sunos32_exec_aout.c

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    1 /*      $NetBSD: sunos32_exec_aout.c,v 1.11 2008/05/29 14:51:26 mrg Exp $       */
    2 
    3 /*
    4  * Copyright (c) 2001 Matthew R. Green
    5  * All rights reserved.
    6  *
    7  * Redistribution and use in source and binary forms, with or without
    8  * modification, are permitted provided that the following conditions
    9  * are met:
   10  * 1. Redistributions of source code must retain the above copyright
   11  *    notice, this list of conditions and the following disclaimer.
   12  * 2. Redistributions in binary form must reproduce the above copyright
   13  *    notice, this list of conditions and the following disclaimer in the
   14  *    documentation and/or other materials provided with the distribution.
   15  *
   16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
   17  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   18  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
   19  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
   20  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
   21  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
   22  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
   23  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   24  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   25  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   26  * SUCH DAMAGE.
   27  */
   28 
   29 #include <sys/cdefs.h>
   30 __KERNEL_RCSID(0, "$NetBSD: sunos32_exec_aout.c,v 1.11 2008/05/29 14:51:26 mrg Exp $");
   31 
   32 #if defined(_KERNEL_OPT)
   33 #include "opt_execfmt.h"
   34 #endif
   35 
   36 #include <sys/param.h>
   37 #include <sys/systm.h>
   38 #include <sys/kernel.h>
   39 #include <sys/proc.h>
   40 #include <sys/mount.h>
   41 #include <sys/vnode.h>
   42 #include <sys/file.h>
   43 #include <sys/exec.h>
   44 
   45 #include <compat/netbsd32/netbsd32.h>
   46 #include <compat/netbsd32/netbsd32_exec.h>
   47 #include <compat/sunos32/sunos32.h>
   48 #include <compat/sunos32/sunos32_exec.h>
   49 #include <compat/sunos/sunos_exec.h>
   50 
   51 int
   52 exec_sunos32_aout_makecmds(struct lwp *l, struct exec_package *epp)
   53 {
   54         struct sunos_exec *sunmag = epp->ep_hdr;
   55         int error = ENOEXEC;
   56 
   57         if (!SUNOS_M_NATIVE(sunmag->a_machtype))
   58                 return (ENOEXEC);
   59 
   60         switch (sunmag->a_magic) {
   61         case ZMAGIC:
   62                 error = netbsd32_exec_aout_prep_zmagic(l, epp);
   63                 break;
   64         case NMAGIC:
   65                 error = netbsd32_exec_aout_prep_nmagic(l, epp);
   66                 break;
   67         case OMAGIC:
   68                 error = netbsd32_exec_aout_prep_omagic(l, epp);
   69                 break;
   70         }
   71         return error;
   72 }

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FreeBSD/Linux Kernel Cross Reference sys/compat/sunos32/sunos32_exec_aout.c

FreeBSD/Linux Kernel Cross Reference
sys/compat/sunos32/sunos32_exec_aout.c