From a8e53c2d07cf82ee86c708c7021f088116886091 Mon Sep 17 00:00:00 2001
From: Matt Nadareski <mnadareski@outlook.com>
Date: Fri, 13 Mar 2026 11:01:27 -0400
Subject: [PATCH] Remove invalid extensions

---
 .../Extensions/XboxExecutable.cs              | 97 -------------------
 1 file changed, 97 deletions(-)
 delete mode 100644 SabreTools.Serialization/Extensions/XboxExecutable.cs

diff --git a/SabreTools.Serialization/Extensions/XboxExecutable.cs b/SabreTools.Serialization/Extensions/XboxExecutable.cs
deleted file mode 100644
index a505d31b..00000000
--- a/SabreTools.Serialization/Extensions/XboxExecutable.cs
+++ /dev/null
@@ -1,97 +0,0 @@
-using System;
-using SabreTools.Data.Models.XboxExecutable;
-
-namespace SabreTools.Data.Extensions
-{
-    public static class XboxExecutable
-    {
-        /// <summary>
-        /// Convert a relative virtual address to a physical one
-        /// </summary>
-        /// <param name="rva">Relative virtual address to convert</param>
-        /// <param name="sections">Array of sections to check against</param>
-        /// <returns>Physical address, 0 on error</returns>
-        public static uint ConvertVirtualAddress(this uint rva, SectionHeader[] sections)
-        {
-            // If we have an invalid section table, we can't do anything
-            if (sections.Length == 0)
-                return 0;
-
-            // If the RVA is 0, we just return 0 because it's invalid
-            if (rva == 0)
-                return 0;
-
-            // If the RVA matches a section start exactly, use that
-            var matchingSection = Array.Find(sections, s => s.VirtualAddress == rva);
-            if (matchingSection is not null)
-                return rva - matchingSection.VirtualAddress + matchingSection.RawAddress;
-
-            // Loop through all of the sections
-            uint maxVirtualAddress = 0, maxRawPointer = 0;
-            for (int i = 0; i < sections.Length; i++)
-            {
-                // If the section "starts" at 0, just skip it
-                var section = sections[i];
-                if (section.RawAddress == 0)
-                    continue;
-
-                // If the virtual address is greater than the RVA
-                if (rva < section.VirtualAddress)
-                    continue;
-
-                // Cache the maximum matching section data, in case of a miss
-                if (rva >= section.VirtualAddress)
-                {
-                    maxVirtualAddress = section.VirtualAddress;
-                    maxRawPointer = section.RawAddress;
-                }
-
-                // Attempt to derive the physical address from the current section
-                if (section.VirtualSize != 0 && rva <= section.VirtualAddress + section.VirtualSize)
-                    return rva - section.VirtualAddress + section.RawAddress;
-                else if (section.RawSize != 0 && rva <= section.VirtualAddress + section.RawSize)
-                    return rva - section.VirtualAddress + section.RawAddress;
-            }
-
-            return maxRawPointer != 0 ? rva - maxVirtualAddress + maxRawPointer : 0;
-        }
-
-        /// <summary>
-        /// Find the section a revlative virtual address lives in
-        /// </summary>
-        /// <param name="rva">Relative virtual address to convert</param>
-        /// <param name="sections">Array of sections to check against</param>
-        /// <returns>Section index, null on error</returns>
-        public static int ContainingSectionIndex(this uint rva, SectionHeader[] sections)
-        {
-            // If we have an invalid section table, we can't do anything
-            if (sections is null || sections.Length == 0)
-                return -1;
-
-            // If the RVA is 0, we just return -1 because it's invalid
-            if (rva == 0)
-                return -1;
-
-            // Loop through all of the sections
-            for (int i = 0; i < sections.Length; i++)
-            {
-                // If the section "starts" at 0, just skip it
-                var section = sections[i];
-                if (section.RawAddress == 0)
-                    continue;
-
-                // If the virtual address is greater than the RVA
-                if (rva < section.VirtualAddress)
-                    continue;
-
-                // Attempt to derive the physical address from the current section
-                if (section.VirtualSize != 0 && rva <= section.VirtualAddress + section.VirtualSize)
-                    return i;
-                else if (section.RawSize != 0 && rva <= section.VirtualAddress + section.RawSize)
-                    return i;
-            }
-
-            return -1;
-        }
-    }
-}