mirror of
https://github.com/A2osX/A2osX.git
synced 2024-11-29 02:49:54 +00:00
421 lines
7.1 KiB
Plaintext
421 lines
7.1 KiB
Plaintext
NEW
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AUTO 3,1
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.LIST OFF
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.OP 65C02
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.OR $2000
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.TF sbin/networkd
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*--------------------------------------
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LIB.MAX .EQ 4
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DBG .EQ 0
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*--------------------------------------
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.INB inc/macros.i
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.INB inc/a2osx.i
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.INB inc/mli.i
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.INB inc/mli.e.i
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.INB inc/nic.i
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.INB inc/eth.i
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.INB inc/lib.net.i
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*--------------------------------------
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* Zero Page Segment, up to 32 bytes
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*--------------------------------------
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.DUMMY
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.OR ZPBIN
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ZS.START
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pBuf .BS 2
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pNETCFG .BS 2
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hEtcNetwork .BS 1
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hBuf .BS 1
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hFrameIn .BS 1
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ZS.END .ED
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*--------------------------------------
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* File Header (16 Bytes)
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*--------------------------------------
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CS.START cld
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jmp (.1,x)
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.DA #$61 6502,Level 1 (65c02)
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.DA #1 BIN Layout Version 1
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.DA #S.PS.F.EVENT
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.DA #0
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.DA CS.END-CS.START Code Size (without Constants)
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.DA DS.END-DS.START Data SegmentSize
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.DO DBG=1
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.DA #128 Stack Size
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.ELSE
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.DA #32 Stack Size
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.FIN
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.DA #ZS.END-ZS.START Zero Page Size
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.DA 0
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*--------------------------------------
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* Relocation Table
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*--------------------------------------
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.1 .DA CS.INIT
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.DA CS.RUN
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.DA CS.DOEVENT
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.DA CS.QUIT
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L.MSG.RUNNING .DA MSG.RUNNING
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L.MSG.DEV.OK .DA MSG.DEV.OK
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L.MSG.DEV.KO .DA MSG.DEV.KO
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L.MSG.LIB .DA MSG.LIB
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L.MSG.EXEC .DA MSG.EXEC
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L.MSG.OK .DA MSG.OK
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L.MSG.ERR .DA MSG.ERR
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L.DEVNAME .DA DEVNAME
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L.IOCTL .DA IOCTL
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L.ETCNETWORK .DA ETCNETWORK
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.DO DBG=1
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L.MSG.DBG .DA MSG.DBG
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L.MSG.DBG.REJECT .DA MSG.DBG.REJECT
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.FIN
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.DA 0
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*--------------------------------------
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CS.INIT lda DevID
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bne .8
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>LDYAI 64
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>SYSCALL GetMem
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bcs .99
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>STYA pBuf
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stx hBuf
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>STYA IOCTL+S.IOCTL.BUFPTR for CS.INIT.DEV
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jsr CS.INIT.DEV
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bcs .90
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lda LibCnt
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.1 inc
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>SYSCALL ArgV
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bcs .2
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jsr CS.INIT.LIB
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bcs .90
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inc LibCnt
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lda LibCnt
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cmp #LIB.MAX
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bne .1
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.2 jsr CS.INIT.CONF
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.90 php
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pha
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lda hBuf
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>SYSCALL FreeMem
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pla
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plp
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.99 rts
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.8 >LDYA L.MSG.RUNNING
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>SYSCALL PutS
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lda #0
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sec
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rts
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*--------------------------------------
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CS.INIT.DEV >PUSHW L.DEVNAME
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>PUSHBI 0
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>SYSCALL Open
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bcc .8
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inc DEVNAME+8
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lda DEVNAME+8
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cmp #'8'
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bne CS.INIT.DEV
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>LDYA L.MSG.DEV.KO
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>SYSCALL PutS
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lda #MLI.E.NODEV
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sec
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rts
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.8 sta DevID
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>PUSHW L.MSG.DEV.OK
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>PUSHW L.DEVNAME
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>PUSHBI 2
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>SYSCALL PrintF
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lda #S.IOCTL.S.GETDCB
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sta IOCTL+S.IOCTL.S
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ldx #IOCTL.STATUS
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*--------------------------------------
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CS.IOCTL lda DevID
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>PUSHA
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txa
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>PUSHA
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>PUSHW L.IOCTL
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>SYSCALL IOCTL
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rts
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*--------------------------------------
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* pBuf = DCB.NIC
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*--------------------------------------
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CS.INIT.LIB phy
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pha
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>PUSHW L.MSG.LIB
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pla
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pha
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>PUSHYA
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>PUSHBI 2
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>SYSCALL PrintF
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pla
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ply
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>SYSCALL LoadLib
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jsr CS.RUN.CheckErr
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bcs .9
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ldy LibCnt
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sta hLIBs,y
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tay
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ldx #LIBNET.GETCFG
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jsr A2osX.LIBCALL
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bcs .9
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>STYA pNETCFG
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lda DevID
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ldy #S.NETCFG.DevID
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sta (pNETCFG),y
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ldy #S.DCB.NIC.FLAGS
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lda (pBuf),y
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ldy #S.NETCFG.DevFlags
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sta (pNETCFG),y
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ldx #6
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ldy #S.DCB.NIC.MAC
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.2 lda (pBuf),y
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pha
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iny
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dex
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bne .2
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ldx #6
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ldy #S.NETCFG.MAC+5
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.3 pla
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sta (pNETCFG),y
