mirror of
https://github.com/A2osX/A2osX.git
synced 2024-11-22 16:31:07 +00:00
246 lines
4.1 KiB
Plaintext
246 lines
4.1 KiB
Plaintext
NEW
|
||
AUTO 3,1
|
||
.LIST OFF
|
||
.OP 65C02
|
||
.OR $2000
|
||
.TF bin/ps
|
||
*--------------------------------------
|
||
.INB inc/macros.i
|
||
.INB inc/a2osx.i
|
||
.INB inc/kernel.i
|
||
*--------------------------------------
|
||
.DUMMY
|
||
.OR ZPBIN
|
||
ZS.START
|
||
ZPPSPtr .BS 2
|
||
ZPSessionPtr .BS 2
|
||
ZPArgV .BS 2
|
||
Index .BS 1
|
||
hSession .BS 1
|
||
ZS.END
|
||
.ED
|
||
*--------------------------------------
|
||
* File Header (16 Bytes)
|
||
*--------------------------------------
|
||
CS.START cld
|
||
jmp (.1,x)
|
||
.DA #$61 6502,Level 1 (65c02)
|
||
.DA #1 BIN Layout Version 1
|
||
.DA #0 S.PS.F.EVENT
|
||
.DA #0
|
||
.DA CS.END-CS.START Code Size (without Constants)
|
||
.DA DS.END-DS.START Data SegmentSize
|
||
.DA #32 Stack Size
|
||
.DA #ZS.END-ZS.START Zero Page Size
|
||
.DA 0
|
||
*--------------------------------------
|
||
* Relocation Table
|
||
*--------------------------------------
|
||
.1 .DA CS.INIT
|
||
.DA CS.RUN
|
||
.DA CS.DOEVENT
|
||
.DA CS.QUIT
|
||
L.MSG0 .DA MSG0
|
||
L.MSG1 .DA MSG1
|
||
L.MSG2 .DA MSG2
|
||
L.MSG3 .DA MSG3
|
||
L.STATUS .DA MSG.INIT
|
||
.DA MSG.RUN
|
||
.DA MSG.EVENT
|
||
.DA MSG.QUIT
|
||
.DA 0
|
||
*--------------------------------------
|
||
CS.INIT clc
|
||
rts
|
||
*--------------------------------------
|
||
CS.RUN lda #1
|
||
>SYSCALL ArgV
|
||
bcs .10
|
||
|
||
>SYSCALL AToI
|
||
bcs .90
|
||
|
||
tax
|
||
bne .90
|
||
|
||
tya
|
||
|
||
* ldx #0
|
||
|
||
.11 cmp PS.Table.PID,x
|
||
beq .12
|
||
|
||
inx
|
||
cpx #K.PS.MAX
|
||
bne .11
|
||
|
||
lda #E.NSP
|
||
* sec
|
||
rts
|
||
|
||
.12 lda PS.Table.hPS,x
|
||
jsr CS.RUN.DUMP
|
||
bcs .9
|
||
|
||
lda #0
|
||
sec
|
||
rts
|
||
|
||
.10 >LDYA L.MSG0
|
||
>SYSCALL Puts
|
||
ldx Index
|
||
|
||
.1 lda PS.Table.hPS,x
|
||
beq .7
|
||
|
||
jsr CS.RUN.DUMP
|
||
>SLEEP
|
||
|
||
.7 inc Index
|
||
ldx Index
|
||
cpx #K.PS.MAX
|
||
bne .1
|
||
|
||
.8 lda #0 tell Kernel that all done ok, but
|
||
sec we do not want to stay in memory
|
||
.9 rts
|
||
|
||
.90 lda #E.SYN
|
||
sec
|
||
rts
|
||
*--------------------------------------
|
||
CS.RUN.DUMP >SYSCALL GetMemPtr
|
||
