82 lines
2.6 KiB
C
82 lines
2.6 KiB
C
/* $NetBSD: osf1_mod.c,v 1.2 2008/11/19 22:02:21 cegger Exp $ */
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/*-
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* Copyright (c) 2008 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software developed for The NetBSD Foundation
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* by Andrew Doran.
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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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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifdef _KERNEL_OPT
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#include "opt_execfmt.h"
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#endif
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: osf1_mod.c,v 1.2 2008/11/19 22:02:21 cegger Exp $");
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#include <sys/param.h>
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#include <sys/module.h>
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#include <sys/exec.h>
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#include <sys/exec_elf.h>
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#include <sys/exec_ecoff.h>
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#include <sys/signalvar.h>
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#include <compat/osf1/osf1.h>
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#include <compat/osf1/osf1_exec.h>
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MODULE(MODULE_CLASS_MISC, compat_osf1, "compat,exec_ecoff");
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static struct execsw osf1_execsw[] = {
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{ ECOFF_HDR_SIZE,
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exec_ecoff_makecmds,
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{ .ecoff_probe_func = osf1_exec_ecoff_probe },
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&emul_osf1,
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EXECSW_PRIO_ANY,
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howmany(OSF1_MAX_AUX_ENTRIES * sizeof (struct osf1_auxv) +
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2 * (MAXPATHLEN + 1), sizeof (char *)), /* exec & loader names */
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osf1_copyargs,
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cpu_exec_ecoff_setregs,
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coredump_netbsd,
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exec_setup_stack },
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};
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static int
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compat_osf1_modcmd(modcmd_t cmd, void *arg)
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{
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switch (cmd) {
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case MODULE_CMD_INIT:
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return exec_add(osf1_execsw,
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__arraycount(osf1_execsw));
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case MODULE_CMD_FINI:
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return exec_remove(osf1_execsw,
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__arraycount(osf1_execsw));
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default:
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return ENOTTY;
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}
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}
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