Last change
on this file since 0acb7d0 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:
2.3 KB
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Rev | Line | |
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[7bf3856] | 1 | .globl _chantab
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| 2 | .globl _Wrkbuf
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| 3 | .globl _errno
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| 4 | .globl _lseek
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| 5 | .text
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| 6 | _lseek:
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| 7 | ~~lseek:
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| 8 | ~pos=R7
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| 9 | ~fd=8
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| 10 | ~how=14
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| 11 | link R14,#0
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| 12 | movem.l R6-R7/R13-R13,-(sp)
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| 13 | ~fp=R13
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| 14 | *line 29
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| 15 | move.l 10(R14),R7
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| 16 | *line 29
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| 17 | *line 29
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| 18 | tst 8(R14)
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| 19 | blt L10000
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| 20 | cmp #11,8(R14)
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| 21 | ble L2
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| 22 | L10000:*line 30
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| 23 | *line 34
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| 24 | *line 35
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| 25 | *line 36
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| 26 | move #9,_errno
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| 27 | *line 37
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| 28 | move.l #$ffffffff,R0
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| 29 | bra L1
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| 30 | *line 38
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| 31 | *line 39
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| 32 | L2:
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| 33 | *line 40
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| 34 | *line 40
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| 35 | move 8(R14),R0
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| 36 | muls #12,R0
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| 37 | add.l #_chantab,R0
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| 38 | move.l R0,R8
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| 39 | tst.b 3(R8)
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| 40 | bne L3
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| 41 | *line 41
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| 42 | *line 45
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| 43 | *line 46
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| 44 | *line 47
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| 45 | move #22,_errno
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| 46 | *line 48
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| 47 | move.l #$ffffffff,R0
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| 48 | bra L1
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| 49 | *line 49
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| 50 | *line 50
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| 51 | L3:
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| 52 | *line 51
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| 53 | move 8(R14),R0
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| 54 | muls #12,R0
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| 55 | add.l #_chantab,R0
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| 56 | move.l R0,R8
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| 57 | move.l 8(R8),R13
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| 58 | *line 53
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| 59 | move 14(R14),R0
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| 60 | bra L5
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| 61 | *line 54
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| 62 | L6:
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| 63 | *line 55
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| 64 | *line 56
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| 65 | add.l 48(R13),R7
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| 66 | bra L4
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| 67 | *line 57
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| 68 | *line 58
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| 69 | L7:
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| 70 | *line 59
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| 71 | *line 60
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| 72 | clr.l R0
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| 73 | move 38(R13),R0
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| 74 | move.l 40(R13),R1
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| 75 | move.l #$9,R2
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| 76 | asl.l R2,R1
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| 77 | add.l R1,R0
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| 78 | add.l R0,R7
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| 79 | *line 61
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| 80 | L8:
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| 81 | *line 62
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| 82 | bra L4
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| 83 | *line 63
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| 84 | *line 64
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| 85 | L9:
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| 86 | *line 65
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| 87 | *line 66
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| 88 | move #22,_errno
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| 89 | *line 67
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| 90 | move.l #$ffffffff,R0
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| 91 | bra L1
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| 92 | bra L4
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| 93 | L5:tst R0
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| 94 | beq L8
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| 95 | cmp #1,R0
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| 96 | beq L7
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| 97 | cmp #2,R0
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| 98 | beq L6
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| 99 | bra L9
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| 100 | L4:
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| 101 | *line 71
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| 102 | *line 71
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| 103 | tst.l R7
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| 104 | bge L10
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| 105 | *line 72
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| 106 | *line 73
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| 107 | clr 38(R13)
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| 108 | *line 74
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| 109 | clr.l 40(R13)
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| 110 | *line 75
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| 111 | or #8192,32(R13)
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| 112 | *line 76
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| 113 | *line 80
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| 114 | *line 81
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| 115 | *line 82
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| 116 | move #22,_errno
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| 117 | *line 83
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| 118 | move.l #$ffffffff,R0
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| 119 | bra L1
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| 120 | *line 84
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| 121 | bra L11
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| 122 | L10:
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| 123 | *line 85
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| 124 | *line 85
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| 125 | cmp.l 48(R13),R7
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| 126 | ble L12
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| 127 | *line 86
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| 128 | *line 87
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| 129 | move.l 48(R13),R0
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| 130 | and.l #$1ff,R0
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| 131 | move R0,38(R13)
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| 132 | *line 88
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| 133 | move.l 48(R13),R0
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| 134 | move.l #$9,R1
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| 135 | asr.l R1,R0
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| 136 | move.l R0,40(R13)
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| 137 | *line 89
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| 138 | or #8192,32(R13)
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| 139 | *line 90
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| 140 | *line 95
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| 141 | *line 96
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| 142 | *line 97
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| 143 | move #22,_errno
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| 144 | *line 98
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| 145 | move.l #$ffffffff,R0
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| 146 | bra L1
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| 147 | *line 99
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| 148 | *line 100
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| 149 | L12:L11:
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| 150 | *line 101
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| 151 | move.l R7,R0
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| 152 | and.l #$1ff,R0
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| 153 | move R0,38(R13)
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| 154 | *line 102
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| 155 | move.l R7,R0
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| 156 | move.l #$9,R1
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| 157 | asr.l R1,R0
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| 158 | move.l R0,40(R13)
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| 159 | *line 104
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| 160 | *line 104
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| 161 | move.l R13,(sp)
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| 162 | jsr __seek
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| 163 | tst R0
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| 164 | bge L13
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| 165 | *line 105
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| 166 | *line 106
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| 167 | or #8192,32(R13)
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| 168 | *line 107
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| 169 | move #5,_errno
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| 170 | *line 108
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| 171 | move.l #$ffffffff,R0
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| 172 | bra L1
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| 173 | *line 109
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| 174 | *line 110
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| 175 | L13:
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| 176 | *line 111
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| 177 | *line 112
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| 178 | cmp.l 48(R13),R7
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| 179 | bne L14
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| 180 | *line 112
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| 181 | or #-32768,32(R13)
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| 182 | *line 113
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| 183 | *line 118
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| 184 | *line 119
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| 185 | L14:
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| 186 | *line 120
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| 187 | move.l R7,R0
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| 188 | bra L1
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| 189 | L1:tst.l (sp)+
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| 190 | movem.l (sp)+,R7-R7/R13-R13
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| 191 | unlk R14
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| 192 | rts
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| 193 | .data
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