2018-01-18 06:49:41 +00:00
|
|
|
|
NEW
|
2017-03-29 15:48:15 +00:00
|
|
|
|
PREFIX /A2OSX.BUILD
|
2018-01-18 06:49:41 +00:00
|
|
|
|
AUTO 4,1
|
2015-10-19 20:35:00 +00:00
|
|
|
|
.LIST OFF
|
|
|
|
|
*--------------------------------------
|
2017-09-07 15:32:27 +00:00
|
|
|
|
CMD.Init >LDYAI CmdLine.MAX+1
|
2018-07-13 14:38:24 +00:00
|
|
|
|
>SYSCALL GetMem
|
2017-09-07 15:32:27 +00:00
|
|
|
|
bcs .9
|
2017-09-21 06:35:44 +00:00
|
|
|
|
>STYA ZPCMDBuf
|
2017-09-07 15:32:27 +00:00
|
|
|
|
txa
|
2017-09-08 14:49:23 +00:00
|
|
|
|
>STA.G hCmdBuf
|
2017-09-07 15:32:27 +00:00
|
|
|
|
.9 rts
|
2017-07-17 05:59:30 +00:00
|
|
|
|
*--------------------------------------
|
2017-09-22 06:38:22 +00:00
|
|
|
|
CMD.Quit >LDA.G hCmdBuf
|
|
|
|
|
beq .9
|
2018-07-13 14:38:24 +00:00
|
|
|
|
>SYSCALL FreeMem
|
2017-09-22 06:38:22 +00:00
|
|
|
|
.9 rts
|
|
|
|
|
*--------------------------------------
|
2018-10-12 15:47:57 +00:00
|
|
|
|
* in:
|
|
|
|
|
* ZPCMDBuf : CString command line
|
|
|
|
|
* out:
|
2017-09-07 15:32:27 +00:00
|
|
|
|
* ZPCMDBuf : Remove extra SPACE & comment
|
2018-10-12 15:47:57 +00:00
|
|
|
|
* ZPCMDBuf : cmd\0 arg1\0 arg2\0 ... \0
|
2017-09-07 15:32:27 +00:00
|
|
|
|
*--------------------------------------
|
|
|
|
|
Cmd.Parse >LDYA ZPCMDBuf
|
2018-10-12 15:47:57 +00:00
|
|
|
|
>SYSCALL ExpandStr
|
2018-10-15 06:25:40 +00:00
|
|
|
|
bcs .99
|
|
|
|
|
|
2018-10-18 15:32:57 +00:00
|
|
|
|
phx save expanded string
|
|
|
|
|
pha
|
|
|
|
|
>PUSHW ZPCMDBuf
|
|
|
|
|
pla
|
|
|
|
|
>SYSCALL Args2ArgV
|
|
|
|
|
plx
|
2018-10-12 15:47:57 +00:00
|
|
|
|
>SYSCALL FreeMem
|
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
.99 rts
|
2017-07-17 05:59:30 +00:00
|
|
|
|
*--------------------------------------
|
2018-10-12 15:47:57 +00:00
|
|
|
|
* ZPCMDBuf-> argv[] (formatted & not empty)
|
2016-08-17 06:25:58 +00:00
|
|
|
|
*--------------------------------------
|
2018-10-15 06:25:40 +00:00
|
|
|
|
CMD.Exec lda #S.PS.F.HOLD+S.PS.F.DUPENV
|
|
|
|
|
>STA.G CMD.PSFlags
|
2018-07-20 11:51:08 +00:00
|
|
|
|
|
2018-09-17 06:16:45 +00:00
|
|
|
|
>LDYA L.CMD.INT
|
2017-09-15 15:16:04 +00:00
|
|
|
|
>STYA ZPPtr2
|
2018-10-18 15:32:57 +00:00
|
|
|
|
|
2016-08-17 06:25:58 +00:00
|
|
|
|
ldx #0
|
|
|
|
|
|
2018-10-12 15:47:57 +00:00
|
|
|
|
.1 phx
|
2017-09-08 14:49:23 +00:00
|
|
|
|
|
2018-10-12 15:47:57 +00:00
|
|
|
|
>PUSHW ZPPtr2
|
|
|
|
|
>LDYA ZPCMDBuf
|
|
|
|
|
>SYSCALL StrCaseCmp
|
2018-10-15 06:25:40 +00:00
|
|
|
|
bcs .2
|
|
|
|
|
|
|
|
|
|
ldx #0
|
|
|
|
|
jsr Cmd.RemoveStrAtX Remove CMD...
|
|
|
|
|
|
2018-10-12 15:47:57 +00:00
|
|
|
|
plx
|
2018-10-15 06:25:40 +00:00
|
|
|
|
jmp (J.CMD.INT,x) Found an internal Cmd...
|
2017-09-08 14:49:23 +00:00
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
.2 jsr Cmd.NextStrPtr2
|
2018-10-16 15:48:03 +00:00
|
|
|
|
>STYA ZPPtr2
|
2018-10-15 06:25:40 +00:00
|
|
|
|
plx
|
|
|
|
|
inx
|
|
|
|
|
inx
|
2018-10-16 15:48:03 +00:00
|
|
|
|
|
|
|
|
|
lda (ZPPtr2) Array Ending 0, must be an external Cmd....
|
|
|
|
|
bne .1
|
2017-08-23 11:33:51 +00:00
|
|
|
|
*--------------------------------------
|
2018-10-15 06:25:40 +00:00
|
|
|
|
Cmd.Exec.EXT ldy #0
|
2017-09-15 15:16:04 +00:00
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
.10 lda (ZPCMDBuf),y
|
|
|
|
|
beq .1 no / found, search...
