[Lldb-commits] [lldb] [LLDB] Ptrace seize dead process (PR #137041)

[Jacob Lalonde via lldb-commits]

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@@ -1304,6 +1304,9 @@ void GDBRemoteCommunicationServerCommon::
     if (!abi.empty())
       response.Printf("elf_abi:%s;", abi.c_str());
     response.Printf("ptrsize:%d;", proc_arch.GetAddressByteSize());
+    std::optional<bool> non_resumable = proc_info.IsNonResumable();
+    if (non_resumable)
+      response.Printf("non_resumable:%d", *non_resumable);
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Jlalond wrote:

Your intuition is correct, for now this works, but in the future (if we want to support `O_TRACEEXIT`), we would need to update this. Currently I can get away with attach returning a process info that we can't resume. 

This is still very WIP, as I'm trying to sort with Greg the gotcha's. I will break this patch up into pieces soon :)

https://github.com/llvm/llvm-project/pull/137041