diff options
Diffstat (limited to 'sys/arch/luna88k/include/va-m88k.h')
-rw-r--r-- | sys/arch/luna88k/include/va-m88k.h | 85 |
1 files changed, 3 insertions, 82 deletions
diff --git a/sys/arch/luna88k/include/va-m88k.h b/sys/arch/luna88k/include/va-m88k.h index 4e1e6b58ea1..309a282ee46 100644 --- a/sys/arch/luna88k/include/va-m88k.h +++ b/sys/arch/luna88k/include/va-m88k.h @@ -1,82 +1,3 @@ -/* $OpenBSD: va-m88k.h,v 1.1 2004/04/21 15:23:58 aoyama Exp $ */ - -/* This file has local changes by MOTOROLA -Thu Sep 9 09:06:29 CDT 1993 Dale Rahn (drahn@pacific) - * Due to C-Front's usage of __alignof__ builtin the - usage of it must be changed to have an object of that type - as the argument not just the type. - */ -/* GNU C varargs support for the Motorola 88100 */ - -/* Define __gnuc_va_list. */ - -#ifndef __GNUC_VA_LIST -#define __GNUC_VA_LIST - -typedef struct __va_list_tag { - unsigned int __va_arg; /* argument number */ - unsigned int *__va_stk; /* start of args passed on stack */ - unsigned int *__va_reg; /* start of args passed in regs */ -} __va_list[1], __gnuc_va_list[1]; - -#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) - -#define __va_start_common(AP,FAKE) \ -__extension__ ({ \ - (AP) = (struct __va_list_tag *)__builtin_alloca(sizeof(__gnuc_va_list)); \ - __builtin_memcpy ((AP), __builtin_saveregs (), sizeof(__gnuc_va_list)); \ - }) - -#ifdef _STDARG_H /* stdarg.h support */ - -/* Calling __builtin_next_arg gives the proper error message if LASTARG is - not indeed the last argument. */ -#define va_start(AP,LASTARG) \ - (__builtin_next_arg (LASTARG), __va_start_common (AP, 0)) - -#else /* varargs.h support */ - -#define va_start(AP) __va_start_common (AP, 1) -#define va_alist __va_1st_arg -#define va_dcl register int va_alist; ... - -#endif /* _STDARG_H */ - -#define __va_reg_p(TYPE) \ - (__builtin_classify_type(*(TYPE *)0) < 12 \ - ? sizeof(TYPE) <= 8 : sizeof(TYPE) == 4 && __alignof__(*(TYPE *)0) == 4) - -#define __va_size(TYPE) ((sizeof(TYPE) + 3) >> 2) - -/* We cast to void * and then to TYPE * because this avoids - a warning about increasing the alignment requirement. */ -#define va_arg(AP,TYPE) \ - ( (AP)->__va_arg = (((AP)->__va_arg + (1 << (__alignof__(*(TYPE *)0) >> 3)) - 1) \ - & ~((1 << (__alignof__(*(TYPE *)0) >> 3)) - 1)) \ - + __va_size(TYPE), \ - *((TYPE *) (void *) ((__va_reg_p(TYPE) \ - && (AP)->__va_arg < 8 + __va_size(TYPE) \ - ? (AP)->__va_reg : (AP)->__va_stk) \ - + ((AP)->__va_arg - __va_size(TYPE))))) - -#define va_end(AP) - -/* Copy __gnuc_va_list into another variable of this type. */ -#define __va_copy(dest, src) \ -__extension__ ({ \ - (dest) = \ - (struct __va_list_tag *)__builtin_alloca(sizeof(__gnuc_va_list)); \ - *(dest) = *(src);\ - }) - -#if !defined(_ANSI_SOURCE) && \ - (!defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE) || \ - defined(_ISOC99_SOURCE) || (__STDC_VERSION__ - 0) >= 199901L) -#define va_copy(dest, src) __va_copy(dest, src) -#endif - -#endif /* defined (_STDARG_H) || defined (_VARARGS_H) */ +/* $OpenBSD */ +/* public domain */ +#include <m88k/va-m88k.h> |