A2osX/SYS/KERNEL.S.txt

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PR#3
PREFIX /A2OSX.SRC
NEW
INC 1
AUTO 6
.LIST OFF
.OP 65C02
.OR $2000
.TF /A2OSX.BOOT/SYS/KERNEL
*--------------------------------------
.INB INC/MACROS.I
.INB INC/A2OSX.I
.INB INC/IO.I
.INB INC/PRODOS.I
*--------------------------------------
TmpPtr1 .EQ $0 for X.PRINTF.S
ZPQuickPtr1 .EQ ZPKERNEL Temp Ptrs for use in very limited scope
ZPQuickPtr2 .EQ ZPKERNEL+2 (could be trashed by any JSR)
ZPQuickPtr3 .EQ ZPKERNEL+4
ZPQuickPtr4 .EQ ZPKERNEL+6
*--------------------------------------
* Kernel Init Stage 2
*--------------------------------------
sei
ldx #$FF init 6502 stack to highest
txs
sta SETALTZP
stx A2osX.SaveSM
stx A2osX.SaveSX
sta CLRALTZP Make sure MAIN ZP is enabled for X.PRINT.F
lda RROMBNK1 Make sure ROM is enabled for X.PRINT.F
cli
jsr Kernel.Init2
>DEBUGOA
*--------------------------------------
* Kernel Init Stage 3
*--------------------------------------
jsr GO.AUXLC
jsr Kernel.Init3
>DEBUGOA
*--------------------------------------
jmp K.KernelRun
*--------------------------------------
.INB X.PRINTF.S
.INB SYS/KERNEL.S.INIT2
.INB SYS/KERNEL.S.INIT3
*--------------------------------------
* Global Page
*--------------------------------------
A2osX.BE00 .EQ *
.PH $BE00
.INB SYS/KERNEL.S.GP
.EP
A2osX.BE00.END .EQ *
*--------------------------------------
* LC AUX $D000 BANK1
*--------------------------------------
A2osX.D001 .EQ *
.PH $D000
.INB SYS/KERNEL.S.RUN
.INB SYS/KERNEL.S.STR
.INB SYS/KERNEL.S.CIO
.INB SYS/KERNEL.S.FIO
.INB SYS/KERNEL.S.MLI
.INB SYS/KERNEL.S.ARG
.INB SYS/KERNEL.S.ENV
.INB SYS/KERNEL.S.EVT
.INB SYS/KERNEL.S.TSK
.INB SYS/KERNEL.S.PS
.EP
A2osX.D001.END .EQ *
*--------------------------------------
* LC AUX $D000 BANK2
*--------------------------------------
A2osX.D002 .EQ *
.PH $D000
.INB SYS/KERNEL.S.REL
.INB SYS/KERNEL.S.TIME
.EP
A2osX.D002.END .EQ *
*--------------------------------------
* LC AUX $E000
*--------------------------------------
A2osX.E000 .EQ *
.PH $E000
.INB SYS/KERNEL.S.JMP
.INB SYS/KERNEL.S.IRQ
.INB SYS/KERNEL.S.MEM
.INB SYS/KERNEL.S.BIN
.INB SYS/KERNEL.S.DRV
.INB SYS/KERNEL.S.LIB
*--------------------------------------
.INB SYS/KERNEL.S.PFT
.INB SYS/KERNEL.S.FILE
.INB SYS/KERNEL.S.DIR
*--------------------------------------
* Make sure KERNEL.S.DEV is the last one
*--------------------------------------
.INB SYS/KERNEL.S.DEV
.EP
A2osX.E000.END .EQ *
*--------------------------------------
.LIST ON
*--------------------------------------
A2osX.BE00.SIZE .EQ A2osX.BE00.END-A2osX.BE00
A2osX.D001.SIZE .EQ A2osX.D001.END-A2osX.D001
A2osX.D002.SIZE .EQ A2osX.D002.END-A2osX.D002
A2osX.E000.SIZE .EQ A2osX.E000.END-A2osX.E000
*--------------------------------------
.LIST OFF
MAN
SAVE SYS/KERNEL.S
ASM