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- ;************************************************************************
- ;* XBIOS-Library, Übergabe in Registern *
- ;* ©1989 by Σ-soft, written by Markus Fritze 18.06.1988 02:20 *
- ;************************************************************************
-
- initmous: move.l A0,-(SP)
- move.l A1,-(SP)
- move.w D0,-(SP)
- clr.w -(SP)
- bsr xbios
- lea 12(SP),SP
- rts
-
- ssbrk: move.w D0,-(SP)
- move.w #1,-(SP)
- bsr xbios
- addq.l #4,SP
- rts
-
- physbase: move.w #2,-(SP)
- bsr xbios
- addq.l #2,SP
- rts
-
- logbase: move.w #3,-(SP)
- bsr xbios
- addq.l #2,SP
- rts
-
- getrez: move.w #4,-(SP)
- bsr xbios
- addq.l #2,SP
- rts
-
- setscreen: move.w D0,-(SP)
- move.l A0,-(SP)
- move.l A1,-(SP)
- move.w #5,-(SP)
- bsr xbios
- lea 12(SP),SP
- rts
-
- setpalette: move.l A0,-(SP)
- move.w #6,-(SP)
- bsr xbios
- addq.l #6,SP
- rts
-
- setcolor: move.w D0,-(SP)
- move.w D1,-(SP)
- bsr xbios
- addq.l #4,SP
- rts
-
- floprd: move.w D0,-(SP)
- move.w D1,-(SP)
- move.w D2,-(SP)
- move.w D3,-(SP)
- move.w D4,-(SP)
- clr.l -(SP)
- move.l A0,-(SP)
- move.w #8,-(SP)
- bsr xbios
- lea 20(SP),SP
- rts
-
- flopwr: move.w D0,-(SP)
- move.w D1,-(SP)
- move.w D2,-(SP)
- move.w D3,-(SP)
- move.w D4,-(SP)
- clr.l -(SP)
- move.l A0,-(SP)
- move.w #9,-(SP)
- bsr xbios
- lea 20(SP),SP
- rts
-
- flopmt: move.w D0,-(SP)
- move.l D1,-(SP)
- move.w D2,-(SP)
- move.w D3,-(SP)
- move.w D4,-(SP)
- move.w D5,-(SP)
- move.w D6,-(SP)
- move.l A1,-(SP)
- move.l A0,-(SP)
- move.w #$0A,-(SP)
- bsr xbios
- lea 26(SP),SP
- rts
-
- getdsb: move.w #$0B,-(SP)
- bsr xbios
- addq.l #2,SP
- rts
-
- midiws: move.l A0,-(SP)
- move.w D0,-(SP)
- move.w #$0C,-(SP)
- bsr xbios
- addq.l #8,SP
- rts
-
- mfpint: move.l A0,-(SP)
- move.w D0,-(SP)
- move.w #$0D,-(SP)
- bsr xbios
- addq.l #8,SP
- rts
-
- iorec: move.w D0,-(SP)
- move.w #$0E,-(SP)
- bsr xbios
- addq.l #4,SP
- rts
-
- rsconf: move.w D0,-(SP)
- move.w D1,-(SP)
- move.w D2,-(SP)
- move.w D3,-(SP)
- move.w D4,-(SP)
- move.w D5,-(SP)
- move.w #$0F,-(SP)
- bsr xbios
- lea 14(SP),SP
- rts
-
- keytbl: move.l A0,-(SP)
- move.l A1,-(SP)
- move.l A2,-(SP)
- move.w #$10,-(SP)
- bsr xbios
- lea 14(SP),SP
- rts
-
- random: move.w #$11,-(SP)
- bsr xbios
- addq.l #2,SP
- rts
-
- protobt: move.w D0,-(SP)
- move.w D1,-(SP)
- move.l D2,-(SP)
- move.l A0,-(SP)
- move.w #$12,-(SP)
- bsr xbios
- lea 14(SP),SP
- rts
-
- flopver: move.w D0,-(SP)
- move.w D1,-(SP)
