PR#3
PREFIX /A2OSX.BUILD
LOMEM $A00
INC 1
AUTO 6
*--------------------------------------
* Kernel ZP 							Aux
*--------------------------------------
ZPPtr1			.EQ ZPKERNEL
ZPPtr2			.EQ ZPKERNEL+2
ZPPtr3			.EQ ZPKERNEL+4
ZPPtr4			.EQ ZPKERNEL+6
*--------------------------------------
SYS.BASL0		.EQ $400
*--------------------------------------
Kernel.Init		sei
 				ldx	#$FF
				txs
				sta SETALTZP

				stx A2osX.SaveSM
				stx A2osX.SaveSX

				sta CLRALTZP			Make sure MAIN ZP is enabled for X.PRINT.F
*--------------------------------------
Kernel.Init2	>LDAXI MSG.Init2
				jsr PrintFAX
				
				>LDAXI MSG.CORE
				jsr PrintFAX

				>LDYAI A2osX.CORE
				>STYA ZPPtr1
				>LDYAI CORE.Run
				>STYA ZPPtr2
				>LDYAI A2osX.CORE.S^$FFFF
				>STYA ZPPtr3
				jsr Kernel.Move

				>LDAXI MSG.GP
				jsr PrintFAX

				>LDYAI A2osX.GP
				>STYA ZPPtr1
				>LDYAI A2osX.SYSCALL
				>STYA ZPPtr2
				>LDYAI A2osX.GP.S^$FFFF
				>STYA ZPPtr3
				jsr Kernel.Move
				
				sta CLRALTZP
				
				>LDAXI MSG.D2
				jsr PrintFAX
				
				sta SETALTZP
				bit RRAMWRAMBNK2
				bit RRAMWRAMBNK2

				>LDYAI A2osX.D2
				>STYA ZPPtr1
				>LDYAI $D000
				>STYA ZPPtr2
				>LDYAI A2osX.D2.S^$FFFF
				>STYA ZPPtr3
				jsr Kernel.Move
				
				sta CLRALTZP
				
				>LDAXI MSG.D1
				jsr PrintFAX
				
				sta SETALTZP
				bit RRAMWRAMBNK1
				bit RRAMWRAMBNK1

				>LDYAI A2osX.D1
				>STYA ZPPtr1
				>LDYAI $D000
				>STYA ZPPtr2
				>LDYAI A2osX.D1.S^$FFFF
				>STYA ZPPtr3
				jsr Kernel.Move
				
				sta CLRALTZP
				
				>LDAXI MSG.E0
				jsr PrintFAX
				
				sta SETALTZP
				bit RRAMWRAMBNK1
				bit RRAMWRAMBNK1

				>LDYAI A2osX.E0
				>STYA ZPPtr1
				>LDYAI $E000
				>STYA ZPPtr2
				>LDYAI A2osX.E0.S^$FFFF
				>STYA ZPPtr3
				jsr Kernel.Move

				sta CLRALTZP			Make MAIN ZP is enabled for X.PRINT.F
				
				cli

				jsr KConfigLoad
				
				lda A2osX.HZ
				pha						push HZ
				>LDAXI MSG.HZ
				jsr PrintFAX
				
				jsr CPU.Init
				
				>LDAXI MSG.Init2.OK
				jsr PrintFAX
*--------------------------------------
				>DEBUGOA
*--------------------------------------
Kernel.Init3	sta SETALTZP
				bit RRAMWRAMBNK1
				bit RRAMWRAMBNK1

				ldx #Kernel.ZP.S-1
				
.1				lda Kernel.ZP,x			
				sta CHARGET,x
				dex
				bpl .1
				
				jsr MemMgrInit
				jsr PS0Init
				bcs * 
				>LDYAI MSG.Init3
				>SYSCALL PrintF.YA
				