|
|
|
|
|
cmp #'/'
|
|
|
|
|
beq .11 found /, some path specified, no search
|
|
|
|
|
iny
|
|
|
|
|
bra .10
|
2017-08-23 15:05:29 +00:00
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
.11 >LDYA ZPCMDBuf
|
|
|
|
|
>SYSCALL realpath
|
|
|
|
|
bcs .99
|
|
|
|
|
|
|
|
|
|
phy
|
|
|
|
|
pha
|
|
|
|
|
txa
|
|
|
|
|
>STA.G CMD.hCmdLine
|
|
|
|
|
pla
|
|
|
|
|
ply
|
|
|
|
|
>PUSHEA.G CMD.Stat Command line is already full path, no search
|
|
|
|
|
>LDYA ZPCMDBuf
|
2017-09-12 15:24:36 +00:00
|
|
|
|
>SYSCALL STAT
|
2018-10-15 06:25:40 +00:00
|
|
|
|
bcc .2
|
|
|
|
|
rts
|
2017-09-13 15:34:26 +00:00
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
.1 >LDYAI 256 Get a buffer for found path
|
|
|
|
|
>SYSCALL GetMem
|
|
|
|
|
bcs .99
|
|
|
|
|
txa
|
|
|
|
|
>STA.G CMD.hCmdLine
|
|
|
|
|
|
|
|
|
|
>LDYA L.ENV.PATH push ENVNAME=PATH for search
|
2018-07-13 14:38:24 +00:00
|
|
|
|
>SYSCALL GetEnv get value for ENV=PATH
|
2018-10-15 06:25:40 +00:00
|
|
|
|
bcs .99 No PATH, try in CD
|
2015-10-19 20:35:00 +00:00
|
|
|
|
|
2017-09-13 15:34:26 +00:00
|
|
|
|
jsr Cmd.Exec.EXT.Search
|
2018-10-15 06:25:40 +00:00
|
|
|
|
bcc .2
|
2015-10-19 20:35:00 +00:00
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
ldy #S.PS.hPREFIX not found, try in CD
|
2015-10-19 20:35:00 +00:00
|
|
|
|
lda (pPs),y
|
2018-07-13 14:38:24 +00:00
|
|
|
|
>SYSCALL GetMemPtr
|
2017-09-13 15:34:26 +00:00
|
|
|
|
jsr Cmd.Exec.EXT.Search
|
2018-10-15 06:25:40 +00:00
|
|
|
|
bcc .2
|
|
|
|
|
|
|
|
|
|
pha
|
|
|
|
|
>LDA.G CMD.hCmdLine
|
|
|
|
|
>SYSCALL FreeMem
|
|
|
|
|
pla
|
|
|
|
|
|
|
|
|
|
sec
|
|
|
|
|
.99 rts
|
|
|
|
|
|
|
|
|
|
* CMD.hCmdLine = /path/bin
|
2017-09-13 15:34:26 +00:00
|
|
|
|
|
2018-10-18 15:32:57 +00:00
|
|
|
|
.2 >DEBUG
|
|
|
|
|
|
|
|
|
|
ldx #0
|
2018-10-15 06:25:40 +00:00
|
|
|
|
jsr Cmd.RemoveStrAtX
|
|
|
|
|
|
|
|
|
|
>LDA.G CMD.hCmdLine
|
|
|
|
|
>SYSCALL GetMemPtr
|
|
|
|
|
ldx #0
|
|
|
|
|
jsr CMD.InsertStrYAAtX
|
2017-12-14 16:25:03 +00:00
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
>LDA.G CMD.hCmdLine
|
|
|
|
|
>SYSCALL FreeMem
|
|
|
|
|
|
2017-09-15 15:16:04 +00:00
|
|
|
|
ldy #CMD.Stat+S.STAT.P.TYPE
|
|
|
|
|
lda (pData),y
|
2018-10-15 06:25:40 +00:00
|
|
|
|
cmp #S.FI.T.TXT
|
2016-08-17 06:25:58 +00:00
|
|
|
|
beq Cmd.Exec.EXT.TXT
|
2018-10-15 06:25:40 +00:00
|
|
|
|
cmp #S.FI.T.BIN
|
2016-08-17 06:25:58 +00:00
|
|
|
|
beq Cmd.Exec.EXT.BIN
|
2018-10-15 06:25:40 +00:00
|
|
|
|
cmp #S.FI.T.SYS
|
2016-08-17 06:25:58 +00:00
|
|
|
|
bne .9
|
2015-10-19 20:35:00 +00:00
|
|
|
|
|
2016-08-17 06:25:58 +00:00
|
|
|
|
bra *
|
2015-10-19 20:35:00 +00:00
|
|
|
|
|
2017-10-26 16:01:54 +00:00
|
|
|
|
.9 lda #K.E.SYN
|
2016-08-17 06:25:58 +00:00
|
|
|
|
sec
|
2018-10-15 06:25:40 +00:00
|
|
|
|
rts
|
2016-08-17 06:25:58 +00:00
|
|
|
|
*--------------------------------------
|
2017-09-13 15:34:26 +00:00
|
|
|
|
Cmd.Exec.EXT.Search
|
2018-07-16 05:52:52 +00:00
|
|
|
|
pha
|
|
|
|
|
phy
|
2017-09-25 15:50:33 +00:00
|
|
|
|
>PUSHEA.G CMD.Stat
|
2018-10-15 06:25:40 +00:00
|
|
|
|
>LDA.G CMD.hCmdLine
|
|
|
|
|
>SYSCALL GetMemPtr
|
|
|
|
|
>PUSHYA push dest full path
|
2018-07-16 05:52:52 +00:00
|
|
|
|
ply
|
|
|
|
|
pla
|
|
|
|
|
>PUSHYA push search list
|
2018-10-15 06:25:40 +00:00
|
|
|
|
>LDYA ZPCMDBuf push CMD
|
2017-09-13 15:34:26 +00:00
|
|
|
|
>SYSCALL FileSearch
|
|
|
|
|
rts
|
|
|
|
|
