1 /* $NetBSD: exec_machdep.c,v 1.3 2022/09/29 06:51:17 skrll Exp $ */ 2 3 /*- 4 * Copyright (c) 2014 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Matt Thomas of 3am Software Foundry. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #include <sys/cdefs.h> 33 __KERNEL_RCSID(0, "$NetBSD: exec_machdep.c,v 1.3 2022/09/29 06:51:17 skrll Exp $"); 34 35 #include "opt_execfmt.h" 36 37 #include <sys/param.h> 38 #include <sys/systm.h> 39 #include <sys/proc.h> 40 #include <sys/vnode.h> 41 #include <sys/exec.h> 42 #include <sys/namei.h> 43 #include <sys/resourcevar.h> 44 #include <sys/exec_elf.h> 45 46 #include <uvm/uvm_extern.h> 47 48 #include <compat/common/compat_util.h> 49 50 #if EXEC_ELF32 51 int 52 cpu_netbsd_elf32_probe(struct lwp *l, struct exec_package *epp, void *eh0, 53 char *itp, vaddr_t *start_p) 54 { 55 (void)compat_elf_check_interp(epp, itp, "rv32"); 56 return 0; 57 } 58 #endif 59 60 #if EXEC_ELF64 61 int 62 cpu_netbsd_elf64_probe(struct lwp *l, struct exec_package *epp, void *eh0, 63 char *itp, vaddr_t *start_p) 64 { 65 (void)compat_elf_check_interp(epp, itp, "rv64"); 66 return 0; 67 } 68 #endif 69