Last change
on this file since 352 was 352, checked in by coas-nagasima, 6 years ago |
arm向けASP3版ECNLを追加
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Property svn:eol-style
set to
native
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Property svn:mime-type
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text/plain;charset=UTF-8
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File size:
800 bytes
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1 | .syntax unified
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2 |
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3 | .global __aeabi_memcpy8
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4 | .global __aeabi_memcpy4
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5 | .global __aeabi_memcpy
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6 | .global __aeabi_memmove8
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7 | .global __aeabi_memmove4
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8 | .global __aeabi_memmove
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9 |
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10 | .type __aeabi_memcpy8,%function
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11 | .type __aeabi_memcpy4,%function
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12 | .type __aeabi_memcpy,%function
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13 | .type __aeabi_memmove8,%function
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14 | .type __aeabi_memmove4,%function
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15 | .type __aeabi_memmove,%function
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16 |
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17 | __aeabi_memmove8:
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18 | __aeabi_memmove4:
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19 | __aeabi_memmove:
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20 | cmp r0, r1
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21 | bls 3f
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22 | cmp r2, #0
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23 | beq 2f
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24 | adds r0, r0, r2
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25 | adds r2, r1, r2
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26 | 1: subs r2, r2, #1
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27 | ldrb r3, [r2]
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28 | subs r0, r0, #1
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29 | strb r3, [r0]
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30 | cmp r1, r2
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31 | bne 1b
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32 | 2: bx lr
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33 | __aeabi_memcpy8:
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34 | __aeabi_memcpy4:
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35 | __aeabi_memcpy:
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36 | 3: cmp r2, #0
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37 | beq 2f
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38 | adds r2, r1, r2
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39 | 1: ldrb r3, [r1]
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40 | adds r1, r1, #1
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41 | strb r3, [r0]
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42 | adds r0, r0, #1
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43 | cmp r1, r2
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44 | bne 1b
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45 | 2: bx lr
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