WP-34S: Safely copy a graphics register's contents

[Dave Britten]

(06-23-2014 06:53 PM)Marcus von Cube Wrote:  

(06-23-2014 12:02 PM)Dave Britten Wrote:  Here's the RAM dump. I'm seeing the same behavior with the newest emulator build (3.383605). If you run CEL as-is, everything is fine. If you switch to UNSIGN mode first, it will hang in an infinite loop, and upon breaking, you'll see that those three program steps have been changed.

I've installed the file in my debugging environment. I hope you are patient because I don't have much time to track the bug. I promise I'll do.

No sweat, you aren't holding me up or anything. The program seems to work fine in 2's-complement mode; it just freaked me out a bit when it corrupted itself in unsigned mode.