				jsr DevMgrInit
				bcs *

				jsr IrqMgrInit
				bcs *

				jsr EvtMgrInit
				bcs *

				jsr FltMgrInit
				bcs *

				jsr TskMgrInit
				bcs *

				ldy #S.PS.hPREFIX
				lda (pPs),y
				>SYSCALL GetMemPtr.A
				 
				>PUSHYA
				>LDYAI MSG.Prefix
				>SYSCALL PrintF.YA

				>PUSHWI STARTUP.CMDLINE
				>LDYAI MSG.Startup
				>SYSCALL PrintF.YA

				>LDYAI STARTUP.CMDLINE
				>SYSCALL ExpandStr.YA
				phx						Save Expanded CMDLINE for discard

				>SYSCALL CreatePS.YA
				
				bcs .9
				pla
				>SYSCALL FreeMem.A		...discard...
				
				>LDYAI MSG.Init3.OK
				>SYSCALL PrintF.YA
				
				>DEBUGOA

				jmp CORE.Run
				
.9				>PUSHA
				>LDYAI MSG.StartupErr
				>SYSCALL PrintF.YA
				bra *					No need to discard Expanded CMDLINE 
*--------------------------------------
* Modified CHARGET/CHARGOT for ROM CALL
* CHRGET         .EQ $B1 - C8
*--------------------------------------
Kernel.ZP		.PH $B1
CHARGET			inc TXTPTR
				bne CHARGOT
				inc TXTPTR+1
				
CHARGOT			lda $ffff
				beq IsDigit.9
				
IsDigit			cmp #'0'
				bcc IsDigit.9
				cmp #'9'+1
				rts
				
IsDigit.9		sec
				rts				
				.EP
Kernel.ZP.S		.EQ *-Kernel.ZP				
*--------------------------------------
Kernel.Move		ldy #0
.1				inc ZPPtr3
				bne .2
				inc ZPPtr3+1
				beq .9
			
.2				lda (ZPPtr1),y
				sta (ZPPtr2),y
				iny
				bne .1
				
				inc ZPPtr1+1
				inc ZPPtr2+1
				bne .1
.9				rts				
*--------------------------------------
CPU.Init		>LDAXI MSG.CPU
				jsr PrintFAX
				
				jsr Detect6502			A = CPU type
				sta A2osX.CPUTYPE
				ldx MSG.CPUTYPEH,y
				lda MSG.CPUTYPEL,y
				jsr PrintFAX

				lda MACHID
				and #MACHID.T
				cmp #MACHID.T.IIc
				beq CPU.Init.Z80
				
				>LDAXI MSG.CPU.SPEED
				jsr PrintFAX

				stz A2osX.RANDOM16
				stz A2osX.RANDOM16+1
				
				php
				sei
				
.1				bit VBL
				bpl .2

.2				bit VBL
				bmi .2

				ldx #0					Count LO
				lda #0					Count HI
				
.3				ldy #3					(2)
				
.4				nop						(2)
				dey						(2)
				bne .4					(2*)
				
				inc A2osX.RANDOM16		(6)
				bne .5					(2*)
				
				inc A2osX.RANDOM16+1	(6)
				bit VBL					(4)
				bpl .3					(2*)
				bmi .6
				
.5				nop						(2)
				nop						(2)
				nop						(2)
				bit VBL					(4)
				bpl .3					(2*)
				
.6				plp

				stz A2osX.CPUSPEED
				
.7				sec
				lda A2osX.RANDOM16
				sbc #100
				tax
				lda A2osX.RANDOM16+1
				sbc /100
				bcc .8
				
				stx A2osX.RANDOM16
				sta A2osX.RANDOM16+1
				inc A2osX.CPUSPEED
				bra .7

.8				lda A2osX.RANDOM16
				sta A2osX.CPUSPEED+1
				pha						push CPU speed LO
				lda A2osX.CPUSPEED
				pha						push CPU speed HI
				>LDAXI MSG.CPU.SPEEDOK
				jsr PrintFAX

