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