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Kernel 0.92+

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This commit is contained in:
Rémy GIBERT 2019-03-05 16:49:34 +00:00
parent d19060c13b
commit dddaf0ff4b
6 changed files with 197 additions and 31 deletions
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BIN
.Floppies/A2OSX.BUILD.po
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A2osxLogo.bmp Normal file
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178
BIN/SH.S.CMD.txt
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@ -540,9 +540,170 @@ CMD.BREAK
CMD.CONTINUE
.9 jmp CMD.Exec.CSYN
*--------------------------------------
CMD.FOR
CMD.FOR lda (ZPArgVBufPtr)
beq .9
>LDYA ZPArgVBufPtr
>STYA ZPVarNamePtr
jsr CORE.ArgV.Next
beq .9
jsr ToUpperCase
cmp #'I'
bne .9
ldy #1
lda (ZPArgVBufPtr),y
beq .9
jsr ToUpperCase
cmp #'N'
bne .9
iny
lda (ZPArgVBufPtr),y
bne .9
jsr CORE.ArgV.Next
beq .9
cmp #'`'
beq FOR.EXEC
sec
jsr CORE.StkPushPtr Push CmdPtr AFTER FOR
bcs .99
>LDYA ZPArgVBufPtr
>SYSCALL strdup
bcs .99
phy
jsr CORE.StkPush
ply
bcs .99
tya
jsr CORE.StkPush Push ListPtr
bcs .99
txa
jsr CORE.StkPush Push hLIST
bcs .99
lda ZPVarNamePtr
jsr CORE.StkPush
bcs .99
lda ZPVarNamePtr+1 Push VARNAME
jsr CORE.StkPush
bcs .99
lda #C.FORLIST
jsr CORE.StkPush
bcs .99
>LDA.G CORE.Test
ora #C.FOR Push FOR
jsr CORE.StkPush
bcs .99
jmp CMD.NEXT
clc
.99 rts
.9 jmp CMD.Exec.CSYN
*--------------------------------------
FOR.EXEC
* lda #$ff
* >STA.G bReadMode
clc
rts
*--------------------------------------
* stack+7 CmdPtr
* stack+5 ListPtr
* stack+4 hLIST
* stack+2 VARNAME
* stack+1 FOR SUB TOKEN
* stack FOR TOKEN
*--------------------------------------
CMD.NEXT jsr CORE.StkGet Y = StkPtr
bcs .9
tax
and #$3F
cmp #C.FOR
bne .9
dey
lda (pData),y
sta ZPVarNamePtr+1
dey
lda (pData),y
sta ZPVarNamePtr
dey skip hLIST
dey
lda (pData),y
sta ZPPtr1 get ListPtr
dey
lda (pData),y
sta ZPPtr1+1
ldy #$ff
.1 iny
lda (ZPPtr1)
beq .8
inc ZPPtr1
bne .2
inc ZPPtr1+1
.2 cmp #C.SPACE
beq .3
sta (ZPCLBuf),y
bra .1
.3 lda #0
sta (ZPCLBuf),y
tya
beq .8
lda (pData)
sec
sbc #5
tay
lda ZPPtr1
sta (pData),y
iny
lda ZPPtr1+1
sta (pData),y
iny
lda (pData),y
sta ZPInputBufPtr
iny
lda (pData),y
sta ZPInputBufPtr+1
clc
rts
.8 lda (pData)
sec
sbc #9
sta (pData)
clc
rts
.9 lda #E.NOFOR
sec
.99 rts
*--------------------------------------
CMD.WHILE
CMD.IF jsr CORE.StkGet
bcs .1 no context...
@ -565,7 +726,8 @@ CMD.IF jsr CORE.StkGet
cmp #C.WHILE
bne .8
jsr CORE.StkPushPtr
clc
jsr CORE.StkPushPtr Push BEFORE WHILE/IF
bcs .9
.8 >LDA.G CORE.Test
@ -575,9 +737,6 @@ CMD.IF jsr CORE.StkGet
clc
.9 rts
*--------------------------------------
CMD.NEXT
.9 jmp CMD.Exec.CSYN
*--------------------------------------
CMD.LOOP jsr CORE.StkPull
bcs .9
tax
@ -652,14 +811,7 @@ CMD.IsSwitch lda (ZPArgVBufPtr)
bne .9
txa
cmp #'a'
bcc .8
cmp #'z'+1
bcs .8
eor #$20
.8 clc
rts
jmp ToUpperCase
.9 sec
rts

