1#------------------------------------------------------------------------------
2#
3# Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
4#
5# This program and the accompanying materials
6# are licensed and made available under the terms and conditions of the BSD License
7# which accompanies this distribution.  The full text of the license may be found at
8# http://opensource.org/licenses/bsd-license.php
9#
10# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
11# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
12#
13#------------------------------------------------------------------------------
14
15  .text
16  .align 2
17  GCC_ASM_EXPORT(__divsi3)
18
19ASM_PFX(__divsi3):
20  eor  r3, r0, r0, asr #31
21  eor  r2, r1, r1, asr #31
22  stmfd  sp!, {r4, r5, r7, lr}
23  mov  r5, r0, asr #31
24  add  r7, sp, #8
25  mov  r4, r1, asr #31
26  sub  r0, r3, r0, asr #31
27  sub  r1, r2, r1, asr #31
28  bl  ASM_PFX(__udivsi3)
29  eor  r1, r5, r4
30  eor  r0, r0, r1
31  rsb  r0, r1, r0
32  ldmfd  sp!, {r4, r5, r7, pc}
33