Add Patcher Project

The other Patcher repository is locked from future modifications

Patcher/.gitignore

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+## Ignore Visual Studio temporary files, build results, and
+## files generated by popular Visual Studio add-ons.
+##
+## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore
+
+# User-specific files
+*.rsuser
+*.suo
+# *.user
+*.userosscache
+*.sln.docstates
+
+# User-specific files (MonoDevelop/Xamarin Studio)
+*.userprefs
+
+# Build results
+[Dd]ebug/
+[Dd]ebugPublic/
+[Rr]elease/
+[Rr]eleases/
+x64/
+x86/
+bld/
+[Bb]in/
+[Oo]bj/
+[Ll]og/
+
+# Visual Studio 2015/2017 cache/options directory
+.vs/
+# Uncomment if you have tasks that create the project's static files in wwwroot
+#wwwroot/
+
+# Visual Studio 2017 auto generated files
+Generated\ Files/
+
+# MSTest test Results
+[Tt]est[Rr]esult*/
+[Bb]uild[Ll]og.*
+
+# NUNIT
+*.VisualState.xml
+TestResult.xml
+
+# Build Results of an ATL Project
+[Dd]ebugPS/
+[Rr]eleasePS/
+dlldata.c
+
+# Benchmark Results
+BenchmarkDotNet.Artifacts/
+
+# .NET Core
+project.lock.json
+project.fragment.lock.json
+artifacts/
+
+# StyleCop
+StyleCopReport.xml
+
+# Files built by Visual Studio
+*_i.c
+*_p.c
+*_h.h
+*.ilk
+*.meta
+*.obj
+*.iobj
+*.pch
+*.pdb
+*.ipdb
+*.pgc
+*.pgd
+*.rsp
+*.sbr
+*.tlb
+*.tli
+*.tlh
+*.tmp
+*.tmp_proj
+*_wpftmp.csproj
+*.log
+*.vspscc
+*.vssscc
+.builds
+*.pidb
+*.svclog
+*.scc
+
+# Chutzpah Test files
+_Chutzpah*
+
+# Visual C++ cache files
+ipch/
+*.aps
+*.ncb
+*.opendb
+*.opensdf
+*.sdf
+*.cachefile
+*.VC.db
+*.VC.VC.opendb
+
+# Visual Studio profiler
+*.psess
+*.vsp
+*.vspx
+*.sap
+
+# Visual Studio Trace Files
+*.e2e
+
+# TFS 2012 Local Workspace
+$tf/
+
+# Guidance Automation Toolkit
+*.gpState
+
+# ReSharper is a .NET coding add-in
+_ReSharper*/
+*.[Rr]e[Ss]harper
+*.DotSettings.user
+
+# JustCode is a .NET coding add-in
+.JustCode
+
+# TeamCity is a build add-in
+_TeamCity*
+
+# DotCover is a Code Coverage Tool
+*.dotCover
+
+# AxoCover is a Code Coverage Tool
+.axoCover/*
+!.axoCover/settings.json
+
+# Visual Studio code coverage results
+*.coverage
+*.coveragexml
+
+# NCrunch
+_NCrunch_*
+.*crunch*.local.xml
+nCrunchTemp_*
+
+# MightyMoose
+*.mm.*
+AutoTest.Net/
+
+# Web workbench (sass)
+.sass-cache/
+
+# Installshield output folder
+[Ee]xpress/
+
+# DocProject is a documentation generator add-in
+DocProject/buildhelp/
+DocProject/Help/*.HxT
+DocProject/Help/*.HxC
+DocProject/Help/*.hhc
+DocProject/Help/*.hhk
+DocProject/Help/*.hhp
+DocProject/Help/Html2
+DocProject/Help/html
+
+# Click-Once directory
+publish/
+
+# Publish Web Output
+*.[Pp]ublish.xml
+*.azurePubxml
+# Note: Comment the next line if you want to checkin your web deploy settings,
+# but database connection strings (with potential passwords) will be unencrypted
+*.pubxml
+*.publishproj
+
+# Microsoft Azure Web App publish settings. Comment the next line if you want to
+# checkin your Azure Web App publish settings, but sensitive information contained
+# in these scripts will be unencrypted
+PublishScripts/
+
+# NuGet Packages
+*.nupkg
+# The packages folder can be ignored because of Package Restore
+**/[Pp]ackages/*
+# except build/, which is used as an MSBuild target.
+!**/[Pp]ackages/build/
+# Uncomment if necessary however generally it will be regenerated when needed
+#!**/[Pp]ackages/repositories.config
+# NuGet v3's project.json files produces more ignorable files
+*.nuget.props
+*.nuget.targets
+
+# Microsoft Azure Build Output
+csx/
+*.build.csdef
+
+# Microsoft Azure Emulator
+ecf/
+rcf/
+
+# Windows Store app package directories and files
+AppPackages/
+BundleArtifacts/
+Package.StoreAssociation.xml
+_pkginfo.txt
+*.appx
+
+# Visual Studio cache files
+# files ending in .cache can be ignored
+*.[Cc]ache
+# but keep track of directories ending in .cache
+!*.[Cc]ache/
+
+# Others
+ClientBin/
+~$*
+*~
+*.dbmdl
+*.dbproj.schemaview
+*.jfm
+*.pfx
+*.publishsettings
+orleans.codegen.cs
+
+# Including strong name files can present a security risk
+# (https://github.com/github/gitignore/pull/2483#issue-259490424)
+#*.snk
+
+# Since there are multiple workflows, uncomment next line to ignore bower_components
+# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
+#bower_components/
+
+# RIA/Silverlight projects
+Generated_Code/
+
+# Backup & report files from converting an old project file
+# to a newer Visual Studio version. Backup files are not needed,
+# because we have git ;-)
+_UpgradeReport_Files/
+Backup*/
+UpgradeLog*.XML
+UpgradeLog*.htm
+ServiceFabricBackup/
+*.rptproj.bak
+
+# SQL Server files
+*.mdf
+*.ldf
+*.ndf
+
+# Business Intelligence projects
+*.rdl.data
+*.bim.layout
+*.bim_*.settings
+*.rptproj.rsuser
+
+# Microsoft Fakes
+FakesAssemblies/
+
+# GhostDoc plugin setting file
+*.GhostDoc.xml
+
+# Node.js Tools for Visual Studio
+.ntvs_analysis.dat
+node_modules/
+
+# Visual Studio 6 build log
+*.plg
+
+# Visual Studio 6 workspace options file
+*.opt
+
+# Visual Studio 6 auto-generated workspace file (contains which files were open etc.)
+*.vbw
+
+# Visual Studio LightSwitch build output
+**/*.HTMLClient/GeneratedArtifacts
+**/*.DesktopClient/GeneratedArtifacts
+**/*.DesktopClient/ModelManifest.xml
+**/*.Server/GeneratedArtifacts
+**/*.Server/ModelManifest.xml
+_Pvt_Extensions
+
+# Paket dependency manager
+.paket/paket.exe
+paket-files/
+
+# FAKE - F# Make
+.fake/
+
+# JetBrains Rider
+.idea/
+*.sln.iml
+
+# CodeRush personal settings
+.cr/personal
+
+# Python Tools for Visual Studio (PTVS)
+__pycache__/
+*.pyc
+
+# Cake - Uncomment if you are using it
+# tools/**
+# !tools/packages.config
+
+# Tabs Studio
+*.tss
+
+# Telerik's JustMock configuration file
+*.jmconfig
+
+# BizTalk build output
+*.btp.cs
+*.btm.cs
+*.odx.cs
+*.xsd.cs
+
+# OpenCover UI analysis results
+OpenCover/
+
+# Azure Stream Analytics local run output
+ASALocalRun/
+
+# MSBuild Binary and Structured Log
+*.binlog
+
+# NVidia Nsight GPU debugger configuration file
+*.nvuser
+
+# MFractors (Xamarin productivity tool) working folder
+.mfractor/
+
+# Local History for Visual Studio
+.localhistory/

Patcher/AutoPatcher/App.config

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+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5.2" />
+    </startup>
+</configuration>

Patcher/AutoPatcher/ArmDisassembler.cs

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+// Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Gee.External.Capstone;
+using Gee.External.Capstone.Arm;
+//using PeNet;
+
+namespace Patcher
+{
+    public static class ArmDisassembler
+    {
+        public static AnalyzedFile Analyze(string FilePath, string AsmPath = null)
+        {
+            PeFile File = new(FilePath);
+
+            SortedList<UInt32, ArmInstruction> AnalyzedCode = new(0x1000000); // Default capacity of 0x100000 was not enough for analyzing ntoskrnl.exe
+
+            if ((AsmPath != null) && System.IO.File.Exists(AsmPath))
+            {
+                using StreamReader Reader = new(AsmPath);
+                while (Reader.Peek() >= 0)
+                {
+                    ArmInstruction Instruction = new(Reader.ReadLine());
+                    AnalyzedCode.Add(Instruction.Address, Instruction);
+                }
+            }
+            else
+            {
+                CapstoneArmDisassembler Disassembler = CapstoneDisassembler.CreateArmDisassembler(ArmDisassembleMode.Thumb);
+
+                // Initially use a Dictionary and sort it afterwards. For analyzing ntoskrnl.exe this is about 60 times faster than using a SortedList from the start.
+                // Default capacity of 0x100000 was not enough for analyzing ntoskrnl.exe
+                Dictionary<UInt32, ArmInstruction> TempCode = new(0x1000000);
+
+                // Analyze from entrypoint
+                Analyze(Disassembler, File.Sections, TempCode, (UInt32)(File.ImageBase + File.EntryPoint));
+
+                // Analyze from exports
+                foreach (FunctionDescriptor Function in File.Exports)
+                    Analyze(Disassembler, File.Sections, TempCode, (UInt32)Function.VirtualAddress);
+
+                // Analyze from imports
+                foreach (FunctionDescriptor Function in File.Imports)
+                    Analyze(Disassembler, File.Sections, TempCode, (UInt32)Function.VirtualAddress);
+
+                // Analyze from runtime-functions
+                foreach (FunctionDescriptor Function in File.RuntimeFunctions)
+                    Analyze(Disassembler, File.Sections, TempCode, (UInt32)Function.VirtualAddress);
+
+                // Sort the instructions.
+                // SortedList is used, because it can be indexed by value (not only by key).
+                List<UInt32> Keys = TempCode.Keys.ToList();
+                Keys.Sort();
+                foreach (UInt32 Key in Keys)
+                    AnalyzedCode.Add(Key, TempCode[Key]);
+
+                if (AsmPath != null)
+                {
+                    System.IO.Directory.CreateDirectory(System.IO.Path.GetDirectoryName(AsmPath));
+
+                    using StreamWriter Writer = new(AsmPath, false);
+                    for (int i = 0; i < AnalyzedCode.Count; i++)
+                    {
+                        Writer.WriteLine(AnalyzedCode.Values[i].ToString());
+                    }
+                }
+            }
+
+            return new AnalyzedFile() { File = File, Code = AnalyzedCode };
+        }
+
+        public static void Analyze(CapstoneArmDisassembler Disassembler, List<Section> Sections, Dictionary<UInt32, ArmInstruction> AnalyzedCode, UInt32 VirtualAddress)
+        {
+            VirtualAddress -= (VirtualAddress % 2);
+            List<UInt32> AddressesToAnalyze = new();
+            AddressesToAnalyze.Add(VirtualAddress);
+            Section CurrentSection = null;
+
+            while (AddressesToAnalyze.Count > 0)
+            {
+                UInt32 CurrentAddress = AddressesToAnalyze[0];
+                if ((CurrentSection == null) || (CurrentAddress < CurrentSection.VirtualAddress) || (CurrentAddress > (CurrentSection.VirtualAddress + CurrentSection.VirtualSize)))
+                {
+                    CurrentSection = Sections.Find(s => (CurrentAddress >= s.VirtualAddress) && (CurrentAddress < (s.VirtualAddress + s.VirtualSize)) && s.IsCode);
+                    if (CurrentSection == null)
+                    {
+                        // throw new Exception("Address 0x" + CurrentAddress.ToString("X8") + " is not inside boundaries of code-sections");
+                        // Probably jumped to this address because data was disassembled as if it were code. Ignore this.
+                        // return;
+                        AddressesToAnalyze.RemoveAt(0);
+                        continue;
+                    }
+                }
+
+                if (AnalyzedCode.ContainsKey(CurrentAddress))
+                {
+                    // return;
+                    AddressesToAnalyze.RemoveAt(0);
+                    continue;
+                }
+
+                Gee.External.Capstone.Arm.ArmInstruction[] NewInstructions = Disassembler.Disassemble(CurrentSection.Buffer.Skip((int)CurrentAddress - (int)CurrentSection.VirtualAddress).ToArray(), CurrentAddress);
+                if (NewInstructions.Any())
+                {
+                    UInt32 StartAddress = (UInt32)NewInstructions.First().Address;
+                    UInt32 EndAddress = (UInt32)NewInstructions.Last().Address;
+
+                    ArmInstruction PreviousInstruction = null;
+                    foreach (Gee.External.Capstone.Arm.ArmInstruction DisassemblerInstruction in NewInstructions)
+                    {
+                        // ArmInstruction Instruction = new ArmInstruction(DisassemblerInstruction);
+                        ArmInstruction Instruction = new()
+                        {
+                            Address = (UInt32)DisassemblerInstruction.Address,
+                            Bytes = DisassemblerInstruction.Bytes,
+                            Mnemonic = DisassemblerInstruction.Mnemonic,
+                            Operand = DisassemblerInstruction.Operand.Replace("sb", "r9").Replace("sl", "r10").Replace("fp", "r11").Replace("ip", "r12")
+                        };
+
+                        if (AnalyzedCode.ContainsKey((UInt32)Instruction.Address))
+                            break;
+
+                        // Merge movw + movt into one command
+                        // movw r3, #0x6010 + movt r3, #0x1000 = mov r3, #0x10006010
+                        UInt32 HighPart, LowPart;
+                        string HighString, LowString;
+                        if ((PreviousInstruction?.Mnemonic == "movt") && (Instruction.Mnemonic == "movw") && (PreviousInstruction.Operand.Split(new char[] { ',' })[0] == Instruction.Operand.Split(new char[] { ',' })[0]))
+                        {
+                            byte[] Combined = new byte[8];
+                            System.Buffer.BlockCopy(PreviousInstruction.Bytes, 0, Combined, 0, 4);
+                            System.Buffer.BlockCopy(Instruction.Bytes, 0, Combined, 4, 4);
+                            PreviousInstruction.Bytes = Combined;
+                            PreviousInstruction.Mnemonic = "mov";
+
+                            HighString = PreviousInstruction.Operand[(PreviousInstruction.Operand.IndexOf('#') + 1)..];
+                            HighPart = (HighString.Length >= 2) && (HighString.Substring(0, 2) == "0x")
+                                ? UInt32.Parse(HighString[2..], System.Globalization.NumberStyles.HexNumber)
+                                : UInt32.Parse(HighString);
+                            LowString = Instruction.Operand[(Instruction.Operand.IndexOf('#') + 1)..];
+                            LowPart = (LowString.Length >= 2) && (LowString.Substring(0, 2) == "0x")
+                                ? UInt32.Parse(LowString[2..], System.Globalization.NumberStyles.HexNumber)
+                                : UInt32.Parse(LowString);
+                            PreviousInstruction.Operand = string.Concat(PreviousInstruction.Operand.AsSpan(0, PreviousInstruction.Operand.IndexOf('#') + 1), "0x", ((HighPart << 16) + LowPart).ToString("X8"));
+                            continue;
+                        }
+                        if ((PreviousInstruction?.Mnemonic == "movw") && (Instruction.Mnemonic == "movt") && (PreviousInstruction.Operand.Split(new char[] { ',' })[0] == Instruction.Operand.Split(new char[] { ',' })[0]))
+                        {
+                            byte[] Combined = new byte[8];
+                            System.Buffer.BlockCopy(PreviousInstruction.Bytes, 0, Combined, 0, 4);
+                            System.Buffer.BlockCopy(Instruction.Bytes, 0, Combined, 4, 4);
+                            PreviousInstruction.Bytes = Combined;
+                            PreviousInstruction.Mnemonic = "mov";
+
+                            HighString = Instruction.Operand[(Instruction.Operand.IndexOf('#') + 1)..];
+                            HighPart = (HighString.Length >= 2) && (HighString.Substring(0, 2) == "0x")
+                                ? UInt32.Parse(HighString[2..], System.Globalization.NumberStyles.HexNumber)
+                                : UInt32.Parse(HighString);
+                            LowString = PreviousInstruction.Operand[(PreviousInstruction.Operand.IndexOf('#') + 1)..];
+                            LowPart = (LowString.Length >= 2) && (LowString.Substring(0, 2) == "0x")
+                                ? UInt32.Parse(LowString[2..], System.Globalization.NumberStyles.HexNumber)
+                                : UInt32.Parse(LowString);
+                            PreviousInstruction.Operand = string.Concat(PreviousInstruction.Operand.AsSpan(0, PreviousInstruction.Operand.IndexOf('#') + 1), "0x", ((HighPart << 16) + LowPart).ToString("X8"));
+                            continue;
+                        }
+
+                        AnalyzedCode.Add((UInt32)Instruction.Address, Instruction);
+
+                        int IndexOfIndirectConstant = Instruction.Operand.IndexOf("[pc, #0x");
+                        if (IndexOfIndirectConstant >= 0)
+                        {
+                            int IndexOfEnd = Instruction.Operand.IndexOf("]", IndexOfIndirectConstant);
+                            string PCOffsetString = Instruction.Operand.Substring(IndexOfIndirectConstant + 8, IndexOfEnd - IndexOfIndirectConstant - 8);
+                            UInt32 PCOffset = UInt32.Parse(PCOffsetString, System.Globalization.NumberStyles.HexNumber);
+                            UInt32 PC = (UInt32)Instruction.Address + 4;
+                            UInt32 PCforIndirect = PC - (PC % 4);
+                            UInt32 VirtualAddressOfIndirectConstant = PCforIndirect + PCOffset;
+
+                            // If the address is outside the range of the section, then this is probably data which is compiled as code.
+                            // In this case we will ignore this and not do this part of the analysis.
+                            if ((VirtualAddressOfIndirectConstant >= CurrentSection.VirtualAddress) && (VirtualAddressOfIndirectConstant < (CurrentSection.VirtualAddress + CurrentSection.VirtualSize)))
+                            {
+                                UInt32 RawOffsetOfIndirectConstant = VirtualAddressOfIndirectConstant - CurrentSection.VirtualAddress;
+                                UInt32 IndirectConstant = BitConverter.ToUInt32(CurrentSection.Buffer, (int)RawOffsetOfIndirectConstant);
+                                Instruction.Operand = Instruction.Operand.Substring(0, IndexOfIndirectConstant) + "#0x" + IndirectConstant.ToString("x8") + Instruction.Operand[(IndexOfEnd + 1)..];
+                            }
+                        }
+
+                        if (JumpCommands.Contains(Instruction.Mnemonic))
+                        {
+                            UInt32 NewAddress = UInt32.Parse(Instruction.Operand[(Instruction.Operand.IndexOf("#0x") + 3)..], System.Globalization.NumberStyles.HexNumber);
+                            NewAddress -= (NewAddress % 2);
+                            if (((NewAddress < StartAddress) || (NewAddress > EndAddress)) && !AddressesToAnalyze.Any(a => a == NewAddress))
+                                AddressesToAnalyze.Add(NewAddress);
+                        }
+
+                        PreviousInstruction = Instruction;
+                    }
+                }
+
+                AddressesToAnalyze.RemoveAt(0);
+            }
+        }
+
+        public static string[] JumpCommands = new string[]
+        {
+            "b", "b.w", "bl", "bl.w", "beq", "beq.w", "bne", "bne.w", "bhs", "bhs.w", "blo", "blo.w",
+            "bmi", "bmi.w", "bpl", "bpl.w", "bvs", "bvs.w", "bvc", "bvc.w", "bhi", "bhi.w", "bls", "bls.w",
+            "bge", "bge.w", "blt", "blt.w", "bgt", "bgt.w", "ble", "ble.w", "bal", "bal.w", "cbnz", "cbz"
+        };
+
+        public static string[] ConditionalJumpInstructions = new string[]
+        {
+            "beq", "beq.w", "bne", "bne.w", "bhs", "bhs.w", "blo", "blo.w", "bmi", "bmi.w",
+            "bpl", "bpl.w", "bvs", "bvs.w", "bvc", "bvc.w", "bhi", "bhi.w", "bls", "bls.w",
+            "bge", "bge.w", "blt", "blt.w", "bgt", "bgt.w", "ble", "ble.w", "bal", "bal.w", "cbnz", "cbz"
+        };
+
+        public static string WriteCode(SortedDictionary<UInt32, ArmInstruction> AnalyzedCode)
+        {
+            StringBuilder Code = new(1000);
+
+            foreach (var Instruction in AnalyzedCode)
+            {
+                Code.AppendFormat("{0:X}: \t {1} \t {2}\r\n", Instruction.Value.Address, Instruction.Value.Mnemonic, Instruction.Value.Operand);
+            }
+
+            return Code.ToString();
+        }
+    }
+
+    public class ArmInstruction
+    {
+        public UInt32 Address;
+        public byte[] Bytes;
+        public string Mnemonic;
+        public string Operand;
+
+        public ArmInstruction()
+        {
+        }
+
+        public ArmInstruction(string Assembly)
+        {
+            Address = UInt32.Parse(Assembly.Substring(0, 8), System.Globalization.NumberStyles.HexNumber);
+            string Hex = Assembly.Substring(12, 24).Trim();
+            Bytes = new byte[(Hex.Length + 1) / 3];
+            for (int i = 0; i < Bytes.Length; i++)
+                Bytes[i] = byte.Parse(Hex.Substring(i * 3, 2), System.Globalization.NumberStyles.HexNumber);
+            Mnemonic = Assembly.Substring(39, 16).Trim();
+            Operand = Assembly[55..];
+        }
+
+        public override string ToString()
+        {
+            StringBuilder Result = new();
+
+            Result.Append(Address.ToString("X8")); // 0
+            Result.Append("    ");
+            for (int i = 0; i < Bytes.Length; i++) // 12
+            {
+                Result.Append(Bytes[i].ToString("X2"));
+                Result.Append(' ');
+            }
+            Result.Append(new String(' ', (8 - Bytes.Length) * 3));
+            Result.Append("   ");
+            Result.Append(Mnemonic.PadRight(16)); // 39
+            Result.Append(Operand); // 55
+
+            return Result.ToString();
+        }
+    }
+
+    public class AnalyzedFile
+    {
+        public PeFile File;
+        public SortedList<UInt32, ArmInstruction> Code;
+    }
+}

Patcher/AutoPatcher/AutoPatcher.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFramework>net5.0-windows</TargetFramework>
+    <OutputType>WinExe</OutputType>
+    <RootNamespace>Patcher</RootNamespace>
+    <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
+    <UseWindowsForms>true</UseWindowsForms>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x86'">
+    <OutputPath>bin\x86\Debug\</OutputPath>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x86'">
+    <OutputPath>bin\x86\Release\</OutputPath>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x64'">
+    <OutputPath>bin\x64\Debug\</OutputPath>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x64'">
+    <OutputPath>bin\x64\Release\</OutputPath>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="..\Patcher\ArmCompiler.cs">
+      <Link>ArmCompiler.cs</Link>
+    </Compile>
+    <Compile Include="..\Patcher\ByteOperations.cs">
+      <Link>ByteOperations.cs</Link>
+    </Compile>
+    <Compile Include="..\Patcher\HelperClasses.cs">
+      <Link>HelperClasses.cs</Link>
+    </Compile>
+    <Compile Include="..\Patcher\ObjectFileParser.cs">
+      <Link>ObjectFileParser.cs</Link>
+    </Compile>
+    <Compile Include="..\Patcher\PatchEngine.cs">
+      <Link>PatchEngine.cs</Link>
+    </Compile>
+    <Compile Include="..\Patcher\PeFile.cs">
+      <Link>PeFile.cs</Link>
+    </Compile>
+    <None Include="..\Patcher\LICENSE">
+      <Link>LICENSE</Link>
+    </None>
+    <None Update="BootUnllockAndRootAccessPatchScript.pds">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="Gee.External.Capstone" Version="2.0.2" />
+    <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
+    <PackageReference Include="System.Data.DataSetExtensions" Version="4.5.0" />
+  </ItemGroup>
+</Project>

Patcher/AutoPatcher/AutoPatcher.csproj.user

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup />
+  <ItemGroup>
+    <Compile Update="MainForm.cs">
+      <SubType>Form</SubType>
+    </Compile>
+  </ItemGroup>
+</Project>