*--------------------------------------
|
2018-10-15 06:25:40 +00:00
|
|
|
|
* TXT : Launch "/PATH/SHELL /PATH/CMD ARGS"
|
|
|
|
|
*--------------------------------------
|
|
|
|
|
Cmd.Exec.EXT.TXT
|
2017-09-13 15:34:26 +00:00
|
|
|
|
lda #0
|
2018-10-16 15:48:03 +00:00
|
|
|
|
>SYSCALL ArgV
|
2018-10-15 06:25:40 +00:00
|
|
|
|
ldx #0
|
|
|
|
|
jsr Cmd.InsertStrYAAtX
|
|
|
|
|
*--------------------------------------
|
|
|
|
|
* BIN : Launch "/PATH/CMD ARGS"
|
|
|
|
|
*--------------------------------------
|
|
|
|
|
Cmd.Exec.EXT.BIN
|
|
|
|
|
>PUSHB.G CMD.PSFlags
|
|
|
|
|
>LDYA ZPCMDBuf
|
|
|
|
|
>SYSCALL Exec
|
2017-09-13 15:34:26 +00:00
|
|
|
|
rts
|
|
|
|
|
*--------------------------------------
|
2016-08-17 06:25:58 +00:00
|
|
|
|
* Internal Commands
|
2015-10-19 20:35:00 +00:00
|
|
|
|
*--------------------------------------
|
2018-10-15 06:25:40 +00:00
|
|
|
|
Cmd.INT.PWD ldy #S.PS.hPREFIX
|
2015-10-19 20:35:00 +00:00
|
|
|
|
lda (pPs),y
|
2018-07-13 14:38:24 +00:00
|
|
|
|
>SYSCALL GetMemPtr
|
2018-08-22 15:23:27 +00:00
|
|
|
|
>SYSCALL puts
|
2018-10-15 06:25:40 +00:00
|
|
|
|
rts
|
2017-09-28 15:39:12 +00:00
|
|
|
|
*--------------------------------------
|
2018-10-15 06:25:40 +00:00
|
|
|
|
Cmd.INT.CD lda (ZPCMDBuf)
|
2017-09-28 15:39:12 +00:00
|
|
|
|
bne .1
|
2018-08-11 10:57:57 +00:00
|
|
|
|
|
2017-09-28 15:39:12 +00:00
|
|
|
|
>LDYA L.ENV.HOME
|
2018-07-13 14:38:24 +00:00
|
|
|
|
>SYSCALL GetEnv
|
2018-10-15 06:25:40 +00:00
|
|
|
|
bcs Cmd.INT.PWD
|
2017-09-18 15:43:00 +00:00
|
|
|
|
|
2018-07-13 14:38:24 +00:00
|
|
|
|
>SYSCALL ExpandStr
|
2017-09-28 15:39:12 +00:00
|
|
|
|
bcs .9
|
2016-08-17 06:25:58 +00:00
|
|
|
|
|
2017-09-28 15:39:12 +00:00
|
|
|
|
bra .4
|
2015-10-19 20:35:00 +00:00
|
|
|
|
|
2017-09-28 15:39:12 +00:00
|
|
|
|
.1 ldy #0
|
2017-09-18 15:43:00 +00:00
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
.2 lda (ZPCMDBuf),y
|
2017-09-28 15:39:12 +00:00
|
|
|
|
tax
|
2017-09-25 06:31:19 +00:00
|
|
|
|
iny
|
2018-10-15 06:25:40 +00:00
|
|
|
|
lda (ZPCMDBuf),y
|
2017-09-28 15:39:12 +00:00
|
|
|
|
bne .2
|
|
|
|
|
cpx #'/'
|
|
|
|
|
beq .3
|
2017-09-15 15:16:04 +00:00
|
|
|
|
|
2017-09-28 15:39:12 +00:00
|
|
|
|
lda #'/'
|
2018-10-15 06:25:40 +00:00
|
|
|
|
sta (ZPCMDBuf),y
|
2017-09-15 15:16:04 +00:00
|
|
|
|
iny
|
2017-09-28 15:39:12 +00:00
|
|
|
|
lda #0
|
2018-10-15 06:25:40 +00:00
|
|
|
|
sta (ZPCMDBuf),y
|
2018-05-04 14:55:29 +00:00
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
.3 >LDYA ZPCMDBuf Get ARG0
|
2018-07-13 14:38:24 +00:00
|
|
|
|
>SYSCALL RealPath
|
2017-09-28 15:39:12 +00:00
|
|
|
|
bcs .9
|
2016-08-17 06:25:58 +00:00
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
.4 >STYA ZPCMDBuf
|
2017-09-28 15:39:12 +00:00
|
|
|
|
txa
|
2018-10-15 06:25:40 +00:00
|
|
|
|
>STA.G CMD.hCmdLine
|
2016-09-26 16:02:14 +00:00
|
|
|
|
|
2017-09-28 15:39:12 +00:00
|
|
|
|
ldy #1
|
2018-10-15 06:25:40 +00:00
|
|
|
|
lda (ZPCMDBuf),y
|
2017-09-28 15:39:12 +00:00
|
|
|
|
beq .8 we have '/'
|
2017-09-22 19:59:14 +00:00
|
|
|
|
|
2017-09-25 15:50:33 +00:00
|
|
|
|
>PUSHEA.G CMD.Stat
|
2018-07-20 11:51:08 +00:00
|
|
|
|
>LDYA ZPPTR2
|
2016-10-24 15:54:43 +00:00
|
|
|
|
>SYSCALL STAT
|
2016-08-17 06:25:58 +00:00
|
|
|
|
bcs .9
|
|
|
|
|
|
2017-09-15 15:16:04 +00:00
|
|
|
|
ldy #CMD.Stat+S.STAT.P.TYPE
|
|
|
|
|
lda (pData),y
|
2016-10-24 15:54:43 +00:00
|
|
|
|
cmp #$0F Directory ?
