mirror of
https://github.com/A2osX/A2osX.git
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204 lines
4.0 KiB
Plaintext
204 lines
4.0 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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*/--------------------------------------
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* #FPutCAY
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* Print A (char) to File
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* ##In:
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* A : char to print
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* Y = hFILE
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* ##Out:
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* CC = success
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*\--------------------------------------
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K.FPutCAY sta K.PutC.Char
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sty K.PutC.Node
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tya
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phy
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bne K.PutCA.1
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K.PutCA.8 ply
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clc
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rts
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*/--------------------------------------
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* #PutCA
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* Print A (char) to StdOut
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* ##In:
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* A : char to print
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* ##Out:
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* CC = success
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*\--------------------------------------
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K.PutCA sta K.PutC.Char
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phy
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ldy #S.PS.hStdOut
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lda (pPs),y
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beq K.PutCA.8 NUL
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phx
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K.PutCA.1 sta K.PutC.Node
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jsr K.GetMemPtrA
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>STYA pDev
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ldy #S.NODE.T
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lda (pDev),y
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asl
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tax
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jsr K.PutCA.Jmp
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plx
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ply
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rts
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*--------------------------------------
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K.PutCA.Jmp jmp (.1,x)
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.1 .DA K.PutCA.REG
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.DA K.CHR.IOERR DIR
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.DA K.PutCA.CDEV
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.DA K.CHR.IOERR BDEV
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.DA K.CHR.IOERR LNK
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.DA K.CHR.IOERR DSOCK
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.DA K.PutCA.SSOCK
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.DA K.PutCA.FIFO
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*--------------------------------------
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K.PutCA.REG lda K.PutC.Node
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ldy K.PutC.Char
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jmp K.FWriteAY
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*--------------------------------------
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K.PutCA.CDEV ldy #S.NODE.DEV.JMP
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lda (pDev),y
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sta .1+1
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iny
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lda (pDev),y
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sta .1+2
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lda K.PutC.Char
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ldx #DEVMGR.WRITE
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.1 jmp $ffff
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*--------------------------------------
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K.PutCA.SSOCK sec
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rts
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*--------------------------------------
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K.PutCA.FIFO ldy #S.NODE.FIFO.S
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lda (pDev),y
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beq .9 Remote PS did not opened yet the pipe
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cmp #S.NODE.FIFO.S.Closed
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beq .99 Remote PS closed the Pipe
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ldy #S.NODE.FIFO.hMem
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lda (pDev),y
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jsr K.GetMemPtrA
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>STYA .1+2
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ldy #S.NODE.FIFO.Head
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lda (pDev),y
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inc
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dey #S.NODE.FIFO.Tail
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cmp (pDev),y
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beq .9 FIFO is full
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iny
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sta (pDev),y
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tay
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lda K.PutC.Char
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.1 sta $ffff,y
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clc
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rts
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.9 lda #MLI.ERR.VOLFULL
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sec
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rts
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.99 lda #MLI.ERR.EOF
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sec
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rts
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*--------------------------------------
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K.PutC.Char .BS 1
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K.PutC.Node .BS 1
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*/--------------------------------------
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* #FGetCA
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* Get char from File
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* ##In:
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* A = hFILE
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* ##Out:
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* CC = success
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* A = char
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*\--------------------------------------
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K.FGetCA
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*/--------------------------------------
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* #GetC
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* Get char from StdIn
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* ##In:
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* none.
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* ##Out:
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* CC = success
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* A = char
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*\--------------------------------------
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K.GetC ldy #S.PS.hStdIn
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lda (pPs),y
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sta K.PutC.Node
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jsr K.GetMemPtrA
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>STYA pDev
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ldy #S.NODE.T
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lda (pDev),y
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asl
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tax
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jmp (.1,x)
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.1 .DA K.GetC.REG
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.DA K.CHR.IOERR DIR
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.DA K.GetC.CDEV
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.DA K.CHR.IOERR BDEV
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.DA K.CHR.IOERR LNK
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.DA K.CHR.IOERR DSOCK
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.DA K.GetC.SSOCK
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.DA K.GetC.FIFO
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*--------------------------------------
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K.GetC.REG
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*--------------------------------------
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K.GetC.CDEV ldx #DEVMGR.READ
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ldy #S.NODE.DEV.JMP
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lda (pDev),y
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sta .1+1
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iny
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lda (pDev),y
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sta .1+2
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.1 jmp $ffff
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*--------------------------------------
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K.GetC.SSOCK
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*--------------------------------------
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K.GetC.FIFO
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*/--------------------------------------
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* #FPutS
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* Print String to FILE
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* ##In:
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* PUSHW : CPtr
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* PUSHB : hFILE
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* ##Out:
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* CC = success
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*\--------------------------------------
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K.FPutS
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*/--------------------------------------
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* #PutSYA
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* Print String to StdOut
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* ##In:
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* Y,A : CPtr
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* ##Out:
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* CC = success
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*\--------------------------------------
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K.PutSYA
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*--------------------------------------
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K.FGetS
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*--------------------------------------
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K.GetSYA
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bra *
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*--------------------------------------
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K.CHR.IOERR lda #MLI.ERR.IO
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sec
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rts
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*--------------------------------------
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MAN
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SAVE SYS/KERNEL.S.CHR
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LOAD SYS/KERNEL.S
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ASM
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