1 /* $NetBSD: sunos32_exec.c,v 1.28 2007/03/16 22:21:42 dsl 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.c,v 1.28 2007/03/16 22:21:42 dsl Exp $"); 33 34 #if defined(_KERNEL_OPT) 35 #include "opt_syscall_debug.h" 36 #endif 37 38 #include <sys/param.h> 39 #include <sys/proc.h> 40 #include <sys/mount.h> 41 42 #include <uvm/uvm_extern.h> 43 44 #include <compat/netbsd32/netbsd32.h> 45 #include <compat/netbsd32/netbsd32_syscallargs.h> 46 #include <compat/sunos32/sunos32.h> 47 #include <compat/sunos32/sunos32_syscall.h> 48 #include <compat/sunos32/sunos32_exec.h> 49 50 #include <machine/sunos_machdep.h> 51 52 extern int nsunos32_sysent; 53 extern struct sysent sunos32_sysent[]; 54 #ifdef SYSCALL_DEBUG 55 extern const char * const sunos32_syscallnames[]; 56 #endif 57 extern char sunos_sigcode[], sunos_esigcode[]; 58 59 #ifndef __HAVE_SYSCALL_INTERN 60 void syscall(void); 61 #endif 62 63 struct uvm_object *emul_sunos32_object; 64 65 const struct emul emul_sunos = { 66 "sunos32", 67 "/emul/sunos", 68 #ifndef __HAVE_MINIMAL_EMUL 69 0, 70 NULL, 71 SUNOS32_SYS_syscall, 72 SUNOS32_SYS_NSYSENT, 73 #endif 74 sunos32_sysent, 75 #ifdef SYSCALL_DEBUG 76 sunos32_syscallnames, 77 #else 78 NULL, 79 #endif 80 sunos32_sendsig, 81 trapsignal, 82 NULL, 83 sunos_sigcode, 84 sunos_esigcode, 85 &emul_sunos32_object, 86 sunos32_setregs, 87 NULL, 88 NULL, 89 NULL, 90 NULL, 91 NULL, 92 #ifdef __HAVE_SYSCALL_INTERN 93 sunos_syscall_intern, 94 #else 95 syscall, 96 #endif 97 NULL, 98 NULL, 99 uvm_default_mapaddr, 100 NULL, 101 0, 102 NULL, 103 }; 104