mirror of
https://github.com/mist64/msbasic.git
synced 2024-12-22 08:29:21 +00:00
924 lines
16 KiB
ArmAsm
924 lines
16 KiB
ArmAsm
.byte 0,0,0,0,0,0,0,0,0
|
|
LE210:
|
|
jmp LE34A
|
|
LE213:
|
|
jmp LE34A
|
|
LE216:
|
|
jmp LE33C
|
|
LE219:
|
|
jmp LE252
|
|
LE21C:
|
|
jmp LE6AD
|
|
LE21F:
|
|
jmp LE6B9
|
|
LE222:
|
|
pla
|
|
tay
|
|
sta $5E
|
|
pla
|
|
sta $5F
|
|
pha
|
|
tya
|
|
pha
|
|
ldy #$03
|
|
LE22E:
|
|
lda ($5E),y
|
|
beq LE238
|
|
jsr LFE75
|
|
iny
|
|
bne LE22E
|
|
LE238:
|
|
jsr LFDFA
|
|
lda $01
|
|
cmp #$03
|
|
beq LE24C
|
|
cmp #$0D
|
|
beq LE24B
|
|
jsr LFE75
|
|
jmp LE238
|
|
LE24B:
|
|
rts
|
|
LE24C:
|
|
pla
|
|
pla
|
|
pla
|
|
jmp LE2D6
|
|
LE252:
|
|
tya
|
|
pha
|
|
jsr LE222
|
|
bcs LE260
|
|
.byte "FAST?"
|
|
.byte $0D,$00
|
|
LE260:
|
|
ldy #$00
|
|
sty $50
|
|
sty $31
|
|
lda $03E0
|
|
cmp #$59
|
|
beq LE26F
|
|
inc $50
|
|
LE26F:
|
|
pla
|
|
pha
|
|
beq LE28C
|
|
jsr LE222
|
|
bcs LE280
|
|
ora $5845
|
|
.byte "AM?"
|
|
.byte $0D,$00
|
|
LE280:
|
|
lda $03E0
|
|
cmp #$59
|
|
beq LE28C
|
|
pla
|
|
clc
|
|
adc #$01
|
|
pha
|
|
LE28C:
|
|
jsr LE222
|
|
bcs LE29D
|
|
ora $4946
|
|
.byte "LENAME?"
|
|
.byte $0D,$00
|
|
LE29D:
|
|
ldy #$FF
|
|
jsr LF006
|
|
bcs LE28C
|
|
cmp #$FF
|
|
bne LE28C
|
|
lda #$00
|
|
lda #$42
|
|
jsr LF003
|
|
jsr LF000
|
|
pla
|
|
bne LE2C3
|
|
ldy #$20
|
|
jsr LF009
|
|
jsr LF00C
|
|
jsr LF01E
|
|
jmp LE2D6
|
|
LE2C3:
|
|
pha
|
|
jsr LF01B
|
|
pla
|
|
clc
|
|
sbc #$00
|
|
jsr LF021
|
|
lda $1E
|
|
sta $9C
|
|
lda $1F
|
|
sta $9D
|
|
LE2D6:
|
|
jsr LFE73
|
|
cli
|
|
lda #$00
|
|
sta $BFCB
|
|
sta $BFC2
|
|
ldx #$00
|
|
LE2E4:
|
|
pla
|
|
sta $13,x
|
|
inx
|
|
cpx #$4D
|
|
bne LE2E4
|
|
rts
|
|
lda #$0F
|
|
sta $0C
|
|
lda #$00
|
|
sta $BFC2
|
|
sta $15
|
|
sta $16
|
|
jmp COLD_START2
|
|
LE2FD:
|
|
pha
|
|
txa
|
|
pha
|
|
lda #$02
|
|
sta $14
|
|
lda #$00
|
|
LE306:
|
|
dex
|
|
bmi LE312
|
|
clc
|
|
adc #$20
|
|
bcc LE306
