75 lines
2.9 KiB
C
75 lines
2.9 KiB
C
/* $NetBSD: linux_exec.h,v 1.6 1996/06/13 18:42:02 christos Exp $ */
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/*
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* Copyright (c) 1995 Frank van der Linden
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* 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 Frank van der Linden
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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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#ifndef _LINUX_EXEC_H
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#define _LINUX_EXEC_H
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#define LINUX_M_I386 100
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/* Sparc? Alpha? */
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/* XXX linux_machdep.h ? */
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#ifdef i386
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#define LINUX_MID_MACHINE LINUX_M_I386
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#endif
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#define LINUX_AOUT_HDR_SIZE (sizeof (struct exec))
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#define LINUX_N_MAGIC(ep) ((ep)->a_midmag & 0xffff)
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#define LINUX_N_MACHTYPE(ep) (((ep)->a_midmag >> 16) & 0xff)
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#define LINUX_N_TXTOFF(x,m) \
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((m) == ZMAGIC ? 1024 : ((m) == QMAGIC ? 0 : sizeof (struct exec)))
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#define LINUX_N_DATOFF(x,m) (LINUX_N_TXTOFF(x,m) + (x).a_text)
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#define LINUX_N_TXTADDR(x,m) ((m) == QMAGIC ? PAGE_SIZE : 0)
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#define LINUX__N_SEGMENT_ROUND(x) (((x) + NBPG - 1) & ~(NBPG - 1))
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#define LINUX__N_TXTENDADDR(x,m) (LINUX_N_TXTADDR(x,m)+(x).a_text)
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#define LINUX_N_DATADDR(x,m) \
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((m)==OMAGIC? (LINUX__N_TXTENDADDR(x,m)) \
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: (LINUX__N_SEGMENT_ROUND (LINUX__N_TXTENDADDR(x,m))))
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#define LINUX_N_BSSADDR(x,m) (LINUX_N_DATADDR(x,m) + (x).a_data)
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int exec_linux_aout_makecmds __P((struct proc *, struct exec_package *));
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int exec_linux_elf_makecmds __P((struct proc *, struct exec_package *));
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int linux_elf_probe __P((struct proc *, struct exec_package *, Elf32_Ehdr *,
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char *, u_long *));
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#endif /* !_LINUX_EXEC_H */
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