mirror of
https://github.com/A2osX/A2osX.git
synced 2024-06-27 00:29:29 +00:00
Kernel 0.9.1 : Code reorganization & move to CSTR (GETTY,LOGIN)
This commit is contained in:
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c55cfbbf0e
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@ -51,7 +51,7 @@ DEV.HEADER cld
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jmp (DRV.CS.START,x)
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.DA #S.DEV.S.WRITE+S.DEV.S.READ
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.BS 6
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>PSTR "CON" NAME
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>CSTR "CON" NAME
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.HS 00 NAME must Be 5 bytes long
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*--------------------------------------
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* Driver Code
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@ -214,7 +214,7 @@ SYS.SPrintF.YA .EQ $5A
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SYS.FPrintF.YA .EQ $5C
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* .EQ $5E
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SYS.FileSearch .EQ $60
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* .EQ $60
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SYS.GetFullPath.YA .EQ $62
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SYS.LoadFile .EQ $64
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SYS.SaveFile .EQ $66
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@ -246,7 +246,7 @@ SYS.PTime2Time .EQ $94
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SYS.LoadLib.YA .EQ $98
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SYS.UnloadLib.A .EQ $9A
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SYS.LoadDrv.YA .EQ $9C
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* .EQ $9E
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SYS.FileSearch .EQ $9E
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SYS.ExecProcessNewEnvYA .EQ $A0
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SYS.ExecProcessYA .EQ $A2
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@ -40,17 +40,13 @@ L.MSG.GREETINGS .DA MSG.GREETINGS
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L.TERM .DA TERM
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.DA 0 End Of Reloc Table
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*--------------------------------------
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CS.INIT >SYSCALL GetArgC
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cmp #1
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bne .1
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CS.INIT ldy #S.PS.ARGC
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lda (pPs),y
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cmp #2
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bne .9
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>LDYA L.MSG.USAGE
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>SYSCALL PrintF.YA
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lda #0
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sec
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rts
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.1 lda #1
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>DEBUG
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lda #1
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>SYSCALL GetArg.A
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>SYSCALL MkNod.YA
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@ -80,6 +76,12 @@ CS.INIT >SYSCALL GetArgC
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sta (pPs)
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clc
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rts
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>LDYA L.MSG.USAGE
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>SYSCALL PrintF.YA
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lda #0
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sec
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.9 rts
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*--------------------------------------
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CS.RUN jsr Init.Timeout
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@ -293,7 +295,7 @@ Wait.TimeOut sec
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*--------------------------------------
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CS.END
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PRINT.DEBUG.CHAR .AS "0123456789ABCDEF"
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MSG.USAGE >CSTR "GETTY <DEV> <PROGRAM>\r\n"
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MSG.USAGE >CSTR "Usage : GETTY <DEV> <PROGRAM>\r\n"
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MSG.TELNET.OPT
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* .DA #IAC,#WILL,#TELOPT.BINARY
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* .DA #IAC,#DO,#TELOPT.LINEMODE
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@ -37,8 +37,7 @@ L.MSG.HELP .DA MSG.HELP
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L.MSG.LOAD .DA MSG.LOAD
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.DA 0
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*--------------------------------------
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CS.INIT >DEBUG
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ldy #S.PS.ARGC
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CS.INIT ldy #S.PS.ARGC
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lda (pPs),y
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bne .1
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@ -38,7 +38,8 @@ L.MSG.PASSWORD .DA MSG.PASSWORD
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L.SHELL .DA SHELL
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.DA 0
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*--------------------------------------
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CS.INIT lda (pPs)
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CS.INIT >DEBUG
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lda (pPs)
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ora #S.PS.F.EVENT Now accept events
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sta (pPs)
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clc Tell TskMgr To stay in memory
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@ -65,7 +65,10 @@ Cmd.Parse.NextC lda (ZPPtr1)
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*--------------------------------------
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* ZPCMDBuf-> Command line (formatted & not empty)
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*--------------------------------------
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Cmd.Exec stz bStartProc
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Cmd.Exec lda #0
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>STA.G CMD.bStartProc
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>STA.G CMD.hFullpath
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>STA.G CMD.hExtCmdLine
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>LDYA ZPCMDBuf
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>SYSCALL ExpandStr.YA
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@ -74,26 +77,7 @@ Cmd.Exec stz bStartProc
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txa
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>STA.G CMD.hCmdLine
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Cmd.Exec.2 ldy #$ff CMD Len
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.1 iny
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lda (ZPPtr1),y Get CMD char...
