mirror of
https://github.com/A2osX/A2osX.git
synced 2024-11-28 10:52:33 +00:00
1856 lines
28 KiB
Plaintext
1856 lines
28 KiB
Plaintext
NEW
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AUTO 3,1
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*--------------------------------------
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BS.KW.BSAVE bcc LAE2D
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lda GP.FoundBITS+1
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and #CMDBITS1.A+CMDBITS1.E+CMDBITS1.L
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cmp #CMDBITS1.A+CMDBITS1.L
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XAE00 bcc LAE31
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lda GP.ParamA
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sta GP.CRAUXTYPE
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sta GP.FIAUXTYPE
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lda GP.ParamA+1
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sta GP.CRAUXTYPE+1
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sta GP.FIAUXTYPE+1
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lda #$06
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sta GP.ParamT
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sta GP.FITYPE
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lda GP.FoundBITS
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and #CMDBITS0.T
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bne LAE31
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jsr BS.CreateFileOrDir
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bcs LAE33
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jsr BS.GetFileInfo
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bcs LAE33
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LAE2D lda #$02
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bne LAE44
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LAE31 lda #$06
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LAE33 sec
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rts
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*--------------------------------------
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BS.KW.BRUN jsr BS.KW.BLOAD
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bcs LAE33
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jsr LAE3F
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clc
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rts
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LAE3F jmp (GP.MLIRW.DATAPTR)
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*--------------------------------------
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BS.KW.BLOAD lda #$01
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LAE44 ldx #$06
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jsr BS.CheckFTypeXAccessA
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bcs LAE33
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ldx GP.ParamA
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ldy GP.ParamA+1
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lda GP.FoundBITS+1
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bmi LAE66
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ldx GP.FIAUXTYPE
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ldy GP.FIAUXTYPE+1
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lda GP.FoundBITS
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and #CMDBITS0.T
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bne LAEAB
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lda GP.FoundBITS+1
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LAE66 stx GP.MLIRW.DATAPTR
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sty GP.MLIRW.DATAPTR+1
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bit GP.FoundBITS+1
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bvs LAE80
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pha
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lda GP.FITYPE
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cmp #$06
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bne LAE7F
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stx GP.FIAUXTYPE
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sty GP.FIAUXTYPE+1
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LAE7F pla
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LAE80 ldx GP.ParamL
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ldy GP.ParamL+1
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and #$30
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beq LAEAF
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eor #$30
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beq LAEAB
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and #$10
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beq LAEC5
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lda GP.ParamE
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sec
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sbc GP.ParamA
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tax
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lda GP.ParamE+1
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sbc GP.ParamA+1
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tay
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inx
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bne LAEA5
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iny
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LAEA5 bcs LAEC5
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lda #BS.E.RANGE
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.HS 2C BIT ABS
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LAEAB lda #BS.E.INVOPT
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sec
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rts
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LAEAF jsr BS.MLIGetEOF
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bcs LAEC3
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ldx GP.SBUFADR
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ldy GP.SBUFADR+1
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lda GP.SBUFADR+2
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beq LAEC5
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lda #BS.E.TOOLARGE
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LAEC3 sec
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rts
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LAEC5 stx GP.MLIRW.COUNT
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sty GP.MLIRW.COUNT+1
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lda GP.FoundBITS+1
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and #CMDBITS1.B
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beq LAEF7
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ldx #$02
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LAED4 lda GP.ParamB,x
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sta GP.SBUFADR,x
