41 lines
477 B
ArmAsm
41 lines
477 B
ArmAsm
.define _dup
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.define _dup2
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.sect .text
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.sect .rom
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.sect .data
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.sect .bss
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.sect .text
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.extern _dup
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.sect .text
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_dup:
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tst.b -40(sp)
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link a6,#-0
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move.w 8(a6), d2
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ext.l d2
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move.l d2,-(sp)
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jsr __Sdup
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add.l #4,sp
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unlk a6
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rts
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.extern _dup2
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_dup2:
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tst.b -40(sp)
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link a6,#-0
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move.w 10(a6), d2
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ext.l d2
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move.w 8(a6), d1
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ext.l d1
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move.l d2,-(sp)
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move.l d1,-(sp)
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jsr __Sdup2
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add.l #8,sp
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unlk a6
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rts
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__Sdup2: or.l #64,4(sp)
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__Sdup: trap #0
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.data2 0x29
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bcc 1f
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jmp cerror
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1:
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rts
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