mirror of
https://github.com/A2osX/A2osX.git
synced 2024-11-24 14:31:05 +00:00
311 lines
4.8 KiB
Plaintext
311 lines
4.8 KiB
Plaintext
NEW
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AUTO 3,1
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*--------------------------------------
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LDR.START jmp LDR.START1
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LDR.SIG .DA $EEEE
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.DA #MLI.MAXPATH+1
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LDR.STARTUP.LEN .DA #7
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LDR.STARTUP .AS "STARTUP"
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.BS MLI.MAXPATH-7
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LDR.START1 lda #$9A
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sta Ptr2+1
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lda #$24
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sta Ptr1+1
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lda #$00
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sta Ptr1
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sta Ptr2
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ldx #$23
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tay
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jsr LDR.MoveXpages
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ldx #$01
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lda #$BE
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sta Ptr2+1
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jsr LDR.MoveXpages
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lda #$15
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jsr MON.COUT
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jsr MON.SETNORM
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jsr MON.INIT
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jsr MON.MON
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ldx #$17
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lda #$00
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L2076 sta MLI.MEMTABL,x
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dex
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bne L2076
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lda #$CF
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sta MLI.MEMTABL
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lda #$3F
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sta MLI.MEMTABL+19
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lda #$FF
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sta MLI.MEMTABL+20
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sta MLI.MEMTABL+21
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sta MLI.MEMTABL+22
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lda #$C3
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sta MLI.MEMTABL+23
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lda AS.COLDBOOT
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cmp #$4C
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bne L20B1
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lda MLI.MACHID
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and #$20
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beq L20B1
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ldx #$03
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L20A6 lda LDR.CSWVECT,x
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sta ZP.CSW,x
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dex
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bpl L20A6
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jmp AS.COLDBOOT
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L20B1 ldx #$27
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L20B3 lda LDR.UNABLE,x
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sta $628,x
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dex
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bpl L20B3
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sta MON.POWERUPBYTE
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sta MON.POWERUP+1
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L20C2 bmi L20C2
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LDR.MoveXpages dey
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lda (Ptr1),y
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sta (Ptr2),y
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tya
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bne LDR.MoveXpages
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inc Ptr1+1
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inc Ptr2+1
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dex
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bne LDR.MoveXpages
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L20D3 rts
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LDR.CSW cmp #$DD
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bne L20D3
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lda GP.OUTVECT0
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sta ZP.CSW
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lda GP.OUTVECT0+1
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sta ZP.CSW+1
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lda MLI.DEVNUM
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sta LDR.ONLINE.P.DEVNUM
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ldx #$01
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asl
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bcc L20EE
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inx
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L20EE stx GP.VDEFDRV
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asl
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rol
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rol
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rol
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and #$07
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sta GP.VDEFSLT
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ldx #$C1
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ldy #$02
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lda MLI.SLTBYT
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lsr
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L2102 lsr
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pha
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bcc L2115
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lda #$00
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sta GP.OUTVECT0,y
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sta GP.INVECT0,y
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txa
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sta GP.OUTVECT0+1,y
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sta GP.INVECT0+1,y
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L2115 iny
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iny
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inx
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pla
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bne L2102
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lda #$96
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sta AS.HIMEM+1
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sta AS.STRINGSTART+1
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sta GP.RSHIMEM
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lda MLI.PFIXPTR
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beq L214E
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jsr MLI
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.DA #MLI.C.GETPREFIX
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.DA LDR.GETSETPFX2.P
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bne L218B
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ldx MLI.PATHBUF
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lda #$2F
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L2136 cmp MLI.PATHBUF,x
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bne L213E
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inc LDR.PFXLEN
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L213E dex
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bne L2136
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lda LDR.PFXLEN
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cmp #$03
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bcs L216F
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jsr MLI
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.DA #MLI.C.SETPREFIX
