Last change
on this file since 444 was
444,
checked in by satin@…, 6 years ago
|
add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc
|
File size:
649 bytes
|
Line | |
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1 | #if __SH5__ |
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2 | .mode SHmedia |
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3 | #if __SH5__ == 32 && __SHMEDIA__ |
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4 | .section .text..SHmedia32, "ax" |
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5 | #else |
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6 | .text |
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7 | #endif |
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8 | .global ___trap34 |
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9 | ___trap34: |
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10 | movi 34, r0 |
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11 | trapa r0 |
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12 | pt/l ret, tr1 |
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13 | ptabs/l r18, tr0 |
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14 | beqi r1, 0, tr1 |
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15 | #if __SH5__ == 64 |
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16 | movi ((_errno >> 48) & 65535), r0 |
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17 | shori ((_errno >> 32) & 65535), r0 |
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18 | shori ((_errno >> 16) & 65535), r0 |
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19 | #else |
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20 | movi ((_errno >> 16) & 65535), r0 |
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21 | #endif |
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22 | shori (_errno & 65535), r0 |
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23 | stx.l r0, r63, r1 |
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24 | ret: |
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25 | blink tr0, r63 |
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26 | |
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27 | #else |
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28 | .text |
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29 | .global ___trap34 |
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30 | ___trap34: |
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31 | trapa #34 |
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32 | tst r1,r1 ! r1 is errno |
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33 | bt ret |
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34 | mov.l perrno,r2 |
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35 | mov.l r1,@r2 |
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36 | ret: |
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37 | rts |
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38 | nop |
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39 | |
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40 | .align 2 |
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41 | perrno: |
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42 | .long _errno |
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43 | #endif /* ! __SH5__ */ |
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