mirror of
https://github.com/A2osX/A2osX.git
synced 2024-09-10 22:54:59 +00:00
131 lines
2.3 KiB
Plaintext
131 lines
2.3 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/MD
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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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ZPPTR2 .EQ ZPBIN+2
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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 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 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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.DA 0
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*--------------------------------------
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CS.INIT stz hFullPath
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ldy #S.PS.hARGS
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lda (pPs),y
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beq .9
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>SYSCALL SYS.GetMemPtrA
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>STYA ZPQuickPtr1
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lda (ZPQuickPtr1)
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beq .9
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ldy #1
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lda (ZPQuickPtr1),y
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cmp #'/'
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bne .1
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ldy #S.PS.hARGS
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lda (pPs),y
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bra .2
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.1 ldy #S.PS.hARGS
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lda (pPs),y
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>PUSHA
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ldy #S.PS.hPREFIX
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lda (pPs),y
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>PUSHA
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>SYSCALL SYS.PStrCat
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sta hFullPath
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.2 >SYSCALL SYS.MLICreateDirA
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bcc .8
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pha
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jsr .8
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pla
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sec
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rts
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.8 lda hFullPath
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beq .88
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>SYSCALL SYS.FreeMemA
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.88 clc
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rts
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.9 lda hFullPath
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beq .99
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>SYSCALL SYS.FreeMemA
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.99 lda #SYSMGR.ERRSYN
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sec
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rts
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*--------------------------------------
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CS.RUN sec
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rts
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*--------------------------------------
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CS.DOEVENT sec
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rts
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*--------------------------------------
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CS.QUIT clc
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rts
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*--------------------------------------
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PRBYTE pha
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lsr
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lsr
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lsr
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lsr
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ora #$B0
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cmp #$BA
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bcc .1
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adc #6
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.1 jsr COUT
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pla
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and #$0F
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ora #$B0
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cmp #$BA
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bcc COUT
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adc #6
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bra COUT
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*--------------------------------------
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CROUT lda #13
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*--------------------------------------
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COUT phx
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phy
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ldx #DEVMGR.COUT
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jsr pDevJmp
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ply
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plx
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rts
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*--------------------------------------
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CS.END
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hFullPath .BS 1
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*--------------------------------------
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MAN
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SAVE BIN/MD.S
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ASM
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