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dex
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bpl LAED4
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LAEDD jsr BS.MLISetMark
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ldx GP.XCNUM
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bcc LAEF7
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cmp #$02
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bne LAEC3
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cpx #$0F
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bne LAEC3
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jsr BS.MLISetEOF
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bcc LAEDD
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rts
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LAEF7 ldx GP.XCNUM
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lda #MLI.C.READ
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cpx #$0F
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bne LAF24
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bit GP.FoundBITS+1
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bvs LAF22
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lda GP.FoundBITS+1
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and #CMDBITS1.E+CMDBITS1.L
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beq LAF22
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ldx GP.MLIRW.COUNT
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ldy GP.MLIRW.COUNT+1
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jsr BS.SetSBUFADRXY0
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jsr BS.MLISetEOF
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LAF22 lda #MLI.C.WRITE
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LAF24 jsr GP.GOSYSTEM
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bcs LAF38
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bit GP.FoundBITS+1
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bvs LAF35
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cpx #$0F
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bne LAF35
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jsr BS.SetFileInfoNoDate
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LAF35 jmp BS.MLIClose
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LAF38 rts
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*--------------------------------------
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BS.KW.STORE bcc LAF4E
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lda #$FD
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sta GP.ParamT
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sta GP.FITYPE
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lda #$C3
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sta GP.FIACCESS
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jsr BS.CreateFileOrDir
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bcs LAF9C
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LAF4E jsr LA411
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bcs LAF9C
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ldx #$FD
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lda #$02
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jsr BS.CheckFTypeXAccessA
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bcs LAF95
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jsr BS.SetupRWBASHDR
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jsr BS.WriteXYBytes
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bcs LAF95
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lda XBBE9
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sta GP.MLIRW.DATAPTR
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sta GP.FIAUXTYPE
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lda XBBEA
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sta GP.MLIRW.DATAPTR+1
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sta GP.FIAUXTYPE+1
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ldy XBBEC
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ldx XBBEB
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jsr BS.WriteXYBytes
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bcs LAF95
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jsr BS.MLIGetMark
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jsr BS.MLISetEOF
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bcs LAF95
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jsr BS.SetFileInfoNoDate
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bcs LAF95
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LAF92 jsr BS.MLIClose
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LAF95 php
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pha
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jsr LA480
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pla
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plp
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LAF9C rts
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*--------------------------------------
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BS.SetupRWBASHDR
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lda #BS.BAS.HDR
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sta GP.MLIRW.DATAPTR
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lda /BS.BAS.HDR
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sta GP.MLIRW.DATAPTR+1
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ldy #$00
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ldx #$05
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rts
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*--------------------------------------
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BS.KW.RESTORE ldx #$FD
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lda #$01
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jsr BS.CheckFTypeXAccessA
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bcs LAF9C
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jsr BS.SetupRWBASHDR
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jsr BS.ReadXYBytes
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bcs LAF9C
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lda GP.FIAUXTYPE
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sta XBBE9
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sta GP.MLIRW.DATAPTR
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lda AS.HIMEM+1
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sec
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sbc BS.BAS.HDR+4
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clc
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adc GP.FIAUXTYPE+1
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sta GP.MLIRW.DATAPTR+1
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sta XBBEA
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cmp AS.PGRMEND+1