Patcher/AutoPatcher/BootUnllockAndRootAccessPatchScript.pds

@@ -0,0 +1,698 @@
+// Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+//
+// Patch Definition Script for Boot Unlock and Root Access on Windows Mobile
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+    
+PatchDefinition Name="RootAccess-MainOS" VersionFrom="EFIESP\Windows\System32\Boot\mobilestartup.efi"
+    
+    PatchFile Path="Windows\System32\sspisrv.dll"
+    
+        JumpToImport "RpcImpersonateClient"
+        JumpToReference
+        FindPreviousInstruction "PUSH.W"
+        CreateLabel "CheckLowboxAccess" // Optional here
+        PatchCode
+            MOVS R1, #1
+            STR R1, [R0]
+            MOVS R0, #0
+            BX LR
+        EndPatch
+        PatchChecksum
+    
+    PatchFile Path="Windows\System32\NtlmShared.dll"
+    
+        JumpToExport "MsvpPasswordValidate"
+        PatchCode
+            MOVS R0, #1
+            BX LR
+        EndPatch
+        PatchChecksum
+    
+    PatchFile Path="Windows\System32\pacmanserver.dll"
+    
+        FindFirstUnicode "GetMaxCountForDeployedApp"
+        JumpToReference
+        FindPreviousInstruction "PUSH.W"
+        PatchCode
+            LDR R1, =0x7FFFFFFF
+            STR R1, [R0]
+            MOVS R0, #0
+            BX LR
+        EndPatch
+        PatchChecksum
+    
+    PatchFile Path="Windows\System32\mscoree.dll"
+    
+        JumpToImport "GetModuleFileNameW"
+        JumpToReference
+        FindPreviousInstruction "PUSH.W"
+        CreateLabel "CompareWithWhiteList" // Optional here
+        PatchCode
+            MOVS R0, #0
+            BX LR
+        EndPatch
+        PatchChecksum
+    
+    PatchFile Path="Windows\System32\DeploymentExt.dll"
+    
+        FindFirstUnicode "MaxUnsignedApp"
+        JumpToReference
+        FindValue 0x800413A0
+        FindPreviousConditionalJump
+        MakeJumpUnconditional
+        PatchChecksum
+    
+    PatchFile Path="Windows\System32\ntoskrnl.exe"
+    
+    // Fase 1: find all kernel-functions
+    
+        JumpToExport "SeAccessCheckWithHint"
+        CreateLabel "SeAccessCheckWithHint"
+        
+        FindFunctionCall R0 = "ADD R0, SP, #0x7C" R1 = "MOV R1, R?"
+        JumpToTarget
+        CreateLabel "SepFilterToDiscretionary"
+        
+        JumpToReference R0 = "ADDS R0, R?, #0xD0"
+        FindPreviousInstruction "PUSH"
+        FindPreviousInstruction "PUSH"
+        CreateLabel "SeAccessCheckByType"
+        
+        FindFunctionCall R0 = "ADDS R0, R?, #0xF8" R1 = "MOV R1, R?" R2 = "LDR R2, [R?,#0x28]" R3 = "MOV R3, R?"
+        JumpToTarget
+        CreateLabel "SepConstrainByMandatory"
+    
+        JumpBack // to SeAccessCheckByType
+        JumpBack // to SepFilterToDiscretionary
+        
+        JumpToReference R1 = "LDR R1, [R?,#8]"
+        FindPreviousInstruction "PUSH"
+        CreateLabel "SepCommonAccessCheckEx"
+        
+        FindFunctionCall Result = "STR R0, [SP,#0xD4]"
+        JumpToTarget
+        CreateLabel "SepAccessCheckEx"
+    
+        JumpBack // to SepCommonAccessCheckEx
+        JumpBack // to SepFilterToDiscretionary
+        
+        JumpToReference R0 = "ADDS R0, R?, #0x130"
+        FindPreviousInstruction "PUSH"
+        FindPreviousInstruction "PUSH"
+        CreateLabel "SepAccessCheckAndAuditAlarm"
+        
+        FindFunctionCall R0 = "LDR R0, [R?,#0x130]" R1 = "MOV R1, R?" R2 = "LDR R2, [R?,#0x50]" R3 = "MOV R3, R?"
+        JumpToTarget
+        CreateLabel "SepConstrainByConstraintMask"
+        FindNextConditionalJump
+        JumpToTarget
+        CreateLabel "SepConstrainByConstraintMask_FunctionChunk01"
+        
+        JumpBack // to SepConstrainByConstraintMask
+        JumpBack // to SepAccessCheckAndAuditAlarm
+        JumpBack // to SepFilterToDiscretionary
+        JumpBack // to SeAccessCheckWithHint
+        
+        FindFunctionCall R0 = "ADD R0, SP, #0x88" R1 = "MOV R1, R?"
+        JumpToTarget
+        CreateLabel "SepMandatoryToDiscretionary"
+        JumpBack
+        
+        FindFunctionCall Result = "STR R0, [SP,#0x70]"
+        JumpToTarget
+        CreateLabel "SepAccessCheck"
+        
+        JumpToExport "SePrivilegeCheck"
+        FindFunctionCall
+        JumpToTarget
+        CreateLabel "SepPrivilegeCheck"
+        
+        JumpToExport "SeSinglePrivilegeCheck"
+        CreateLabel "SeSinglePrivilegeCheck"
+        
+        JumpToExport "ObReferenceObjectByHandleWithTag"
+        CreateLabel "ObReferenceObjectByHandleWithTag"
+    
+    // Fase 2: patches
+        
+        JumpToLabel "SeAccessCheckByType"
+        
+            // Patch 1:
+            FindNextValue 0xC0000022
+            FindPreviousConditionalJump
+            FindPreviousConditionalJump
+            FindPreviousConditionalJump
+            FindPreviousConditionalJump
+            MakeJumpUnconditional
+            FindNextValue 0xC0000022
+            
+            // Patch 2:
+            FindNextValue 0xC0000022
+            FindStore
+            FindPreviousConditionalJump
+            MakeJumpUnconditional
+            
+            // Patch 3:
+            FindNextValue 0xC0000022
+            FindPreviousConditionalJump
+            MakeJumpUnconditional // This jump is right above the value 0xC0000022. After patch the pointer is back on that value.
+            // FindNextValue 0xC0000022
+            
+            // Patch 4:
+            FindNextValue 0xC0000022
+            FindPreviousConditionalJump
+            MakeJumpUnconditional // This jump is right above the value 0xC0000022. After patch the pointer is back on that value.
+            // FindNextValue 0xC0000022
+            
+            // Patch 5:
+            FindNextValue 0xC0000022
+            FindNextInstruction "BNE"
+            JumpToTarget
+            CreateLabel "TargetPatch5"
+            JumpBack
+            FindPreviousInstruction "BEQ"
+            PatchCode
+                B TargetPatch5
+            EndPatch
+            
+            // Patch 6:
+            FindNextValue 0xC0000022
+            FindNextConditionalJump
+            MakeJumpUnconditional
+            
+            // Patch 7:
+            FindNextValue 0xC0000022
+            FindStore
+            FindPreviousConditionalJump
+            MakeJumpUnconditional
+            
+            // Patch 8:
+            FindNextValue 0xC0000022
+            JumpToReference
+            ClearInstruction
+            JumpBack
+            
+            // Patch 9:
+            FindNextValue 0xC0000022
+            JumpToReference
+            ClearInstruction
+            JumpBack
+        
+        JumpToLabel "SepAccessCheckAndAuditAlarm"
+        
+            // Patch 10:
+            FindNextValue 0xC0000022
+            FindPreviousConditionalJump
+            MakeJumpUnconditional
+            FindNextValue 0xC0000022
+            
+            // Patch 11:
+            FindNextValue 0xC0000022
+            FindStore
+            CreateLabel "Patch11"
+            FindNextConditionalJump
+            JumpToTarget
+            CreateLabel "TargetPatch11"
+            JumpToLabel "Patch11"
+            PatchCode
+                B TargetPatch11
+            EndPatch
+            
+             // Patch 12:
+            FindNextValue 0xC0000022
+            PatchCode
+                MOV.W R2, #0
+            EndPatch
+            
+        JumpToLabel "SepCommonAccessCheckEx"
+    
+            // Patch 13:
+            FindNextInstruction "TST"
+            FindNextInstruction "TST"
+            FindPreviousConditionalJump
+            ClearInstruction
+            
+        JumpToLabel "SeAccessCheckWithHint"            
+            
+            // Patch 14:
+            FindNextInstruction "BEQ"
+            MakeJumpUnconditional
+            
+        JumpToLabel "SeSinglePrivilegeCheck"
+        
+            // Patch 15:
+            PatchCode
+                MOVS R0, #1
+                BX LR
+            EndPatch
+            
+        JumpToLabel "ObReferenceObjectByHandleWithTag"
+            
+            FindFunctionCall
+            JumpToTarget
+            CreateLabel "ObpReferenceObjectByHandleWithTag"
+            FindInstructionPattern "LDR R?, [R?,#0x74]; CMP R?, #0; BNE ?" InstructionIndex = 2
+            JumpToTarget
+            
+            // Patch 16:
+            FindNextConditionalJump
+            MakeJumpUnconditional // This jump is right above the value 0xC0000022. After patch the pointer is on the error-value.
+            
+            // Patch 17:
+            JumpToReference
+            ClearInstruction
+            JumpBack
+            JumpBack
+            
+            // Patch 18:
+            FindNextValue 0xC0000022
+            JumpToReference
+            ClearInstruction
+            
+        JumpToLabel "SepPrivilegeCheck"
+            
+            // Patch 19:
+            PatchCode
+                MOVS R0, #1
+                BX LR
+            EndPatch
+            
+        JumpToLabel "SepMandatoryToDiscretionary"
+            
+            // Patch 20:
+            PatchCode
+                MOVS R0, #0
+                BX LR
+            EndPatch
+            
+        JumpToLabel "SepAccessCheckEx"
+        
+            // Patch 21:
+            FindNextValue 0x2000000
+            CreateLabel "Patch21"
+            FindNextInstruction "B"
+            JumpToTarget
+            CreateLabel "TargetPatch21"
+            JumpToLabel "Patch21"
+            PatchCode
+                B TargetPatch21
+            EndPatch
+            FindNextValue 0xC0000022
+            
+            // Patch 22:
+            FindNextValue 0xC0000022
+            FindPreviousConditionalJump
+            MakeJumpUnconditional // This jump is right above the value 0xC0000022. After patch the pointer is back on that value.
+            // FindNextValue 0xC0000022
+            
+            // Patch 23:
+            JumpToReference 0
+            ClearInstruction
+            JumpBack
+            
+            // Patch 24:
+            JumpToReference 1
+            ClearInstruction
+            JumpBack
+            
+            // Patch 25:
+            JumpToReference 2
+            ClearInstruction
+            JumpBack
+            
+            // Patch 26:
+            FindNextValue 0xC0000022
+            FindPreviousConditionalJump
+            MakeJumpUnconditional
+            FindNextValue 0xC0000022
+    
+            // Patch 27:
+            FindNextValue 0xC0000022
+            FindPreviousConditionalJump
+            MakeJumpUnconditional
+            FindNextValue 0xC0000022
+            
+            // Patch 28:
+            JumpToReference
+            ClearInstruction
+            
+        JumpToLabel "SepAccessCheck"
+        
+            // Patch 29:
+            FindFunctionCall R0 = "LDR R0, [SP,#0x28]"
+            JumpToTarget
+            CreateLabel "SepNormalAccessCheck"
+            JumpBack
+            FindNextInstruction "TST"
+            FindNextConditionalJump
+            ClearInstruction
+            
+            // Patch 30:
+            FindFunctionCall R0 = "MOV R0, R?" R1 = "MOV R1, R?" R2 = "MOV R2, R?" R3 = "LDR R3, [SP,#0x38]"
+            JumpToTarget
+            CreateLabel "SepMaximumAccessCheck"
+            JumpBack
+            FindNextConditionalJump
+            ClearInstruction
+            
+            // Patch 31:
+            FindNextConditionalJump
+            ClearInstruction
+            
+            // Patch 32:
+            FindNextValue 0xC0000022
+            JumpToReference 1
+            ClearInstruction
+            JumpBack
+            
+            // Patch 33:
+            JumpToReference 2
+            ClearInstruction
+            JumpBack
+            
+            // Patch 34:
+            FindNextValue 0xC0000022
+            FindPreviousInstruction "MOVS"
+            FindPreviousInstruction "MOVS"
+            JumpToReference
+            ClearInstruction
+            JumpBack
+            FindNextValue 0xC0000022
+            
+            // Patch 35:
+            JumpToReference CodePattern = "BEQ"
+            ClearInstruction
+            JumpBack
+            
+            // Patch 36:
+            JumpToReference CodePattern = "MOVS; B"
+            FindPreviousInstruction "B"
+            JumpToTarget
+            CreateLabel "TargetPatch36"
+            JumpBack
+            FindPreviousInstruction "CMP"
+            PatchCode
+                B.W TargetPatch36
+            EndPatch
+            JumpBack
+            
+            // Patch 37:
+            JumpToReference CodePattern = "STR; B"
+            FindPreviousConditionalJump
+            MakeJumpUnconditional
+            
+            // Patch 38:
+            // Stay in function-chunk. Error-code is between previous two patches.
+            FindPreviousValue 0xC0000022
+            FindPreviousConditionalJump
+            MakeJumpUnconditional
+            
+        JumpToLabel "SepConstrainByMandatory"
+        
+            // Patch 39:
+            FindNextInstruction "BNE"
+            JumpToTarget
+            FindNextInstruction "CBNZ"
+            JumpToTarget
+            CreateLabel "TargetPatch39"
+            JumpBack
+            FindPreviousInstruction "BEQ"
+            PatchCode
+                B TargetPatch39
+            EndPatch
+            JumpBack
+            
+            // Patch 40:
+            FindNextInstruction "B"
+            JumpToTarget
+            FindNextInstruction "CBNZ"
+            JumpToTarget
+            CreateLabel "TargetPatch40"
+            JumpBack
+            FindPreviousInstruction "BEQ"
+            PatchCode
+                B TargetPatch40
+            EndPatch
+            
+        JumpToLabel "SepFilterToDiscretionary"
+    
+            // Patch 41:
+            PatchCode
+                MOVS R0, #0
+                BX LR
+            EndPatch
+                
+        JumpToLabel "SepConstrainByConstraintMask_FunctionChunk01"
+            
+            // Patch 42:
+            FindNextInstruction "TST"
+            FindNextInstruction "CBNZ"
+            JumpToTarget
+            CreateLabel "TargetPatch42"
+            JumpBack
+            FindPreviousInstruction "BEQ"
+            PatchCode
+                B TargetPatch42
+            EndPatch
+            
+            // Patch 43:
+            FindNextInstruction "TST"
+            FindNextInstruction "CBNZ"
+            JumpToTarget
+            CreateLabel "TargetPatch43"
+            JumpBack
+            FindPreviousInstruction "BEQ"
+            FindPreviousInstruction "BEQ" // This one is actually not necessary. Kept here for consistency.
+            PatchCode
+                B TargetPatch43
+            EndPatch
+            
+        PatchChecksum
+    
+PatchDefinition Name="SecureBootHack-MainOS" VersionFrom="EFIESP\Windows\System32\Boot\mobilestartup.efi"
+    
+    PatchFile Path="Windows\System32\BOOT\winload.efi"
+    
+        FindFirstAscii "1.3.6.1.4.1.311.61.4.1"
+        JumpToReference
+        FindPreviousInstruction "PUSH.W"
+        CreateLabel "ImgpValidateImageHash"
+        PatchCode
+            MOVS    R0, #0
+            BX      LR
+        EndPatch
+        PatchChecksum
+    
+    PatchFile Path="Windows\System32\ci.dll"
+    
+        JumpToImport "PsGetProcessSignatureLevel"
+        JumpToReference
+        CreateLabel "PsGetProcessSignatureLevelWrapper"
+        JumpToReference
+        FindPreviousInstruction "PUSH.W"
+        CreateLabel "CipReportAndReprieveUMCIFailure"
+        FindNextInstruction "TST.W"
+        FindNextConditionalJump
+        MakeJumpUnconditional "BNE" // BNE -> B, BEQ -> NOP
+        PatchChecksum
+    
+PatchDefinition Name="SecureBootHack-V1-EFIESP" VersionFrom="EFIESP\Windows\System32\Boot\mobilestartup.efi" RelativePath="EFIESP" RelativeOutputPath="SecureBootHack-V1"
+    
+    PatchFile Path="Windows\System32\boot\mobilestartup.efi" // Symbols taken from pdb from version 10.0.10586.107
+    
+        FindFirstAscii "1.3.6.1.4.1.311.61.4.1"
+        JumpToReference
+        FindPreviousInstruction "PUSH.W"
+        CreateLabel "ImgpValidateImageHash"
+        PatchCode
+            MOVS    R0, #0
+            BX      LR
+        EndPatch
+        FindFirstUnicode "BootDebugPolicyApplied"
+        JumpToReference
+        FindPreviousInstruction "PUSH.W"
+        CreateLabel "ApplyBootDebugPolicy"
+        PatchCode // This patch is for the new unlock for Lumia Spec A
+            MOVS    R0, #0
+            BX      LR
+        EndPatch
+        PatchChecksum
+    
+    PatchFile Path="efi\boot\bootarm.efi"
+    
+        FindFirstAscii "1.3.6.1.4.1.311.61.4.1"
+        JumpToReference
+        FindPreviousInstruction "PUSH.W"
+        CreateLabel "ImgpValidateImageHash"
+        PatchCode
+            MOVS    R0, #0
+            BX      LR
+        EndPatch
+        PatchChecksum
+    
+PatchDefinition Name="SecureBootHack-V2-EFIESP" VersionFrom="EFIESP\Windows\System32\Boot\mobilestartup.efi" RelativePath="EFIESP"
+    
+    PatchFile Path="Windows\System32\boot\mobilestartup.efi"
+    
+        FindFirstAscii "MZ"
+        CreateLabel "ImageBase"
+        FindFirstAscii "1.3.6.1.4.1.311.61.4.1"
+        JumpToReference
+        FindPreviousInstruction "PUSH.W"
+        CreateLabel "ImgpValidateImageHash"
+        PatchCode
+            MOVS    R0, #0
+            BX      LR
+        EndPatch
+        FindFirstUnicode "BootDebugPolicyApplied"
+        JumpToReference
+        FindPreviousInstruction "PUSH.W"
+        CreateLabel "ApplyBootDebugPolicy"
+        PatchCode
+            MOVS    R0, #0
+            BX      LR
+        EndPatch
+        CreateLabel "EnterMassStorageModeShellCode" // Use the left-over space of the ApplyBootDebugPolicy-function to insert shell-code later on
+        FindFirstUnicode "MassStorageFlag"
+        CreateLabel "MassStorageName"
+        PatchUnicode "Heathcliff74MSM"
+        FindFirstBytes "41 E5 C1 A0 CE 73 7F 46 88 EC D4 4F 92 34 50 4A"
+        CreateLabel "MassStorageGuid"
+        JumpToLabel "MassStorageName"
+        JumpToReference
+        FindNextInstruction "BL"
+        JumpToTarget
+        CreateLabel "EfiGetVariableVolatile"
+        FindValue 2
+        FindNextConditionalJump
+        MakeJumpUnconditional "BEQ"
+        FindFirstUnicode "\Windows\System32\boot\ui\boot.ums.waiting.bmpx"
+        JumpToReference
+        FindPreviousInstruction "PUSH.W"
+        CreateLabel "EnterMassStorageMode"
+        JumpToReference
+        PatchCode
+            B.W EnterMassStorageModeShellCode
+        EndPatch
+        CreateLabel ReturnFromMassStorageMode
+        FindFirstValue 0x26000145
+        IfNotFoundGo PatchForSetErrorDone
+        FindPreviousInstruction "PUSH.W"
+        CreateLabel "SetError"
+        PatchCode
+            MOVS    R0, #1
+            BX      LR
+        EndPatch        
+        PatchForSetErrorDone:
+        FindFirstUnicode "DeviceIDVersion"
+        JumpToReference
+        FindNextInstruction "BL"
+        JumpToTarget
+        CreateLabel "EfiSetVariable"
+        FindFirstAscii "charge: DisplayPowerState protocol successfully loaded"
+        JumpToReference
+        FindPreviousInstruction "PUSH.W"
+        CreateLabel "InitGraphicsSubsystem"
+        FindNextInstruction "BL"
+        JumpToTarget
+        CreateLabel "BlpArchQueryCurrentContextType"
+        JumpBack
+        FindNextInstruction "BL"
+        FindNextInstruction "BL"
+        FindNextInstruction "BL"
+        JumpToTarget
+        CreateLabel "BlpArchSwitchContext"
+        JumpBack
+        FindNextInstruction "LDR"
+        JumpToTarget
+        CreateLabel "EfiBS"
+        JumpToLabel "EnterMassStorageModeShellCode"
+        PatchCode
+            MOV R0, PC
+            LDR R1, =(ApplyBootDebugPolicy - ImageBase + 8)               // Subtract (Offset of shell-code + 4)
+            SUB R0, R0, R1                                                // R0 = relocated base of mobilestartup.efi
+            PUSH {R4-R6}
+            SUB SP, SP, #4
+            MOV R4, R0                                                    // R4 = relocated base of mobilestartup.efi
+    
+            LDR R3, =(MassStorageName - ImageBase)                        // Offset of NV var name (which is patched to "Heathcliff74MSM")
+            ADD R0, R4, R3
+            LDR R3, =(MassStorageGuid - ImageBase)                        // Offset of NV var Guid
+            ADD R1, R4, R3
+            MOVS R2, #3                                                   // Non-volatile, boot-services
+            MOVS R3, #0                                                   // Data-size
+            STR R3, [SP]                                                  // Pointer to data-buffer = NULL
+            LDR R6, =(EfiSetVariable - ImageBase + 1)                     // Offset of SetVariable + 1
+            ADD R5, R4, R6
+            BLX R5                                                        // EfiSetVariable -> Delete variable
+    
+            LDR R1, =(BlpArchQueryCurrentContextType - ImageBase + 1)     // Offset to first thread-function + 1
+            ADD R5, R4, R1
+            BLX R5
+            MOV R6, R0
+            CMP R6, #1
+            BEQ ContextSwitchDone1
+            MOVS R0, #1
+            LDR R1, =(BlpArchSwitchContext - ImageBase + 1)               // Offset to second thread-function + 1
+            ADD R5, R4, R1
+            BLX R5
+            ContextSwitchDone1:
+    
+            LDR R0, =(EfiBS - ImageBase)                                  // Offset of pointer to BootServices function-table
+            ADD R1, R4, R0                                                // R1 = pointer to pointer to BootServices function-table
+            LDR R1, [R1]                                                  // R1 = pointer to BootServices function-table
+            LDR.W R5, [R1,#0xAC]                                          // LocateProtocol
+            ADR R0, VarServicesGuid                                       // This is relative, no need to relocate
+            MOVS R1, #0
+            MOV R2, SP
+            BLX R5                                                        // LocateProtocol - pVarServices in [SP]
+            LDR R5, [SP]                                                  // R5 = Pointer to VariableServices interface
+            LDR R5, [R5,#4]                                               // R5 = pointer to FlushVariableNV()
+            CMP R5, #0
+            BNE PointerFound
+            LDR R5, [SP]                                                  // R5 = Pointer to VariableServices interface
+            LDR R5, [R5,#8]                                               // R5 = pointer to FlushVariableNV()
+            PointerFound:
+            BLX R5                                                        // FlushVariableNV()
+    
+            CMP R6, #1
+            BEQ ContextSwitchDone2
+            MOV R0, R6
+            LDR R1, =(BlpArchSwitchContext - ImageBase + 1)               // Offset to second thread-function + 1
+            ADD R5, R4, R1
+            BLX R5
+            ContextSwitchDone2:
+    
+            LDR R6, =(EnterMassStorageMode - ImageBase + 1)               // Offset of EnterMassStorageMode + 1
+            ADD R5, R4, R6
+            BLX R5                                                        // EnterMassStorageMode
+    
+            LDR R6, =(ReturnFromMassStorageMode - ImageBase + 1)          // Offset of return address + 1
+            ADD R0, R4, R6
+            ADD SP, SP, #4
+            POP {R4-R6}
+            BX R0
+    
+            VarServicesGuid:
+            DCD 0xf9085b9d
+            DCW 0x9304, 0x40fb
+            DCB 0x8f, 0xe0, 0x4a, 0xee, 0x3b, 0x1a, 0x78, 0x4b
+        EndPatch        
+        PatchChecksum

Patcher/AutoPatcher/FolderSelectDialog.cs

@@ -0,0 +1,120 @@
+// This class was found online.
+// Original author is probably: Swizzy
+// https://github.com/ttgxdinger/Random/blob/master/CPUKey%20Checker/CPUKey%20Checker/FolderSelectDialog.cs
+
+using System;
+using System.Windows.Forms;
+
+namespace WPinternals
+{
+    /// <summary>
+    /// Wraps System.Windows.Forms.OpenFileDialog to make it present
+    /// a vista-style dialog.
+    /// </summary>
+    public class FolderSelectDialog
+    {
+        // Wrapped dialog
+        private readonly OpenFileDialog ofd = null;
+
+        /// <summary>
+        /// Default constructor
+        /// </summary>
+        public FolderSelectDialog()
+        {
+            ofd = new OpenFileDialog
+            {
+                Filter = "Folders|\n",
+                AddExtension = false,
+                CheckFileExists = false,
+                DereferenceLinks = true,
+                Multiselect = false
+            };
+        }
+
+        #region Properties
+
+        /// <summary>
+        /// Gets/Sets the initial folder to be selected. A null value selects the current directory.
+        /// </summary>
+        public string InitialDirectory
+        {
+            get { return ofd.InitialDirectory; }
+            set { ofd.InitialDirectory = string.IsNullOrEmpty(value) ? Environment.CurrentDirectory : value; }
+        }
+
+        /// <summary>
+        /// Gets/Sets the title to show in the dialog
+        /// </summary>
+        public string Title
+        {
+            get { return ofd.Title; }
+            set { ofd.Title = value ?? "Select a folder"; }
+        }
+
+        /// <summary>
+        /// Gets the selected folder
+        /// </summary>
+        public string FileName
+        {
+            get { return ofd.FileName; }
+        }
+
+        #endregion
+
+        #region Methods
+
+        /// <summary>
+        /// Shows the dialog
+        /// </summary>
+        /// <returns>True if the user presses OK else false</returns>
+        public bool ShowDialog()
+        {
+            return ShowDialog(IntPtr.Zero);
+        }
+
+        /// <summary>
+        /// Shows the dialog
+        /// </summary>
+        /// <param name="hWndOwner">Handle of the control to be parent</param>
+        /// <returns>True if the user presses OK else false</returns>
+        public bool ShowDialog(IntPtr hWndOwner)
+        {
+            var fbd = new FolderBrowserDialog
+            {
+                Description = this.Title,
+                SelectedPath = this.InitialDirectory,
+                ShowNewFolderButton = false
+            };
+            if (fbd.ShowDialog(new WindowWrapper(hWndOwner)) != DialogResult.OK)
+            {
+                return false;
+            }
+
+            ofd.FileName = fbd.SelectedPath;
+
+            return true;
+        }
+
+        #endregion
+    }
+
+    /// <summary>
+    /// Creates IWin32Window around an IntPtr
+    /// </summary>
+    public class WindowWrapper : IWin32Window
+    {
+        /// <summary>
+        /// Constructor
+        /// </summary>
+        /// <param name="handle">Handle to wrap</param>
+        public WindowWrapper(IntPtr handle)
+        {
+            Handle = handle;
+        }
+
+        /// <summary>
+        /// Original ptr
+        /// </summary>
+        public IntPtr Handle { get; }
+    }
+}