|
|
inc $14
|
|
bne LE306
|
|
LE312:
|
|
sta $13
|
|
pla
|
|
tax
|
|
pla
|
|
rts
|
|
LE318:
|
|
jsr LE2FD
|
|
sta ($13),y
|
|
rts
|
|
LE31E:
|
|
pha
|
|
txa
|
|
pha
|
|
ldx #$00
|
|
LE323:
|
|
lda $0220,x
|
|
sta $0200,x
|
|
inx
|
|
cpx #$A0
|
|
bne LE323
|
|
lda #$20
|
|
ldx #$1F
|
|
LE332:
|
|
sta $0280,x
|
|
dex
|
|
bpl LE332
|
|
pla
|
|
tax
|
|
LE33A:
|
|
pla
|
|
rts
|
|
LE33C:
|
|
pha
|
|
lda $16
|
|
beq LE346
|
|
bpl LE33A
|
|
jmp LE714
|
|
LE346:
|
|
pla
|
|
jmp LC7A5
|
|
LE34A:
|
|
lda $16
|
|
beq LE357
|
|
bmi LE353
|
|
jmp LE778
|
|
LE353:
|
|
lda #$00
|
|
sta $16
|
|
LE357:
|
|
lda $15
|
|
beq LE35E
|
|
jmp LE660
|
|
LE35E:
|
|
jsr LC764
|
|
cmp #$05
|
|
beq LE366
|
|
rts
|
|
LE366:
|
|
stx $0E
|
|
lda #$00
|
|
sta $33
|
|
sta $34
|
|
ldx #$FF
|
|
LE370:
|
|
inx
|
|
cpx $0E
|
|
beq LE3C8
|
|
lda $34
|
|
cmp #$19
|
|
bcs LE3A7
|
|
pha
|
|
lda $33
|
|
asl a
|
|
rol $34
|
|
asl a
|
|
rol $34
|
|
adc $33
|
|
sta $33
|
|
pla
|
|
adc $34
|
|
sta $34
|
|
asl $33
|
|
rol $34
|
|
lda $35,x
|
|
sec
|
|
sbc #$30
|
|
bmi LE3A7
|
|
cmp #$3A
|
|
bcs LE3A7
|
|
clc
|
|
adc $33
|
|
sta $33
|
|
bcc LE370
|
|
inc $34
|
|
bne LE370
|
|
LE3A7:
|
|
ldx #$00
|
|
LE3A9:
|
|
lda LE3B4,x
|
|
beq LE3C3
|
|
jsr LFE75
|
|
inx
|
|
bne LE3A9
|
|
LE3B4:
|
|
ora $4F4E
|
|
.byte " SUCH LINE"
|
|
|
|
.byte $0D,$00
|
|
LE3C3:
|
|
ldx #$00
|
|
lda #$0D
|
|
rts
|
|
LE3C8:
|
|
ldx #$09
|
|
LE3CA:
|
|
lda #$04
|
|
sta $45,x
|
|
dex
|
|
lda #$01
|
|
sta $45,x
|
|
dex
|
|
bpl LE3CA
|
|
sta $CE
|
|
lda #$04
|
|
sta $CF
|
|
stx $7D
|
|
stx $7B
|
|
LE3E0:
|
|
ldy #$03
|
|
lda ($CE),y
|
|
pha
|
|
dey
|
|
lda ($CE),y
|
|
pha
|
|
dey
|
|
lda ($CE),y
|
|
tax
|
|
dey
|
|
lda ($CE),y
|
|
sta $CE
|
|
stx $CF
|
|
sta $4F
|
|
stx $50
|
|
pla
|
|
tax
|
|
pla
|
|
cmp $34
|
|
bne LE403
|
|
cpx $33
|
|
beq LE419
|
|
LE403:
|
|
stx $7A
|
|
sta $7B
|
|
ldx #$00
|
|
LE409:
|
|
lda $47,x
|
|
sta $45,x
|
|
inx
|
|
cpx #$0A
