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Last change
on this file since 3fcb810 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:
1.3 KB
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| Rev | Line | |
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| [7bf3856] | 1 | .globl _addfpu
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| 2 | .text
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| 3 | _addfpu:
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| 4 | ~~addfpu:
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| 5 | ~t=8
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| 6 | ~k=10
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| 7 | link R14,#0
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| 8 | movem.l R4-R7,-(sp)
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| 9 | ~x=R7
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| 10 | ~z=R6
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| 11 | ~y=R5
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| 12 | *line 31
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| 13 | move 8(R14),(sp)
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| 14 | jsr _fromfpu
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| 15 | move R0,R7
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| 16 | *line 33
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| 17 | *line 34
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| 18 | cmp #32767,R7
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| 19 | bne L2
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| 20 | *line 34
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| 21 | clr R0
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| 22 | move 8(R14),R0
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| 23 | bra L1
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| 24 | *line 35
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| 25 | L2:
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| 26 | *line 36
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| 27 | move 8(R14),R5
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| 28 | *line 37
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| 29 | move R7,R6
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| 30 | add 10(R14),R6
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| 31 | *line 39
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| 32 | *line 40
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| 33 | cmp #32767,R6
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| 34 | blt L3
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| 35 | *line 40
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| 36 | move #32767,(sp)
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| 37 | jsr _tofpu
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| 38 | bra L1
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| 39 | *line 41
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| 40 | L3:
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| 41 | *line 42
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| 42 | bra L6
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| 43 | L5:
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| 44 | *line 43
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| 45 | add #1,R7
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| 46 | move R7,(sp)
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| 47 | jsr _tofpu
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| 48 | move R0,R5
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| 49 | L6:
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| 50 | *line 43
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| 51 | cmp 8(R14),R5
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| 52 | beq L5
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| 53 | cmp R7,R6
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| 54 | bgt L5
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| 55 | L4:
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| 56 | *line 45
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| 57 | clr R0
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| 58 | move R5,R0
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| 59 | bra L1
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| 60 | L1:tst.l (sp)+
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| 61 | movem.l (sp)+,R5-R7
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| 62 | unlk R14
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| 63 | rts
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| 64 | .globl _subfpu
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| 65 | .text
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| 66 | _subfpu:
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| 67 | ~~subfpu:
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| 68 | ~t=8
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| 69 | ~k=10
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| 70 | link R14,#0
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| 71 | movem.l R4-R7,-(sp)
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| 72 | ~x=R7
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| 73 | ~z=R6
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| 74 | ~y=R5
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| 75 | *line 65
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| 76 | move 8(R14),(sp)
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| 77 | jsr _fromfpu
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| 78 | move R0,R7
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| 79 | *line 67
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| 80 | *line 68
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| 81 | cmp #1,R7
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| 82 | bne L8
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| 83 | *line 68
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| 84 | clr R0
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| 85 | move 8(R14),R0
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| 86 | bra L7
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| 87 | *line 69
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| 88 | L8:
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| 89 | *line 70
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| 90 | move 8(R14),R5
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| 91 | *line 71
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| 92 | move R7,R6
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| 93 | sub 10(R14),R6
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| 94 | *line 73
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| 95 | *line 74
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| 96 | cmp #1,R6
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| 97 | bgt L9
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| 98 | *line 74
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| 99 | move #1,(sp)
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| 100 | jsr _tofpu
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| 101 | bra L7
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| 102 | *line 75
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| 103 | L9:
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| 104 | *line 76
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| 105 | bra L12
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| 106 | L11:
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| 107 | *line 77
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| 108 | sub #1,R7
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| 109 | move R7,(sp)
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| 110 | jsr _tofpu
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| 111 | move R0,R5
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| 112 | L12:
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| 113 | *line 77
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| 114 | cmp 8(R14),R5
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| 115 | beq L11
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| 116 | cmp R7,R6
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| 117 | blt L11
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| 118 | L10:
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| 119 | *line 79
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| 120 | clr R0
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| 121 | move R5,R0
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| 122 | bra L7
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| 123 | L7:tst.l (sp)+
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| 124 | movem.l (sp)+,R5-R7
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| 125 | unlk R14
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| 126 | rts
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| 127 | .data
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