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Don't just copy into System heap
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parent
87c6fc69d6
commit
34e139a963
@ -6,36 +6,20 @@ myDRefNum equ ~myUnitNum
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move.l #'DRVR',-(SP)
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move.w #128,-(SP)
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dc.w $A81F ; _Get1Resource
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move.l (SP)+,A3
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move.l (SP)+,A4
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move.l A3,D0
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move.l A4,D0
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bne.s noGetResErr
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dc.w $A9FF ; _Debugger
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noGetResErr
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; Size it for the copy
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move.l A3,A0
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dc.w $A025 ; _GetHandleSize
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move.l D0,D4
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move.l A4,-(SP)
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dc.w $A992 ; _DetachResource
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; Create a nonrelocatable block in the system heap
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dc.w $A51E ; _NewPtrSys
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move.l A0,A4
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move.l A4,A0
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dc.w $A029 ; _HLock
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move.l A4,D0
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bne.s noNewPtrErr
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dc.w $A9FF ; _Debugger
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noNewPtrErr
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; Copy it there
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move.l (A3),A0
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move.l A4,A1
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move.l D4,D0
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dc.w $A02E ; _BlockMove (yes, of code)
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; No further use for our resource
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move.l A3,-(SP)
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dc.w $A9A3 ; _ReleaseResource
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move.l (A4),A4
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; Install the driver in the unit table
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move.l A4,A0
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