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A2osX
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Kernel 0.93+

This commit is contained in:
Rémy GIBERT 2019-07-22 18:28:44 +02:00
parent 7639e30658
commit 48cfcb9253
12 changed files with 92 additions and 105 deletions
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2
BIN/LS.S.txt
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@ -97,7 +97,7 @@ CS.RUN
.6 >LDA.G index do we have a Source dir ?
bne CS.RUN.LOOP
ldy #S.PS.hPREFIX
ldy #S.PS.hCWD
lda (pPs),y
>SYSCALL GetMemPtr
jsr InitSrcDirYA

8
BIN/SH.S.CMD.txt
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@ -28,7 +28,7 @@ CMD.PUSHD >LDA.G PUSHD.STACK
cmp #PUSHD.STACK+PUSHD.STACK.MAX
beq CMD.POPD.CSYN
ldy #S.PS.hPREFIX
ldy #S.PS.hCWD
lda (pPs),y
>SYSCALL GetMemPtr
>SYSCALL strdup
@ -60,7 +60,7 @@ CMD.POPD.RTS
CMD.POPD.CSYN jmp CMD.Exec.CSYN
*--------------------------------------
CMD.PWD ldy #S.PS.hPREFIX
CMD.PWD ldy #S.PS.hCWD
lda (pPs),y
>SYSCALL GetMemPtr
>SYSCALL puts
@ -150,13 +150,13 @@ CMD.CD.YA >SYSCALL realpath
pla
*--------------------------------------
CMD.SetPrefixA pha
ldy #S.PS.hPREFIX
ldy #S.PS.hCWD
lda (pPs),y
>SYSCALL FreeMem
pla
ldy #S.PS.hPREFIX
ldy #S.PS.hCWD
sta (pPs),y
lda #0
* clc

2
BIN/X.CPMVRM.S.txt
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@ -104,7 +104,7 @@ CS.INIT
>LDA.G hDstBasePath
bne .8 we also have a Dst folder
ldy #S.PS.hPREFIX no dst folder, use actual prefix
ldy #S.PS.hCWD no dst folder, use actual prefix
lda (pPs),y
>SYSCALL GetMemPtr
jsr InitDstDirYA

59
INC/A2osX.I.txt
View File

@ -493,41 +493,47 @@ S.FD.PIPE.Size .EQ 12
*
S.FD.PIPE .EQ 14
*--------------------------------------
* Task Function Indexes
*--------------------------------------
PS.INIT .EQ 0
PS.RUN .EQ 2
PS.DOEVENT .EQ 4
PS.QUIT .EQ 6
*--------------------------------------
* PS STRUCT
*--------------------------------------
S.PS.F .EQ 0
S.PS.F.INIT .EQ %10000000
S.PS.F.RUN .EQ %01000000
S.PS.F.QUIT .EQ %00100000
S.PS.F.DOEVENT .EQ %00010000
S.PS.F.HOLD .EQ %00001000
S.PS.F.SLEEP .EQ %00000100
S.PS.F.HOLD .EQ %10000000
S.PS.F.SLEEP .EQ %01000000
S.PS.F.CLOSEONX .EQ %00000100
S.PS.F.EVENT .EQ %00000010
S.PS.F.NOHUP .EQ %00000001
S.PS.PPID .EQ 1
S.PS.PID .EQ 2
S.PS.CPID .EQ 3
S.PS.hCS .EQ 4
S.PS.hDS .EQ 5
S.PS.hSS .EQ 6
S.PS.ENVPAGECNT .EQ 7
S.PS.hENV .EQ 8
S.PS.hPREFIX .EQ 9
S.PS.hStdIn .EQ 10
S.PS.hStdOut .EQ 11
S.PS.hStdErr .EQ 12
S.PS.RC .EQ 13
S.PS.ARGC .EQ 14
S.PS.hARGV .EQ 15
S.PS.hSID .EQ 16
S.PS.S .EQ 1
S.PS.PPID .EQ 2
S.PS.PID .EQ 3
S.PS.CPID .EQ 4
S.PS.hCS .EQ 5
S.PS.hDS .EQ 6
S.PS.hSS .EQ 7
S.PS.ENVPAGECNT .EQ 8
S.PS.hENV .EQ 9
S.PS.hCWD .EQ 10
S.PS.hStdIn .EQ 11
S.PS.hStdOut .EQ 12
S.PS.hStdErr .EQ 13
S.PS.RC .EQ 14
S.PS.ARGC .EQ 15
S.PS.hARGV .EQ 16
S.PS.A .EQ 17
S.PS.X .EQ 18
S.PS.Y .EQ 19
S.PS.P .EQ 20
S.PS.PC .EQ 21 WORD
*S.PS.ZP.SIZE .EQ 23
S.PS.hSID .EQ 23
S.PS.ZP.SESSION .EQ 24
S.PS.ZP.CODE .EQ 26
@ -542,13 +548,6 @@ S.PS .EQ 66
LIBMGR.LOAD .EQ 0
LIBMGR.UNLOAD .EQ 2
*--------------------------------------
* Task Function Indexes
*--------------------------------------
PS.INIT .EQ 0
PS.RUN .EQ 2
PS.DOEVENT .EQ 4
PS.QUIT .EQ 6
*--------------------------------------
* EVENT STRUCT
*--------------------------------------
S.EVT.F .EQ 0

