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Reorganize PE format code into separate files in PE namespace

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bird_egop
2025-04-12 17:03:04 +03:00
parent bc572f5d33
commit 666a592217
8 changed files with 899 additions and 1 deletions
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53
X86Disassembler/PE/OptionalHeader.cs Normal file
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namespace X86Disassembler.PE
{
/// <summary>
/// Represents the Optional header of a PE file
/// </summary>
public class OptionalHeader
{
// Standard fields
public ushort Magic; // Magic number (PE32 or PE32+)
public byte MajorLinkerVersion; // Major linker version
public byte MinorLinkerVersion; // Minor linker version
public uint SizeOfCode; // Size of code section
public uint SizeOfInitializedData; // Size of initialized data section
public uint SizeOfUninitializedData; // Size of uninitialized data section
public uint AddressOfEntryPoint; // Address of entry point
public uint BaseOfCode; // Base of code section
public uint BaseOfData; // Base of data section (PE32 only)
// Windows-specific fields
public object ImageBase; // Image base address (uint for PE32, ulong for PE32+)
public uint SectionAlignment; // Section alignment
public uint FileAlignment; // File alignment
public ushort MajorOperatingSystemVersion; // Major OS version
public ushort MinorOperatingSystemVersion; // Minor OS version
public ushort MajorImageVersion; // Major image version
public ushort MinorImageVersion; // Minor image version
public ushort MajorSubsystemVersion; // Major subsystem version
public ushort MinorSubsystemVersion; // Minor subsystem version
public uint Win32VersionValue; // Win32 version value
public uint SizeOfImage; // Size of image
public uint SizeOfHeaders; // Size of headers
public uint CheckSum; // Checksum
public ushort Subsystem; // Subsystem
public ushort DllCharacteristics; // DLL characteristics
public object SizeOfStackReserve; // Size of stack reserve (uint for PE32, ulong for PE32+)
public object SizeOfStackCommit; // Size of stack commit (uint for PE32, ulong for PE32+)
public object SizeOfHeapReserve; // Size of heap reserve (uint for PE32, ulong for PE32+)
public object SizeOfHeapCommit; // Size of heap commit (uint for PE32, ulong for PE32+)
public uint LoaderFlags; // Loader flags
public uint NumberOfRvaAndSizes; // Number of RVA and sizes
public DataDirectory[] DataDirectories; // Data directories
}
/// <summary>
/// Represents a data directory in the optional header
/// </summary>
public class DataDirectory
{
public uint VirtualAddress; // RVA of the table
public uint Size; // Size of the table
}
}