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bcc LAFF3
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beq LAFF3
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lda #$00
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sbc XBBE9
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tax
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lda AS.HIMEM+1
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sbc XBBEA
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tay
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jsr BS.ReadXYBytes
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bcs LAF9C
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bra LAF92
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LAFF3 lda #BS.E.TOOLARGE
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sec
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rts
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*--------------------------------------
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BS.ReadXYBytes clc
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.HS B0 BCS
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BS.WriteXYBytes sec
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sty GP.MLIRW.COUNT+1
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stx GP.MLIRW.COUNT
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bcc BS.MLIRead
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BS.MLIWrite lda #MLI.C.WRITE
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.HS 2C BIT ABS
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BS.MLIRead lda #MLI.C.READ
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.HS 2C BIT ABS
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BS.MLIClose lda #MLI.C.CLOSE
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.HS 2C BIT ABS
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BS.MLIGetEOF lda #MLI.C.GETEOF
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.HS 2C BIT ABS
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BS.MLISetEOF lda #MLI.C.SETEOF
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.HS 2C BIT ABS
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BS.MLIGetMark lda #MLI.C.GETMARK
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.HS 2C BIT ABS
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BS.MLISetMark lda #MLI.C.SETMARK
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jmp GP.GOSYSTEM
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*--------------------------------------
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BS.KW.PR lda #$00
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tax
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beq LB018
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*--------------------------------------
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BS.KW.IN ldx #$02
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lda #$08
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LB018 stx BS.GetCharSep
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ora GP.ParamINPR
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asl
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tax
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lda GP.FoundBITS
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and #CMDBITS0.SLOT
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beq LB035
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lda GP.FoundBITS+1
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bmi LB04A
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lda GP.OUTVECT0,x
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sta GP.ParamA
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lda GP.OUTVECT0+1,x
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sta GP.ParamA+1
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LB035 jsr LB05C
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bcs LB049
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ldy BS.GetCharSep
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lda GP.ParamA
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sta ZP.CSW,y
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lda GP.ParamA+1
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sta ZP.CSW+1,y
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LB049 rts
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LB04A jsr LB05C
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bcs LB05B
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lda GP.ParamA+1
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sta GP.OUTVECT0+1,x
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lda GP.ParamA
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sta GP.OUTVECT0,x
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LB05B rts
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*--------------------------------------
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LB05C lda GP.ParamA
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sta ZP.PCL
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lda GP.ParamA+1
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sta ZP.PCH
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ldy #$00
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cmp #$C0
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bcc LB081
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lda $CFFF
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sty ZP.A1L
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lda (ZP.PCL),y
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cmp #$FF
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beq LB087
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LB077 cmp (ZP.PCL),y
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bne LB087
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dec ZP.A1L
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bne LB077
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LB07F clc
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rts
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LB081 lda (ZP.PCL),y
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cmp #$D8
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beq LB07F
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LB087 lda #BS.E.NODEV
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sec
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rts
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*--------------------------------------
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BS.KW.BYE jsr BS.CloseAll
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jsr LB36B
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jsr BS.RAMReset
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* lda #$65
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jsr MLI
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.DA #MLI.C.QUIT
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.DA GP.MLIRW
