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Kernel 0.93+

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This commit is contained in:
Rémy GIBERT 2019-10-13 10:35:31 +02:00
parent a447e582aa
commit 25a904276f
7 changed files with 61 additions and 150 deletions
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BIN
.Floppies/A2OSX.BOOT.po
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.Floppies/A2OSX.BUILD.po
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.Floppies/A2OSX.TEST.po
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4
DRV/LANCEGS.DRV.S.txt
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@ -439,6 +439,7 @@ WRITE php
eor #$ff
adc #0
.1 ora #L91C96.2.MMUCR.ALLOC
sta L91C96.2.MMUCR,x
@ -493,7 +494,7 @@ WRITE php
adc #$00
sta L91C96.2.DATA,x
ldy #2
ldy #0
.5 inc Counter
bne .51
@ -517,6 +518,7 @@ WRITE php
sta L91C96.2.DATA,x
iny
bne .5
inc ZPBufPtr+1
bra .5

13
INC/LIBPAK.I.txt
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@ -6,9 +6,6 @@ TOP.MAX .EQ 32
REP.MAX .EQ 1+254
BL.MIN .EQ 3
BL.MAX .EQ 3+63
STR.MIN .EQ 127 DISABLED
STR.MAX .EQ 3+15
*--------------------------------------
PAK.B.BYTE8.W .EQ 1
PAK.B.BYTE8 .EQ %0
@ -26,9 +23,6 @@ PAK.B.REP.W .EQ 6
PAK.B.REP .EQ %111110
PAK.B.BL.W .EQ 6
PAK.B.BL .EQ %111111
PAK.B.STR.W .EQ 6 DISABLED
PAK.B.STR .EQ %01.0000
*--------------------------------------
* Shunk Header :
* WORD : Target UNCompressed Length
@ -49,11 +43,10 @@ S.PAKSTAT.TOP16 .EQ 6
S.PAKSTAT.TOP24 .EQ 8
S.PAKSTAT.TOP32 .EQ 10
S.PAKSTAT.BYTE8 .EQ 12
S.PAKSTAT.STR .EQ 14
S.PAKSTAT.REPN .EQ 16
S.PAKSTAT.BL .EQ 18
S.PAKSTAT.REPN .EQ 14
S.PAKSTAT.BL .EQ 16
*
S.PAKSTAT .EQ 20
S.PAKSTAT .EQ 18
*--------------------------------------
LIBPAK.Pak .EQ 4
*--------------------------------------

146
LIB/LIBPAK.S.txt
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@ -16,8 +16,6 @@ ZPStatPtr .EQ ZPLIB+4
ZPSrcBLPtr .EQ ZPLIB+8
ZPCnt .EQ ZPLIB+10
ZPBLCnt .EQ ZPLIB+12
*--------------------------------------
* File Header (16 Bytes)
*--------------------------------------
@ -107,8 +105,6 @@ Pak >PULLW Pak.SrcPtr
Pak.Run >LDYA Pak.SrcPtr
>STYA ZPSrcPtr
stz Pak.Str.Longest
stz Pak.Rep.Longest
stz Pak.BL.Longest
@ -128,8 +124,6 @@ Pak.Run >LDYA Pak.SrcPtr
stz Pak.RepCnt
stz Pak.LastByte
stz Pak.Out.StrLen
ldx #S.PAKSTAT.PASS1
bit Pak.bPass2
bpl .1
@ -181,7 +175,7 @@ Pak.Run.1 inc Pak.SrcCnt
inc Pak.SrcCnt+1
bmi .1
.8 jmp Pak.Out.Flush
.8 clc
.9 rts
@ -301,10 +295,13 @@ Pak.ScanBL >LDYA Pak.SrcPtr Start at beginning of Src buf
rts
*--------------------------------------
Pak.ComputeLenBits
ldx #8
lda Pak.Rep.Longest
dec
tax
dec Longest=1, one bit
beq .15
ldx #8
.14 asl
bcs .15
@ -415,7 +412,8 @@ Pak.BuildTOPTable
cpy #TOP.MAX
bne .1
.8 tya
.8 sty Pak.TOP.Count
tya
ora Pak.Shnk+S.PAKSHNK.TOPCNT