Patcher/AutoPatcher/MainForm.Designer.cs

@@ -0,0 +1,423 @@
+namespace Patcher
+{
+    partial class MainForm
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.label1 = new System.Windows.Forms.Label();
+            this.txtVisualStudioPath = new System.Windows.Forms.TextBox();
+            this.FolderBrowserDialog = new System.Windows.Forms.FolderBrowserDialog();
+            this.OpenFileDialog = new System.Windows.Forms.OpenFileDialog();
+            this.SaveFileDialog = new System.Windows.Forms.SaveFileDialog();
+            this.cmdVisualStudioPath = new System.Windows.Forms.Button();
+            this.cmdInputFolder = new System.Windows.Forms.Button();
+            this.txtInputFolder = new System.Windows.Forms.TextBox();
+            this.label2 = new System.Windows.Forms.Label();
+            this.cmdOutputFolder = new System.Windows.Forms.Button();
+            this.txtOutputFolder = new System.Windows.Forms.TextBox();
+            this.label3 = new System.Windows.Forms.Label();
+            this.cmdPatchDefinitionsFile = new System.Windows.Forms.Button();
+            this.txtPatchDefinitionsFile = new System.Windows.Forms.TextBox();
+            this.label4 = new System.Windows.Forms.Label();
+            this.txtConsole = new System.Windows.Forms.TextBox();
+            this.label9 = new System.Windows.Forms.Label();
+            this.cmdCompile = new System.Windows.Forms.Button();
+            this.cmdPatch = new System.Windows.Forms.Button();
+            this.cmdScriptFile = new System.Windows.Forms.Button();
+            this.txtScriptFile = new System.Windows.Forms.TextBox();
+            this.label5 = new System.Windows.Forms.Label();
+            this.cmdBackupFolder = new System.Windows.Forms.Button();
+            this.txtBackupFolder = new System.Windows.Forms.TextBox();
+            this.label6 = new System.Windows.Forms.Label();
+            this.label7 = new System.Windows.Forms.Label();
+            this.CapstoneLink = new System.Windows.Forms.LinkLabel();
+            this.label8 = new System.Windows.Forms.Label();
+            this.CapstoneNetLink = new System.Windows.Forms.LinkLabel();
+            this.label10 = new System.Windows.Forms.Label();
+            this.SuspendLayout();
+            // 
+            // label1
+            // 
+            this.label1.AutoSize = true;
+            this.label1.Location = new System.Drawing.Point(15, 13);
+            this.label1.Name = "label1";
+            this.label1.Size = new System.Drawing.Size(191, 13);
+            this.label1.TabIndex = 0;
+            this.label1.Text = "Path to Visual Studio with ARM32 SDK";
+            // 
+            // txtVisualStudioPath
+            // 
+            this.txtVisualStudioPath.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.txtVisualStudioPath.Location = new System.Drawing.Point(18, 29);
+            this.txtVisualStudioPath.Name = "txtVisualStudioPath";
+            this.txtVisualStudioPath.Size = new System.Drawing.Size(665, 20);
+            this.txtVisualStudioPath.TabIndex = 1;
+            // 
+            // OpenFileDialog
+            // 
+            this.OpenFileDialog.FileName = "openFileDialog1";
+            // 
+            // cmdVisualStudioPath
+            // 
+            this.cmdVisualStudioPath.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
+            this.cmdVisualStudioPath.Font = new System.Drawing.Font("Arial", 9.75F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
+            this.cmdVisualStudioPath.Location = new System.Drawing.Point(689, 28);
+            this.cmdVisualStudioPath.Name = "cmdVisualStudioPath";
+            this.cmdVisualStudioPath.Size = new System.Drawing.Size(35, 22);
+            this.cmdVisualStudioPath.TabIndex = 2;
+            this.cmdVisualStudioPath.Text = "...";
+            this.cmdVisualStudioPath.UseVisualStyleBackColor = true;
+            this.cmdVisualStudioPath.Click += new System.EventHandler(this.cmdVisualStudioPath_Click);
+            // 
+            // cmdInputFolder
+            // 
+            this.cmdInputFolder.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
+            this.cmdInputFolder.Font = new System.Drawing.Font("Arial", 9.75F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
+            this.cmdInputFolder.Location = new System.Drawing.Point(689, 224);
+            this.cmdInputFolder.Name = "cmdInputFolder";
+            this.cmdInputFolder.Size = new System.Drawing.Size(35, 22);
+            this.cmdInputFolder.TabIndex = 8;
+            this.cmdInputFolder.Text = "...";
+            this.cmdInputFolder.UseVisualStyleBackColor = true;
+            this.cmdInputFolder.Click += new System.EventHandler(this.cmdInputFolder_Click);
+            // 
+            // txtInputFolder
+            // 
+            this.txtInputFolder.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.txtInputFolder.Location = new System.Drawing.Point(18, 225);
+            this.txtInputFolder.Name = "txtInputFolder";
+            this.txtInputFolder.Size = new System.Drawing.Size(665, 20);
+            this.txtInputFolder.TabIndex = 7;
+            // 
+            // label2
+            // 
+            this.label2.AutoSize = true;
+            this.label2.Location = new System.Drawing.Point(15, 209);
+            this.label2.Name = "label2";
+            this.label2.Size = new System.Drawing.Size(71, 13);
+            this.label2.TabIndex = 12;
+            this.label2.Text = "Input location";
+            // 
+            // cmdOutputFolder
+            // 
+            this.cmdOutputFolder.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
+            this.cmdOutputFolder.Font = new System.Drawing.Font("Arial", 9.75F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
+            this.cmdOutputFolder.Location = new System.Drawing.Point(689, 322);
+            this.cmdOutputFolder.Name = "cmdOutputFolder";
+            this.cmdOutputFolder.Size = new System.Drawing.Size(35, 22);
+            this.cmdOutputFolder.TabIndex = 12;
+            this.cmdOutputFolder.Text = "...";
+            this.cmdOutputFolder.UseVisualStyleBackColor = true;
+            this.cmdOutputFolder.Click += new System.EventHandler(this.cmdOutputFolder_Click);
+            // 
+            // txtOutputFolder
+            // 
+            this.txtOutputFolder.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.txtOutputFolder.Location = new System.Drawing.Point(18, 323);
+            this.txtOutputFolder.Name = "txtOutputFolder";
+            this.txtOutputFolder.Size = new System.Drawing.Size(665, 20);
+            this.txtOutputFolder.TabIndex = 11;
+            // 
+            // label3
+            // 
+            this.label3.AutoSize = true;
+            this.label3.Location = new System.Drawing.Point(15, 307);
+            this.label3.Name = "label3";
+            this.label3.Size = new System.Drawing.Size(125, 13);
+            this.label3.TabIndex = 15;
+            this.label3.Text = "Output location (optional)";
+            // 
+            // cmdPatchDefinitionsFile
+            // 
+            this.cmdPatchDefinitionsFile.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
+            this.cmdPatchDefinitionsFile.Font = new System.Drawing.Font("Arial", 9.75F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
+            this.cmdPatchDefinitionsFile.Location = new System.Drawing.Point(689, 91);
+            this.cmdPatchDefinitionsFile.Name = "cmdPatchDefinitionsFile";
+            this.cmdPatchDefinitionsFile.Size = new System.Drawing.Size(35, 22);
+            this.cmdPatchDefinitionsFile.TabIndex = 4;
+            this.cmdPatchDefinitionsFile.Text = "...";
+            this.cmdPatchDefinitionsFile.UseVisualStyleBackColor = true;
+            this.cmdPatchDefinitionsFile.Click += new System.EventHandler(this.cmdPatchDefinitionsFile_Click);
+            // 
+            // txtPatchDefinitionsFile
+            // 
+            this.txtPatchDefinitionsFile.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.txtPatchDefinitionsFile.Location = new System.Drawing.Point(18, 92);
+            this.txtPatchDefinitionsFile.Name = "txtPatchDefinitionsFile";
+            this.txtPatchDefinitionsFile.Size = new System.Drawing.Size(665, 20);
+            this.txtPatchDefinitionsFile.TabIndex = 3;
+            this.txtPatchDefinitionsFile.Leave += new System.EventHandler(this.txtPatchDefinitionsFile_Leave);
+            // 
+            // label4
+            // 
+            this.label4.AutoSize = true;
+            this.label4.Location = new System.Drawing.Point(15, 76);
+            this.label4.Name = "label4";
+            this.label4.Size = new System.Drawing.Size(117, 13);
+            this.label4.TabIndex = 3;
+            this.label4.Text = "Patch defintions xml-file";
+            // 
+            // txtConsole
+            // 
+            this.txtConsole.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
+            | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.txtConsole.Font = new System.Drawing.Font("Courier New", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
+            this.txtConsole.Location = new System.Drawing.Point(18, 383);
+            this.txtConsole.Multiline = true;
+            this.txtConsole.Name = "txtConsole";
+            this.txtConsole.ScrollBars = System.Windows.Forms.ScrollBars.Vertical;
+            this.txtConsole.Size = new System.Drawing.Size(706, 392);
+            this.txtConsole.TabIndex = 13;
+            // 
+            // label9
+            // 
+            this.label9.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.label9.AutoSize = true;
+            this.label9.Location = new System.Drawing.Point(15, 367);
+            this.label9.Name = "label9";
+            this.label9.Size = new System.Drawing.Size(78, 13);
+            this.label9.TabIndex = 24;
+            this.label9.Text = "Console output";
+            // 
+            // cmdCompile
+            // 
+            this.cmdCompile.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+            this.cmdCompile.Location = new System.Drawing.Point(470, 792);
+            this.cmdCompile.Name = "cmdCompile";
+            this.cmdCompile.Size = new System.Drawing.Size(120, 33);
+            this.cmdCompile.TabIndex = 14;
+            this.cmdCompile.Text = "Compile";
+            this.cmdCompile.UseVisualStyleBackColor = true;
+            this.cmdCompile.Click += new System.EventHandler(this.cmdCompile_Click);
+            // 
+            // cmdPatch
+            // 
+            this.cmdPatch.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+            this.cmdPatch.Location = new System.Drawing.Point(604, 792);
+            this.cmdPatch.Name = "cmdPatch";
+            this.cmdPatch.Size = new System.Drawing.Size(120, 33);
+            this.cmdPatch.TabIndex = 15;
+            this.cmdPatch.Text = "Patch";
+            this.cmdPatch.UseVisualStyleBackColor = true;
+            this.cmdPatch.Click += new System.EventHandler(this.cmdPatch_Click);
+            // 
+            // cmdScriptFile
+            // 
+            this.cmdScriptFile.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
+            this.cmdScriptFile.Font = new System.Drawing.Font("Arial", 9.75F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
+            this.cmdScriptFile.Location = new System.Drawing.Point(689, 155);
+            this.cmdScriptFile.Name = "cmdScriptFile";
+            this.cmdScriptFile.Size = new System.Drawing.Size(35, 22);
+            this.cmdScriptFile.TabIndex = 6;
+            this.cmdScriptFile.Text = "...";
+            this.cmdScriptFile.UseVisualStyleBackColor = true;
+            this.cmdScriptFile.Click += new System.EventHandler(this.cmdScriptFile_Click);
+            // 
+            // txtScriptFile
+            // 
+            this.txtScriptFile.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.txtScriptFile.Location = new System.Drawing.Point(18, 156);
+            this.txtScriptFile.Name = "txtScriptFile";
+            this.txtScriptFile.Size = new System.Drawing.Size(665, 20);
+            this.txtScriptFile.TabIndex = 5;
+            // 
+            // label5
+            // 
+            this.label5.AutoSize = true;
+            this.label5.Location = new System.Drawing.Point(15, 140);
+            this.label5.Name = "label5";
+            this.label5.Size = new System.Drawing.Size(50, 13);
+            this.label5.TabIndex = 28;
+            this.label5.Text = "Script-file";
+            // 
+            // cmdBackupFolder
+            // 
+            this.cmdBackupFolder.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
+            this.cmdBackupFolder.Font = new System.Drawing.Font("Arial", 9.75F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
+            this.cmdBackupFolder.Location = new System.Drawing.Point(689, 273);
+            this.cmdBackupFolder.Name = "cmdBackupFolder";
+            this.cmdBackupFolder.Size = new System.Drawing.Size(35, 22);
+            this.cmdBackupFolder.TabIndex = 10;
+            this.cmdBackupFolder.Text = "...";
+            this.cmdBackupFolder.UseVisualStyleBackColor = true;
+            this.cmdBackupFolder.Click += new System.EventHandler(this.cmdBackupFolder_Click);
+            // 
+            // txtBackupFolder
+            // 
+            this.txtBackupFolder.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.txtBackupFolder.Location = new System.Drawing.Point(18, 274);
+            this.txtBackupFolder.Name = "txtBackupFolder";
+            this.txtBackupFolder.Size = new System.Drawing.Size(665, 20);
+            this.txtBackupFolder.TabIndex = 9;
+            // 
+            // label6
+            // 
+            this.label6.AutoSize = true;
+            this.label6.Location = new System.Drawing.Point(15, 258);
+            this.label6.Name = "label6";
+            this.label6.Size = new System.Drawing.Size(130, 13);
+            this.label6.TabIndex = 31;
+            this.label6.Text = "Backup location (optional)";
+            // 
+            // label7
+            // 
+            this.label7.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
+            this.label7.AutoSize = true;
+            this.label7.Location = new System.Drawing.Point(20, 807);
+            this.label7.Name = "label7";
+            this.label7.Size = new System.Drawing.Size(66, 13);
+            this.label7.TabIndex = 32;
+            this.label7.Text = "Powered by ";
+            // 
+            // CapstoneLink
+            // 
+            this.CapstoneLink.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
+            this.CapstoneLink.AutoSize = true;
+            this.CapstoneLink.Location = new System.Drawing.Point(80, 807);
+            this.CapstoneLink.Name = "CapstoneLink";
+            this.CapstoneLink.Size = new System.Drawing.Size(52, 13);
+            this.CapstoneLink.TabIndex = 33;
+            this.CapstoneLink.TabStop = true;
+            this.CapstoneLink.Text = "Capstone";
+            this.CapstoneLink.LinkClicked += new System.Windows.Forms.LinkLabelLinkClickedEventHandler(this.CapstoneLink_LinkClicked);
+            // 
+            // label8
+            // 
+            this.label8.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
+            this.label8.AutoSize = true;
+            this.label8.Location = new System.Drawing.Point(129, 807);
+            this.label8.Name = "label8";
+            this.label8.Size = new System.Drawing.Size(28, 13);
+            this.label8.TabIndex = 34;
+            this.label8.Text = "and ";
+            // 
+            // CapstoneNetLink
+            // 
+            this.CapstoneNetLink.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
+            this.CapstoneNetLink.AutoSize = true;
+            this.CapstoneNetLink.Location = new System.Drawing.Point(151, 807);
+            this.CapstoneNetLink.Name = "CapstoneNetLink";
+            this.CapstoneNetLink.Size = new System.Drawing.Size(77, 13);
+            this.CapstoneNetLink.TabIndex = 35;
+            this.CapstoneNetLink.TabStop = true;
+            this.CapstoneNetLink.Text = "Capstone.NET";
+            this.CapstoneNetLink.LinkClicked += new System.Windows.Forms.LinkLabelLinkClickedEventHandler(this.CapstoneNetLink_LinkClicked);
+            // 
+            // label10
+            // 
+            this.label10.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
+            this.label10.AutoSize = true;
+            this.label10.Location = new System.Drawing.Point(225, 807);
+            this.label10.Name = "label10";
+            this.label10.Size = new System.Drawing.Size(42, 13);
+            this.label10.TabIndex = 36;
+            this.label10.Text = "libraries";
+            // 
+            // MainForm
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(742, 840);
+            this.Controls.Add(this.label10);
+            this.Controls.Add(this.CapstoneNetLink);
+            this.Controls.Add(this.label8);
+            this.Controls.Add(this.CapstoneLink);
+            this.Controls.Add(this.label7);
+            this.Controls.Add(this.cmdBackupFolder);
+            this.Controls.Add(this.txtBackupFolder);
+            this.Controls.Add(this.label6);
+            this.Controls.Add(this.cmdScriptFile);
+            this.Controls.Add(this.txtScriptFile);
+            this.Controls.Add(this.label5);
+            this.Controls.Add(this.cmdPatch);
+            this.Controls.Add(this.cmdCompile);
+            this.Controls.Add(this.txtConsole);
+            this.Controls.Add(this.label9);
+            this.Controls.Add(this.cmdPatchDefinitionsFile);
+            this.Controls.Add(this.txtPatchDefinitionsFile);
+            this.Controls.Add(this.label4);
+            this.Controls.Add(this.cmdOutputFolder);
+            this.Controls.Add(this.txtOutputFolder);
+            this.Controls.Add(this.label3);
+            this.Controls.Add(this.cmdInputFolder);
+            this.Controls.Add(this.txtInputFolder);
+            this.Controls.Add(this.label2);
+            this.Controls.Add(this.cmdVisualStudioPath);
+            this.Controls.Add(this.txtVisualStudioPath);
+            this.Controls.Add(this.label1);
+            this.Name = "MainForm";
+            this.Text = "ARM Auto-patcher by Rene Lergner";
+            this.FormClosed += new System.Windows.Forms.FormClosedEventHandler(this.MainForm_FormClosed);
+            this.Load += new System.EventHandler(this.MainForm_Load);
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private System.Windows.Forms.Label label1;
+        private System.Windows.Forms.TextBox txtVisualStudioPath;
+        private System.Windows.Forms.FolderBrowserDialog FolderBrowserDialog;
+        private System.Windows.Forms.OpenFileDialog OpenFileDialog;
+        private System.Windows.Forms.SaveFileDialog SaveFileDialog;
+        private System.Windows.Forms.Button cmdVisualStudioPath;
+        private System.Windows.Forms.Button cmdInputFolder;
+        private System.Windows.Forms.TextBox txtInputFolder;
+        private System.Windows.Forms.Label label2;
+        private System.Windows.Forms.Button cmdOutputFolder;
+        private System.Windows.Forms.TextBox txtOutputFolder;
+        private System.Windows.Forms.Label label3;
+        private System.Windows.Forms.Button cmdPatchDefinitionsFile;
+        private System.Windows.Forms.TextBox txtPatchDefinitionsFile;
+        private System.Windows.Forms.Label label4;
+        private System.Windows.Forms.TextBox txtConsole;
+        private System.Windows.Forms.Label label9;
+        private System.Windows.Forms.Button cmdCompile;
+        private System.Windows.Forms.Button cmdPatch;
+        private System.Windows.Forms.Button cmdScriptFile;
+        private System.Windows.Forms.TextBox txtScriptFile;
+        private System.Windows.Forms.Label label5;
+        private System.Windows.Forms.Button cmdBackupFolder;
+        private System.Windows.Forms.TextBox txtBackupFolder;
+        private System.Windows.Forms.Label label6;
+        private System.Windows.Forms.Label label7;
+        private System.Windows.Forms.LinkLabel CapstoneLink;
+        private System.Windows.Forms.Label label8;
+        private System.Windows.Forms.LinkLabel CapstoneNetLink;
+        private System.Windows.Forms.Label label10;
+    }
+}
+

Patcher/AutoPatcher/MainForm.cs

@@ -0,0 +1,371 @@
+// Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+
+using Microsoft.Win32;
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.IO;
+using System.Linq;
+using System.Windows.Forms;
+using WPinternals;
+
+namespace Patcher
+{
+    public partial class MainForm : Form
+    {
+        private PatchEngine PatchEngine = null;
+
+        public MainForm()
+        {
+            InitializeComponent();
+        }
+
+        private void MainForm_Load(object sender, EventArgs e)
+        {
+            LoadPaths();
+            CenterToScreen();
+        }
+
+        private void LoadPaths()
+        {
+            RegistryKey Key = Registry.CurrentUser.OpenSubKey(@"Software\Patcher", true) ?? Registry.CurrentUser.CreateSubKey(@"Software\Patcher");
+
+            txtVisualStudioPath.Text = (string)Key.GetValue("VisualStudioPath", "");
+            if (txtVisualStudioPath.Text.Length == 0)
+                txtVisualStudioPath.Text = FindVisualStudioPath();
+
+            txtPatchDefinitionsFile.Text = (string)Key.GetValue("PatchDefinitionsFilePath", "");
+            txtScriptFile.Text = (string)Key.GetValue("ScriptFilePath", "");
+            txtInputFolder.Text = (string)Key.GetValue("InputFolderPath", "");
+            txtOutputFolder.Text = (string)Key.GetValue("OutputFolderPath", "");
+            txtBackupFolder.Text = (string)Key.GetValue("BackupFolderPath", "");
+
+            LoadPatchDefinitions();
+        }
+
+        public static string[] FindMSVCBinaryPaths(string s)
+        {
+            string LegacyPath = Path.Combine(s, @"VC\bin");
+            if (Directory.Exists(LegacyPath))
+            {
+                return new string[] { LegacyPath };
+            }
+
+            if (Directory.Exists(Path.Combine(s, @"VC\Tools\MSVC")))
+            {
+                IEnumerable<string> MSVCs = Directory.EnumerateDirectories(Path.Combine(s, @"VC\Tools\MSVC"));
+                IEnumerable<string> Bins = MSVCs.Select(s => Path.Combine(s, "bin")).Where(s => Directory.Exists(s));
+                return Bins.ToArray();
+            }
+
+            return Array.Empty<string>();
+        }
+
+        public static string FindArmAsmPath(string s)
+        {
+            foreach (string MSVCBin in FindMSVCBinaryPaths(s))
+            {
+                string path1 = Path.Combine(MSVCBin, "x86_arm");
+                string path2 = Path.Combine(MSVCBin, @"Hostx86\arm");
+
+                if (File.Exists(Path.Combine(path1, "armasm.exe")))
+                {
+                    return path1;
+                }
+
+                if (File.Exists(Path.Combine(path2, "armasm.exe")))
+                {
+                    return path2;
+                }
+            }
+
+            return "";
+        }
+
+        private static string FindVisualStudioPath()
+        {
+            IEnumerable<string> MainX86VSDirectories = Directory.EnumerateDirectories(@"C:\Program Files (x86)\", "Microsoft Visual Studio*");
+            IEnumerable<string> MainX64VSDirectories = Directory.EnumerateDirectories(@"C:\Program Files\", "Microsoft Visual Studio*");
+
+            IEnumerable<string> MainVSDirectories = MainX86VSDirectories.Union(MainX64VSDirectories);
+
+            IEnumerable<string> SubMainVSDirectories = MainVSDirectories.SelectMany(s => Directory.EnumerateDirectories(s));
+            IEnumerable<string> SubSubMainVSDirectories = SubMainVSDirectories.SelectMany(s => Directory.EnumerateDirectories(s));
+            IEnumerable<string> Directories = MainVSDirectories.Union(SubMainVSDirectories).Union(SubSubMainVSDirectories);
+            
+            string attempt1 = Directories.Where(s => FindArmAsmPath(s) != "").OrderByDescending(s => File.GetCreationTime(Path.Combine(s, @"VC\bin\x86_arm\armasm.exe"))).FirstOrDefault() ?? "";
+
+            if (attempt1 != "")
+                return attempt1;
+
+            return Directories.Where(s => Directory.Exists(Path.Combine(s, @"VC\Tools\MSVC"))).Select(s => Path.Combine(s, @"VC\Tools\MSVC")).SelectMany(s => Directory.EnumerateDirectories(s)).Where(s => File.Exists(Path.Combine(s, @"bin\Hostx86\arm\armasm.exe"))).OrderByDescending(s => File.GetCreationTime(Path.Combine(s, @"bin\Hostx86\arm\armasm.exe"))).FirstOrDefault() ?? "";
+        }
+
+        private void StorePaths()
+        {
+            RegistryKey Key = Registry.CurrentUser.OpenSubKey(@"Software\Patcher", true) ?? Registry.CurrentUser.CreateSubKey(@"Software\Patcher");
+
+            string VisualStudioPath = txtVisualStudioPath.Text.Trim();
+            if (VisualStudioPath.Length == 0)
+            {
+                if (Key.GetValue("VisualStudioPath") != null)
+                    Key.DeleteValue("VisualStudioPath");
+            }
+            else
+            {
+                Key.SetValue("VisualStudioPath", VisualStudioPath);
+            }
+
+            string PatchDefinitionsFilePath = txtPatchDefinitionsFile.Text.Trim();
+            if (PatchDefinitionsFilePath.Length == 0)
+            {
+                if (Key.GetValue("PatchDefinitionsFilePath") != null)
+                    Key.DeleteValue("PatchDefinitionsFilePath");
+            }
+            else
+            {
+                Key.SetValue("PatchDefinitionsFilePath", PatchDefinitionsFilePath);
+            }
+
+            string ScriptFilePath = txtScriptFile.Text.Trim();
+            if (ScriptFilePath.Length == 0)
+            {
+                if (Key.GetValue("ScriptFilePath") != null)
+                    Key.DeleteValue("ScriptFilePath");
+            }
+            else
+            {
+                Key.SetValue("ScriptFilePath", ScriptFilePath);
+            }
+
+            string InputFolderPath = txtInputFolder.Text.Trim();
+            if (InputFolderPath.Length == 0)
+            {
+                if (Key.GetValue("InputFolderPath") != null)
+                    Key.DeleteValue("InputFolderPath");
+            }
+            else
+            {
+                Key.SetValue("InputFolderPath", InputFolderPath);
+            }
+
+            string OutputFolderPath = txtOutputFolder.Text.Trim();
+            if (OutputFolderPath.Length == 0)
+            {
+                if (Key.GetValue("OutputFolderPath") != null)
+                    Key.DeleteValue("OutputFolderPath");
+            }
+            else
+            {
+                Key.SetValue("OutputFolderPath", OutputFolderPath);
+            }
+
+            string BackupFolderPath = txtBackupFolder.Text.Trim();
+            if (BackupFolderPath.Length == 0)
+            {
+                if (Key.GetValue("BackupFolderPath") != null)
+                    Key.DeleteValue("BackupFolderPath");
+            }
+            else
+            {
+                Key.SetValue("BackupFolderPath", BackupFolderPath);
+            }
+        }
+
+        private bool LoadingPatchDefinitions = false;
+
+        private void LoadPatchDefinitions()
+        {
+            if (LoadingPatchDefinitions)
+                return;
+            LoadingPatchDefinitions = true;
+
+            try
+            {
+                string Definitions = File.ReadAllText(txtPatchDefinitionsFile.Text);
+                PatchEngine = new PatchEngine(Definitions);
+            }
+            catch
+            {
+                PatchEngine = new PatchEngine();
+            }
+
+            LoadingPatchDefinitions = false;
+        }
+
+        private void cmdVisualStudioPath_Click(object sender, EventArgs e)
+        {
+            FolderBrowserDialog.SelectedPath = txtVisualStudioPath.Text;
+            FolderBrowserDialog.Description = "Select path to Visual Studio with ARM32 SDK";
+            System.Windows.Forms.DialogResult Result = FolderBrowserDialog.ShowDialog();
+            if (Result == System.Windows.Forms.DialogResult.OK)
+                txtVisualStudioPath.Text = FolderBrowserDialog.SelectedPath;
+        }
+
+        private void cmdPatchDefinitionsFile_Click(object sender, EventArgs e)
+        {
+            OpenFileDialog.CheckFileExists = false;
+            OpenFileDialog.DefaultExt = "xml";
+            try
+            {
+                OpenFileDialog.FileName = Path.GetFileName(txtPatchDefinitionsFile.Text);
+                OpenFileDialog.InitialDirectory = Path.GetDirectoryName(txtPatchDefinitionsFile.Text);
+            }
+            catch { }
+            OpenFileDialog.Multiselect = false;
+            OpenFileDialog.Title = "Open patch-definitions file";
+            System.Windows.Forms.DialogResult Result = OpenFileDialog.ShowDialog();
+            if (Result == System.Windows.Forms.DialogResult.OK)
+            {
+                txtPatchDefinitionsFile.Text = OpenFileDialog.FileName;
+                WindowsFormsSynchronizationContext.Current.Post(s => LoadPatchDefinitions(), null);
+            }
+        }
+
+        private void txtPatchDefinitionsFile_Leave(object sender, EventArgs e)
+        {
+            WindowsFormsSynchronizationContext.Current.Post(s => LoadPatchDefinitions(), null);
+        }
+
+        private void MainForm_FormClosed(object sender, FormClosedEventArgs e)
+        {
+            StorePaths();
+        }
+
+        private void cmdInputFolder_Click(object sender, EventArgs e)
+        {
+            FolderSelectDialog Dialog = new();
+            Dialog.Title = "Select input location";
+            Dialog.InitialDirectory = txtInputFolder.Text;
+            try
+            {
+                Dialog.InitialDirectory = txtInputFolder.Text;
+            }
+            catch { }
+            bool Result = Dialog.ShowDialog();
+            if (Result)
+            {
+                txtInputFolder.Text = Dialog.FileName;
+                txtOutputFolder.Text = "";
+            }
+        }
+
+        private void cmdOutputFolder_Click(object sender, EventArgs e)
+        {
+            FolderSelectDialog Dialog = new();
+            Dialog.Title = "Select output location";
+            Dialog.InitialDirectory = txtOutputFolder.Text;
+            try
+            {
+                Dialog.InitialDirectory = txtOutputFolder.Text;
+            }
+            catch { }
+            bool Result = Dialog.ShowDialog();
+            if (Result)
+            {
+                txtOutputFolder.Text = Dialog.FileName;
+            }
+        }
+
+        private void cmdScriptFile_Click(object sender, EventArgs e)
+        {
+            OpenFileDialog.CheckFileExists = true;
+            OpenFileDialog.DefaultExt = "pds";
+            try
+            {
+                OpenFileDialog.FileName = Path.GetFileName(txtScriptFile.Text);
+                OpenFileDialog.InitialDirectory = Path.GetDirectoryName(txtScriptFile.Text);
+            }
+            catch { }
+            OpenFileDialog.Multiselect = false;
+            OpenFileDialog.Title = "Open patch-definition-script-file";
+            System.Windows.Forms.DialogResult Result = OpenFileDialog.ShowDialog();
+            if (Result == System.Windows.Forms.DialogResult.OK)
+            {
+                txtScriptFile.Text = OpenFileDialog.FileName;
+            }
+        }
+
+        private void cmdCompile_Click(object sender, EventArgs e)
+        {
+            ClearLog();
+            StorePaths();
+            ScriptEngine.ExecuteScript(txtVisualStudioPath.Text.Trim(), txtScriptFile.Text.Trim(), txtInputFolder.Text.Trim(), PatchEngine: PatchEngine, WriteLog: WriteLog);
+        }
+
+        private void cmdPatch_Click(object sender, EventArgs e)
+        {
+            ClearLog();
+            StorePaths();
+            ScriptEngine.ExecuteScript(txtVisualStudioPath.Text.Trim(), txtScriptFile.Text.Trim(), txtInputFolder.Text.Trim(), PatchEngine, txtOutputFolder.Text.Trim(), txtBackupFolder.Text.Trim().Length == 0 ? null : txtBackupFolder.Text.Trim(), WriteLog);
+
+            PatchEngine.WriteDefinitions(txtPatchDefinitionsFile.Text);
+            WriteLog("Patch-definitions written to: " + txtPatchDefinitionsFile.Text);
+        }
+
+        private void ClearLog()
+        {
+            txtConsole.Clear();
+        }
+
+        private void WriteLog(string Line)
+        {
+            if (txtConsole.InvokeRequired)
+            {
+                txtConsole.Invoke((MethodInvoker)delegate { WriteLog(Line); });
+            }
+            else
+            {
+                txtConsole.AppendText(Line + Environment.NewLine);
+                txtConsole.Select(txtConsole.Text.Length, 0);
+                txtConsole.ScrollToCaret();
+                System.Diagnostics.Debug.WriteLine(Line);
+            }
+        }
+
+        private void cmdBackupFolder_Click(object sender, EventArgs e)
+        {
+            FolderSelectDialog Dialog = new();
+            Dialog.Title = "Select backup location";
+            Dialog.InitialDirectory = txtBackupFolder.Text;
+            try
+            {
+                Dialog.InitialDirectory = txtBackupFolder.Text;
+            }
+            catch { }
+            bool Result = Dialog.ShowDialog();
+            if (Result)
+            {
+                txtBackupFolder.Text = Dialog.FileName;
+            }
+        }
+
+        private void CapstoneLink_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
+        {
+            System.Diagnostics.Process.Start("https://github.com/aquynh/capstone/blob/master/LICENSE.TXT");
+        }
+
+        private void CapstoneNetLink_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
+        {
+            System.Diagnostics.Process.Start("https://github.com/9ee1/Capstone.NET/blob/master/LICENSE");
+        }
+    }
+}