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beq .2
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cmp #' ' we reached blank between CMD ARGS
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bne .1
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lda #0
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sta (ZPPtr1),y Cut CMD with the ending 0
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iny
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.2 tya Y=CMD len+0, if ARGS="" Y=
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clc
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adc ZPPtr1
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sta ZPPtr2
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lda ZPPtr1+1
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adc #0
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sta ZPPtr2+1 ZPPtr2->ARGS or CMD ending 0 if empty
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jsr Cmd.Exec.Split
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>LDYA L.INTCMDS
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>STYA ZPCMDBuf we use ZPCMDBuf as a temp Ptr
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@ -139,16 +123,47 @@ Cmd.Exec.2 ldy #$ff CMD Len
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inc ZPCMDBuf+1
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bra .3
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.8 jsr Cmd.Exec.INT Found an internal Cmd...
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.8 jmp (J.INTCMDS,x) Found an internal Cmd...
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*--------------------------------------
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Cmd.Exec.Done php
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pha
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>LDA.G CMD.hCmdLine
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>SYSCALL FreeMem.A
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pla
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>LDA.G CMD.hExtCmdLine
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beq .1
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>SYSCALL FreeMem.A
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.1 >LDA.G CMD.hFullpath
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beq .2
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>SYSCALL FreeMem.A
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.2 pla
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plp
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rts
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*--------------------------------------
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Cmd.Exec.Split ldy #$ff CMD Len
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.1 iny
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lda (ZPPtr1),y Get CMD char...
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beq .2
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cmp #' ' we reached blank between CMD ARGS
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bne .1
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lda #0
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sta (ZPPtr1),y Cut CMD with the ending 0
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iny
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.2 tya Y=CMD len+0, if ARGS="" Y=
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clc
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adc ZPPtr1
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sta ZPPtr2
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lda ZPPtr1+1
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adc #0
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sta ZPPtr2+1 ZPPtr2->ARGS or CMD ending 0 if empty
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rts
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*--------------------------------------
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* ZPPtr1->CMD
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* ZPPtr2->ARGS
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*--------------------------------------
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@ -157,12 +172,12 @@ Cmd.Exec.EXT >LDYAI 256
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bcs .99
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>STYA ZPCMDBuf
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lda #0
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sta (ZPCMDBuf)
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txa
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>STA.G CMD.hExtCmdLine
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lda #0
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sta (ZPCMDBuf)
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lda (ZPPtr1)
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cmp #'/' Command line is already full path, no search
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bne .1
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@ -234,9 +249,10 @@ Cmd.Exec.EXT.BIN
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>PUSHW ZPCMDBuf
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>SYSCALL StrCat
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.1 >LDYA ZPCMDBuf
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bit bStartProc
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bmi .2 startproc
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.1 >LDA.G CMD.bStartProc
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asl
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>LDYA ZPCMDBuf
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bcs .2 startproc
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>SYSCALL ExecProcessNewEnvYA
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jmp Cmd.Exec.Done
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@ -267,8 +283,6 @@ Cmd.Exec.EXT.SEP
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*--------------------------------------
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* Internal Commands
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*--------------------------------------
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Cmd.Exec.INT jmp (J.INTCMDS,x)
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*--------------------------------------
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Cmd.Exec.CD lda (ZPPTR2)
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bne Cmd.Exec.CD1
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@ -276,7 +290,7 @@ Cmd.Exec.PWD ldy #S.PS.hPREFIX
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lda (pPs),y
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>SYSCALL GetMemPtr.A
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>SYSCALL PrintF.YA
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rts
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jmp Cmd.Exec.Done
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Cmd.Exec.CD1 stz UsrBuf256
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@ -380,21 +394,24 @@ Cmd.Exec.CD1 stz UsrBuf256
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sta (pPs),y
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jsr SetPWD
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clc
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.9 rts
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.9 jmp Cmd.Exec.Done
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*--------------------------------------
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Cmd.Exec.ERRSYN lda #SYSMGR.ERRSYN
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sec
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rts
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jmp Cmd.Exec.Done
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*--------------------------------------
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Cmd.Exec.STARTPROC
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lda (ZPPTR2)
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beq Cmd.Exec.ERRSYN
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sec
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ror bStartProc
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lda #$ff
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>STA.G CMD.bStartProc
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>LDYA ZPPTR2
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>STYA ZPPTR1
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jmp Cmd.Exec.2
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jsr Cmd.Exec.Split
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jmp Cmd.Exec.EXT
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*--------------------------------------
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Cmd.Exec.SET lda (ZPPTR2)
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bne Cmd.Exec.SETVAR
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@ -446,7 +463,8 @@ Cmd.Exec.SET lda (ZPPTR2)
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bra .1
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.8 clc
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.9 rts
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.9 jmp Cmd.Exec.Done
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Cmd.Exec.SETVAR ldy #0
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@ -467,13 +485,13 @@ Cmd.Exec.SETVAR ldy #0
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>LDYA ZPPTR2 String is VAR=VALUE...
