Add LE/LX module format directives table

BurnOutSharp.Models/LinearExecutable/Enums.cs

@@ -64,6 +64,42 @@ namespace BurnOutSharp.Models.LinearExecutable
         MIPSMarkIII = 0x42,
     }
 
+    public enum DirectiveNumber : ushort
+    {
+        /// <summary>
+        /// Resident Flag Mask.
+        /// </summary>
+        /// <remarks>
+        /// Directive numbers with this bit set indicate that the directive data
+        /// is in the resident area and will be kept resident in memory when the
+        /// module is loaded.
+        /// </remarks>
+        ResidentFlagMask = 0x8000,
+
+        /// <summary>
+        /// Verify Record Directive. (Verify record is a resident table.)
+        /// </summary>
+        VerifyRecordDirective = 0x8001,
+
+        /// <summary>
+        /// Language Information Directive. (This is a non-resident table.)
+        /// </summary>
+        LanguageInformationDirective = 0x0002,
+
+        /// <summary>
+        /// Co-Processor Required Support Table.
+        /// </summary>
+        CoProcessorRequiredSupportTable = 0x0003,
+
+        /// <summary>
+        /// Thread State Initialization Directive.
+        /// </summary>
+        ThreadStateInitializationDirective = 0x0004,
+
+        // Additional directives can be added as needed in the future, as long as
+        // they do not overlap previously defined directive numbers.
+    }
+
     [Flags]
     public enum ModuleFlags : uint
     {

BurnOutSharp.Models/LinearExecutable/Executable.cs

@@ -43,7 +43,12 @@ namespace BurnOutSharp.Models.LinearExecutable
         public ResidentNameTableEntry[] ResidentNameTable { get; set; }
 
         // TODO: Entry table
-        // TODO: Module format directives table
+
+        /// <summary>
+        /// Module format directives table (optional)
+        /// </summary>
+        public ModuleFormatDirectivesTableEntry[] ModuleFormatDirectivesTable { get; set; }
+
         // TODO: Resident directives data
         // TODO: Per-page checksum table
         // TODO: Fix-up page table

BurnOutSharp.Models/LinearExecutable/ModuleFormatDirectivesTableEntry.cs

@@ -0,0 +1,48 @@
+using System.Runtime.InteropServices;
+
+namespace BurnOutSharp.Models.LinearExecutable
+{
+    /// <summary>
+    /// The Module Format Directives Table is an optional table that allows additional
+    /// options to be specified. It also allows for the extension of the linear EXE
+    /// format by allowing additional tables of information to be added to the linear
+    /// EXE module without affecting the format of the linear EXE header. Likewise,
+    /// module format directives provide a place in the linear EXE module for
+    /// 'temporary tables' of information, such as incremental linking information
+    /// and statistic information gathered on the module. When there are no module
+    /// format directives for a linear EXE module, the fields in the linear EXE header
+    /// referencing the module format directives table are zero.
+    /// </summary>
+    /// <see href="https://faydoc.tripod.com/formats/exe-LE.htm"/>
+    /// <see href="http://www.edm2.com/index.php/LX_-_Linear_eXecutable_Module_Format_Description"/>
+    [StructLayout(LayoutKind.Sequential)]
+    public class ModuleFormatDirectivesTableEntry
+    {
+        /// <summary>
+        /// Directive number.
+        /// </summary>
+        /// <remarks>
+        /// The directive number specifies the type of directive defined. This can be
+        /// used to determine the format of the information in the directive data.
+        /// </remarks>
+        public DirectiveNumber DirectiveNumber;
+
+        /// <summary>
+        /// Directive data length.
+        /// </summary>
+        /// <remarks>
+        /// This specifies the length in byte of the directive data for this directive number.
+        /// </remarks>
+        public ushort DirectiveDataLength;
+
+        /// <summary>
+        /// Directive data offset.
+        /// </summary>
+        /// <remarks>
+        /// This is the offset to the directive data for this directive number. It is relative
+        /// to beginning of linear EXE header for a resident table, and relative to the
+        /// beginning of the EXE file for non-resident tables.
+        /// </remarks>
+        public uint DirectiveDataOffset;
+    }
+}