2 * Copyright (c) 2012 The NetBSD Foundation, Inc.
5 * This code is derived from software contributed to The NetBSD Foundation
6 * by Matt Thomas of 3am Software Foundry.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
17 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
18 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
20 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
21 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
22 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
25 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
27 * POSSIBILITY OF SUCH DAMAGE.
30 #include <machine/asm.h>
32 RCSID("$NetBSD: __aeabi_uldivmod.S,v 1.9 2014/05/06 16:02:11 joerg Exp $")
35 * typedef struct { unsigned long long quo, rem } ulldiv_t;
36 * __value_in_regs ulldiv_t __aeabi_uldivmod(unsigned long long n,
37 * unsigned long long d);
40 ENTRY(__aeabi_uldivmod)
42 # if !defined(__ARM_DWARF_EH__)
47 #if !defined(_KERNEL) && !defined(_STANDALONE)
48 #if !defined(__thumb__)
51 #elif defined(_ARM_ARCH_T2)
66 # if !defined(__ARM_DWARF_EH__)
75 .cfi_def_cfa_offset 24
77 #if !defined(__thumb__) || defined(_ARM_ARCH_T2)
87 .cfi_def_cfa_offset 16
92 * The remainder is already on the stack just waiting to be popped
97 #if !defined(_KERNEL) && !defined(_STANDALONE)
101 # if !defined(__ARM_DWARF_EH__)
104 .cfi_def_cfa_offset 16
115 bl PLT_SYM(__aeabi_ldiv0)
120 # if !defined(__ARM_DWARF_EH__)
124 END(__aeabi_uldivmod)