|
|
|
|
|
bne Cmd.Exec.ERRSYN
|
2016-09-26 16:02:14 +00:00
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
.8 >LDYA ZPCMDBuf
|
2018-07-13 14:38:24 +00:00
|
|
|
|
>SYSCALL NewStr
|
2016-08-17 06:25:58 +00:00
|
|
|
|
bcs .9
|
2016-03-13 21:53:55 +00:00
|
|
|
|
phx
|
|
|
|
|
|
2016-08-17 06:25:58 +00:00
|
|
|
|
ldy #S.PS.hPREFIX
|
|
|
|
|
lda (pPs),y
|
2018-07-13 14:38:24 +00:00
|
|
|
|
>SYSCALL FreeMem
|
2016-08-17 06:25:58 +00:00
|
|
|
|
|
2016-03-13 21:53:55 +00:00
|
|
|
|
pla
|
2016-08-17 06:25:58 +00:00
|
|
|
|
|
|
|
|
|
ldy #S.PS.hPREFIX
|
|
|
|
|
sta (pPs),y
|
2016-10-29 19:58:21 +00:00
|
|
|
|
jsr SetPWD
|
2016-08-17 06:25:58 +00:00
|
|
|
|
clc
|
2018-10-15 06:25:40 +00:00
|
|
|
|
.9 rts
|
2016-08-17 06:25:58 +00:00
|
|
|
|
*--------------------------------------
|
2017-10-26 16:01:54 +00:00
|
|
|
|
Cmd.Exec.ERRSYN lda #K.E.SYN
|
2016-10-24 15:54:43 +00:00
|
|
|
|
sec
|
2018-10-15 06:25:40 +00:00
|
|
|
|
rts
|
2016-10-24 15:54:43 +00:00
|
|
|
|
*--------------------------------------
|
2018-10-15 06:25:40 +00:00
|
|
|
|
Cmd.INT.STARTPROC
|
|
|
|
|
lda (ZPCMDBuf)
|
2016-08-17 06:25:58 +00:00
|
|
|
|
beq Cmd.Exec.ERRSYN
|
2018-10-15 06:25:40 +00:00
|
|
|
|
|
|
|
|
|
>LDA.G CMD.PSFlags
|
|
|
|
|
and #$ff^S.PS.F.HOLD
|
|
|
|
|
sta (pData),y
|
2017-09-14 15:21:06 +00:00
|
|
|
|
|
|
|
|
|
jmp Cmd.Exec.EXT
|
2016-03-13 21:53:55 +00:00
|
|
|
|
*--------------------------------------
|
2018-10-15 06:25:40 +00:00
|
|
|
|
Cmd.INT.SET lda (ZPCMDBuf)
|
|
|
|
|
bne Cmd.INT.SETVAR
|
2017-09-13 06:17:46 +00:00
|
|
|
|
|
2017-09-11 06:11:57 +00:00
|
|
|
|
* No arg, print all ENV
|
2017-09-13 06:17:46 +00:00
|
|
|
|
|
2015-10-19 20:35:00 +00:00
|
|
|
|
ldy #S.PS.hENV
|
|
|
|
|
lda (pPs),y
|
2018-07-13 14:38:24 +00:00
|
|
|
|
>SYSCALL GetMemPtr
|
2015-10-19 20:35:00 +00:00
|
|
|
|
>STYA ZPPTR1
|
2017-09-11 06:11:57 +00:00
|
|
|
|
|
2015-10-19 20:35:00 +00:00
|
|
|
|
.1 lda (ZPPTR1)
|
|
|
|
|
beq .8 Ending 0 ?
|
2016-10-17 15:47:50 +00:00
|
|
|
|
|
2017-09-11 06:11:57 +00:00
|
|
|
|
ldy #$ff
|
2017-09-13 06:17:46 +00:00
|
|
|
|
|
2017-09-11 06:11:57 +00:00
|
|
|
|
.2 iny
|
|
|
|
|
lda (ZPPTR1),y
|
|
|
|
|
bne .2
|
2017-09-13 06:17:46 +00:00
|
|
|
|
|
2017-09-11 06:11:57 +00:00
|
|
|
|
tya
|
2016-08-17 06:25:58 +00:00
|
|
|
|
sec
|
2017-09-11 06:11:57 +00:00
|
|
|
|
adc ZPPTR1
|
2016-10-17 15:47:50 +00:00
|
|
|
|
sta ZPPTR2
|
2017-09-11 06:11:57 +00:00
|
|
|
|
lda #0
|
|
|
|
|
adc ZPPTR1+1
|
2016-10-17 15:47:50 +00:00
|
|
|
|
sta ZPPTR2+1
|
|
|
|
|
|
|
|
|
|
>PUSHW ZPPTR2 Push value
|
|
|
|
|
>PUSHW ZPPTR1 Push name
|
2018-10-15 06:25:40 +00:00
|
|
|
|
jsr Cmd.INT.SET.PRINT
|
2016-08-17 06:25:58 +00:00
|
|
|
|
|
|
|
|
|
bcs .9
|
2015-10-19 20:35:00 +00:00
|
|
|
|
|
2017-09-11 06:11:57 +00:00
|
|
|
|
ldy #$ff
|
|
|
|
|
|
|
|
|
|
.3 iny
|
|
|
|
|
lda (ZPPTR2),y
|
|
|
|
|
bne .3
|
|
|
|
|
|
|
|
|
|
tya
|
2015-10-19 20:35:00 +00:00
|
|
|
|
sec
|
2017-09-11 06:11:57 +00:00
|
|
|
|
adc ZPPTR2
|
2015-10-19 20:35:00 +00:00
|
|
|
|
sta ZPPTR1
|
2017-09-11 06:11:57 +00:00
|
|
|
|
lda #0
|
|
|
|
|
adc ZPPTR2+1
|
2016-10-17 15:47:50 +00:00
|
|
|
|
sta ZPPTR1+1
|
2015-10-19 20:35:00 +00:00
|
|
|
|
bra .1
|
2016-10-17 15:47:50 +00:00
|
|
|
|
|
2015-10-19 20:35:00 +00:00
|
|
|
|
.8 clc
|
2018-10-15 06:25:40 +00:00
|
|
|
|
.9 rts
|
2018-09-14 13:08:30 +00:00
|
|
|
|
*--------------------------------------
|
2018-10-15 06:25:40 +00:00
|
|
|
|
Cmd.INT.SETVAR cmp #'=' string is '=value' ?
|
2018-09-14 13:08:30 +00:00
|
|
|
|
beq .99 syntax error
|
2015-10-19 20:35:00 +00:00
|
|
|
|
|
2018-09-14 13:08:30 +00:00
|
|
|
|
ldy #0
|
2017-09-08 14:49:23 +00:00
|
|
|
|
|
2018-09-14 13:08:30 +00:00
|
|
|
|
.1 iny
|
2018-10-15 06:25:40 +00:00
|
|
|
|
lda (ZPCMDBuf),y
|
2016-08-17 06:25:58 +00:00
|
|
|
|
beq .3 no =, GetEnv
|
2015-11-22 22:30:06 +00:00
|
|
|
|
|
2016-08-17 06:25:58 +00:00
|
|
|
|
cmp #'=' ARGS contains =, PutEnv
|
|
|
|
|
bne .1
|
2015-10-19 20:35:00 +00:00
|
|
|
|
|
2018-09-14 13:08:30 +00:00
|
|
|
|
iny
|
2018-10-15 06:25:40 +00:00
|
|
|
|
lda (ZPCMDBuf),y
|
2017-09-08 14:49:23 +00:00
|
|
|
|
beq .2 "VAR=" go UnsetEnv
|
2016-08-17 06:25:58 +00:00
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
>LDYA ZPCMDBuf String is VAR=VALUE...
