PR#3
PREFIX /A2OSX.SRC
NEW
INC 1
AUTO 6
				.LIST OFF
				.OP	65C02
*--------------------------------------
S.DecOutA		tay
				lda #0
S.DecOutYA		>STYA HEX
				stz BCD
				stz BCD+1
				stz BCD+2
				
				ldx #16			let's roll 16 bits
				sed
.2				asl HEX
				rol	HEX+1
				php				cpy will disturb carry while BCD adc
				ldy #0
.3				plp
				lda BCD,y
				adc BCD,y
				sta BCD,y
				php
				iny
				cpy #3			Last byte of BCDBUF?
				bne .3
				plp
				dex
				bne .2
				
				cld
				
				stz bL0Flag
				ldx #2
				
.4				lda BCD,x
				lsr
				lsr
				lsr
				lsr
				bne .5
				bit bL0Flag
				bpl .6
.5				sec
				ror bL0Flag
				ora #$30
				jsr S.COutA
				bcs .9
				
.6				lda BCD,x
				and #$0F
				bne .7
				bit bL0Flag
				bpl .8
.7				sec
				ror bL0Flag
				ora #$30
				jsr S.COutA
				bcs .9
				
.8				dex
				bpl .4
				
				bit bL0Flag
				bmi .9
				lda #$30
				jsr S.COutA
				
.9				rts
*--------------------------------------
S.HexOutYA		phy
				jsr S.HexOutA
				bcs S.COutA.RTS
				pla
*--------------------------------------
S.HexOutA		pha
				lsr
				lsr
				lsr
				lsr
				ora #$30
				cmp #$3A
				bcc .1
				adc #6
.1				jsr S.COutA
				bcs S.COutA.RTS
				pla
				and #$0F
				ora #$30
				cmp #$3A
				bcc S.COutA
				adc #6
*--------------------------------------
S.COutA			phx
				phy
				ldx #DEVMGR.COUT
				jsr pDevJmp
				ply
				plx
S.COutA.RTS		rts
*--------------------------------------
* Mini printf for PSTR
*  %d : byte
*  %D : word
*  %h : hex byte
*  %H : hex word
*  %s : PSTRING
*  \e : ESC
*  \n : CR
*--------------------------------------
S.PSTROutA		jsr S.GetMemPtrA
S.PSTROutYA		>STYA ZPQuickPtr1
			
				ldy #0
				
.1				jsr S.PSTROut.Next
				bne .12
.8				clc
				rts
				
.12				cmp #'\'
				bne .2
				jsr S.PSTROut.Next
				beq .8

				cmp #'e'
				bne .11
				lda #27
				bra .6

.11				cmp #'n'
				bne .6
				lda #13
				bra .6

.2				cmp #'%'
				bne .6
	
				jsr S.PSTROut.Next
				beq .8
				cmp #'d'
				bne .3
				phy
				>PULLA
				jsr S.DecOutA
				ply
				bcc .1
				rts
				
.3				cmp #'D'
				bne .4
				phy
				>PULLYA
				jsr S.DecOutYA
				ply
				bcc .1
				rts
				
.4				cmp #'h'
				bne .5
				phy
				>PULLA
				jsr S.HexOutA
				ply
				bcc .1
				rts
				
.5				cmp #'H'
				bne .51
				phy
				>PULLYA
				jsr S.HexOutYA
				ply
				bcc .1
				rts
				
.51				cmp #'s'
				bne .52
				jsr S.PSTROutYAS1
				bcc .1
				rts
				
.52				cmp #'S'
				bne .53
				jsr S.PSTROutYAS2
				bcc .10
				rts
				
.53				tax
				lda #'%'
				jsr S.COutA
				bcs .9
				txa
				
.6				jsr S.COutA
				bcs .9
.10				jmp .1
.9				rts
*--------------------------------------
S.PSTROut.Next	tya
				eor (ZPQuickPtr1)
				beq .8
				iny
				lda (ZPQuickPtr1),y
.8				rts				
*--------------------------------------
S.PSTROutYAS1	phy
				>PULLA
				jsr S.GetMemPtrA
				bra S.PSTROutYAS
				
S.PSTROutYAS2	phy
				>PULLYA
S.PSTROutYAS	>STYA ZPQuickPtr2

				ldy #0
.1				iny
				lda (ZPQuickPtr2),y
				jsr S.COutA
				bcs .9
				tya
				eor (ZPQuickPtr2)		do not alter C
				bne .1 
				
.9				ply
				rts
*--------------------------------------
HEX				.BS 2
BCD				.BS 3
bL0Flag			.BS 1
*--------------------------------------
MAN
SAVE SYS/KERNEL.S.CIO
LOAD SYS/KERNEL.S
ASM