- move.w D2,-(SP)
- move.w D3,-(SP)
- move.w D4,-(SP)
- clr.l -(SP)
- move.l A0,-(SP)
- move.w #$13,-(SP)
- bsr xbios
- lea 20(SP),SP
- rts
-
- scrdmp: move.w #$14,-(SP)
- bsr xbios
- addq.l #2,SP
- rts
-
- cursconf: move.w D0,-(SP)
- move.w D1,-(SP)
- move.w #$15,-(SP)
- bsr xbios
- addq.l #6,SP
- rts
-
- settime: move.l D0,-(SP)
- move.w #$16,-(SP)
- bsr xbios
- addq.l #6,SP
- rts
-
- gettime: move.w #$17,-(SP)
- bsr xbios
- addq.l #2,SP
- rts
-
- bioskeys: move.w #$18,-(SP)
- bsr xbios
- addq.l #2,SP
- rts
-
- ikbdws: move.l A0,-(SP)
- move.w D0,-(SP)
- move.w #$19,-(SP)
- bsr xbios
- addq.l #8,SP
- rts
-
- jdisint: move.w D0,-(SP)
- move.w #$1A,-(SP)
- bsr xbios
- addq.l #4,SP
- rts
-
- jenabint: move.w D0,-(SP)
- move.w #$1B,-(SP)
- bsr xbios
- addq.l #4,SP
- rts
-
- giaccess: move.w D0,-(SP)
- move.w D1,-(SP)
- move.w #$1C,-(SP)
- bsr xbios
- addq.l #6,SP
- rts
-
- offgibit: move.w D0,-(SP)
- move.w #$1D,-(SP)
- bsr xbios
- addq.l #4,SP
- rts
-
- ongibit: move.w D0,-(SP)
- move.w #$1E,-(SP)
- bsr xbios
- addq.l #4,SP
- rts
-
- xbtimer: move.l A0,-(SP)
- move.w D0,-(SP)
- move.w D1,-(SP)
- move.w D2,-(SP)
- move.w #$1F,-(SP)
- bsr xbios
- lea 12(SP),SP
- rts
-
- dosound: move.l A0,-(SP)
- move.w #$20,-(SP)
- bsr xbios
- addq.l #6,SP
- rts
-
- setprt: move.w D0,-(SP)
- move.w #$21,-(SP)
- bsr xbios
- addq.l #4,SP
- rts
-
- kbdvbase: move.w #$22,-(SP)
- bsr xbios
- addq.l #2,SP
- rts
-
- kbrate: move.w D0,-(SP)
- move.w D1,-(SP)
- move.w #$23,-(SP)
- bsr xbios
- addq.l #6,SP
- rts
-
- prtblk: move.l A0,-(SP)
- move.w #$24,-(SP)
- bsr xbios
- addq.l #6,SP
- rts
-
- vsync: move.w #$25,-(SP)
- bsr xbios
- addq.l #2,SP
- rts
-
- supexec: move.l A0,-(SP)
- move.w #$26,-(SP)
- bsr xbios
- addq.l #2,SP
- rts
-
- puntaes: move.w #$27,-(SP)
- bsr xbios
- addq.l #2,SP
- rts
-
- blitmode: move.w D0,-(SP)
- move.w #$40,-(SP)
- bsr xbios
- addq.l #4,SP
- rts
-
- ;************************************************************************
- ;* Allgemeiner Xbios-Einsprung, welcher alle Register rettet (außer D0) *
- ;* ACHTUNG! Sonst könnten die Register D0-D2/A0-A2 zerstört werden *
- ;************************************************************************
- xbios: move.l A0,D0
- lea regsave(PC),A0
- movem.l D0-D7/A1-A7,(A0)
- move.l (SP)+,-(A0) ;Rücksprungadr retten
- trap #14
- movea.l D0,A0 ;Fehlermeldung retten
- movem.l regsave(PC),D0-D7/A1-A7
- exg A0,D0
- move.l retsave(PC),(SP)
- rts
-
- retsave: DS.L 1
- regsave: DS.L 15
-
-