|
2018-07-13 14:38:24 +00:00
|
|
|
|
>SYSCALL PutEnv
|
2018-10-15 06:25:40 +00:00
|
|
|
|
rts
|
2016-08-17 06:25:58 +00:00
|
|
|
|
|
2018-09-14 13:08:30 +00:00
|
|
|
|
.2 dey String is "VAR=", Remove ending '='
|
|
|
|
|
lda #0
|
2018-10-15 06:25:40 +00:00
|
|
|
|
sta (ZPCMDBuf),y
|
2018-09-14 13:08:30 +00:00
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
>LDYA ZPCMDBuf String is "VAR"...
|
2018-07-13 14:38:24 +00:00
|
|
|
|
>SYSCALL UnsetEnv
|
2018-10-15 06:25:40 +00:00
|
|
|
|
rts
|
2016-10-17 15:47:50 +00:00
|
|
|
|
|
2016-10-24 15:54:43 +00:00
|
|
|
|
* Print requested VAR
|
2016-08-17 06:25:58 +00:00
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
.3 >LDYA ZPCMDBuf
|
2018-07-13 14:38:24 +00:00
|
|
|
|
>SYSCALL GetEnv
|
2016-08-17 06:25:58 +00:00
|
|
|
|
bcs .8
|
|
|
|
|
|
2016-10-17 15:47:50 +00:00
|
|
|
|
>PUSHYA push value
|
2018-10-15 06:25:40 +00:00
|
|
|
|
>PUSHW ZPCMDBuf push name
|
|
|
|
|
jsr Cmd.INT.SET.PRINT
|
2016-08-17 06:25:58 +00:00
|
|
|
|
|
2016-10-17 15:47:50 +00:00
|
|
|
|
.8 clc
|
2018-10-15 06:25:40 +00:00
|
|
|
|
.9 rts
|
2016-10-24 15:54:43 +00:00
|
|
|
|
|
2017-01-26 16:28:52 +00:00
|
|
|
|
.99 jmp Cmd.Exec.ERRSYN
|
2015-10-19 20:35:00 +00:00
|
|
|
|
*--------------------------------------
|
2018-10-15 06:25:40 +00:00
|
|
|
|
Cmd.INT.SET.PRINT
|
2018-09-14 13:08:30 +00:00
|
|
|
|
>PUSHBI 4
|
|
|
|
|
>LDYA L.MSG.PRINTENV
|
|
|
|
|
>SYSCALL printf
|
|
|
|
|
rts
|
|
|
|
|
*--------------------------------------
|
2018-10-15 06:25:40 +00:00
|
|
|
|
Cmd.INT.DATE sec
|
2016-10-17 15:47:50 +00:00
|
|
|
|
.HS 90 bcc
|
2018-10-15 06:25:40 +00:00
|
|
|
|
Cmd.INT.TIME clc
|
2016-10-17 15:47:50 +00:00
|
|
|
|
php
|
2017-09-15 15:16:04 +00:00
|
|
|
|
>LEA.G CMD.Time
|
2018-07-13 14:38:24 +00:00
|
|
|
|
>SYSCALL Time
|
2016-09-05 16:00:11 +00:00
|
|
|
|
|
2018-10-11 15:23:06 +00:00
|
|
|
|
>PUSHEA.G CMD.Time
|
|
|
|
|
|
2016-10-17 15:47:50 +00:00
|
|
|
|
plp
|
|
|
|
|
bcc .1
|
2016-09-05 16:00:11 +00:00
|
|
|
|
>PUSHW L.FMT.DATE
|
2016-10-17 15:47:50 +00:00
|
|
|
|
bra .2
|
|
|
|
|
.1 >PUSHW L.FMT.TIME
|
2016-09-05 16:00:11 +00:00
|
|
|
|
|
2018-10-11 15:23:06 +00:00
|
|
|
|
.2 >LDYA ZPCMDBuf
|
2017-08-22 06:37:03 +00:00
|
|
|
|
>SYSCALL StrFTime
|
2016-09-05 16:00:11 +00:00
|
|
|
|
|
2017-11-06 16:25:40 +00:00
|
|
|
|
>LDYA ZPCMDBuf
|
2018-08-22 15:23:27 +00:00
|
|
|
|
>SYSCALL puts
|
2018-10-15 06:25:40 +00:00
|
|
|
|
rts
|
2015-10-19 20:35:00 +00:00
|
|
|
|
*--------------------------------------
|
2018-10-16 15:48:03 +00:00
|
|
|
|
Cmd.INT.ECHO >PUSHW ZPCMDBuf
|
|
|
|
|
ldy #S.PS.hStdOut
|
|
|
|
|
lda (pPs),y
|
|
|
|
|
>SYSCALL fputs
|
|
|
|
|
bcs .9
|
|
|
|
|
|
|
|
|
|
ldx #1
|
|
|
|
|
|
|
|
|
|
.1 phx
|
|
|
|
|
jsr Cmd.GetStrAtX
|
|
|
|
|
bcs .7
|
|
|
|
|
>PUSHYA
|
|
|
|
|
|
|
|
|
|
lda #C.SPACE
|
|
|
|
|
>SYSCALL putchar
|
|
|
|
|
|
|
|
|
|
ldy #S.PS.hStdOut
|
|
|
|
|
lda (pPs),y
|
|
|
|
|
>SYSCALL fputs
|
|
|
|
|
plx
|
|
|
|
|
inx
|
|
|
|
|
bcc .1
|
|
|
|
|
|
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
.7 plx
|
|
|
|
|
>LDA.G bECHO.N
|
|
|
|
|
bmi .8
|
|
|
|
|
|
|
|
|
|
>PUSHBI 0
|
|
|
|
|
>LDYA L.MSG.ECHOCRLF
|
|
|
|
|
>SYSCALL printf
|
2018-10-15 06:25:40 +00:00
|
|
|
|
rts
|
2018-10-16 15:48:03 +00:00
|
|
|
|
|
|
|
|
|
.8 clc
|
|
|
|
|
.9 rts
|
2015-10-19 20:35:00 +00:00
|
|
|
|
*--------------------------------------
|
2018-10-15 06:25:40 +00:00
|
|
|
|
Cmd.INT.READ lda (ZPCMDBuf)
|
2017-01-26 16:28:52 +00:00
|
|
|
|
beq .9
|
|
|
|
|
|
|
|
|
|
lda #0
|
2017-09-08 14:49:23 +00:00
|
|
|
|
>STA.G bSecureRead
|
2018-09-17 06:16:45 +00:00