Patcher/AutoPatcher/MainForm.resx

@@ -0,0 +1,129 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <metadata name="FolderBrowserDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 17</value>
+  </metadata>
+  <metadata name="OpenFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>182, 17</value>
+  </metadata>
+  <metadata name="SaveFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>317, 17</value>
+  </metadata>
+</root>

Patcher/AutoPatcher/Program.cs

@@ -0,0 +1,39 @@
+// Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+
+using System;
+using System.Windows.Forms;
+
+namespace Patcher
+{
+    internal static class Program
+    {
+        /// <summary>
+        /// The main entry point for the application.
+        /// </summary>
+        [STAThread]
+        private static void Main()
+        {
+            Application.EnableVisualStyles();
+            Application.SetCompatibleTextRenderingDefault(false);
+            Application.Run(new MainForm());
+        }
+    }
+}

Patcher/AutoPatcher/Properties/AssemblyInfo.cs

@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("AutoPatcher")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("AutoPatcher")]
+[assembly: AssemblyCopyright("Copyright ©  2018")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible
+// to COM components.  If you need to access a type in this assembly from
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("95cf9509-c1c4-40f5-a60e-9d93ea6f438c")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

Patcher/AutoPatcher/Properties/Resources.Designer.cs

@@ -0,0 +1,63 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace Patcher.Properties {
+    using System;
+    
+    
+    /// <summary>
+    ///   A strongly-typed resource class, for looking up localized strings, etc.
+    /// </summary>
+    // This class was auto-generated by the StronglyTypedResourceBuilder
+    // class via a tool like ResGen or Visual Studio.
+    // To add or remove a member, edit your .ResX file then rerun ResGen
+    // with the /str option, or rebuild your VS project.
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "15.0.0.0")]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    internal class Resources {
+        
+        private static global::System.Resources.ResourceManager resourceMan;
+        
+        private static global::System.Globalization.CultureInfo resourceCulture;
+        
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        internal Resources() {
+        }
+        
+        /// <summary>
+        ///   Returns the cached ResourceManager instance used by this class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Resources.ResourceManager ResourceManager {
+            get {
+                if (object.ReferenceEquals(resourceMan, null)) {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("Patcher.Properties.Resources", typeof(Resources).Assembly);
+                    resourceMan = temp;
+                }
+                return resourceMan;
+            }
+        }
+        
+        /// <summary>
+        ///   Overrides the current thread's CurrentUICulture property for all
+        ///   resource lookups using this strongly typed resource class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Globalization.CultureInfo Culture {
+            get {
+                return resourceCulture;
+            }
+            set {
+                resourceCulture = value;
+            }
+        }
+    }
+}

Patcher/AutoPatcher/Properties/Resources.resx

@@ -0,0 +1,117 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

Patcher/AutoPatcher/Properties/Settings.Designer.cs

@@ -0,0 +1,26 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace Patcher.Properties {
+    
+    
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "15.8.0.0")]
+    internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase {
+        
+        private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
+        
+        public static Settings Default {
+            get {
+                return defaultInstance;
+            }
+        }
+    }
+}

Patcher/AutoPatcher/Properties/Settings.settings

@@ -0,0 +1,7 @@
+<?xml version='1.0' encoding='utf-8'?>
+<SettingsFile xmlns="http://schemas.microsoft.com/VisualStudio/2004/01/settings" CurrentProfile="(Default)">
+  <Profiles>
+    <Profile Name="(Default)" />
+  </Profiles>
+  <Settings />
+</SettingsFile>

Patcher/Patcher.sln

@@ -0,0 +1,81 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 15
+VisualStudioVersion = 15.0.28010.2041
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Patcher", "Patcher\Patcher.csproj", "{B67C62AE-86C4-4C18-99AB-4E94A3E09D36}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AutoPatcher", "AutoPatcher\AutoPatcher.csproj", "{95CF9509-C1C4-40F5-A60E-9D93EA6F438C}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		.NET45Debug|Any CPU = .NET45Debug|Any CPU
+		.NET45Debug|x64 = .NET45Debug|x64
+		.NET45Debug|x86 = .NET45Debug|x86
+		.NET45Release|Any CPU = .NET45Release|Any CPU
+		.NET45Release|x64 = .NET45Release|x64
+		.NET45Release|x86 = .NET45Release|x86
+		Debug|Any CPU = Debug|Any CPU
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|Any CPU = Release|Any CPU
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{B67C62AE-86C4-4C18-99AB-4E94A3E09D36}..NET45Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B67C62AE-86C4-4C18-99AB-4E94A3E09D36}..NET45Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B67C62AE-86C4-4C18-99AB-4E94A3E09D36}..NET45Debug|x64.ActiveCfg = Debug|x64
+		{B67C62AE-86C4-4C18-99AB-4E94A3E09D36}..NET45Debug|x64.Build.0 = Debug|x64
+		{B67C62AE-86C4-4C18-99AB-4E94A3E09D36}..NET45Debug|x86.ActiveCfg = Debug|x86
+		{B67C62AE-86C4-4C18-99AB-4E94A3E09D36}..NET45Debug|x86.Build.0 = Debug|x86
+		{B67C62AE-86C4-4C18-99AB-4E94A3E09D36}..NET45Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B67C62AE-86C4-4C18-99AB-4E94A3E09D36}..NET45Release|Any CPU.Build.0 = Release|Any CPU
+		{B67C62AE-86C4-4C18-99AB-4E94A3E09D36}..NET45Release|x64.ActiveCfg = Release|x64
+		{B67C62AE-86C4-4C18-99AB-4E94A3E09D36}..NET45Release|x64.Build.0 = Release|x64
+		{B67C62AE-86C4-4C18-99AB-4E94A3E09D36}..NET45Release|x86.ActiveCfg = Release|x86
+		{B67C62AE-86C4-4C18-99AB-4E94A3E09D36}..NET45Release|x86.Build.0 = Release|x86
+		{B67C62AE-86C4-4C18-99AB-4E94A3E09D36}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B67C62AE-86C4-4C18-99AB-4E94A3E09D36}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B67C62AE-86C4-4C18-99AB-4E94A3E09D36}.Debug|x64.ActiveCfg = Debug|x64
+		{B67C62AE-86C4-4C18-99AB-4E94A3E09D36}.Debug|x64.Build.0 = Debug|x64
+		{B67C62AE-86C4-4C18-99AB-4E94A3E09D36}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{B67C62AE-86C4-4C18-99AB-4E94A3E09D36}.Debug|x86.Build.0 = Debug|Any CPU
+		{B67C62AE-86C4-4C18-99AB-4E94A3E09D36}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B67C62AE-86C4-4C18-99AB-4E94A3E09D36}.Release|Any CPU.Build.0 = Release|Any CPU
+		{B67C62AE-86C4-4C18-99AB-4E94A3E09D36}.Release|x64.ActiveCfg = Release|x64
+		{B67C62AE-86C4-4C18-99AB-4E94A3E09D36}.Release|x64.Build.0 = Release|x64
+		{B67C62AE-86C4-4C18-99AB-4E94A3E09D36}.Release|x86.ActiveCfg = Release|Any CPU
+		{B67C62AE-86C4-4C18-99AB-4E94A3E09D36}.Release|x86.Build.0 = Release|Any CPU
+		{95CF9509-C1C4-40F5-A60E-9D93EA6F438C}..NET45Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{95CF9509-C1C4-40F5-A60E-9D93EA6F438C}..NET45Debug|Any CPU.Build.0 = Debug|Any CPU
+		{95CF9509-C1C4-40F5-A60E-9D93EA6F438C}..NET45Debug|x64.ActiveCfg = Debug|x64
+		{95CF9509-C1C4-40F5-A60E-9D93EA6F438C}..NET45Debug|x64.Build.0 = Debug|x64
+		{95CF9509-C1C4-40F5-A60E-9D93EA6F438C}..NET45Debug|x86.ActiveCfg = Debug|x86
+		{95CF9509-C1C4-40F5-A60E-9D93EA6F438C}..NET45Debug|x86.Build.0 = Debug|x86
+		{95CF9509-C1C4-40F5-A60E-9D93EA6F438C}..NET45Release|Any CPU.ActiveCfg = Release|Any CPU
+		{95CF9509-C1C4-40F5-A60E-9D93EA6F438C}..NET45Release|Any CPU.Build.0 = Release|Any CPU
+		{95CF9509-C1C4-40F5-A60E-9D93EA6F438C}..NET45Release|x64.ActiveCfg = Release|x64
+		{95CF9509-C1C4-40F5-A60E-9D93EA6F438C}..NET45Release|x64.Build.0 = Release|x64
+		{95CF9509-C1C4-40F5-A60E-9D93EA6F438C}..NET45Release|x86.ActiveCfg = Release|x86
+		{95CF9509-C1C4-40F5-A60E-9D93EA6F438C}..NET45Release|x86.Build.0 = Release|x86
+		{95CF9509-C1C4-40F5-A60E-9D93EA6F438C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{95CF9509-C1C4-40F5-A60E-9D93EA6F438C}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{95CF9509-C1C4-40F5-A60E-9D93EA6F438C}.Debug|x64.ActiveCfg = Debug|x64
+		{95CF9509-C1C4-40F5-A60E-9D93EA6F438C}.Debug|x64.Build.0 = Debug|x64
+		{95CF9509-C1C4-40F5-A60E-9D93EA6F438C}.Debug|x86.ActiveCfg = Debug|x86
+		{95CF9509-C1C4-40F5-A60E-9D93EA6F438C}.Debug|x86.Build.0 = Debug|x86
+		{95CF9509-C1C4-40F5-A60E-9D93EA6F438C}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{95CF9509-C1C4-40F5-A60E-9D93EA6F438C}.Release|Any CPU.Build.0 = Release|Any CPU
+		{95CF9509-C1C4-40F5-A60E-9D93EA6F438C}.Release|x64.ActiveCfg = Release|x64
+		{95CF9509-C1C4-40F5-A60E-9D93EA6F438C}.Release|x64.Build.0 = Release|x64
+		{95CF9509-C1C4-40F5-A60E-9D93EA6F438C}.Release|x86.ActiveCfg = Release|x86
+		{95CF9509-C1C4-40F5-A60E-9D93EA6F438C}.Release|x86.Build.0 = Release|x86
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {6763D5C5-7BCE-437C-9FD0-67BDD8D79FD2}
+	EndGlobalSection
+EndGlobal

Patcher/Patcher/App.config

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
+    </startup>
+</configuration>

Patcher/Patcher/ArmCompiler.cs

@@ -0,0 +1,229 @@
+// Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Globalization;
+using System.IO;
+using System.Linq;
+using System.Text;
+
+namespace Patcher
+{
+    public enum CodeType
+    {
+        ARM,
+        Thumb,
+        Thumb2
+    }
+
+    public static class ArmCompiler
+    {
+        public static Int32 LastErrorCode;
+        public static string Output;
+
+        public static byte[] Compile(string PathToVisualStudio, UInt32 Origin, CodeType CodeType, string ArmCodeFragment)
+        {
+            if (PathToVisualStudio.Length == 0)
+            {
+                Output = "ARM SDK is missing.";
+                return null;
+            }
+
+            string AssemblyFilePath = Path.GetTempFileName();
+            string ObjectFilePathTmp = Path.GetTempFileName();
+            string ObjectFilePath = ObjectFilePathTmp.Replace(".tmp", ".obj");
+            File.Move(ObjectFilePathTmp, ObjectFilePath);
+
+            string CodeTypeDirective = null;
+            switch (CodeType)
+            {
+                case Patcher.CodeType.ARM:
+                    CodeTypeDirective = "CODE32";
+                    break;
+                case Patcher.CodeType.Thumb:
+                    CodeTypeDirective = "CODE16";
+                    break;
+                case Patcher.CodeType.Thumb2:
+                    CodeTypeDirective = "THUMB";
+                    break;
+            }
+
+            string FullAssemblyCode =
+                " AREA ARM_AREA, CODE, READONLY" + Environment.NewLine +
+                " " + CodeTypeDirective + Environment.NewLine;
+
+            string ProcessedAssembly = ProcessArmCodeFragment(ArmCodeFragment, Origin, out uint Padding);
+
+            if (Padding > 0)
+                FullAssemblyCode += " SPACE " + Padding.ToString() + Environment.NewLine;
+
+            FullAssemblyCode +=
+                "start" + Environment.NewLine +
+                ProcessedAssembly;
+
+            FullAssemblyCode += " end" + Environment.NewLine;
+
+            File.WriteAllText(AssemblyFilePath, FullAssemblyCode);
+
+            string ArmAsmPath = MainForm.FindArmAsmPath(PathToVisualStudio);
+            string BinPath = MainForm.FindMSVCBinaryPaths(PathToVisualStudio).FirstOrDefault() ?? "";
+            ProcessStartInfo psi = new(Path.Combine(ArmAsmPath, "armasm.exe"));
+            psi.EnvironmentVariables["PATH"] += ";" + Path.Combine(PathToVisualStudio, @"Common7\IDE\");
+            psi.EnvironmentVariables["PATH"] += ";" + Path.Combine(PathToVisualStudio, @"Common7\Tools\");
+            psi.EnvironmentVariables["PATH"] += ";" + BinPath;
+            psi.EnvironmentVariables["PATH"] += ";" + ArmAsmPath;
+            psi.UseShellExecute = false;
+            psi.RedirectStandardOutput = true;
+            psi.CreateNoWindow = true;
+            psi.Arguments = "-g \"" + AssemblyFilePath + "\" \"" + ObjectFilePath + "\"";
+            Process ArmAsmProcess = Process.Start(psi);
+            ArmAsmProcess.WaitForExit();
+            LastErrorCode = ArmAsmProcess.ExitCode;
+            if (ArmAsmProcess.ExitCode != 0)
+            {
+                using StreamReader reader = ArmAsmProcess.StandardOutput;
+                Output = reader.ReadToEnd();
+
+                string[] Lines = Output.Split(new[] { "\r\n", "\r", "\n" }, StringSplitOptions.None);
+
+                Output = "";
+
+                foreach (string Line in Lines)
+                {
+                    string Out = Line.Trim();
+                    if (Out.Length == 0) continue;
+                    if (Out.StartsWith("Microsoft (R) ARM Macro Assembler")) continue;
+                    if (Out.StartsWith("Copyright (C) Microsoft Corporation")) continue;
+                    if (Out.StartsWith(AssemblyFilePath))
+                    {
+                        Out = Out[AssemblyFilePath.Length..];
+                        int P = Out.IndexOf(':');
+                        Out = Out[(P + 1)..].Trim();
+                    }
+                    Output += Out + Environment.NewLine;
+                }
+            }
+
+            byte[] Result = null;
+
+            if (LastErrorCode == 0)
+                Result = COFF.ObjectFileParser.ParseObjectFile(ObjectFilePath).SectionHeaders.First(h => h.Name == "ARM_AREA").RawData;
+
+            File.Delete(AssemblyFilePath);
+            File.Delete(ObjectFilePath);
+
+            if ((Result != null) && (Padding > 0))
+            {
+                byte[] RemovedPadding = new byte[Result.Length - Padding];
+                Buffer.BlockCopy(Result, (int)Padding, RemovedPadding, 0, RemovedPadding.Length);
+                Result = RemovedPadding;
+            }
+
+            return Result;
+        }
+
+        private static string ProcessArmCodeFragment(string ArmCodeFragment, UInt32 Origin, out UInt32 Padding)
+        {
+            string[] BranchOpcodes = new string[] { "B", "BEQ", "BNE", "BCS", "BHS", "BCC", "BLO", "BMI", "BPL", "BVS", "BVC", "BHI", "BLS", "BGE", "BLT", "BGT", "BLE", "BAL"};
+
+            StringBuilder Result = new(1000);
+            Padding = 0;
+
+            string[] Lines = ArmCodeFragment.Split(new[] { "\r\n", "\r", "\n" }, StringSplitOptions.None);
+            List<Tuple<string, string>> Labels = new();
+
+            foreach (string Line in Lines)
+            {
+                string Code = Line;
+                if (Line.Contains(':'))
+                {
+                    string Label = Line.Substring(0, Line.IndexOf(':'));
+                    Label = Label.Trim();
+                    if (Label.Length > 0)
+                        Result.AppendLine(Label);
+                    Code = Line[(Line.IndexOf(':') + 1)..];
+                }
+
+                int EquPos = Code.IndexOf("EQU", StringComparison.OrdinalIgnoreCase);
+                if ((EquPos > 0) && (EquPos > 0) && (EquPos < (Code.Length - 3)))
+                {
+                    if (new char[] { '\t', ' ' }.Contains(Line[EquPos - 1]) &&
+                        new char[] { '\t', ' ' }.Contains(Line[EquPos + 3]))
+                    {
+                        Result.AppendLine(Line.Trim());
+                        Labels.Add(new Tuple<string, string>(Line.Substring(0, EquPos).Trim(), Line[(EquPos + 3)..].Trim()));
+                        continue;
+                    }
+                }
+
+                Code = Code.Trim();
+
+                bool IsAbsoluteAddress = false;
+
+                int OpcodeLength = Code.IndexOfAny(new char [] { '\t', ' ', '.' });
+                if (OpcodeLength > 0)
+                {
+                    string Opcode = Code.Substring(0, OpcodeLength).ToUpper();
+
+                    string PossibleAddress = null;
+
+                    if (Opcode == "LDR")
+                    {
+                        PossibleAddress = Code[(Code.IndexOf(',') + 1)..].Trim();
+                    }
+                    else if (BranchOpcodes.Contains(Opcode))
+                    {
+                        PossibleAddress = Code[(Code.IndexOfAny(new char[] { '\t', ' ' }) + 1)..].Trim();
+                    }
+
+                    if (PossibleAddress != null)
+                    {
+                        foreach (Tuple<string, string> Label in Labels)
+                        {
+                            if (string.Equals(Label.Item1, PossibleAddress, StringComparison.CurrentCultureIgnoreCase))
+                            {
+                                PossibleAddress = Label.Item2;
+                                break;
+                            }
+                        }
+                        if (PossibleAddress.StartsWith("0x"))
+                            PossibleAddress = PossibleAddress[2..];
+                        IsAbsoluteAddress = UInt32.TryParse(PossibleAddress, NumberStyles.HexNumber, CultureInfo.CurrentCulture, out uint ParsedValue);
+                        if (IsAbsoluteAddress && (ParsedValue < Origin))
+                            Padding = Math.Max(Padding, Origin - ParsedValue);
+                    }
+                }
+
+                Result.Append(' ');
+                Result.Append(Code);
+                if (IsAbsoluteAddress)
+                {
+                    Result.Append(" + start - 0x");
+                    Result.Append(Origin.ToString("X8"));
+                }
+                Result.Append(Environment.NewLine);
+            }
+
+            return Result.ToString();
+        }
+    }
+}

Patcher/Patcher/ByteOperations.cs

@@ -0,0 +1,382 @@
+// Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+
+using System;
+using System.IO;
+
+namespace WPinternals
+{
+    internal static class ByteOperations
+    {
+        internal static string ReadAsciiString(byte[] ByteArray, UInt32 Offset)
+        {
+            UInt32 Length = 0;
+            while (((Offset + Length) < ByteArray.Length) && (ByteArray[Offset + Length] != 0))
+                Length++;
+            byte[] Bytes = new byte[Length];
+            Buffer.BlockCopy(ByteArray, (int)Offset, Bytes, 0, (int)Length);
+            return System.Text.Encoding.ASCII.GetString(Bytes);
+        }
+
+        internal static string ReadAsciiString(byte[] ByteArray, UInt32 Offset, UInt32 Length)
+        {
+            byte[] Bytes = new byte[Length];
+            Buffer.BlockCopy(ByteArray, (int)Offset, Bytes, 0, (int)Length);
+            return System.Text.Encoding.ASCII.GetString(Bytes);
+        }
+
+        internal static string ReadUnicodeString(byte[] ByteArray, UInt32 Offset, UInt32 Length)
+        {
+            byte[] Bytes = new byte[Length];
+            Buffer.BlockCopy(ByteArray, (int)Offset, Bytes, 0, (int)Length);
+            return System.Text.Encoding.Unicode.GetString(Bytes);
+        }
+
+        internal static void WriteUnicodeString(byte[] ByteArray, UInt32 Offset, string Text, UInt32? MaxBufferLength = null)
+        {
+            if (MaxBufferLength != null)
+                Array.Clear(ByteArray, (int)Offset, (int)MaxBufferLength);
+
+            byte[] TextBytes = System.Text.UnicodeEncoding.Unicode.GetBytes(Text);
+            int WriteLength = TextBytes.Length;
+            if (WriteLength > MaxBufferLength)
+                WriteLength = (int)MaxBufferLength;
+
+            Buffer.BlockCopy(TextBytes, 0, ByteArray, (int)Offset, WriteLength);
+        }
+
+        internal static UInt32 ReadUInt32(byte[] ByteArray, UInt32 Offset)
+        {
+            // Assume CPU and FFU are both Little Endian
+            return BitConverter.ToUInt32(ByteArray, (int)Offset);
+        }
+
+        internal static void WriteUInt32(byte[] ByteArray, UInt32 Offset, UInt32 Value)
+        {
+            System.Buffer.BlockCopy(BitConverter.GetBytes(Value), 0, ByteArray, (int)Offset, 4);
+        }
+
+        internal static Int32 ReadInt32(byte[] ByteArray, UInt32 Offset)
+        {
+            // Assume CPU and FFU are both Little Endian
+            return BitConverter.ToInt32(ByteArray, (int)Offset);
+        }
+
+        internal static void WriteInt32(byte[] ByteArray, UInt32 Offset, Int32 Value)
+        {
+            System.Buffer.BlockCopy(BitConverter.GetBytes(Value), 0, ByteArray, (int)Offset, 4);
+        }
+
+        internal static UInt16 ReadUInt16(byte[] ByteArray, UInt32 Offset)
+        {
+            // Assume CPU and FFU are both Little Endian
+            return BitConverter.ToUInt16(ByteArray, (int)Offset);
+        }
+
+        internal static void WriteUInt16(byte[] ByteArray, UInt32 Offset, UInt16 Value)
+        {
+            System.Buffer.BlockCopy(BitConverter.GetBytes(Value), 0, ByteArray, (int)Offset, 2);
+        }
+
+        internal static Int16 ReadInt16(byte[] ByteArray, UInt32 Offset)
+        {
+            // Assume CPU and FFU are both Little Endian
+            return BitConverter.ToInt16(ByteArray, (int)Offset);
+        }
+
+        internal static void WriteInt16(byte[] ByteArray, UInt32 Offset, Int16 Value)
+        {
+            System.Buffer.BlockCopy(BitConverter.GetBytes(Value), 0, ByteArray, (int)Offset, 2);
+        }
+
+        internal static byte ReadUInt8(byte[] ByteArray, UInt32 Offset)
+        {
+            return ByteArray[Offset];
+        }
+
+        internal static void WriteUInt8(byte[] ByteArray, UInt32 Offset, byte Value)
+        {
+            ByteArray[Offset] = Value;
+        }
+
+        internal static UInt32 ReadUInt24(byte[] ByteArray, UInt32 Offset)
+        {
+            return (UInt32)(ByteArray[Offset] + (ByteArray[Offset + 1] << 8) + (ByteArray[Offset + 2] << 16));
+        }
+
+        internal static void WriteUInt24(byte[] ByteArray, UInt32 Offset, UInt32 Value)
+        {
+            System.Buffer.BlockCopy(BitConverter.GetBytes(Value), 0, ByteArray, (int)Offset, 3);
+        }
+
+        internal static UInt64 ReadUInt64(byte[] ByteArray, UInt32 Offset)
+        {
+            // Assume CPU and FFU are both Little Endian
+            return BitConverter.ToUInt64(ByteArray, (int)Offset);
+        }
+
+        internal static void WriteUInt64(byte[] ByteArray, UInt32 Offset, UInt64 Value)
+        {
+            System.Buffer.BlockCopy(BitConverter.GetBytes(Value), 0, ByteArray, (int)Offset, 8);
+        }
+
+        internal static Guid ReadGuid(byte[] ByteArray, UInt32 Offset)
+        {
+            byte[] GuidBuffer = new byte[0x10];
+            Buffer.BlockCopy(ByteArray, (int)Offset, GuidBuffer, 0, 0x10);
+            return new Guid(GuidBuffer);
+        }
+
+        internal static void WriteGuid(byte[] ByteArray, UInt32 Offset, Guid Value)
+        {
+            Buffer.BlockCopy(Value.ToByteArray(), 0, ByteArray, (int)Offset, 0x10);
+        }
+
+        internal static UInt32 Align(UInt32 Base, UInt32 Offset, UInt32 Alignment)
+        {
+            if (((Offset - Base) % Alignment) == 0)
+                return Offset;
+            else
+                return ((((Offset - Base) / Alignment) + 1) * Alignment) + Base;
+        }
+
+        internal static UInt32? FindPatternInFile(string FileName, byte[] Pattern, byte[] Mask, out byte[] OutPattern)
+        {
+            // The mask is optional.
+            // In the mask 0x00 means the value must match, and 0xFF means that this position is a wildcard.
+
+            UInt32? Result = null;
+
+            FileStream Stream = new(FileName, FileMode.Open, FileAccess.Read);
+
+            byte[] Buffer = new byte[0x10000 + Pattern.Length - 1];
+            UInt32 BytesInBuffer = 0;
+            UInt32 BytesRead;
+            UInt32 SearchPositionFile = 0;
+            UInt32 SearchPositionBuffer = 0;
+            UInt32 BufferFileOffset = 0; // Offset in file where data from buffer is located.
+            int i;
+
+            OutPattern = null;
+
+            while (SearchPositionFile <= (Stream.Length - Pattern.Length))
+            {
+                if ((SearchPositionBuffer + Pattern.Length) > BytesInBuffer)
+                {
+                    // Need to read next chunk
+                    if ((BytesInBuffer - SearchPositionBuffer) > 0)
+                    {
+                        System.Buffer.BlockCopy(Buffer, (int)SearchPositionBuffer, Buffer, 0, (int)(BytesInBuffer - SearchPositionBuffer));
+                    }
+                    uint BufferReadPosition = BytesInBuffer - SearchPositionBuffer;
+                    BytesInBuffer -= SearchPositionBuffer;
+                    BufferFileOffset += SearchPositionBuffer;
+                    SearchPositionBuffer = 0;
+
+                    BytesRead = (UInt32)Stream.Read(Buffer, (int)BufferReadPosition, Buffer.Length - (int)BufferReadPosition);
+                    BytesInBuffer += BytesRead;
+                }
+
+                bool Match = true;
+                for (i = 0; i < Pattern.Length; i++)
+                {
+                    if (Buffer[SearchPositionBuffer + i] != Pattern[i])
+                    {
+                        if ((Mask == null) || (Mask[i] == 0))
+                        {
+                            Match = false;
+                            break;
+                        }
+                    }
+                }
+
+                if (Match)
+                {
+                    Result = SearchPositionFile;
+
+                    OutPattern = new byte[Pattern.Length];
+                    System.Buffer.BlockCopy(Buffer, (int)SearchPositionBuffer, OutPattern, 0, Pattern.Length);
+                    break;
+                }
+
+                SearchPositionBuffer++;
+                SearchPositionFile++;
+            }
+
+            Stream.Close();
+
+            return Result;
+        }
+
+        internal static UInt32? FindAscii(byte[] SourceBuffer, string Pattern)
+        {
+            return FindPattern(SourceBuffer, System.Text.ASCIIEncoding.ASCII.GetBytes((string)Pattern), null, null);
+        }
+
+        internal static UInt32? FindAscii(byte[] SourceBuffer, uint SourceOffset, string Pattern)
+        {
+            return FindPattern(SourceBuffer, SourceOffset, null, System.Text.ASCIIEncoding.ASCII.GetBytes((string)Pattern), null, null);
+        }
+
+        internal static UInt32? FindUnicode(byte[] SourceBuffer, string Pattern)
+        {
+            return FindPattern(SourceBuffer, System.Text.UnicodeEncoding.Unicode.GetBytes((string)Pattern), null, null);
+        }
+
+        internal static UInt32? FindUnicode(byte[] SourceBuffer, uint SourceOffset, string Pattern)
+        {
+            return FindPattern(SourceBuffer, SourceOffset, null, System.Text.UnicodeEncoding.Unicode.GetBytes((string)Pattern), null, null);
+        }
+
+        internal static UInt32? FindUint(byte[] SourceBuffer, UInt32 Pattern)
+        {
+            return FindPattern(SourceBuffer, BitConverter.GetBytes((UInt32)Pattern), null, null);
+        }
+
+        internal static UInt32? FindPattern(byte[] SourceBuffer, byte[] Pattern, byte[] Mask, byte[] OutPattern)
+        {
+            return FindPattern(SourceBuffer, 0, null, Pattern, Mask, OutPattern);
+        }
+
+        internal static UInt32? FindPattern(byte[] SourceBuffer, uint SourceOffset, uint? SourceSize, byte[] Pattern, byte[] Mask, byte[] OutPattern)
+        {
+            // The mask is optional.
+            // In the mask 0x00 means the value must match, and 0xFF means that this position is a wildcard.
+
+            UInt32? Result = null;
+
+            UInt32 SearchPosition = SourceOffset;
+            int i;
+
+            while ((SearchPosition <= (SourceBuffer.Length - Pattern.Length)) && ((SourceSize == null) || (SearchPosition <= (SourceOffset + SourceSize - Pattern.Length))))
+            {
+                bool Match = true;
+                for (i = 0; i < Pattern.Length; i++)
+                {
+                    if (SourceBuffer[SearchPosition + i] != Pattern[i])
+                    {
+                        if ((Mask == null) || (Mask[i] == 0))
+                        {
+                            Match = false;
+                            break;
+                        }
+                    }
+                }
+
+                if (Match)
+                {
+                    Result = SearchPosition;
+
+                    if (OutPattern != null)
+                        System.Buffer.BlockCopy(SourceBuffer, (int)SearchPosition, OutPattern, 0, Pattern.Length);
+                    break;
+                }
+
+                SearchPosition++;
+            }
+
+            return Result;
+        }
+
+        internal static byte CalculateChecksum8(byte[] Buffer, UInt32 Offset, UInt32 Size)
+        {
+            byte Checksum = 0;
+
+            for (UInt32 i = Offset; i < (Offset + Size); i++)
+                Checksum += Buffer[i];
+
+            return (byte)(0x100 - Checksum);
+        }
+
+        internal static UInt16 CalculateChecksum16(byte[] Buffer, UInt32 Offset, UInt32 Size)
+        {
+            UInt16 Checksum = 0;
+
+            for (UInt32 i = Offset; i < (Offset + Size - 1); i += 2)
+                Checksum += BitConverter.ToUInt16(Buffer, (int)i);
+
+            return (UInt16)(0x10000 - Checksum);
+        }
+
+        private static readonly UInt32[] CRC32Table = new UInt32[] {
+            0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, 0x706AF48F,
+            0xE963A535, 0x9E6495A3, 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988,
+            0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91, 0x1DB71064, 0x6AB020F2,
+            0xF3B97148, 0x84BE41DE, 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7,
+            0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, 0x14015C4F, 0x63066CD9,
+            0xFA0F3D63, 0x8D080DF5, 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172,
+            0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B, 0x35B5A8FA, 0x42B2986C,
+            0xDBBBC9D6, 0xACBCF940, 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59,
+            0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116, 0x21B4F4B5, 0x56B3C423,
+            0xCFBA9599, 0xB8BDA50F, 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924,
+            0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D, 0x76DC4190, 0x01DB7106,
+            0x98D220BC, 0xEFD5102A, 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433,
+            0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818, 0x7F6A0DBB, 0x086D3D2D,
+            0x91646C97, 0xE6635C01, 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E,
+            0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457, 0x65B0D9C6, 0x12B7E950,
+            0x8BBEB8EA, 0xFCB9887C, 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65,
+            0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, 0x4ADFA541, 0x3DD895D7,
+            0xA4D1C46D, 0xD3D6F4FB, 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0,
+            0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9, 0x5005713C, 0x270241AA,
+            0xBE0B1010, 0xC90C2086, 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F,
+            0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, 0x59B33D17, 0x2EB40D81,
+            0xB7BD5C3B, 0xC0BA6CAD, 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A,
+            0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683, 0xE3630B12, 0x94643B84,
+            0x0D6D6A3E, 0x7A6A5AA8, 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1,
+            0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE, 0xF762575D, 0x806567CB,
+            0x196C3671, 0x6E6B06E7, 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC,
+            0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5, 0xD6D6A3E8, 0xA1D1937E,
+            0x38D8C2C4, 0x4FDFF252, 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B,
+            0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60, 0xDF60EFC3, 0xA867DF55,
+            0x316E8EEF, 0x4669BE79, 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236,
+            0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F, 0xC5BA3BBE, 0xB2BD0B28,
+            0x2BB45A92, 0x5CB36A04, 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D,
+            0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A, 0x9C0906A9, 0xEB0E363F,
+            0x72076785, 0x05005713, 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38,
+            0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21, 0x86D3D2D4, 0xF1D4E242,
+            0x68DDB3F8, 0x1FDA836E, 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777,
+            0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, 0x8F659EFF, 0xF862AE69,
+            0x616BFFD3, 0x166CCF45, 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2,
+            0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB, 0xAED16A4A, 0xD9D65ADC,
+            0x40DF0B66, 0x37D83BF0, 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9,
+            0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, 0xBAD03605, 0xCDD70693,
+            0x54DE5729, 0x23D967BF, 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94,
+            0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D
+        };
+
+        internal static UInt32 CRC32(byte[] Input, UInt32 Offset, UInt32 Length)
+        {
+            if ((Input == null) || ((Offset + Length) > Input.Length))
+                throw new ArgumentException();
+
+            unchecked
+            {
+                uint crc = (uint)(((uint)0) ^ (-1));
+                for (var i = Offset; i < (Offset + Length); i++)
+                {
+                    crc = (crc >> 8) ^ CRC32Table[ (crc ^ Input[i]) & 0xFF ];
+                }
+                crc = (uint)(crc ^ (-1));
+
+                return crc;
+            }
+        }
+    }
+}