CPU.Init.Z80	>LDAXI MSG.Z80
				jsr PrintFAX
				jsr DetectZ80
				bcs .9
				sta A2osX.Z80SLOT
				pha 					Push  Z80Slot
				
				tax
				lda #A2osX.S.Z80
				sta A2osX.S,x
				
				>LDAXI MSG.Z80.OK
				jsr PrintFAX
				rts
				
.9				>LDAXI MSG.Z80.KO
				jsr PrintFAX
				rts
*--------------------------------------
* Out:
*  A = $60, 6502
*  A = $61, 65C02
*  A = $62, 65R02
*  A = $63, 65816
*--------------------------------------
Detect6502		ldy #0					Test 6502 BCD bug
				sed
				lda #$99
				clc
				adc #$01
				cld
				bmi .9					BUG!, we have 6502

				ldy #3					test 65C816 TYX Instruction
				ldx #0
				.OP 65816
				tyx						TYX: if 65C816, x becomes non-zero
				.OP 65C02
				bne .9					worked! 65C816

				dey						y=2 -> R65C02
				ldx $EA					save zp $EA
				stz $EA					store 0 in $EA
*				.OP 65R02
				.HS F7EA				For compatibility with A2osX.ASM
*				smb 7,$EA				if not Rockwell, assemble as nop nop
*				.OP	65C02
				asl $EA					cs if Rockwell
				stx $EA					restore zp $EA
				bcs .9
				
				dey						y=1 -> 65C02
				
.9				tya
				ora #$60
				rts
*--------------------------------------
* Out:
*  A = Z80 Slot
*--------------------------------------
DetectZ80		ldx #Z80Code.Size
.1				lda Z80Code.Start-1,x
				sta $1000-1,x			00000H for Z80
				dex
				bne .1
				
				stz ZPPtr1
				lda #$C1
				sta ZPPtr1+1
				
.2				sta (ZPPtr1)
				lda $100D
				bmi .8
				inc ZPPtr1+1
				lda ZPPtr1+1
				cmp #$C8
				beq .9					CS
				clc
				adc #$20
				sta $100A
				bra .2
				
.8				lda ZPPtr1+1
				and #$0F
				clc
.9				rts
*--------------------------------------
KConfigLoad		>LDAXI MSG.KCREAD
				jsr PrintFAX

				jsr MLI
				.DA #MLIOPEN
				.DA MLIOPEN00
				bcs .9

				lda MLIOPEN00+5
				sta MLIREAD00+1
				sta MLICLOSE00+1
				
				jsr MLI
				.DA #MLIREAD
				.DA MLIREAD00
				php
				pha
				jsr MLI
				.DA #MLICLOSE
				.DA MLICLOSE00
				pla
				plp
				bcs .9
				
				>LDAXI MSG.KCREAD.OK
				jsr PrintFAX
				rts
				
.9				>LDAXI MSG.KCREAD.KO
				jsr PrintFAX
				rts
*--------------------------------------
Z80Code.Start	.HS	31FF00				START:	LD SP,000FFH		Init Stack
				.HS	3EFF						LD A,0FFH			Set Flag
				.HS	320D00						LD (FLAG),A
				.HS	3200E1						LD (0E100H),A		Back to 6502
				.HS	18F3						JR START			Loop
				.HS 00					FLAG:	.DB 0
Z80Code.Size	.EQ *-Z80Code.Start
*--------------------------------------
MemMgrInit		>LDYAI Mem.MHiMem
				>STYA Mem.HiMem
				>STYA Mem.Free
				>LDYAI Mem.MLoMem
				>STYA Mem.LoMem
				stz Mem.LastSlot		Reserve Slot #0

				sta SETWRITEAUX
				
				>LDYAI Mem.XHiMem
				>STYA Mem.HiMem
				>STYA Mem.Free
				>LDYAI Mem.XLoMem
				>STYA Mem.LoMem
				stz Mem.LastSlot		Reserve Slot #0
				
