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Last change
on this file since 6d5247b 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:
1.0 KB
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| Rev | Line | |
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| [7bf3856] | 1 | .globl ___atab
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| 2 | .globl _memcmpu
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| 3 | .text
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| 4 | _memcmpu:
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| 5 | ~~memcmpu:
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| 6 | ~s1=R13
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| 7 | ~s2=R12
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| 8 | ~n=16
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| 9 | link R14,#0
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| 10 | movem.l R5-R7/R12-R13,-(sp)
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| 11 | ~c1=R7
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| 12 | ~c2=R6
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| 13 | *line 17
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| 14 | move.l 8(R14),R13
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| 15 | *line 17
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| 16 | move.l 12(R14),R12
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| 17 | *line 17
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| 18 | bra L4
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| 19 | L3:
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| 20 | *line 18
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| 21 | *line 19
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| 22 | move.b (R13)+,R7
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| 23 | *line 20
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| 24 | move.b (R12)+,R6
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| 25 | *line 21
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| 26 | *line 22
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| 27 | *line 23
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| 28 | move.b R7,R0
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| 29 | ext.w R0
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| 30 | and #-128,R0
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| 31 | bne L5
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| 32 | move.b R7,R0
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| 33 | ext.w R0
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| 34 | ext.l R0
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| 35 | add.l #___atab,R0
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| 36 | move.l R0,R8
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| 37 | btst #4,(R8)
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| 38 | beq L5
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| 39 | *line 23
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| 40 | add.b #-32,R7
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| 41 | *line 24
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| 42 | L5:
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| 43 | *line 25
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| 44 | *line 26
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| 45 | move.b R6,R0
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| 46 | ext.w R0
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| 47 | and #-128,R0
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| 48 | bne L6
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| 49 | move.b R6,R0
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| 50 | ext.w R0
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| 51 | ext.l R0
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| 52 | add.l #___atab,R0
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| 53 | move.l R0,R8
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| 54 | btst #4,(R8)
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| 55 | beq L6
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| 56 | *line 26
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| 57 | add.b #-32,R6
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| 58 | *line 27
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| 59 | L6:
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| 60 | *line 28
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| 61 | *line 29
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| 62 | cmp.b R6,R7
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| 63 | bge L7
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| 64 | *line 29
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| 65 | move #-1,R0
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| 66 | bra L1
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| 67 | *line 30
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| 68 | L7:
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| 69 | *line 31
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| 70 | *line 32
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| 71 | cmp.b R6,R7
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| 72 | ble L8
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| 73 | *line 32
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| 74 | move #1,R0
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| 75 | bra L1
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| 76 | *line 33
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| 77 | L8:
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| 78 | *line 34
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| 79 | sub #1,16(R14)
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| 80 | L4:
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| 81 | *line 35
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| 82 | tst 16(R14)
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| 83 | bne L3
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| 84 | L2:
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| 85 | *line 37
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| 86 | clr R0
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| 87 | bra L1
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| 88 | L1:tst.l (sp)+
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| 89 | movem.l (sp)+,R6-R7/R12-R13
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| 90 | unlk R14
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| 91 | rts
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| 92 | .data
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