#------------------------------------------------------------------------------ | |
# | |
# Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR> | |
# | |
# This program and the accompanying materials | |
# are licensed and made available under the terms and conditions of the BSD License | |
# which accompanies this distribution. The full text of the license may be found at | |
# http://opensource.org/licenses/bsd-license.php | |
# | |
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, | |
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. | |
# | |
#------------------------------------------------------------------------------ | |
.text | |
.align 2 | |
GCC_ASM_EXPORT(__divdi3) | |
ASM_PFX(__divdi3): | |
@ args = 0, pretend = 0, frame = 0 | |
@ frame_needed = 1, uses_anonymous_args = 0 | |
stmfd sp!, {r4, r5, r7, lr} | |
mov r4, r3, asr #31 | |
add r7, sp, #8 | |
stmfd sp!, {r10, r11} | |
mov r10, r1, asr #31 | |
sub sp, sp, #8 | |
mov r11, r10 | |
mov r5, r4 | |
eor r0, r0, r10 | |
eor r1, r1, r10 | |
eor r2, r2, r4 | |
eor r3, r3, r4 | |
subs r2, r2, r4 | |
sbc r3, r3, r5 | |
mov ip, #0 | |
subs r0, r0, r10 | |
sbc r1, r1, r11 | |
str ip, [sp, #0] | |
bl ASM_PFX(__udivmoddi4) | |
eor r2, r10, r4 | |
eor r3, r10, r4 | |
eor r0, r0, r2 | |
eor r1, r1, r3 | |
subs r0, r0, r2 | |
sbc r1, r1, r3 | |
sub sp, r7, #16 | |
ldmfd sp!, {r10, r11} | |
ldmfd sp!, {r4, r5, r7, pc} |