view test.s68 @ 1305:5ceb316c479a

Allow games to be specified in ROM DB via sha1 instead of product ID. Added a new ROM DB memory map device type fixed for emulating simple fixed value copy protection registers. Used those two features to support Ya Se Chuan Shuo via a ROM DB entry.
author Michael Pavone <pavone@retrodev.com>
date Wed, 29 Mar 2017 00:29:44 -0700
parents 3adbd97f71f2
children
line wrap: on
line source

	dc.l $0, start
	dc.l start
	dc.l start
	dc.l start
	dc.l start
	dc.l start
	dc.l start
	dc.l start
	dc.l start
	dc.l start
	dc.l start
	dc.l start
	dc.l start
	dc.l start
	dc.l start
	dc.l start
	dc.l start
	dc.l start
	dc.l start
	dc.l start
	dc.l start
	dc.l start
	dc.l start
	dc.l after
	dc.l after
	dc.l after
	dc.l after
	dc.l after
	dc.l after
	dc.l after
	dc.l after
	
start:
	bra after
after:
	abcd d0, d1
	abcd -(a2), -(a3)
	add.b #42, d1
	add.w d3, d4
	add.l d5, (a0)+
	addq.w #5, d0
	addx d6, d7
	addx -(a4), -(a5)
	and.w d5, d7
	andi.l #5, (a0)+
	andi #8, CCR
	andi #9, CCR
foo:
	asl d0, d3
	asr #3, d7
	bne foo
	bchg #5, d0
	bclr #7, d0
	bset #1, d0
	bsr bar
	btst #3, d0
	chk.w #53, d7
	clr d5
	cmp d0, d1
bar:
	dbra d0, bar
	divs.w d5, d7
	divu.w d3, d4
	eor.w d0, d6
	eori.l #5, d2
	eori #5, ccr
	eori #2700, sr
	exg d5, d6
	ext d2
	illegal
	jmp (a0)
	jsr (a5)
	lea (a0, 8), a3
	link.w a6, #32
	lsl d0, d3
	lsr #3, d7
	move.b (a0)+, (32, a5)
	moveq  #5, d0
	move #89, ccr
	move sr, d0
	move #2700, sr
	move a5, usp
	movem.l d0-d3/a4/a6, -(a7)
	movep.w d4, (40, a3)
	muls.w d6, d7
	mulu.w d2, d4
	nbcd -(a2)
	neg.l d7
	negx.b d5
	nop
	not.b d3
	or.w d5, d7
	ori.b #7, d5
	ori #5, ccr
	ori #2700, sr
	pea (24, a3)
	reset
	rol.l #7, d0
	rol.w d5, d0
	ror.w d1, d3
	roxl.l #7, d0
	roxl.w d5, d0
	roxr.w d1, d3
	rte
	rtr
	rts
	sbcd d0, d1
	sbcd -(a2), -(a3)
	slt d5
	stop #3
	sub.b #42, d1
	sub.w d3, d4
	sub.l d5, (a0)+
	subq.w #5, d0
	subx d6, d7
	subx -(a4), -(a5)
	swap d6
	tas (a3)
	trap #7
	trapv
	tst.w (a4)+
	unlk a6