From: Groepaz (groepaz_at_gmx.net)
Date: 2002-12-10 14:06:25
On Tuesday 10 December 2002 10:53, Ullrich von Bassewitz wrote: > External symbols that just point to the kernal are located in kernal.s. If > additional code for a function is needed, it will go into a file with the > name of the function and a 'k' prepended, so the new plot function can be > found in kplot.s. ok, i see :) > > > BTW: The code for calculating the color ram pointers is already in the > > > kernal ROM at $EAB2, so there's no need to reimplement it. > > > > oh there is? mmmmh :) > > Yes. "VC20 intern" rulez:-) you dont have decent ocr software handy and a slave to ocr the book? :o) *grin* > > btw, what do you think about adding a default expanded-vic target? seems > > to be much more useful to me than unexpanded (3.5k is tight even for > > assembly ;=P) > > Yes, that would be a very good idea. Unfortunately, in the current state > this would mean to add a new target to the linker, and I'm trying to avoid > such a proliferation. I've already added a new feature to the linker that > allows to add a default value for the start address, but this is only one > additional step needed. So it will happen, but not now. no problem ofcoz :o) but it would for sure make sence. (a fully expanded vic20, including low and top memory bank, is actually a quite nice target...) btw in that context,is it possible to place the stack and/or heap into a seperate section (i think it is, right? ;=))... would make lotta sence here to put stack into low, and heap into high memory or sth like that... (leaving all the usual basic mem for the actual program) -- ___ ___ .___________________ .___________ _______. c=64 / | \| \__ ___/ \ \_ _____/ \ \ [groepaz] gb / ' \ | | | / \ / \ | __)_ / | \ gp32 cgb \ . / | | |/ ' \| \/ | \ psx gba \___|_ /|___| |____|\____|__ /_______ /\____|__ / dc -----\/-----'---------------\/--------\/---------\/ http://www.hitmen-console.org Hitmen WWW Headquarters http://fly.to/hitmen-groepaz my personal playground http://rr.c64.org/silversurfer home of the RR debugger ftp.musoftware.de/pub/groepaz cc65 dump site ---------------------------------------------------------------------- To unsubscribe from the list send mail to majordomo_at_musoftware.de with the string "unsubscribe cc65" in the body(!) of the mail.
This archive was generated by hypermail 2.1.3 : 2002-12-10 12:41:09 CET