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*--------------------------------------
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BS.QUIT.IIgs jsr BS.RAMReset
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jsr MLI
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.DA #MLI.C.QUIT
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.DA .1
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.1 .DA #4
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.DA #$EE
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.DA MLI.PATHBUF
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.DA #0
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.DA 0
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*--------------------------------------
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BS.RAMReset bit GP.CISPARE1
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bpl .8
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php
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sei
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sta IO.SETWRITEAUX
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lda #$FF
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sta AUX.RAMSIG
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dec $FE
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sta AUX.RAMSIG+1 Set $E000-$FEFF as BLOCK FREE
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sta IO.CLRWRITEAUX
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plp
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.8 rts
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*--------------------------------------
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BS.KW.CAT lda #$27
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.HS 2C BIT ABS
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BS.KW.CATALOG lda #$4F
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sta BS.CATWIDTH
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lda GP.FoundBITS
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and #CMDBITS0.T+CMDBITS0.FN1
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lsr
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bne LB0BA
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sta GP.ParamT
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LB0BA bcs LB0C1
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jsr BS.GetFileInfo
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bcs LB127
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LB0C1 jsr BS.OpenDir
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bcs LB127
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jsr MON.CROUT
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jsr BS.Filename2LineBuf
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jsr BS.LINEBUFOUT
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jsr MON.CROUT
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jsr BS.LINEBUFCLR80
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ldy #$10
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ldx #BSX.GetMSGY.X
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jsr BS.ToAUX
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jsr BS.LINEBUFOUT
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jsr MON.CROUT
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* lda BS.CAT.FileCnt
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* ora BS.CAT.FileCnt+1
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LB0E8 jsr LB241
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bcs LB113
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lda GP.ParamT
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beq LB0F7
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cmp DIRENTBUF.TYPE
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bne LB0FD
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LB0F7 ldx #BSX.MkCatLine.X
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jsr BS.ToAUX
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jsr BS.LINEBUFOUT
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LB0FD lda IO.KBD
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cmp #$83
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bne LB10E
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lda GP.STATE
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bne LB113
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bit IO.KSTROBE
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bcs LB113
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LB10E lda #$FF
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bne LB0E8
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LB113 jsr BS.MLIClose
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bcs LB127
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jsr MON.CROUT
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jsr BS.MkCatLineF
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bcs LB127
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jsr BS.LINEBUFOUT
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jsr MON.CROUT
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clc
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LB127 rts
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*--------------------------------------
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BS.Filename2LineBuf
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jsr BS.LINEBUFCLR80
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ldx #$01
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ldy DIRENTBUF.STNL
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lda #"/"
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cpy #$F0
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bcc LB13A
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sta IO.LINEBUF,x
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inx
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LB13A tya
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and #$0F
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sta IO.LINEBUF
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ldy #$05
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LB142 lda DIRENTBUF,y
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ora #$80
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sta IO.LINEBUF,x
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iny
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inx
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dec IO.LINEBUF
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bne LB142
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lda #$A2
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sta IO.LINEBUF
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rts
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*--------------------------------------
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BS.MkCatLineF jsr BS.SetSBUFADRCMDBUF
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lda MLI.DEVNUM
