1/* 2 * Copyright (C) 2017 Michal Meloun 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 */ 27 28#include <machine/asm.h> 29__FBSDID("$FreeBSD$"); 30 31/* 32 * Due to bug in libcompiler_rt, all symbols declared by 33 * DEFINE_AEABI_FUNCTION_ALIAS() are not hidden. All these but 34 * __aeabi_uidiv_compat and/or __aeabi_idiv_compat are explicitly 35 * exported from libc and don't causes problems. 36 * 37 * As workaround, export these from libc as compatible symbols, 38 * in global namespace 39 */ 40 41ENTRY(__aeabi_uidiv_compat) 42 .symver __aeabi_uidiv_compat, __aeabi_uidiv@ 43 b __udivsi3 44END(__aeabi_uidiv_compat) 45 46ENTRY(__aeabi_idiv_compat) 47 .symver __aeabi_idiv_compat, __aeabi_idiv@ 48 b __divsi3 49END(__aeabi_idiv_compat) 50 51 .section .note.GNU-stack,"",%progbits 52