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Kernel 0.92

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This commit is contained in:
Rémy GIBERT 2018-12-10 17:45:37 +01:00
parent 52f5193415
commit c5ff44ac93
8 changed files with 155 additions and 81 deletions
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2
BIN/LSDEV.S.txt
View File

@ -226,7 +226,7 @@ CS.QUIT clc
*--------------------------------------
CS.END
MSG0 .AZ "ID hFD Name Addr. Status Typ/Sub IDString Version Size (BLK)"
MSG1 .AZ "%03d $%h %7s $%H "
MSG1 .AZ "%03d $%h %12s $%H "
MSG2.ERR .AZ "Device Error : $%h\r\n"
MSG2 .AZ "%s $%h/$%h %16S %03d.%03d "
MSG2.B .AZ "%10u\r\n"

18
DRV/CONSOLE.DRV.S.txt
View File

@ -146,8 +146,21 @@ STATUS >STYA ZPIOCTL
sec
rts
*--------------------------------------
OPEN sta A2osX.SCRNDEVS DEV.ID in A
OPEN ldx #0
.1 ldy A2osX.SCRNDEVS,x
beq .2
inx
cpx #K.SCR.MAX
bne .1
lda #E.OOH
sec
rts
.2 sta A2osX.SCRNDEVS,x DEV.ID in A
sta DEVID
lda #S.DIB.S.OPENED
tsb DIB+S.DIB.S
@ -161,7 +174,7 @@ CONTROL sta SETTEXT
sta SET80DISP
sta CLR80STORE
sta CLRPAGE2
lda #1
lda DEVID
sta A2osX.ASCREEN
clc
@ -1116,6 +1129,7 @@ SB.IS.NAWS .DA #IAC,#SB,#TELOPT.NAWS,#SB.IS
.DA #IAC,#SE
SB.IS.NAWS.LEN .EQ *-SB.IS.NAWS
*--------------------------------------
DEVID .BS 1
CH .BS 1
CV .BS 1
LWFLG .BS 1

14
INC/A2osX.I.txt
View File

@ -13,6 +13,7 @@ K.PS.MAX .EQ 32
K.OF.MAX .EQ 32
K.FLT.MAX .EQ 4
K.EVT.MAX .EQ 4
K.SCR.MAX .EQ 6
*--------------------------------------
ZPDRV .EQ $20 32 bytes
ZPLIB .EQ $40 32 bytes
@ -44,15 +45,13 @@ A2osX.SLEEP .EQ $BD10
* $BEE0->$BEEF : Public Variables
*--------------------------------------
A2osX.ASCREEN .EQ $BEE0 Active Screen
A2osX.SCRNDEVS .EQ $BEE1 -> $BEE4 (4 screen devices)
A2osX.SCRNDEVS .EQ $BEE1 -> $BEE4 (5 screen devices)
A2osX.CPUTYPE .EQ $BEE5
A2osX.CPUSPEED .EQ $BEE6 WORD, (->255.99 Mhz)
A2osX.CPUTYPE .EQ $BEE6
A2osX.CPUSPEED .EQ $BEE7 WORD, (->255.99 Mhz)
A2osX.Z80SLOT .EQ $BEE8
A2osX.Z80SPEED .EQ $BEE9 WORD
* .EQ $BEEB
A2osX.Z80SLOT .EQ $BEE9
A2osX.Z80SPEED .EQ $BEEA WORD
A2osX.TIMER16 .EQ $BEEC WORD
A2osX.RANDOM16 .EQ $BEEE WORD
@ -61,6 +60,7 @@ A2osX.RANDOM16 .EQ $BEEE WORD
*--------------------------------------
A2osX.KCONFIG .EQ $BEF0
A2osX.HZ .EQ $BEF0 5/6 for 50/60Hz
A2osX.TTYDEVS .EQ $BEF1 K.SCR.MAX = 6 !
A2osX.F .EQ $BEF8
A2osX.F.CHROOT .EQ %10000000 ChRooting to /RAMx
A2osX.F.PMODE .EQ %01000000 Preemptive Mode

6
SYS/KERNEL.S.CORE.txt
View File

@ -120,9 +120,9 @@ CORE.Events jsr CORE.GetEvents
bpl .8
cmp #"1"
cmp #"0"
bcc .8
cmp #"5"
cmp #"6"
bcs .8
sta KBDSTROBE
@ -380,7 +380,7 @@ CORE.ScrSel and #$0F
tax
lda A2osX.SCRNDEVS-1,x Get DevID
lda A2osX.SCRNDEVS,x Get DevID
beq .8 No device claimed this screen
stx A2osX.ASCREEN set active screen