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sta GP.MLIMRKEOFBUF.REFNUM
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lda #MLI.C.ONLINE
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jsr GP.GOSYSTEM
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bcs LB127
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lda BS.CMDBUF
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and #$0F
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inc
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sta BS.CMDBUF.LEN
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lda #"/"
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sta BS.CMDBUF
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jsr BS.GetFileInfo
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bcs LB127
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ldx #BSX.MkCatLineF.X
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jsr BS.ToAUX
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clc
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rts
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*--------------------------------------
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BS.OpenDir lda #$01
|
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ldx #$0F
|
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ldy GP.STTYPE
|
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cpy #$0F
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bne LB1C8
|
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stx GP.FITYPE
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|
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LB1C8 jsr BS.OpenTypeXAccessA
|
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bcs LB203
|
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|
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BS.ReadDirEnt lda #$59
|
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sta GP.MLIRW.DATAPTR
|
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lda #$02
|
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sta GP.MLIRW.DATAPTR+1
|
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|
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lda #$2B
|
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sta GP.MLIRW.COUNT
|
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stz GP.MLIRW.COUNT+1
|
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|
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jsr BS.MLIRead
|
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bcs LB203
|
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|
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lda $27D
|
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sta BS.CAT.EPB
|
||
|
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lda $27C
|
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sta BS.CAT.EL
|
||
sta GP.MLIRW.COUNT
|
||
|
||
lda #$01
|
||
sta BS.CAT.EICB
|
||
|
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stz GP.SBUFADR+1
|
||
stz GP.SBUFADR+2
|
||
LB203 rts
|
||
*--------------------------------------
|
||
BS.CheckFTypeXAccessA
|
||
pha
|
||
lda GP.FoundBITS
|
||
and #CMDBITS0.T
|
||
beq LB20F
|
||
|
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ldx GP.ParamT
|
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|
||
LB20F pla
|
||
|
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BS.OpenTypeXAccessA
|
||
cpx GP.FITYPE
|
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bne LB239
|
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|
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and GP.FIACCESS
|
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beq LB23D
|
||
|
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lda BS.BUFPAGE
|
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sta GP.OSYSBUF+1
|
||
lda #$0F
|
||
sta MLI.LEVEL
|
||
lda #MLI.C.OPEN
|
||
jsr GP.GOSYSTEM
|
||
bcs LB238
|
||
|
||
lda GP.OREFNUM
|
||
sta GP.MLIRW.REFNUM
|
||
sta GP.MLICF.REFNUM
|
||
sta GP.MLIMRKEOFBUF.REFNUM
|
||
|
||
LB238 rts
|
||
|
||
LB239 lda #BS.E.MISMATCH
|
||
.HS 2C BIT ABS
|
||
|
||
LB23D lda #BS.E.LOCKED
|
||
sec
|
||
rts
|
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*--------------------------------------
|
||
LB241 lda GP.SBUFADR+1
|
||
and #$FE
|
||
sta GP.SBUFADR+1
|
||
ldy BS.CAT.EICB
|
||
lda #$00
|
||
cpy BS.CAT.EPB
|
||
bcc LB25D
|
||
|
||
tay
|
||
sty BS.CAT.EICB
|
||
inc GP.SBUFADR+1
|
||
|
||
LB25A inc GP.SBUFADR+1
|
||
|
||
LB25D dey
|
||
clc
|
||
bmi LB268
|
||
|
||
adc BS.CAT.EL
|
||
bcc LB25D
|
||
|
||
bcs LB25A
|
||
|
||
LB268 adc #$04
|
||
sta GP.SBUFADR
|
||
jsr BS.MLISetMark
|
||
bcs LB28D
|
||
|
||
jsr BS.MLIRead
|
||
bcs LB28D
|
||
|
||
inc BS.CAT.EICB
|
||
lda DIRENTBUF
|
||
and #$F0
|
||
beq LB241
|
||
|
||
* lda BS.CAT.FileCnt
|
||
* bne .1
|
||
|
||
* dec BS.CAT.FileCnt+1
|
||
|
||
*.1 dec BS.CAT.FileCnt
|
||
|
||
LB28D rts
|
||
*--------------------------------------
|
||
BS.KW.EXTERNAL jmp (GP.XTRNADDR)
|
||
*--------------------------------------
|
||
BS.KW.EXEC jsr BS.CheckFilename
|
||
bcs LB2C0
|
||
|
||
bit GP.EXECFILE
|
||
bpl LB2BC
|
||
|
||
sta GP.MLIMRKEOFBUF.REFNUM
|
||
|
||
jsr BS.ZeroSBUFADR
|
||
|
||
jsr BS.MLISetMark
|
||
bcs LB2B5
|
||
|
||
lda GP.MLIMRKEOFBUF.REFNUM
|
||
bne LB333
|
||
|
||
LB2B5 pha
|
||
jsr LB36B
|
||
pla
|
||
sec
|
||
rts
|
||
|
||
LB2BC lda #BS.E.FBUSTY
|
||
sec
|
||
rts
|
||
|
||
LB2C0 bit GP.EXECACTV
|
||
bpl LB2CA
|
||
|
||
jsr LB36B
|
||
bcs LB2D3
|
||
|
||
LB2CA lda GP.FITYPE
|
||
cmp #$04
|
||
beq LB2D5
|
||
|
||
lda #BS.E.MISMATCH
|
||
LB2D3 sec
|
||
rts
|
||
|
||
LB2D5 jsr BS.GetSysBuf
|
||
bcs LB2D3
|
||
|
||
stz GP.SBUFADR
|
||
|
||
lda BS.BUFPAGE
|
||
sta GP.SBUFADR+1
|
||
ldx GP.OPENCNT
|
||
beq LB30E
|
||
|
||
tay
|
||
txa
|
||
asl
|
||
asl
|
||
adc BS.BUFPAGE
|
||
pha
|
||
|
||
LB2F2 cmp BS.BUFPAGEs-1,x
|
||
beq LB2FB
|
||
|
||
dex
|
||
bne LB2F2
|
||
|
||
brk
|
||
|
||
LB2FB tya
|
||
sta BS.BUFPAGEs-1,x
|
||
lda BS.REFNUMs,x
|
||
sta GP.MLIMRKEOFBUF.REFNUM
|
||
lda #MLI.C.SETBUF
|
||
jsr GP.GOSYSTEM
|
||
bcc LB30D
|
||
|
||
brk
|
||
|
||
LB30D pla
|
||
|
||
LB30E sta BS.BUFPAGE
|
||
sta GP.OSYSBUF+1
|
||
|
||
stz MLI.LEVEL
|
||
|
||
lda #MLI.C.OPEN
|
||
jsr GP.GOSYSTEM
|
||
bcc LB327
|
||
|
||
pha
|
||
jsr BS.FreeSysBuf
|
||
pla
|
||
sec
|
||
rts
|
||
|
||
LB327 ldx GP.OSYSBUF+1
|
||
stx BS.REFNUMs
|
||
lda GP.OREFNUM
|
||
sta BS.REFNUM
|
||
|
||
LB333 sta GP.MLIRW.REFNUM
|
||
sta GP.MLIMRKEOFBUF.REFNUM
|
||
sta GP.NEWLREF
|
||
|
||
ldx GP.FIAUXTYPE
|
||
stx GP.ParamL
|
||
ldx GP.FIAUXTYPE+1
|
||
stx GP.ParamL+1
|
||
jsr BS.AddOpenFile
|
||
|
||
lda #$7F
|
||
sta GP.NLINEMASK
|
||
lda #MLI.C.NEWLINE
|
||
jsr GP.GOSYSTEM
|
||
lda GP.FoundBITS+1
|
||
and #CMDBITS1.F+CMDBITS1.R
|
||
beq LB364
|
||
|
||
jsr LB592
|
||
bcc LB364
|
||
|
||
jmp LB2B5
|
||
|
||
LB364 lda #$FF
|
||
sta GP.EXECACTV
|
||
clc
|
||
rts
|
||
*--------------------------------------
|
||
LB36B lda GP.EXECACTV
|
||
bpl .8
|
||
|
||
sta GP.EXECFILE
|
||
ldx #$08
|
||
lda BS.REFNUMs,x
|
||
jsr BS.CloseA