				sta CLRWRITEAUX

				rts
*--------------------------------------
PS0Init			ldx #S.DEV*2			NUL,SYS

.1				lda DevMgr.NUL-1,x
				sta Dev.Table-1,x
				dex
				bne .1
				
				
				ldx #0

				sta SET80STORE
				
				ldy #0
				
.2				lda DevMgr.SYS.TITLE,y
				beq .3

				cmp #$40
				bcc .10
				cmp #$5F
				bcs .10
				and #$3F

.10				php
				sei
				sta SETPAGE2
				sta SYS.BASL0,x
				sta CLRPAGE2
				plp
				
				iny

				lda DevMgr.SYS.TITLE,y
				beq .5
				
				cmp #$40
				bcc .11
				cmp #$5F
				bcs .11
				and #$3F

.11				sta SYS.BASL0,x
				
				iny
				inx
				bra .2

.3				lda #$20

.4				php
				sei
				sta SETPAGE2
				sta SYS.BASL0,x
				sta CLRPAGE2
				plp

.5				lda #$20
				sta SYS.BASL0,x
				
				inx
				cpx #40
				bne .4
				
				sta CLR80STORE
				
				>LDYAI CORE.S.PS0		Select Process 0 (Kernel)
				>STYA pPs

				>LDYAI K.STACKTOP
				>STYA pStack

				>LDYAI DEV.SYS
				>SYSCALL MkNod.YA		Will open SYS
				bcs .9

				ldy #S.PS.hStdIn
				sta (pPs),y
				sta CORE.S.PS0+S.PS.hStdIn
				ldy #S.PS.hStdOut
				sta (pPs),y
				sta CORE.S.PS0+S.PS.hStdOut
				ldy #S.PS.hStdErr
				sta (pPs),y
				sta CORE.S.PS0+S.PS.hStdErr

				clc
.9				rts
*--------------------------------------
DevMgr.SYS.TITLE	>CSTR "A2osX System Screen"
*--------------------------------------
DevMgr.NUL		cld
				jmp (DevMgr.NUL.Code,x)
				.DA #S.DEV.S.WRITE+S.DEV.S.READ+S.DEV.S.OPENED
				.BS 6
				>CSTR "NUL"				NAME
				.HS 00					NAME must Be 4 bytes long
*--------------------------------------
DevMgr.SYS		cld
				jmp (DevMgr.SYS.Code,x)
				.DA #S.DEV.S.WRITE+S.DEV.S.READ
				.BS 6
				>CSTR "SYS"				NAME
				.HS 00					NAME must Be 4 bytes long
*--------------------------------------
* Setup AuxLC $FFFE->Kernel IRQ Handler
* if irq not handled, jmp (S.IrqMgrOldFFFE)
*--------------------------------------
IrqMgrInit		>LDYAI MSG.IRQ
				>SYSCALL PrintF.YA
				php
				sei
				>LDYA $FFFE
				>STYA IRQ.OldFFFE
				>LDYAI K.IrqHAuxLC
				>STYA $FFFE

				>LDYAI GP.IrqH
				>STYA K.MLI.PARAMS+2
				>MLICALL MLIALLOCIRQ
				bcs .9
				
				lda K.MLI.PARAMS+1
				sta IRQ.INTNUM
				
				plp
				
				jsr IrqMgrInit.Mouse
				bcs .1
								
				lda #"V"
				sta SYS.BASL0+38
				
				>LDYAI K.IrqH.VBL
				>STYA K.IrqH+1
				
				>LDYAI MSG.IRQ.VBL
				>SYSCALL PrintF.YA
				clc
				rts
				
.1				jsr IrqMgrInit.TClock
				bcs .8
								
				lda #"C"
				sta SYS.BASL0+38
				
				>LDYAI K.IrqH.TClock
				>STYA K.IrqH+1

				>LDYAI MSG.IRQ.CLOCK
				>SYSCALL PrintF.YA		
				
				clc
				rts

.8				jsr IrqMgrInit.HZ2Tick

				lda #"P"
				sta SYS.BASL0+38
				
				>LDYAI MSG.IRQ.POLL
				>SYSCALL PrintF.YA		
				
				clc
				rts
				
.9				plp
				sec
				rts				
*--------------------------------------
IrqMgrInit.HZ2Tick
				ldx #50
				lda A2osX.HZ
				sta CORE.TickPer10t
				sta CORE.Tick10t
				cmp #5
				beq .1
				ldx #60
				