sta Pak.Shnk+S.PAKSHNK.TOPCNT
@ -436,10 +434,7 @@ Pak.PutRep ldx #S.PAKSTAT.REPN
clc
rts
Pak.PutRep.2 jsr Pak.Out.Flush
bcs .9
ldy #PAK.B.REP.W
Pak.PutRep.2 ldy #PAK.B.REP.W
lda #PAK.B.REP
jsr Pak.Out.PutYBits
bcs .9
@ -484,10 +479,7 @@ Pak.PutBL ldx #S.PAKSTAT.BL
clc
rts
.20 jsr Pak.Out.Flush
bcs .9
ldy #PAK.B.BL.W
.20 ldy #PAK.B.BL.W
lda #PAK.B.BL
jsr Pak.Out.PutYBits
bcs .9
@ -524,42 +516,42 @@ Pak.PutByte8 sta Pak.LastByte
inc Pak.CntH,x
.6 ldx #S.PAKSTAT.PASS1
.6 ldx #S.PAKSTAT.BYTE8
jsr Pak.UpdateStats
ldx #S.PAKSTAT.BYTE8
ldx #S.PAKSTAT.PASS1
jsr Pak.UpdateStats
clc
rts
Pak.PutByte8.2 ldy Pak.Shnk+S.PAKSHNK.TOPCNT
Pak.PutByte8.2 ldy Pak.TOP.Count
.1 cmp Pak.Shnk+S.PAKSHNK.TOPBYTES-1,y
beq .3
dey
bne .1
inc Pak.Out.StrLen
ldy Pak.Out.StrLen
sta Pak.Out.StrBuf,y
cpy #STR.MAX
bcc .9
ldx #S.PAKSTAT.BYTE8
jsr Pak.UpdateStats
jmp Pak.Out.Flush
.3 phy
jsr Pak.Out.Flush
ply
pha
ldy #PAK.B.BYTE8.W
lda #PAK.B.BYTE8
jsr Pak.Out.PutYBits
pla
bcs .9
dey Range 0-23
ldy #8
jmp Pak.Out.PutYBits
.3 dey Range 0-31
tya
lsr
lsr
lsr
tax Range 0-2
tax Range 0-3
tya
and #7
@ -591,15 +583,13 @@ Pak.Out.Init lda Pak.Shnk+S.PAKSHNK.BLBITS
bcs .9
iny
cpy Pak.Shnk+S.PAKSHNK.TOPCNT
cpy Pak.TOP.Count
bne .1
lda #$80
sta Pak.Out.Mask
stz Pak.Out.Byte
stz Pak.Out.StrLen
clc
.9 rts
*--------------------------------------
@ -610,69 +600,6 @@ Pak.Out.Close bit Pak.Out.Mask
.8 clc
rts
*--------------------------------------
Pak.Out.Flush lda Pak.Out.StrLen
beq .8
cmp #STR.MIN
bcs .2
ldx #0
.1 ldy #PAK.B.BYTE8.W
lda PAK.B.BYTE8
jsr Pak.Out.PutYBits
bcs .9
inc Pak.Stat+S.PAKSTAT.BYTE8
bne .10
inc Pak.Stat+S.PAKSTAT.BYTE8+1
.10 inx
lda Pak.Out.StrBuf,x
ldy #8
jsr Pak.Out.PutYBits
bcs .9
cpx Pak.Out.StrLen
bne .1
bra .7
.2 dec
dec
dec
ora #PAK.B.STR
ldy #PAK.B.STR.W
jsr Pak.Out.PutYBits
bcs .9
ldx #0
.3 inx
lda Pak.Out.StrBuf,x
ldy #8
jsr Pak.Out.PutYBits
bcs .9
cpx Pak.Out.StrLen
bne .3
cpx Pak.Str.Longest
bcc .7
stx Pak.Str.Longest
ldx #S.PAKSTAT.STR
jsr Pak.UpdateStats
.7 stz Pak.Out.StrLen
.8 clc
.9 rts
*--------------------------------------
Pak.Out.PutYBits
phy
@ -753,9 +680,6 @@ Pak.PrintStats lda Pak.BL.OfsBitsL
>PUSHB Pak.REP.Longest
>PUSHW Pak.Stat+S.PAKSTAT.REPN
>PUSHB Pak.Str.Longest
>PUSHW Pak.Stat+S.PAKSTAT.STR
ldx #S.PAKSTAT.BYTE8
.1 >PUSHW Pak.Stat,x
@ -763,16 +687,18 @@ Pak.PrintStats lda Pak.BL.OfsBitsL
dex
bpl .1
>PUSHBI 28
>PUSHBI 25
>LDYA L.MSG.Stats
>SYSCALL printf
ldx #TOP.MAX
ldx #TOP.MAX-1
.2 >PUSHB Pak.Shnk+S.PAKSHNK.TOPCNT,x
.2 >PUSHB Pak.Shnk+S.PAKSHNK.TOPBYTES,x
dex
bpl .2
>PUSHB Pak.TOP.Count
>PUSHBI TOP.MAX+1
>LDYA L.MSG.TopBytes
>SYSCALL printf
@ -818,10 +744,9 @@ MSG.Stats .AS "\r\nPass 1 : %5D\r\n"
.AS "Top 24 : %5D\r\n"
.AS "Top 32 : %5D\r\n"
.AS "Byte 8 : %5D\r\n"
.AS "String : %5D, Longest : %d\r\n"
