On Sat, Sep 26, 2009 at 05:44:50PM +0200, Groepaz wrote: > it is... i'd say that maybe 20% of the c64s out there use the -O2 kernal. back > in the days it was a popular sign of lameness when a crack didnt work on one > or the other =P Just found this, when browsing through the sources: ------------------------------------------------------------------------------ ; ; Ullrich von Bassewitz, 2002-12-09 ; ; PLOT replacement function for the VIC20. The kernal function does not set ; the pointer to the color RAM correctly. ; .export PLOT .proc PLOT bcs @L1 jsr $FFF0 ; Set cursor position jmp $EAB2 ; Set pointer to color RAM @L1: jmp $FFF0 ; Get cursor position .endproc ------------------------------------------------------------------------------ So the VIC had the same problem as the C64 with the -02 kernal and it was fixed in another way. Maybe I should apply the same to the C64? Regards Uz -- Ullrich von Bassewitz uz@musoftware.de ---------------------------------------------------------------------- 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 Sep 27 15:32:49 2009
This archive was generated by hypermail 2.1.8 : 2009-09-27 15:32:51 CEST