>STYA ZPPSPtr
|
||
|
||
>PUSHW L.MSG1
|
||
|
||
ldx Index
|
||
lda PS.Table.hPS,x
|
||
>PUSHA
|
||
|
||
ldy #S.PS.PPID
|
||
|
||
.1 lda (ZPPSPtr),y
|
||
>PUSHA
|
||
iny
|
||
cpy #S.PS.CPID+1
|
||
bne .1
|
||
|
||
lda PS.Table.Stats,x
|
||
>PUSHA CPU%
|
||
|
||
ldy #S.PS.S
|
||
lda (ZPPSPtr),y
|
||
tax
|
||
|
||
>PUSHW L.STATUS,x
|
||
|
||
jsr CS.RUN.DecodeFlags
|
||
>PUSHEA.G PS.FLAGS
|
||
|
||
ldy #S.PS.hSession
|
||
lda (ZPPSPtr),y
|
||
tax
|
||
lda S.Table.hSID-1,x
|
||
>SYSCALL GetStkObj
|
||
bcs .9
|
||
|
||
>STYA ZPSessionPtr
|
||
stx hSession
|
||
|
||
ldy #S.SESSION.UID
|
||
lda (ZPSessionPtr),y
|
||
>PUSHA
|
||
|
||
>PUSHBI 10
|
||
|
||
>SYSCALL PrintF
|
||
|
||
lda hSession
|
||
>SYSCALL FreeMem
|
||
|
||
jmp CS.RUN.PrintArgs
|
||
.9 rts
|
||
*--------------------------------------
|
||
CS.RUN.DecodeFlags
|
||
lda (ZPPSPtr) Get flags
|
||
ldy #PS.FLAGS+7
|
||
ldx #7
|
||
|
||
.2 lsr
|
||
pha
|
||
lda #'-'
|
||
bcc .3
|
||
|
||
lda MSG.FLAGS,x
|
||
|
||
.3 sta (pData),y
|
||
pla
|
||
dey
|
||
dex
|
||
bpl .2
|
||
|
||
rts
|
||
*--------------------------------------
|
||
CS.RUN.PrintArgs
|
||
ldy #S.PS.hARGV
|
||
lda (ZPPSPtr),y
|
||
beq .8 NO ARGV in PS0
|
||
|
||
>SYSCALL GetMemPtr
|
||
>STYA ZPArgV
|
||
|
||
.1 lda (ZPArgV)
|
||
beq .8
|
||
|
||
>PUSHW L.MSG2
|
||
>PUSHW ZPArgV
|
||
>PUSHBI 2
|
||
>SYSCALL PrintF
|
||
bcs .9
|
||
|
||
.2 inc ZPArgV
|
||
bne .3
|
||
|
||
inc ZPArgV+1
|
||
.3 lda (ZPArgV)
|
||
bne .2
|
||
|
||
inc ZPArgV
|
||
bne .1
|
||
|
||
inc ZPArgV+1
|
||
bra .1
|
||
|
||
.8 >LDYA L.MSG3
|
||
>SYSCALL Puts
|
||
.9 rts
|
||
*--------------------------------------
|
||
CS.DOEVENT sec
|
||
rts
|
||
*--------------------------------------
|
||
CS.QUIT clc
|
||
rts
|
||
*--------------------------------------
|
||
CS.END
|
||
MSG0 .CZ "\e[?7lhPS pPID PID cPID CPU% Status Flags UID Args"
|
||
MSG1 .CZ "%3d %3d %3d %3d %3d\% %6s %s %3d"
|
||
MSG2 .CS " %s"
|
||
MSG3 .DA #0
|
||
MSG.FLAGS .AS "HS???XEN"
|
||
MSG.INIT .AZ "Init"
|
||
MSG.RUN .AZ "Run"
|
||
MSG.EVENT .AZ "Event"
|
||
MSG.QUIT .AZ "Quit"
|
||
*--------------------------------------
|
||
.DUMMY
|
||
.OR 0
|
||
DS.START
|
||
PS.FLAGS .BS 9
|
||
DS.END
|
||
.ED
|
||
*--------------------------------------
|
||
MAN
|
||
SAVE usr/src/bin/ps.s
|
||
ASM
|