15
SYS/KERNEL.S.BIN.txt
View File

@ -8,6 +8,7 @@ BIN.R.CS.Start .BS 2
BIN.R.CS.End .BS 2
BIN.R.End .BS 2
BIN.R.Offset .BS 2
BIN.R.Stop .BS 2
.ED
*--------------------------------------
* LoadLib
@ -307,14 +308,14 @@ BIN.RelDrv ldy #H.BIN.DRV.REL.TABLE
.2 jsr MEM.AddYp1ToPtr1 add current offset in Y to Ptr
* + 1 to skip last 00 from beq .2
* ZPPtr1=Current Code PTR
lda BIN.R.End
lda BIN.R.CS.End
clc
adc BIN.R.Offset
sta .6+1
lda BIN.R.End+1
sta BIN.R.Stop
lda BIN.R.CS.End+1
adc BIN.R.Offset+1
sta .7+1
sta BIN.R.Stop+1
.3 lda (ZPPtr1) get OPCODE
lsr /2
@ -341,11 +342,11 @@ BIN.RelDrv ldy #H.BIN.DRV.REL.TABLE
.5 tay A = OPCODE length
jsr MEM.AddYToPtr1
.6 cmp #$ff SELF MODIFIED, A = ZPPtr1
.6 cmp BIN.R.Stop A = ZPPtr1
bne .3
lda ZPPtr1+1
.7 cmp #$ff SELF MODIFIED
.7 cmp BIN.R.Stop+1
bne .3 next opcode....
clc Make sure exit with CC

76
SYS/KERNEL.S.CORE.txt
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@ -12,8 +12,10 @@ CORE.Run stz CORE.PSIndex
>STYA pPs
lda (pPs) get S.PS.F
bit #S.PS.F.HOLD Waiting for Another Task to Terminate?
beq .2
* bit #S.PS.F.HOLD Waiting for Another Task to Terminate?
* beq .2
bpl .2
ldy #S.PS.CPID
lda (pPs),y
@ -33,24 +35,24 @@ CORE.Run stz CORE.PSIndex
jsr CORE.UpdateParentPS
lda (pPs)
and #$3F $ff^S.PS.F.INIT+S.PS.F.RUN
ora #S.PS.F.QUIT
sta (pPs)
ldy #S.PS.S
lda #PS.QUIT
sta (pPs),y
bra .3 try executing QUIT now...
.4 lda (pPs)
bit #S.PS.F.SLEEP
bne .7
bit #S.PS.F.INIT
beq .5
ldy #S.PS.S
lda (pPs),y
bne .5
eor #S.PS.F.INIT+S.PS.F.RUN go from INIT to RUN
sta (pPs)
lda #PS.RUN go from INIT to RUN
sta (pPs),y
bra .7
.5 bit #S.PS.F.QUIT
.5 cmp #PS.QUIT
beq .7
ldy #S.PS.PID
@ -262,13 +264,18 @@ CORE.Dispatch stz CORE.PSIndex
jsr K.GetMemPtr
>STYA pPS
lda (pPs) get S.PS.F
bit #S.PS.F.INIT+S.PS.F.HOLD+S.PS.F.QUIT Init or Waiting for Another Task to Terminate?
bne .5
lda (pPs)
bit #S.PS.F.EVENT Accept Events ?
beq .5
ldy #S.PS.S
lda (pPs),y
cmp #PS.RUN
bne .5
lda #PS.DOEVENT Flag this PS for IRQ Mgr
sta (pPs),y
jsr CORE.PSSelect
lda #Evt.Table
@ -280,17 +287,9 @@ CORE.Dispatch stz CORE.PSIndex
.2 lda (pEvent) Empty event, select next
beq .3
lda (pPs)
ora #S.PS.F.DOEVENT
sta (pPs)
jsr CORE.PSDoEvent
jsr CORE.PSExec2
dec IRQ.InKernel
lda (pPs)
eor #S.PS.F.DOEVENT
sta (pPs)
bcs .3 not for this PS, try next event in list
jsr CORE.DestroyEvent this PS handled the EVT, destroy it...
@ -307,7 +306,11 @@ CORE.Dispatch stz CORE.PSIndex
sta pEvent
bra .2
.4 jsr CORE.PSLeave
.4 ldy #S.PS.S
lda #PS.RUN
sta (pPs),y
jsr CORE.PSLeave
.5 inc CORE.PSIndex
ldx CORE.PSIndex
@ -408,27 +411,10 @@ CORE.PSExec lda (pPS)
bit #S.PS.F.SLEEP
bne CORE.PSResume
bit #S.PS.F.RUN
bne .3
CORE.PSExec2 ldy #S.PS.S
lda (pPS),y
bit #S.PS.F.QUIT
bne .2
ldx #ZPBIN.SIZE
.1 stz ZPBIN-1,x
dex
bne .1
* ldx #PS.INIT X=0
.HS 2C BIT ABS
.2 ldx #PS.QUIT
.HS 2C BIT ABS
.3 ldx #PS.RUN
.HS 2C BIT ABS
CORE.PSDoEvent ldx #PS.DOEVENT
tax
lda pCode+1
pha

