Last change
on this file since 4810254 was 7bf3856, checked in by Thomas Lopatic <thomas@…>, 7 years ago |
Added Alcyon C reference output.
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Property mode
set to
100644
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File size:
1.0 KB
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Rev | Line | |
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[7bf3856] | 1 | .data
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| 2 | L1:.dc.w $FF00
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| 3 | .dc.w $FF
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| 4 | .text
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| 5 | .globl _vtext
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| 6 | .text
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| 7 | _vtext:
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| 8 | ~~vtext:
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| 9 | ~obj=R13
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| 10 | ~nc=R7
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| 11 | ~row=R6
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| 12 | ~col=R5
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| 13 | ~ip=R12
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| 14 | link R14,#0
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| 15 | movem.l R4-R7/R11-R13,-(sp)
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| 16 | ~op=R11
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| 17 | *line 18
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| 18 | move.l 8(R14),R13
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| 19 | *line 18
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| 20 | move 12(R14),R7
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| 21 | *line 18
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| 22 | move 14(R14),R6
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| 23 | *line 18
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| 24 | move 16(R14),R5
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| 25 | *line 18
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| 26 | move.l 18(R14),R12
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| 27 | *line 18
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| 28 | bra L5
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| 29 | L4:
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| 30 | *line 19
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| 31 | *line 20
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| 32 | move.l R13,R11
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| 33 | clr R0
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| 34 | move R6,R0
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| 35 | clr R1
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| 36 | move R7,R1
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| 37 | lsr #1,R1
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| 38 | mulu R1,R0
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| 39 | lsl #1,R0
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| 40 | swap R0
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| 41 | clr R0
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| 42 | swap R0
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| 43 | add.l R0,R11
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| 44 | clr R0
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| 45 | move R5,R0
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| 46 | lsr #1,R0
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| 47 | lsl #1,R0
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| 48 | swap R0
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| 49 | clr R0
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| 50 | swap R0
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| 51 | add.l R0,R11
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| 52 | *line 21
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| 53 | *line 22
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| 54 | *line 23
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| 55 | clr R0
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| 56 | move R5,R0
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| 57 | and #1,R0
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| 58 | lsl #1,R0
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| 59 | swap R0
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| 60 | clr R0
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| 61 | swap R0
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| 62 | move.l R0,R8
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| 63 | move.l #L1,R9
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| 64 | clr R0
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| 65 | move 0(R8,R9.l),R0
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| 66 | and (R11),R0
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| 67 | move.b (R12)+,R1
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| 68 | ext.w R1
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| 69 | and #255,R1
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| 70 | btst #0,R5
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| 71 | beq L10000
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| 72 | move #8,R2
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| 73 | bra L10002
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| 74 | L10000:clr R2
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| 75 | L10002:asl R2,R1
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| 76 | or R1,R0
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| 77 | move R0,(R11)
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| 78 | *line 24
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| 79 | *line 25
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| 80 | add #1,R5
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| 81 | L5:
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| 82 | *line 26
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| 83 | tst.b (R12)
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| 84 | bne L4
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| 85 | L3:L2:tst.l (sp)+
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| 86 | movem.l (sp)+,R5-R7/R11-R13
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| 87 | unlk R14
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| 88 | rts
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| 89 | .data
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