|
|
|
|
>STA.G CMD.VarName.LEN
|
|
|
|
|
|
2017-01-26 16:28:52 +00:00
|
|
|
|
lda pData
|
2015-11-22 22:30:06 +00:00
|
|
|
|
clc
|
2017-09-07 15:32:27 +00:00
|
|
|
|
adc #CMD.VarName
|
2017-01-26 16:28:52 +00:00
|
|
|
|
sta ZPPTR1
|
|
|
|
|
lda pData+1
|
|
|
|
|
adc #0
|
|
|
|
|
sta ZPPTR1+1
|
|
|
|
|
|
2018-09-17 06:16:45 +00:00
|
|
|
|
.1 lda (ZPPtr2)
|
2017-01-26 16:28:52 +00:00
|
|
|
|
beq .8
|
2018-09-17 06:16:45 +00:00
|
|
|
|
|
2017-01-26 16:28:52 +00:00
|
|
|
|
cmp #' '
|
2018-09-17 06:16:45 +00:00
|
|
|
|
bne .11
|
2018-10-15 06:25:40 +00:00
|
|
|
|
jsr Cmd.NextCharPtr2
|
2018-09-17 06:16:45 +00:00
|
|
|
|
bra .1
|
|
|
|
|
|
|
|
|
|
.11 cmp #'-'
|
2017-01-26 16:28:52 +00:00
|
|
|
|
bne .7
|
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
jsr Cmd.NextCharPtr2
|
2017-01-26 16:28:52 +00:00
|
|
|
|
beq .9
|
2018-09-17 06:16:45 +00:00
|
|
|
|
|
2017-01-26 16:28:52 +00:00
|
|
|
|
cmp #'S'
|
|
|
|
|
bne .2
|
|
|
|
|
|
|
|
|
|
lda #$80
|
2017-09-08 14:49:23 +00:00
|
|
|
|
>STA.G bSecureRead
|
2018-09-17 06:16:45 +00:00
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
jsr Cmd.NextCharPtr2
|
2018-09-17 06:16:45 +00:00
|
|
|
|
beq .8
|
|
|
|
|
cmp #' '
|
|
|
|
|
bne .9
|
|
|
|
|
|
2017-01-26 16:28:52 +00:00
|
|
|
|
bra .1
|
|
|
|
|
|
|
|
|
|
.2 cmp #'P'
|
|
|
|
|
bne .9
|
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
jsr Cmd.NextCharPtr2
|
2017-01-26 16:28:52 +00:00
|
|
|
|
beq .9
|
2018-09-17 06:16:45 +00:00
|
|
|
|
|
2017-01-26 16:28:52 +00:00
|
|
|
|
cmp #' '
|
|
|
|
|
bne .9
|
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
jsr Cmd.NextCharPtr2
|
2017-01-26 16:28:52 +00:00
|
|
|
|
beq .9
|
2018-09-17 06:16:45 +00:00
|
|
|
|
|
2017-01-26 16:28:52 +00:00
|
|
|
|
cmp #'"'
|
|
|
|
|
bne .9
|
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
.3 jsr Cmd.NextCharPtr2
|
2017-01-26 16:28:52 +00:00
|
|
|
|
beq .9
|
2018-09-17 06:16:45 +00:00
|
|
|
|
|
2017-01-26 16:28:52 +00:00
|
|
|
|
cmp #'"'
|
|
|
|
|
beq .1
|
2017-09-08 14:49:23 +00:00
|
|
|
|
|
2018-07-13 14:38:24 +00:00
|
|
|
|
>SYSCALL PutChar
|
2017-01-26 16:28:52 +00:00
|
|
|
|
bcs .99
|
|
|
|
|
bra .3
|
|
|
|
|
|
|
|
|
|
.9 jmp Cmd.Exec.ERRSYN
|
|
|
|
|
|
2018-09-17 06:16:45 +00:00
|
|
|
|
.7 >LDA.G CMD.VarName.LEN
|
2017-01-26 16:28:52 +00:00
|
|
|
|
cmp #VarLen.MAX
|
|
|
|
|
beq .9
|
2018-09-17 06:16:45 +00:00
|
|
|
|
pha
|
|
|
|
|
|
2017-01-26 16:28:52 +00:00
|
|
|
|
inc
|
2018-09-17 06:16:45 +00:00
|
|
|
|
sta (pData),y
|
|
|
|
|
|
|
|
|
|
ply
|
|
|
|
|
lda (ZPPtr2)
|
|
|
|
|
sta (ZPPTR1),y
|
|
|
|
|
iny
|
|
|
|
|
lda #0
|
2017-01-26 16:28:52 +00:00
|
|
|
|
sta (ZPPTR1),y
|
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
jsr Cmd.NextCharPtr2
|
2018-09-17 06:16:45 +00:00
|
|
|
|
beq .1
|
|
|
|
|
cmp #' '
|
|
|
|
|
beq .1
|
|
|
|
|
|
|
|
|
|
bra .7
|
|
|
|
|
|
|
|
|
|
.8 >LDA.G CMD.VarName.LEN No var name ? SYNERR
|
2017-01-26 16:28:52 +00:00
|
|
|
|
beq .9
|
|
|
|
|
|
2018-09-17 06:16:45 +00:00
|
|
|
|
lda #$ff
|
|
|
|
|
>STA.G bReadMode
|
|
|
|
|
|
2017-01-26 16:28:52 +00:00
|
|
|
|
clc
|
2018-10-15 06:25:40 +00:00
|
|
|
|
.99 rts
|
2015-11-22 22:30:06 +00:00
|
|
|
|
*--------------------------------------
|
2018-10-15 06:25:40 +00:00
|
|
|
|
Cmd.INT.SLEEP lda (ZPCMDBuf)
|
2017-07-17 05:59:30 +00:00
|
|
|
|
beq .9
|
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
>LDYA ZPCMDBuf
|
2017-10-09 15:30:48 +00:00
|
|
|
|
>SYSCALL AToL
|
2017-07-17 05:59:30 +00:00
|
|
|
|
bcs .9
|
2018-09-17 06:16:45 +00:00
|
|
|
|
|
|
|
|
|
>PULLL.G Sleep
|
2018-10-15 06:25:40 +00:00
|
|
|
|