|
|
bne LE409
|
|
iny
|
|
lda ($CE),y
|
|
beq LE3A7
|
|
bne LE3E0
|
|
LE419:
|
|
iny
|
|
lda ($CE),y
|
|
beq LE428
|
|
iny
|
|
lda ($CE),y
|
|
sta $7C
|
|
iny
|
|
lda ($CE),y
|
|
sta $7D
|
|
LE428:
|
|
ldx #$03
|
|
LE42A:
|
|
lda $7A,x
|
|
pha
|
|
dex
|
|
bpl LE42A
|
|
lda #$20
|
|
ldx #$0F
|
|
LE434:
|
|
ldy #$1F
|
|
LE436:
|
|
jsr LE318
|
|
dey
|
|
bpl LE436
|
|
dex
|
|
bpl LE434
|
|
ldx #$05
|
|
LE441:
|
|
ldy #$1F
|
|
lda #$2D
|
|
LE445:
|
|
jsr LE318
|
|
dey
|
|
bpl LE445
|
|
cpx #$09
|
|
beq LE453
|
|
ldx #$09
|
|
bne LE441
|
|
LE453:
|
|
lda $45
|
|
sta $CE
|
|
lda $46
|
|
sta $CF
|
|
LE45B:
|
|
txa
|
|
pha
|
|
lda #$00
|
|
sta $07
|
|
ldy #$02
|
|
lda ($CE),y
|
|
tax
|
|
iny
|
|
lda ($CE),y
|
|
cmp $34
|
|
beq LE473
|
|
bcc LE479
|
|
LE46F:
|
|
dec $07
|
|
bmi LE47B
|
|
LE473:
|
|
cpx $33
|
|
beq LE47B
|
|
bcs LE46F
|
|
LE479:
|
|
inc $07
|
|
LE47B:
|
|
sty $08
|
|
stx $D2
|
|
sta $D1
|
|
ldx #$90
|
|
sec
|
|
jsr FLOAT2
|
|
jsr FOUT
|
|
ldx #$00
|
|
LE48C:
|
|
lda $0100,x
|
|
beq LE496
|
|
sta $35,x
|
|
inx
|
|
bne LE48C
|
|
LE496:
|
|
lda #$20
|
|
LE498:
|
|
ldy $08
|
|
and #$7F
|
|
LE49C:
|
|
sta $35,x
|
|
beq LE4D0
|
|
inx
|
|
cpx #$4F
|
|
bcc LE4A9
|
|
lda #$00
|
|
beq LE49C
|
|
LE4A9:
|
|
iny
|
|
lda ($CE),y
|
|
bpl LE49C
|
|
sec
|
|
sbc #$7F
|
|
stx $09
|
|
tax
|
|
sty $08
|
|
ldy #$FF
|
|
LE4B8:
|
|
dex
|
|
beq LE4C3
|
|
LE4BB:
|
|
iny
|
|
lda TOKEN_NAME_TABLE,y
|
|
bpl LE4BB
|
|
bmi LE4B8
|
|
LE4C3:
|
|
ldx $09
|
|
LE4C5:
|
|
iny
|
|
lda TOKEN_NAME_TABLE,y
|
|
bmi LE498
|
|
sta $35,x
|
|
inx
|
|
bne LE4C5
|
|
LE4D0:
|
|
ldx #$00
|
|
stx $08
|
|
pla
|
|
tax
|
|
ldy #$00
|
|
lda $07
|
|
bne LE4E0
|
|
ldx #$06
|
|
bne LE4EE
|
|
LE4E0:
|
|
bpl LE4E9
|
|
LE4E2:
|
|
inx
|
|
cpx #$0E
|
|
beq LE529
|
|
bne LE4EE
|
|
LE4E9:
|
|
jsr LE31E
|
|
ldx #$04
|
|
LE4EE:
|
|
stx $09
|
|
LE4F0:
|
|
ldx $08
|
|
lda $35,x
|
|
beq LE50D
|
|
inx
|
|
stx $08
|
|
ldx $09
|
|
