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2010-06-02 Tristan Gingold <gingold@adacore.com> 

* as.h: Remove conditionnal definition of HAVE_STDARG_H,
	USE_STDARG, va_alist, va_dcl, va_list, va_start, va_end.
	Remove conditionnal inclusion of stdarg.h and varargs.h.
	Assume ISO C.
	* config.in: Regenerate.
	* configure: Regenerate.
	* configure.in: Remove stdarg.h and varargs.h from
	AC_CHECK_HEADERS list.
	* messages.c (as_tsktsk): Remove non ISO C version.
	(as_warn, as_warn_where, as_bad, as_bad_where, as_fatal): Ditto.
gdb_7_2-branch
Tristan Gingold 16 years ago
parent
df17845119
commit
aadd803061
6 changed files with 15 additions and 158 deletions
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  1. 13
      gas/ChangeLog
  2. 36
      gas/as.h
  3. 6
      gas/config.in
  4. 2
      gas/configure
  5. 2
      gas/configure.in
  6. 114
      gas/messages.c

13
gas/ChangeLog
View File

@ -1,3 +1,16 @@
2010-06-02 Tristan Gingold <gingold@adacore.com>
* as.h: Remove conditionnal definition of HAVE_STDARG_H,
USE_STDARG, va_alist, va_dcl, va_list, va_start, va_end.
Remove conditionnal inclusion of stdarg.h and varargs.h.
Assume ISO C.
* config.in: Regenerate.
* configure: Regenerate.
* configure.in: Remove stdarg.h and varargs.h from
AC_CHECK_HEADERS list.
* messages.c (as_tsktsk): Remove non ISO C version.
(as_warn, as_warn_where, as_bad, as_bad_where, as_fatal): Ditto.
2010-05-31 Tristan Gingold <gingold@adacore.com>
* config/tc-alpha.c: Add comments for evax.

36
gas/as.h
View File

@ -38,19 +38,6 @@
#include "alloca-conf.h"
/* Prefer varargs for non-ANSI compiler, since some will barf if the
ellipsis definition is used with a no-arguments declaration. */
#if defined (HAVE_VARARGS_H) && !defined (__STDC__)
#undef HAVE_STDARG_H
#endif
#if defined (HAVE_STDARG_H)
#define USE_STDARG
#endif
#if !defined (USE_STDARG) && defined (HAVE_VARARGS_H)
#define USE_VARARGS
#endif
/* Now, tend to the rest of the configuration. */
/* System include files first... */
@ -77,22 +64,7 @@
#include <errno.h>
#endif
#ifdef USE_STDARG
#include <stdarg.h>
#endif
#ifdef USE_VARARGS
#include <varargs.h>
#endif
#if !defined (USE_STDARG) && !defined (USE_VARARGS)
/* Roll our own. */
#define va_alist REST
#define va_dcl
typedef int * va_list;
#define va_start(ARGS) ARGS = &REST
#define va_end(ARGS)
#endif
#include "getopt.h"
/* The first getopt value for machine-independent long options.
@ -458,7 +430,6 @@ struct _pseudo_type
typedef struct _pseudo_type pseudo_typeS;
#ifdef USE_STDARG
#if (__GNUC__ >= 2) && !defined(VMS)
/* for use with -Wformat */
@ -485,13 +456,6 @@ typedef struct _pseudo_type pseudo_typeS;
#endif /* __GNUC__ < 2 || defined(VMS) */
#else /* ! USE_STDARG */
#define PRINTF_LIKE(FCN) void FCN ()
#define PRINTF_WHERE_LIKE(FCN) void FCN ()
#endif /* ! USE_STDARG */
PRINTF_LIKE (as_bad);
PRINTF_LIKE (as_fatal) ATTRIBUTE_NORETURN;
PRINTF_LIKE (as_tsktsk);

6
gas/config.in
View File

@ -78,9 +78,6 @@
/* Define to 1 if you have the `sbrk' function. */
#undef HAVE_SBRK
/* Define to 1 if you have the <stdarg.h> header file. */
#undef HAVE_STDARG_H
/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H
@ -117,9 +114,6 @@
/* Define to 1 if you have the `unlink' function. */
#undef HAVE_UNLINK
/* Define to 1 if you have the <varargs.h> header file. */
#undef HAVE_VARARGS_H
/* Using i386 COFF? */
#undef I386COFF

2
gas/configure
View File

@ -13153,7 +13153,7 @@ fi
for ac_header in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h limits.h time.h sys/stat.h
for ac_header in string.h stdlib.h memory.h strings.h unistd.h errno.h sys/types.h limits.h time.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"

2
gas/configure.in
View File

@ -620,7 +620,7 @@ AM_MAINTAINER_MODE
AM_CONDITIONAL(GENINSRC_NEVER, false)
AC_EXEEXT
AC_CHECK_HEADERS(string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h limits.h time.h sys/stat.h)
AC_CHECK_HEADERS(string.h stdlib.h memory.h strings.h unistd.h errno.h sys/types.h limits.h time.h sys/stat.h)
# Put this here so that autoconf's "cross-compiling" message doesn't confuse
# people who are not cross-compiling but are compiling cross-assemblers.

