1/*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright 2000 David E. O'Brien, John D. Polstra. 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, BUT 21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28#include <machine/asm.h> 29#include <sys/param.h> 30#include <sys/elf_common.h> 31#include "notes.h" 32 33/* 34 * Special ".note.tag" entry specifying the ABI version. See 35 * http://www.netbsd.org/Documentation/kernel/elf-notes.html 36 * for more information. 37 */ 38 39 .section .note.tag,"aG",%note,.freebsd.noteG,comdat 40 .p2align 2 41 .4byte 2f-1f 42 .4byte 4f-3f 43 .4byte NT_FREEBSD_ABI_TAG 441: .asciz NOTE_FREEBSD_VENDOR 452: .p2align 2 463: .4byte __FreeBSD_version 474: 48 49 .section .note.GNU-stack,"",%progbits 50 51#ifdef __aarch64__ 52/* This is needed in all objects for BTI to be used in the linked elf file */ 53GNU_PROPERTY_AARCH64_FEATURE_1_NOTE(GNU_PROPERTY_AARCH64_FEATURE_1_VAL) 54#endif 55