[Lldb-commits] [lldb] [lldb] Implement basic support for reverse-continue (PR #112079)

[via lldb-commits]

================
@@ -3265,18 +3275,25 @@ Status Process::PrivateResume() {
     // (suspended/running/stepping). Threads should also check their resume
     // signal in lldb::Thread::GetResumeSignal() to see if they are supposed to
     // start back up with a signal.
-    if (m_thread_list.WillResume()) {
+    RunDirection direction;
----------------
jimingham wrote:

I think it would be a lot cleaner to have Process::CanReverseContinue, and check that before WillResume or anything.  If you are asked to go in reverse and it's not supported, we should do as little work as possible before returning an error.

https://github.com/llvm/llvm-project/pull/112079