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sunos32_exec_aout.c revision 1.2 
      1  1.2  mrg /*	$NetBSD: sunos32_exec_aout.c,v 1.2 2001/05/30 11:37:31 mrg Exp $	*/
      2  1.1  mrg 
      3  1.1  mrg /*
      4  1.1  mrg  * Copyright (c) 2001 Matthew R. Green
      5  1.1  mrg  * All rights reserved.
      6  1.1  mrg  *
      7  1.1  mrg  * Redistribution and use in source and binary forms, with or without
      8  1.1  mrg  * modification, are permitted provided that the following conditions
      9  1.1  mrg  * are met:
     10  1.1  mrg  * 1. Redistributions of source code must retain the above copyright
     11  1.1  mrg  *    notice, this list of conditions and the following disclaimer.
     12  1.1  mrg  * 2. Redistributions in binary form must reproduce the above copyright
     13  1.1  mrg  *    notice, this list of conditions and the following disclaimer in the
     14  1.1  mrg  *    documentation and/or other materials provided with the distribution.
     15  1.1  mrg  * 3. The name of the author may not be used to endorse or promote products
     16  1.1  mrg  *    derived from this software without specific prior written permission.
     17  1.1  mrg  *
     18  1.1  mrg  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     19  1.1  mrg  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     20  1.1  mrg  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     21  1.1  mrg  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     22  1.1  mrg  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
     23  1.1  mrg  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     24  1.1  mrg  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
     25  1.1  mrg  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
     26  1.1  mrg  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     27  1.1  mrg  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     28  1.1  mrg  * SUCH DAMAGE.
     29  1.1  mrg  */
     30  1.1  mrg 
     31  1.2  mrg #if defined(_KERNEL_OPT)
     32  1.1  mrg #include "opt_execfmt.h"
     33  1.1  mrg #endif
     34  1.1  mrg 
     35  1.1  mrg #include <sys/param.h>
     36  1.1  mrg #include <sys/systm.h>
     37  1.1  mrg #include <sys/kernel.h>
     38  1.1  mrg #include <sys/proc.h>
     39  1.1  mrg #include <sys/mount.h>
     40  1.1  mrg #include <sys/vnode.h>
     41  1.1  mrg #include <sys/file.h>
     42  1.1  mrg #include <sys/exec.h>
     43  1.1  mrg 
     44  1.1  mrg #include <compat/sunos32/sunos32.h>
     45  1.1  mrg #include <compat/sunos32/sunos32_exec.h>
     46  1.1  mrg #include <compat/sunos/sunos_exec.h>
     47  1.1  mrg 
     48  1.1  mrg #include <compat/netbsd32/netbsd32.h>
     49  1.1  mrg #include <compat/netbsd32/netbsd32_exec.h>
     50  1.1  mrg 
     51  1.1  mrg int
     52  1.1  mrg exec_sunos32_aout_makecmds(p, epp)
     53  1.1  mrg 	struct proc *p;
     54  1.1  mrg 	struct exec_package *epp;
     55  1.1  mrg {
     56  1.1  mrg 	struct sunos_exec *sunmag = epp->ep_hdr;
     57  1.1  mrg 	int error = ENOEXEC;
     58  1.1  mrg 
     59  1.1  mrg 	if (sunmag->a_machtype != SUNOS_M_NATIVE)
     60  1.1  mrg 		return (ENOEXEC);
     61  1.1  mrg 
     62  1.1  mrg 	switch (sunmag->a_magic) {
     63  1.1  mrg 	case ZMAGIC:
     64  1.1  mrg 		error = netbsd32_exec_aout_prep_zmagic(p, epp);
     65  1.1  mrg 		break;
     66  1.1  mrg 	case NMAGIC:
     67  1.1  mrg 		error = netbsd32_exec_aout_prep_nmagic(p, epp);
     68  1.1  mrg 		break;
     69  1.1  mrg 	case OMAGIC:
     70  1.1  mrg 		error = netbsd32_exec_aout_prep_omagic(p, epp);
     71  1.1  mrg 		break;
     72  1.1  mrg 	}
     73  1.1  mrg 	return error;
     74  1.1  mrg }
     75