Patcher/Patcher/HelperClasses.cs

@@ -0,0 +1,66 @@
+// Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+
+using System;
+using System.Text;
+
+namespace WPinternals
+{
+    public static class Converter
+    {
+        public static string ConvertHexToString(byte[] Bytes, string Separator)
+        {
+            StringBuilder s = new(1000);
+            for (int i = Bytes.GetLowerBound(0); i <= Bytes.GetUpperBound(0); i++)
+            {
+                if (i != Bytes.GetLowerBound(0))
+                    s.Append(Separator);
+                s.Append(Bytes[i].ToString("X2"));
+            }
+            return s.ToString();
+        }
+
+        public static byte[] ConvertStringToHex(string HexString)
+        {
+            if (HexString.Length % 2 == 1)
+                throw new Exception("The binary key cannot have an odd number of digits");
+
+            byte[] arr = new byte[HexString.Length >> 1];
+
+            for (int i = 0; i < (HexString.Length >> 1); ++i)
+            {
+                arr[i] = (byte)((GetHexVal(HexString[i << 1]) << 4) + GetHexVal(HexString[(i << 1) + 1]));
+            }
+
+            return arr;
+        }
+
+        public static int GetHexVal(char hex)
+        {
+            int val = (int)hex;
+            //For uppercase A-F letters:
+            //return val - (val < 58 ? 48 : 55);
+            //For lowercase a-f letters:
+            //return val - (val < 58 ? 48 : 87);
+            //Or the two combined, but a bit slower:
+            return val - (val < 58 ? 48 : (val < 97 ? 55 : 87));
+        }
+    }
+}

Patcher/Patcher/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

Patcher/Patcher/MainForm.Designer.cs

@@ -0,0 +1,426 @@
+namespace Patcher
+{
+    partial class MainForm
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.label1 = new System.Windows.Forms.Label();
+            this.txtVisualStudioPath = new System.Windows.Forms.TextBox();
+            this.FolderBrowserDialog = new System.Windows.Forms.FolderBrowserDialog();
+            this.OpenFileDialog = new System.Windows.Forms.OpenFileDialog();
+            this.SaveFileDialog = new System.Windows.Forms.SaveFileDialog();
+            this.cmdVisualStudioPath = new System.Windows.Forms.Button();
+            this.cmdInputFile = new System.Windows.Forms.Button();
+            this.txtInputFile = new System.Windows.Forms.TextBox();
+            this.label2 = new System.Windows.Forms.Label();
+            this.cmdOutputFile = new System.Windows.Forms.Button();
+            this.txtOutputFile = new System.Windows.Forms.TextBox();
+            this.label3 = new System.Windows.Forms.Label();
+            this.cmdPatchDefinitionsFile = new System.Windows.Forms.Button();
+            this.txtPatchDefinitionsFile = new System.Windows.Forms.TextBox();
+            this.label4 = new System.Windows.Forms.Label();
+            this.label5 = new System.Windows.Forms.Label();
+            this.cmbPatchDefinitionName = new System.Windows.Forms.ComboBox();
+            this.cmbTargetVersion = new System.Windows.Forms.ComboBox();
+            this.label6 = new System.Windows.Forms.Label();
+            this.cmbTargetPath = new System.Windows.Forms.ComboBox();
+            this.label7 = new System.Windows.Forms.Label();
+            this.label8 = new System.Windows.Forms.Label();
+            this.txtAssemblyCode = new System.Windows.Forms.TextBox();
+            this.txtCompiledOpcodes = new System.Windows.Forms.TextBox();
+            this.label9 = new System.Windows.Forms.Label();
+            this.txtVirtualOffset = new System.Windows.Forms.TextBox();
+            this.label10 = new System.Windows.Forms.Label();
+            this.cmbCodeType = new System.Windows.Forms.ComboBox();
+            this.label11 = new System.Windows.Forms.Label();
+            this.cmdCompile = new System.Windows.Forms.Button();
+            this.cmdPatch = new System.Windows.Forms.Button();
+            this.SuspendLayout();
+            // 
+            // label1
+            // 
+            this.label1.AutoSize = true;
+            this.label1.Location = new System.Drawing.Point(15, 13);
+            this.label1.Name = "label1";
+            this.label1.Size = new System.Drawing.Size(191, 13);
+            this.label1.TabIndex = 0;
+            this.label1.Text = "Path to Visual Studio with ARM32 SDK";
+            // 
+            // txtVisualStudioPath
+            // 
+            this.txtVisualStudioPath.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.txtVisualStudioPath.Location = new System.Drawing.Point(18, 29);
+            this.txtVisualStudioPath.Name = "txtVisualStudioPath";
+            this.txtVisualStudioPath.Size = new System.Drawing.Size(665, 20);
+            this.txtVisualStudioPath.TabIndex = 1;
+            // 
+            // OpenFileDialog
+            // 
+            this.OpenFileDialog.FileName = "openFileDialog1";
+            // 
+            // cmdVisualStudioPath
+            // 
+            this.cmdVisualStudioPath.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
+            this.cmdVisualStudioPath.Font = new System.Drawing.Font("Arial", 9.75F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
+            this.cmdVisualStudioPath.Location = new System.Drawing.Point(689, 28);
+            this.cmdVisualStudioPath.Name = "cmdVisualStudioPath";
+            this.cmdVisualStudioPath.Size = new System.Drawing.Size(35, 22);
+            this.cmdVisualStudioPath.TabIndex = 2;
+            this.cmdVisualStudioPath.Text = "...";
+            this.cmdVisualStudioPath.UseVisualStyleBackColor = true;
+            this.cmdVisualStudioPath.Click += new System.EventHandler(this.cmdVisualStudioPath_Click);
+            // 
+            // cmdInputFile
+            // 
+            this.cmdInputFile.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
+            this.cmdInputFile.Font = new System.Drawing.Font("Arial", 9.75F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
+            this.cmdInputFile.Location = new System.Drawing.Point(689, 301);
+            this.cmdInputFile.Name = "cmdInputFile";
+            this.cmdInputFile.Size = new System.Drawing.Size(35, 22);
+            this.cmdInputFile.TabIndex = 14;
+            this.cmdInputFile.Text = "...";
+            this.cmdInputFile.UseVisualStyleBackColor = true;
+            this.cmdInputFile.Click += new System.EventHandler(this.cmdInputFile_Click);
+            // 
+            // txtInputFile
+            // 
+            this.txtInputFile.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.txtInputFile.Location = new System.Drawing.Point(18, 302);
+            this.txtInputFile.Name = "txtInputFile";
+            this.txtInputFile.Size = new System.Drawing.Size(665, 20);
+            this.txtInputFile.TabIndex = 13;
+            // 
+            // label2
+            // 
+            this.label2.AutoSize = true;
+            this.label2.Location = new System.Drawing.Point(15, 286);
+            this.label2.Name = "label2";
+            this.label2.Size = new System.Drawing.Size(47, 13);
+            this.label2.TabIndex = 12;
+            this.label2.Text = "Input file";
+            // 
+            // cmdOutputFile
+            // 
+            this.cmdOutputFile.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
+            this.cmdOutputFile.Font = new System.Drawing.Font("Arial", 9.75F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
+            this.cmdOutputFile.Location = new System.Drawing.Point(689, 349);
+            this.cmdOutputFile.Name = "cmdOutputFile";
+            this.cmdOutputFile.Size = new System.Drawing.Size(35, 22);
+            this.cmdOutputFile.TabIndex = 17;
+            this.cmdOutputFile.Text = "...";
+            this.cmdOutputFile.UseVisualStyleBackColor = true;
+            this.cmdOutputFile.Click += new System.EventHandler(this.cmdOutputFile_Click);
+            // 
+            // txtOutputFile
+            // 
+            this.txtOutputFile.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.txtOutputFile.Location = new System.Drawing.Point(18, 350);
+            this.txtOutputFile.Name = "txtOutputFile";
+            this.txtOutputFile.Size = new System.Drawing.Size(665, 20);
+            this.txtOutputFile.TabIndex = 16;
+            // 
+            // label3
+            // 
+            this.label3.AutoSize = true;
+            this.label3.Location = new System.Drawing.Point(15, 334);
+            this.label3.Name = "label3";
+            this.label3.Size = new System.Drawing.Size(101, 13);
+            this.label3.TabIndex = 15;
+            this.label3.Text = "Output file (optional)";
+            // 
+            // cmdPatchDefinitionsFile
+            // 
+            this.cmdPatchDefinitionsFile.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
+            this.cmdPatchDefinitionsFile.Font = new System.Drawing.Font("Arial", 9.75F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
+            this.cmdPatchDefinitionsFile.Location = new System.Drawing.Point(689, 91);
+            this.cmdPatchDefinitionsFile.Name = "cmdPatchDefinitionsFile";
+            this.cmdPatchDefinitionsFile.Size = new System.Drawing.Size(35, 22);
+            this.cmdPatchDefinitionsFile.TabIndex = 5;
+            this.cmdPatchDefinitionsFile.Text = "...";
+            this.cmdPatchDefinitionsFile.UseVisualStyleBackColor = true;
+            this.cmdPatchDefinitionsFile.Click += new System.EventHandler(this.cmdPatchDefinitionsFile_Click);
+            // 
+            // txtPatchDefinitionsFile
+            // 
+            this.txtPatchDefinitionsFile.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.txtPatchDefinitionsFile.Location = new System.Drawing.Point(18, 92);
+            this.txtPatchDefinitionsFile.Name = "txtPatchDefinitionsFile";
+            this.txtPatchDefinitionsFile.Size = new System.Drawing.Size(665, 20);
+            this.txtPatchDefinitionsFile.TabIndex = 4;
+            this.txtPatchDefinitionsFile.Leave += new System.EventHandler(this.txtPatchDefinitionsFile_Leave);
+            // 
+            // label4
+            // 
+            this.label4.AutoSize = true;
+            this.label4.Location = new System.Drawing.Point(15, 76);
+            this.label4.Name = "label4";
+            this.label4.Size = new System.Drawing.Size(117, 13);
+            this.label4.TabIndex = 3;
+            this.label4.Text = "Patch defintions xml-file";
+            // 
+            // label5
+            // 
+            this.label5.AutoSize = true;
+            this.label5.Location = new System.Drawing.Point(15, 124);
+            this.label5.Name = "label5";
+            this.label5.Size = new System.Drawing.Size(107, 13);
+            this.label5.TabIndex = 6;
+            this.label5.Text = "Patch defintion name";
+            // 
+            // cmbPatchDefinitionName
+            // 
+            this.cmbPatchDefinitionName.FormattingEnabled = true;
+            this.cmbPatchDefinitionName.Location = new System.Drawing.Point(18, 140);
+            this.cmbPatchDefinitionName.Name = "cmbPatchDefinitionName";
+            this.cmbPatchDefinitionName.Size = new System.Drawing.Size(302, 21);
+            this.cmbPatchDefinitionName.TabIndex = 7;
+            this.cmbPatchDefinitionName.SelectedValueChanged += new System.EventHandler(this.cmbPatchDefinitionName_SelectedValueChanged);
+            this.cmbPatchDefinitionName.Leave += new System.EventHandler(this.cmbPatchDefinitionName_Leave);
+            // 
+            // cmbTargetVersion
+            // 
+            this.cmbTargetVersion.FormattingEnabled = true;
+            this.cmbTargetVersion.Location = new System.Drawing.Point(18, 189);
+            this.cmbTargetVersion.Name = "cmbTargetVersion";
+            this.cmbTargetVersion.Size = new System.Drawing.Size(302, 21);
+            this.cmbTargetVersion.TabIndex = 9;
+            this.cmbTargetVersion.SelectedValueChanged += new System.EventHandler(this.cmbTargetVersion_SelectedValueChanged);
+            this.cmbTargetVersion.Leave += new System.EventHandler(this.cmbTargetVersion_Leave);
+            // 
+            // label6
+            // 
+            this.label6.AutoSize = true;
+            this.label6.Location = new System.Drawing.Point(15, 173);
+            this.label6.Name = "label6";
+            this.label6.Size = new System.Drawing.Size(129, 13);
+            this.label6.TabIndex = 8;
+            this.label6.Text = "Target version description";
+            // 
+            // cmbTargetPath
+            // 
+            this.cmbTargetPath.FormattingEnabled = true;
+            this.cmbTargetPath.Location = new System.Drawing.Point(18, 238);
+            this.cmbTargetPath.Name = "cmbTargetPath";
+            this.cmbTargetPath.Size = new System.Drawing.Size(302, 21);
+            this.cmbTargetPath.TabIndex = 11;
+            // 
+            // label7
+            // 
+            this.label7.AutoSize = true;
+            this.label7.Location = new System.Drawing.Point(15, 222);
+            this.label7.Name = "label7";
+            this.label7.Size = new System.Drawing.Size(269, 13);
+            this.label7.TabIndex = 10;
+            this.label7.Text = "Folder for target file relative to Patch Defintion rootfolder";
+            // 
+            // label8
+            // 
+            this.label8.AutoSize = true;
+            this.label8.Location = new System.Drawing.Point(15, 497);
+            this.label8.Name = "label8";
+            this.label8.Size = new System.Drawing.Size(365, 13);
+            this.label8.TabIndex = 22;
+            this.label8.Text = "ARM32 Patch / Shell assembly code (labels need to be followed by a colon)";
+            // 
+            // txtAssemblyCode
+            // 
+            this.txtAssemblyCode.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
+            | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.txtAssemblyCode.Font = new System.Drawing.Font("Courier New", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
+            this.txtAssemblyCode.Location = new System.Drawing.Point(18, 513);
+            this.txtAssemblyCode.Multiline = true;
+            this.txtAssemblyCode.Name = "txtAssemblyCode";
+            this.txtAssemblyCode.ScrollBars = System.Windows.Forms.ScrollBars.Vertical;
+            this.txtAssemblyCode.Size = new System.Drawing.Size(706, 161);
+            this.txtAssemblyCode.TabIndex = 23;
+            // 
+            // txtCompiledOpcodes
+            // 
+            this.txtCompiledOpcodes.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.txtCompiledOpcodes.Font = new System.Drawing.Font("Courier New", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
+            this.txtCompiledOpcodes.Location = new System.Drawing.Point(18, 713);
+            this.txtCompiledOpcodes.Multiline = true;
+            this.txtCompiledOpcodes.Name = "txtCompiledOpcodes";
+            this.txtCompiledOpcodes.ScrollBars = System.Windows.Forms.ScrollBars.Vertical;
+            this.txtCompiledOpcodes.Size = new System.Drawing.Size(706, 59);
+            this.txtCompiledOpcodes.TabIndex = 25;
+            // 
+            // label9
+            // 
+            this.label9.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.label9.AutoSize = true;
+            this.label9.Location = new System.Drawing.Point(15, 697);
+            this.label9.Name = "label9";
+            this.label9.Size = new System.Drawing.Size(94, 13);
+            this.label9.TabIndex = 24;
+            this.label9.Text = "Compiled opcodes";
+            // 
+            // txtVirtualOffset
+            // 
+            this.txtVirtualOffset.Location = new System.Drawing.Point(18, 416);
+            this.txtVirtualOffset.Name = "txtVirtualOffset";
+            this.txtVirtualOffset.Size = new System.Drawing.Size(302, 20);
+            this.txtVirtualOffset.TabIndex = 19;
+            // 
+            // label10
+            // 
+            this.label10.AutoSize = true;
+            this.label10.Location = new System.Drawing.Point(15, 400);
+            this.label10.Name = "label10";
+            this.label10.Size = new System.Drawing.Size(309, 13);
+            this.label10.TabIndex = 18;
+            this.label10.Text = "Virtual offset (hex) (leave empty for only recalculating checksum)";
+            // 
+            // cmbCodeType
+            // 
+            this.cmbCodeType.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.cmbCodeType.FormattingEnabled = true;
+            this.cmbCodeType.Items.AddRange(new object[] {
+            "ARM",
+            "Thumb",
+            "Thumb2"});
+            this.cmbCodeType.Location = new System.Drawing.Point(18, 464);
+            this.cmbCodeType.Name = "cmbCodeType";
+            this.cmbCodeType.Size = new System.Drawing.Size(302, 21);
+            this.cmbCodeType.TabIndex = 21;
+            // 
+            // label11
+            // 
+            this.label11.AutoSize = true;
+            this.label11.Location = new System.Drawing.Point(15, 448);
+            this.label11.Name = "label11";
+            this.label11.Size = new System.Drawing.Size(55, 13);
+            this.label11.TabIndex = 20;
+            this.label11.Text = "Code type";
+            // 
+            // cmdCompile
+            // 
+            this.cmdCompile.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+            this.cmdCompile.Location = new System.Drawing.Point(470, 792);
+            this.cmdCompile.Name = "cmdCompile";
+            this.cmdCompile.Size = new System.Drawing.Size(120, 33);
+            this.cmdCompile.TabIndex = 26;
+            this.cmdCompile.Text = "Compile";
+            this.cmdCompile.UseVisualStyleBackColor = true;
+            this.cmdCompile.Click += new System.EventHandler(this.cmdCompile_Click);
+            // 
+            // cmdPatch
+            // 
+            this.cmdPatch.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+            this.cmdPatch.Location = new System.Drawing.Point(604, 792);
+            this.cmdPatch.Name = "cmdPatch";
+            this.cmdPatch.Size = new System.Drawing.Size(120, 33);
+            this.cmdPatch.TabIndex = 27;
+            this.cmdPatch.Text = "Patch";
+            this.cmdPatch.UseVisualStyleBackColor = true;
+            this.cmdPatch.Click += new System.EventHandler(this.cmdPatch_Click);
+            // 
+            // MainForm
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(742, 840);
+            this.Controls.Add(this.cmdPatch);
+            this.Controls.Add(this.cmdCompile);
+            this.Controls.Add(this.cmbCodeType);
+            this.Controls.Add(this.label11);
+            this.Controls.Add(this.txtVirtualOffset);
+            this.Controls.Add(this.label10);
+            this.Controls.Add(this.txtCompiledOpcodes);
+            this.Controls.Add(this.label9);
+            this.Controls.Add(this.txtAssemblyCode);
+            this.Controls.Add(this.label8);
+            this.Controls.Add(this.cmbTargetPath);
+            this.Controls.Add(this.label7);
+            this.Controls.Add(this.cmbTargetVersion);
+            this.Controls.Add(this.label6);
+            this.Controls.Add(this.cmbPatchDefinitionName);
+            this.Controls.Add(this.label5);
+            this.Controls.Add(this.cmdPatchDefinitionsFile);
+            this.Controls.Add(this.txtPatchDefinitionsFile);
+            this.Controls.Add(this.label4);
+            this.Controls.Add(this.cmdOutputFile);
+            this.Controls.Add(this.txtOutputFile);
+            this.Controls.Add(this.label3);
+            this.Controls.Add(this.cmdInputFile);
+            this.Controls.Add(this.txtInputFile);
+            this.Controls.Add(this.label2);
+            this.Controls.Add(this.cmdVisualStudioPath);
+            this.Controls.Add(this.txtVisualStudioPath);
+            this.Controls.Add(this.label1);
+            this.Name = "MainForm";
+            this.Text = "ARM patcher by Rene Lergner";
+            this.FormClosed += new System.Windows.Forms.FormClosedEventHandler(this.MainForm_FormClosed);
+            this.Load += new System.EventHandler(this.MainForm_Load);
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private System.Windows.Forms.Label label1;
+        private System.Windows.Forms.TextBox txtVisualStudioPath;
+        private System.Windows.Forms.FolderBrowserDialog FolderBrowserDialog;
+        private System.Windows.Forms.OpenFileDialog OpenFileDialog;
+        private System.Windows.Forms.SaveFileDialog SaveFileDialog;
+        private System.Windows.Forms.Button cmdVisualStudioPath;
+        private System.Windows.Forms.Button cmdInputFile;
+        private System.Windows.Forms.TextBox txtInputFile;
+        private System.Windows.Forms.Label label2;
+        private System.Windows.Forms.Button cmdOutputFile;
+        private System.Windows.Forms.TextBox txtOutputFile;
+        private System.Windows.Forms.Label label3;
+        private System.Windows.Forms.Button cmdPatchDefinitionsFile;
+        private System.Windows.Forms.TextBox txtPatchDefinitionsFile;
+        private System.Windows.Forms.Label label4;
+        private System.Windows.Forms.Label label5;
+        private System.Windows.Forms.ComboBox cmbPatchDefinitionName;
+        private System.Windows.Forms.ComboBox cmbTargetVersion;
+        private System.Windows.Forms.Label label6;
+        private System.Windows.Forms.ComboBox cmbTargetPath;
+        private System.Windows.Forms.Label label7;
+        private System.Windows.Forms.Label label8;
+        private System.Windows.Forms.TextBox txtAssemblyCode;
+        private System.Windows.Forms.TextBox txtCompiledOpcodes;
+        private System.Windows.Forms.Label label9;
+        private System.Windows.Forms.TextBox txtVirtualOffset;
+        private System.Windows.Forms.Label label10;
+        private System.Windows.Forms.ComboBox cmbCodeType;
+        private System.Windows.Forms.Label label11;
+        private System.Windows.Forms.Button cmdCompile;
+        private System.Windows.Forms.Button cmdPatch;
+    }
+}
+

