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If __STDC__, include gstdarg and use ANSI form of varargs.

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(attr_printf): Only declare when defined.

From-SVN: r6515
This commit is contained in:
Richard Kenner 1994-02-10 08:08:17 -05:00
parent 4f90e4a0f7
commit 9e1b65036d
1 changed files with 26 additions and 14 deletions
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40
gcc/genattrtab.c
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@ -1,6 +1,6 @@
/* Generate code from machine description to compute values of attributes.
Copyright (C) 1991, 1993 Free Software Foundation, Inc.
Contributed by Richard Kenner (kenner@nyu.edu)
Copyright (C) 1991, 1993, 1994 Free Software Foundation, Inc.
Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu)
This file is part of GNU CC.
@ -96,7 +96,11 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "hconfig.h"
/* gvarargs must always be included after *config.h. */
#ifdef __STDC__
#include "gstdarg.h"
#else
#include "gvarargs.h"
#endif
#include "rtl.h"
#include "insn-config.h" /* For REGISTER_CONSTRAINTS */
#include <stdio.h>
@ -355,11 +359,10 @@ static char *alternative_name;
rtx frame_pointer_rtx, hard_frame_pointer_rtx, stack_pointer_rtx;
rtx arg_pointer_rtx;
#if 0
static rtx attr_rtx PROTO((enum rtx_code, ...));
#ifdef HAVE_VPRINTF
static char *attr_printf PROTO((int, char *, ...));
#else
static rtx attr_rtx ();
static char *attr_printf ();
#endif
@ -524,11 +527,12 @@ attr_hash_add_string (hashcode, str)
/*VARARGS1*/
static rtx
attr_rtx (va_alist)
va_dcl
attr_rtx VPROTO((enum rtx_code code, ...))
{
va_list p;
#ifndef __STDC__
enum rtx_code code;
#endif
va_list p;
register int i; /* Array indices... */
register char *fmt; /* Current rtx's format... */
register rtx rt_val; /* RTX to return to caller... */
@ -536,8 +540,11 @@ attr_rtx (va_alist)
register struct attr_hash *h;
struct obstack *old_obstack = rtl_obstack;
va_start (p);
VA_START (p, code);
#ifndef __STDC__
code = va_arg (p, enum rtx_code);
#endif
/* For each of several cases, search the hash table for an existing entry.
Use that entry if one is found; otherwise create a new RTL and add it
@ -719,19 +726,24 @@ attr_rtx (va_alist)
/*VARARGS2*/
static char *
attr_printf (va_alist)
va_dcl
attr_printf VPROTO((register int len, register char *fmt, ...))
{
va_list p;
#ifndef __STDC__
register int len;
register char *fmt;
#endif
va_list p;
register char *str;
/* Print the string into a temporary location. */
va_start (p);
VA_START (p, fmt);
#ifndef __STDC__
len = va_arg (p, int);
fmt = va_arg (p, char*);
#endif
/* Print the string into a temporary location. */
str = (char *) alloca (len);
fmt = va_arg (p, char *);
vsprintf (str, fmt, p);
va_end (p);