mirror of
https://github.com/A2osX/A2osX.git
synced 2024-07-14 04:29:02 +00:00
79 lines
1.8 KiB
Plaintext
79 lines
1.8 KiB
Plaintext
PR#3
|
||
PREFIX /A2OSX.SRC
|
||
NEW
|
||
INC 1
|
||
AUTO 6
|
||
.LIST OFF
|
||
.OP 65C02
|
||
.OR $2000
|
||
.TF /A2OSX.BOOT/SBIN/INSDRV
|
||
*--------------------------------------
|
||
.INB INC/MACROS.I
|
||
.INB INC/A2OSX.I
|
||
*--------------------------------------
|
||
ZPPTR1 .EQ ZPBIN
|
||
ZPPTR2 .EQ ZPBIN+2
|
||
ZPPTR3 .EQ ZPBIN+4
|
||
*--------------------------------------
|
||
* File Header (16 Bytes)
|
||
*--------------------------------------
|
||
CS.START cld
|
||
jmp (.1,x)
|
||
.DA #$61 6502,Level 1 (65c02)
|
||
.DA #1 BIN Layout Version 1
|
||
.DA 0
|
||
.DA CS.END-CS.START Code Length To Relocate
|
||
.DA 0 Data Segment to Allocate
|
||
.DA 0
|
||
.DA 0
|
||
*--------------------------------------
|
||
* Relocation Table
|
||
*--------------------------------------
|
||
.1 .DA CS.INIT
|
||
.DA CS.RUN
|
||
.DA CS.DOEVENT
|
||
.DA CS.QUIT
|
||
L.MSG.HELP .DA MSG.HELP
|
||
L.MSG.LOAD .DA MSG.LOAD
|
||
.DA 0
|
||
*--------------------------------------
|
||
CS.INIT >SYSCALL SYS.GetArgC
|
||
cmp #1
|
||
bne .1
|
||
|
||
>LDYA L.MSG.HELP
|
||
>SYSCALL SYS.PrintFYA
|
||
lda #0 tell TSKMGR that all done ok, but
|
||
sec we do not want to stay in memory
|
||
rts
|
||
|
||
.1 lda #1 get PTR to ARG[1] (Driver name)
|
||
>SYSCALL SYS.GetArgA
|
||
>PUSHYA
|
||
|
||
>LDYA L.MSG.LOAD
|
||
>SYSCALL SYS.PrintFYA
|
||
|
||
lda #1 get PTR to ARG[1] (Driver name)
|
||
>SYSCALL SYS.GetArgA
|
||
|
||
>SYSCALL SYS.LoadDrvYA YA = PTR to ARG[1...n]
|
||
bcs .99
|
||
|
||
lda #0 success, but....
|
||
sec we do not want to stay in memory
|
||
.99 rts
|
||
*--------------------------------------
|
||
CS.RUN
|
||
CS.DOEVENT
|
||
CS.QUIT clc
|
||
rts
|
||
*--------------------------------------
|
||
CS.END
|
||
MSG.HELP >CSTRING "Usage: insdrv file.drv <args>\n"
|
||
MSG.LOAD >CSTRING "INSDRV:Loading %S...\n"
|
||
*--------------------------------------
|
||
MAN
|
||
SAVE SBIN/INSDRV.S
|
||
ASM
|