PowerPC platform-specific type definitions.

1 files changed, 128 insertions, 0 deletions

diff --git a/sys/powerpc/include/ansi.h b/sys/powerpc/include/ansi.h
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+/*-
+ * Copyright (c) 1990, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)ansi.h	8.2 (Berkeley) 1/4/94
+ * $FreeBSD$
+ */
+
+#ifndef	_ANSI_H_
+#define	_ANSI_H_
+
+/*
+ * Types which are fundamental to the implementation and may appear in
+ * more than one standard header are defined here.  Standard headers
+ * then use:
+ *	#ifdef	_BSD_SIZE_T_
+ *	typedef	_BSD_SIZE_T_ size_t;
+ *	#undef	_BSD_SIZE_T_
+ *	#endif
+ */
+#define	_BSD_CLOCK_T_		int		/* clock() */
+#define	_BSD_CLOCKID_T_		int		/* clockid_t */
+#define	_BSD_PTRDIFF_T_		int		/* ptr1 - ptr2 */
+#define	_BSD_SIZE_T_		unsigned int	/* sizeof() */
+#define	_BSD_SSIZE_T_		long		/* byte count or error */
+#define	_BSD_SUSECONDS_T_	int		/* suseconds_t */
+#define	_BSD_TIME_T_		long		/* time() */
+#define	_BSD_TIMER_T_		int		/* timer_t */
+
+#if defined __GNUC__ && (__GNUC__ > 2 || __GNUC_MINOR__ > 95)
+#define	_BSD_VA_LIST_		__builtin_va_list  /* internally known to gcc */
+#else
+typedef struct {
+	char __gpr;
+	char __fpr;
+	char __pad[2];
+	char *__stack;
+	char *__base;
+} __va_list;
+#define	_BSD_VA_LIST_		__va_list	/* va_list */
+#endif /*__GNUC__*/
+
+/*
+ * Types which are fundamental to the implementation and must be used
+ * in more than one standard header although they are only declared in
+ * one (perhaps nonstandard) header are defined here.  Standard headers
+ * use _BSD_XXX_T_ without undef'ing it.
+ */
+#define	_BSD_CT_RUNE_T_	int			/* arg type for ctype funcs */
+#define	_BSD_OFF_T_	__int64_t		/* file offset */
+#define	_BSD_PID_T_	int			/* process [group] */
+
+/*
+ * Runes (wchar_t) is declared to be an ``int'' instead of the more natural
+ * ``unsigned long'' or ``long''.  Two things are happening here.  It is not
+ * unsigned so that EOF (-1) can be naturally assigned to it and used.  Also,
+ * it looks like 10646 will be a 31 bit standard.  This means that if your
+ * ints cannot hold 32 bits, you will be in trouble.  The reason an int was
+ * chosen over a long is that the is*() and to*() routines take ints (says
+ * ANSI C), but they use _RUNE_T_ instead of int.  By changing it here, you
+ * lose a bit of ANSI conformance, but your programs will still work.
+ *
+ * Note that _WCHAR_T_ and _RUNE_T_ must be of the same type.  When wchar_t
+ * and rune_t are typedef'd, _WCHAR_T_ will be undef'd, but _RUNE_T remains
+ * defined for ctype.h.
+ */
+#define	_BSD_WCHAR_T_	int			/* wchar_t */
+#define	_BSD_WINT_T_	int			/* wint_t */
+#define	_BSD_RUNE_T_	int			/* rune_t */
+
+/*
+ * Frequencies of the clock ticks reported by clock() and times().  They
+ * are the same as stathz for bogus historical reasons.  They should be
+ * 1e6 because clock() and times() are implemented using getrusage() and
+ * there is no good reason why they should be less accurate.  There is
+ * the bad reason that (broken) programs might not like clock_t or
+ * CLOCKS_PER_SEC being ``double'' (``unsigned long'' is not large enough
+ * to hold the required 24 hours worth of ticks if the frequency is
+ * 1000000ul, and ``unsigned long long'' would be nonstandard).
+ */
+#define	_BSD_CLK_TCK_		100
+#define	_BSD_CLOCKS_PER_SEC_	100
+
+/*
+ * Internal names for basic integral types.  Omit the typedef if
+ * not possible for a machine/compiler combination.
+ */
+typedef	__signed char		   __int8_t;
+typedef	unsigned char		  __uint8_t;
+typedef	short			  __int16_t;
+typedef	unsigned short		 __uint16_t;
+typedef	int			  __int32_t;
+typedef	unsigned int		 __uint32_t;
+typedef	long long		  __int64_t;
+typedef	unsigned long long	 __uint64_t;
+
+typedef	int			__intptr_t;
+typedef	unsigned int		__uintptr_t;
+
+#endif	/* _ANSI_H_ */