Remove xenia-cpu dependency on xenia-kernel

src/xenia/cpu/thread.h

@@ -0,0 +1,55 @@
+/**
+ ******************************************************************************
+ * Xenia : Xbox 360 Emulator Research Project                                 *
+ ******************************************************************************
+ * Copyright 2017 Ben Vanik. All rights reserved.                             *
+ * Released under the BSD license - see LICENSE in the root for more details. *
+ ******************************************************************************
+ */
+
+#ifndef XENIA_CPU_THREAD_H_
+#define XENIA_CPU_THREAD_H_
+
+#include "xenia/base/threading.h"
+
+#include <cstdint>
+
+namespace xe {
+namespace cpu {
+
+class ThreadState;
+
+// Represents a thread that runs guest code.
+class Thread {
+ public:
+  Thread();
+  ~Thread();
+
+  static bool IsInThread();
+  static Thread* GetCurrentThread();
+  static uint32_t GetCurrentThreadId();
+  ThreadState* thread_state() const { return thread_state_; }
+
+  // True if the thread should be paused by the debugger.
+  // All threads that can run guest code must be stopped for the debugger to
+  // work properly.
+  bool can_debugger_suspend() const { return can_debugger_suspend_; }
+  void set_can_debugger_suspend(bool value) { can_debugger_suspend_ = value; }
+
+  xe::threading::Thread* thread() { return thread_.get(); }
+  const std::string& thread_name() const { return thread_name_; }
+
+ protected:
+  static thread_local Thread* current_thread_tls_;
+
+  ThreadState* thread_state_ = nullptr;
+  std::unique_ptr<xe::threading::Thread> thread_ = nullptr;
+
+  bool can_debugger_suspend_ = true;
+  std::string thread_name_;
+};
+
+}  // namespace cpu
+}  // namespace xe
+
+#endif  // XENIA_CPU_THREAD_H_