1 files changed, 63 insertions, 0 deletions
diff --git a/contrib/llvm-project/lldb/source/Host/common/HostNativeThreadBase.cpp b/contrib/llvm-project/lldb/source/Host/common/HostNativeThreadBase.cpp
new file mode 100644
index 000000000000..a9cbb69c4d98
--- /dev/null
+++ b/contrib/llvm-project/lldb/source/Host/common/HostNativeThreadBase.cpp
@@ -0,0 +1,63 @@
+//===-- HostNativeThreadBase.cpp ------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "lldb/Host/HostNativeThreadBase.h"
+#include "lldb/Host/HostInfo.h"
+#include "lldb/Host/ThreadLauncher.h"
+#include "lldb/Utility/LLDBLog.h"
+#include "lldb/Utility/Log.h"
+
+#include "llvm/ADT/StringExtras.h"
+#include "llvm/Support/Threading.h"
+
+using namespace lldb;
+using namespace lldb_private;
+
+HostNativeThreadBase::HostNativeThreadBase(thread_t thread)
+    : m_thread(thread) {}
+
+lldb::thread_t HostNativeThreadBase::GetSystemHandle() const {
+  return m_thread;
+}
+
+lldb::thread_result_t HostNativeThreadBase::GetResult() const {
+  return m_result;
+}
+
+bool HostNativeThreadBase::IsJoinable() const {
+  return m_thread != LLDB_INVALID_HOST_THREAD;
+}
+
+void HostNativeThreadBase::Reset() {
+  m_thread = LLDB_INVALID_HOST_THREAD;
+  m_result = 0; // NOLINT(modernize-use-nullptr)
+}
+
+bool HostNativeThreadBase::EqualsThread(lldb::thread_t thread) const {
+  return m_thread == thread;
+}
+
+lldb::thread_t HostNativeThreadBase::Release() {
+  lldb::thread_t result = m_thread;
+  m_thread = LLDB_INVALID_HOST_THREAD;
+  m_result = 0; // NOLINT(modernize-use-nullptr)
+
+  return result;
+}
+
+lldb::thread_result_t
+HostNativeThreadBase::ThreadCreateTrampoline(lldb::thread_arg_t arg) {
+  std::unique_ptr<ThreadLauncher::HostThreadCreateInfo> info_up(
+      (ThreadLauncher::HostThreadCreateInfo *)arg);
+  llvm::set_thread_name(info_up->thread_name);
+
+  Log *log = GetLog(LLDBLog::Thread);
+  LLDB_LOGF(log, "thread created");
+
+  return info_up->impl();
+}