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Add loadfile() support. soon to be needed by bootblocks.

This commit is contained in:
matt 2000-05-25 20:25:22 +00:00
parent f3528d725d
commit 37be92c0d1
2 changed files with 64 additions and 2 deletions
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4
sys/arch/vax/include/Makefile
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@ -1,4 +1,4 @@
# $NetBSD: Makefile,v 1.9 2000/04/29 03:45:43 thorpej Exp $
# $NetBSD: Makefile,v 1.10 2000/05/25 20:25:22 matt Exp $
KDIR= /sys/arch/vax/include
INCSDIR= /usr/include/vax
@ -11,7 +11,7 @@ INCS= ansi.h aout_machdep.h asm.h \
float.h frame.h \
ibcs2_machdep.h ioa.h \
ka410.h ka420.h ka43.h ka630.h ka650.h ka750.h ka820.h \
lcgreg.h limits.h lock.h \
loadfile_machdep.h lcgreg.h limits.h lock.h \
macros.h math.h mtpr.h \
nexus.h param.h pcb.h pmap.h proc.h profile.h psl.h pte.h ptrace.h \
qdioctl.h qdreg.h qduser.h qevent.h \

62
sys/arch/vax/include/loadfile_machdep.h Normal file
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@ -0,0 +1,62 @@
/* $NetBSD: loadfile_machdep.h,v 1.1 2000/05/25 20:25:23 matt Exp $ */
/*-
* Copyright (c) 1999 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Christos Zoulas.
*
* 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 NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
*/
#ifndef _VAX_LOADFILE_MACHDEP_H_
#define _VAX_LOADFILE_MACHDEP_H_
#define BOOT_AOUT
#define BOOT_ELF
#define ELFSIZE 32
#define LOAD_KERNEL (LOAD_ALL & ~LOAD_TEXTA)
#define COUNT_KERNEL (COUNT_ALL & ~COUNT_TEXTA)
#define LOADADDR(a) (((u_long)(a)) + offset)
#define ALIGNENTRY(a) ((u_long)(a))
#define READ(f, b, c) read((f), (void *)LOADADDR(b), (c))
#define BCOPY(s, d, c) memcpy((void *)LOADADDR(d), (void *)(s), (c))
#define BZERO(d, c) memset((void *)LOADADDR(d), 0, (c))
#define WARN(a) (void)(printf a, \
printf((errno ? ": %s\n" : "\n"), \
strerror(errno)))
#define PROGRESS(a) (void) printf a
#define ALLOC(a) alloc(a)
#define FREE(a, b) free(a, b)
#define OKMAGIC(a) ((a) == OMAGIC)
#endif /* !_VAX_LOADFILE_MACHDEP_H_ */