.1				stx CORE.TickPerSec
				stx CORE.TickSec

				rts
*--------------------------------------
IrqMgrInit.Mouse
				stz ZPPtr1				Try finding a Mouse Card...
				lda #$C1
				sta ZPPtr1+1
				
.1				ldx #Mouse.SIG-Mouse.OFS-1

.2				ldy Mouse.OFS,x
				lda (ZPPtr1),y
				cmp Mouse.SIG,x
				bne .3
				dex
				bpl .2
				bra .4
				
.3				inc ZPPtr1+1			no match, try next slot....
				lda ZPPtr1+1
				cmp #$C8
				bne .1	

				sec
				rts
				
.4				lda ZPPtr1+1

				sta IRQ.VBL.MSM+2
				sta IRQ.VBL.MRM+2
				
				and #$0f
				sta IRQ.VBL.0n
				asl
				asl
				asl
				asl

				sta IRQ.VBL.n0

				ldy #$13				SERVEMOUSE
				lda (ZPPtr1),y
				sta IRQ.VBL.MSM+1

				ldy #$14				READMOUSE
				lda (ZPPtr1),y
				sta IRQ.VBL.MRM+1
				
				ldy #$12				SETMOUSE

				lda (ZPPtr1),y
				sta .7+1
				
				lda #9					#MOUSEMODx.INTVBL+MOUSEMODx.ACTIVE

				ldx ZPPtr1+1			DEVSLOTCn
				stx .7+2
				ldy IRQ.VBL.n0

				php
				sei
				
				bit RROMBNK2			Renable ROM to allow MOUSE II firmware works properly
								
.7				jsr $ffff				self Modified, CALL SETMOUSE
				bcs .9
				
				bit RRAMWRAMBNK1		Back To LC Ram
				bit RRAMWRAMBNK1
				
				jsr IrqMgrInit.HZ2Tick
				
				dec CORE.IRQMode
				
				plp
				clc				
				rts
				
.9				plp
				sec
				rts

Mouse.OFS		.HS 05070B0CFB
Mouse.SIG		.HS 38180120D6
*--------------------------------------
IrqMgrInit.TClock
				stz ZPPtr1				Try finding a Mouse Card...
				lda #$C1
				sta ZPPtr1+1
				
.1				ldy #31

.2				lda (ZPPtr1),y
				cmp TClock.SIG,y
				bne .3
				dey
				bpl .2
				bra .4
				
.3				inc ZPPtr1+1			no match, try next slot....
				lda ZPPtr1+1
				cmp #$C8
				bne .1	
				
				sec
				rts

.4				lda ZPPtr1+1			get $Cn
				and #$f
				tax						get $0n
				asl
				asl
				asl
				asl
				tay						get $n0
				sty IRQ.VBL.n0
				
				php
				sei
				
				lda #$40				Enable interrupt
				sta $c080,y
				sta $478,x
				sta $7f8,x

				lda #64
				sta CORE.TickPerSec
				sta CORE.TickSec
				
				lda #11
				sta CORE.TickPer10t
				sta CORE.Tick10t
				
				dec CORE.IRQMode
				
				plp
				
				clc
				rts
				
TClock.SIG		.HS	0878282c58ff700538b00118b8087848
				.HS 8a489848adffcf201ac86868ba8df807
*--------------------------------------
DevMgrInit		>LDYAI MSG.DEV
				>SYSCALL PrintF.YA
				
