Subject: [stella] assembly syntax From: Glenn Saunders <mos6507@xxxxxxxxx> Date: Mon, 15 Aug 2005 02:45:12 -0400 |
At the time the original Stella CD was released we didn't get permission to include DASM so Jim used a creaky assembler called ASM6502. The listings that are on the CD use that assembler's syntax and will not assemble with DASM. I'd like to do a DASM syntax conversion of all the sourcecode on the CD and then offer that to everyone to help jumpstart the contest. Right now I'm trying to run the DEMO16 program. I'm including the two source files here, the original and my partial conversion. I know that part of the problem is that I think that ASM6502 is not case-sensitive. I was able to resolve the symbol problems by switching all the VCS equates to uppercase. But I can't figure out how this works: dc.b TEXTLINES[0] and this won't work: MACRO space dc.b 5[0] ENDM Could someone assist? I remember running the 16-character demo. It was very impressive, but I don't think it's ever been posted to the list. At one point I tried to get Jim to make a scrolling text routine I could use to actually do the end credits for Stella at 20. I believe that's why he made this. ____________________________________________________ Start your day with Yahoo! - make it your home page http://www.yahoo.com/r/hs Archives (includes files) at http://www.biglist.com/lists/stella/archives/ Unsub & more at http://stella.biglist.com [demime 1.01d removed an attachment of type application/x-zip which had a name of DEMO16.zip]
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