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WHATAMI.S
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1992-02-11
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2KB
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81 lines
*****************************************
* Speed-SWitcher MSTE v1.1 *
* by Daniel Eriksson of Delta Force. *
* *
* What am I? *
* *
* First edited: 1991-12-25 *
* Last edited : 1992-02-11 *
* *
* This is a shareware program. *
* If you like it and use it then *
* please contact me at any of the below *
* mentioned addresses! *
* [only legal stuff of course!] *
* *
* Written and developed in Devpac v2.25 *
*****************************************
; The program is totally position independent (pc-relative).
* Run fetch_status-routine in supervisor mode *
pea fetch_status(pc)
move.w #38,-(sp)
trap #14 ; Supexec (XBIOS)
lea 6(sp),sp
* Write detect-text *
pea de_text(pc)
move.w #9,-(sp)
trap #1 ; Cconws (GEMDOS)
lea 6(sp),sp
* Write status-text *
lea status(pc),a0
cmp.b #3,(a0) ; Check for 16 MHz and cache ON
bne.s next1
pea t16_on(pc)
bra.s ready
next1:
cmp.b #2,(a0) ; Check for 16 MHz and cache OFF
bne.s next2
pea t16_of(pc)
bra.s ready
next2:
cmp.b #0,(a0) ; Check for 8 MHz (and cache OFF)
bne.s next3
pea t8(pc)
bra.s ready
next3:
pea strange(pc)
ready:
move.w #9,-(sp)
trap #1 ; Cconws (GEMDOS)
lea 6(sp),sp
* Terminate *
clr.w -(sp) ; Pass a zero to parent-process
move.w #$4c,-(sp)
trap #1 ; Pterm (GEMDOS)
* The fetch_status-routine *
fetch_status:
move.b $ffff8e21.w,d0
and.b #3,d0
lea status(pc),a0
move.b d0,(a0)
rts
* Here's the DATA-segment *
section data
status ds.b 1
de_text dc.b 13,10,"Speed-SWitcher MSTE v1.1 1992-02-11",13,10
dc.b "by Daniel Eriksson of Delta Force.",13,10,0
t16_on dc.b "You are running at 16 MHz and cache ON!",13,10,13,10,0
t16_of dc.b "You are running at 16 MHz and cache OFF!",13,10,13,10,0
t8 dc.b "You are running at 8 Mhz (and cache OFF)!",13,10,13,10,0
strange dc.b "Your computer is really STRANGE!",13,10,13,10,0
END