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dey
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dex
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bne .3
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>PUSHW pNETCFG
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ldx LibCnt
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ldy hLIBs,x
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ldx #LIBNET.SETCFG
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jsr A2osX.LIBCALL
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* clc
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.9 rts
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*--------------------------------------
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CS.INIT.CONF >PUSHW L.ETCNETWORK
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>PUSHBI O.RDONLY+O.TEXT
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>PUSHBI S.FI.T.TXT
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>PUSHWZ
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>SYSCALL FOpen
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bcs .9
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sta hEtcNetwork
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.1 >PUSHB hEtcNetwork
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>PUSHW pBuf
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>PUSHWI 63
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>SYSCALL FGetS
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bcs .8
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>PUSHW L.MSG.EXEC
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>PUSHW pBuf
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>PUSHBI 2
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>SYSCALL PrintF
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>PUSHW pBuf
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>PUSHBI 0 S.PS.F.HOLD
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>SYSCALL ExecL
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jsr CS.RUN.CheckErr
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>SLEEP
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bra .1
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.8 lda hEtcNetwork
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>SYSCALL FClose
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* clc
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.9 rts
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*--------------------------------------
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CS.RUN ldx #IOCTL.READ
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jsr CS.IOCTL
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bcs .8 No Frame
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sta hFrameIn
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.DO DBG=1
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>SYSCALL GetMemPtr
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>STYA pBuf
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jsr CS.RUN.FILTER
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bcs .23
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>PUSHW L.MSG.DBG
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ldy #0
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.22 >PUSHB (pBuf),y
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iny
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cpy #54
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bne .22
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>PUSHBI 54
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>SYSCALL PrintF
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.23 .FIN
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ldx #0
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.1 ldy hLIBs,x
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beq .2
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>PUSHW L.IOCTL
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lda hFrameIn
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phx
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ldx #LIBNET.INCOMING
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jsr A2osX.LIBCALL
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plx
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bcc CS.RUN
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inx
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bra .1
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.2 .DO DBG=1
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jsr CS.RUN.FILTER
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bcs .33
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>LDYA L.MSG.DBG.REJECT
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>SYSCALL puts
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.33 .FIN
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lda hFrameIn
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>SYSCALL FreeMem
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jmp CS.RUN
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.8 clc
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rts
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*--------------------------------------
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.DO DBG=1
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CS.RUN.FILTER lda (pBuf)
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cmp #$ff
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beq .9
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dec
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beq .9
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ldy #S.ETH.EII.TYPE+1
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lda (pBuf),y
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bne .9
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clc
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rts
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.9 sec
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rts
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.FIN
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*--------------------------------------
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CS.RUN.CheckErr pha
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bcs .1
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>LDYA L.MSG.OK
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>SYSCALL PutS
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pla
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rts
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.1 >PUSHW L.MSG.ERR
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pla
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pha
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>PUSHA
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>PUSHBI 1
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>SYSCALL PrintF
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pla
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sec
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rts
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*--------------------------------------
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CS.DOEVENT lda (pEvent)
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bpl .9
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ldx #0
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.1 ldy hLIBs,x
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beq .9
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phx
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ldx #LIBNET.PULSE
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lda (pEvent)
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jsr A2osX.LIBCALL
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plx
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inx
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bra .1
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.9 sec never discard TIME event
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rts
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*--------------------------------------
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CS.QUIT ldx #0
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.1 lda hLIBs,x
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beq .7
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phx
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>SYSCALL UnloadLib
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plx
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inx
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bra .1
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.7 lda DevID
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beq .8
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ldx #IOCTL.CLOSE
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jsr CS.IOCTL
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.8 clc
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rts
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*--------------------------------------
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CS.END
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*--------------------------------------
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MSG.RUNNING .AZ "NETWORKD:Already loaded, exiting."
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MSG.DEV.KO .AZ "NETWORKD:No Device Found, exiting."
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MSG.DEV.OK .AZ "NETWORKD:Bound To Device : %s\r\n"
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MSG.LIB .AZ "NETWORKD:Loading %s..."
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MSG.EXEC .AZ "NETWORKD:Running %s..."
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*--------------------------------------
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MSG.OK .AZ "[OK]"
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MSG.ERR .AZ "[%h]\r\n"
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*--------------------------------------
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ETCNETWORK .AZ "${BOOT}etc/network"
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.DO DBG=1
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MSG.DBG .AS "FRM ETH:%h%h%h%h%h%h.%h%h%h%h%h%h.%h%h\r\n"
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.AS " IP :%h%h.%h%h.%h%h.%h%h.%h [%d] (%h%h) %d.%d.%d.%d>%d.%d.%d.%d\r\n"
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.AZ " TCP:%D>%D %h%h%h%h %h%h%h%h %h %b [%h%h] (%h%h) %h%h\r\n"
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MSG.DBG.REJECT .AZ "Rejected"
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.FIN
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*--------------------------------------
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DevID .BS 1
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LibCnt .BS 1
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hLIBs .BS LIB.MAX+1 for ending 0 if MAX libs
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DEVNAME .AZ "/dev/eth1"
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IOCTL .BS S.IOCTL
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*--------------------------------------
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.DUMMY
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.OR 0
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DS.START
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DS.END .ED
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*--------------------------------------
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MAN
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SAVE usr/src/sbin/networkd.s
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ASM
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