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#include <AsmMacroIoLib.h> 16 17ASM_FUNC(__divsi3) 18 eor r3, r0, r0, asr #31 19 eor r2, r1, r1, asr #31 20 stmfd sp!, {r4, r5, r7, lr} 21 mov r5, r0, asr #31 22 add r7, sp, #8 23 mov r4, r1, asr #31 24 sub r0, r3, r0, asr #31 25 sub r1, r2, r1, asr #31 26 bl ASM_PFX(__udivsi3) 27 eor r1, r5, r4 28 eor r0, r0, r1 29 rsb r0, r1, r0 30 ldmfd sp!, {r4, r5, r7, pc} 31