Hi, On Sun, Nov 15, 2009 at 12:53 PM, Fatih Aygün <cyco130@yahoo.com> wrote: > > Christian Grössler wrote: > >> I don't remember how exactly I came up with the $2E00 value. Maybe it >> was with a big DOS (MyDOS for many drives) and loaded R: driver. >> >> I selected it to have a working default value for most cases. Remember, >> the space for the R: driver is not dependent on whether the program uses >> R:, but whether a 850 is being present at boot time. > > I was thinking that it's not the most common configuration (probably because > I don't have a 850). But making the default value work for most cases makes > sense to me now. > Another possibility is loading a little routine first to check if MEMLO is less than the STARTUP load address, printing an error if the load would fail. Check this crt0.s: http://daniel.serpell.googlepages.com/crt0.s with this config: http://daniel.serpell.googlepages.com/atari.cfg This works in dos2.5, mydos and bwdos at least. Daniel. ---------------------------------------------------------------------- To unsubscribe from the list send mail to majordomo@musoftware.de with the string "unsubscribe cc65" in the body(!) of the mail.Received on Sun Nov 15 17:20:51 2009
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