.AS "Rep : %5D, Longest : %d (%d bits)\r\n"
.AZ "BL : %5D, Longest : %d (%d bits), Farest : %D (%d bits)\r\n"
MSG.TopBytes .AZ "Top : %5d, %h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h\r\n"
MSG.TopBytes .AZ "Top : %2d:%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h%h\r\n"
TOP.Bits .DA #PAK.B.TOP8,#PAK.B.TOP16,#PAK.B.TOP24,#PAK.B.TOP32
TOP.BitCnt .DA #PAK.B.TOP8.W,#PAK.B.TOP16.W,#PAK.B.TOP24.W,#PAK.B.TOP32.W
TOP.Stat .DA #S.PAKSTAT.TOP8,#S.PAKSTAT.TOP16,#S.PAKSTAT.TOP24,#S.PAKSTAT.TOP32
@ -833,6 +758,8 @@ Pak.DstCnt .BS 2
Pak.bPass2 .BS 1
Pak.TOP.Count .BS 1
Pak.BL.Longest .BS 1
Pak.BL.Farest .BS 2
@ -847,9 +774,7 @@ Pak.BestBL .BS 2
Pak.Cnt .BS 2
Pak.bStop .BS 1
Pak.Str.Longest .BS 1
Pak.Rep.Longest .BS 1
Pak.Rep.LenBits .BS 1
Pak.RepCnt .BS 1
@ -857,9 +782,6 @@ Pak.LastByte .BS 1
Pak.Out.Byte .BS 1
Pak.Out.Mask .BS 1
Pak.Out.StrLen .BS 1
Pak.Out.StrBuf .BS STR.MAX
*--------------------------------------
Pak.CntL .BS 256
Pak.CntH .BS 256

48
SYS/KERNEL.S.STDLIB.txt
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@ -153,10 +153,10 @@ STDLIB.realpath.I
>STYA ZPPtr1
stx .99+1 save expanded buffer hMem
ldx #$ff
lda (ZPPtr1)
beq .1
cmp #'/' full path starting with '/'?
beq .3 yes, do not append to current prefix
@ -189,52 +189,41 @@ STDLIB.realpath.I
*--------------------------------------
* X=LEN, K.Buf256 = /dir1/./../file(/)\0
*--------------------------------------
ldx #1 skip leading /
ldx #0 will skip leading /
.5 ldy #0 reset dot counter=0
.6 inx
lda K.Buf256,x
beq .8
.5 ldy #0 dot counter=0
.6 cmp #'/'
.7 cmp #'/'
beq .8
cmp #'.'
bne .7
bne .5
iny
.HS 2C BIT ABS, skip "LDY #0"
.7 ldy #0 not a dot....reset dot counter
inx
lda K.Buf256,x
bne .6 we have /dir\0
bra .6
.8 tya
beq .80 Y was 0....nothing to do...
dey "./" ?
dey one dot ?
bne .9 no..
lda K.Buf256-2,x
cmp #'/' "/./" ?
bne .80
dex
dex
jsr K.RealPath.RemoveAtX we found "/./", remove,useless....
jsr K.RealPath.RemoveAtX we found "/.", remove,useless....
bra .80
.9 dey "../" ?
bne .99 ".../" ??!!...mmm...syntax error
lda K.Buf256-3,x
cmp #'/' "/../" ?
bne .80
.9 dey "/.." ?
bne .99 "/..." ??!!...syntax error
dex
dex
dex
txa we found "/../"
txa we found "/.."
beq .99 at the beginning of string...cannot remove /dir/..
jsr K.RealPath.RemoveAtX remove "/.."
@ -245,8 +234,8 @@ STDLIB.realpath.I
bne .10
jsr K.RealPath.RemoveAtX ...remove "/dir"
.80 inx
lda K.Buf256,x
.80 lda K.Buf256,x was / or \0 ?
bne .5
*--------------------------------------
.81 jsr .99
@ -274,16 +263,21 @@ K.RealPath.RemoveAtX
.1 iny
lda K.Buf256,y
beq .2 found /something\0
cmp #'/'
bne .1 found /something/
.2 phx save X for exit
.3 iny K.Buf256,y=/ or 0
inx
lda K.Buf256-1,y
sta K.Buf256-1,x
bne .3
txa
bne .8
lda #'/' Make sure we have a least '/' in the buffer
sta K.Buf256
stz K.Buf256+1