diff options
Diffstat (limited to 'contrib/gcc/ginclude/va-sparc.h')
| -rw-r--r-- | contrib/gcc/ginclude/va-sparc.h | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/contrib/gcc/ginclude/va-sparc.h b/contrib/gcc/ginclude/va-sparc.h deleted file mode 100644 index 73c9de1cd9a0..000000000000 --- a/contrib/gcc/ginclude/va-sparc.h +++ /dev/null @@ -1,165 +0,0 @@ -/* This is just like the default gvarargs.h - except for differences described below. */ - -/* Define __gnuc_va_list. */ - -#ifndef __GNUC_VA_LIST -#define __GNUC_VA_LIST -#if ! defined (__svr4__) && ! defined (__linux__) && ! defined (__arch64__) -/* This has to be a char * to be compatible with Sun. - i.e., we have to pass a `va_list' to vsprintf. */ -typedef char * __gnuc_va_list; -#else -/* This has to be a void * to be compatible with Sun svr4. - i.e., we have to pass a `va_list' to vsprintf. */ -typedef void * __gnuc_va_list; -#endif -#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 - -/* Call __builtin_next_arg even though we aren't using its value, so that - we can verify that LASTARG is correct. */ -#if defined (__GCC_NEW_VARARGS__) || defined (__arch64__) -#define va_start(AP, LASTARG) \ - (__builtin_next_arg (LASTARG), AP = (char *) __builtin_saveregs ()) -#else -#define va_start(AP, LASTARG) \ - (__builtin_saveregs (), AP = ((char *) __builtin_next_arg (LASTARG))) -#endif - -#else - -#define va_alist __builtin_va_alist -#define va_dcl int __builtin_va_alist;... - -#if defined (__GCC_NEW_VARARGS__) || defined (__arch64__) -#define va_start(AP) ((AP) = (char *) __builtin_saveregs ()) -#else -#define va_start(AP) \ - (__builtin_saveregs (), (AP) = ((char *) &__builtin_va_alist)) -#endif - -#endif - -#ifndef va_end -void va_end (__gnuc_va_list); /* Defined in libgcc.a */ - -/* Values returned by __builtin_classify_type. */ - -enum __va_type_classes { - __no_type_class = -1, - __void_type_class, - __integer_type_class, - __char_type_class, - __enumeral_type_class, - __boolean_type_class, - __pointer_type_class, - __reference_type_class, - __offset_type_class, - __real_type_class, - __complex_type_class, - __function_type_class, - __method_type_class, - __record_type_class, - __union_type_class, - __array_type_class, - __string_type_class, - __set_type_class, - __file_type_class, - __lang_type_class -}; - -#endif -#define va_end(pvar) ((void)0) - -/* Avoid errors if compiling GCC v2 with GCC v1. */ -#if __GNUC__ == 1 -#define __extension__ -#endif - -/* RECORD_TYPE args passed using the C calling convention are - passed by invisible reference. ??? RECORD_TYPE args passed - in the stack are made to be word-aligned; for an aggregate that is - not word-aligned, we advance the pointer to the first non-reg slot. */ - -#ifdef __arch64__ - -typedef unsigned int __ptrint __attribute__ ((__mode__ (__DI__))); - -/* ??? TODO: little endian support */ - -#define va_arg(pvar, TYPE) \ -__extension__ \ -(*({int __type = __builtin_classify_type (* (TYPE *) 0); \ - char * __result; \ - if (__type == __real_type_class) /* float? */ \ - { \ - if (__alignof__ (TYPE) == 16) \ - (pvar) = (void *) (((__ptrint) (pvar) + 15) & -16); \ - __result = (pvar); \ - (pvar) = (char *) (pvar) + sizeof (TYPE); \ - } \ - else if (__type < __record_type_class) /* integer? */ \ - { \ - (pvar) = (char *) (pvar) + 8; \ - __result = (char *) (pvar) - sizeof (TYPE); \ - } \ - else /* aggregate object */ \ - { \ - if (sizeof (TYPE) <= 8) \ - { \ - __result = (pvar); \ - (pvar) = (char *) (pvar) + 8; \ - } \ - else if (sizeof (TYPE) <= 16) \ - { \ - if (__alignof__ (TYPE) == 16) \ - (pvar) = (void *) (((__ptrint) (pvar) + 15) & -16); \ - __result = (pvar); \ - (pvar) = (char *) (pvar) + 16; \ - } \ - else \ - { \ - __result = * (void **) (pvar); \ - (pvar) = (char *) (pvar) + 8; \ - } \ - } \ - (TYPE *) __result;})) - -#else /* not __arch64__ */ - -#define __va_rounded_size(TYPE) \ - (((sizeof (TYPE) + sizeof (int) - 1) / sizeof (int)) * sizeof (int)) - -/* We don't declare the union member `d' to have type TYPE - because that would lose in C++ if TYPE has a constructor. */ -/* We cast to void * and then to TYPE * because this avoids - a warning about increasing the alignment requirement. - The casts to char * avoid warnings about invalid pointer arithmetic. */ -#define va_arg(pvar,TYPE) \ -__extension__ \ -(*({((__builtin_classify_type (*(TYPE*) 0) >= __record_type_class \ - || (__builtin_classify_type (*(TYPE*) 0) == __real_type_class \ - && sizeof (TYPE) == 16)) \ - ? ((pvar) = (char *)(pvar) + __va_rounded_size (TYPE *), \ - *(TYPE **) (void *) ((char *)(pvar) - __va_rounded_size (TYPE *))) \ - : __va_rounded_size (TYPE) == 8 \ - ? ({ union {char __d[sizeof (TYPE)]; int __i[2];} __u; \ - __u.__i[0] = ((int *) (void *) (pvar))[0]; \ - __u.__i[1] = ((int *) (void *) (pvar))[1]; \ - (pvar) = (char *)(pvar) + 8; \ - (TYPE *) (void *) __u.__d; }) \ - : ((pvar) = (char *)(pvar) + __va_rounded_size (TYPE), \ - ((TYPE *) (void *) ((char *)(pvar) - __va_rounded_size (TYPE)))));})) - -#endif /* not __arch64__ */ - -/* Copy __gnuc_va_list into another variable of this type. */ -#define __va_copy(dest, src) (dest) = (src) - -#endif /* defined (_STDARG_H) || defined (_VARARGS_H) */ |