* jump.c: Convert prototypes to ISO C90.

	* langhooks-def.h: Likewise.  Add extern to prototypes.
	* langhooks.c: Likewise.
	* langhooks.h: Likewise.
	* lcm.c: Likewise.
	* local-alloc.c: Likewise.
	* loop-init.c: Likewise.
	* loop-unroll.c: Likewise.
	* loop-unswitch.c: Likewise.
	* loop.c: Likewise.
	* loop.h: Likewise. Add extern to prototypes.
	* machmode.h: Likewise.
	* main.c: Likewise.
	* mbchar.c: Likewise.
	* mbchar.h: Likewise.
	* mkdeps.c: Likewise.
	* mkdeps.h: Likewise.
	* optabs.c: Likewise.
	* optabs.h: Likewise.
	* output.h: Likewise.
	* gccspec.c: Likwise.
	* postreload.c: Likewise.
	* prefix.c: Likewise.
	* prefix.h: Likewise.
	* print-rtl.c: Likewise.
	* print-tree.c: Likewise.
	* profile.c: Likewise.
	* read-rtl.c: Likewise.
	* real.c: Likewise.
	* real.h: Likewise.
	* recog.c: Likewise.
	* recog.h: Likewise.
	* reg-stack.c: Likewise.
	* regclass.c: Likewise.
	* regmove.c: Likewise.
	* regrename.c: Likewise.
	* regs.h: Likewise.
	* reload.c: Likewise.
	* reload.h: Likewise.
	* reload1.c: Likewise.
	* reorg.c: Likewise.
	* resource.c: Likewise.
	* resource.h: Likewise.
	* rtl-error.c: Likewise.
	* rtl.c: Likewise.
	* rtl.h: Likewise.
	* rtlanal.c: Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@68998 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 29 insertions, 52 deletions

diff --git a/gcc/read-rtl.c b/gcc/read-rtl.c
index 9d08da4c94c..629390997c2 100644
--- a/gcc/read-rtl.c
+++ b/gcc/read-rtl.c
@@ -1,5 +1,6 @@
 /* RTL reader for GCC.
-   Copyright (C) 1987, 1988, 1991, 1994, 1997, 1998, 1999, 2000, 2001, 2002
+   Copyright (C) 1987, 1988, 1991, 1994, 1997, 1998, 1999, 2000, 2001, 2002,
+   2003
    Free Software Foundation, Inc.
 
 This file is part of GCC.
@@ -29,18 +30,18 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 
 static htab_t md_constants;
 
-static void fatal_with_file_and_line PARAMS ((FILE *, const char *, ...))
+static void fatal_with_file_and_line (FILE *, const char *, ...)
   ATTRIBUTE_PRINTF_2 ATTRIBUTE_NORETURN;
-static void fatal_expected_char PARAMS ((FILE *, int, int)) ATTRIBUTE_NORETURN;
-static void read_name		PARAMS ((char *, FILE *));
-static char *read_string	PARAMS ((struct obstack *, FILE *, int));
-static char *read_quoted_string	PARAMS ((struct obstack *, FILE *));
-static char *read_braced_string	PARAMS ((struct obstack *, FILE *));
-static void read_escape		PARAMS ((struct obstack *, FILE *));
-static hashval_t def_hash	PARAMS ((const void *));
-static int def_name_eq_p PARAMS ((const void *, const void *));
-static void read_constants PARAMS ((FILE *infile, char *tmp_char));
-static void validate_const_int PARAMS ((FILE *, const char *));
+static void fatal_expected_char (FILE *, int, int) ATTRIBUTE_NORETURN;
+static void read_name (char *, FILE *);
+static char *read_string (struct obstack *, FILE *, int);
+static char *read_quoted_string (struct obstack *, FILE *);
+static char *read_braced_string (struct obstack *, FILE *);
+static void read_escape (struct obstack *, FILE *);
+static hashval_t def_hash (const void *);
+static int def_name_eq_p (const void *, const void *);
+static void read_constants (FILE *infile, char *tmp_char);
+static void validate_const_int (FILE *, const char *);
 
 /* Subroutines of read_rtx.  */
 
@@ -87,9 +88,7 @@ fatal_with_file_and_line (FILE *infile, const char *msg, ...)
    invalid data.  */
 
 static void
-fatal_expected_char (infile, expected_c, actual_c)
-     FILE *infile;
-     int expected_c, actual_c;
+fatal_expected_char (FILE *infile, int expected_c, int actual_c)
 {
   fatal_with_file_and_line (infile, "expected character `%c', found `%c'",
 			    expected_c, actual_c);
@@ -101,8 +100,7 @@ fatal_expected_char (infile, expected_c, actual_c)
    Tools such as genflags use this function.  */
 
 int
-read_skip_spaces (infile)
-     FILE *infile;
+read_skip_spaces (FILE *infile)
 {
   int c;
 
