1 /* $NetBSD: sunos32_exec.c,v 1.31 2008/11/19 18:36:05 ad 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.c,v 1.31 2008/11/19 18:36:05 ad Exp $"); 31 32 #if defined(_KERNEL_OPT) 33 #include "opt_syscall_debug.h" 34 #endif 35 36 #include <sys/param.h> 37 #include <sys/proc.h> 38 #include <sys/mount.h> 39 40 #include <uvm/uvm_extern.h> 41 42 #include <compat/netbsd32/netbsd32.h> 43 #include <compat/netbsd32/netbsd32_syscallargs.h> 44 #include <compat/sunos32/sunos32.h> 45 #include <compat/sunos32/sunos32_syscall.h> 46 #include <compat/sunos32/sunos32_exec.h> 47 48 #include <machine/sunos_machdep.h> 49 50 extern int nsunos32_sysent; 51 extern struct sysent sunos32_sysent[]; 52 #ifdef SYSCALL_DEBUG 53 extern const char * const sunos32_syscallnames[]; 54 #endif 55 extern char sunos_sigcode[], sunos_esigcode[]; 56 57 #ifndef __HAVE_SYSCALL_INTERN 58 void syscall(void); 59 #endif 60 61 struct uvm_object *emul_sunos32_object; 62 63 struct emul emul_sunos = { 64 "sunos32", 65 "/emul/sunos", 66 #ifndef __HAVE_MINIMAL_EMUL 67 0, 68 NULL, 69 SUNOS32_SYS_syscall, 70 SUNOS32_SYS_NSYSENT, 71 #endif 72 sunos32_sysent, 73 #ifdef SYSCALL_DEBUG 74 sunos32_syscallnames, 75 #else 76 NULL, 77 #endif 78 sunos32_sendsig, 79 trapsignal, 80 NULL, 81 sunos_sigcode, 82 sunos_esigcode, 83 &emul_sunos32_object, 84 sunos32_setregs, 85 NULL, 86 NULL, 87 NULL, 88 NULL, 89 NULL, 90 #ifdef __HAVE_SYSCALL_INTERN 91 sunos_syscall_intern, 92 #else 93 syscall, 94 #endif 95 NULL, 96 NULL, 97 uvm_default_mapaddr, 98 NULL, 99 NULL, 100 0, 101 NULL, 102 }; 103