jsr LE318
|
|
iny
|
|
cpy #$20
|
|
bne LE4F0
|
|
ldy #$00
|
|
lda $07
|
|
beq LE4E2
|
|
bpl LE4E9
|
|
bmi LE4E2
|
|
LE50D:
|
|
ldy #$00
|
|
lda ($CE),y
|
|
pha
|
|
iny
|
|
lda ($CE),y
|
|
sta $CF
|
|
pla
|
|
sta $CE
|
|
lda ($CE),y
|
|
beq LE529
|
|
ldx $09
|
|
lda $07
|
|
bne LE526
|
|
ldx #$09
|
|
LE526:
|
|
jmp LE45B
|
|
LE529:
|
|
ldx #$00
|
|
LE52B:
|
|
lda $02C1,x
|
|
cmp #$20
|
|
beq LE53A
|
|
sta $03E1,x
|
|
inx
|
|
stx $0E
|
|
bne LE52B
|
|
LE53A:
|
|
ldx #$00
|
|
LE53C:
|
|
pla
|
|
sta $7A,x
|
|
inx
|
|
cpx #$04
|
|
bne LE53C
|
|
ldx #$06
|
|
ldy #$00
|
|
sty $01
|
|
LE54A:
|
|
jsr LE2FD
|
|
lda ($13),y
|
|
sta $82
|
|
lda #$FF
|
|
sta ($13),y
|
|
LE555:
|
|
lda #$40
|
|
sta $80
|
|
sta $81
|
|
LE55B:
|
|
lda $01
|
|
bne LE574
|
|
dec $80
|
|
bne LE55B
|
|
dec $81
|
|
bne LE55B
|
|
lda ($13),y
|
|
pha
|
|
lda $82
|
|
sta ($13),y
|
|
pla
|
|
sta $82
|
|
jmp LE555
|
|
LE574:
|
|
lda $82
|
|
bmi LE57A
|
|
sta ($13),y
|
|
LE57A:
|
|
lda $01
|
|
cmp #$18
|
|
bne LE584
|
|
dey
|
|
bpl LE584
|
|
iny
|
|
LE584:
|
|
cmp #$06
|
|
bne LE58D
|
|
cpy #$1F
|
|
beq LE58D
|
|
iny
|
|
LE58D:
|
|
cmp #$02
|
|
bne LE596
|
|
cpx #$06
|
|
beq LE596
|
|
dex
|
|
LE596:
|
|
cmp #$04
|
|
bne LE59F
|
|
cpx #$08
|
|
beq LE59F
|
|
inx
|
|
LE59F:
|
|
cmp #$7F
|
|
bne LE5B6
|
|
cpy #$00
|
|
bne LE5AB
|
|
cpx #$06
|
|
beq LE5B6
|
|
LE5AB:
|
|
dey
|
|
bpl LE5BA
|
|
ldy #$1F
|
|
dex
|
|
jsr LE2FD
|
|
bne LE5BA
|
|
LE5B6:
|
|
cmp #$05
|
|
bne LE5D5
|
|
LE5BA:
|
|
pha
|
|
tya
|
|
pha
|
|
LE5BD:
|
|
tya
|
|
clc
|
|
adc $13
|
|
cmp #$1F
|
|
beq LE5CE
|
|
iny
|
|
lda ($13),y
|
|
dey
|
|
sta ($13),y
|
|
iny
|
|
bne LE5BD
|
|
LE5CE:
|
|
lda #$20
|
|
sta ($13),y
|
|
pla
|
|
tay
|
|
pla
|
|
LE5D5:
|
|
cmp #$1B
|
|
beq LE641
|
|
cmp #$0D
|
|
beq LE657
|
|
cmp #$0A
|
|
beq LE631
|
|
cmp #$03
|
|
beq LE645
|
|
cmp #$0B
|
|
beq LE627
|
|
cmp #$09
|
|
beq LE63D
|
|
cmp #$20
|
|
bcc LE620
|
|
cmp #$7E
|
|
