1 files changed, 123 insertions, 0 deletions
diff --git a/Kernel/KernelKit/PE.hxx b/Kernel/KernelKit/PE.hxx
new file mode 100644
index 00000000..5ab40b70
--- /dev/null
+++ b/Kernel/KernelKit/PE.hxx
@@ -0,0 +1,123 @@
+/* -------------------------------------------
+
+    Copyright SoftwareLabs
+
+    File: PE.hxx
+    Purpose: Portable Executable for NewOS.
+
+    Revision History:
+
+    30/01/24: Added file (amlel)
+
+------------------------------------------- */
+
+#ifndef __PE__
+#define __PE__
+
+#include <NewKit/Defines.hpp>
+
+#define kPeMagic 0x00004550
+
+typedef struct ExecHeader final
+{
+	NewOS::UInt32 mMagic; // PE\0\0 or 0x00004550
+	NewOS::UInt16 mMachine;
+	NewOS::UInt16 mNumberOfSections;
+	NewOS::UInt32 mTimeDateStamp;
+	NewOS::UInt32 mPointerToSymbolTable;
+	NewOS::UInt32 mNumberOfSymbols;
+	NewOS::UInt16 mSizeOfOptionalHeader;
+	NewOS::UInt16 mCharacteristics;
+} ALIGN(8) ExecHeader, *ExecHeaderPtr;
+
+#define kMagPE32 0x010b
+#define kMagPE64 0x020b
+
+#define kPEMachineAMD64 0x8664
+#define kPEMachineARM64 0xaa64
+
+typedef struct ExecOptionalHeader final
+{
+	NewOS::UInt16  mMagic; // 0x010b - PE32, 0x020b - PE32+ (64 bit)
+	NewOS::UChar   mMajorLinkerVersion;
+	NewOS::UChar   mMinorLinkerVersion;
+	NewOS::UIntPtr mSizeOfCode;
+	NewOS::UIntPtr mSizeOfInitializedData;
+	NewOS::UIntPtr mSizeOfUninitializedData;
+	NewOS::UInt32  mAddressOfEntryPoint;
+	NewOS::UInt32  mBaseOfCode;
+	NewOS::UIntPtr mImageBase;
+	NewOS::UInt32  mSectionAlignment;
+	NewOS::UInt32  mFileAlignment;
+	NewOS::UInt16  mMajorOperatingSystemVersion;
+	NewOS::UInt16  mMinorOperatingSystemVersion;
+	NewOS::UInt16  mMajorImageVersion;
+	NewOS::UInt16  mMinorImageVersion;
+	NewOS::UInt16  mMajorSubsystemVersion;
+	NewOS::UInt16  mMinorSubsystemVersion;
+	NewOS::UInt32  mWin32VersionValue;
+	NewOS::UIntPtr mSizeOfImage;
+	NewOS::UIntPtr mSizeOfHeaders;
+	NewOS::UInt32  mCheckSum;
+	NewOS::UInt16  mSubsystem;
+	NewOS::UInt16  mDllCharacteristics;
+	NewOS::UIntPtr mSizeOfStackReserve;
+	NewOS::UIntPtr mSizeOfStackCommit;
+	NewOS::UIntPtr mSizeOfHeapReserve;
+	NewOS::UIntPtr mSizeOfHeapCommit;
+	NewOS::UInt32  mLoaderFlags;
+	NewOS::UInt32  mNumberOfRvaAndSizes;
+} ExecOptionalHeader, *ExecOptionalHeaderPtr;
+
+typedef struct ExecSectionHeader final
+{
+	CONST NewOS::UChar mName[8];
+	NewOS::UInt32	   mVirtualSize;
+	NewOS::UInt32	   mVirtualAddress;
+	NewOS::UInt32	   mSizeOfRawData;
+	NewOS::UInt32	   mPointerToRawData;
+	NewOS::UInt32	   mPointerToRelocations;
+	NewOS::UInt32	   mPointerToLinenumbers;
+	NewOS::UInt16	   mNumberOfRelocations;
+	NewOS::UInt16	   mNumberOfLinenumbers;
+	NewOS::UInt32	   mCharacteristics;
+} ExecSectionHeader, *ExecSectionHeaderPtr;
+
+enum kExecDataDirParams
+{
+	kExecExport,
+	kExecImport,
+	kExecInvalid,
+	kExecCount,
+};
+
+typedef struct ExecExportDirectory
+{
+	NewOS::UInt32 mCharacteristics;
+	NewOS::UInt32 mTimeDateStamp;
+	NewOS::UInt16 mMajorVersion;
+	NewOS::UInt16 mMinorVersion;
+	NewOS::UInt32 mName;
+	NewOS::UInt32 mBase;
+	NewOS::UInt32 mNumberOfFunctions;
+	NewOS::UInt32 mNumberOfNames;
+	NewOS::UInt32 mAddressOfFunctions; // export table rva
+	NewOS::UInt32 mAddressOfNames;
+	NewOS::UInt32 mAddressOfNameOrdinal; // ordinal table rva
+} ExecExportDirectory, *ExecExportDirectoryPtr;
+
+typedef struct ExecImportDirectory
+{
+	union {
+		NewOS::UInt32 mCharacteristics;
+		NewOS::UInt32 mOriginalFirstThunk;
+	};
+	NewOS::UInt32 mTimeDateStamp;
+	NewOS::UInt32 mForwarderChain;
+	NewOS::UInt32 mNameRva;
+	NewOS::UInt32 mThunkTableRva;
+} ExecImportDirectory, *ExecImportDirectoryPtr;
+
+#define kPeStart "__hcore_subsys_start"
+
+#endif /* ifndef __PE__ */