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>SYSCALL PutEnv.YA
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rts
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jmp Cmd.Exec.Done
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.2 dey String is "VAR=", Remove endig '='
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sta (ZPPTR2),y
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>LDYA ZPPTR2 String is "VAR"...
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>SYSCALL UnsetEnv.YA
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rts
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jmp Cmd.Exec.Done
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* Print requested VAR
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@ -487,7 +505,7 @@ Cmd.Exec.SETVAR ldy #0
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>SYSCALL PrintF.YA
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.8 clc
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.9 rts
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.9 jmp Cmd.Exec.Done
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.99 jmp Cmd.Exec.ERRSYN
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*--------------------------------------
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@ -511,7 +529,7 @@ Cmd.Exec.TIME clc
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>LDYAI UsrBuf256
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>SYSCALL PrintF.YA
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bcs Cmd.Exec.ECHO.RTS
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bcs Cmd.Exec.ECHO.END
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bra Cmd.Exec.ECHO.CR
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*--------------------------------------
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Cmd.Exec.ECHO lda (ZPPtr2)
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@ -523,13 +541,13 @@ Cmd.Exec.ECHO lda (ZPPtr2)
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Cmd.Exec.ECHO.CR
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lda #13
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>SYSCALL PutChar.A
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bcs Cmd.Exec.ECHO.RTS
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bcs Cmd.Exec.ECHO.END
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lda #10
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>SYSCALL PutChar.A
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Cmd.Exec.ECHO.RTS
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rts
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Cmd.Exec.ECHO.END
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jmp Cmd.Exec.Done
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*--------------------------------------
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Cmd.Exec.READ lda (ZPPtr2)
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beq .9
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@ -613,7 +631,7 @@ Cmd.Exec.READ lda (ZPPtr2)
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beq .9
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clc
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.99 rts
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.99 jmp Cmd.Exec.Done
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*--------------------------------------
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Cmd.Exec.SLEEP lda (ZPPtr2)
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beq .9
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@ -630,18 +648,18 @@ Cmd.Exec.SLEEP lda (ZPPtr2)
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bcs .9
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rts
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jmp Cmd.Exec.Done
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.9 jmp Cmd.Exec.ERRSYN
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*--------------------------------------
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Cmd.Exec.PAUSE lda #$FF
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>STA.G bPause
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clc
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rts
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jmp Cmd.Exec.Done
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*--------------------------------------
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Cmd.Exec.EXIT lda #$FF
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>STA.G bExit
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clc
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rts
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jmp Cmd.Exec.Done
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*--------------------------------------
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MAN
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SAVE /A2OSX.SRC/SBIN/SHELL.S.CMD
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@ -163,7 +163,7 @@ CSH.Run jsr CSH.GetBuf
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>STA.G bCmdBufexec
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>LDA.G bEcho
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* beq .80
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beq .80
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>PUSHW ZPCMDBuf
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>LDYA L.MSG.ECHO
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@ -556,7 +556,6 @@ EscChars >PSTR "DBAC"
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EscAscii .HS 04080A0B15
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TIME .BS S.TIME
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STAT .BS S.STAT
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bStartProc .BS 1
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CSH.TSIZE .HS 0001020405 00,CHAR,INT,LONG,FLOAT....
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CSH.ACCT .BS 1
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CSH.ACC .BS 5
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@ -584,6 +583,7 @@ Sleep .BS 4
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CMD.hCmdLine .BS 1
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CMD.hFullpath .BS 1
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CMD.hExtCmdLine .BS 1
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CMD.bStartProc .BS 1
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CMD.VarName .BS VarLen.MAX+1
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CMD.Stat .BS S.STAT
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@ -113,6 +113,95 @@ K.LoadDrv.YA jsr BIN.FindDRV
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jsr K.FreeMem.A
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pla
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rts
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*/--------------------------------------
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* # FileSearch
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* Search a file in the provided PATH list
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* And return, if found, the full path to it.