114
gas/messages.c
View File

@ -122,7 +122,6 @@ as_show_where (void)
Please explain in string (which may have '\n's) what recovery was
done. */
#ifdef USE_STDARG
void
as_tsktsk (const char *format, ...)
{
@ -134,21 +133,6 @@ as_tsktsk (const char *format, ...)
va_end (args);
(void) putc ('\n', stderr);
}
#else
void
as_tsktsk (format, va_alist)
const char *format;
va_dcl
{
va_list args;
as_show_where ();
va_start (args);
vfprintf (stderr, format, args);
va_end (args);
(void) putc ('\n', stderr);
}
#endif /* not NO_STDARG */
/* The common portion of as_warn and as_warn_where. */
@ -177,7 +161,6 @@ as_warn_internal (char *file, unsigned int line, char *buffer)
Please explain in string (which may have '\n's) what recovery was
done. */
#ifdef USE_STDARG
void
as_warn (const char *format, ...)
{
@ -192,30 +175,11 @@ as_warn (const char *format, ...)
as_warn_internal ((char *) NULL, 0, buffer);
}
}
#else
void
as_warn (format, va_alist)
const char *format;
va_dcl
{
va_list args;
char buffer[2000];
if (!flag_no_warnings)
{
va_start (args);
vsnprintf (buffer, sizeof (buffer), format, args);
va_end (args);
as_warn_internal ((char *) NULL, 0, buffer);
}
}
#endif /* not NO_STDARG */
/* Like as_bad but the file name and line number are passed in.
Unfortunately, we have to repeat the function in order to handle
the varargs correctly and portably. */
#ifdef USE_STDARG
void
as_warn_where (char *file, unsigned int line, const char *format, ...)
{
@ -230,26 +194,6 @@ as_warn_where (char *file, unsigned int line, const char *format, ...)
as_warn_internal (file, line, buffer);
}
}
#else
void
as_warn_where (file, line, format, va_alist)
char *file;
unsigned int line;
const char *format;
va_dcl
{
va_list args;
char buffer[2000];
if (!flag_no_warnings)
{
va_start (args);
vsnprintf (buffer, sizeof (buffer), format, args);
va_end (args);
as_warn_internal (file, line, buffer);
}
}
#endif /* not NO_STDARG */
/* The common portion of as_bad and as_bad_where. */
@ -278,7 +222,6 @@ as_bad_internal (char *file, unsigned int line, char *buffer)
Please explain in string (which may have '\n's) what recovery was
done. */
#ifdef USE_STDARG
void
as_bad (const char *format, ...)
{
@ -292,28 +235,10 @@ as_bad (const char *format, ...)
as_bad_internal ((char *) NULL, 0, buffer);
}
#else
void
as_bad (format, va_alist)
const char *format;
va_dcl
{
va_list args;
char buffer[2000];
va_start (args);
vsnprintf (buffer, sizeof (buffer), format, args);
va_end (args);
as_bad_internal ((char *) NULL, 0, buffer);
}
#endif /* not NO_STDARG */
/* Like as_bad but the file name and line number are passed in.
Unfortunately, we have to repeat the function in order to handle
the varargs correctly and portably. */
#ifdef USE_STDARG
void
as_bad_where (char *file, unsigned int line, const char *format, ...)
{
@ -327,31 +252,11 @@ as_bad_where (char *file, unsigned int line, const char *format, ...)
as_bad_internal (file, line, buffer);
}
#else
void
as_bad_where (file, line, format, va_alist)
char *file;
unsigned int line;
const char *format;
va_dcl
{
va_list args;
char buffer[2000];
va_start (args);
vsnprintf (buffer, sizeof (buffer), format, args);
va_end (args);
as_bad_internal (file, line, buffer);
}
#endif /* not NO_STDARG */
/* Send to stderr a string as a fatal message, and print location of
error in input file(s).
Please only use this for when we DON'T have some recovery action.
It xexit()s with a warning status. */
#ifdef USE_STDARG
void
as_fatal (const char *format, ...)
{
@ -369,25 +274,6 @@ as_fatal (const char *format, ...)
unlink_if_ordinary (out_file_name);
xexit (EXIT_FAILURE);
}
#else
void
as_fatal (format, va_alist)
char *format;
va_dcl
{
va_list args;
as_show_where ();
va_start (args);
fprintf (stderr, _("Fatal error: "));
vfprintf (stderr, format, args);
(void) putc ('\n', stderr);
va_end (args);
if (out_file_name != NULL)
unlink_if_ordinary (out_file_name);
xexit (EXIT_FAILURE);
}
#endif /* not NO_STDARG */
/* Indicate assertion failure.
Arguments: Filename, line number, optional function name. */

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