				lda DEVCNT
				sta DevMgrInit.DEVCNT
				
.1				ldx DevMgrInit.DEVCNT
				lda DEVLST,x
				
				and #$F0
				
				asl
				php								Save Drive 1/2 in C
				ror								DSSS0000
				
				lsr
				lsr
				lsr

				tax								000DSSS0
				lsr								0000DSSS
				and #$7
				sta DEV.HEADER+S.DEV.BUSID

				stz ZPPtr1
				lda DEVPTRS+1,x
				sta ZPPtr1+1
				
				plp
				lda #0
				adc #1					Make DevID 1 or 2
				sta DEV.HEADER+S.DEV.DEVID
				
				lda ZPPtr1+1

				cmp #$D0				Disk II Driver is $D000
				bne .2
				
				jsr DevMgrInit.DII
				lda #A2osX.S.DII
				bra .7					Go mark slot as USED

.2				cmp #$FF				/RAM is always $FF00
				bne .3
				jsr DevMgrInit.RAM
				bra .8
				
.3				and #$f
				cmp #$C0
				beq .4
				
				jsr DevMgrInit.BLK		Outside ROM space, ram loaded BLK dev
				bra .8
				
.4				ldx #SmartPort.SIG-SmartPort.OFS-1

.5				ldy SmartPort.OFS,x		Check if there is a smartport firmware
				lda (ZPPtr1),y
				cmp SmartPort.SIG,x
				bne .8					not a Disk Controller...
				dex
				bpl .5
				
				ldy #7
				lda (ZPPtr1),y
				bne .6					$Cn07=00 : SmartPort
				
				lda ZPPtr1				get $Cn
				and #$f					get $0n
				cmp DEV.HEADER+S.DEV.BUSID same as SSS ?
				beq .51
				
				inc DEV.HEADER+S.DEV.DEVID	Remapped SP devices....
				inc DEV.HEADER+S.DEV.DEVID	Add 2 to DEVID (2 & 3)
				
.51				jsr DevMgrInit.SP
				lda #A2osX.S.SP
				bra .7
	
.6				jsr DevMgrInit.BLK
				lda #A2osX.S.BLK
				
.7				ldx DEV.HEADER+S.DEV.BUSID
				sta A2osX.S,x
				
.8				dec DevMgrInit.DEVCNT
				bpl .1
				
.80				clc
				rts
DevMgrInit.DEVCNT
				.BS 1
*--------------------------------------
DevMgrInit.DII	>LDYAI A2osX.DIIDrv
				>STYA DEV.HEADER+S.DEV.DRV.JMP
				jmp DevMgrInit.AddDev
*--------------------------------------
DevMgrInit.RAM	>LDYAI A2osX.RamDrv
				>STYA DEV.HEADER+S.DEV.DRV.JMP
				jmp DevMgrInit.AddDev
*--------------------------------------
DevMgrInit.BLK	ldy #$ff
				lda (ZPPtr1),y
				sta DEV.HEADER+S.DEV.ROM.JMP
				lda ZPPtr1+1
				sta DEV.HEADER+S.DEV.ROM.JMP+1
				
				>LDYAI A2osX.BlkDrv
				>STYA DEV.HEADER+S.DEV.DRV.JMP				
				jmp DevMgrInit.AddDev
*--------------------------------------
DevMgrInit.SP	ldy #$ff
				lda (ZPPtr1),y
				clc
				adc #3					Compute smartport entry point
				sta .3+1
				sta DEV.HEADER+S.DEV.ROM.JMP
				lda ZPPtr1+1

				sta .3+2
				sta DEV.HEADER+S.DEV.ROM.JMP+1

				>LDYAI A2osX.PrtDrv
				>STYA DEV.HEADER+S.DEV.DRV.JMP
				
.2				lda DEV.HEADER+S.DEV.DEVID
				sta SP.DEV.STATUS.DEVID
				
.3				jsr $ffff				Self Modified
				.DA #0					Status
				.DA SP.DEV.STATUS
				bcs .9
				
