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Last change
on this file since 4aad7a7 was 7bf3856, checked in by Thomas Lopatic <thomas@…>, 7 years ago |
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Added Alcyon C reference output.
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-
Property mode
set to
100644
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File size:
515 bytes
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| 1 | .globl _Cbuffs
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| 2 | .globl _Stdbufs
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| 3 | .globl _Stdbuf
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| 4 | .globl _ungetc
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| 5 | .text
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| 6 | _ungetc:
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| 7 | ~~ungetc:
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| 8 | ~c=R7
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| 9 | ~ptr=R13
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| 10 | link R14,#0
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| 11 | movem.l R6-R7/R13-R13,-(sp)
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| 12 | *line 16
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| 13 | move 8(R14),R7
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| 14 | *line 16
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| 15 | move.l 10(R14),R13
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| 16 | *line 16
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| 17 | *line 17
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| 18 | cmp #-1,R7
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| 19 | beq L10000
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| 20 | move.l (R13),R0
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| 21 | cmp.l 8(R13),R0
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| 22 | bhi L2
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| 23 | L10000:*line 17
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| 24 | move #-1,R0
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| 25 | bra L1
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| 26 | *line 18
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| 27 | L2:
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| 28 | *line 19
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| 29 | sub.l #1,(R13)
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| 30 | move R7,R0
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| 31 | move.l (R13),R9
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| 32 | move.b R0,(R9)
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| 33 | *line 21
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| 34 | move R7,R0
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| 35 | bra L1
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| 36 | L1:tst.l (sp)+
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| 37 | movem.l (sp)+,R7-R7/R13-R13
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| 38 | unlk R14
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| 39 | rts
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| 40 | .data
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