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* ## In:
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* PUSHW = Ptr to Search Path (CSTR) %LIB%;/SYS/SLIB
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* PUSHW = Ptr to File Name (CSTR)
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* PUSHW = Ptr to DstBuf
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* PUSHW = Ptr to DstStat
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* ## Out:
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* CC : success
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* DstBuf = FilePath
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* DstStat = S.STAT
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* CS : not found
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*\--------------------------------------
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K.FileSearch >PULLW .4+1 DstStat
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>PULLW .2+1 DstBuf
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jsr K.FileSearch.I
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bcs .9
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ldx #$ff
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.1 inx
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lda K.Buf256,x
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.2 sta $ffff,x Self Modified
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bne .1
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ldx #S.STAT-1
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.3 lda K.S.STAT,x
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.4 sta $ffff,x Self Modified
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dex
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bpl .3
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.9 rts
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K.FileSearch.I >PULLW .4+1 Filename
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>PULLYA Get Search list
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jsr K.ExpandStr.YA Expand it
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bcs .99
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stx .98+1
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>STYA .2+1 expanded search list ;
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stz .1+1
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.1 ldy #$ff Self Modified Index in Search list string
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ldx #$0
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.2 lda $ffff,y Self Modified, Search list string
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beq .3 end of string, try it....
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iny
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cmp #';'
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beq .3
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sta K.Buf256,x
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inx
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bra .2
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||||
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.3 txa
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beq .98 String is empty....nothing to try
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||||
sty .1+1 save current index
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||||
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ldy #$0
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||||
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.4 lda $ffff,y Self Modified, Append Fiename...
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sta K.Buf256,x
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beq .5
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iny
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||||
inx
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||||
bra .4
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||||
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.5 stz K.Buf256+1,x set string ending 0
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||||
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||||
>PUSHWI K.S.STAT
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||||
>PUSHWI K.Buf256
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||||
>SYSCALL STAT -> BNK1
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bcs .1 Failed...retry next path...
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||||
|
||||
jsr .98 Discard Expanded hSrch list
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||||
|
||||
clc
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||||
rts
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||||
|
||||
.98 lda #$ff SELF MODIFIED : Discard Expanded hSrch list
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||||
jsr K.FreeMem.A
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||||
lda #MLI.ERR.FNOTFND
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||||
sec
|
||||
.99 rts
|
||||
*--------------------------------------
|
||||
BIN.FindLIB clc
|
||||
.HS B0 bcs
|
||||
|
@ -123,14 +212,11 @@ BIN.FindDRV sec
|
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bcc .1
|
||||
>LDYAI BIN.Find.ENV.DRV
|
||||
|
||||
.1 >SYSCALL GetEnv.YA get value for Search Path
|
||||
.1 jsr K.GetEnv.YA get value for Search Path
|
||||
bcs .9
|
||||
|
||||
>PUSHYA Push Search path
|
||||
|
||||
>LDYA BIN.CmdLine
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||||
|
||||
jsr K.FileSearch.I find libname in Search
|
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>PUSHYA
|
||||
>PUSHW BIN.CmdLine
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jsr K.FileSearch.I find LIB/DRV in Search
|
||||
bcs .9
|
||||
>LDYAI K.Buf256
|
||||
|
||||
|
|
|
@ -31,7 +31,7 @@ K.GetDevByID.A cmp DevMgr.Count
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|||
*/--------------------------------------
|
||||
* # GetDevByName.YA
|
||||
* ## IN:
|
||||
* Y,A = Ptr to device name (PStr)
|
||||
* Y,A = Ptr to device name (C-String)
|
||||
* ## OUT:
|
||||
* CC = OK, CS = ERROR
|
||||
* X = DEVID
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||||
|
@ -44,18 +44,12 @@ K.GetDevByName.YA
|
|||
|
||||
ldx #0
|
||||
|
||||
.1 lda (ZPPtr2)
|
||||
cmp (ZPPtr1)
|
||||
bne .3
|
||||
.1 ldy #$ff
|
||||
|
||||
tay
|
||||
|
||||
.2 lda (ZPPtr1),y
|
||||
cmp (ZPPtr2),y
|
||||
bne .3
|
||||
|
||||
dey
|
||||
bne .2
|
||||
.2 iny
|
||||
lda (ZPPtr1),y
|
||||
ora (ZPPtr2),y
|
||||
bne .3 Both char are 0, match!
