Last change
on this file since 444 was
444,
checked in by satin@…, 6 years ago
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add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc
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File size:
410 bytes
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Line | |
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1 | .file "setjmp.S" |
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2 | |
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3 | .section .text |
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4 | .align 1 |
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5 | .global _setjmp |
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6 | _setjmp: |
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7 | mov d0,a0 |
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8 | movx d2,(0,a0) |
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9 | movx d3,(4,a0) |
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10 | mov a1,(8,a0) |
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11 | mov a2,(12,a0) |
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12 | mov a3,(16,a0) |
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13 | movx (0,a3),d0 |
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14 | movx d0,(20,a0) |
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15 | sub d0,d0 |
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16 | rts |
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17 | |
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18 | .global _longjmp |
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19 | _longjmp: |
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20 | mov d0,a0 |
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21 | movx (0,a0),d2 |
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22 | movx (4,a0),d3 |
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23 | mov (8,a0),a1 |
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24 | mov (12,a0),a2 |
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25 | mov (16,a0),a3 |
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26 | movx (20,a0),d0 |
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27 | movx d0,(0,a3) |
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28 | cmp 0,d1 |
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29 | bne L1 |
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30 | mov 1,d1 |
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31 | L1: |
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32 | mov d1,d0 |
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33 | rts |
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