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Kernel version 0.9 : saved few bytes with MemMgr Optimization

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This commit is contained in:
Rémy GIBERT 2017-07-01 15:44:40 +02:00
parent 915226f209
commit e9062c4674
13 changed files with 85 additions and 101 deletions
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10
SYS/KERNEL.S.CNV.txt
View File

@ -4,16 +4,6 @@ LOMEM $A00
INC 1
AUTO 6
*--------------------------------------
PullPtr1Ptr2Ptr3
sec
.HS 90 bcc
PullPtr1Ptr2 clc
>PULLW ZPPtr1
>PULLW ZPPtr2
bcc .9
>PULLW ZPPtr3
.9 rts
*--------------------------------------
* Convert HEXBUF to ASCBUF decimal padded with 0
*--------------------------------------
HEX2DEC ldx #4

30
SYS/KERNEL.S.D01.txt
View File

@ -71,14 +71,14 @@ A2osX.PrtDrv.Cnt
.HS 03030301030101010404
*--------------------------------------
DevMgr.NUL.Code .DA .1 STATUS
.DA DevMgr.BADCALL READBLOCK
.DA DevMgr.BADCALL WRITEBLOCK
.DA DevMgr.BADCALL FORMAT
.DA DevMgr.BADCALL CONTROL
.DA DevMgr.BADCALL INIT
.DA DevMgr.BADCALL OPEN
.DA DevMgr.BADCALL CLOSE
.DA DevMgr.BADCALL READ
.DA A2osX.BADCALL READBLOCK
.DA A2osX.BADCALL WRITEBLOCK
.DA A2osX.BADCALL FORMAT
.DA A2osX.BADCALL CONTROL
.DA A2osX.BADCALL INIT
.DA A2osX.BADCALL OPEN
.DA A2osX.BADCALL CLOSE
.DA A2osX.BADCALL READ
.DA .8 WRITE
.8 clc
rts
@ -95,13 +95,13 @@ DevMgr.NUL.Code .DA .1 STATUS
.DA $0900
*--------------------------------------
DevMgr.SYS.Code .DA .1 STATUS
.DA DevMgr.BADCALL READBLOCK
.DA DevMgr.BADCALL WRITEBLOCK
.DA DevMgr.BADCALL FORMAT
.DA A2osX.BADCALL READBLOCK
.DA A2osX.BADCALL WRITEBLOCK
.DA A2osX.BADCALL FORMAT
.DA DevMgr.SYS.Control
.DA DevMgr.BADCALL INIT
.DA A2osX.BADCALL INIT
.DA DevMgr.SYS.Open
.DA DevMgr.BADCALL CLOSE
.DA A2osX.BADCALL CLOSE
.DA DevMgr.SYS.Read
.DA DevMgr.SYS.Write
*--------------------------------------
@ -341,10 +341,6 @@ DevMgr.SYS.TITLE >CSTR "A2osX System Screen"
DevMgr.SYS.BASEL .HS 00.80.00.80.00.80.00.80.28.A8.28.A8.28.A8.28.A8.50.D0.50.D0.50.D0.50.D0
DevMgr.SYS.BASEH .HS 08.08.09.09.0A.0A.0B.0B.08.08.09.09.0A.0A.0B.0B.08.08.09.09.0A.0A.0B.0B
*--------------------------------------
DevMgr.BADCALL lda #MLI.ERR.BADCALL
sec
rts
*--------------------------------------
DevMgr.FreeMem .EQ *
MAN
SAVE /A2OSX.SRC/SYS/KERNEL.S.D01

