100 lines
3.3 KiB
C
100 lines
3.3 KiB
C
/* $NetBSD: libi386.h,v 1.6 1997/09/17 18:04:21 drochner Exp $ */
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/*
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* Copyright (c) 1996
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* Matthias Drochner. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed for the NetBSD Project
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* by Matthias Drochner.
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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typedef unsigned long physaddr_t;
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/* this is in startup code */
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void vpbcopy __P((void*, physaddr_t, int));
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void pvbcopy __P((physaddr_t, void*, int));
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void pbzero __P((physaddr_t, int));
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physaddr_t vtophys __P((void*));
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int pread __P((int, physaddr_t, int));
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void startprog __P((physaddr_t, int, unsigned long*, physaddr_t));
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int exec_netbsd __P((const char*, physaddr_t, int));
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int netbsd_opt __P((char));
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void delay __P((int));
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int getbasemem __P((void));
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int getextmemx __P((void));
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int getextmem1 __P((void));
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#ifdef CONSERVATIVE_MEMDETECT
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#define getextmem() getextmem1()
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#else
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#define getextmem() getextmemx()
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#endif
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void reboot __P((void));
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void gateA20 __P((void));
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void initio __P((int));
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#define CONSDEV_PC 0
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#define CONSDEV_COM0 1
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#define CONSDEV_COM1 2
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#define CONSDEV_COM2 3
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#define CONSDEV_COM3 4
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#define CONSDEV_AUTO (-1)
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int iskey __P((void));
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char awaitkey __P((int, int));
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#ifdef COMPAT_OLDBOOT
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int biosdisk_gettype __P((struct open_file*));
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/* this is in "user code"! */
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int parsebootfile __P((const char *, char**, char**, unsigned int*,
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unsigned int*, const char**));
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#endif
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#ifdef XMS
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physaddr_t ppbcopy __P((physaddr_t, physaddr_t, int));
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int checkxms __P((void));
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physaddr_t xmsalloc __P((int));
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#endif
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/* parseutils.c */
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char *gettrailer __P((char*));
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int parseopts __P((char*, int*));
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int parseboot __P((char*, char**, int*));
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/* menuutils.c */
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struct bootblk_command {
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const char *c_name;
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void (*c_fn) __P((char *));
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};
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void bootmenu __P((void));
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void docommand __P((char*));
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/* in "user code": */
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void command_help __P((char *));
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extern struct bootblk_command commands[];
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