mirror of
https://github.com/A2osX/A2osX.git
synced 2024-11-23 07:35:19 +00:00
183 lines
3.9 KiB
Plaintext
183 lines
3.9 KiB
Plaintext
NEW
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PREFIX
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AUTO 4,1
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.LIST OFF
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.OP 65C02
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.OR $2000
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.TF LIB/LIBETALK
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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/NIC.I
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.INB INC/ETH.I
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.INB INC/LIB.NET.I
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.INB INC/LIBETALK.I
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*--------------------------------------
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ZPFrameInPtr .EQ ZPLIB
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ZPFrameInLen .EQ ZPLIB+2
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ZPDataInPtr .EQ ZPLIB+4
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ZPDataInLen .EQ ZPLIB+6
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ZPFrameOutPtr .EQ ZPLIB+8
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ZPFrameOutLen .EQ ZPLIB+10
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ZPDataOutPtr .EQ ZPLIB+12
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ZPDataOutLen .EQ ZPLIB+14
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ZPPtrADDR .EQ ZPLIB+16
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ZPPtrMAC .EQ ZPLIB+18
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ZPCachePtr .EQ ZPLIB+24
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ZPTmpPtr1 .EQ ZPLIB+26
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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 0
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.DA CS.END-CS.START
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.DA 0
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.DA 0
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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 LIB.LOAD
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.DA LIB.UNLOAD
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.DA CFG.SET
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.DA CFG.GET
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.DA INCOMING
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.DA PULSE
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.DA AARP.CLEAR
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.DA AARP.QUERY
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.DA AARP.ADD
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.DA AARP.GetCACHE
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L.IOCTL .DA IOCTL
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L.AARP.REQ .DA AARP.REQ
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L.AARP.REP .DA AARP.REP
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L.AARP.CACHE .DA AARP.CACHE
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*--------------------------------------
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L.ETKCFG .DA ETKCFG
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.DA 0
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*--------------------------------------
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LIB.LOAD ldx RefCount
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bne .8
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jsr AARP.CLEAR
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.8 inc RefCount
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clc
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rts
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*--------------------------------------
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LIB.UNLOAD dec RefCount
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clc
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rts
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*--------------------------------------
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INCOMING sta hFrameIn
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>PULLW ZPTmpPtr1
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ldy #S.IOCTL.BUFPTR+3
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.1 lda (ZPTmpPtr1),y Get Frame Ptr & Len
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sta ZPFrameInPtr-S.IOCTL.BUFPTR,y
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dey
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bpl .1
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ldy #S.ETH.SNAP.PROTO
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lda (ZPFrameInPtr),y
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tax
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iny
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lda (ZPFrameInPtr),y
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cmp #S.ETH.SNAP.PROTO.AARP
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bne .2
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cpx /S.ETH.SNAP.PROTO.AARP
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bne .2
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jmp AARP.IN
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.2 cmp #S.ETH.SNAP.PROTO.DDP
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bne .9
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cpx /S.ETH.SNAP.PROTO.DDP
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bne .9
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jmp DDP.IN
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.9 sec
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rts
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*--------------------------------------
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*--------------------------------------
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* A = S.EVT.F
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*--------------------------------------
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PULSE and #S.EVT.F.T1SEC
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beq .9
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.9 rts
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*--------------------------------------
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.INB USR/SRC/LIB/LIBETALK.S.AARP
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.INB USR/SRC/LIB/LIBETALK.S.CFG
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.INB USR/SRC/LIB/LIBETALK.S.DDP
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.INB USR/SRC/LIB/LIBETALK.S.ELAP
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.INB USR/SRC/LIB/LIBETALK.S.FRM
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.INB USR/SRC/LIB/LIBETALK.S.RTMP
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*--------------------------------------
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CS.END
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*--------------------------------------
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AARP.REQ .HS 090007FFFFFF S.ETH.DSTMAC
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AARP.REQ.SRCMAC .BS 6
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.DA #0,#36 S.ETH.802.3.LENGTH
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.HS AA S.ETH.802.2.DSTSAP
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.HS AA S.ETH.802.2.SRCSAP
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.HS 03 S.ETH.802.2.CTRL
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.HS 00.00.00.80.F3 S.ETH.SNAP.PROTO
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.HS 00.01.80.9B.06.04
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.HS 0001 Request
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AARP.REQ.SHA .BS 6
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AARP.REQ.SPA .BS 4
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AARP.REQ.THA .BS 6
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AARP.REQ.TPA .BS 4
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.BS AARP.REQ+60-*
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AARP.REQ.LEN .EQ 60
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*--------------------------------------
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AARP.REP .EQ *
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AARP.REP.DSTMAC .BS 6
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AARP.REP.SRCMAC .BS 6
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.DA #0,#36 S.ETH.802.3.LENGTH
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.HS AA S.ETH.802.2.DSTSAP
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.HS AA S.ETH.802.2.SRCSAP
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.HS 03 S.ETH.802.2.CTRL
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.HS 00.00.00.80.F3 S.ETH.SNAP.PROTO
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.HS 00.01.80.9B.06.04
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.HS 0002 Response
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AARP.REP.SHA .BS 6
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AARP.REP.SPA .BS 4
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AARP.REP.THA .BS 6
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AARP.REP.TPA .BS 4
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.BS AARP.REP+60-*
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AARP.REP.LEN .EQ 60
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*--------------------------------------
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RefCount .BS 1
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IOCTL .BS S.IOCTL
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hFrameIn .BS 1
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ETKCFG .BS S.ETKCFG
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AARP.CACHE .BS K.AARPCACHE.SIZE*S.AARPCACHE
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AARP.TmpCache .BS S.AARPCACHE
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TmpDWord .BS 4
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TmpOffset .BS 2
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*--------------------------------------
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MAN
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SAVE USR/SRC/LIB/LIBETALK.S
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ASM
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