1 files changed, 53 insertions, 0 deletions
diff --git a/src/kernel/KernelKit/ZXD.h b/src/kernel/KernelKit/ZXD.h
new file mode 100644
index 00000000..a4b07bfa
--- /dev/null
+++ b/src/kernel/KernelKit/ZXD.h
@@ -0,0 +1,53 @@
+/* ========================================
+
+  Copyright (C) 2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
+
+======================================== */
+
+#pragma once
+
+#include <NeKit/Defines.h>
+
+#define kZXDMagicNumber (0x2010AF)
+#define kZXDVersion (0x0001)
+
+namespace Kernel {
+struct ZXD_EXEC_HEADER;
+struct ZXD_STUB_HEADER;
+
+enum ZXD_FLAGS {
+  kZXDFlagsInvalid,
+  kZXDFlagsDriver,
+  kZXDFlagsCount,
+};
+
+/// @brief ZXD executable header
+/// @details This header is used to identify ZXD executable files.
+struct PACKED ZXD_EXEC_HEADER final {
+  UInt32  fMagic;
+  UInt32  fVersion;
+  UInt32  fFlags;
+  UInt32  fHdrSize;
+  UInt32  fCRC32;
+  UInt32  fAssigneeSignature;
+  UInt32  fIssuerSingature;
+  UIntPtr fExecOffset;
+  SizeT   fExecSize;
+  UIntPtr fStubOffset;
+  SizeT   fStubSize;
+  SizeT   fStubAlign;
+  SizeT   fStubCount;
+};
+
+/// @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 PACKED ZXD_STUB_HEADER final {
+  UInt32 fStubSize;
+  UInt32 fStubOffset;
+  UInt32 fStubCRC32;
+};
+
+using ZXD_EXEC_HEADER_PTR = ZXD_EXEC_HEADER*;
+using ZXD_STUB_HEADER_PTR = ZXD_STUB_HEADER*;
+}  // namespace Kernel