Re: LZ: ZShell to Usgard converter?

Re: LZ: ZShell to Usgard converter?

• To: list-zshell@lists.ticalc.org
• Subject: Re: LZ: ZShell to Usgard converter?
• From: "Teemu Kontkanen" <teemuk@sicom.fi>
• Date: Wed, 16 Jul 1997 22:59:31 +0000
• Comments: Authenticated sender is <teemuk@sicom.fi>
• In-reply-to: <33cf4732.223501540@mail.anet-dfw.com>
• References: <199707132109.OAA04686@f17.hotmail.com>
• Reply-To: list-zshell@lists.ticalc.org

> Would it be possible to make a program in C or assembly or Pascal or
> whatever and search for certain things like
> 	ld de,(PROGRAM_ADDR)
> 	ld hl,?????????
> 	add hl,de
> (and all other possible variants) in a 85s file, then convert it to 
> 	ld hl,&?????????
> so it would be readable by Usgard?  (Of course, you would have to

I don't think so. Mainly because ld de,(PROGRAM_ADDR), add hl,de  is 
some bytes longer than ld  &, . So it would mess up all relative 
jumps. Of course, the program could try to fix them also; but it can 
never know if it really is code and not data. So the results might 
not be very good. And it's rather easy to convert old programs 
manually.

• Re: LZ: ZShell to Usgard converter?
• From: Erik Huizing <ehuizing@acs.ucalgary.ca>

• Re: LZ:Some Questions
• From: "Matt Butch" <mjb25@hotmail.com>
• LZ: ZShell to Usgard converter?
• From: mikep@anet-dfw.com (Michael Pearce)

• Prev: Re: LZ: TI-86 Penguins Text File - Rather Disturbing
• Next: Re: LZ: Re: LZ & SD: ROM dis Update II
• Index(es):
  • Main
  • Thread