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A2osX/SYS/KERNEL.S.INIT.txt

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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
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