[Lldb-commits] [lldb] [LLDB][SBSaveCore] Implement a selectable threadlist for Core Options. (PR #100443)

[Greg Clayton via lldb-commits]

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@@ -46,8 +46,59 @@ SaveCoreOptions::GetOutputFile() const {
   return m_file;
 }
 
+void SaveCoreOptions::AddThread(lldb::tid_t tid) {
+  if (m_threads_to_save.count(tid) == 0)
+    m_threads_to_save.emplace(tid);
+}
+
+bool SaveCoreOptions::RemoveThread(lldb::tid_t tid) {
+  if (m_threads_to_save.count(tid) == 0) {
+    m_threads_to_save.erase(tid);
+    return true;
+  }
+
+  return false;
+}
+
+size_t SaveCoreOptions::GetNumThreads() const {
+  return m_threads_to_save.size();
+}
+
+int64_t SaveCoreOptions::GetThreadAtIndex(size_t index) const {
+  auto iter = m_threads_to_save.begin();
+  while (index >= 0 && iter != m_threads_to_save.end()) {
+    if (index == 0)
+      return *iter;
+    index--;
+    iter++;
+  }
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clayborg wrote:

If this list is large, then this function can be quite inefficient. But probably ok for now.

https://github.com/llvm/llvm-project/pull/100443