Merge pull request #81 from nekernel-org/dev

feat! breaking changes on kernel sources.

1 files changed, 51 insertions, 0 deletions

diff --git a/src/kernel/KernelKit/XCOFF.h b/src/kernel/KernelKit/XCOFF.h
new file mode 100644
index 00000000..cbee6100
--- /dev/null
+++ b/src/kernel/KernelKit/XCOFF.h
@@ -0,0 +1,51 @@
+/* ========================================
+
+  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
+
+  File: XCOFF.h
+  Purpose: XCOFF for Kernel.
+
+  Revision History:
+
+  04/07/24: Added file (amlel)
+
+======================================== */
+
+#ifndef INC_XOCFF_H
+#define INC_XOCFF_H
+
+#include <NeKit/Defines.h>
+
+#define kXCOFF64Magic (0x01F7)
+#define kXCOFF64ForkNameLen (256U)
+
+#define kXCOFFRelFlg (0x0001)
+#define kXCOFFExecutable (0x0002)
+#define kXCOFFLnno (0x0004)
+#define kXCOFFLSyms (0x0008)
+
+struct XCOFF_FILE_HEADER;
+struct XCOFF_FORK_HEADER;
+
+/// @brief XCoff file header, meant for POWER apps.
+typedef struct XCOFF_FILE_HEADER {
+  Kernel::UInt16  fMagic;
+  Kernel::UInt16  fTarget;
+  Kernel::UInt16  fNumSecs;
+  Kernel::UInt32  fTimeDat;
+  Kernel::UIntPtr fSymPtr;
+  Kernel::UInt32  fNumSyms;
+  Kernel::UInt16  fOptHdr;  // ?: Number of bytes in optional header
+} XCOFF_FILE_HEADER, XCOFF_FILE_HEADER32, XCOFF_FILE_HEADER64;
+
+/// @brief This the executable's manifest fork, designed for NeFS.
+/// @param fPropertiesXMLFork The XML fork of the executable.
+/// @param fDynamicLoaderFork The DYLD fork metadata.
+/// @param fCodeSignFork Executable's certificate contained in a fork.
+typedef struct XCOFF_FORK_HEADER {
+  Kernel::Char fPropertiesXMLFork[kXCOFF64ForkNameLen];
+  Kernel::Char fDynamicLoaderFork[kXCOFF64ForkNameLen];
+  Kernel::Char fCodeSignFork[kXCOFF64ForkNameLen];
+} XCOFF_FORK_HEADER;
+
+#endif  // ifndef INC_XOCFF_H