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IBMMODE.300
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Text File
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1987-03-24
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1KB
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56 lines
A
; This is file: IBMMODE.300
;
; This is a patch file for the IBM-DOS 3.00 MODE command.
;
; To use this file:
; DEBUG MODE.COM <IBMMODE.300
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