[Lldb-commits] [lldb] [lldb] Implement CLI support for reverse-continue (PR #132783)

[Robert O'Callahan via lldb-commits]

rocallahan wrote:

> In addition, I guess we would eventually want to also document more generally how to use rr with lldb (how to start the rr replay, how to connect lldb to it, etc.) such that end users are able to discover this feature. However, I guess before doing so, we would like to also implement reverse single- stepping etc.?

Yes, but actually I think this documentation can be in rr.

Reverse-continue is 80% of what people do in practice so just advertising "lldb supports reverse-continue with rr now" would be OK.

> reverse-continue on a non-reverse-capable process gives a decent error message

Added.

> process continue --forward also work for non-reverse-capable processes

Added.

> We might want to add a test case for this error condition?

Added.

https://github.com/llvm/llvm-project/pull/132783