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| author | obrien <obrien@FreeBSD.org> | 2002-05-10 02:02:54 +0000 |
|---|---|---|
| committer | obrien <obrien@FreeBSD.org> | 2002-05-10 02:02:54 +0000 |
| commit | 707b0b13a68bb4f18608bc2b61b968b1d11f7f4f (patch) | |
| tree | b2c2da53a08934116f97d9b8df58bf01fd5f8452 /sys/sparc64/include/varargs.h | |
| parent | 4267f26cd12834761ab9e3002ec3be631a3557c6 (diff) | |
| download | FreeBSD-src-707b0b13a68bb4f18608bc2b61b968b1d11f7f4f.zip FreeBSD-src-707b0b13a68bb4f18608bc2b61b968b1d11f7f4f.tar.gz | |
Gcc 3.1 varargs support.
Diffstat (limited to 'sys/sparc64/include/varargs.h')
| -rw-r--r-- | sys/sparc64/include/varargs.h | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/sys/sparc64/include/varargs.h b/sys/sparc64/include/varargs.h index 5f8fb7d..dd7e3a3 100644 --- a/sys/sparc64/include/varargs.h +++ b/sys/sparc64/include/varargs.h @@ -1,4 +1,5 @@ /* + * Copyright (c) 2002 David E. O'Brien. All rights reserved. * Copyright (c) 1992, 1993 * The Regents of the University of California. All rights reserved. * (c) UNIX System Laboratories, Inc. @@ -44,10 +45,25 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * from: @(#)varargs.h 8.3 (Berkeley) 3/22/94 + * @(#)varargs.h 8.3 (Berkeley) 3/22/94 * $FreeBSD$ */ +#if defined(__GNUC__) && (__GNUC__ == 2 && __GNUC_MINOR__ > 95 || __GNUC__ >= 3) + +#include <machine/ansi.h> + +typedef _BSD_VA_LIST_ va_list; +typedef int __builtin_va_alist_t __attribute__((__mode__(__word__))); + +#define va_alist __builtin_va_alist +#define va_dcl __builtin_va_alist_t __builtin_va_alist; ... +#define va_start(ap) __builtin_varargs_start(ap) +#define va_arg(ap, type) __builtin_va_arg((ap), type) +#define va_end(ap) __builtin_va_end(ap) + +#else /* ! __GNUC__ post GCC 2.95 */ + #ifndef _MACHINE_VARARGS_H_ #define _MACHINE_VARARGS_H_ @@ -66,4 +82,6 @@ #define va_start(ap) \ ((ap) = (va_list)__builtin_saveregs()) +#endif /* __GNUC__ post GCC 2.95 */ + #endif /* !_MACHINE_VARARGS_H_ */ |
