2020-05-17 17:34:32 +00:00
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NEW
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AUTO 3,1
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*--------------------------------------
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ERRORX.GetErrorMessage
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ldx #ERRORX.Messages
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stx ZPPtr1
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ldx /ERRORX.Messages
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stx ZPPtr1+1
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ldx #0
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pha
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.1 pla
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cmp ERRORX.Codes,x
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beq .4
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pha
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ldy #0
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.2 iny
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lda (ZPPtr1),y
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bpl .2
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tya
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sec
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adc ZPPtr1
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sta ZPPtr1
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bcc .3
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inc ZPPtr1+1
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.3 inx
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cpx #ERRORX.Count
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bne .1
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pla
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.4 ldy #$ff
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sta CLRWRITEAUX
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.5 iny
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lda (ZPPtr1),y
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pha
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and #$7F
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sta (ZPPtr2),y
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pla
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bpl .5
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iny
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lda #0
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sta (ZPPtr2),y
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clc
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rts
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2020-12-23 14:54:57 +00:00
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*-------------------------------------- MLI
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2020-07-30 11:14:37 +00:00
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ERRORX.Codes .DA #MLI.E.BADCALL
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.DA #MLI.E.IO
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2020-05-17 17:34:32 +00:00
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.DA #MLI.E.NODEV
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.DA #MLI.E.WRTPROT
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.DA #MLI.E.DSKSWIT
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.DA #MLI.E.OFFLINE
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.DA #MLI.E.INVPATH
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.DA #MLI.E.PNOTFND
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.DA #MLI.E.VNOTFND
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.DA #MLI.E.FNOTFND
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.DA #MLI.E.DUPFILE
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.DA #MLI.E.VOLFULL
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.DA #MLI.E.DIRFULL
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.DA #MLI.E.UNSUPST
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.DA #MLI.E.EOF
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.DA #MLI.E.LOCKED
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.DA #MLI.E.OPEN
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2020-05-21 12:55:49 +00:00
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.DA #MLI.E.BADBUF
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2020-12-23 14:54:57 +00:00
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*-------------------------------------- KERNEL
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2020-05-17 17:34:32 +00:00
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.DA #E.OOM
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.DA #E.OOH
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.DA #E.INVH
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.DA #E.BUF
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.DA #E.BADPATH
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.DA #E.BADARG
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.DA #E.NSP
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.DA #E.SYN
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.DA #E.ENVF
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.DA #E.IBIN
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.DA #E.FTB
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2020-11-29 13:16:39 +00:00
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.DA #E.INUM
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2020-05-17 17:34:32 +00:00
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.DA #3 Ctrl-C
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2020-12-23 14:54:57 +00:00
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*-------------------------------------- PARSER
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2020-05-17 17:34:32 +00:00
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.DA #E.CSYN
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.DA #E.ESYN
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.DA #E.STACKERROR
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.DA #E.STKOVERFLOW
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.DA #E.NOWHILE
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.DA #E.NOFOR
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.DA #E.NOIF
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.DA #E.BADFTYPE
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.DA #E.FUNDEF
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.DA #E.UNEXPEOF
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2020-12-23 14:54:57 +00:00
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.DA #E.NODO
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2020-05-17 17:34:32 +00:00
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*--------------------------------------
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ERRORX.Count .EQ *-ERRORX.Codes
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*--------------------------------------
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2020-07-30 11:14:37 +00:00
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ERRORX.Messages .AT "Bad MLI Call"
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.AT "I/O Error"
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2020-05-17 17:34:32 +00:00
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.AT "No Device"
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.AT "Disk Write-Prot."
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.AT "Disk Switched"
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.AT "Offline Device"
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.AT "Invalid Path"
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.AT "Path Not Found"
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.AT "Vol Not Found"
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.AT "File Not Found"
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.AT "Dup. Filename"
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.AT "Vol Is Full"
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.AT "Dir Is Full"
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.AT "Unsupp. Storage"
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.AT "End Of File"
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.AT "File Locked"
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.AT "File Opened"
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2020-05-21 12:55:49 +00:00
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.AT "Bad Buffer"
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2020-05-17 17:34:32 +00:00
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*--------------------------------------
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.AT "Out Of Memory"
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.AT "Out Of Handle"
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.AT "Invalid Handle"
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.AT "Buffer Overflow"
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.AT "Bad Path"
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.AT "Bad API Argument"
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.AT "No Such Process"
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.AT "Syntax Error"
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.AT "Env Is Full"
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.AT "Invalid BIN"
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.AT "File Too Big"
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2020-11-29 13:16:39 +00:00
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.AT "Invalid Numerical"
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2020-05-17 17:34:32 +00:00
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.AT "User Interrupt"
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*--------------------------------------
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.AT "Cmd Syntax Error"
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.AT "Exp. Syntax Error"
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.AT "Stack Error"
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.AT "Stack Overflow"
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.AT "LOOP Without WHILE"
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.AT "NEXT Without FOR"
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.AT "FI/ELSE Without IF"
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.AT "Bad File Type"
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.AT "Undef. Function"
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.AT "Unexp. EOF"
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2020-12-23 14:54:57 +00:00
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.AT "LOOP Without DO"
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2020-05-17 17:34:32 +00:00
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*--------------------------------------
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.AT "Unknown Error"
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*--------------------------------------
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MAN
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2020-12-15 13:23:22 +00:00
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SAVE usr/src/sys/kernel.s.errorx
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LOAD usr/src/sys/kernel.s
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2020-05-17 17:34:32 +00:00
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ASM
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