feat!(Kernel): Improvements on the BitMapMgr, HTS, and UPS.

other:

 - Add ZXD header file.
 - Reworking AMD64 interrupts.
 - Improved HTS's design implementation.
 - Improved UPS's balancing implementation.

breaking changes:

 - Rename MemoryMgr to HeapMgr.

Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>

1 files changed, 37 insertions, 0 deletions

diff --git a/dev/kernel/KernelKit/Zxd.h b/dev/kernel/KernelKit/Zxd.h
new file mode 100644
index 00000000..d2456f51
--- /dev/null
+++ b/dev/kernel/KernelKit/Zxd.h
@@ -0,0 +1,37 @@
+/* -------------------------------------------
+
+  Copyright (C) 2025, Amlal El Mahrouss, all rights reserved.
+
+------------------------------------------- */
+
+#pragma once
+
+#include <NeKit/Defines.h>
+
+namespace ZXD {
+using namespace Kernel;
+
+struct ZXD_EXEC_HEADER;
+struct ZXD_STUB_HEADER;
+
+/// @brief ZXD executable header
+/// @details This header is used to identify ZXD executable files.
+struct ZXD_EXEC_HEADER {
+  UInt32 fMagic;
+  UInt32 fVersion;
+  UInt32 fFlags;
+  UInt32 fHdrSize;
+  UInt32 fCRC32;
+  UInt32 fAssigneeSignature;
+  UInt32 fIssuerSingature;
+};
+
+/// @brief ZXD stub header
+/// @details This header is used to identify ZXD stub files. It contains the size of the stub, the
+/// offset of the stub, and the CRC32 checksum of the stub.
+struct ZXD_STUB_HEADER : public ZXD_EXEC_HEADER {
+  UInt32 fStubSize;
+  UInt32 fStubOffset;
+  UInt32 fStubCRC32;
+};
+}  // namespace ZXD
\ No newline at end of file