11.36Spgoyette/* $NetBSD: sunos32_exec.c,v 1.36 2018/08/10 21:44:59 pgoyette Exp $ */ 21.1Smrg 31.1Smrg/* 41.1Smrg * Copyright (c) 2001 Matthew R. Green 51.1Smrg * All rights reserved. 61.1Smrg * 71.1Smrg * Redistribution and use in source and binary forms, with or without 81.1Smrg * modification, are permitted provided that the following conditions 91.1Smrg * are met: 101.1Smrg * 1. Redistributions of source code must retain the above copyright 111.1Smrg * notice, this list of conditions and the following disclaimer. 121.1Smrg * 2. Redistributions in binary form must reproduce the above copyright 131.1Smrg * notice, this list of conditions and the following disclaimer in the 141.1Smrg * documentation and/or other materials provided with the distribution. 151.1Smrg * 161.1Smrg * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 171.1Smrg * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 181.1Smrg * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 191.1Smrg * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 201.1Smrg * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 211.1Smrg * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 221.1Smrg * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 231.1Smrg * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 241.1Smrg * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 251.1Smrg * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 261.1Smrg * SUCH DAMAGE. 271.1Smrg */ 281.10Slukem 291.10Slukem#include <sys/cdefs.h> 301.36Spgoyette__KERNEL_RCSID(0, "$NetBSD: sunos32_exec.c,v 1.36 2018/08/10 21:44:59 pgoyette Exp $"); 311.1Smrg 321.5Smrg#if defined(_KERNEL_OPT) 331.1Smrg#include "opt_syscall_debug.h" 341.1Smrg#endif 351.1Smrg 361.1Smrg#include <sys/param.h> 371.1Smrg#include <sys/proc.h> 381.1Smrg#include <sys/mount.h> 391.32Schs#include <sys/exec.h> 401.1Smrg 411.20Sfvdl#include <uvm/uvm_extern.h> 421.20Sfvdl 431.28Sdsl#include <compat/netbsd32/netbsd32.h> 441.28Sdsl#include <compat/netbsd32/netbsd32_syscallargs.h> 451.1Smrg#include <compat/sunos32/sunos32.h> 461.1Smrg#include <compat/sunos32/sunos32_syscall.h> 471.9Sthorpej#include <compat/sunos32/sunos32_exec.h> 481.1Smrg 491.23Schristos#include <machine/sunos_machdep.h> 501.23Schristos 511.1Smrgextern int nsunos32_sysent; 521.1Smrgextern struct sysent sunos32_sysent[]; 531.36Spgoyetteextern const uint32_t sunos32_sysent_nomodbits[]; 541.1Smrg#ifdef SYSCALL_DEBUG 551.1Smrgextern const char * const sunos32_syscallnames[]; 561.1Smrg#endif 571.1Smrgextern char sunos_sigcode[], sunos_esigcode[]; 581.1Smrg 591.22Schristos#ifndef __HAVE_SYSCALL_INTERN 601.22Schristosvoid syscall(void); 611.22Schristos#endif 621.22Schristos 631.15Schsstruct uvm_object *emul_sunos32_object; 641.15Schs 651.31Sadstruct emul emul_sunos = { 661.32Schs .e_name = "sunos32", 671.32Schs .e_path = "/emul/sunos32", 681.14Sjdolecek#ifndef __HAVE_MINIMAL_EMUL 691.32Schs .e_flags = 0, 701.32Schs .e_errno = NULL, 711.32Schs .e_nosys = SUNOS32_SYS_syscall, 721.32Schs .e_nsysent = SUNOS32_SYS_NSYSENT, 731.14Sjdolecek#endif 741.32Schs .e_sysent = sunos32_sysent, 751.36Spgoyette .e_nomodbits = sunos32_sysent_nomodbits, 761.1Smrg#ifdef SYSCALL_DEBUG 771.32Schs .e_syscallnames = sunos32_syscallnames, 781.1Smrg#else 791.32Schs .e_syscallnames = NULL, 801.1Smrg#endif 811.32Schs .e_sendsig = sunos32_sendsig, 821.32Schs .e_trapsignal = trapsignal, 831.32Schs .e_sigcode = sunos_sigcode, 841.32Schs .e_esigcode = sunos_esigcode, 851.32Schs .e_sigobject = &emul_sunos32_object, 861.32Schs .e_setregs = setregs, 871.32Schs .e_proc_exec = NULL, 881.32Schs .e_proc_fork = NULL, 891.32Schs .e_proc_exit = NULL, 901.32Schs .e_lwp_fork = NULL, 911.32Schs .e_lwp_exit = NULL, 921.21Schristos#ifdef __HAVE_SYSCALL_INTERN 931.32Schs .e_syscall_intern = sunos_syscall_intern, 941.21Schristos#else 951.32Schs .e_syscall_intern = syscall, 961.21Schristos#endif 971.32Schs .e_sysctlovly = NULL, 981.32Schs .e_vm_default_addr = uvm_default_mapaddr, 991.32Schs .e_usertrap = NULL, 1001.32Schs .e_ucsize = 0, 1011.32Schs .e_startlwp = NULL 1021.1Smrg}; 103