mirror of
https://github.com/A2osX/A2osX.git
synced 2024-11-26 13:49:18 +00:00
122 lines
2.3 KiB
Plaintext
122 lines
2.3 KiB
Plaintext
PR#3
|
||
PREFIX /A2OSX.SRC
|
||
NEW
|
||
INC 1
|
||
AUTO 6
|
||
.LIST OFF
|
||
.OP 65C02
|
||
.OR $2000
|
||
.TF /A2OSX.BOOT/SBIN/GETTY
|
||
*--------------------------------------
|
||
.INB /A2OSX.DEV/INC/MACROS.I
|
||
.INB /A2OSX.DEV/INC/A2OSX.I
|
||
*--------------------------------------
|
||
ZPTmp1 .EQ ZPBIN
|
||
*--------------------------------------
|
||
* 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
|
||
.DA DS.END-DS.START 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.USAGE .DA MSG.USAGE
|
||
L.MSG.GREETINGS .DA MSG.GREETINGS
|
||
.DA 0 End Of Reloc Table
|
||
*--------------------------------------
|
||
CS.INIT >SYSCALL GetArgC
|
||
cmp #1
|
||
bne .1
|
||
|
||
>LDYA L.MSG.USAGE
|
||
>SYSCALL CPrintFYA
|
||
lda #0
|
||
sec
|
||
rts
|
||
|
||
.1 lda #1
|
||
>SYSCALL GetArgA
|
||
|
||
>SYSCALL MkNodYA
|
||
bcs .9
|
||
|
||
txa
|
||
ldy #S.PS.hStdIn
|
||
sta (pPs),y
|
||
ldy #S.PS.hStdOut
|
||
sta (pPs),y
|
||
ldy #S.PS.hStdErr
|
||
sta (pPs),y
|
||
|
||
lda #2
|
||
>SYSCALL GetArgA
|
||
bcs .9
|
||
|
||
>SYSCALL ExpandPStrYA
|
||
bcs .9
|
||
|
||
txa
|
||
|
||
ldy #hBinName
|
||
sta (pData),y
|
||
clc
|
||
.9 rts
|
||
*--------------------------------------
|
||
CS.RUN lda #13 try send a CR...
|
||
>SYSCALL PutCA Device Is Ready ?
|
||
|
||
bcs .8 no..loop...
|
||
|
||
>PUSHYA
|
||
>LDYA L.MSG.GREETINGS
|
||
>SYSCALL CPrintFYA
|
||
|
||
bcs .8 unable to send greetings...loop..
|
||
|
||
ldy #hBinName
|
||
lda (pData),y
|
||
>SYSCALL GetMemPtrA
|
||
>SYSCALL ExecProcessNewEnvYA
|
||
.9 rts
|
||
|
||
.8 clc
|
||
rts
|
||
*--------------------------------------
|
||
CS.DOEVENT sec
|
||
rts
|
||
*--------------------------------------
|
||
CS.QUIT ldy #hBinName
|
||
lda (pData),y
|
||
beq .1
|
||
>SYSCALL FreeMemA
|
||
|
||
.1 ldx #DEVMGR.CLOSE
|
||
* jsr pDevJmp
|
||
|
||
clc
|
||
rts
|
||
*--------------------------------------
|
||
CS.END
|
||
MSG.USAGE >CSTR "GETTY <DEV> <PROGRAM>"
|
||
MSG.GREETINGS >CSTR "\e[12h\nA2osX-GeTTY\n"
|
||
*--------------------------------------
|
||
.DUMMY
|
||
.OR 0
|
||
DS.START
|
||
hBinName .BS 1
|
||
DS.END .ED
|
||
MAN
|
||
SAVE SBIN/GETTY.S
|
||
ASM
|