|
||||
|
||||
lda ZPPtr2
|
||||
sec
|
||||
|
@ -66,7 +60,11 @@ K.GetDevByName.YA
|
|||
clc
|
||||
rts
|
||||
|
||||
.3 lda ZPPtr2
|
||||
.3 lda (ZPPtr1),y
|
||||
cmp (ZPPtr2),y
|
||||
beq .2
|
||||
|
||||
lda ZPPtr2
|
||||
clc
|
||||
adc #S.DEV
|
||||
sta ZPPtr2
|
||||
|
|
|
@ -484,7 +484,6 @@ ENV.SysVarsExit2
|
|||
* ZPPtr3 -> PTR to Ending 0
|
||||
*--------------------------------------
|
||||
ENV.FindVarPtr1 jsr ENV.InitEnvPtr3 Store ENV
|
||||
bcs .99
|
||||
|
||||
.1 lda (ZPPtr3)
|
||||
beq .9 end of ENV
|
||||
|
@ -509,7 +508,7 @@ ENV.FindVarPtr1 jsr ENV.InitEnvPtr3 Store ENV
|
|||
bra .1
|
||||
|
||||
.9 sec
|
||||
.99 rts
|
||||
rts
|
||||
*--------------------------------------
|
||||
* ENV.DiscardVarPtr3
|
||||
* In:
|
||||
|
|
|
@ -4,95 +4,6 @@ LOMEM $A00
|
|||
INC 1
|
||||
AUTO 6
|
||||
*/--------------------------------------
|
||||
* # FileSearch
|
||||
* Search a file in the provided PATH list
|
||||
* And return, if found, the full path to it.
|
||||
* ## In:
|
||||
* PUSHW = Ptr to Search Path (CSTR) %LIB%;/SYS/SLIB
|
||||
* PUSHW = Ptr to File Name (CSTR)
|
||||
* PUSHW = Ptr to DstBuf
|
||||
* PUSHW = Ptr to DstStat
|
||||
* ## Out:
|
||||
* CC : success
|
||||
* DstBuf = FilePath
|
||||
* DstStat = S.STAT
|
||||
* CS : not found
|
||||
*\--------------------------------------
|
||||
K.FileSearch >PULLW .4+1 DstStat
|
||||
>PULLW .2+1 DstBuf
|
||||
jsr K.FileSearch.I
|
||||
bcs .9
|
||||
|
||||
ldx #$ff
|
||||
|
||||
.1 inx
|
||||
lda K.Buf256,x
|
||||
.2 sta $ffff,x Self Modified
|
||||
bne .1
|
||||
|
||||
ldx #S.STAT-1
|
||||
|
||||
.3 lda K.S.STAT,x
|
||||
.4 sta $ffff,x Self Modified
|
||||
dex
|
||||
bpl .3
|
||||
.9 rts
|
||||
|
||||
K.FileSearch.I >PULLW .4+1
|
||||
>PULLYA Get Search list
|
||||
>SYSCALL ExpandStr.YA Expand it (SYSCALL to BNK2)
|
||||
bcs .99
|
||||
|
||||
stx .98+1
|
||||
>STYA .2+1 expanded search list ;
|
||||
|
||||
stz .1+1
|
||||
|
||||
.1 ldy #$ff Self Modified Index in Search list string
|
||||
|
||||
ldx #$0
|
||||
|
||||
.2 lda $ffff,y Self Modified, Search list string
|
||||
beq .3 end of string, try it....
|
||||
iny
|
||||
cmp #';'
|
||||
beq .3
|
||||
sta K.Buf256,x
|
||||
inx
|
||||
bra .2
|
||||
|
||||
.3 txa
|
||||
beq .98 String is empty....nothing to try
|
||||
|
||||
sty .1+1 save current index
|
||||
|
||||
ldy #$0
|
||||
|
||||
.4 lda $ffff,y Self Modified, Append Fiename...
|
||||
sta K.Buf256,x
|
||||
beq .5
|
||||
iny
|
||||
inx
|
||||
bra .4
|
||||
|
||||
.5 stz K.Buf256+1,x set string ending 0
|
||||
|
||||
>PUSHWI K.S.STAT
|
||||
>PUSHWI K.Buf256
|
||||
jsr K.STAT
|
||||
bcs .1 Failed...retry next path...