bcs LE620
|
|
pha
|
|
tya
|
|
pha
|
|
lda ($13),y
|
|
LE5FA:
|
|
sta $80
|
|
tya
|
|
clc
|
|
adc $13
|
|
cmp #$1F
|
|
beq LE60F
|
|
iny
|
|
lda ($13),y
|
|
pha
|
|
lda $80
|
|
sta ($13),y
|
|
pla
|
|
bne LE5FA
|
|
LE60F:
|
|
pla
|
|
tay
|
|
pla
|
|
sta ($13),y
|
|
cpy #$1F
|
|
bne LE61F
|
|
cpx #$08
|
|
beq LE620
|
|
inx
|
|
ldy #$FF
|
|
LE61F:
|
|
iny
|
|
LE620:
|
|
lda #$00
|
|
sta $01
|
|
jmp LE54A
|
|
LE627:
|
|
ldx #$5F
|
|
lda #$20
|
|
LE62B:
|
|
sta $02C0,x
|
|
dex
|
|
bpl LE62B
|
|
LE631:
|
|
ldx #$02
|
|
LE633:
|
|
lda $7A,x
|
|
sta $13
|
|
inx
|
|
lda $7A,x
|
|
jmp LE659
|
|
LE63D:
|
|
ldx #$00
|
|
stx $0E
|
|
LE641:
|
|
ldx #$00
|
|
beq LE633
|
|
LE645:
|
|
jsr LFE73
|
|
ldx #$00
|
|
lda #$00
|
|
sta $16
|
|
LE64E:
|
|
sta $15
|
|
ldy #$00
|
|
sty $03
|
|
lda #$0D
|
|
rts
|
|
LE657:
|
|
lda #$FF
|
|
LE659:
|
|
sta $14
|
|
lda #$01
|
|
pha
|
|
bne LE685
|
|
LE660:
|
|
cmp #$03
|
|
beq LE69E
|
|
cmp #$02
|
|
beq LE681
|
|
ldx $03C0
|
|
cpx #$20
|
|
bne LE645
|
|
ldx #$FF
|
|
LE671:
|
|
inx
|
|
cpx $0E
|
|
bne LE67A
|
|
lda #$02
|
|
bne LE64E
|
|
LE67A:
|
|
lda $03E1,x
|
|
sta $35,x
|
|
bne LE671
|
|
LE681:
|
|
tax
|
|
inx
|
|
txa
|
|
pha
|
|
LE685:
|
|
ldx #$4F
|
|
LE687:
|
|
lda $02C0,x
|
|
sta $35,x
|
|
dex
|
|
bpl LE687
|
|
ldx #$4F
|
|
LE691:
|
|
lda $02BF,x
|
|
cmp #$20
|
|
bne LE69B
|
|
dex
|
|
bne LE691
|
|
LE69B:
|
|
pla
|
|
bne LE64E
|
|
LE69E:
|
|
ldx $14
|
|
cpx #$FF
|
|
beq LE645
|
|
stx $34
|
|
lda $13
|
|
sta $33
|
|
jmp LE3C8
|
|
LE6AD:
|
|
pha
|
|
lda #$05
|
|
sta $0E
|
|
pla
|
|
jsr LINGET
|
|
jmp LC57E
|
|
LE6B9:
|
|
lda $0E
|
|
bmi LE6D1
|
|
dec $0E
|
|
bne LE6D1
|
|
jsr LFDFA
|
|
lda #$82
|
|
sta $0E
|
|
lda $01
|
|
cmp #$0A
|
|
beq LE6D1
|
|
sec
|
|
rol $0E
|
|
LE6D1:
|
|
jsr ISCNTC
|
|
jmp LC5A9
|
|
LE6D7:
|
|
ldx #$FF
|
|
LE6D9:
|
|
jsr LE6E2
|
|
dey
|
|
bne LE6D9
|
|
dex
|
|
bne LE6D9
|
|
LE6E2:
|
|
rts
|
|
LE6E3:
|
|
lda #$0C
|
|
LE6E5:
