[Lldb-commits] [lldb] [lldb] Implement basic support for reverse-continue (PR #99736)

[Robert O'Callahan via lldb-commits]

rocallahan wrote:

> I've noticed you didn't check if this works both when the debugger is in synchronous and asynchronous in your tests.

OK, I've added this.

> I'm not sure what additional information does the History Boundary stop reason provides. Can it actually provide historical data to the user ?

When a user reverse-continues to the start of recorded time (typically the point where the target was initially execed), execution stops and we must report a reason. None of the existing reasons are appropriate so I created this new one. I've added an explanatory comment to its definition in `lldb-enumerations.h`.

https://github.com/llvm/llvm-project/pull/99736