@@ -154,9 +152,7 @@ read_skip_spaces (infile)
    It is terminated by any of the punctuation chars of rtx printed syntax.  */
 
 static void
-read_name (str, infile)
-     char *str;
-     FILE *infile;
+read_name (char *str, FILE *infile)
 {
   char *p;
   int c;
@@ -207,9 +203,7 @@ read_name (str, infile)
 /* Subroutine of the string readers.  Handles backslash escapes.
    Caller has read the backslash, but not placed it into the obstack.  */
 static void
-read_escape (ob, infile)
-     struct obstack *ob;
-     FILE *infile;
+read_escape (struct obstack *ob, FILE *infile)
 {
   int c = getc (infile);
 
@@ -262,9 +256,7 @@ read_escape (ob, infile)
 /* Read a double-quoted string onto the obstack.  Caller has scanned
    the leading quote.  */
 static char *
-read_quoted_string (ob, infile)
-     struct obstack *ob;
-     FILE *infile;
+read_quoted_string (struct obstack *ob, FILE *infile)
 {
   int c;
 
@@ -292,9 +284,7 @@ read_quoted_string (ob, infile)
    scanned the leading brace.  Note that unlike quoted strings,
    the outermost braces _are_ included in the string constant.  */
 static char *
-read_braced_string (ob, infile)
-     struct obstack *ob;
-     FILE *infile;
+read_braced_string (struct obstack *ob, FILE *infile)
 {
   int c;
   int brace_depth = 1;  /* caller-processed */
@@ -319,7 +309,7 @@ read_braced_string (ob, infile)
       else if (c == EOF)
 	fatal_with_file_and_line
 	  (infile, "missing closing } for opening brace on line %lu",
-	   starting_read_rtx_lineno);      
+	   starting_read_rtx_lineno);
 
       obstack_1grow (ob, c);
     }
@@ -333,10 +323,7 @@ read_braced_string (ob, infile)
    and dispatch to the appropriate string constant reader.  */
 
 static char *
-read_string (ob, infile, star_if_braced)
-     struct obstack *ob;
-     FILE *infile;
-     int star_if_braced;
+read_string (struct obstack *ob, FILE *infile, int star_if_braced)
 {
   char *stringbuf;
   int saw_paren = 0;
@@ -373,11 +360,10 @@ read_string (ob, infile, star_if_braced)
 /* Provide a version of a function to read a long long if the system does
    not provide one.  */
 #if HOST_BITS_PER_WIDE_INT > HOST_BITS_PER_LONG && !defined(HAVE_ATOLL) && !defined(HAVE_ATOQ)
-HOST_WIDE_INT atoll PARAMS ((const char *));
+HOST_WIDE_INT atoll (const char *);
 
 HOST_WIDE_INT
-atoll (p)
-    const char *p;
+atoll (const char *p)
 {
   int neg = 0;
   HOST_WIDE_INT tmp_wide;
@@ -411,8 +397,7 @@ atoll (p)
 
 /* Given a constant definition, return a hash code for its name.  */
 static hashval_t
-def_hash (def)
-     const void *def;
+def_hash (const void *def)
 {
   unsigned result, i;
   const char *string = ((const struct md_constant *) def)->name;
@@ -424,8 +409,7 @@ def_hash (def)
 
 /* Given two constant definitions, return true if they have the same name.  */
 static int
-def_name_eq_p (def1, def2)
-     const void *def1, *def2;
+def_name_eq_p (const void *def1, const void *def2)
 {
   return ! strcmp (((const struct md_constant *) def1)->name,
 		   ((const struct md_constant *) def2)->name);
@@ -435,9 +419,7 @@ def_name_eq_p (def1, def2)
    to read a name or number into.  Process a define_constants directive,
    starting with the optional space after the "define_constants".  */
 static void
-read_constants (infile, tmp_char)
-     FILE *infile;
-     char *tmp_char;
+read_constants (FILE *infile, char *tmp_char)
 {
   int c;
   htab_t defs;
@@ -493,18 +475,14 @@ read_constants (infile, tmp_char)
    a pointer a pointer to the constant definition and INFO.
    Stops when CALLBACK returns zero.  */
 void
-traverse_md_constants (callback, info)
-     htab_trav callback;
-     void *info;
+traverse_md_constants (htab_trav callback, void *info)
 {
   if (md_constants)
     htab_traverse (md_constants, callback, info);
 }
 
 static void
-validate_const_int (infile, string)
-     FILE *infile;
-     const char *string;
+validate_const_int (FILE *infile, const char *string)
 {
   const char *cp;
   int valid = 1;
@@ -529,8 +507,7 @@ validate_const_int (infile, string)
    the utilities gen*.c that construct C code from machine descriptions.  */
 
 rtx
-read_rtx (infile)
-     FILE *infile;
+read_rtx (FILE *infile)
 {
   int i, j;
   RTX_CODE tmp_code;