2
SYS/KERNEL.S.ENV.txt
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@ -566,7 +566,7 @@ ENV.StrVarsJmp .DA ENV.StrVarsSession
.DA ENV.StrVarsUID
.DA ENV.StrVarsGID
*--------------------------------------
ENV.StrVarsPWD ldy #S.PS.hPREFIX
ENV.StrVarsPWD ldy #S.PS.hCWD
lda (pPS),y
jsr K.GetMemPtr
jmp ENV.AddYAToBuf

2
SYS/KERNEL.S.INIT.txt
View File

@ -1000,7 +1000,7 @@ TskMgrInit >LDYAI MSG.TSK
bcs .9
txa
ldy #S.PS.hPREFIX
ldy #S.PS.hCWD
sta (pPs),y
>PUSHWI $2C0 Get BOOT from QC

5
SYS/KERNEL.S.IRQ.txt
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@ -193,8 +193,9 @@ K.IrqH.Switch inc IRQ.Tick
bit A2osX.F A2osX.F.PMODE .EQ %01000000
bvc .8
lda (pPs)
and #S.PS.F.DOEVENT
ldy #S.PS.S
lda (pPs),y
eor #PS.DOEVENT Dont switch while DOEVENT
bne .9
.8 clc exit with V flag set

2
SYS/KERNEL.S.MEM.txt
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@ -275,7 +275,7 @@ K.FreeMem.ERR phx
jsr K.SYSCALL2.BANK
plx
lda #E.INVH
* >DEBUG
>DEBUG
sec
rts
*--------------------------------------

22
SYS/KERNEL.S.PS.txt
View File

@ -152,7 +152,7 @@ PS.CreateChild ldx #0
dey #S.PS.PPID
sta (PS.NewPSPtr),y
ldy #S.PS.hPREFIX copy hPREFIX...
ldy #S.PS.hCWD copy hPREFIX...
lda (ZPPtr1),y
jsr K.GetMemPtr
@ -162,7 +162,7 @@ PS.CreateChild ldx #0
jsr Mem.SetOwner Set Ownership
txa
ldy #S.PS.hPREFIX
ldy #S.PS.hCWD
sta (PS.NewPSPtr),y
jsr ENV.Dup dup hENV from parent PS
@ -210,8 +210,10 @@ PS.CreateChild ldx #0
ldy #S.PS.CPID
sta (ZPPtr1),y
.8 lda #S.PS.F.INIT
sta (PS.NewPSPtr) Make this PS Init....
.8
* lda #PS.INIT
* ldy #S.PS.S
* sta (PS.NewPSPtr),y Make this PS Init....
lda CORE.LastPSID Exit with A=PSID
clc
@ -244,7 +246,7 @@ PS.Load ldy #$ff
jsr ENV.Search.PATH Get fullpath in K.Buf256
bcc .6
ldy #S.PS.hPREFIX
ldy #S.PS.hCWD
lda (PS.NewPSPtr),y
jsr K.GetMemPtr
>STYA ENV.SearchPath
@ -595,11 +597,9 @@ K.Kill cmp #0
.99 >RET 1
*--------------------------------------
K.Kill.1 lda (ZPPtr1)
and #$33
ora #S.PS.F.QUIT
sta (ZPPtr1)
K.Kill.1 ldy #S.PS.S
lda #PS.QUIT
sta (ZPPtr1),y
K.Kill.0
clc
@ -635,7 +635,7 @@ CORE.PSFree sta .10+1 Save PS ID
ldy #S.PS.hENV
jsr .8
ldy #S.PS.hPREFIX
ldy #S.PS.hCWD
jsr .8
ldy #S.PS.hStdOut

2
SYS/KERNEL.S.STDLIB.txt
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@ -165,7 +165,7 @@ STDLIB.realpath.I
cmp #'/' full path starting with '/'?
beq .3 yes, do not append to current prefix
.1 ldy #S.PS.hPREFIX
.1 ldy #S.PS.hCWD
lda (pPs),y
jsr K.GetMemPtr
>STYA ZPPtr2