Hi, On Tue, Jun 25, 2024 at 8:35 AM ton1ght via Kgdb-bugreport <kgdb-bugreport@lists.sourceforge.net> wrote: > > Hello, > > I am sorry to bother you but I am very frustrated because i cannot get a > cross debugging setup working (x86 Linux host and ARM Linux target). The > setup works "a little bit", but as soon as i encounter a specific instruction > the board just hangs and gets unresponsive. Do you have an idea what is wrong > with my setup? > > I have a detailed description of the problem right here: > https://pastebin.com/xLEZmYHk > or here > (formatted):https://www.reddit.com/r/gdb/comments/1djkj80/kgdb_for_arm/
Sounds like you're hitting single stepping problems. Those are known broken. You could see Sumit's most recent patch series for this, though (if I remember correctly) there are some corner cases that it doesn't handle properly and ARM guys say we need a rewrite of a bunch of stuff to get it working. Nobody at ARM has had time to do this... Sumit's most recent patch series that I'm aware of: https://lore.kernel.org/r/20230202073148.657746-1-sumit.g...@linaro.org _______________________________________________ Kgdb-bugreport mailing list Kgdb-bugreport@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kgdb-bugreport