20
SYS/KERNEL.S.DEV.txt
View File

@ -117,9 +117,8 @@ K.MkNodYA jsr K.GetDevByNameYA Ptr1=NAME
jsr pDevJmp
bcs .9
>PUSHWI S.NODE.DEV
>PUSHBI S.MEM.F.INIT0
jsr K.GetMem
>LDYAI S.NODE.DEV
jsr K.GetMem0YA
bcs .9
>STYA ZPPtr3 Ptr3=S.NODE
@ -158,9 +157,8 @@ K.MkNodYA jsr K.GetDevByNameYA Ptr1=NAME
* Y,A = pFILE
*\--------------------------------------
K.MkNodA sta .1+1
>PUSHWI S.NODE.SSOCK
>PUSHBI S.MEM.F.INIT0
jsr K.GetMem
>LDYAI S.NODE.SSOCK
jsr K.GetMem0YA
bcs .9
>STYA ZPPtr1
@ -183,16 +181,14 @@ K.MkNodA sta .1+1
* CC = OK, CS = ERROR
* A = hFILE
*\--------------------------------------
K.MKFIFO >PUSHWI 256
>PUSHBI 0
jsr K.GetMem
K.MKFIFO >LDYAI 256
jsr K.GetMemYA
bcs .99
stx .1+1 save FIFO buffer
>PUSHWI S.NODE.FIFO
>PUSHBI S.MEM.F.INIT0
jsr K.GetMem
>LDYAI S.NODE.FIFO
jsr K.GetMem0YA
bcs .9

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

@ -17,9 +17,8 @@ K.OpenDirYA jsr PFT.CheckPathYA
>STYA ZPPtr2
>STYA K.MLI.PARAMS+1 For GETFILEINFO,MLIOPEN
>PUSHWI S.NODE.DIR
>PUSHBI S.MEM.F.INIT0
jsr K.GetMem
>LDYAI S.NODE.DIR
jsr K.GetMem0YA
bcs .99
>STYA ZPPtr1
@ -216,9 +215,8 @@ K.ReadDirA.ROOT ldy #S.NODE.DIR.FC did we already returned something ?
*--------------------------------------
K.ReadDirA.DIR sta K.MLI.PARAMS+1 A=#S.DIR.PRODOS.REF
>PUSHWI 512 Get a 512 bytes buffer for reading dir...
>PUSHBI 0
jsr K.GetMem
>LDYAI 512 Get a 512 bytes buffer for reading dir...
jsr K.GetMemYA
bcs .99
stx K.ReadDirA.hMem
@ -427,9 +425,8 @@ K.ReadDirA.CLN pha
rts
*--------------------------------------
K.ReadDirA.GetBuf
>PUSHW K.ReadDirA.BufSize Get a BufSize bytes buffer for storing results
>PUSHBI S.MEM.F.INIT0 make sure 0 filled
jsr K.GetMem
>LDYA K.ReadDirA.BufSize Get a BufSize bytes buffer for storing results
jsr K.GetMem0YA make sure 0 filled
bcs .9
stx K.ReadDirA.hDIRENT
>STYA ZPPtr4

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

@ -56,9 +56,8 @@ K.FOpen jsr PFT.CheckPathSTK
bcc K.FOpen.10
K.FOpen.9 rts
K.FOpen.10 >PUSHWI S.NODE.REG
>PUSHBI S.MEM.F.INIT0
jsr K.GetMem
K.FOpen.10 >LDYAI S.NODE.REG
jsr K.GetMem0YA
bcs K.FOpen.9
>STYA ZPPtr1

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

@ -141,9 +141,8 @@ K.LoadFile lda (pStack) read PTR.LO on top of stack
ora K.S.STAT+S.STAT.SIZE+2
bne .11
>PUSHW K.S.STAT+S.STAT.SIZE push len
>PUSHBI 0
jsr K.GetMem
>LDYA K.S.STAT+S.STAT.SIZE push len
jsr K.GetMemYA
bcs .10
>STYA K.LoadFile.Mem
stx K.LoadFile.hMem

