1 /* $NetBSD: sunos32_exec_aout.c,v 1.7 2003/06/29 22:29:45 fvdl 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 * 3. The name of the author may not be used to endorse or promote products 16 * derived from this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 23 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 24 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 25 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 26 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 */ 30 31 #include <sys/cdefs.h> 32 __KERNEL_RCSID(0, "$NetBSD: sunos32_exec_aout.c,v 1.7 2003/06/29 22:29:45 fvdl Exp $"); 33 34 #if defined(_KERNEL_OPT) 35 #include "opt_execfmt.h" 36 #endif 37 38 #include <sys/param.h> 39 #include <sys/systm.h> 40 #include <sys/kernel.h> 41 #include <sys/proc.h> 42 #include <sys/mount.h> 43 #include <sys/vnode.h> 44 #include <sys/file.h> 45 #include <sys/exec.h> 46 47 #include <compat/sunos32/sunos32.h> 48 #include <compat/sunos32/sunos32_exec.h> 49 #include <compat/sunos/sunos_exec.h> 50 51 #include <compat/netbsd32/netbsd32.h> 52 #include <compat/netbsd32/netbsd32_exec.h> 53 54 int 55 exec_sunos32_aout_makecmds(p, epp) 56 struct proc *p; 57 struct exec_package *epp; 58 { 59 struct sunos_exec *sunmag = epp->ep_hdr; 60 int error = ENOEXEC; 61 62 if (!SUNOS_M_NATIVE(sunmag->a_machtype)) 63 return (ENOEXEC); 64 65 switch (sunmag->a_magic) { 66 case ZMAGIC: 67 error = netbsd32_exec_aout_prep_zmagic(p, epp); 68 break; 69 case NMAGIC: 70 error = netbsd32_exec_aout_prep_nmagic(p, epp); 71 break; 72 case OMAGIC: 73 error = netbsd32_exec_aout_prep_omagic(p, epp); 74 break; 75 } 76 return error; 77 } 78