Patcher/Patcher/MainForm.cs

@@ -0,0 +1,410 @@
+// Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+
+using Microsoft.Win32;
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.IO;
+using System.Linq;
+using System.Windows.Forms;
+using WPinternals;
+
+namespace Patcher
+{
+    public partial class MainForm : Form
+    {
+        public MainForm()
+        {
+            InitializeComponent();
+        }
+
+        private void MainForm_Load(object sender, EventArgs e)
+        {
+            cmbCodeType.SelectedItem = "Thumb2";
+            LoadPaths();
+            CenterToScreen();
+        }
+
+        private void cmdCompile_Click(object sender, EventArgs e)
+        {
+            string VirtualOffsetString = txtVirtualOffset.Text.Trim();
+            if (VirtualOffsetString.StartsWith("0x", StringComparison.OrdinalIgnoreCase))
+                VirtualOffsetString = VirtualOffsetString[2..];
+
+            CodeType CodeType = Patcher.CodeType.Thumb2;
+            byte[] CompiledCode = null;
+            if (UInt32.TryParse(VirtualOffsetString, System.Globalization.NumberStyles.HexNumber, null, out uint VirtualOffset))
+            {
+                CodeType = (CodeType)Enum.Parse(typeof(Patcher.CodeType), cmbCodeType.SelectedItem.ToString());
+                CompiledCode = ArmCompiler.Compile(txtVisualStudioPath.Text, VirtualOffset, CodeType, txtAssemblyCode.Text);
+            }
+            if ((VirtualOffset != 0) && (CompiledCode == null))
+                txtCompiledOpcodes.Text = ArmCompiler.Output;
+            else if (CompiledCode != null)
+                txtCompiledOpcodes.Text = Converter.ConvertHexToString(CompiledCode, " ");
+        }
+
+        private void LoadPaths()
+        {
+            RegistryKey Key = Registry.CurrentUser.OpenSubKey(@"Software\Patcher", true) ?? Registry.CurrentUser.CreateSubKey(@"Software\Patcher");
+
+            txtVisualStudioPath.Text = (string)Key.GetValue("VisualStudioPath", "");
+            if (txtVisualStudioPath.Text.Length == 0)
+                txtVisualStudioPath.Text = FindVisualStudioPath();
+
+            txtPatchDefinitionsFile.Text = (string)Key.GetValue("PatchDefinitionsFilePath", "");
+            cmbPatchDefinitionName.Text = (string)Key.GetValue("PatchDefinitionName", "");
+            cmbTargetVersion.Text = (string)Key.GetValue("TargetVersion", "");
+            cmbTargetPath.Text = (string)Key.GetValue("TargetFilePath", "");
+            txtInputFile.Text = (string)Key.GetValue("InputFilePath", "");
+            txtOutputFile.Text = (string)Key.GetValue("OutputFilePath", "");
+
+            LoadPatchDefinitions();
+        }
+
+        public static string[] FindMSVCBinaryPaths(string s)
+        {
+            string LegacyPath = Path.Combine(s, @"VC\bin");
+            if (Directory.Exists(LegacyPath))
+            {
+                return new string[] { LegacyPath };
+            }
+
+            if (Directory.Exists(Path.Combine(s, @"VC\Tools\MSVC")))
+            {
+                IEnumerable<string> MSVCs = Directory.EnumerateDirectories(Path.Combine(s, @"VC\Tools\MSVC"));
+                IEnumerable<string> Bins = MSVCs.Select(s => Path.Combine(s, "bin")).Where(s => Directory.Exists(s));
+                return Bins.ToArray();
+            }
+
+            return Array.Empty<string>();
+        }
+
+        public static string FindArmAsmPath(string s)
+        {
+            foreach (string MSVCBin in FindMSVCBinaryPaths(s))
+            {
+                string path1 = Path.Combine(MSVCBin, "x86_arm");
+                string path2 = Path.Combine(MSVCBin, @"Hostx86\arm");
+
+                if (File.Exists(Path.Combine(path1, "armasm.exe")))
+                {
+                    return path1;
+                }
+
+                if (File.Exists(Path.Combine(path2, "armasm.exe")))
+                {
+                    return path2;
+                }
+            }
+
+            return "";
+        }
+
+        private static string FindVisualStudioPath()
+        {
+            IEnumerable<string> MainX86VSDirectories = Directory.EnumerateDirectories(@"C:\Program Files (x86)\", "Microsoft Visual Studio*");
+            IEnumerable<string> MainX64VSDirectories = Directory.EnumerateDirectories(@"C:\Program Files\", "Microsoft Visual Studio*");
+
+            IEnumerable<string> MainVSDirectories = MainX86VSDirectories.Union(MainX64VSDirectories);
+
+            IEnumerable<string> SubMainVSDirectories = MainVSDirectories.SelectMany(s => Directory.EnumerateDirectories(s));
+            IEnumerable<string> SubSubMainVSDirectories = SubMainVSDirectories.SelectMany(s => Directory.EnumerateDirectories(s));
+            IEnumerable<string> Directories = MainVSDirectories.Union(SubMainVSDirectories).Union(SubSubMainVSDirectories);
+
+            string attempt1 = Directories.Where(s => FindArmAsmPath(s) != "").OrderByDescending(s => File.GetCreationTime(Path.Combine(s, @"VC\bin\x86_arm\armasm.exe"))).FirstOrDefault() ?? "";
+
+            if (attempt1 != "")
+                return attempt1;
+
+            return Directories.Where(s => Directory.Exists(Path.Combine(s, @"VC\Tools\MSVC"))).Select(s => Path.Combine(s, @"VC\Tools\MSVC")).SelectMany(s => Directory.EnumerateDirectories(s)).Where(s => File.Exists(Path.Combine(s, @"bin\Hostx86\arm\armasm.exe"))).OrderByDescending(s => File.GetCreationTime(Path.Combine(s, @"bin\Hostx86\arm\armasm.exe"))).FirstOrDefault() ?? "";
+        }
+
+        private void StorePaths()
+        {
+            RegistryKey Key = Registry.CurrentUser.OpenSubKey(@"Software\Patcher", true) ?? Registry.CurrentUser.CreateSubKey(@"Software\Patcher");
+
+            string VisualStudioPath = txtVisualStudioPath.Text.Trim();
+            if (VisualStudioPath.Length == 0)
+            {
+                if (Key.GetValue("VisualStudioPath") != null)
+                    Key.DeleteValue("VisualStudioPath");
+            }
+            else
+            {
+                Key.SetValue("VisualStudioPath", VisualStudioPath);
+            }
+
+            string PatchDefinitionsFilePath = txtPatchDefinitionsFile.Text.Trim();
+            if (PatchDefinitionsFilePath.Length == 0)
+            {
+                if (Key.GetValue("PatchDefinitionsFilePath") != null)
+                    Key.DeleteValue("PatchDefinitionsFilePath");
+            }
+            else
+            {
+                Key.SetValue("PatchDefinitionsFilePath", PatchDefinitionsFilePath);
+            }
+
+            string PatchDefinitionName = cmbPatchDefinitionName.Text.Trim();
+            if (PatchDefinitionName.Length == 0)
+            {
+                if (Key.GetValue("PatchDefinitionName") != null)
+                    Key.DeleteValue("PatchDefinitionName");
+            }
+            else
+            {
+                Key.SetValue("PatchDefinitionName", PatchDefinitionName);
+            }
+
+            string TargetVersion = cmbTargetVersion.Text.Trim();
+            if (TargetVersion.Length == 0)
+            {
+                if (Key.GetValue("TargetVersion") != null)
+                    Key.DeleteValue("TargetVersion");
+            }
+            else
+            {
+                Key.SetValue("TargetVersion", TargetVersion);
+            }
+
+            string TargetFilePath = cmbTargetPath.Text.Trim();
+            if (TargetFilePath.Length == 0)
+            {
+                if (Key.GetValue("TargetFilePath") != null)
+                    Key.DeleteValue("TargetFilePath");
+            }
+            else
+            {
+                Key.SetValue("TargetFilePath", TargetFilePath);
+            }
+
+            string InputFilePath = txtInputFile.Text.Trim();
+            if (InputFilePath.Length == 0)
+            {
+                if (Key.GetValue("InputFilePath") != null)
+                    Key.DeleteValue("InputFilePath");
+            }
+            else
+            {
+                Key.SetValue("InputFilePath", InputFilePath);
+            }
+
+            string OutputFilePath = txtOutputFile.Text.Trim();
+            if (OutputFilePath.Length == 0)
+            {
+                if (Key.GetValue("OutputFilePath") != null)
+                    Key.DeleteValue("OutputFilePath");
+            }
+            else
+            {
+                Key.SetValue("OutputFilePath", OutputFilePath);
+            }
+        }
+
+        private bool LoadingPatchDefinitions = false;
+
+        private void LoadPatchDefinitions()
+        {
+            if (LoadingPatchDefinitions)
+                return;
+            LoadingPatchDefinitions = true;
+
+            string PatchDefinitionName = cmbPatchDefinitionName.Text;
+            string TargetVersion = cmbTargetVersion.Text;
+            string TargetPath = cmbTargetPath.Text;
+
+            cmbPatchDefinitionName.SelectedIndex = -1;
+            cmbTargetVersion.SelectedIndex = -1;
+            cmbTargetPath.SelectedIndex = -1;
+
+            cmbPatchDefinitionName.Items.Clear();
+            cmbTargetVersion.Items.Clear();
+            cmbTargetPath.Items.Clear();
+
+            cmbPatchDefinitionName.Text = PatchDefinitionName;
+            cmbTargetVersion.Text = TargetVersion;
+            cmbTargetPath.Text = TargetPath;
+
+            try
+            {
+                string Definitions = File.ReadAllText(txtPatchDefinitionsFile.Text);
+                PatchEngine Engine = new(Definitions);
+                Engine.PatchDefinitions.Where(d => !string.IsNullOrEmpty(d.Name)).Select(d => d.Name).Distinct().ToList().ForEach(n => cmbPatchDefinitionName.Items.Add(n));
+                PatchDefinition Definition = null;
+                if (cmbPatchDefinitionName.Text.Trim().Length > 0)
+                    Definition = Engine.PatchDefinitions.Find(d => string.Equals(d.Name, cmbPatchDefinitionName.Text.Trim(), StringComparison.CurrentCultureIgnoreCase));
+                if (Definition != null)
+                {
+                    Definition.TargetVersions.Where(v => !string.IsNullOrEmpty(v.Description)).Select(v => v.Description).Distinct().ToList().ForEach(d => cmbTargetVersion.Items.Add(d));
+                    TargetVersion Version = null;
+                    if (cmbTargetVersion.Text.Trim().Length > 0)
+                        Version = Definition.TargetVersions.Find(v => string.Equals(v.Description, cmbTargetVersion.Text.Trim(), StringComparison.CurrentCultureIgnoreCase));
+                    if (Version != null)
+                    {
+                        Version.TargetFiles.Where(f => !string.IsNullOrEmpty(f.Path)).Select(f => Path.GetDirectoryName(f.Path)).Distinct().ToList().ForEach(f => cmbTargetPath.Items.Add(f));
+                    }
+                }
+            }
+            catch { }
+
+            LoadingPatchDefinitions = false;
+        }
+
+        private void cmdVisualStudioPath_Click(object sender, EventArgs e)
+        {
+            FolderBrowserDialog.SelectedPath = txtVisualStudioPath.Text;
+            FolderBrowserDialog.Description = "Select path to Visual Studio with ARM32 SDK";
+            System.Windows.Forms.DialogResult Result = FolderBrowserDialog.ShowDialog();
+            if (Result == System.Windows.Forms.DialogResult.OK)
+                txtVisualStudioPath.Text = FolderBrowserDialog.SelectedPath;
+        }
+
+        private void cmdPatchDefinitionsFile_Click(object sender, EventArgs e)
+        {
+            OpenFileDialog.CheckFileExists = false;
+            OpenFileDialog.DefaultExt = "xml";
+            try
+            {
+                OpenFileDialog.FileName = Path.GetFileName(txtPatchDefinitionsFile.Text);
+                OpenFileDialog.InitialDirectory = Path.GetDirectoryName(txtPatchDefinitionsFile.Text);
+            }
+            catch { }
+            OpenFileDialog.Multiselect = false;
+            OpenFileDialog.Title = "Open patch-definitions file";
+            System.Windows.Forms.DialogResult Result = OpenFileDialog.ShowDialog();
+            if (Result == System.Windows.Forms.DialogResult.OK)
+            {
+                txtPatchDefinitionsFile.Text = OpenFileDialog.FileName;
+                WindowsFormsSynchronizationContext.Current.Post(s => LoadPatchDefinitions(), null);
+            }
+        }
+
+        private void txtPatchDefinitionsFile_Leave(object sender, EventArgs e)
+        {
+            WindowsFormsSynchronizationContext.Current.Post(s => LoadPatchDefinitions(), null);
+        }
+
+        private void MainForm_FormClosed(object sender, FormClosedEventArgs e)
+        {
+            StorePaths();
+        }
+
+        private void cmbPatchDefinitionName_SelectedValueChanged(object sender, EventArgs e)
+        {
+            WindowsFormsSynchronizationContext.Current.Post(s => LoadPatchDefinitions(), null);
+        }
+
+        private void cmbPatchDefinitionName_Leave(object sender, EventArgs e)
+        {
+            WindowsFormsSynchronizationContext.Current.Post(s => LoadPatchDefinitions(), null);
+        }
+
+        private void cmbTargetVersion_SelectedValueChanged(object sender, EventArgs e)
+        {
+            WindowsFormsSynchronizationContext.Current.Post(s => LoadPatchDefinitions(), null);
+        }
+
+        private void cmbTargetVersion_Leave(object sender, EventArgs e)
+        {
+            WindowsFormsSynchronizationContext.Current.Post(s => LoadPatchDefinitions(), null);
+        }
+
+        private void cmdInputFile_Click(object sender, EventArgs e)
+        {
+            OpenFileDialog.CheckFileExists = true;
+            OpenFileDialog.DefaultExt = "";
+            try
+            {
+                OpenFileDialog.FileName = Path.GetFileName(txtInputFile.Text);
+                OpenFileDialog.InitialDirectory = Path.GetDirectoryName(txtInputFile.Text);
+            }
+            catch { }
+            OpenFileDialog.Multiselect = false;
+            OpenFileDialog.Title = "Open input file";
+            System.Windows.Forms.DialogResult Result = OpenFileDialog.ShowDialog();
+            if (Result == System.Windows.Forms.DialogResult.OK)
+            {
+                txtInputFile.Text = OpenFileDialog.FileName;
+                txtOutputFile.Text = "";
+            }
+        }
+
+        private void cmdOutputFile_Click(object sender, EventArgs e)
+        {
+            SaveFileDialog.CheckFileExists = false;
+            SaveFileDialog.DefaultExt = "";
+            try
+            {
+                SaveFileDialog.FileName = Path.GetFileName(txtInputFile.Text);
+                SaveFileDialog.InitialDirectory = Path.GetDirectoryName(txtOutputFile.Text);
+            }
+            catch { }
+            SaveFileDialog.Title = "Open input file";
+            System.Windows.Forms.DialogResult Result = SaveFileDialog.ShowDialog();
+            if (Result == System.Windows.Forms.DialogResult.OK)
+                txtOutputFile.Text = SaveFileDialog.FileName;
+        }
+
+        private void cmdPatch_Click(object sender, EventArgs e)
+        {
+            string VirtualOffsetString = txtVirtualOffset.Text.Trim();
+            if (VirtualOffsetString.StartsWith("0x", StringComparison.OrdinalIgnoreCase))
+                VirtualOffsetString = VirtualOffsetString[2..];
+            CodeType CodeType = Patcher.CodeType.Thumb2;
+            byte[] CompiledCode = null;
+            if (UInt32.TryParse(VirtualOffsetString, System.Globalization.NumberStyles.HexNumber, null, out uint VirtualAddress))
+            {
+                CodeType = (CodeType)Enum.Parse(typeof(Patcher.CodeType), cmbCodeType.SelectedItem.ToString());
+                CompiledCode = ArmCompiler.Compile(txtVisualStudioPath.Text, VirtualAddress, CodeType, txtAssemblyCode.Text);
+            }
+            if ((VirtualAddress != 0) && (CompiledCode == null))
+            {
+                txtCompiledOpcodes.Text = ArmCompiler.Output;
+            }
+            else
+            {
+                if (CompiledCode != null)
+                    txtCompiledOpcodes.Text = Converter.ConvertHexToString(CompiledCode, " ");
+
+                string TargetFilePath = Path.Combine(cmbTargetPath.Text, Path.GetFileName(txtInputFile.Text));
+                if (TargetFilePath.StartsWith(@"\"))
+                    TargetFilePath = TargetFilePath[1..];
+
+                try
+                {
+                    MainPatcher.AddPatch(txtInputFile.Text, (txtOutputFile.Text.Trim().Length > 0) ? txtOutputFile.Text : null, cmbPatchDefinitionName.Text, cmbTargetVersion.Text, TargetFilePath, txtVisualStudioPath.Text, VirtualAddress, CodeType, txtAssemblyCode.Text, txtPatchDefinitionsFile.Text);
+                }
+                catch (ArgumentOutOfRangeException)
+                {
+                    txtCompiledOpcodes.Text = "BAD VIRTUAL OFFSET";
+                }
+                catch
+                {
+                    txtCompiledOpcodes.Text = "UNKNOWN ERROR";
+                }
+
+                txtVirtualOffset.Focus();
+                txtVirtualOffset.SelectAll();
+            }
+        }
+    }
+}

Patcher/Patcher/MainForm.resx

@@ -0,0 +1,129 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <metadata name="FolderBrowserDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 17</value>
+  </metadata>
+  <metadata name="OpenFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>182, 17</value>
+  </metadata>
+  <metadata name="SaveFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>317, 17</value>
+  </metadata>
+</root>

Patcher/Patcher/MainPatcher.cs

@@ -0,0 +1,189 @@
+// Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+
+using System;
+using System.IO;
+using System.Linq;
+using System.Security.Cryptography;
+using WPinternals;
+
+namespace Patcher
+{
+    public static class MainPatcher
+    {
+        /// <summary>
+        /// TargetFilePath is relative to the root of the PatchDefinition
+        /// OutputFilePath can be null
+        /// </summary>
+        /// <param name="InputFilePath"></param>
+        /// <param name="OutputFilePath"></param>
+        /// <param name="PatchDefinitionName"></param>
+        /// <param name="TargetVersionDescription"></param>
+        /// <param name="TargetFilePath"></param>
+        /// <param name="PathToVisualStudioWithWP8SDK"></param>
+        /// <param name="VirtualAddress"></param>
+        /// <param name="CodeType"></param>
+        /// <param name="ArmCodeFragment"></param>
+        /// <param name="PatchDefintionsXmlPath"></param>
+        public static void AddPatch(string InputFilePath, string OutputFilePath, string PatchDefinitionName, string TargetVersionDescription, string TargetFilePath, string PathToVisualStudioWithWP8SDK, UInt32 VirtualAddress, CodeType CodeType, string ArmCodeFragment, string PatchDefintionsXmlPath)
+        {
+            SHA1Managed SHA = new();
+
+            // Compile ARM code
+            byte[] CompiledCode = null;
+            if (VirtualAddress != 0)
+                CompiledCode = ArmCompiler.Compile(PathToVisualStudioWithWP8SDK, VirtualAddress, CodeType, ArmCodeFragment);
+
+            // Read original binary
+            byte[] Binary = File.ReadAllBytes(InputFilePath);
+
+            // Backup original checksum
+            UInt32 ChecksumOffset = GetChecksumOffset(Binary);
+            UInt32 OriginalChecksum = ByteOperations.ReadUInt32(Binary, ChecksumOffset);
+
+            // Determine Raw Offset
+            PeFile PeFile = new(Binary);
+            UInt32 RawOffset = 0;
+            if (VirtualAddress != 0)
+                RawOffset = PeFile.ConvertVirtualAddressToRawOffset(VirtualAddress);
+
+            // Add or replace patch
+            string PatchDefintionsXml = File.ReadAllText(PatchDefintionsXmlPath);
+            PatchEngine PatchEngine = new(PatchDefintionsXml);
+            PatchDefinition PatchDefinition = PatchEngine.PatchDefinitions.Find(d => string.Equals(d.Name, PatchDefinitionName, StringComparison.CurrentCultureIgnoreCase));
+            if (PatchDefinition == null)
+            {
+                PatchDefinition = new PatchDefinition
+                {
+                    Name = PatchDefinitionName
+                };
+                PatchEngine.PatchDefinitions.Add(PatchDefinition);
+            }
+            TargetVersion TargetVersion = PatchDefinition.TargetVersions.Find(v => string.Equals(v.Description, TargetVersionDescription, StringComparison.CurrentCultureIgnoreCase));
+            if (TargetVersion == null)
+            {
+                TargetVersion = new TargetVersion
+                {
+                    Description = TargetVersionDescription
+                };
+                PatchDefinition.TargetVersions.Add(TargetVersion);
+            }
+            TargetFile TargetFile = TargetVersion.TargetFiles.Find(f => (f.Path != null) && (string.Equals(f.Path.TrimStart(new char[] { '\\' }), TargetFilePath.TrimStart(new char[] { '\\' }), StringComparison.CurrentCultureIgnoreCase)));
+            if (TargetFile == null)
+            {
+                TargetFile = new TargetFile();
+                TargetVersion.TargetFiles.Add(TargetFile);
+            }
+            TargetFile.Path = TargetFilePath;
+            TargetFile.HashOriginal = SHA.ComputeHash(Binary);
+            Patch Patch;
+            if (VirtualAddress != 0)
+            {
+                Patch = TargetFile.Patches.Find(p => p.Address == RawOffset);
+                if (Patch == null)
+                {
+                    Patch = new Patch
+                    {
+                        Address = RawOffset
+                    };
+                    TargetFile.Patches.Add(Patch);
+                }
+                Patch.OriginalBytes = new byte[CompiledCode.Length];
+                Buffer.BlockCopy(Binary, (int)RawOffset, Patch.OriginalBytes, 0, CompiledCode.Length);
+                Patch.PatchedBytes = CompiledCode;
+            }
+
+            // Apply all patches
+            foreach (Patch CurrentPatch in TargetFile.Patches)
+            {
+                Buffer.BlockCopy(CurrentPatch.PatchedBytes, 0, Binary, (int)CurrentPatch.Address, CurrentPatch.PatchedBytes.Length);
+            }
+
+            // Calculate checksum
+            // This also modifies the binary
+            // Original checksum is already backed up
+            UInt32 Checksum = CalculateChecksum(Binary);
+
+            // Add or replace checksum patch
+            Patch = TargetFile.Patches.Find(p => p.Address == ChecksumOffset);
+            if (Patch == null)
+            {
+                Patch = new Patch
+                {
+                    Address = ChecksumOffset
+                };
+                TargetFile.Patches.Add(Patch);
+            }
+            Patch.OriginalBytes = new byte[4];
+            ByteOperations.WriteUInt32(Patch.OriginalBytes, 0, OriginalChecksum);
+            Patch.PatchedBytes = new byte[4];
+            ByteOperations.WriteUInt32(Patch.PatchedBytes, 0, Checksum);
+
+            // Calculate hash for patched target file
+            TargetFile.HashPatched = SHA.ComputeHash(Binary);
+
+            // Write patched file
+            if (OutputFilePath != null)
+                File.WriteAllBytes(OutputFilePath, Binary);
+
+            // Write PatchDefintions
+            PatchEngine.WriteDefinitions(PatchDefintionsXmlPath);
+        }
+
+        private static UInt32 CalculateChecksum(byte[] PEFile)
+        {
+            UInt32 Checksum = 0;
+            UInt32 Hi;
+
+            // Clear file checksum
+            ByteOperations.WriteUInt32(PEFile, GetChecksumOffset(PEFile), 0);
+
+            for (UInt32 i = 0; i < ((UInt32)PEFile.Length & 0xfffffffe); i += 2)
+            {
+                Checksum += ByteOperations.ReadUInt16(PEFile, i);
+                Hi = Checksum >> 16;
+                if (Hi != 0)
+                {
+                    Checksum = Hi + (Checksum & 0xFFFF);
+                }
+            }
+            if ((PEFile.Length % 2) != 0)
+            {
+                Checksum += (UInt32)ByteOperations.ReadUInt8(PEFile, (UInt32)PEFile.Length - 1);
+                Hi = Checksum >> 16;
+                if (Hi != 0)
+                {
+                    Checksum = Hi + (Checksum & 0xFFFF);
+                }
+            }
+            Checksum += (UInt32)PEFile.Length;
+
+            // Write file checksum
+            ByteOperations.WriteUInt32(PEFile, GetChecksumOffset(PEFile), Checksum);
+
+            return Checksum;
+        }
+
+        private static UInt32 GetChecksumOffset(byte[] PEFile)
+        {
+            return ByteOperations.ReadUInt32(PEFile, 0x3C) + +0x58;
+        }
+    }
+}

