format_types): Declare as pointer.
	(handle_format_attribute): Move later in file so we have all
	necessary declarations.  Add section to capture HOST_WIDE_INT.
	* output.h (ATTRIBUTE_ASM_FPRINTF, __gcc_host_wide_int__): New.
	(asm_fprintf): Mark with ATTRIBUTE_ASM_FPRINTF.

From-SVN: r67319

gcc/ChangeLog

+2003-06-01  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* builtin-attrs.def (ATTR_ASM_FPRINTF): New.
+	* c-format.c (enum format_type): Add asm_fprintf_format_type.
+	(NOARGUMENTS, asm_fprintf_length_specs, asm_fprintf_flag_specs,
+	asm_fprintf_flag_pairs, asm_fprintf_char_table): New.
+	(format_types_orig): Renamed from format_types.  Add new data.
+	(format_types): Declare as pointer.
+	(handle_format_attribute): Move later in file so we have all
+	necessary declarations.  Add section to capture HOST_WIDE_INT.
+	* output.h (ATTRIBUTE_ASM_FPRINTF, __gcc_host_wide_int__): New.
+	(asm_fprintf): Mark with ATTRIBUTE_ASM_FPRINTF.
+
 2003-06-01  Andreas Jaeger  <aj@suse.de>
 
 	* doc/tm.texi (Storage Layout): Remove ROUND_TYPE_SIZE and

gcc/builtin-attrs.def

@@ -86,6 +86,7 @@ DEF_ATTR_IDENT (ATTR_NONNULL, "nonnull")
 DEF_ATTR_IDENT (ATTR_NORETURN, "noreturn")
 DEF_ATTR_IDENT (ATTR_NOTHROW, "nothrow")
 DEF_ATTR_IDENT (ATTR_PRINTF, "printf")
+DEF_ATTR_IDENT (ATTR_ASM_FPRINTF, "asm_fprintf")
 DEF_ATTR_IDENT (ATTR_PURE, "pure")
 DEF_ATTR_IDENT (ATTR_SCANF, "scanf")
 DEF_ATTR_IDENT (ATTR_STRFMON, "strfmon")

gcc/output.h

@@ -105,7 +105,17 @@ extern void output_addr_const PARAMS ((FILE *, rtx));
 
 /* Output a string of assembler code, substituting numbers, strings
    and fixed syntactic prefixes.  */
-extern void asm_fprintf		PARAMS ((FILE *file, const char *p, ...));
+#if GCC_VERSION >= 3004
+#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
+/* This is a magic identifier which allows GCC to figure out the type
+   of HOST_WIDE_INT for %wd specifier checks.  You must issue this
+   typedef before using the __asm_fprintf__ format attribute.  */
+typedef HOST_WIDE_INT __gcc_host_wide_int__;
+#else
+#define ATTRIBUTE_ASM_FPRINTF(m, n) ATTRIBUTE_NONNULL(m)
+#endif
+
+extern void asm_fprintf		PARAMS ((FILE *file, const char *p, ...)) ATTRIBUTE_ASM_FPRINTF(2, 3);
 
 /* Split up a CONST_DOUBLE or integer constant rtx into two rtx's for single
    words.  */