mirror of
https://github.com/SabreTools/SabreTools.Serialization.git
synced 2026-04-13 17:53:07 +00:00
7689c6dd07
This change looks dramatic, but it's just separating out the already-split namespaces into separate top-level folders. In theory, every single one could be built into their own Nuget package. `SabreTools.Serialization` still builds the normal Nuget package that is used by all other projects and includes all namespaces.
43 lines
2.0 KiB
C#
43 lines
2.0 KiB
C#
namespace SabreTools.Data.Models.PortableExecutable.Export
|
|
{
|
|
/// <summary>
|
|
/// The export ordinal table is an array of 16-bit unbiased indexes into the export address table.
|
|
/// Ordinals are biased by the Ordinal Base field of the export directory table. In other words,
|
|
/// the ordinal base must be subtracted from the ordinals to obtain true indexes into the export
|
|
/// address table.
|
|
///
|
|
/// The export name pointer table and the export ordinal table form two parallel arrays that are
|
|
/// separated to allow natural field alignment. These two tables, in effect, operate as one table,
|
|
/// in which the Export Name Pointer column points to a public (exported) name and the Export
|
|
/// Ordinal column gives the corresponding ordinal for that public name. A member of the export
|
|
/// name pointer table and a member of the export ordinal table are associated by having the same
|
|
/// position (index) in their respective arrays.
|
|
///
|
|
/// Thus, when the export name pointer table is searched and a matching string is found at position
|
|
/// i, the algorithm for finding the symbol's RVA and biased ordinal is:
|
|
///
|
|
/// i = Search_ExportNamePointerTable(name);
|
|
/// ordinal = ExportOrdinalTable[i];
|
|
///
|
|
/// rva = ExportAddressTable[ordinal];
|
|
/// biased_ordinal = ordinal + OrdinalBase;
|
|
///
|
|
/// When searching for a symbol by(biased) ordinal, the algorithm for finding the symbol's RVA
|
|
/// and name is:
|
|
///
|
|
/// ordinal = biased_ordinal - OrdinalBase;
|
|
/// i = Search_ExportOrdinalTable(ordinal);
|
|
///
|
|
/// rva = ExportAddressTable[ordinal];
|
|
/// name = ExportNameTable[i];
|
|
/// </summary>
|
|
/// <see href="https://learn.microsoft.com/en-us/windows/win32/debug/pe-format"/>
|
|
public sealed class OrdinalTable
|
|
{
|
|
/// <summary>
|
|
/// An array of 16-bit unbiased indexes into the export address table
|
|
/// </summary>
|
|
public ushort[] Indexes { get; set; } = [];
|
|
}
|
|
}
|