mirror of
https://github.com/A2osX/A2osX.git
synced 2024-06-29 12:29:30 +00:00
161 lines
3.1 KiB
Plaintext
161 lines
3.1 KiB
Plaintext
PR#3
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PREFIX /A2OSX.SRC
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NEW
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INC 1
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AUTO 6
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.LIST OFF
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.OP 65C02
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.OR $2000
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.TF /A2OSX.BOOT/BIN/TEST
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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/LIBSTR.I
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*--------------------------------------
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ZPPTR1 .EQ ZPBIN
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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 Code Length To Relocate
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.DA DS.END-DS.START Data Segment to Allocate
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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 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.LIBSTR .DA LIBSTR
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L.MSG0 .DA MSG0
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L.MSG1 .DA MSG1
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L.MSG2 .DA MSG2
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L.MSG3 .DA MSG3
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.DA 0
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*--------------------------------------
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CS.INIT >LDYA L.LIBSTR
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>SYSCALL SYS.LoadLibYA
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sta hLIBSTR
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ldy #S.PS.hPREFIX
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lda (pPs),y
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>SYSCALL SYS.GetMemPtrA
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>PUSHYA
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>PUSHW L.MSG0
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>LIBCALL hLIBSTR,LIBSTR.PRINTF
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ldy #S.PS.hCS
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lda (pPs),y
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>SYSCALL SYS.GetMemByIDA
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>STYA ZPPTR1
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ldy #S.MEM.BIN
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lda (ZPPTR1),y
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>SYSCALL SYS.GetMemPtrA
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>PUSHYA
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>PUSHW L.MSG1
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>LIBCALL hLIBSTR,LIBSTR.PRINTF
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ldy #S.PS.hARGS
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lda (pPs),y
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>SYSCALL SYS.GetMemPtrA
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>PUSHYA
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ldy #S.PS.hCMD
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lda (pPs),y
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>SYSCALL SYS.GetMemPtrA
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>PUSHYA
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>PUSHW L.MSG2
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>LIBCALL hLIBSTR,LIBSTR.PRINTF
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ldy #S.PS.hENV
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lda (pPs),y
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>SYSCALL SYS.GetMemPtrA
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>STYA ZPPTR1
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.1 lda (ZPPTR1)
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beq .2
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>PUSHW ZPPTR1
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>PUSHW L.MSG3
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>LIBCALL hLIBSTR,LIBSTR.PRINTF
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lda (ZPPTR1)
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sec
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adc ZPPTR1
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sta ZPPTR1
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bcc .1
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inc ZPPTR1+1
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bra .1
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.2 ldy #bCTRLC
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lda #0
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sta (pData),y
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clc
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rts
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*--------------------------------------
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CS.RUN ldy #bCTRLC
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lda (pData),y
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beq .1
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sec
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rts
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.1 clc
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rts
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*--------------------------------------
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CS.DOEVENT lda (pEvent)
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>DEBUG
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bpl .1 is it a TIMER event?
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ora #'T'
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>SYSCALL SYS.COutA
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bra .9
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.1 bit #S.EVT.F.KEY is it a KEY event?
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beq .9
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ldy #S.EVT.DATAHI is it an O or SAPPLE key ?
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lda (pEvent),y
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bne .9
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ldy #S.EVT.DATALO
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lda (pEvent),y
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cmp #$03 Ctrl-C
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bne .8
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lda #$FF
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ldy #bCTRLC
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sta (pData),y
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.8 clc
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rts
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.9 sec
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rts
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*--------------------------------------
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CS.QUIT lda hLIBSTR
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>SYSCALL SYS.FreeMemA
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clc
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rts
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*--------------------------------------
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CS.END
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hLIBSTR .BS 1
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LIBSTR >PSTRING "libstr.o"
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MSG0 >CSTRING "PREFIX=%S\n"
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MSG1 >CSTRING "BIN={%S}\n"
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MSG2 >CSTRING "CMD={%S},ARGS={%S}\nENV:\n"
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MSG3 >CSTRING " %S\n"
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*--------------------------------------
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DS.START
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bCTRLC .BS 1
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DS.END
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*--------------------------------------
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MAN
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SAVE BIN/TEST.S
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ASM
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