Merge orbis-kernel submodule

orbis-kernel/include/orbis/thread/Thread.hpp

@@ -0,0 +1,30 @@
+#pragma once
+
+#include "orbis-config.hpp"
+#include "types.hpp"
+#include "ThreadState.hpp"
+
+#include <mutex>
+
+namespace orbis {
+struct Process;
+struct Thread {
+  std::mutex lock;
+  Process *tproc = nullptr;
+  uint64_t retval[2]{};
+  void *context{};
+  ptr<void> stackStart;
+  ptr<void> stackEnd;
+  uint64_t fsBase{};
+  uint64_t gsBase{};
+  char name[32];
+
+  uint64_t sigMask[4] = {
+    0x7fff'ffff,
+    0
+  };
+
+  lwpid_t tid = -1;
+  ThreadState state = ThreadState::INACTIVE;
+};
+} // namespace orbis