A2osX/BIN/ASM.S.OUT.txt
2018-07-18 17:30:42 +02:00

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NEW
PREFIX /A2OSX.BUILD
AUTO 4,1
*---------------------------------------
OUT.Init lda #20
>STA.G OUT.LineCnt
rts
*---------------------------------------
OUT.Reset ldx #4
ldy #ASM.PC
.1 lda (pData),y
pha
iny
dex
bne .1
ldx #4
ldy #OUT.PC+3
.2 pla
sta (pData),y
dey
dex
bne .2
>STZ.G OUT.Buf
>STA.G OUT.bEquate
rts
*---------------------------------------
OUT.PrintLineErr
>STA.G DIR.Byte Save Error code
jsr OUT.PrintLine.1
bcs .9
.1 >PUSHB.G DIR.Byte
>LDYA L.MSG.ERROR
>SYSCALL printf
ldx ZPLinePtr
cpx ZPLineBuf
beq .4
.3 phx
lda #'-'
>SYSCALL PutChar
plx
bcs .9
dex
cpx ZPLineBuf
bne .3
.4 lda #'^'
phy
>SYSCALL PutChar
ply
bcs .9
.5 lda #13
>SYSCALL PutChar
lda #10
>SYSCALL PutChar
.9 rts
*---------------------------------------
OUT.PrintLine jsr OUT.PrintLineOn
bcs OUT.PrintLine.9
OUT.PrintLine.1 jsr OUT.PrintLineOutBuf
bcs OUT.PrintLine.9
>PUSHW ZPLineBuf
>PUSHW.G SRC.LINENUM
>LDYA L.MSG.SRCLINE
jmp OUT.Print
OUT.PrintLine.9 rts
*---------------------------------------
OUT.PrintLineOn clc
rts
>LDA.G ASM.LI.ON
bpl .9
>LDA.G ASM.MA.ON MACRO Mode ?
bpl .1
>LDA.G ASM.LI.MON
bpl .9
bmi .8
.1 >LDA.G ASM.DO.StackPtr within a DO/ELSE ?
beq .2
clc
adc #ASM.DO.Stack-1
tay
lda (pData),y TRUE ?
bne .8 yes, print always
>LDA.G ASM.LI.CON FALSE, check CON flag...
bpl .9
bmi .8
.2
.8 clc
rts
.9 sec
rts
*---------------------------------------
OUT.PrintLineOutBuf
>LDA.G OUT.bEquate
bne OUT.PrintLineAcc
>LDA.G OUT.Buf
beq .2
tax
clc
adc #OUT.Buf
tay
.1 >PUSHB (pData),y
dey
dex
bne .1
.2 ldy #OUT.PC+1
>PUSHB (pData),y
dey
>PUSHB (pData),y
>LDA.G OUT.Buf
asl
tax
ldy L.MSG.OUT0,x
lda L.MSG.OUT0+1,x
>SYSCALL printf
rts
OUT.PrintLineAcc
ldx SRC.ACC.SIZE
beq .2
ldy #0
.1 >PUSHB SRC.ACC,y
iny
dex
bne .1
lda SRC.ACC.SIZE
asl
tax
.2 ldy L.MSG.EQU0,x
lda L.MSG.EQU0+1,x
>SYSCALL printf
rts
*---------------------------------------
OUT.Print >SYSCALL printf
bra OUT.Print1
OUT.PrintCR lda #13
>SYSCALL PutChar
lda #10
>SYSCALL PutChar
OUT.Print1 >DEC.G OUT.LineCnt
bne .8
lda #20
sta (pData),y
lda #$80
>STA.G bPause
.8 rts
*---------------------------------------
OUT.EmitByte phy
phx
pha
>LDA.G OUT.Buf
cmp #3
bne .2
jsr OUT.PrintLineOn
bcs .1
>LDA.G ASM.LI.XON
bpl .1
jsr OUT.PrintLineOutBuf
jsr OUT.PrintCR
.1 jsr OUT.Reset
lda #0
ldy #OUT.Buf
.2 inc
sta (pData),y
clc
adc #OUT.Buf
tay
pla
sta (pData),y
.8 >INC.G ASM.PC
bne .80
>INC.G ASM.PC+1
bne .80
>INC.G ASM.PC+2
bne .80
>INC.G ASM.PC+3
.80 plx
ply
clc
rts
*---------------------------------------
MAN
SAVE /A2OSX.BUILD/BIN/DEV/ASM.S.OUT
LOAD /A2OSX.BUILD/BIN/DEV/ASM.S
ASM