Kernel && Developer:

Developer:
  - Rework System API to use C instead of C++
  - Add new calls in Thread.h
  - Documented code.

Kernel:
  - Rework handover stage, separated the Processor specific code from
    the cross platform code.

Signed-off-by: Amlal El Mahrouss <amlal@el-mahrouss-logic.com>

1 files changed, 43 insertions, 0 deletions

diff --git a/Public/Developer/System.Core/Headers/Thread.h b/Public/Developer/System.Core/Headers/Thread.h
new file mode 100644
index 00000000..7d2bfe3c
--- /dev/null
+++ b/Public/Developer/System.Core/Headers/Thread.h
@@ -0,0 +1,43 @@
+/* -------------------------------------------
+
+    Copyright Mahrouss Logic
+
+------------------------------------------- */
+
+//
+// Created by Amlal on 3/18/24
+//
+
+#ifndef __THREAD__
+#define __THREAD__
+
+#include <System.Core/Headers/Defines.h>
+
+#define kThreadErrorExit -33
+
+/// @brief Thread Information Block, which holds information about the running
+/// thread.
+typedef QWordType ThreadRef;
+
+/// @brief Main application thread.
+CA_EXTERN_C ThreadRef kMainThread;
+
+typedef VoidType(*ThreadEntrypointKind)(VoidType);
+
+/// @brief Creates a new thread, and runs the code.
+/// @param threadName the thread's name.
+/// @param threadStart where to start.
+/// @return 
+CA_EXTERN_C ThreadRef TmCreateThread(const CharacterTypeUTF8* threadName, ThreadEntrypointKind threadStart);
+
+/// @brief Dispoes the thread, and exits with code kThreadErrorExit
+/// @param ref the thread reference.
+/// @return  nothing.
+CA_EXTERN_C VoidType TmDisposeThread(ThreadRef ref);
+
+/// @brief Waits for the thread to complete.
+/// @param ref the thread reference.
+/// @return  nothing.
+CA_EXTERN_C VoidType TmWaitForCompletion(ThreadRef ref);
+
+#endif  // __THREAD__