Patcher/Patcher/ObjectFileParser.cs

@@ -0,0 +1,819 @@
+// Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+
+// This code is based on Get-ObjDump from Matthew Graeber (@mattifestation)
+
+using System;
+using System.IO;
+using System.Text;
+using System.Linq;
+
+namespace COFF
+{
+    public enum Machine : ushort
+    {
+        UNKNOWN = 0,
+        /// <summary>
+        /// Intel 386.
+        /// </summary>
+        I386 = 0x014C,
+        /// <summary>
+        /// MIPS little-endian =0x160 big-endian
+        /// </summary>
+        R3000 = 0x0162,
+        /// <summary>
+        /// MIPS little-endian
+        /// </summary>
+        R4000 = 0x0166,
+        /// <summary>
+        /// MIPS little-endian
+        /// </summary>
+        R10000 = 0x0168,
+        /// <summary>
+        /// MIPS little-endian WCE v2
+        /// </summary>
+        WCEMIPSV2 = 0x0169,
+        /// <summary>
+        /// Alpha_AXP
+        /// </summary>
+        ALPHA = 0x0184,
+        /// <summary>
+        /// SH3 little-endian
+        /// </summary>
+        SH3 = 0x01A2,
+        SH3DSP = 0x01A3,
+        /// <summary>
+        /// SH3E little-endian
+        /// </summary>
+        SH3E = 0x01A4,
+        /// <summary>
+        /// SH4 little-endian
+        /// </summary>
+        SH4 = 0x01A6,
+        /// <summary>
+        /// SH5
+        /// </summary>
+        SH5 = 0x01A8,
+        /// <summary>
+        /// ARM Little-Endian
+        /// </summary>
+        ARM = 0x01C0,
+        THUMB = 0x01C2,
+        /// <summary>
+        /// ARM Thumb-2 Little-Endian
+        /// </summary>
+        ARMV7 = 0x01C4,
+        AM33 = 0x01D3,
+        /// <summary>
+        /// IBM PowerPC Little-Endian
+        /// </summary>
+        POWERPC = 0x01F0,
+        POWERPCFP = 0x01F1,
+        /// <summary>
+        /// Intel 64
+        /// </summary>
+        IA64 = 0x0200,
+        /// <summary>
+        /// MIPS
+        /// </summary>
+        MIPS16 = 0x0266,
+        /// <summary>
+        /// ALPHA64
+        /// </summary>
+        ALPHA64 = 0x0284,
+        /// <summary>
+        /// MIPS
+        /// </summary>
+        MIPSFPU = 0x0366,
+        /// <summary>
+        /// MIPS
+        /// </summary>
+        MIPSFPU16 = 0x0466,
+        AXP64 = ALPHA64,
+        /// <summary>
+        /// Infineon
+        /// </summary>
+        TRICORE = 0x0520,
+        CEF = 0x0CEF,
+        /// <summary>
+        /// EFI public byte Code
+        /// </summary>
+        EBC = 0x0EBC,
+        /// <summary>
+        /// AMD64 (K8)
+        /// </summary>
+        AMD64 = 0x8664,
+        /// <summary>
+        /// M32R little-endian
+        /// </summary>
+        M32R = 0x9041,
+        /// <summary>
+        /// ARMv8 in 64-bit mode
+        /// </summary>
+        ARM64 = 0xAA64,
+        CEE = 0xC0EE
+    }
+
+    [Flags]
+    public enum CoffHeaderCharacteristics : ushort
+    {
+        /// <summary>
+        /// Relocation info stripped from file.
+        /// </summary>
+        RELOCS_STRIPPED = 0x0001,
+        /// <summary>
+        /// File is executable  (i.e. no unresolved external references).
+        /// </summary>
+        EXECUTABLE_IMAGE = 0x0002,
+        /// <summary>
+        /// Line nunbers stripped from file.
+        /// </summary>
+        LINE_NUMS_STRIPPED = 0x0004,
+        /// <summary>
+        /// Local symbols stripped from file.
+        /// </summary>
+        LOCAL_SYMS_STRIPPED = 0x0008,
+        /// <summary>
+        /// Agressively trim working set
+        /// </summary>
+        AGGRESIVE_WS_TRIM = 0x0010,
+        /// <summary>
+        /// App can handle >2gb addresses
+        /// </summary>
+        LARGE_ADDRESS_AWARE = 0x0020,
+        /// <summary>
+        /// public bytes of machine public ushort are reversed.
+        /// </summary>
+        REVERSED_LO = 0x0080,
+        /// <summary>
+        /// 32 bit public ushort machine.
+        /// </summary>
+        BIT32_MACHINE = 0x0100,
+        /// <summary>
+        /// Debugging info stripped from file in .DBG file
+        /// </summary>
+        DEBUG_STRIPPED = 0x0200,
+        /// <summary>
+        /// If Image is on removable media =copy and run from the swap file.
+        /// </summary>
+        REMOVABLE_RUN_FROM_SWAP = 0x0400,
+        /// <summary>
+        /// If Image is on Net =copy and run from the swap file.
+        /// </summary>
+        NET_RUN_FROM_SWAP = 0x0800,
+        /// <summary>
+        /// System File.
+        /// </summary>
+        SYSTEM = 0x1000,
+        /// <summary>
+        /// File is a DLL.
+        /// </summary>
+        DLL = 0x2000,
+        /// <summary>
+        /// File should only be run on a UP machine
+        /// </summary>
+        UP_SYSTEM_ONLY = 0x4000,
+        /// <summary>
+        /// public bytes of machine public ushort are reversed.
+        /// </summary>
+        REVERSED_HI = 0x8000
+    }
+
+    public class HEADER
+    {
+        public Machine Machine;
+        public ushort NumberOfSections;
+        public DateTime TimeDateStamp;
+        public uint PointerToSymbolTable;
+        public uint NumberOfSymbols;
+        public ushort SizeOfOptionalHeader;
+        public CoffHeaderCharacteristics Characteristics;
+
+        public HEADER(BinaryReader br)
+        {
+            this.Machine = (Machine)br.ReadUInt16();
+            this.NumberOfSections = br.ReadUInt16();
+            this.TimeDateStamp = new DateTime(1970, 1, 1, 0, 0, 0).AddSeconds(br.ReadUInt32());
+            this.PointerToSymbolTable = br.ReadUInt32();
+            this.NumberOfSymbols = br.ReadUInt32();
+            this.SizeOfOptionalHeader = br.ReadUInt16();
+            this.Characteristics = (CoffHeaderCharacteristics)br.ReadUInt16();
+        }
+    }
+
+    [Flags]
+    public enum SectionHeaderCharacteristics : uint
+    {
+        /// <summary>
+        /// Reserved.
+        /// </summary>
+        TYPE_NO_PAD = 0x00000008,
+        /// <summary>
+        /// Section contains code.
+        /// </summary>
+        CNT_CODE = 0x00000020,
+        /// <summary>
+        /// Section contains initialized data.
+        /// </summary>
+        CNT_INITIALIZED_DATA = 0x00000040,
+        /// <summary>
+        /// Section contains uninitialized data.
+        /// </summary>
+        CNT_UNINITIALIZED_DATA = 0x00000080,
+        /// <summary>
+        /// Section contains comments or some other type of information.
+        /// </summary>
+        LNK_INFO = 0x00000200,
+        /// <summary>
+        /// Section contents will not become part of image.
+        /// </summary>
+        LNK_REMOVE = 0x00000800,
+        /// <summary>
+        /// Section contents comdat.
+        /// </summary>
+        LNK_COMDAT = 0x00001000,
+        /// <summary>
+        /// Reset speculative exceptions handling bits in the TLB entries for this section.
+        /// </summary>
+        NO_DEFER_SPEC_EXC = 0x00004000,
+        /// <summary>
+        /// Section content can be accessed relative to GP
+        /// </summary>
+        GPREL = 0x00008000,
+        MEM_FARDATA = 0x00008000,
+        MEM_PURGEABLE = 0x00020000,
+        MEM_16BIT = 0x00020000,
+        MEM_LOCKED = 0x00040000,
+        MEM_PRELOAD = 0x00080000,
+        ALIGN_1BYTES = 0x00100000,
+        ALIGN_2BYTES = 0x00200000,
+        ALIGN_4BYTES = 0x00300000,
+        ALIGN_8BYTES = 0x00400000,
+        /// <summary>
+        /// Default alignment if no others are specified.
+        /// </summary>
+        ALIGN_16BYTES = 0x00500000,
+        ALIGN_32BYTES = 0x00600000,
+        ALIGN_64BYTES = 0x00700000,
+        ALIGN_128BYTES = 0x00800000,
+        ALIGN_256BYTES = 0x00900000,
+        ALIGN_512BYTES = 0x00A00000,
+        ALIGN_1024BYTES = 0x00B00000,
+        ALIGN_2048BYTES = 0x00C00000,
+        ALIGN_4096BYTES = 0x00D00000,
+        ALIGN_8192BYTES = 0x00E00000,
+        ALIGN_MASK = 0x00F00000,
+        /// <summary>
+        /// Section contains extended relocations.
+        /// </summary>
+        LNK_NRELOC_OVFL = 0x01000000,
+        /// <summary>
+        /// Section can be discarded.
+        /// </summary>
+        MEM_DISCARDABLE = 0x02000000,
+        /// <summary>
+        /// Section is not cachable.
+        /// </summary>
+        MEM_NOT_CACHED = 0x04000000,
+        /// <summary>
+        /// Section is not pageable.
+        /// </summary>
+        MEM_NOT_PAGED = 0x08000000,
+        /// <summary>
+        /// Section is shareable.
+        /// </summary>
+        MEM_SHARED = 0x10000000,
+        /// <summary>
+        /// Section is executable.
+        /// </summary>
+        MEM_EXECUTE = 0x20000000,
+        /// <summary>
+        /// Section is readable.
+        /// </summary>
+        MEM_READ = 0x40000000,
+        /// <summary>
+        /// Section is writeable.
+        /// </summary>
+        MEM_WRITE = 0x80000000
+    }
+
+    public enum AMD64RelocationType : ushort
+    {
+        ABSOLUTE,
+        ADDR64,
+        ADDR32,
+        ADDR32NB,
+        REL32,
+        REL32_1,
+        REL32_2,
+        REL32_3,
+        REL32_4,
+        REL32_5,
+        SECTION,
+        SECREL,
+        SECREL7,
+        TOKEN,
+        SREL32,
+        PAIR,
+        SSPAN32
+    }
+
+    public enum ARMRelocationType : ushort
+    {
+        ABSOLUTE,
+        ADDR32,
+        ADDR32NB,
+        BRANCH24,
+        BRANCH11,
+        TOKEN,
+        BLX24 = 0x08,
+        BLX11 = 0x09,
+        SECTION = 0x0E,
+        SECREL = 0x0F,
+        MOV32A = 0x10,
+        MOV32T = 0x11,
+        BRANCH20T = 0x12,
+        BRANCH24T = 0x14,
+        BLX23T = 0x15
+    }
+
+    public enum ARMv8RelocationType : ushort
+    {
+        ABSOLUTE,
+        ADDR32,
+        ADDR32NB,
+        BRANCH26,
+        PAGEBASE_REL21,
+        REL21,
+        PAGEOFFSET_12A,
+        PAGEOFFSET_12L,
+        SECREL,
+        SECREL_LOW12A,
+        SECREL_HIGH12A,
+        SECREL_LOW12L,
+        TOKEN,
+        SECTION,
+        ADDR64
+    }
+
+    public enum X86RelocationType : ushort
+    {
+        ABSOLUTE,
+        DIR16,
+        DIR32 = 0x06,
+        DIR32NB = 0x07,
+        SEG12 = 0x09,
+        SECTION = 0x0A,
+        SECREL = 0x0B,
+        TOKEN = 0x0C,
+        SECREL7 = 0x0D,
+        REL32 = 0x14
+    }
+
+    public class RelocationEntry
+    {
+        public uint VirtualAddress;
+        public uint SymbolTableIndex;
+        public Enum Type;
+        public string Name;
+
+        public RelocationEntry(BinaryReader br)
+        {
+            this.VirtualAddress = br.ReadUInt32();
+            this.SymbolTableIndex = br.ReadUInt32();
+            // Default to X86RelocationType. This will be changed once the processor type is determined
+            this.Type = (X86RelocationType)br.ReadUInt16();
+        }
+    }
+
+    public class SECTION_HEADER
+    {
+        public string Name;
+        public uint PhysicalAddress;
+        public uint VirtualSize;
+        public uint VirtualAddress;
+        public uint SizeOfRawData;
+        public uint PointerToRawData;
+        public uint PointerToRelocations;
+        public uint PointerToLinenumbers;
+        public ushort NumberOfRelocations;
+        public ushort NumberOfLinenumbers;
+        public SectionHeaderCharacteristics Characteristics;
+        public Byte[] RawData;
+        public RelocationEntry[] Relocations;
+
+        public SECTION_HEADER(BinaryReader br)
+        {
+            this.Name = Encoding.UTF8.GetString(br.ReadBytes(8)).Split((Char)0)[0];
+            this.PhysicalAddress = br.ReadUInt32();
+            this.VirtualSize = this.PhysicalAddress;
+            this.VirtualAddress = br.ReadUInt32();
+            this.SizeOfRawData = br.ReadUInt32();
+            this.PointerToRawData = br.ReadUInt32();
+            this.PointerToRelocations = br.ReadUInt32();
+            this.PointerToLinenumbers = br.ReadUInt32();
+            this.NumberOfRelocations = br.ReadUInt16();
+            this.NumberOfLinenumbers = br.ReadUInt16();
+            this.Characteristics = (SectionHeaderCharacteristics)br.ReadUInt32();
+        }
+    }
+
+    public enum SectionNumber : short
+    {
+        UNDEFINED,
+        ABSOLUTE = -1,
+        DEBUG = -2
+    }
+
+    [Flags]
+    public enum TypeClass : short
+    {
+        TYPE_NULL,
+        TYPE_VOID,
+        TYPE_CHAR,
+        TYPE_SHORT,
+        TYPE_INT,
+        TYPE_LONG,
+        TYPE_FLOAT,
+        TYPE_DOUBLE,
+        TYPE_STRUCT,
+        TYPE_UNION,
+        TYPE_ENUM,
+        TYPE_MOE,
+        TYPE_BYTE,
+        TYPE_WORD,
+        TYPE_UINT,
+        TYPE_DWORD,
+        DTYPE_POINTER = 0x100,
+        DTYPE_FUNCTION = 0x200,
+        DTYPE_ARRAY = 0x300,
+        /// <summary>
+        /// Technically, this is defined as 0 in the MSB
+        /// </summary>
+        DTYPE_NULL = 0x400
+    }
+
+    public enum StorageClass : byte
+    {
+        NULL,
+        AUTOMATIC,
+        EXTERNAL,
+        STATIC,
+        REGISTER,
+        EXTERNAL_DEF,
+        LABEL,
+        UNDEFINED_LABEL,
+        MEMBER_OF_STRUCT,
+        ARGUMENT,
+        STRUCT_TAG,
+        MEMBER_OF_UNION,
+        UNION_TAG,
+        TYPE_DEFINITION,
+        ENUM_TAG,
+        MEMBER_OF_ENUM,
+        REGISTER_PARAM,
+        BIT_FIELD,
+        BLOCK = 0x64,
+        FUNCTION = 0x65,
+        END_OF_STRUCT = 0x66,
+        FILE = 0x67,
+        SECTION = 0x68,
+        WEAK_EXTERNAL = 0x69,
+        CLR_TOKEN = 0x6B,
+        END_OF_FUNCTION = 0xFF
+    }
+
+    public class SYMBOL_TABLE
+    {
+        public string Name;
+        public uint Value;
+        public SectionNumber SectionNumber;
+        public TypeClass Type;
+        public StorageClass StorageClass;
+        public byte NumberOfAuxSymbols;
+        public Object AuxSymbols;
+        private readonly Byte[] NameArray;
+
+        public SYMBOL_TABLE(BinaryReader br)
+        {
+            this.NameArray = br.ReadBytes(8);
+
+            if (this.NameArray[0] == 0 && this.NameArray[1] == 0 && this.NameArray[2] == 0 && this.NameArray[3] == 0)
+            {
+                // Per specification, if the high DWORD is 0, then then low DWORD is an index into the string table
+                this.Name = "/" + BitConverter.ToInt32(NameArray, 4).ToString();
+            }
+            else
+            {
+                this.Name = Encoding.UTF8.GetString(NameArray).Trim((char)0);
+            }
+
+            this.Value = br.ReadUInt32();
+            this.SectionNumber = (SectionNumber)br.ReadInt16();
+            this.Type = (TypeClass)br.ReadInt16();
+            if ((((int)this.Type) & 0xff00) == 0) { this.Type = (TypeClass)Enum.Parse(typeof(TypeClass), ((int)this.Type | 0x400).ToString()); }
+            this.StorageClass = (StorageClass)br.ReadByte();
+            this.NumberOfAuxSymbols = br.ReadByte();
+        }
+    }
+
+    public class SECTION_DEFINITION
+    {
+        public uint Length;
+        public ushort NumberOfRelocations;
+        public ushort NumberOfLinenumbers;
+        public uint CheckSum;
+        public ushort Number;
+        public byte Selection;
+
+        public SECTION_DEFINITION(BinaryReader br)
+        {
+            this.Length = br.ReadUInt32();
+            this.NumberOfRelocations = br.ReadUInt16();
+            this.NumberOfLinenumbers = br.ReadUInt16();
+            this.CheckSum = br.ReadUInt32();
+            this.Number = br.ReadUInt16();
+            this.Selection = br.ReadByte();
+            br.ReadBytes(3);
+        }
+    }
+
+    public class ParsedObjectFile
+    {
+        public HEADER CoffHeader;
+        public SECTION_HEADER[] SectionHeaders;
+        public SYMBOL_TABLE[] SymbolTable;
+    }
+
+    public static class ObjectFileParser
+    {
+        public static ParsedObjectFile ParseObjectFile(string ObjectFilePath)
+        {
+            ParsedObjectFile Result = null;
+
+            // Fixed structure sizes
+            const int SizeofCOFFFileHeader = 20;
+            const int SizeofSectionHeader = 40;
+            const int SizeofSymbolTableEntry = 18;
+            const int SizeofRelocationEntry = 10;
+
+            // Open the object file for reading
+            using (FileStream FileStream = System.IO.File.OpenRead(ObjectFilePath))
+            {
+                long FileLength = FileStream.Length;
+
+                if (FileLength < SizeofCOFFFileHeader)
+                {
+                    // You cannot parse the COFF header if the file is not big enough to contain a COFF header.
+                    throw new Exception("ObjectFile is too small to store a COFF header.");
+                }
+
+                // Open a BinaryReader object for the object file
+                using BinaryReader BinaryReader = new(FileStream);
+                // Parse the COFF header
+                COFF.HEADER CoffHeader = new(BinaryReader);
+
+                if (CoffHeader.SizeOfOptionalHeader != 0)
+                {
+                    // Per the PECOFF specification, an object file does not have an optional header
+                    throw new Exception("Coff header indicates the existence of an optional header. An object file cannot have an optional header.");
+                }
+
+                if (CoffHeader.PointerToSymbolTable == 0)
+                {
+                    throw new Exception("An object file is supposed to have a symbol table.");
+                }
+
+                if (FileLength < ((CoffHeader.NumberOfSections * SizeofSectionHeader) + SizeofCOFFFileHeader))
+                {
+                    // The object file isn't big enough to store the number of sections present.
+                    throw new Exception("ObjectFile is too small to store section header data.");
+                }
+
+                // A string collection used to store section header names. This collection is referenced while
+                // parsing the symbol table entries whose name is the same as the section header. In this case,
+                // the symbol entry will have a particular auxiliary symbol table entry.
+                System.Collections.Specialized.StringCollection SectionHeaderNames = new();
+
+                // Correlate the processor type to the relocation type. There are more relocation type defined
+                // in the PECOFF specification, but I don't expect those to be present. In that case, relocation
+                // entries default to X86RelocationType.
+                COFF.SECTION_HEADER[] SectionHeaders = new COFF.SECTION_HEADER[CoffHeader.NumberOfSections];
+
+                // Parse section headers
+                for (int i = 0; i < CoffHeader.NumberOfSections; i++)
+                {
+                    SectionHeaders[i] = new COFF.SECTION_HEADER(BinaryReader);
+
+                    // Add the section name to the string collection. This will be referenced during symbol table parsing.
+                    SectionHeaderNames.Add(SectionHeaders[i].Name);
+
+                    // Save the current filestream position. We are about to jump out of place.
+                    long SavedFilePosition = FileStream.Position;
+
+                    // Check to see if the raw data points beyond the actual file size
+                    if ((SectionHeaders[i].PointerToRawData + SectionHeaders[i].SizeOfRawData) > FileLength)
+                    {
+                        throw new Exception("Section header's raw data exceeds the size of the object file.");
+                    }
+                    else
+                    {
+                        // Read the raw data into a byte array
+                        FileStream.Seek(SectionHeaders[i].PointerToRawData, SeekOrigin.Begin);
+                        SectionHeaders[i].RawData = BinaryReader.ReadBytes((int)SectionHeaders[i].SizeOfRawData);
+                    }
+
+                    // Check to see if the section has a relocation table
+                    if ((SectionHeaders[i].PointerToRelocations != 0) && (SectionHeaders[i].NumberOfRelocations != 0))
+                    {
+                        // Check to see if the relocation entries point beyond the actual file size
+                        if ((SectionHeaders[i].PointerToRelocations + (SizeofRelocationEntry * SectionHeaders[i].NumberOfRelocations)) > FileLength)
+                        {
+                            throw new Exception("(SectionHeaders[i].Name) section header's relocation entries exceeds the soze of the object file.");
+                        }
+
+                        FileStream.Seek(SectionHeaders[i].PointerToRelocations, SeekOrigin.Begin);
+
+                        COFF.RelocationEntry[] Relocations = new COFF.RelocationEntry[SectionHeaders[i].NumberOfRelocations];
+
+                        for (int j = 0; j < SectionHeaders[i].NumberOfRelocations; j++)
+                        {
+                            Relocations[j] = new COFF.RelocationEntry(BinaryReader);
+                            // Cast the relocation as its respective type
+                            switch (CoffHeader.Machine)
+                            {
+                                case Machine.I386:
+                                    Relocations[j].Type = (COFF.X86RelocationType)Relocations[j].Type;
+                                    break;
+                                case Machine.AMD64:
+                                    Relocations[j].Type = (COFF.AMD64RelocationType)Relocations[j].Type;
+                                    break;
+                                case Machine.ARMV7:
+                                    Relocations[j].Type = (COFF.ARMRelocationType)Relocations[j].Type;
+                                    break;
+                                case Machine.ARM64:
+                                    Relocations[j].Type = (COFF.ARMv8RelocationType)Relocations[j].Type;
+                                    break;
+                            }
+                        }
+
+                        // Add the relocation table entry to the section header
+                        SectionHeaders[i].Relocations = Relocations;
+                    }
+
+                    // Restore the original filestream pointer
+                    FileStream.Seek(SavedFilePosition, SeekOrigin.Begin);
+                }
+
+                // Retrieve the contents of the COFF string table
+                long SymTableSize = CoffHeader.NumberOfSymbols * SizeofSymbolTableEntry;
+                long StringTableOffset = CoffHeader.PointerToSymbolTable + SymTableSize;
+
+                if (StringTableOffset > FileLength)
+                {
+                    throw new Exception("The string table points beyond the end of the file.");
+                }
+
+                FileStream.Seek(StringTableOffset, SeekOrigin.Begin);
+                UInt32 StringTableLength = BinaryReader.ReadUInt32();
+
+                if (StringTableLength > FileLength)
+                {
+                    throw new Exception("The string table's length exceeds the length of the file.");
+                }
+
+                string StringTable = System.Text.Encoding.UTF8.GetString(BinaryReader.ReadBytes((int)StringTableLength));
+
+                COFF.SYMBOL_TABLE[] RawSymbolTable = new COFF.SYMBOL_TABLE[CoffHeader.NumberOfSymbols];
+
+                // Retrieve the symbol table
+                if (FileLength < StringTableOffset)
+                {
+                    throw new Exception("Symbol table is larger than the file size.");
+                }
+
+                FileStream.Seek(CoffHeader.PointerToSymbolTable, SeekOrigin.Begin);
+                int NumberofRegularSymbols = 0;
+
+                /*
+                    Go through each symbol table looking for auxiliary symbols to parse
+
+                    Currently supported auxiliary symbol table entry formats:
+                    1) .file
+                    2) Entry names that match the name of a section header
+                */
+
+                for (int i = 0; i < CoffHeader.NumberOfSymbols; i++)
+                {
+                    // Parse the symbol tables regardless of whether they are normal or auxiliary symbols
+                    RawSymbolTable[i] = new COFF.SYMBOL_TABLE(BinaryReader);
+
+                    if (RawSymbolTable[i].NumberOfAuxSymbols == 0)
+                    {
+                        // This symbol table entry has no auxiliary symbols
+                        NumberofRegularSymbols++;
+                    }
+                    else if (RawSymbolTable[i].Name == ".file")
+                    {
+                        long TempPosition = FileStream.Position; // Save filestream position
+                                                                 // Retrieve the file name
+                        RawSymbolTable[i].AuxSymbols = System.Text.Encoding.UTF8.GetString(BinaryReader.ReadBytes(RawSymbolTable[i].NumberOfAuxSymbols * SizeofSymbolTableEntry)).TrimEnd((Char)0);
+                        FileStream.Seek(TempPosition, SeekOrigin.Begin); // Restore filestream position
+                    }
+                    else if (SectionHeaderNames.Contains(RawSymbolTable[i].Name))
+                    {
+                        long TempPosition = FileStream.Position; // Save filestream position
+                        RawSymbolTable[i].AuxSymbols = new COFF.SECTION_DEFINITION(BinaryReader);
+                        FileStream.Seek(TempPosition, SeekOrigin.Begin); // Restore filestream position
+                    }
+                }
+
+                // Create an array of symbol table entries without auxiliary table entries
+                COFF.SYMBOL_TABLE[] SymbolTable = new COFF.SYMBOL_TABLE[NumberofRegularSymbols];
+                int k = 0;
+
+                for (int i = 0; i < CoffHeader.NumberOfSymbols; i++)
+                {
+                    SymbolTable[k] = RawSymbolTable[i]; // FYI, the first symbol table entry will never be an aux symbol
+                    k++;
+
+                    // Skip over the auxiliary symbols
+                    if (RawSymbolTable[i].NumberOfAuxSymbols != 0)
+                    {
+                        i += RawSymbolTable[i].NumberOfAuxSymbols;
+                    }
+                }
+
+                // Fix the section names if any of them point to the COFF string table
+                for (int i = 0; i < CoffHeader.NumberOfSections; i++)
+                {
+                    if (SectionHeaders[i].Name?.IndexOf('/') == 0)
+                    {
+                        string StringTableIndexString = SectionHeaders[i].Name[1..];
+
+                        if (int.TryParse(StringTableIndexString, out int StringTableIndex))
+                        {
+                            StringTableIndex -= 4;
+
+                            if (StringTableIndex > (StringTableLength + 4))
+                            {
+                                throw new Exception("String table entry exceeds the bounds of the object file.");
+                            }
+
+                            int Length = StringTable.IndexOf((Char)0, StringTableIndex);
+                            SectionHeaders[i].Name = StringTable.Substring(StringTableIndex, Length);
+                        }
+                    }
+                }
+
+                // Fix the symbol table names
+                for (int i = 0; i < SymbolTable.Length; i++)
+                {
+                    if (SymbolTable[i].Name?.IndexOf('/') == 0)
+                    {
+                        string StringTableIndexString = SymbolTable[i].Name[1..];
+
+                        if (int.TryParse(StringTableIndexString, out int StringTableIndex))
+                        {
+                            StringTableIndex -= 4;
+                            int Length = StringTable.IndexOf((Char)0, StringTableIndex) - StringTableIndex;
+                            SymbolTable[i].Name = StringTable.Substring(StringTableIndex, Length);
+                        }
+                    }
+                }
+
+                // Apply symbol names to the relocation entries
+                // SectionHeaders | Where-Object { _.Relocations } | % {
+                //     _.Relocations | % { _.Name = RawSymbolTable[_.SymbolTableIndex].Name }
+                // }
+                SectionHeaders.Where(h => h.Relocations != null).ToList().ForEach(h => h.Relocations.ToList().ForEach(r => r.Name = RawSymbolTable[r.SymbolTableIndex].Name));
+
+                Result = new ParsedObjectFile
+                {
+                    CoffHeader = CoffHeader,
+                    SectionHeaders = SectionHeaders,
+                    SymbolTable = SymbolTable
+                };
+            }
+
+            return Result;
+        }
+    }
+}

