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
|
Rev | Line | |
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[444] | 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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