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.DA LDR.GETSETPFX1.P
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L214E jsr MLI
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.DA #MLI.C.ONLINE
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.DA LDR.ONLINE.P
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bne L218B
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lda MLI.PATHBUF+1
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and #$0F
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beq L218B
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tax
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inx
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stx MLI.PATHBUF
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lda #$2F
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sta MLI.PATHBUF+1
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jsr MLI
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.DA #MLI.C.SETPREFIX
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.DA LDR.GETSETPFX2.P
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bne L218B
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L216F jsr MLI
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.DA #MLI.C.GETFILEINFO
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.DA LDR.GFINFO.P
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bne L218B
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ldx LDR.STARTUP.LEN
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stx LDR.STARTUP.LEN1
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L217D lda LDR.STARTUP.LEN,x
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sta IO.LINEBUF,x
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dex
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bne L217D
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lda #$AD
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sta IO.LINEBUF
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L218B lda LDR.PFXLEN
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cmp #$03
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bcs L2198
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jsr MLI
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.DA #MLI.C.SETPREFIX
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.DA LDR.GETSETPFX1.P
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L2198 lda LDR.STARTUP.LEN1
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bne L21C1
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jsr LDR.KSW
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ldx #$1C
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L21A2 lda LDR.PRODOSBASIC,x
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sta $400,x
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dex
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bpl L21A2
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ldx #$1F
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L21AD lda LDR.COPYRIGHT,x
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sta $480,x
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dex
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bpl L21AD
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lda #$8D
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jsr MON.COUT1
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jsr MON.COUT1
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jsr MON.COUT1
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L21C1 ldx #$02
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L21C3 lda LDR.JMP.GP.ENTRY,x
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sta DOS.WARMSTART,x
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sta DOS.COLDSTART,x
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sta MON.USRJMP,x
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lda LDR.AMPERSANDJMP,x
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sta MON.AMPERSANDJMP,x
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dex
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bpl L21C3
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lda LDR.BRKVECT
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sta MON.BRKVECT
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lda LDR.BRKVECT+1
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sta MON.BRKVECT+1
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lda LDR.POWERUP
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sta MON.POWERUP
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lda LDR.POWERUP+1
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sta MON.POWERUP+1
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eor #$A5
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sta MON.POWERUPBYTE
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lda #$A5
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sta AS.TRCFLG
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lda BS.IVERSION
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sta MLI.IVERSION
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LDR.JMP.GP.ENTRY
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jmp GP.ENTRY
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LDR.BRKVECT .DA MON.BREAKV
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LDR.POWERUP .DA GP.ENTRY
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LDR.AMPERSANDJMP
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jmp GP.DOSCMD
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LDR.KSW lda GP.INVECT0
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sta ZP.KSW
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lda GP.INVECT0+1
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sta ZP.KSW+1
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ldx LDR.STARTUP.LEN
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inx
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lda #$8D
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rts
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LDR.CSWVECT .DA LDR.CSW
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LDR.KSWVECT .DA LDR.KSW
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LDR.GFINFO.P .DA #10
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LDR.GFINFO.P.PATHBUF
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.DA LDR.STARTUP.LEN
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.BS 16
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LDR.GETSETPFX1.P
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.DA #1
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LDR.GETSETPFX1.P.BUF
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.DA LDR.GETSETPFX1.SLASHLEN
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LDR.GETSETPFX1.SLASHLEN
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.DA #1
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LDR.GETSETPFX1.SLASH
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.AS "/"
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LDR.STARTUP.LEN1
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.DA #0
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LDR.ONLINE.P
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.DA #2
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LDR.ONLINE.P.DEVNUM
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.DA #$70
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LDR.ONLINE.P.BUF
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.DA MLI.PATHBUF+1
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LDR.GETSETPFX2.P
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.DA #1
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LDR.GETSETPFX2.P.BUF
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.DA MLI.PATHBUF
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LDR.PFXLEN .DA #0
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LDR.UNABLE .AS -"*** UNABLE TO EXECUTE BASIC SYSTEM ***"
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LDR.PRODOSBASIC .AS -" PRODOS BASIC 1.5 "
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LDR.COPYRIGHT .AS -" COPYRIGHT APPLE 1983-92"
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.BS $2400-*
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*--------------------------------------
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MAN
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SAVE usr/src/basic.15/basic.s.ldr
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LOAD usr/src/basic.15/basic.s
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ASM
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