|
||
|
||
.8 rts
|
||
*--------------------------------------
|
||
BS.KW.VERIFY bcs LB3B7
|
||
|
||
lda GP.FoundBITS
|
||
and #CMDBITS1.R
|
||
bne .8
|
||
|
||
ldy #0
|
||
jsr BS.GetMSGY
|
||
jsr MON.CROUT
|
||
|
||
.8 clc
|
||
rts
|
||
|
||
* lda #$00
|
||
* beq LB39F BS.KW.FLUSH.1
|
||
|
||
*--------------------------------------
|
||
BS.KW.FLUSH lda GP.FoundBITS
|
||
and #CMDBITS1.R
|
||
beq .1
|
||
|
||
jsr BS.CheckFilename
|
||
bcs .9
|
||
|
||
.1 sta GP.MLICF.REFNUM
|
||
lda #MLI.C.FLUSH
|
||
jsr GP.GOSYSTEM
|
||
|
||
.9 rts
|
||
*--------------------------------------
|
||
BS.KW.OPEN php
|
||
jsr BS.CheckFilename
|
||
bcs LB3BB
|
||
|
||
plp
|
||
lda #BS.E.FBUSTY
|
||
.HS 2C BIT ABS
|
||
LB3B3 lda #BS.E.MISMATCH
|
||
.HS 2C BIT ABS
|
||
LB3B7 lda #BS.E.PATHNFND6
|
||
sec
|
||
LB3B9 rts
|
||
|
||
LB3BB plp
|
||
ldx #$00
|
||
ldy #$00
|
||
lda GP.FoundBITS+1
|
||
and #CMDBITS1.L
|
||
bne LB3CD
|
||
|
||
stx GP.ParamL+1
|
||
sty GP.ParamL
|
||
|
||
LB3CD lda GP.FoundBITS
|
||
and #CMDBITS0.T
|
||
eor #CMDBITS0.T
|
||
beq LB3DB
|
||
|
||
lda #$04
|
||
sta GP.ParamT
|
||
|
||
LB3DB bcc LB3FE
|
||
|
||
beq LB3B7
|
||
|
||
sta GP.FITYPE
|
||
lda #$C3
|
||
sta GP.FIACCESS
|
||
|
||
ldx GP.ParamL+1
|
||
ldy GP.ParamL
|
||
stx GP.CRAUXTYPE+1
|
||
stx GP.FIAUXTYPE+1
|
||
sty GP.CRAUXTYPE
|
||
sty GP.FIAUXTYPE
|
||
jsr BS.CreateFileOrDir
|
||
bcs LB3B9
|
||
|
||
LB3FE lda GP.FITYPE
|
||
cmp GP.ParamT
|
||
bne LB3B3
|
||
|
||
cmp #$04
|
||
bne LB41D
|
||
|
||
ldx GP.FIAUXTYPE+1
|
||
ldy GP.FIAUXTYPE
|
||
lda GP.FoundBITS+1
|
||
and #CMDBITS1.L
|
||
bne LB41D
|
||
|
||
stx GP.ParamL+1
|
||
sty GP.ParamL
|
||
|
||
LB41D jsr BS.GetSysBuf
|
||
bcs LB3B9
|
||
|
||
lda BS.BUFPAGE
|
||
sta GP.OSYSBUF+1
|
||
|
||
lda #$07
|
||
sta MLI.LEVEL
|
||
|
||
lda #MLI.C.OPEN
|
||
jsr GP.GOSYSTEM
|
||
bcc LB43B
|
||
|
||
pha
|
||
jsr BS.FreeSysBuf
|
||
pla
|
||
sec
|
||
rts
|
||
|
||
LB43B lda GP.FITYPE
|
||
cmp #$0F
|
||
beq LB443
|
||
|
||
clc
|
||
|
||
LB443 lda #$00
|
||
ror
|
||
sta GP.DIRFLG
|
||
ldx GP.OPENCNT
|
||
lda BS.BUFPAGE
|
||
sta BS.BUFPAGEs,x
|
||
lda GP.OREFNUM
|
||
sta BS.REFNUMs+1,x
|
||
inc GP.OPENCNT
|
||
*--------------------------------------
|
||
BS.AddOpenFile asl
|
||
asl
|
||
asl
|
||
asl
|
||
asl
|
||
tax
|
||
lda MLI.PATHBUF
|
||
ora GP.DIRFLG
|
||
sta BS.OpenFiles,x
|
||
and #$7F
|
||
tay
|
||
cmp #$1E
|
||
bcc LB473
|
||
|
||
lda #$1D
|
||
|
||
LB473 sta ZP.PCL
|
||
|
||
lda GP.ParamL
|
||
sta BS.OpenFiles+1,x
|
||
lda GP.ParamL+1
|
||
sta BS.OpenFiles+2,x
|
||
|
||
LB481 inx
|
||
lda MLI.PATHBUF,y
|
||
sta BS.OpenFiles+2,x
|
||
dey
|
||
dec ZP.PCL
|
||
bne LB481
|
||
|
||
clc
|
||
rts
|
||
*--------------------------------------
|
||
BS.CheckFilename
|
||
lda GP.FoundBITS
|
||
and #CMDBITS0.FN1
|
||
bne LB49A
|
||
|
||
lda #BS.E.SYNTAX
|
||
sec
|
||
rts
|
||
|
||
LB49A ldx GP.OPENCNT
|
||
beq LB4B8
|
||
|
||
stx GP.EXECFILE
|
||
|
||
LB4A2 stx ZP.PCH
|
||
lda BS.REFNUMs,x
|
||
jsr BS.FindOpenFile
|
||
bne LB4B3
|
||
|
||
ldx ZP.PCH
|
||
|
||
LB4AE lda BS.REFNUMs,x
|
||
LB4B1 clc
|
||
rts
|
||
|
||
LB4B3 ldx ZP.PCH
|
||
dex
|
||
bne LB4A2
|
||
|
||
LB4B8 lda GP.EXECACTV
|
||
bpl LB4CE
|
||
|
||
lda BS.REFNUM
|
||
jsr BS.FindOpenFile
|
||
bne LB4CE
|
||
|
||
lda #$FF
|
||
sta GP.EXECFILE
|
||
ldx #$08
|
||
bne LB4AE
|
||
|
||
LB4CE lda #BS.E.FNOTOPEN
|
||
sec
|
||
rts
|
||
*--------------------------------------
|
||
BS.FindOpenFile asl
|
||
asl
|
||
asl
|
||
asl
|
||
asl
|
||
tax
|
||
lda BS.OpenFiles,x
|
||
sta GP.DIRFLG
|
||
and #$7F
|
||
cmp MLI.PATHBUF
|
||
bne LB508
|
||
|
||
tay
|
||
cmp #$1E
|
||
bcc LB4EC
|
||
|
||
lda #$1D
|
||
|
||
LB4EC sta ZP.PCL
|
||
|
||
lda BS.OpenFiles+1,x
|
||
sta BS.RecordSize
|
||
lda BS.OpenFiles+2,x
|
||
sta BS.RecordSize+1
|
||
|
||
LB4FA inx
|
||
lda MLI.PATHBUF,y
|
||
cmp BS.OpenFiles+2,x
|
||
bne LB508
|
||
|
||
dey
|
||
dec ZP.PCL
|
||
bne LB4FA
|
||
|
||
LB508 rts
|
||
*--------------------------------------
|
||
BS.KW.CLOSE lda GP.FoundBITS
|
||
and #CMDBITS0.FN1
|
||
beq BS.CloseAll
|
||
|
||
jsr BS.CheckFilename
|
||
bcs LB4B1
|
||
|
||
BS.CloseA sta GP.MLICF.REFNUM
|
||
lda BS.BUFPAGEs-1,x
|
||
sta BS.BUFPAGE
|
||
bit GP.EXECFILE
|
||
bmi LB53F
|
||
|
||
ldy GP.OPENCNT
|
||
pha
|
||
lda BS.BUFPAGEs-1,y
|
||
sta BS.BUFPAGEs-1,x
|
||
pla
|
||
sta BS.BUFPAGEs-1,y
|
||
lda BS.REFNUMs,x
|
||
pha
|
||
lda BS.REFNUMs,y
|
||
sta BS.REFNUMs,x
|
||
pla
|
||
sta BS.REFNUMs,y
|
||
|
||
LB53F stz MLI.LEVEL
|
||
|
||
jsr BS.MLIClose
|
||
bcs LB572
|
||
|
||
jsr BS.FreeSysBuf
|
||
bit GP.EXECFILE
|
||
bpl LB55E
|
||
|
||
stz GP.EXECACTV
|
||
stz GP.EXECFILE
|
||
|
||
rts
|
||
|
||
LB55E dec GP.OPENCNT
|
||
rts
|
||
*--------------------------------------
|
||
BS.CloseAll ldx GP.OPENCNT
|
||
beq LB573
|
||
|
||
stx GP.EXECFILE
|
||
lda BS.REFNUMs,x
|
||
jsr BS.CloseA
|
||
bcc BS.CloseAll
|
||
|
||
LB572 rts
|
||
|
||
LB573 stz GP.MLICF.REFNUM
|
||
|
||
lda #$07
|
||
sta MLI.LEVEL
|
||
jmp BS.MLIClose
|
||
*--------------------------------------
|
||
BS.KW.POSITION jsr BS.CheckFilename
|
||
bcs LB5F0
|
||
|
||
sta GP.MLIRW.REFNUM
|
||
sta GP.NEWLREF
|
||
bit GP.DIRFLG
|
||
bmi LB5F0
|
||
*--------------------------------------
|
||
LB592 lda GP.FoundBITS+1
|
||
and #CMDBITS1.F+CMDBITS1.R
|
||
beq LB5ED
|
||
|
||
cmp #$03
|
||
beq LB5ED
|
||
|
||
and #$01
|
||
beq LB5AD
|
||
|
||
lda GP.ParamR
|
||
sta GP.ParamF
|
||
lda GP.ParamR+1
|
||
sta GP.ParamF+1
|
||
|
||
LB5AD lda #$EF
|
||
sta GP.MLIRW.COUNT
|
||
stz GP.MLIRW.COUNT+1
|
||
|
||
stz GP.MLIRW.DATAPTR
|
||
lda #$02
|
||
sta GP.MLIRW.DATAPTR+1
|
||
|
||
lda #$7F
|
||
sta GP.NLINEMASK
|
||
lda #MLI.C.NEWLINE
|
||
jsr GP.GOSYSTEM
|
||
bcs LB5F0
|
||
|
||
LB5CB lda GP.ParamF
|
||
ora GP.ParamF+1
|
||
clc
|
||
beq LB5F0
|
||
|
||
jsr BS.MLIRead
|
||
bcs LB5F0
|
||
|
||
lda GP.ParamF
|
||
sbc #$00
|
||
sta GP.ParamF
|
||
lda GP.ParamF+1
|
||
sbc #$00
|
||
sta GP.ParamF+1
|
||
bcs LB5CB
|
||
|
||
LB5ED lda #BS.E.INVOPT
|
||
sec
|
||
LB5F0 rts
|
||
*--------------------------------------
|
||
LB5F1 lda BS.RecordSize
|
||
sta BS.TMPBUF4
|
||
lda BS.RecordSize+1
|
||
sta BS.TMPBUF4+1
|
||
|
||
stz BS.TMPBUF4+2
|
||
stz BS.TMPBUF4+3
|
||
|
||
jsr BS.ZeroSBUFADR
|
||
|
||
LB60E lsr GP.ParamR+1
|
||
ror GP.ParamR
|
||
ldx #$00
|
||
bcc LB62F
|
||
|
||
clc
|
||
|
||
LB619 lda BS.TMPBUF4,x
|
||
adc GP.SBUFADR,x
|
||
sta GP.SBUFADR,x
|
||
inx
|
||
txa
|
||
eor #$03
|
||
bne LB619
|
||
|
||
bcs LB642
|
||
|
||
ldx BS.TMPBUF4+3
|
||
bne LB642
|
||
|
||
LB62F rol BS.TMPBUF4,x
|
||
inx
|
||
txa
|
||
eor #$04
|
||
bne LB62F
|
||
|
||
lda GP.ParamR
|
||
ora GP.ParamR+1
|
||
bne LB60E
|
||
|
||
clc
|
||
rts
|
||
|
||
LB642 lda #BS.E.RANGE
|
||
sec
|
||
rts
|
||
*--------------------------------------
|
||
BS.KW.READ jsr BS.CheckFilename
|
||
bcs LB69B
|
||
|
||
sta GP.MLIRW.REFNUM
|
||
sta GP.MLIMRKEOFBUF.REFNUM
|
||
sta GP.NEWLREF
|
||
bit GP.DIRFLG
|
||
bmi LB69C
|
||
|
||
jsr BS.CheckBFR
|
||
bcs LB69B
|
||
|
||
ldx #$7F
|
||
ldy #$EF
|
||
lda GP.FoundBITS+1
|
||
and #CMDBITS1.L
|
||
beq LB67C
|
||
|
||
ldy GP.ParamL
|
||
ldx GP.ParamL+1
|
||
bne LB6CB
|
||
|
