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From: bson@rice-chex.ai.mit.edu (Jan Brittenson)
Newsgroups: comp.sys.handhelds
Subject: Re: assembly wierdness
Message-ID: <12051@life.ai.mit.edu>
Date: 27 Nov 90 19:33:32 GMT
References: <9811@jarthur.Claremont.EDU>
Sender: news@ai.mit.edu
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Lines: 26

In article <9811@jarthur.Claremont.EDU> 
   bgribble@jarthur.claremont.edu (Bill Gribble) writes:

>        push_r0_short=#06537

>push_short1:
>        clr.w   a
>        inc.a   a
>        move.w  a,r0
>        call.a  push_r0_short
>        ret

   This isn't going to do what you're expecting. The routine at #6537
expects you to have previously saved the registers with a call to
#679b. Change it to:

	push_r0_short=#6537
	save_regs=#679b

push_short1:
	clr.w	a
	inc.a	a
	move.w	a,r0
	call.a	save_regs
	call.a	push_r0_short
	ret