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Incorporate FDISK80

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Wayne Warthen
2016-03-21 17:05:57 -07:00
parent 5adbef5f68
commit b4fc05acfb
68 changed files with 2004 additions and 1829 deletions
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18
Source/HBIOS/API.txt
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@@ -243,20 +243,22 @@ CP/M 2.2 Copyright 1979 (c) by Digital Research
<VDA>_INI:
- CALL <VDA>_RES
- INITIALIZE EMULATION BY CALLING EMU_INIT (PASS IN C=EMU_TYPE & DE=VDA_DISPATCH ADDRESS)
- EMU_INIT RETURNS ADDRESS OF CIO DISPATCHER ADDRESS FOR SUBSEQUENT FORWARDING
- RECORD EMULATORS CIO DISPATCHER ADDRESS IN <VDA>_CIODISPATCH
- INITIALIZE EMULATION BY CALLING EMU_INIT (PASS IN B=EMU_TYPE, C=VDA CIO UNIT NUM, DE=VDA DISPATCH ADR)
- RECORD DE (EMULATOR CIO DISPATCH ADR) <VDA>_CIODISPADR TO FORWARD SUBSEQUENT CIO FUNCTION CALLS
- RETURN (A=STATUS)
<VDA>_RES:
- RESET HARDWARE
- RETURN (A=STATUS)
EMU_INIT:
- CALL <EMU>_INIT BASED ON VALUE IN C
EMU_INIT: (B=EMU TYPE, C=VDA CIO UNIT #, DE=VDA DISPATCH ADR) ==> (DE=EMULATOR CIO DISPATCH ADR)
- GOTO TO <EMU>_INIT BASED ON VALUE IN B
<EMU>_INIT:
- RECORD DE IN VDA_DISPADR
<EMU>_INIT: (C=VDA CIO UNIT #, DE=VDA DISPATCH ADR) ==> (DE=EMULATOR CIO DISPATCH ADR)
- RECORD C (VDA CIO UNIT) IN <EMU>_VDACIOUNIT SO <EMU>_DEVICE FUNCTION CAN RETURN IT
- RECORD DE IN <EMU>_VDADISPADR FOR LATER USE IN CALLING PARENT VDA DRIVER
- INITIALIZE/RESET EMULATION ENGINE
- RETURN EMULATOR CIO DISPATCH ADDRESS IN DE
- RETURN (A=STATUS, DE=EMULATOR CIO DISPATCH)