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2ef2b01e A |
1 | #------------------------------------------------------------------------------ |
2 | # | |
d6ebcab7 | 3 | # Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR> |
2ef2b01e | 4 | # |
d6ebcab7 | 5 | # This program and the accompanying materials |
2ef2b01e A |
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 | |
4e471bfd | 17 | .globl ASM_PFX(__divsi3) |
18 | ||
19 | ASM_PFX(__divsi3): | |
2ef2b01e A |
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 | |
4e471bfd | 28 | bl ASM_PFX(__udivsi3) |
2ef2b01e A |
29 | eor r1, r5, r4 |
30 | eor r0, r0, r1 | |
31 | rsb r0, r1, r0 | |
32 | ldmfd sp!, {r4, r5, r7, pc} |