||
cpy #$EF
|
||
bcs LB6CB
|
||
|
||
lda #$22
|
||
sta IO.LINEBUF
|
||
|
||
lda #$01
|
||
|
||
LB67C sta GP.MLIRW.DATAPTR
|
||
sty GP.MLIRW.COUNT
|
||
stx GP.NLINEMASK
|
||
lda #$02
|
||
sta GP.MLIRW.DATAPTR+1
|
||
|
||
stz GP.MLIRW.COUNT+1
|
||
|
||
lda #MLI.C.NEWLINE
|
||
jsr GP.GOSYSTEM
|
||
bcs LB69B
|
||
|
||
LB696 lda #$FF
|
||
sta GP.IFILACTV
|
||
LB69B rts
|
||
|
||
LB69C lda #$59
|
||
sta GP.MLIRW.DATAPTR
|
||
lda #$02
|
||
sta GP.MLIRW.DATAPTR+1
|
||
lda #$01
|
||
sta GP.CATFLAG
|
||
lda GP.FoundBITS+1
|
||
and #CMDBITS1.R
|
||
clc
|
||
beq LB696
|
||
|
||
jsr BS.ZeroSBUFADR
|
||
|
||
jsr BS.MLISetMark
|
||
bcc LB696
|
||
|
||
LB6CA rts
|
||
|
||
LB6CB lda #BS.E.RANGE
|
||
tax
|
||
sec
|
||
rts
|
||
*--------------------------------------
|
||
BS.CheckBFR lda GP.FoundBITS+1
|
||
and #CMDBITS1.B+CMDBITS1.F+CMDBITS1.R
|
||
beq LB719
|
||
|
||
and #CMDBITS1.R
|
||
beq LB6E5
|
||
|
||
jsr LB5F1
|
||
bcs LB6CB
|
||
|
||
LB6E0 jsr LB712
|
||
bcs LB71A
|
||
|
||
LB6E5 lda GP.FoundBITS+1
|
||
and #CMDBITS1.F
|
||
beq LB6F1
|
||
|
||
jsr LB5AD
|
||
bcs LB71A
|
||
|
||
LB6F1 lda GP.FoundBITS+1
|
||
and #CMDBITS1.B
|
||
beq LB719
|
||
|
||
jsr BS.MLIGetMark
|
||
bcs LB71A
|
||
|
||
ldx #$00
|
||
ldy #$02
|
||
|
||
LB703 lda GP.ParamB,x
|
||
adc GP.SBUFADR,x
|
||
sta GP.SBUFADR,x
|
||
inx
|
||
dey
|
||
bpl LB703
|
||
|
||
bcs LB6CB
|
||
|
||
LB712 jsr BS.MLISetMark
|
||
bcs LB71A
|
||
|
||
LB719 clc
|
||
LB71A ldx #$00
|
||
rts
|
||
*--------------------------------------
|
||
BS.KW.WRITE jsr BS.CheckFilename
|
||
bcs LB732
|
||
|
||
sta GP.MLIRW.REFNUM
|
||
sta GP.MLIMRKEOFBUF.REFNUM
|
||
sta GP.NEWLREF
|
||
bit GP.DIRFLG
|
||
bpl LB734
|
||
|
||
lda #BS.E.LOCKED
|
||
|
||
LB732 sec
|
||
rts
|
||
|
||
LB734 stz GP.MLIRW.DATAPTR
|
||
lda #$02
|
||
sta GP.MLIRW.DATAPTR+1
|
||
jsr BS.CheckBFR
|
||
bcc LB757
|
||
|
||
cmp #$02
|
||
bne LB732
|
||
|
||
cpx #$02
|
||
beq LB732
|
||
|
||
LB74B jsr BS.MLISetEOF
|
||
bcs LB732
|
||
|
||
jsr LB6E0
|
||
bcs LB732
|
||
|
||
LB757 lda AS.HIMEM
|
||
sta GP.MLIRW.DATAPTR
|
||
lda AS.HIMEM+1
|
||
sta GP.MLIRW.DATAPTR+1
|
||
lda #$FF
|
||
sta GP.OFILACTV
|
||
clc
|
||
rts
|
||
*--------------------------------------
|
||
BS.KW.APPEND php
|
||
jsr BS.CheckFilename
|
||
bcc LB77A
|
||
|
||
plp
|
||
jsr BS.KW.OPEN
|
||
bcs LB788
|
||
|
||
lda GP.OREFNUM
|
||
bne LB77B
|
||
|
||
brk
|
||
|
||
LB77A plp
|
||
|
||
LB77B sta GP.MLIRW.REFNUM
|
||
sta GP.MLIMRKEOFBUF.REFNUM
|
||
bit GP.DIRFLG
|
||
bpl LB78A
|
||
|
||
lda #BS.E.LOCKED
|
||
sec
|
||
|
||
LB788 rts
|
||
|
||
LB78A ldx GP.ParamL
|
||
ldy GP.ParamL+1
|
||
lda GP.FoundBITS+1
|
||
and #CMDBITS1.L
|
||
bne LB79D
|
||
|
||
ldx GP.FIAUXTYPE
|
||
ldy GP.FIAUXTYPE+1
|
||
|
||
LB79D phx
|
||
jsr BS.GetFTableIdx
|
||
pla
|
||
sta BS.OpenFiles+1,x
|
||
sta BS.RecordSize
|
||
tya
|
||
sta BS.OpenFiles+2,x
|
||
sta BS.RecordSize+1
|
||
jsr BS.MLIGetEOF
|
||
bcs LB788
|
||
|
||
lda BS.RecordSize+1
|
||
bne LB7C8
|
||
|
||
lda BS.RecordSize
|
||
cmp #$02
|
||
bcc LB7CD
|
||
|
||
LB7C8 jsr BS.FileLenDivRS
|
||
bcs LB788
|
||
|
||
LB7CD jmp LB74B
|
||
*--------------------------------------
|
||
BS.FileLenDivRS ldx #$03
|
||
|
||
LB7D2 lda GP.SBUFADR-1,x
|
||
sta BS.TMPBUF4-1,x
|
||
dex
|
||
bne LB7D2
|
||
|
||
stz BS.TMPBUF4+3
|
||
stz XBC0E
|
||
|
||
ldy #24
|
||
|
||
LB7E3 jsr BS.TMPBUF3x2
|
||
rol BS.TMPBUF4+3
|
||
rol XBC0E
|
||
sec
|
||
lda BS.TMPBUF4+3
|
||
sbc BS.RecordSize
|
||
tax
|
||
lda XBC0E
|
||
sbc BS.RecordSize+1
|
||
bcc LB805
|
||
|
||
stx BS.TMPBUF4+3
|
||
sta XBC0E
|
||
inc BS.TMPBUF4
|
||
|
||
LB805 dey
|
||
bne LB7E3
|
||
|
||
lda BS.TMPBUF4+3
|
||
ora XBC0E
|
||
clc
|
||
beq LB839
|
||
|
||
lda BS.RecordSize
|
||
sec
|
||
sbc BS.TMPBUF4+3
|
||
tax
|
||
lda BS.RecordSize+1
|
||
sbc XBC0E
|
||
tay
|
||
txa
|
||
clc
|
||
adc GP.SBUFADR
|
||
sta GP.SBUFADR
|
||
tya
|
||
adc GP.SBUFADR+1
|
||
sta GP.SBUFADR+1
|
||
bcc .1
|
||
|
||
inc GP.SBUFADR+2
|
||
|
||
.1 lda #BS.E.RANGE
|
||
|
||
LB839 rts
|
||
*--------------------------------------
|
||
BS.GetFileInfo ldx #$0A
|
||
lda #MLI.C.GETFILEINFO
|
||
bne LB858
|
||
|
||
BS.SetFileInfoNoDate
|
||
ldx #7
|
||
|
||
.1 stz GP.FIMDATE,x
|
||
dex
|
||
bpl .1
|
||
|
||
BS.SetFileInfo ldx #$07
|
||
lda #MLI.C.SETFILEINFO
|
||
|
||
LB858 stx GP.SSGINFO
|
||
jmp GP.GOSYSTEM
|
||
|
||
BS.JMP.GP.VSYSO jmp (GP.VSYSO)
|
||
BS.JMP.GP.VSYSI jmp (GP.VSYSI)
|
||
*--------------------------------------
|
||
BS.KW.MTR jsr BS.SetState0
|
||
jsr MON.CLREOL
|
||
jmp MON.ENTERMON
|
||
*--------------------------------------
|
||
BS.KW.MEM jsr MON.CROUT
|
||
|
||
ldx #9
|
||
|
||
.1 lda AS.PGRMSTART,x
|
||
sta $260,x
|
||
dex
|
||
bpl .1
|
||
|
||
lda AS.HIMEM
|
||
sta $260+10
|
||
lda AS.HIMEM+1
|
||
sta $260+11
|
||
|
||
lda #0
|
||
sta XBC10
|
||
|
||
.2 ldx #BSX.Mem.X
|
||
jsr BS.ToAUX
|
||
|
||
jsr BS.LINEBUFOUT
|
||
inc XBC10
|
||
lda XBC10
|
||
cmp #6
|
||
bne .2
|
||
|
||
jsr MON.CROUT
|
||
|
||
clc
|
||
rts
|
||
*--------------------------------------
|
||
BS.KW.ONLINE jsr MON.CROUT
|
||
|
||
jsr BS.SetSBUFADRCMDBUF
|
||
|
||
lda MLI.DEVNUM
|
||
pha
|
||
|
||
lda #$10
|
||
|
||
.1 sta GP.MLIMRKEOFBUF.REFNUM
|
||
|
||
lda #MLI.C.ONLINE
|
||
jsr GP.GOSYSTEM
|
||
bcs .7
|
||
|
||
lda BS.CMDBUF
|
||
and #$0F
|
||
inc
|
||
sta BS.CMDBUF.LEN
|
||
lda #'/'
|
||
sta BS.CMDBUF
|
||
|
||
jsr BS.GetFileInfo
|
||
bcs .7
|
||
|
||
ldx #BSX.Online.X
|
||
jsr BS.ToAUX
|
||
|
||
jsr BS.LINEBUFOUT
|
||
|
||
.7 lda GP.MLIMRKEOFBUF.REFNUM
|
||
eor #$80
|
||
bmi .1
|
||
|
||
clc
|
||
adc #$10
|
||
bpl .1
|
||
|
||
jsr MON.CROUT
|
||
|
||
pla
|
||
sta MLI.DEVNUM
|
||
|
||
BS.KW.NOMON clc
|
||
rts
|
||
*--------------------------------------
|
||
* FORMAT VOLNAME,Sx,Dy
|
||
* ,A<HEADCOUNT>,E<TRACKCOUNT>,F<STEPPING>
|
||
* ,L<CATBLOCK>,B<BLOCK>
|
||
*
|
||
* d : 1,2 heads
|
||
* sss : 4,3,2,1 steppings
|
||
* => T : dev type, 0 = BLK, 255 = D2
|
||
* => V : d0000sss
|
||
*--------------------------------------
|
||
BS.KW.FORMAT ldx #BSX.FMT.CheckP.X
|
||
jsr BS.ToAUX
|
||
bcs .99
|
||
|
||
bit GP.ParamT
|
||
bmi .5
|
||
*--------------------------------------
|
||
* Format BLK dev
|
||
*--------------------------------------
|
||
lda #10
|
||
sta ZP.BUFPTR+1 fake Buffer for status & format
|
||
stz ZP.BUFPTR
|
||
|
||
jsr .2 A = cmd = 0 = status
|
||
bcs .99
|
||
|
||
lda GP.FoundBITS+1
|
||
and #CMDBITS1.B
|
||
bne .1
|
||
|
||
stx GP.ParamB
|
||
sty GP.ParamB+1
|
||
stz GP.ParamB+2
|
||
|
||
.1 lda #3 cmd = 3 = format
|
||
|
||
jsr .2
|
||
|
||
bra BS.KW.FORMAT.CAT ignore if not supported by HW
|
||
|
||
.99 lda #BS.E.IO
|
||
rts
|
||
|
||
.2 sta ZP.CMD
|
||
|
||
lda BS.WBlock.P.NUM unitnum : DSSS0000
|
||
sta ZP.UNITNUM
|
||
|
||
lsr
|
||
lsr
|
||
lsr
|
||
tax 000DSSS0
|
||
|
||
bit IO.RRAMWRAMBNK1
|
||
bit IO.RRAMWRAMBNK1
|
||
|
||
jsr .3
|
||
|
||
bit IO.RROMBNK1
|
||
rts
|
||
|
||
.3 jmp (MLI.DEVPTRS,x)
|
||
*--------------------------------------
|
||
* Format Disk II
|
||
*--------------------------------------
|
||
.5 stz GP.ParamB+1 Total Block Count
|
||
|
||
ldx #3
|
||
|
||
bit GP.ParamV
|
||
bpl .6
|
||
|
||
inx 2 heads....