5
SYS/KERNEL.S.DEF.txt
View File

@ -140,6 +140,11 @@ H.BIN.EXE.REL.TABLE .EQ 16
*
H.BIN.DRV.REL.TABLE .EQ 2 Including main jmp
*--------------------------------------
S.TTY.TITLE .EQ 48
S.TTY.FRBUF .EQ 128
*
S.TTY .EQ 2048
*--------------------------------------
MAN
SAVE USR/SRC/SYS/KERNEL.S.DEF
LOAD USR/SRC/SYS/KERNEL.S

27
SYS/KERNEL.S.DRV.txt
View File

@ -23,7 +23,7 @@ DRV.DiskII.STATUS
DRV.DiskII.DIB .DA #S.DIB.S.BLOCK+S.DIB.S.WRITE+S.DIB.S.READ
.DA 280
.DA #0
>PSTR "Disk II 5.25"
>PSTR "Disk ][ 5.25"
.BS 4
.DA #S.DIB.T.DISKII
.DA #0
@ -239,13 +239,25 @@ DRV.SYS cld
.DA DRV.SYS.CLOSE
.DA DRV.SYS.Read
.DA DRV.SYS.Write
.DA A2osX.BADCALL IRQ
*--------------------------------------
DRV.SYS.STATUS >LDYAI DRV.SYS.DIB
jmp DRV.STATUS.YA
*--------------------------------------
DRV.SYS.Open lda #DEVID.SYS
sta A2osX.SCRNDEVS+1
DRV.SYS.Open ldx #0
.1 ldy A2osX.SCRNDEVS,x
beq .2
inx
cpx #K.SCR.MAX
bne .1
lda #E.OOH
sec
rts
.2 sta A2osX.SCRNDEVS,x DEV.ID in A
sta DRV.SYS.DEVID
jsr DRV.SYS.FF
*--------------------------------------
DRV.SYS.Control sta SETTEXT
@ -253,7 +265,7 @@ DRV.SYS.Control sta SETTEXT
sta SET80DISP
sta CLR80STORE
sta SETPAGE2
lda #2
lda DRV.SYS.DEVID
sta A2osX.ASCREEN
DRV.SYS.CLOSE
clc
@ -515,13 +527,14 @@ DRV.SYS.SetBaseX
sta ZPDRV+1
rts
*--------------------------------------
DRV.SYS.DIB .DA #S.DIB.S.WRITE+S.DIB.S.READ+S.DIB.S.OPENED
DRV.SYS.DIB .DA #S.DIB.S.WRITE+S.DIB.S.READ
.DA #0,#0,#0
>PSTR "A2osX SYS Screen"
>PSTR "A2osX VT100 TERM"
.DA #S.DIB.T.CHAR
.DA #0
.DA K.VER
*--------------------------------------
DRV.SYS.DEVID .BS 1
DRV.SYS.CH .BS 1
DRV.SYS.CV .BS 1
*--------------------------------------

3
SYS/KERNEL.S.GP.txt
View File

@ -343,7 +343,8 @@ GP.CodeEnd .BS $BEE0-*
* $BEF0->$BEFF : Kernel Config Block
*--------------------------------------
.DA #6 A2osX.HZ=60hz
.HS 00000000000000
.DA #4 A2osX.TTYDEVS=4
.HS 000000000000
.DA #0 ChRoot/Preemptive Disabled
.HS 00000000000000 All Slots marked as "Free"
*--------------------------------------