36
BIN/SH.S.CORE.txt
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@ -41,7 +41,7 @@ CORE.Quit >LDA.G CORE.hArgVBuf
* set hStdIn = hStdOut
* set hStdOut = Std
*--------------------------------------
CORE.Run.CSYN lda #E.CSYN
CORE.Run.CSYN lda #E.SYN
sec
rts
@ -116,7 +116,7 @@ CORE.Run >LDYA ZPInputBufPtr Save Actual cmd for looping
sta (pData),y
jsr CORE.GetNextCharNB skip ". "
bcs CORE.Run.RTS nothing to execute...
bcs .99 nothing to execute...
.4 >LDYA L.CMD internal command ?
jsr CORE.LookupInputBuf
@ -129,9 +129,7 @@ CORE.Run >LDYA ZPInputBufPtr Save Actual cmd for looping
txa
>STA.G CORE.IntCmd
cmp #C.EXIT
bne .42
.42 jsr CORE.StkGet
bcs .7 no particular context, exec...
tax
@ -164,7 +162,7 @@ CORE.Run >LDYA ZPInputBufPtr Save Actual cmd for looping
.44 jsr CORE.GetNextCharNB Skip EoL char
clc
rts
.99 rts
.5 >LDYA L.CORE.IO
jsr CORE.LookupInputBuf
@ -269,13 +267,10 @@ CORE.Lookup >STYA ZPPtr2
lda (ZPPtr1),y
beq .4 Table Keyword end
lda (ZPPtr2),y
cmp #'a'
bcc .21
cmp #'z'+1
bcs .21
eor #$20
jsr ToUpperCase
.21 cmp (ZPPtr1),y
cmp (ZPPtr1),y
beq .2
bra .4
@ -305,7 +300,7 @@ CORE.Lookup >STYA ZPPtr2
lda (ZPPtr1) Array Ending 0, must be an external Cmd....
bne .1
lda #E.CSYN
lda #E.SYN
sec
rts
*--------------------------------------
@ -452,7 +447,7 @@ CORE.IO.Open pha Open Mode
rts
.9 pla
lda #E.CSYN
lda #E.SYN
sec
rts
*--------------------------------------
@ -519,10 +514,17 @@ CORE.SkipCharsA clc
*--------------------------------------
* Stack
*--------------------------------------
CORE.StkPushPtr lda ZPInputCmdPtr
jsr CORE.StkPush
CORE.StkPushPtr bcs .1
lda ZPInputCmdPtr
ldx ZPInputCmdPtr+1
bra .2
.1 lda ZPInputBufPtr
ldx ZPInputBufPtr+1
.2 jsr CORE.StkPush
bcs CORE.StkPullPtr.9
lda ZPInputCmdPtr+1
txa
bra CORE.StkPush
*--------------------------------------
CORE.StkPullPtr jsr CORE.StkPull

2
BIN/SH.S.IO.txt
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@ -140,7 +140,7 @@ IO.PrintBatchErrMsg
ldy #S.PS.RC
lda (pPs),y
cmp #E.CSYN
cmp #E.SYN
beq .10
>LDYA ZPInputCmdPtr

12
BIN/SH.S.txt
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@ -32,6 +32,9 @@ C.BREAK .EQ 36
C.CONTINUE .EQ 38
*--------------------------------------
C.FOR .EQ 40
C.FORLIST .EQ 0
C.FORFILE .EQ 2
C.FOREXEC .EQ 4
C.WHILE .EQ 42
C.IF .EQ 44
C.NEXT .EQ 46
@ -528,6 +531,15 @@ RemoveStrFromArgV
bra .2
.8 rts
*--------------------------------------
ToUpperCase cmp #'a'
bcc .8
cmp #'z'+1
bcs .8
eor #$20
.8 clc exit CC to allow Jmp to
rts
*--------------------------------------
.INB USR/SRC/BIN/SH.S.CL
.INB USR/SRC/BIN/SH.S.HIS