mirror of
https://github.com/A2osX/A2osX.git
synced 2024-12-25 04:30:59 +00:00
137 lines
2.9 KiB
Plaintext
137 lines
2.9 KiB
Plaintext
NEW
|
||
AUTO 3,1
|
||
.LIST OFF
|
||
.OP 65C02
|
||
.OR $2000
|
||
.TF BIN/MEM
|
||
*--------------------------------------
|
||
.INB INC/MACROS.I
|
||
.INB INC/A2OSX.I
|
||
*--------------------------------------
|
||
PAGELEN .EQ 22
|
||
FOOTERLEN .EQ 8
|
||
*--------------------------------------
|
||
.DUMMY
|
||
.OR ZPBIN
|
||
ZS.START
|
||
MemStat .BS S.MSTAT
|
||
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
|
||
.DA CS.END-CS.START CS
|
||
.DA DS.END-DS.START DS
|
||
.DA #64 SS
|
||
.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.MSG.Main .DA MSG.Main
|
||
L.MSG.Aux .DA MSG.Aux
|
||
L.MSG.Kernel .DA MSG.Kernel
|
||
L.MSG.Stat .DA MSG.Stat
|
||
L.MSG.End .DA MSG.End
|
||
L.MemStat .DA MemStat
|
||
.DA 0
|
||
*--------------------------------------
|
||
CS.INIT clc
|
||
rts
|
||
*--------------------------------------
|
||
CS.RUN >LDYA L.MemStat
|
||
>SYSCALL GetMemStat
|
||
|
||
>LDYA L.MSG.Main
|
||
>SYSCALL puts
|
||
|
||
lda MemStat+S.MSTAT.MF
|
||
sec
|
||
sbc MemStat+S.MSTAT.ML
|
||
tay
|
||
lda MemStat+S.MSTAT.MF+1
|
||
sbc MemStat+S.MSTAT.ML+1
|
||
ldx #S.MSTAT.MH+1
|
||
jsr CS.RUN.PRINT
|
||
>SLEEP
|
||
|
||
>LDYA L.MSG.Aux
|
||
>SYSCALL puts
|
||
|
||
lda MemStat+S.MSTAT.XF
|
||
sec
|
||
sbc MemStat+S.MSTAT.XL
|
||
tay
|
||
lda MemStat+S.MSTAT.XF+1
|
||
sbc MemStat+S.MSTAT.XL+1
|
||
ldx #S.MSTAT.XH+1
|
||
jsr CS.RUN.PRINT
|
||
>SLEEP
|
||
|
||
>LDYA L.MSG.Kernel
|
||
>SYSCALL puts
|
||
|
||
lda MemStat+S.MSTAT.DH
|
||
sec
|
||
sbc MemStat+S.MSTAT.DF
|
||
tay
|
||
lda MemStat+S.MSTAT.DH+1
|
||
sbc MemStat+S.MSTAT.DF+1
|
||
ldx #S.MSTAT.DH+1
|
||
jsr CS.RUN.PRINT
|
||
|
||
>LDYA L.MSG.END
|
||
>SYSCALL puts
|
||
|
||
lda #0
|
||
sec
|
||
rts
|
||
*--------------------------------------
|
||
CS.RUN.PRINT >PUSHYA
|
||
|
||
ldy #6
|
||
|
||
.1 >PUSHB MemStat,x
|
||
dex
|
||
dey
|
||
bne .1
|
||
|
||
>PUSHBI 8
|
||
>LDYA L.MSG.Stat
|
||
>SYSCALL printf
|
||
rts
|
||
*--------------------------------------
|
||
CS.DOEVENT sec
|
||
rts
|
||
*--------------------------------------
|
||
CS.QUIT clc
|
||
rts
|
||
*--------------------------------------
|
||
CS.END
|
||
MSG.Main .AZ "--- Main Memory ---------------"
|
||
MSG.Aux .AZ "--- Aux Memory ----------------"
|
||
MSG.Kernel .AZ "--- Kernel (Drivers) Memory ---"
|
||
MSG.Stat .AS " Low : $%H\r\n"
|
||
.AS " Free Ptr : $%H\r\n"
|
||
.AS " High : $%H\r\n"
|
||
.AZ " Available Memory : %05D Bytes\r\n"
|
||
MSG.End .AZ "-------------------------------"
|
||
*--------------------------------------
|
||
.DUMMY
|
||
.OR 0
|
||
DS.START
|
||
DS.END
|
||
.ED
|
||
*--------------------------------------
|
||
MAN
|
||
SAVE USR/SRC/BIN/MEM.S
|
||
ASM
|