[Lldb-commits] [lldb] [lldb] Implement a statusline in LLDB (PR #121860)

[Pavel Labath via lldb-commits]

https://github.com/labath commented:

I think this looks pretty good. The signal-safety of the code is very dubious (it was dubious even before that, but now it's even more), but I don't think that there's anything we can do about it from here. I think the only way we can have a real signal-safety guarantee is if we have a signal-catcher thread in the lldb driver, which catches the signals very safely (for example, using our MainLoop class) and then notifies lldb outside of the signal context.

Definitely needs some tests though (I thought you had some -- what happened to those?)

https://github.com/llvm/llvm-project/pull/121860