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- A
- ; This is file: IBMMODE.310
- ;
- ; This is a patch file for the IBM-DOS 3.10 MODE command.
- ;
- ; To use this file:
- ; DEBUG MODE.COM <IBMMODE.310
-
- A1266
- ;Patch 0001:
- ;Recognize no resident MODE when someone else chgs INT 1D.
- ;Allow MODE command to shift screen.
- ;Patch developed by Hersey Micro Consulting, Inc. (313) 994-3259
- ;Replace:
- ;xxxx:1266 8B1E7600 MOV BX,[0076]
- ;xxxx:126A 81FB00F0 CMP BX,F000
- ;With:
- ;xxxx:1266 8B1E3005 MOV BX,[0530]
- ;xxxx:126A 21DB AND BX,BX
- ;xxxx:126C 90 NOP
- ;xxxx:126D 90 NOP
- MOV BX,[0530]
- AND BX,BX
- NOP
- NOP
-
- A1298
- ;Patch 0002:
- ;Recognize no resident MODE when someone else chgs INT 1D.
- ;Allow MODE command to shift screen.
- ;Patch developed by Hersey Micro Consulting, Inc. (313) 994-3259
- ;Replace:
- ;xxxx:1298 2E8B3EB102 MOV DI,CS:[02B1]
- ;xxxx:129D 2EA1B302 MOV AX,CS:[02B3]
- ;xxxx:12A1 8EC0 MOV ES,AX
- ;xxxx:12A3 8B367400 MOV SI,[0074]
- ;With:
- ;xxxx:1298 C4367400 LES SI,[0074]
- ;xxxx:129C 8CC3 MOV BX,ES
- ;xxxx:129E 2E CS:
- ;xxxx:129F C43EB102 LES DI,[02B1]
- ;xxxx:12A3 90 NOP
- ;xxxx:12A4 90 NOP
- ;xxxx:12A5 90 NOP
- ;xxxx:12A6 90 NOP
- LES SI,[0074]
- MOV BX,ES
- CS: LES DI,[02B1]
- NOP
- NOP
- NOP
- NOP
-
- W
- Q