clc
|
|
|
|
|
rts
|
2018-09-17 06:16:45 +00:00
|
|
|
|
|
2017-07-17 05:59:30 +00:00
|
|
|
|
.9 jmp Cmd.Exec.ERRSYN
|
|
|
|
|
*--------------------------------------
|
2018-10-15 06:25:40 +00:00
|
|
|
|
Cmd.INT.PAUSE lda #$FF
|
2017-09-08 14:49:23 +00:00
|
|
|
|
>STA.G bPause
|
2015-11-22 22:30:06 +00:00
|
|
|
|
clc
|
2018-10-15 06:25:40 +00:00
|
|
|
|
rts
|
2015-11-22 22:30:06 +00:00
|
|
|
|
*--------------------------------------
|
2018-10-15 06:25:40 +00:00
|
|
|
|
Cmd.INT.EXIT lda #$FF
|
2017-09-08 14:49:23 +00:00
|
|
|
|
>STA.G bExit
|
2015-10-19 20:35:00 +00:00
|
|
|
|
clc
|
2018-10-15 06:25:40 +00:00
|
|
|
|
rts
|
2015-10-19 20:35:00 +00:00
|
|
|
|
*--------------------------------------
|
2018-10-15 06:25:40 +00:00
|
|
|
|
Cmd.INT.IF >STZ.G CMD.IFNOT
|
2018-09-17 06:16:45 +00:00
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
lda (ZPCMDBuf)
|
2018-09-17 06:16:45 +00:00
|
|
|
|
beq .9
|
|
|
|
|
|
|
|
|
|
cmp #'!'
|
|
|
|
|
bne .1
|
|
|
|
|
|
|
|
|
|
lda #$ff
|
|
|
|
|
sta (pData),y Y = #CMD.IFNOT
|
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
jsr Cmd.NextCharPtr2NB
|
2018-09-17 06:16:45 +00:00
|
|
|
|
beq .9
|
|
|
|
|
|
|
|
|
|
cmp #'('
|
|
|
|
|
bne .9
|
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
jsr Cmd.NextCharPtr2NB
|
2018-09-17 06:16:45 +00:00
|
|
|
|
beq .9
|
|
|
|
|
|
|
|
|
|
cmp #'-' -d -e -f
|
|
|
|
|
bne .1
|
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
jsr Cmd.NextCharPtr2NB
|
2018-09-17 06:16:45 +00:00
|
|
|
|
beq .9
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
.1 >DEBUG
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
>LDYA ZPCMDBuf
|
2018-09-17 06:16:45 +00:00
|
|
|
|
>SYSCALL puts
|
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
rts
|
|
|
|
|
|
2018-09-17 06:16:45 +00:00
|
|
|
|
.9 jmp Cmd.Exec.ERRSYN
|
|
|
|
|
*--------------------------------------
|
2018-10-15 06:25:40 +00:00
|
|
|
|
Cmd.InsertStrYAAtX
|
|
|
|
|
>STYA ZPPtr3 new string to insert
|
2017-09-15 15:16:04 +00:00
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
>LDYA ZPCMDBuf
|
|
|
|
|
>STYA ZPPtr1
|
2017-09-15 15:16:04 +00:00
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
.1 dex
|
|
|
|
|
bmi .2
|
2017-09-15 15:16:04 +00:00
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
jsr Cmd.NextStrPtr1
|
|
|
|
|
>STYA ZPPtr1
|
|
|
|
|
bra .1
|
|
|
|
|
|
|
|
|
|
.2 >LDYA ZPPtr1
|
|
|
|
|
>STYA ZPPtr4 Save Arg[x] ptr
|
|
|
|
|
|
|
|
|
|
>LDYA ZPPtr3
|
|
|
|
|
>SYSCALL strlen
|
|
|
|
|
pha
|
|
|
|
|
tya
|
|
|
|
|
sec +1
|
2017-09-15 15:16:04 +00:00
|
|
|
|
adc ZPPtr1
|
|
|
|
|
sta ZPPtr2
|
2018-10-15 06:25:40 +00:00
|
|
|
|
|
|
|
|
|
pla
|
|
|
|
|
adc ZPPtr1+1
|
|
|
|
|
lda ZPPtr2+1
|
|
|
|
|
|
|
|
|
|
ldy #0
|
|
|
|
|
|
|
|
|
|
.3 lda (ZPPtr1),y
|
|
|
|
|
sta (ZPPtr2),y
|
|
|
|
|
beq .4
|
|
|
|
|
iny
|
|
|
|
|
bne .3
|
|
|
|
|
|
|
|
|
|
.4 tay
|
|
|
|
|
beq .5
|
|
|
|
|
|
|
|
|
|
jsr Cmd.NextStrPtr1
|
|
|
|
|
>STYA ZPPtr1
|
|
|
|
|
jsr Cmd.NextStrPtr2
|
|
|
|
|
>STYA ZPPtr2
|
|
|
|
|
bra .3
|
|
|
|
|
|
|
|
|
|
.5 ldy #0
|
2018-09-17 06:16:45 +00:00
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
.6 lda (ZPPtr3),y
|
|
|
|
|
sta (ZPPtr4),y
|
|
|
|
|
beq .8
|
|
|
|
|
iny
|
|
|
|
|
bne .6
|
|
|
|
|
|
2018-10-16 15:48:03 +00:00
|
|
|
|
.8 clc
|
|
|
|
|
rts
|
2018-10-15 06:25:40 +00:00
|
|
|
|
*--------------------------------------
|
|
|
|
|
Cmd.RemoveStrAtX
|
|
|
|
|
>LDYA ZPCMDBuf
|
|
|
|
|
>STYA ZPPtr1
|
2018-10-16 15:48:03 +00:00
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
.1 dex
|
|
|
|
|
bmi .2
|
2018-09-17 06:16:45 +00:00
