Subject: Re: [stella] Demo #1 of my 4 colour playfield game "PUSH" From: Eckhard Stolberg <Eckhard_Stolberg@xxxxxxxxxxxxxxxxxxxxx> Date: Mon, 11 May 1998 16:47:11 +0200 |
At 18:39 10.05.98 -0700, you wrote: >> I used to use something simple like... >> >> org $80 >> vara ds 1 >> varb ds 2 >> varc ds 5 > >Well, certainly that's possible I suppose, using .byte directives, but >the problem with that is that for the 2600 you need to create 4096-byte >files and that method would create extraneous bytes. Actually it is possible with DASM. You need to use the SEG pseudoopcode like SEG.U variables ;this segment won't produce output ORG $80 vara ds 1 varb ds 2 varc ds 5 SEG code ;this segment will get into the bin file ORG $F000 etc. You can use the SEG command to have different banks with the same origin too. That is helpfull for writing bankswitched programs. >Perhaps a Stella-specific DASM should be compiled. And it should also >be of DASM 2.12, since I know it exists, if only for the Amiga... A PC version of DASM 2.12-04 exist. It can be found in the C64 devellopment directories of ftp.funet.fi . I have posted the exact URL the the list some time ago and can do again, if you can't find it on your own. Ciao, Eckhard Stolberg -- Archives (includes files) at http://www.biglist.com/lists/stella/archives/ Unsub & more at http://www.biglist.com/lists/stella/stella.html
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