c85a3e95f7
place. This moves the dependency on GCC's and other compiler's features into the central sys/cdefs.h file, while the individual source files can then refer to #ifdef __COMPILER_FEATURE_FOO where they by now used to refer to #if __GNUC__ > 3.1415 && __BARC__ <= 42. By now, GCC and ICC (the Intel compiler) have been actively tested on IA32 platforms by netchild. Extension to other compilers is supposed to be possible, of course. Submitted by: netchild Reviewed by: various developers on arch@, some time ago
99 lines
2.5 KiB
C
99 lines
2.5 KiB
C
/*-
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* Cronyx DDK: platform dependent definitions.
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*
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* Copyright (C) 1998-1999 Cronyx Engineering
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* Author: Alexander Kvitchenko, <aak@cronyx.ru>
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*
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* Copyright (C) 2001-2003 Cronyx Engineering.
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* Author: Roman Kurakin, <rik@cronyx.ru>
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*
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* This software is distributed with NO WARRANTIES, not even the implied
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* warranties for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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*
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* Authors grant any other persons or organisations permission to use
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* or modify this software as long as this message is kept with the software,
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* all derivative works or modified versions.
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*
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* Cronyx Id: machdep.h,v 1.3.4.3 2003/11/27 14:21:58 rik Exp $
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* $FreeBSD$
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*/
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/*
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* DOS (Borland Turbo C++ 1.0)
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*/
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#if defined (MSDOS) || defined (__MSDOS__)
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# include <dos.h>
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# include <string.h>
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# define inb(port) inportb(port)
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# define inw(port) inport(port)
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# define outb(port,b) outportb(port,b)
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# define outw(port,w) outport(port,w)
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# define GETTICKS() biostime(0,0L)
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#else
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/*
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* Windows NT
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*/
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#ifdef NDIS_MINIPORT_DRIVER
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# include <string.h>
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# define inb(port) inp((unsigned short)(port))
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# define inw(port) inpw((unsigned short)(port))
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# define outb(port,b) outp((unsigned short)(port),b)
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# define outw(port,w) outpw((unsigned short)(port),(unsigned short)(w))
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#pragma warning (disable: 4761)
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#pragma warning (disable: 4242)
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#pragma warning (disable: 4244)
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#define ulong64 unsigned __int64
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#else
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/*
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* Linux
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*/
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#ifdef __linux__
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# undef REALLY_SLOW_IO
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# include <asm/io.h> /* should swap outb() arguments */
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# include <linux/string.h>
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# include <linux/delay.h>
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static inline void __ddk_outb (unsigned port, unsigned char byte)
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{ outb (byte, port); }
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static inline void __ddk_outw (unsigned port, unsigned short word)
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{ outw (word, port); }
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# undef outb
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# undef outw
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# define outb(port,val) __ddk_outb(port, val)
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# define outw(port,val) __ddk_outw(port, val)
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# define GETTICKS() (jiffies * 200 / 11 / HZ)
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#else
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/*
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* FreeBSD and BSD/OS
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*/
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#ifdef __FreeBSD__
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# include <sys/param.h>
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# include <machine/cpufunc.h>
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# include <sys/libkern.h>
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# include <sys/systm.h>
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# define memset(a,b,c) bzero (a,c)
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# define port_t int
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#ifndef _SYS_CDEFS_H_
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#error this file needs sys/cdefs.h as a prerequisite
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#endif
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#endif
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#endif
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#endif
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#endif
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#ifndef inline
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# ifdef __CC_SUPPORTS___INLINE__
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# define inline __inline__
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# else
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# define inline /**/
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# endif
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#endif
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#ifndef ulong64
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#define ulong64 unsigned long long
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#endif
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