159
SYS/KERNEL.S.INIT.txt
View File

@ -101,14 +101,12 @@ Kernel.Init3 sta SETALTZP
lda #$ff Make sure we are in Kernel Mode during setup
sta IRQ.InKernel
jsr SysScrInit
jsr MemMgrInit
>LDYAI FD.NULL
>SYSCALL MKDev
>LDYAI FD.SYS
>SYSCALL MKDev
jsr SysScrInit
jsr PS0.Init
bcs *
@ -130,7 +128,6 @@ Kernel.Init3 sta SETALTZP
jsr TskMgrInit
bcs *
ldy #S.PS.hPREFIX
lda (pPs),y
jsr K.GetMemPtr
@ -238,7 +235,94 @@ KConfigLoad >LDYAI MSG.KCREAD
*--------------------------------------
* INIT3 Subs
*--------------------------------------
SysScrInit ldx #0
MemMgrInit >LDYAI Mem.MHiMem
>STYA Mem.HiMem
>STYA Mem.Free
>LDYAI Mem.MLoMem
>STYA Mem.LoMem
stz Mem.LastSlot Reserve Slot #0
* reserve AUXmem for TTY Frame bufers
lda A2osX.TTYDEVS
inc +1 for /DEV/CONSOLE
asl
asl
asl 8 pages (2k)
sta .10+1
sta SETWRITEAUX
ldy #Mem.XHiMem
sty Mem.HiMem
lda /Mem.XHiMem
sec
.10 sbc #$FF SELF MODIFIED
sta Mem.HiMem+1
>STYA Mem.Free
>LDYAI Mem.XLoMem
>STYA Mem.LoMem
stz Mem.LastSlot Reserve Slot #0
sta CLRWRITEAUX
ldx #K.DEV.MAX*2-1
.1 stz Dev.Table.hPath,x
dex
bpl .1
ldx #K.NOD.MAX*2-1
.2 stz Nod.Table.hPath,x
dex
bpl .2
ldx #K.PS.MAX*4-1
.3 stz PS.Table.PID,x
dex
bpl .3
ldx #K.OF.MAX*2-1
.4 stz OF.Table.hPath,x
dex
bpl .4
ldx #K.EVT.MAX*S.EVT-1
.5 stz Evt.Table,x
dex
bpl .5
stz Flt.Table
rts
*--------------------------------------
SysScrInit >LDYAI FD.SYS
>SYSCALL MKDev
lda A2osX.TTYDEVS
.1 pha
inc FD.TTY+S.FD.DEV.DEVID
inc FD.TTY+S.FD.DEV.NAME+3
lda FD.TTY+S.FD.DEV.BUSPTR+1
sec
sbc /2048
sta FD.TTY+S.FD.DEV.BUSPTR+1
>LDYAI FD.TTY
>SYSCALL MKDev
pla
dec
bne .1
SysScrInit.OLD ldx #0
ldy #0
@ -491,58 +575,6 @@ DetectZ80 ldx #Z80Code.Size
clc
.9 rts
*--------------------------------------
MemMgrInit >LDYAI Mem.MHiMem
>STYA Mem.HiMem
>STYA Mem.Free
>LDYAI Mem.MLoMem
>STYA Mem.LoMem
stz Mem.LastSlot Reserve Slot #0
sta SETWRITEAUX
>LDYAI Mem.XHiMem
>STYA Mem.HiMem
>STYA Mem.Free
>LDYAI Mem.XLoMem
>STYA Mem.LoMem
stz Mem.LastSlot Reserve Slot #0
sta CLRWRITEAUX
ldx #K.DEV.MAX*2-1
.1 stz Dev.Table.hPath,x
dex
bpl .1
ldx #K.NOD.MAX*2-1
.2 stz Nod.Table.hPath,x
dex
bpl .2
ldx #K.PS.MAX*4-1
.3 stz PS.Table.PID,x
dex
bpl .3
ldx #K.OF.MAX*2-1
.4 stz OF.Table.hPath,x
dex
bpl .4
ldx #K.EVT.MAX*S.EVT-1
.5 stz Evt.Table,x
dex
bpl .5
stz Flt.Table
rts
*--------------------------------------
* Setup AuxLC $FFFE->Kernel IRQ Handler
* if irq not handled, jmp (S.IrqMgrOldFFFE)
*--------------------------------------
@ -1110,11 +1142,20 @@ FD.SYS .DA #S.FD.T.CDEV
.DA #0 HANDLER
.DA #0 BUSID
.DA #DEVID.SYS
.DA 0 BUSPTR
.DA $B800 BUSPTR
.DA DRV.SYS
.AZ "SYS" NAME
.HS 00000000
*--------------------------------------
FD.TTY .DA #S.FD.T.CDEV
.DA #0 HANDLER
.DA #0 BUSID
.DA #DEVID.SYS DEVID
.DA $B800 BUSPTR
.DA DRV.SYS
.AZ "TTY0" NAME
.HS 000000
*--------------------------------------
FD.BDEV .DA #S.FD.T.BDEV
.DA #0 HANDLER
.DA #0 BUSID