|
||
|
||
.6 lda GP.ParamE
|
||
|
||
.7 asl
|
||
rol GP.ParamB+1
|
||
dex
|
||
bne .7
|
||
|
||
sta GP.ParamB
|
||
|
||
ldx #BSX.FMT.D2.X
|
||
jsr BS.ToAUX
|
||
bcs .99
|
||
*--------------------------------------
|
||
BS.KW.FORMAT.CAT
|
||
lda #2 512 bytes buffers
|
||
jsr BS.GETBUFR
|
||
bcs .99
|
||
|
||
sta BS.WBlock.P.PTR+1
|
||
|
||
ldx GP.ParamV
|
||
bne .10
|
||
|
||
lda #0 BB.ProDOS
|
||
ldx #BSX.FMT.GetCatBlk.X
|
||
jsr BS.ToAUX
|
||
|
||
jsr BS.WBlock
|
||
bcs .9
|
||
|
||
ldx #BSX.FMT.GetCatBlk.X
|
||
lda #1 BB.SOS
|
||
jsr BS.ToAUX
|
||
|
||
jsr BS.WBlock
|
||
bcs .9
|
||
|
||
bra .11
|
||
|
||
.10 ldx #BSX.FMT.GetCatBlk.X
|
||
lda #2 BB.FX 1/2
|
||
jsr BS.ToAUX
|
||
|
||
jsr BS.WBlock
|
||
bcs .9
|
||
|
||
ldx #BSX.FMT.GetCatBlk.X
|
||
lda #3 BB.FX 2/2
|
||
jsr BS.ToAUX
|
||
|
||
jsr BS.WBlock
|
||
bcs .9
|
||
|
||
.11 ldx #BSX.FMT.GetCatBlk.X
|
||
lda #4 Ist CAT block
|
||
jsr BS.ToAUX
|
||
|
||
jsr BS.WBlock
|
||
bcs .9
|
||
|
||
.1 ldx #BSX.FMT.GetCatBlk.X
|
||
lda #5 Next CAT block
|
||
jsr BS.ToAUX
|
||
bcs .2
|
||
|
||
jsr BS.WBlock
|
||
bcs .9
|
||
|
||
bra .1
|
||
|
||
.2 ldx #BSX.FMT.GetCatBlk.X
|
||
lda #6 BM blocks
|
||
jsr BS.ToAUX
|
||
bcs .3
|
||
|
||
jsr BS.WBlock
|
||
bcs .9
|
||
|
||
bra .2
|
||
|
||
.3
|
||
|
||
|
||
clc
|
||
|
||
.9 php
|
||
jsr BS.FREEBUFR
|
||
lda #BS.E.IO
|
||
plp
|
||
.99 rts
|
||
*--------------------------------------
|
||
BS.WBlock jsr MLI
|
||
.DA #MLI.C.WRITEBLOCK
|
||
.DA BS.WBlock.P
|
||
bcs .9
|
||
|
||
inc BS.WBlock.P.BLK
|
||
rts
|
||
|
||
.9 lda #BS.E.IO
|
||
|
||
rts
|
||
*--------------------------------------
|
||
BS.WBlock.P .DA #3
|
||
BS.WBlock.P.NUM .BS 1
|
||
BS.WBlock.P.PTR .BS 2
|
||
BS.WBlock.P.BLK .BS 2
|
||
*--------------------------------------
|
||
BS.Expand2.P .DA #1
|
||
.DA MLI.PATHBUF
|
||
*--------------------------------------
|
||
BS.Expand2PATHBUF
|
||
stz MLI.PATHBUF reset target path
|
||
|
||
lda BS.CMDBUF
|
||
cmp #'/' new path is absolute ?
|
||
beq .1
|
||
|
||
jsr MLI no, get current path as a base
|
||
.DA #MLI.C.GETPREFIX
|
||
.DA BS.Expand2.P
|
||
|
||
.1 ldx #BSX.Expand.X
|
||
*--------------------------------------
|
||
BS.ToAUX stx .1+1
|
||
|
||
sei
|
||
|
||
tsx
|
||
sta IO.SETALTZP
|
||
stx $100
|
||
ldx $101
|
||
txs
|
||
|
||
bit IO.RRAMWRAMBNK1
|
||
bit IO.RRAMWRAMBNK1
|
||
|
||
cli
|
||
|
||
.1 ldx #$FF SELF MODIFIED
|
||
jsr BSX.JMPX
|
||
|
||
stx .3+1
|
||
php
|
||
plx
|
||
stx .2+1
|
||
|
||
sei
|
||
|
||
tsx
|
||
stx $101
|
||
ldx $100
|
||
txs
|
||
sta IO.CLRALTZP
|
||
|
||
bit IO.RROMBNK1
|
||
|
||
cli
|
||
|
||
.2 ldx #$FF SELF MODIFIED
|
||
phx
|
||
.3 ldx #$FF SELF MODIFIED
|
||
plp
|
||
rts
|
||
*--------------------------------------
|
||
BS.ToAUXSaveX .BS 1
|
||
*--------------------------------------
|
||
BS.GetFTableIdx lda GP.MLIRW.REFNUM
|
||
lsr
|
||
ror
|
||
ror
|
||
ror
|
||
tax
|
||
rts
|
||
*--------------------------------------
|
||
BS.SetSBUFADRCMDBUF
|
||
ldx #BS.CMDBUF
|
||
ldy /BS.CMDBUF
|
||
BS.SetSBUFADRXY0
|
||
stz GP.SBUFADR+2
|
||
|
||
BS.SetSBUFADRXY stx GP.SBUFADR
|
||
sty GP.SBUFADR+1
|
||
rts
|
||
*--------------------------------------
|
||
BS.ZeroSBUFADR lda #0
|
||
sta GP.SBUFADR
|
||
sta GP.SBUFADR+1
|
||
sta GP.SBUFADR+2
|
||
rts
|
||
*--------------------------------------
|
||
MAN
|
||
SAVE usr/src/basic.fx/basic.s.c
|
||
LOAD usr/src/basic.fx/basic.s
|
||
ASM
|