From: Groepaz (groepaz_at_gmx.net)
Date: 2003-10-12 23:57:04
On Saturday 11 October 2003 22:18, Ullrich von Bassewitz wrote: > On Sat, Oct 11, 2003 at 10:07:02PM +0200, carlos wrote: > > > In cc65 there is a variable called _curunit which is actually $ba. > > This is wrong. __curunit (which is the assembler name) and $ba are > different and this is probably the reason for the effects you see. > > > After i start a cc65 program it holds the value zero. Before it was 8 or > > the number i set it to. > > After i make a diskaccess with cc65 the value is 8 again, suddenly. > > I don't know why $ba is zero after start of a program (the cc65 runtime > does not clear it), but it is clear that it will have the value 8 later, > since this is the default value for _curunit. open() uses SETLFS to > transfer _curunit into $ba, so both are equal after opening a file. i would recommend crosschecking on a real c64... vice just behaves weird sometimes :) gpz ---------------------------------------------------------------------- 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 : 2003-10-13 00:03:31 CEST