A2osX/.Docs/.TEMPLATE.S.txt

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AUTO 3,1 Enable MASM3 auto line num
.LIST OFF
.OP 65C02 Target CPU, must = CPU header level
.OR $2000 usualy $2000, any value > $100 ok
.TF <PATH TO BINARY> e.g. BIN/MYPROG
*---------------------------------------
.INB INC/MACROS.I
.INB INC/A2OSX.I
*---------------------------------------
* Zero Page Segment, up to 32 bytes (0 filled before INIT)
*---------------------------------------
.DUMMY
.OR ZPBIN
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ZS.START
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* MyPtr .BS 2
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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)
.DA #$61 6502,Level 1 (65c02)
.DA #1 BIN Layout Version 1
.DA #0 S.PS.F.EVENT
.DA #0
.DA CS.END-CS.START Code Size (without Constants)
.DA DS.END-DS.START Data SegmentSize
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.DA #64 Stack Size
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.DA #ZS.END-ZS.START Zero Page Size
.DA 0
*---------------------------------------
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* Relocation Table
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*---------------------------------------
.1 .DA CS.INIT
.DA CS.RUN
.DA CS.DOEVENT
.DA CS.QUIT
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* Add any address you want be relocated by loader
* Usefull if you have to pass EFFECTIVE address to an API call...
* L.MSG.Test .DA Msg.Test
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.DA 0
*---------------------------------------
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* Called once at process creation
* Put code for loading LIB here
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*---------------------------------------
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CS.INIT clc
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rts
*---------------------------------------
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* Called until exit with CS
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* if RUN exits with CC, RUN entered again
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*---------------------------------------
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CS.RUN
* Put your code here
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* >LDYA L.MSG.Test Load EFFECTIVE address
* >SYSCALL puts Call API to print a string
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.8 lda #0 Exit Code = Succes
sec QUIT Process
rts
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.9 lda #E.SYN Exit Code = Succes
sec QUIT Process
rts
*---------------------------------------
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* Called if option S.PS.F.EVENT enabled in Header
* Timer Event : every 10th seconds
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*---------------------------------------
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CS.DOEVENT sec
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rts
*---------------------------------------
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* Called once, when RUN exited with CS
* Put code for unloading LIB here
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*---------------------------------------
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CS.QUIT clc
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rts
*---------------------------------------
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CS.END
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*---------------------------------------
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* Initialized DATA
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*---------------------------------------
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* Put your constant here :
* MSG.TEST .AZ "Test Message"
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*---------------------------------------
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* Per Process DATA segment (0 filled before INIT)
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*---------------------------------------
.DUMMY
.OR 0
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DS.START
DS.END
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.ED
*---------------------------------------
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MAN
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SAVE USR/SRC/BIN<MYPROG.S> Save this source file
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ASM