diff options
Diffstat (limited to 'gcc/ginclude/va-v850.h')
| -rw-r--r-- | gcc/ginclude/va-v850.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/gcc/ginclude/va-v850.h b/gcc/ginclude/va-v850.h new file mode 100644 index 00000000000..3fd812ab228 --- /dev/null +++ b/gcc/ginclude/va-v850.h @@ -0,0 +1,37 @@ +/* CYGNUS LOCAL v850/law (entire file ) */ + +/* Define __gnuc_va_list. */ + +#ifndef __GNUC_VA_LIST +#define __GNUC_VA_LIST +typedef void *__gnuc_va_list; +#endif /* not __GNUC_VA_LIST */ + +/* If this is for internal libc use, don't define anything but + __gnuc_va_list. */ +#if defined (_STDARG_H) || defined (_VARARGS_H) + +#ifdef _STDARG_H +#define va_start(AP, LASTARG) \ + (AP = ((__gnuc_va_list) __builtin_next_arg (LASTARG))) +#else +#define __va_ellipsis ... +#define va_alist __builtin_va_alist +#define va_dcl int __builtin_va_alist; __va_ellipsis +#define va_start(AP) AP=(char *) &__builtin_va_alist +#endif + +/* Now stuff common to both varargs & stdarg implementations. */ +#define __va_rounded_size(TYPE) \ + (((sizeof (TYPE) + sizeof (int) - 1) / sizeof (int)) * sizeof (int)) +#undef va_end +void va_end (__gnuc_va_list); +#define va_end(AP) ((void)0) +#define va_arg(AP, TYPE) \ + (sizeof (TYPE) > 8 \ + ? (AP = (__gnuc_va_list) ((char *) (AP) + __va_rounded_size (char *)),\ + **((TYPE **) (void *) ((char *) (AP) - __va_rounded_size (char *))))\ + : (AP = (__gnuc_va_list) ((char *) (AP) + __va_rounded_size (TYPE)), \ + *((TYPE *) (void *) ((char *) (AP) - __va_rounded_size (TYPE))))) +#endif +/* END CYGNUS LOCAL */ |