dorner@pequod.cso.uiuc.edu (Steve Dorner) (01/11/90)
I have absolutely no use for color, and I make no color quickdraw calls in my program. Every once in a while, my program dies with an unimplemented instruction. Stack retrace (SADE) shows three things in the stack; <main> furthest back (not "main", but "<main>"), then Color2Index, then a bad frame. Color2Index JSR's to (A0); A0 must have contained garbage. To make things worse, the bug is not repeatable. It happens every so often, but NEVER when I'm trying to make it happen. Anybody have any clues for me as to: a) Who is calling Color2Index? It certainly isn't me. b) Why is Color2Index is crashing? I really don't want to have to dig through the system trying to track this down, especially since knowledge about color quickdraw is just about the last thing I need, ranking right after a visit to the proctologist. If anyone could point me in a reasonable direction, I'd be grateful. I'm using MPW C 3.0 and an SE/30, if that matters Only INIT of real interest is Moire 3.0, which runs happily on after the crash. -- Steve Dorner, U of Illinois Computing Services Office Internet: s-dorner@uiuc.edu UUCP: {convex,uunet}!uiucuxc!dorner IfUMust: (217) 244-1765