21
SYS/KERNEL.S.GP.txt
View File

@ -29,7 +29,13 @@ AUTO 6
*--------------------------------------
jmp A2osX.MLICALL1
*--------------------------------------
.BS $BD10-*
jmp * SPARE
*--------------------------------------
* BADCALL
*--------------------------------------
lda #MLI.ERR.BADCALL
sec
rts
*--------------------------------------
jmp (pCode) pCodeJmp
jmp (*) pLibJmp
@ -42,12 +48,12 @@ GO.Reset jsr GO.A2osX
*--------------------------------------
* *** MUST BE REINTRANT ***
*--------------------------------------
A2osX.SYSCALL1 bit KERNEL.SYSCALL.FLAGS,x
A2osX.SYSCALL1 bit K.SYSCALL.FLAGS,x
bpl .8 in $E000, no BNK change
sta .7+1 save A (Func Arg)
lda KERNEL.SYSCALL.FLAGS+1,x Get Target BNK
lda K.SYSCALL.FLAGS+1,x Get Target BNK
cmp $D000 #RRAMWRAMBNK1 or #RRAMWRAMBNK2
beq .7 same as actual BNK...go restore A and JMP
@ -71,7 +77,7 @@ A2osX.SYSCALL1 bit KERNEL.SYSCALL.FLAGS,x
.6 ldx #$FF Self Modified
.7 lda #$FF Self Modified
.8 jmp (KERNEL.SYSCALL,x)
.8 jmp (K.SYSCALL.JMP,x)
*--------------------------------------
A2osX.LIBCALL1 pha No need to save X, K.GetMemPtrA will leave it unmodified
tya Get LIB hMem in A
@ -101,7 +107,7 @@ A2osX.MLICALL1 stx .1
A2osX.DIIDrv .DA A2osX.DIIDrv.S status
.DA A2osX.DIIDrv.RW Read
.DA A2osX.DIIDrv.RW Write
.DA A2osX.DRV.BadCall Format
.DA A2osX.BadCall Format
* .DA A2osX.DRV.BadCall
* .DA A2osX.DRV.BadCall
* .DA A2osX.DRV.BadCall
@ -228,11 +234,6 @@ A2osX.Blk.GetCmdAndDevAX
rts
*--------------------------------------
A2osX.DRV.BadCall
lda #MLI.ERR.BADCALL
sec
rts
*--------------------------------------
GO.ProDOS pha
lda $D000 We re coming from AUXLC, saving bank...
sta GO.A2osX.BNK+1

32
SYS/KERNEL.S.JMP.txt
View File

@ -4,13 +4,11 @@ LOMEM $A00
INC 1
AUTO 6
*--------------------------------------
* $D000-D0FF KERNEL.SYSCALL Jmp Table
*--------------------------------------
KERNEL.SYSCALL
* $D000-D0FF K.SYSCALL.JMP Jmp Table
*--------------------------------------
* Bank 1
*--------------------------------------
.DA K.FileSearch $00
K.SYSCALL.JMP .DA K.FileSearch $00
.DA K.GetFullPathYA
.DA K.LoadFile
.DA K.SaveFile
@ -100,17 +98,17 @@ KERNEL.SYSCALL
.DA K.GetMemPtrA
.DA K.GetMemByIDA
.DA K.GetMemYA
.DA K.LoadStkObjYA
.DA K.GetStkObjA
.DA K.FreeStkObjA
.DA 0
.DA 0
.DA 0
*--------------------------------------
.DA K.SetLoMem $A0
.DA K.GetMemStatYA
.DA 0
.DA 0
.DA 0
.DA 0
.DA 0
.DA K.LoadStkObjYA
.DA K.GetStkObjA
.DA K.FreeStkObjA
.DA 0
*--------------------------------------
.DA K.FPutCAY $B0
@ -125,9 +123,7 @@ KERNEL.SYSCALL
* LO Byte :
* #RRAMWRAMBNK1 or #RRAMWRAMBNK2
*--------------------------------------
KERNEL.SYSCALL.FLAGS
*--------------------------------------
.DA #$80 $00
K.SYSCALL.FLAGS .DA #$80 $00
.DA #RRAMWRAMBNK1
.DA #$80
.DA #RRAMWRAMBNK1
@ -345,6 +341,16 @@ KERNEL.SYSCALL.FLAGS
.DA 0
.DA 0
*--------------------------------------
PullPtr1Ptr2Ptr3
sec
.HS 90 bcc
PullPtr1Ptr2 clc
>PULLW ZPPtr1
>PULLW ZPPtr2
bcc .9
>PULLW ZPPtr3
.9 rts
*--------------------------------------
MAN
SAVE /A2OSX.SRC/SYS/KERNEL.S.JMP
LOAD /A2OSX.SRC/SYS/KERNEL.S