|
||||
|
||||
jsr .98 Discard Expanded hSrch list
|
||||
|
||||
clc
|
||||
rts
|
||||
|
||||
.98 lda #$ff SELF MODIFIED : Discard Expanded hSrch list
|
||||
jsr K.FreeMem.A
|
||||
lda #MLI.ERR.FNOTFND
|
||||
sec
|
||||
.99 rts
|
||||
*/--------------------------------------
|
||||
* # GetFullPath.YA
|
||||
* ## In :
|
||||
* Y,A = Filename (C-String)
|
||||
|
|
|
@ -434,14 +434,14 @@ DevMgr.NUL cld
|
|||
jmp (DevMgr.NUL.Code,x)
|
||||
.DA #S.DEV.S.WRITE+S.DEV.S.READ+S.DEV.S.OPENED
|
||||
.BS 6
|
||||
>PSTR "NUL" NAME
|
||||
>CSTR "NUL" NAME
|
||||
.HS 00 NAME must Be 4 bytes long
|
||||
*--------------------------------------
|
||||
DevMgr.SYS cld
|
||||
jmp (DevMgr.SYS.Code,x)
|
||||
.DA #S.DEV.S.WRITE+S.DEV.S.READ
|
||||
.BS 6
|
||||
>PSTR "SYS" NAME
|
||||
>CSTR "SYS" NAME
|
||||
.HS 00 NAME must Be 4 bytes long
|
||||
*--------------------------------------
|
||||
* Setup AuxLC $FFFE->Kernel IRQ Handler
|
||||
|
@ -856,7 +856,7 @@ MSG.KCREAD >CSTR "Reading Kernel Config File..."
|
|||
MSG.KCREAD.OK >CSTR "OK\n"
|
||||
MSG.KCREAD.KO >CSTR "\nError While Reading Kernel Config File, Using Default.\n"
|
||||
*--------------------------------------
|
||||
DEV.SYS >PSTR "SYS"
|
||||
DEV.SYS >CSTR "SYS"
|
||||
I.ENV.A2osX >CSTR "A2OSX"
|
||||
I.ENV.PATH >CSTR "PATH=${A2OSX}SBIN/;${A2OSX}BIN/"
|
||||
I.ENV.LIB >CSTR "LIB=${A2OSX}LIB/"
|
||||
|
|
|
@ -62,7 +62,7 @@ K.SYSCALL.JMP .DA 0 $00
|
|||
.DA K.FPrintF.YA
|
||||
.DA 0
|
||||
|
||||
.DA K.FileSearch $60
|
||||
.DA 0 $60
|
||||
.DA K.GetFullPath.YA
|
||||
.DA K.LoadFile
|
||||
.DA K.SaveFile
|
||||
|
@ -98,7 +98,7 @@ K.SYSCALL.JMP .DA 0 $00
|
|||
.DA K.LoadLib.YA
|
||||
.DA K.UnloadLib.A
|
||||
.DA K.LoadDrv.YA
|
||||
.DA 0
|
||||
.DA K.FileSearch
|
||||
|
||||
.DA K.ExecProcessNewEnv.YA $A0
|
||||
.DA K.ExecProcess.YA
|
||||
|
|
|
@ -328,9 +328,11 @@ PS.Init jsr BIN.Load.YA Y,A=filename full path
|
|||
*--------------------------------------
|
||||
PS.DupEnv.A jsr K.GetMemPtr.A
|
||||
>STYA ZPPtr1
|
||||
|
||||
>LDYAI K.ENV.SIZE
|
||||
jsr K.GetMem.YA
|
||||
bcs .9
|
||||
|
||||
>STYA ZPPtr2
|
||||
|
||||
ldy #0
|
||||
|
@ -339,6 +341,15 @@ PS.DupEnv.A jsr K.GetMemPtr.A
|
|||
sta (ZPPtr2),y
|
||||
beq .8
|
||||
|
||||
.2 iny
|
||||
bne .3
|
||||
inc ZPPtr1+1
|
||||
inc ZPPtr2+1
|
||||
|
||||
.3 lda (ZPPtr1),y
|
||||
sta (ZPPtr2),y
|
||||
bne .2
|
||||
|
||||
iny
|
||||
bne .1
|
||||
inc ZPPtr1+1
|
||||
|
|
Loading…
Reference in New Issue
Block a user