private void WriteCoffHeader(BlobBuilder builder, ImmutableArray <SerializedSection> sections, out Blob stampFixup)
{
// Machine
builder.WriteUInt16((ushort)(Header.Machine == 0 ? Machine.I386 : Header.Machine));
// NumberOfSections
builder.WriteUInt16((ushort)sections.Length);
// TimeDateStamp:
stampFixup = builder.ReserveBytes(sizeof(uint));
// PointerToSymbolTable (TODO: not supported):
// The file pointer to the COFF symbol table, or zero if no COFF symbol table is present.
// This value should be zero for a PE image.
builder.WriteUInt32(0);
// NumberOfSymbols (TODO: not supported):
// The number of entries in the symbol table. This data can be used to locate the string table,
// which immediately follows the symbol table. This value should be zero for a PE image.
builder.WriteUInt32(0);
// SizeOfOptionalHeader:
// The size of the optional header, which is required for executable files but not for object files.
// This value should be zero for an object file (TODO).
builder.WriteUInt16((ushort)PEHeader.Size(Header.Is32Bit));
// Characteristics
builder.WriteUInt16((ushort)Header.ImageCharacteristics);
}
internal int ComputeSizeOfPEHeaders(int sectionCount) => PEBuilder.DosHeaderSize + PEHeaders.PESignatureSize + CoffHeader.Size + PEHeader.Size(Is32Bit) + SectionHeader.Size * sectionCount;