|
|
ldx #$FF
|
|
tay
|
|
lda $01
|
|
cmp #$03
|
|
beq LE6E2
|
|
tya
|
|
LE6EF:
|
|
pha
|
|
lda $BFC0
|
|
LE6F3:
|
|
lda $BFCD
|
|
and #$08
|
|
beq LE6F3
|
|
lda $BFC9
|
|
pha
|
|
lda #$FF
|
|
sta $BFC9
|
|
pla
|
|
cmp #$FC
|
|
pla
|
|
bcc LE6E5
|
|
dex
|
|
bne LE6EF
|
|
dey
|
|
bne LE6EF
|
|
rts
|
|
LE710:
|
|
lda #$06
|
|
bne LE6E5
|
|
LE714:
|
|
stx $13
|
|
sty $14
|
|
lda $16
|
|
cmp #$FD
|
|
beq LE749
|
|
lda #$00
|
|
sta $BFCB
|
|
lda #$20
|
|
sta $BFC0
|
|
lda #$40
|
|
sta $BFC2
|
|
jsr LE6D7
|
|
jsr LF000
|
|
lda $16
|
|
cmp #$FF
|
|
bne LE740
|
|
ldy #$20
|
|
jsr LF009
|
|
dec $16
|
|
LE740:
|
|
ldy #$10
|
|
ldx #$FF
|
|
jsr LF009
|
|
dec $16
|
|
LE749:
|
|
pla
|
|
sei
|
|
pha
|
|
cmp #$0A
|
|
beq LE771
|
|
ldx $0E
|
|
stx $50
|
|
jsr LF00F
|
|
cli
|
|
lda $01
|
|
cmp #$03
|
|
beq LE771
|
|
pla
|
|
pha
|
|
cmp #$0D
|
|
bne LE771
|
|
lda #$00
|
|
sta $16
|
|
sta $BFCB
|
|
jsr LE6D7
|
|
sta $BFC2
|
|
LE771:
|
|
ldx $13
|
|
ldy $14
|
|
cli
|
|
pla
|
|
rts
|
|
LE778:
|
|
lda #$40
|
|
sta $BFC0
|
|
jsr LF000
|
|
cli
|
|
lda $16
|
|
cmp #$01
|
|
bne LE78A
|
|
jsr LE6E3
|
|
LE78A:
|
|
jsr LE710
|
|
lda $01
|
|
cmp #$03
|
|
beq LE7CE
|
|
LE793:
|
|
lda $50
|
|
pha
|
|
lda $51
|
|
pha
|
|
lda $0E
|
|
sta $50
|
|
sei
|
|
jsr LF018
|
|
cli
|
|
tay
|
|
pla
|
|
sta $51
|
|
pla
|
|
sta $50
|
|
bcs LE7BD
|
|
lda #$00
|
|
sta $16
|
|
ldx #$06
|
|
LE7B1:
|
|
lda LE7DC,x
|
|
jsr LFE75
|
|
dex
|
|
bpl LE7B1
|
|
inx
|
|
beq LE7CE
|
|
LE7BD:
|
|
lda $01
|
|
cmp #$03
|
|
beq LE7CE
|
|
cpy #$0D
|
|
beq LE7CE
|
|
sty $35,x
|
|
inx
|
|
cpx #$4F
|
|
bne LE793
|
|
LE7CE:
|
|
lda #$00
|
|
sta $BFCB
|
|
sta $BFC2
|
|
sta $16
|
|
cli
|
|
lda #$0D
|
|
rts
|
|
LE7DC:
|
|
.byte "YTIRAP"
|
|
.byte $0D,$FF,$FF,$FF,$FF,$FF,$FF,$FF
|
|
.byte $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF
|
|
.byte $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF
|
|
.byte $FF,$FF,$FF,$FF,$FF,$FF
|