				lda SP.DEV.STATUS.DATA+S.DSTAT.S
				sta DEV.HEADER+S.DEV.S
				
				jsr DevMgrInit.AddDev
				
.9				rts
*--------------------------------------
DevMgrInit.AddDev
				lda DevMgr.Count
				cmp #K.DEV.MAX
				beq .9
				
				inc DevMgr.Count
				>SYSCALL GetDevByID.A
				>STYA ZPPtr2
				
				lda DEV.HEADER+S.DEV.BUSID
				ora #$30
				sta DEV.HEADER+S.DEV.NAME+1		SnDy
				
				lda DEV.HEADER+S.DEV.DEVID
				ora #$30
				sta DEV.HEADER+S.DEV.NAME+3		SxDn

				ldy #S.DEV-1
				
.1				lda DEV.HEADER,y
				sta (ZPPtr2),y
				dey
				bpl .1
				
				clc
				rts
				
.9				lda #K.E.OOH
				sec
				rts					
*--------------------------------------
DEV.HEADER		clc
				jmp ($ffff,x)
				.DA #S.DEV.S.BLOCK		S
				.BS 1					F
				.BS 1					BUS.ID
				.BS 1					DEV.ID
				.BS 2					ROM.JMP
				.BS 1
				>CSTR "S1D1"			5 bytes
*--------------------------------------
SmartPort.OFS	.HS 010305
SmartPort.SIG	.HS 200003
*--------------------------------------
SP.DEV.STATUS	.DA #3
SP.DEV.STATUS.DEVID
				.BS 1
				.DA SP.DEV.STATUS.DATA
				.DA #3					return DIB
SP.DEV.STATUS.DATA
				.BS S.DSTAT
*--------------------------------------
EvtMgrInit		>LDYAI MSG.EVT
				>SYSCALL PrintF.YA
				lda #$A5
				sta A2osX.TIMER16
				lda #$9B
				sta A2osX.TIMER16+1

				lda /Evt.Table
				sta pEvent+1
				clc
				rts
*--------------------------------------
FltMgrInit		>LDYAI MSG.FLT
				>SYSCALL PrintF.YA
				stz Flt.Table
				clc
				rts
*--------------------------------------
TskMgrInit		>LDYAI MSG.TSK
				>SYSCALL PrintF.YA

				jsr CORE.PSSelect0
				
				>LDYAI K.ENV.SIZE		get a buffer for ENV
				>SYSCALL GetMem0.YA		make sure blank!!
				bcs .9
				
				txa
				ldy #S.PS.hENV
				sta (pPs),y

				>LDYAI K.Buf256
				>STYA K.MLI.PARAMS+1
				>MLICALL MLIGETPREFIX
				bcs .9
				
				ldy K.Buf256
				iny
				lda #0
				jsr K.GetMem.YA
				>STYA ZPPtr1
				txa
				ldy #S.PS.hPREFIX
				sta (pPs),y
				