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
jsr Cmd.NextStrPtr1
|
|
|
|
|
>STYA ZPPtr1
|
|
|
|
|
bra .1
|
2018-09-17 06:16:45 +00:00
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
.2 jsr Cmd.NextStrPtr1
|
|
|
|
|
>STYA ZPPtr2
|
2018-09-17 06:16:45 +00:00
|
|
|
|
|
2018-10-16 15:48:03 +00:00
|
|
|
|
.3 ldy #0
|
2018-10-15 06:25:40 +00:00
|
|
|
|
|
2018-10-16 15:48:03 +00:00
|
|
|
|
.4 lda (ZPPtr2),y
|
2018-10-15 06:25:40 +00:00
|
|
|
|
sta (ZPPtr1),y
|
2018-10-16 15:48:03 +00:00
|
|
|
|
beq .5
|
2018-10-15 06:25:40 +00:00
|
|
|
|
iny
|
2018-10-16 15:48:03 +00:00
|
|
|
|
bra .4
|
2018-10-15 06:25:40 +00:00
|
|
|
|
|
2018-10-16 15:48:03 +00:00
|
|
|
|
.5 tya we moved the ending \0
|
2018-10-15 06:25:40 +00:00
|
|
|
|
beq .8
|
|
|
|
|
|
2018-10-16 15:48:03 +00:00
|
|
|
|
sec
|
|
|
|
|
adc ZPPtr2
|
|
|
|
|
sta ZPPtr2
|
|
|
|
|
bcc .6
|
|
|
|
|
|
|
|
|
|
inc ZPPtr2+1
|
|
|
|
|
|
|
|
|
|
.6 tya
|
|
|
|
|
|
|
|
|
|
sec
|
|
|
|
|
adc ZPPtr1
|
|
|
|
|
sta ZPPtr1
|
|
|
|
|
bcc .3
|
|
|
|
|
|
|
|
|
|
inc ZPPtr2+1
|
|
|
|
|
bra .3
|
2018-10-15 06:25:40 +00:00
|
|
|
|
|
|
|
|
|
.8 rts
|
|
|
|
|
*--------------------------------------
|
2018-10-16 15:48:03 +00:00
|
|
|
|
Cmd.GetStrAtX >LDYA ZPCMDBuf
|
|
|
|
|
|
|
|
|
|
.1 dex
|
|
|
|
|
bmi .8
|
|
|
|
|
|
|
|
|
|
>STYA ZPPtr1
|
|
|
|
|
|
|
|
|
|
jsr Cmd.NextStrPtr1
|
|
|
|
|
bcc .1
|
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
.8 clc
|
|
|
|
|
rts
|
|
|
|
|
*--------------------------------------
|
|
|
|
|
Cmd.NextStrPtr1 lda (ZPPtr1)
|
|
|
|
|
beq .9
|
|
|
|
|
|
|
|
|
|
phx
|
|
|
|
|
>LDYA ZPPtr1
|
2018-10-15 06:25:40 +00:00
|
|
|
|
>SYSCALL strlen
|
|
|
|
|
pha
|
|
|
|
|
tya
|
|
|
|
|
sec +1
|
|
|
|
|
adc ZPPtr1
|
|
|
|
|
tay
|
|
|
|
|
|
|
|
|
|
pla
|
|
|
|
|
adc ZPPtr1+1
|
2018-10-16 15:48:03 +00:00
|
|
|
|
plx
|
|
|
|
|
* clc
|
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
.9 sec
|
2018-10-15 06:25:40 +00:00
|
|
|
|
rts
|
|
|
|
|
*--------------------------------------
|
2018-10-16 15:48:03 +00:00
|
|
|
|
Cmd.NextStrPtr2 lda (ZPPtr2)
|
|
|
|
|
beq .9
|
|
|
|
|
|
|
|
|
|
>LDYA ZPPtr2
|
2018-10-15 06:25:40 +00:00
|
|
|
|
>SYSCALL strlen
|
|
|
|
|
pha
|
|
|
|
|
tya
|
|
|
|
|
sec +1
|
|
|
|
|
adc ZPPtr2
|
|
|
|
|
tay
|
2018-09-17 06:16:45 +00:00
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
pla
|
|
|
|
|
adc ZPPtr2+1
|
2018-10-16 15:48:03 +00:00
|
|
|
|
* clc
|
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
.9 sec
|
2017-09-15 15:16:04 +00:00
|
|
|
|
rts
|
|
|
|
|
*--------------------------------------
|
2018-10-15 06:25:40 +00:00
|
|
|
|
Cmd.NextCharPtr1
|
|
|
|
|
lda (ZPPtr1)
|
|
|
|
|
beq .8
|
2018-09-17 06:16:45 +00:00
|
|
|
|
|
2018-10-15 06:25:40 +00:00
|
|
|
|
inc ZPPtr1
|
|
|
|
|
bne .8
|
|
|
|
|
inc ZPPtr1+1 never Z
|
|
|
|
|
.8 rts
|
2018-09-17 06:16:45 +00:00
|
|
|
|
*--------------------------------------
|
2018-10-15 06:25:40 +00:00
|
|
|
|
Cmd.NextCharPtr2NB
|
|
|
|
|
.1 jsr Cmd.NextCharPtr2
|
2018-09-17 06:16:45 +00:00
|
|
|
|
beq .9
|
|
|
|
|
cmp #C.SPACE
|
|
|
|
|
beq .1
|
|
|
|
|
|
|
|
|
|
.9 rts
|
|
|
|
|
*--------------------------------------
|
2018-10-15 06:25:40 +00:00
|
|
|
|
Cmd.NextCharPtr2
|
2018-09-17 06:16:45 +00:00
|
|
|
|
inc ZPPtr2
|
|
|
|
|
bne .1
|
|
|
|
|
inc ZPPtr2+1
|
|
|
|
|
.1 lda (ZPPtr2)
|
|
|
|
|
rts
|
|
|
|
|
*--------------------------------------
|
2015-10-19 20:35:00 +00:00
|
|
|
|
MAN
|
2017-03-29 15:48:15 +00:00
|
|
|
|
SAVE /A2OSX.SRC/SBIN/SHELL.S.CMD
|
|
|
|
|
LOAD /A2OSX.SRC/SBIN/SHELL.S
|
2015-10-19 20:35:00 +00:00
|
|
|
|
ASM
|