Scroll Lock key causes WinUAE to crash when CE is on

[Maren]

I'm having this problem with WinUAE crashing after pressing the Scroll Lock key if CE is enabled. Happens with kickstart alone as well as with any software (with the later, I spotted nasty glitches and freezings that occurred when switching it on and off, but that's probably best left for another report)

To reproduce the crash, do the following:

1. Run WinUAE with the default A500 Quickstart config.
2. Make sure CE is enabled.
3. Start emulation.
4. Once the kickstart logo appears, press the Scroll Lock key.
5. Wait till it crashes (It may happen immediately, after a few seconds or take even several minutes)

If you want it to happen 2 or 3 secs after you press the Scroll Lock key, use an A1200 Quickstart config for step 1 instead.

I couldn't find any other setting that made a difference or even a concrete pattern for the time it takes to crash, all I know is that it doesn't happen at all with CE off and the speed of the emulated CPU doesn't seem to matter either. The CPU load and everything else on-screen leds report (or whatever they're called in windowed mode) remained stable before and even during the crash.

This problem is also reproducible with the latest official beta and winuae.zip.

Here's all the .dmp files WinUAE created when it crashed during this particular test: http://www.fileshost.com/download.php?id=E513063F1

[Toni Wilen]

Confirmed, default numlock = stop screen updating which means skip some parts of display emulation that cycle-exact expects.. Not the first time this numlock has broken in ce mode