				ldy K.Buf256
				lda #0
				sta (ZPPtr1),y
				
.4				lda K.Buf256,y
				dey
				sta (ZPPtr1),y
				bne .4
				
				>PUSHW ZPPtr1			push ENV value = PREFIX

				>PUSHWI I.ENV.A2osX		push ENV name = A2OSX
				>SYSCALL SetEnv
				bcs .9

				>LDYAI I.ENV.PATH
				>SYSCALL PutEnv.YA
				bcs .9

				>LDYAI I.ENV.LIB
				>SYSCALL PutEnv.YA
				bcs .9

				>LDYAI I.ENV.DRV
				>SYSCALL PutEnv.YA
.9				rts
*--------------------------------------
MSG.Init2		>CSTR "A2osX[Stage2]:Init\nInstalling KERNEL...\n"
MSG.CORE		>CSTR " - $1100 Core...\n"
MSG.GP			>CSTR " - $BD00 Global Page...\n"
MSG.D1			>CSTR " - $D000 Bank1...\n"
MSG.D2			>CSTR " - $D000 Bank2...\n"
MSG.E0		 	>CSTR " - $E000...\n"
MSG.HZ			>CSTR "Kernel SYS Timer Set For %d0 hz Machine.\n"
MSG.Init2.OK	>CSTR "A2osX[Stage2]:Complete.\n"
*--------------------------------------
MSG.Init3		>CSTR "A2osX[Stage3]:Init\r\n"
MSG.DEV			>CSTR "-Device Manager...\r\n"
MSG.IRQ			>CSTR "-Interrupt Manager...\r\n"
MSG.IRQ.VBL		>CSTR " (Mouse VBL IRQ Activated)\r\n"
MSG.IRQ.CLOCK	>CSTR " (Clock Card IRQ Activated)\r\n"
MSG.IRQ.POLL	>CSTR " (Polling Mode)\r\n"
MSG.EVT			>CSTR "-Event Manager...\r\n"
MSG.FLT			>CSTR "-Path Filter...\r\n"
MSG.TSK			>CSTR "-Task Manager...\r\n"
MSG.Prefix		>CSTR "Prefix:%s\r\n"
MSG.Startup		>CSTR "Executing Kernel Startup Script...\r\nCmd:%s\r\n"
MSG.StartupErr	>CSTR "Failed : [$%h]\r\n"
MSG.Init3.OK	>CSTR "A2osX[Stage3]:Complete.\r\n"
*--------------------------------------
MSG.CPU			>CSTR "Checking CPU..."
MSG.CPU.SPEED	>CSTR "Detecting CPU Speed..."
MSG.CPUTYPEL	.DA #MSG.6502
				.DA #MSG.65C02
				.DA #MSG.65R02
				.DA #MSG.65816
MSG.CPUTYPEH	.DA /MSG.6502
				.DA /MSG.65C02
				.DA /MSG.65R02
				.DA /MSG.65816
MSG.6502		>CSTR "6502.\n"
MSG.65C02		>CSTR "65C02.\n"
MSG.65R02		>CSTR "65R02.\n"
MSG.65816		>CSTR "65816.\n"
MSG.CPU.SPEEDOK	>CSTR "%d.%02d Mhz.\n"
MSG.Z80			>CSTR "Detecting Z80 CPU..."
MSG.Z80.OK		>CSTR "Detected In Slot %d.\n"
MSG.Z80.KO		>CSTR "Not Detected.\n"
MSG.KCREAD		>CSTR "Reading Kernel Config File..."
MSG.KCREAD.OK	>CSTR "OK\n"
MSG.KCREAD.KO	>CSTR "\nError While Reading Kernel Config File, Using Default.\n"
*--------------------------------------
DEV.SYS			>CSTR "SYS"
I.ENV.A2osX		>CSTR "A2OSX"
I.ENV.PATH		>CSTR "PATH=${A2OSX}SBIN/;${A2OSX}BIN/"
I.ENV.LIB		>CSTR "LIB=${A2OSX}LIB/"
I.ENV.DRV		>CSTR "DRV=${A2OSX}DRV/"
STARTUP.CMDLINE	>CSTR "${A2OSX}SBIN/SHELL ${A2OSX}A2osX.STARTUP"
*--------------------------------------
MLIOPEN00		.DA #3
				.DA A2OSXCONF
				.DA $B000			
				.BS 1
A2OSXCONF		>PSTR "A2osX.KCONFIG"
*--------------------------------------
MLIREAD00		.DA #4
				.BS 1
				.DA A2osX.HZ
				.DA 16
				.BS 2
*--------------------------------------
MLICLOSE00		.DA #1
				.BS 1
*--------------------------------------
MAN
SAVE /A2OSX.SRC/SYS/KERNEL.S.INIT
LOAD /A2OSX.SRC/SYS/KERNEL.S
ASM