4
SYS/KERNEL.S.MEM.txt
View File

@ -73,6 +73,10 @@ K.GetMem >PULLB MemMgr.ReqFlags store requested flags
* CS :
* A = EC
*\--------------------------------------
K.GetMem0YA ldx #S.MEM.F.INIT0
stx MemMgr.ReqFlags
.HS 2C bit abs
K.GetMemYA stz MemMgr.ReqFlags
sta MemMgr.ReqSize+1
tya

13
SYS/KERNEL.S.PS.txt
View File

@ -260,10 +260,10 @@ PS.Init >LDYA K.CreateProcess.CmdLine
beq .2 DS.SIZE=0...
lda (ZPPtr4),y
>PUSHAX Push DS.SIZE
>PUSHBI S.MEM.F.INIT0 Clear DS
jsr K.GetMem
lda (ZPPtr4),y
tay
txa Y,A = DS.SIZE
jsr K.GetMem0YA
bcs .9
txa
@ -348,9 +348,8 @@ PS.Select ldy #S.PS.hCS
*--------------------------------------
PS.DupEnvA jsr K.GetMemPtrA
>STYA ZPPtr1
>PUSHWI K.ENV.SIZE
>PUSHBI 0
jsr K.GetMem
>LDYAI K.ENV.SIZE
jsr K.GetMemYA
bcs .9
>STYA ZPPtr2

14
SYS/KERNEL.S.STR.txt
View File

@ -20,9 +20,7 @@ K.NewPStrYA >STYA ZPPtr2
inc
tay
lda #0 Y,A = len of new string
>PUSHYA
>PUSHBI 0 0 = no option
jsr K.GetMem
jsr K.GetMemYA
bcs .9
>STYA ZPPtr1
@ -466,14 +464,12 @@ K.PStrFTime.DEC .BS 1 always < 100
K.PStr2StrArrayYA
>STYA ZPPtr1
lda (ZPPtr1) Get mem size STRLEN+1
ldx #0
inc
bne .1
inx
tay
.1 >PUSHAX
>PUSHBI 0
jsr K.GetMem
lda #0
jsr K.GetMemYA
bcs .9
phx save hMem
phy save PTR.LO

13
SYS/KERNEL.S.TIME.txt
View File

@ -196,12 +196,13 @@ K.CTime2Time jsr PullPtr1Ptr2
bcc .3 end of DIV/MOD ?
sta K.CTime.DWORD+3
pla
sta K.CTime.DWORD+2
pla
sta K.CTime.DWORD+1
pla
sta K.CTime.DWORD
ldx #2
.21 pla
sta K.CTime.DWORD,x
dex
bpl .21
inc K.CTime.DivDay
bne .2

4
SYS/KERNEL.S.txt
View File

@ -52,6 +52,7 @@ A2osX.D1 .PH $D000
.INB /A2OSX.SRC/SYS/KERNEL.S.FILE
.INB /A2OSX.SRC/SYS/KERNEL.S.DIR
.INB /A2OSX.SRC/SYS/KERNEL.S.PFT
.INB /A2OSX.SRC/SYS/KERNEL.S.BIN
.EP
A2osX.D1.E .EQ *
@ -65,6 +66,7 @@ A2osX.D2 .PH $D000
.INB /A2OSX.SRC/SYS/KERNEL.S.ARG
.INB /A2OSX.SRC/SYS/KERNEL.S.ENV
.INB /A2OSX.SRC/SYS/KERNEL.S.CNV
.INB /A2OSX.SRC/SYS/KERNEL.S.RUN
.INB /A2OSX.SRC/SYS/KERNEL.S.EVT
.INB /A2OSX.SRC/SYS/KERNEL.S.TSK
@ -76,8 +78,6 @@ A2osX.E0 .PH $E000
.INB /A2OSX.SRC/SYS/KERNEL.S.DAT
.INB /A2OSX.SRC/SYS/KERNEL.S.IRQ
.INB /A2OSX.SRC/SYS/KERNEL.S.MEM
.INB /A2OSX.SRC/SYS/KERNEL.S.PFT
.INB /A2OSX.SRC/SYS/KERNEL.S.CNV
.INB /A2OSX.SRC/SYS/KERNEL.S.CHR
.INB /A2OSX.SRC/SYS/KERNEL.S.D01
.EP