Patcher/Patcher/PatchEngine.cs

@@ -0,0 +1,261 @@
+// Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Xml;
+using System.Xml.Serialization;
+
+namespace WPinternals
+{
+    internal class PatchEngine
+    {
+        internal List<PatchDefinition> PatchDefinitions = new();
+        internal readonly List<TargetRedirection> TargetRedirections = new();
+
+        internal PatchEngine() { }
+
+        internal PatchEngine(string PatchDefinitionsXmlString)
+        {
+            XmlSerializer x = new(PatchDefinitions.GetType(), null, Array.Empty<Type>(), new XmlRootAttribute("PatchDefinitions"), "");
+            MemoryStream s = new(System.Text.Encoding.ASCII.GetBytes(PatchDefinitionsXmlString));
+            PatchDefinitions = (List<PatchDefinition>)x.Deserialize(s);
+        }
+
+        internal void WriteDefinitions(string FilePath)
+        {
+            XmlSerializer x = new(PatchDefinitions.GetType(), null, Array.Empty<Type>(), new XmlRootAttribute("PatchDefinitions"), "");
+
+            XmlSerializerNamespaces ns = new();
+            ns.Add("", "");
+
+            System.IO.StreamWriter FileWriter = new(FilePath);
+            XmlWriter XmlWriter = XmlWriter.Create(FileWriter, new XmlWriterSettings() { OmitXmlDeclaration = true, Indent = true, NewLineHandling = NewLineHandling.Entitize });
+
+            FileWriter.WriteLine("<?xml version=\"1.0\" encoding=\"utf-8\"?>");
+            FileWriter.WriteLine("");
+            FileWriter.WriteLine("<!--");
+            FileWriter.WriteLine("Copyright(c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda");
+            FileWriter.WriteLine("");
+            FileWriter.WriteLine("Permission is hereby granted, free of charge, to any person obtaining a");
+            FileWriter.WriteLine("copy of this software and associated documentation files(the \"Software\"),");
+            FileWriter.WriteLine("to deal in the Software without restriction, including without limitation");
+            FileWriter.WriteLine("the rights to use, copy, modify, merge, publish, distribute, sublicense,");
+            FileWriter.WriteLine("and / or sell copies of the Software, and to permit persons to whom the");
+            FileWriter.WriteLine("Software is furnished to do so, subject to the following conditions:");
+            FileWriter.WriteLine("");
+            FileWriter.WriteLine("The above copyright notice and this permission notice shall be included in");
+            FileWriter.WriteLine("all copies or substantial portions of the Software.");
+            FileWriter.WriteLine("");
+            FileWriter.WriteLine("THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR");
+            FileWriter.WriteLine("IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,");
+            FileWriter.WriteLine("FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE");
+            FileWriter.WriteLine("AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER");
+            FileWriter.WriteLine("LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING");
+            FileWriter.WriteLine("FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER");
+            FileWriter.WriteLine("DEALINGS IN THE SOFTWARE.");
+            FileWriter.WriteLine("-->");
+            FileWriter.WriteLine("");
+
+            x.Serialize(XmlWriter, PatchDefinitions, ns);
+
+            FileWriter.Close();
+        }
+
+        private string _TargetPath = null;
+        internal string TargetPath
+        {
+            get
+            {
+                return _TargetPath;
+            }
+            set
+            {
+                _TargetPath = value.TrimEnd(new char[] { '\\' });
+            }
+        }
+    }
+
+    internal class TargetRedirection
+    {
+        private string _RelativePath;
+        private string _TargetPath;
+
+        internal TargetRedirection(string RelativePath, string TargetPath)
+        {
+            this.RelativePath = RelativePath;
+            this.TargetPath = TargetPath;
+        }
+
+        internal string RelativePath
+        {
+            get
+            {
+                return _RelativePath;
+            }
+            set
+            {
+                _RelativePath = value.TrimStart(new char[] { '\\' }).TrimEnd(new char[] { '\\' });
+            }
+        }
+
+        internal string TargetPath
+        {
+            get
+            {
+                return _TargetPath;
+            }
+            set
+            {
+                _TargetPath = value.TrimEnd(new char[] { '\\' });
+            }
+        }
+    }
+
+    /// <summary>
+    /// Must be public to be serializable
+    /// </summary>
+    public class PatchDefinition
+    {
+        [XmlAttribute]
+        public string Name;
+
+        public List<TargetVersion> TargetVersions = new();
+    }
+
+    /// <summary>
+    /// Must be public to be serializable
+    /// </summary>
+    public class TargetVersion
+    {
+        [XmlAttribute]
+        public string Description;
+
+        public List<TargetFile> TargetFiles = new();
+    }
+
+    /// <summary>
+    /// Must be public to be serializable
+    /// </summary>
+    public class TargetFile
+    {
+        private string _Path;
+        [XmlAttribute]
+        public string Path
+        {
+            get
+            {
+                return _Path;
+            }
+            set
+            {
+                _Path = value.TrimStart(new char[] { '\\' });
+            }
+        }
+
+        [XmlIgnore]
+        public byte[] HashOriginal;
+        [XmlAttribute("HashOriginal")]
+        public string HashOriginalAsString
+        {
+            get
+            {
+                return Converter.ConvertHexToString(HashOriginal, "");
+            }
+            set
+            {
+                HashOriginal = Converter.ConvertStringToHex(value);
+            }
+        }
+
+        [XmlIgnore]
+        public byte[] HashPatched;
+        [XmlAttribute("HashPatched")]
+        public string HashPatchedAsString
+        {
+            get
+            {
+                return Converter.ConvertHexToString(HashPatched, "");
+            }
+            set
+            {
+                HashPatched = Converter.ConvertStringToHex(value);
+            }
+        }
+
+        public List<Patch> Patches = new();
+        public List<TargetFile> Obsolete = new();
+    }
+
+    /// <summary>
+    /// Must be public to be serializable
+    /// </summary>
+    public class Patch
+    {
+        [XmlIgnore]
+        public UInt32 Address;
+        [XmlAttribute("Address")]
+        public string AddressAsString
+        {
+            get
+            {
+                return "0x" + Address.ToString("X8");
+            }
+            set
+            {
+                string NewValue = value;
+                if (NewValue.StartsWith("0x", StringComparison.OrdinalIgnoreCase))
+                    NewValue = NewValue[2..];
+                Address = Convert.ToUInt32(NewValue, 16);
+            }
+        }
+
+        [XmlIgnore]
+        public byte[] OriginalBytes;
+        [XmlAttribute("OriginalBytes")]
+        public string OriginalBytesAsString
+        {
+            get
+            {
+                return Converter.ConvertHexToString(OriginalBytes, "");
+            }
+            set
+            {
+                OriginalBytes = Converter.ConvertStringToHex(value);
+            }
+        }
+
+        [XmlIgnore]
+        public byte[] PatchedBytes;
+        [XmlAttribute("PatchedBytes")]
+        public string PatchedBytesAsString
+        {
+            get
+            {
+                return Converter.ConvertHexToString(PatchedBytes, "");
+            }
+            set
+            {
+                PatchedBytes = Converter.ConvertStringToHex(value);
+            }
+        }
+    }
+}

Patcher/Patcher/Patcher.csproj

@@ -0,0 +1,28 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFramework>net5.0-windows</TargetFramework>
+    <OutputType>WinExe</OutputType>
+    <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
+    <UseWindowsForms>true</UseWindowsForms>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x86'">
+    <OutputPath>bin\x86\Debug\</OutputPath>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x86'">
+    <OutputPath>bin\x86\Release\</OutputPath>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x64'">
+    <OutputPath>bin\x64\Debug\</OutputPath>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x64'">
+    <OutputPath>bin\x64\Release\</OutputPath>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+  </PropertyGroup>
+  <ItemGroup>
+    <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
+    <PackageReference Include="System.Data.DataSetExtensions" Version="4.5.0" />
+  </ItemGroup>
+</Project>

Patcher/Patcher/Patcher.csproj.user

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup />
+  <ItemGroup>
+    <Compile Update="MainForm.cs">
+      <SubType>Form</SubType>
+    </Compile>
+  </ItemGroup>
+</Project>

Patcher/Patcher/PeFile.cs

@@ -0,0 +1,818 @@
+// Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+
+// Explanation of PE header here:
+// https://msdn.microsoft.com/en-us/library/ms809762.aspx
+
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Runtime.InteropServices;
+using System.Linq;
+using WPinternals;
+
+namespace Patcher
+{
+    #region Structs
+
+    [StructLayout(LayoutKind.Sequential)]
+    public struct IMAGE_DOS_HEADER
+    {
+        public UInt16 e_magic;
+        public UInt16 e_cblp;
+        public UInt16 e_cp;
+        public UInt16 e_crlc;
+        public UInt16 e_cparhdr;
+        public UInt16 e_minalloc;
+        public UInt16 e_maxalloc;
+        public UInt16 e_ss;
+        public UInt16 e_sp;
+        public UInt16 e_csum;
+        public UInt16 e_ip;
+        public UInt16 e_cs;
+        public UInt16 e_lfarlc;
+        public UInt16 e_ovno;
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)]
+        public UInt16[] e_res1;
+        public UInt16 e_oemid;
+        public UInt16 e_oeminfo;
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 10)]
+        public UInt16[] e_res2;
+        public UInt32 e_lfanew;
+    }
+
+    [StructLayout(LayoutKind.Sequential)]
+    public struct IMAGE_NT_HEADERS
+    {
+        public UInt32 Signature;
+        public IMAGE_FILE_HEADER FileHeader;
+        public IMAGE_OPTIONAL_HEADER32 OptionalHeader32;
+        public IMAGE_OPTIONAL_HEADER64 OptionalHeader64;
+    }
+
+    [StructLayout(LayoutKind.Sequential)]
+    public struct IMAGE_FILE_HEADER
+    {
+        public UInt16 Machine;
+        public UInt16 NumberOfSections;
+        public UInt32 TimeDateStamp;
+        public UInt32 PointerToSymbolTable;
+        public UInt32 NumberOfSymbols;
+        public UInt16 SizeOfOptionalHeader;
+        public UInt16 Characteristics;
+    }
+
+    [StructLayout(LayoutKind.Sequential)]
+    public struct IMAGE_OPTIONAL_HEADER32
+    {
+        public UInt16 Magic;
+        public Byte MajorLinkerVersion;
+        public Byte MinorLinkerVersion;
+        public UInt32 SizeOfCode;
+        public UInt32 SizeOfInitializedData;
+        public UInt32 SizeOfUninitializedData;
+        public UInt32 AddressOfEntryPoint;
+        public UInt32 BaseOfCode;
+        public UInt32 BaseOfData;
+        public UInt32 ImageBase;
+        public UInt32 SectionAlignment;
+        public UInt32 FileAlignment;
+        public UInt16 MajorOperatingSystemVersion;
+        public UInt16 MinorOperatingSystemVersion;
+        public UInt16 MajorImageVersion;
+        public UInt16 MinorImageVersion;
+        public UInt16 MajorSubsystemVersion;
+        public UInt16 MinorSubsystemVersion;
+        public UInt32 Win32VersionValue;
+        public UInt32 SizeOfImage;
+        public UInt32 SizeOfHeaders;
+        public UInt32 CheckSum;
+        public UInt16 Subsystem;
+        public UInt16 DllCharacteristics;
+        public UInt32 SizeOfStackReserve;
+        public UInt32 SizeOfStackCommit;
+        public UInt32 SizeOfHeapReserve;
+        public UInt32 SizeOfHeapCommit;
+        public UInt32 LoaderFlags;
+        public UInt32 NumberOfRvaAndSizes;
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)]
+        public IMAGE_DATA_DIRECTORY[] DataDirectory;
+    }
+
+    [StructLayout(LayoutKind.Sequential)]
+    public struct IMAGE_OPTIONAL_HEADER64
+    {
+        public UInt16 Magic;
+        public Byte MajorLinkerVersion;
+        public Byte MinorLinkerVersion;
+        public UInt32 SizeOfCode;
+        public UInt32 SizeOfInitializedData;
+        public UInt32 SizeOfUninitializedData;
+        public UInt32 AddressOfEntryPoint;
+        public UInt32 BaseOfCode;
+        public UInt64 ImageBase;
+        public UInt32 SectionAlignment;
+        public UInt32 FileAlignment;
+        public UInt16 MajorOperatingSystemVersion;
+        public UInt16 MinorOperatingSystemVersion;
+        public UInt16 MajorImageVersion;
+        public UInt16 MinorImageVersion;
+        public UInt16 MajorSubsystemVersion;
+        public UInt16 MinorSubsystemVersion;
+        public UInt32 Win32VersionValue;
+        public UInt32 SizeOfImage;
+        public UInt32 SizeOfHeaders;
+        public UInt32 CheckSum;
+        public UInt16 Subsystem;
+        public UInt16 DllCharacteristics;
+        public UInt64 SizeOfStackReserve;
+        public UInt64 SizeOfStackCommit;
+        public UInt64 SizeOfHeapReserve;
+        public UInt64 SizeOfHeapCommit;
+        public UInt32 LoaderFlags;
+        public UInt32 NumberOfRvaAndSizes;
+        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)]
+        public IMAGE_DATA_DIRECTORY[] DataDirectory;
+    }
+
+    [StructLayout(LayoutKind.Sequential)]
+    public struct IMAGE_DATA_DIRECTORY
+    {
+        public UInt32 VirtualAddress;
+        public UInt32 Size;
+    }
+
+    [StructLayout(LayoutKind.Sequential)]
+    public struct IMAGE_SECTION_HEADER
+    {
+        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 8)]
+        public string Name;
+        public Misc Misc;
+        public UInt32 VirtualAddress;
+        public UInt32 SizeOfRawData;
+        public UInt32 PointerToRawData;
+        public UInt32 PointerToRelocations;
+        public UInt32 PointerToLinenumbers;
+        public UInt16 NumberOfRelocations;
+        public UInt16 NumberOfLinenumbers;
+        public UInt32 Characteristics;
+    }
+
+    [StructLayout(LayoutKind.Explicit)]
+    public struct Misc
+    {
+        [FieldOffset(0)]
+        public UInt32 PhysicalAddress;
+        [FieldOffset(0)]
+        public UInt32 VirtualSize;
+    }
+
+    [StructLayout(LayoutKind.Sequential)]
+    public struct IMAGE_EXPORT_DIRECTORY
+    {
+        public UInt32 Characteristics;
+        public UInt32 TimeDateStamp;
+        public UInt16 MajorVersion;
+        public UInt16 MinorVersion;
+        public UInt32 Name;
+        public UInt32 Base;
+        public UInt32 NumberOfFunctions;
+        public UInt32 NumberOfNames;
+        /// <summary>
+        /// RVA from base of image
+        /// </summary>
+        public UInt32 AddressOfFunctions;
+        /// <summary>
+        /// RVA from base of image
+        /// </summary>
+        public UInt32 AddressOfNames;
+        /// <summary>
+        /// RVA from base of image
+        /// </summary>
+        public UInt32 AddressOfNameOrdinals;
+    }
+
+    [StructLayout(LayoutKind.Explicit)]
+    public struct IMAGE_IMPORT_DESCRIPTOR
+    {
+        #region union
+        /// <summary>
+        /// CSharp doesnt really support unions, but they can be emulated by a field offset 0
+        /// </summary>
+        [FieldOffset(0)]
+        public uint Characteristics;            // 0 for terminating null import descriptor
+        /// <summary>
+        /// RVA to original unbound IAT (PIMAGE_THUNK_DATA)
+        /// </summary>
+        [FieldOffset(0)]
+        public uint OriginalFirstThunk;
+        #endregion
+
+        [FieldOffset(4)]
+        public uint TimeDateStamp;
+        [FieldOffset(8)]
+        public uint ForwarderChain;
+        [FieldOffset(12)]
+        public uint Name;
+        [FieldOffset(16)]
+        public uint FirstThunk;
+    }
+
+    public struct RUNTIME_FUNCTION_64
+    {
+        public UInt64 RVAofBeginAddress;
+        public UInt64 RVAofEndAddress;
+        public UInt64 RVAofUnwindData;
+    }
+
+    public struct RUNTIME_FUNCTION_32
+    {
+        public UInt32 RVAofBeginAddress;
+        public UInt32 RVAofUnwindData;
+    }
+
+    public static class Constants
+    {
+        public static class SectionFlags
+        {
+            public const UInt32 IMAGE_SCN_CNT_CODE = 0x00000020;
+        }
+    }
+
+    internal enum ResourceType
+    {
+        /// <summary>
+        /// Accelerator table.
+        /// </summary>
+        RT_ACCELERATOR = 9,
+        /// <summary>
+        /// Animated cursor.
+        /// </summary>
+        RT_ANICURSOR = 21,
+        /// <summary>
+        /// Animated icon.
+        /// </summary>
+        RT_ANIICON = 22,
+        /// <summary>
+        /// Bitmap resource.
+        /// </summary>
+        RT_BITMAP = 2,
+        /// <summary>
+        /// Hardware-dependent cursor resource.
+        /// </summary>
+        RT_CURSOR = 1,
+        /// <summary>
+        /// Dialog box.
+        /// </summary>
+        RT_DIALOG = 5,
+        /// <summary>
+        /// Allows
+        /// </summary>
+        RT_DLGINCLUDE = 17,
+        /// <summary>
+        /// Font resource.
+        /// </summary>
+        RT_FONT = 8,
+        /// <summary>
+        /// Font directory resource.
+        /// </summary>
+        RT_FONTDIR = 7,
+        /// <summary>
+        /// Hardware-independent cursor resource.
+        /// </summary>
+        RT_GROUP_CURSOR = RT_CURSOR + 11,
+        /// <summary>
+        /// Hardware-independent icon resource.
+        /// </summary>
+        RT_GROUP_ICON = RT_ICON + 11,
+        /// <summary>
+        /// HTML resource.
+        /// </summary>
+        RT_HTML = 23,
+        /// <summary>
+        /// Hardware-dependent icon resource.
+        /// </summary>
+        RT_ICON = 3,
+        /// <summary>
+        /// Side-by-Side Assembly Manifest.
+        /// </summary>
+        RT_MANIFEST = 24,
+        /// <summary>
+        /// Menu resource.
+        /// </summary>
+        RT_MENU = 4,
+        /// <summary>
+        /// Message-table entry.
+        /// </summary>
+        RT_MESSAGETABLE = 11,
+        /// <summary>
+        /// Plug and Play resource.
+        /// </summary>
+        RT_PLUGPLAY = 19,
+        /// <summary>
+        /// Application-defined resource (raw data).
+        /// </summary>
+        RT_RCDATA = 10,
+        /// <summary>
+        /// String-table entry.
+        /// </summary>
+        RT_STRING = 6,
+        /// <summary>
+        /// Version resource.
+        /// </summary>
+        RT_VERSION = 16,
+        /// <summary>
+        /// VXD
+        /// </summary>
+        RT_VXD = 20,
+        RT_DLGINIT = 240,
+        RT_TOOLBAR = 241
+    };
+
+    #endregion
+
+    public class PeFile
+    {
+        #region Fields
+
+        public readonly IMAGE_DOS_HEADER DosHeader;
+        public IMAGE_NT_HEADERS NtHeaders;
+        private readonly IList<IMAGE_SECTION_HEADER> _sectionHeaders = new List<IMAGE_SECTION_HEADER>();
+
+        public List<Section> Sections = new();
+        public List<FunctionDescriptor> Exports = new();
+        public List<FunctionDescriptor> Imports = new();
+        public List<FunctionDescriptor> RuntimeFunctions = new();
+        public byte[] Buffer;
+        public UInt64 ImageBase;
+        public UInt64 EntryPoint;
+        public UInt64 ExportDirectoryVirtualOffset;
+        public UInt64 ImportDirectoryVirtualOffset;
+        public UInt64 RuntimeDirectoryVirtualOffset;
+        public UInt32 RuntimeDirectorySize;
+
+        #endregion
+
+        public PeFile(string Path): this(File.ReadAllBytes(Path))
+        {
+        }
+
+        public PeFile(byte[] Buffer)
+        {
+            int P = 0;
+
+            this.Buffer = Buffer;
+
+            // Read MS-DOS header section
+            DosHeader = MarshalBytesTo<IMAGE_DOS_HEADER>(Buffer, P);
+
+            // MS-DOS magic number should read 'MZ'
+            if (DosHeader.e_magic != 0x5a4d)
+            {
+                throw new InvalidOperationException("File is not a portable executable.");
+            }
+
+            // Read NT Headers
+            P = (int)DosHeader.e_lfanew;
+            NtHeaders.Signature = MarshalBytesTo<UInt32>(Buffer, P);
+
+            // Make sure we have 'PE' in the pe signature
+            if (NtHeaders.Signature != 0x4550)
+            {
+                throw new InvalidOperationException("Invalid portable executable signature in NT header.");
+            }
+
+            P += sizeof(UInt32);
+            NtHeaders.FileHeader = MarshalBytesTo<IMAGE_FILE_HEADER>(Buffer, P);
+
+            // Read optional headers
+            P += Marshal.SizeOf(typeof(IMAGE_FILE_HEADER));
+            if (Is32bitAssembly())
+            {
+                Load32bitOptionalHeaders(Buffer, P);
+                ImageBase = NtHeaders.OptionalHeader32.ImageBase;
+                EntryPoint = NtHeaders.OptionalHeader32.AddressOfEntryPoint;
+                ExportDirectoryVirtualOffset = NtHeaders.OptionalHeader32.DataDirectory[0].VirtualAddress;
+                ImportDirectoryVirtualOffset = NtHeaders.OptionalHeader32.DataDirectory[1].VirtualAddress;
+                RuntimeDirectoryVirtualOffset = NtHeaders.OptionalHeader32.DataDirectory[3].VirtualAddress;
+                RuntimeDirectorySize = NtHeaders.OptionalHeader32.DataDirectory[3].Size;
+            }
+            else
+            {
+                Load64bitOptionalHeaders(Buffer, P);
+                ImageBase = NtHeaders.OptionalHeader64.ImageBase;
+                EntryPoint = NtHeaders.OptionalHeader64.AddressOfEntryPoint;
+                ExportDirectoryVirtualOffset = NtHeaders.OptionalHeader64.DataDirectory[0].VirtualAddress;
+                ImportDirectoryVirtualOffset = NtHeaders.OptionalHeader64.DataDirectory[1].VirtualAddress;
+                RuntimeDirectoryVirtualOffset = NtHeaders.OptionalHeader64.DataDirectory[3].VirtualAddress;
+                RuntimeDirectorySize = NtHeaders.OptionalHeader64.DataDirectory[3].Size;
+            }
+
+            // Read Sections
+            _sectionHeaders.ToList().ForEach(s =>
+            {
+                byte[] RawCode = new byte[s.SizeOfRawData];
+                System.Buffer.BlockCopy(Buffer, (int)s.PointerToRawData, RawCode, 0, (int)s.SizeOfRawData);
+
+                Sections.Add(new Section { Header = s, Buffer = RawCode, VirtualAddress = s.VirtualAddress + (UInt32)ImageBase, VirtualSize = s.Misc.VirtualSize, IsCode = (s.Characteristics & (uint)Constants.SectionFlags.IMAGE_SCN_CNT_CODE) != 0 });
+            });
+
+            // Read Exports
+            // TODO: Proper support for 64-bit files
+            if (ExportDirectoryVirtualOffset != 0)
+            {
+                IMAGE_EXPORT_DIRECTORY ExportDirectory = MarshalBytesTo<IMAGE_EXPORT_DIRECTORY>(Buffer, (int)ConvertVirtualOffsetToRawOffset((uint)ExportDirectoryVirtualOffset));
+                if (ExportDirectory.AddressOfNames != 0)
+                {
+                    Section ExportsSection = GetSectionForVirtualAddress((uint)(ImageBase + ExportDirectory.AddressOfNames));
+                    UInt32 OffsetNames = (UInt32)(ImageBase + ExportDirectory.AddressOfNames - ExportsSection.VirtualAddress);
+                    UInt32 OffsetOrdinals = (UInt32)(ImageBase + ExportDirectory.AddressOfNameOrdinals - ExportsSection.VirtualAddress);
+                    UInt32 OffsetFunctions = (UInt32)(ImageBase + ExportDirectory.AddressOfFunctions - ExportsSection.VirtualAddress);
+                    string[] ExportNames = new string[ExportDirectory.NumberOfNames];
+                    UInt16[] Ordinals = new UInt16[ExportDirectory.NumberOfNames];
+                    UInt32[] VirtualAddresses = new UInt32[ExportDirectory.NumberOfFunctions];
+                    for (int i = 0; i < ExportDirectory.NumberOfNames; i++)
+                    {
+                        UInt32 NamesRVA = ByteOperations.ReadUInt32(ExportsSection.Buffer, (UInt32)(OffsetNames + (i * sizeof(UInt32))));
+                        UInt32 NameOffset = (UInt32)(NamesRVA + ImageBase - ExportsSection.VirtualAddress);
+                        ExportNames[i] = ByteOperations.ReadAsciiString(ExportsSection.Buffer, NameOffset);
+
+                        Ordinals[i] = ByteOperations.ReadUInt16(ExportsSection.Buffer, (UInt32)(OffsetOrdinals + (i * sizeof(UInt16))));
+                    }
+                    for (int i = 0; i < ExportDirectory.NumberOfFunctions; i++)
+                    {
+                        VirtualAddresses[i] = ByteOperations.ReadUInt32(ExportsSection.Buffer, (UInt32)(OffsetFunctions + (i * sizeof(UInt32))));
+                        VirtualAddresses[i] -= VirtualAddresses[i] % 2; // Round down for Thumb2
+                    }
+                    for (int i = 0; i < ExportDirectory.NumberOfNames; i++)
+                    {
+                        Exports.Add(new FunctionDescriptor() { Name = ExportNames[i], VirtualAddress = (UInt32)(ImageBase + VirtualAddresses[Ordinals[i]]) });
+                    }
+                }
+            }
+
+            // Read Imports
+            // TODO: Proper support for 64-bit files
+            if (ImportDirectoryVirtualOffset != 0)
+            {
+                Section ImportsSection = GetSectionForVirtualAddress((uint)(ImageBase + ImportDirectoryVirtualOffset));
+                IMAGE_IMPORT_DESCRIPTOR ImportDirectory;
+                do
+                {
+                    ImportDirectory = MarshalBytesTo<IMAGE_IMPORT_DESCRIPTOR>(ImportsSection.Buffer, (int)(ImportDirectoryVirtualOffset - (ImportsSection.VirtualAddress - ImageBase)));
+                    if (ImportDirectory.OriginalFirstThunk != 0)
+                    {
+                        // ImportDirectory.OriginalFirstThunk is the VirtualOffset to an array of VirtualOffsets. They point to a struct with a word-value, followed by a zero-terminated ascii-string, which is the name of the import.
+                        // ImportDirectory.FirstThunk points to an array pointers which is the actual import table.
+                        UInt32 NameArrayOffset = ImportDirectory.OriginalFirstThunk - (ImportsSection.VirtualAddress - (UInt32)ImageBase);
+                        UInt32 NameOffset;
+                        int i = 0;
+                        do
+                        {
+                            NameOffset = ByteOperations.ReadUInt32(ImportsSection.Buffer, NameArrayOffset);
+                            if ((NameOffset < (ImportsSection.VirtualAddress - ImageBase)) || (NameOffset >= (ImportsSection.VirtualAddress + ImportsSection.VirtualSize - ImageBase)))
+                                NameOffset = 0; // ImportDirectory.OriginalFirstThunk seems to contain Characteristics, not an offset to an array.
+                            NameArrayOffset += sizeof(UInt32);
+                            if (NameOffset != 0)
+                            {
+                                string Name = ByteOperations.ReadAsciiString(ImportsSection.Buffer, NameOffset + 2 - (ImportsSection.VirtualAddress - (UInt32)ImageBase));
+                                Imports.Add(new FunctionDescriptor() { Name = Name, VirtualAddress = ImportDirectory.FirstThunk + (UInt32)ImageBase + (UInt32)(i * sizeof(UInt32)) });
+                                i++;
+                            }
+                        }
+                        while (NameOffset != 0);
+
+                        ImportDirectoryVirtualOffset += (UInt64)Marshal.SizeOf(typeof(IMAGE_IMPORT_DESCRIPTOR));
+                    }
+                }
+                while (ImportDirectory.OriginalFirstThunk != 0);
+            }
+
+            // Read Runtime functions
+            // TODO: Proper support for 64-bit files
+            if (RuntimeDirectoryVirtualOffset != 0)
+            {
+                Section RuntimeSection = GetSectionForVirtualAddress((uint)(ImageBase + RuntimeDirectoryVirtualOffset));
+                RUNTIME_FUNCTION_32 RuntimeFunction;
+                for (int i = 0; i < (RuntimeDirectorySize / Marshal.SizeOf(typeof(RUNTIME_FUNCTION_32))); i++)
+                {
+                    RuntimeFunction = MarshalBytesTo<RUNTIME_FUNCTION_32>(RuntimeSection.Buffer, (int)(RuntimeDirectoryVirtualOffset - (RuntimeSection.VirtualAddress - ImageBase)) + (i * Marshal.SizeOf(typeof(RUNTIME_FUNCTION_32))));
+                    RuntimeFunctions.Add(new FunctionDescriptor() { Name = null, VirtualAddress = (UInt32)(RuntimeFunction.RVAofBeginAddress + ImageBase) });
+                }
+            }
+        }
+
+        public UInt32 GetChecksumOffset()
+        {
+            return ByteOperations.ReadUInt32(Buffer, 0x3C) + +0x58;
+        }
+
+        internal UInt32 CalculateChecksum()
+        {
+            UInt32 Checksum = 0;
+            UInt32 Hi;
+
+            // Clear file checksum
+            // ByteOperations.WriteUInt32(PEFile, GetChecksumOffset(), 0);
+            UInt32 ChecksumOffset = GetChecksumOffset();
+
+            for (UInt32 i = 0; i < ((UInt32)Buffer.Length & 0xfffffffe); i += 2)
+            {
+                if ((i < ChecksumOffset) || (i >= (ChecksumOffset + 4)))
+                    Checksum += ByteOperations.ReadUInt16(Buffer, i);
+
+                Hi = Checksum >> 16;
+                if (Hi != 0)
+                {
+                    Checksum = Hi + (Checksum & 0xFFFF);
+                }
+            }
+            if ((Buffer.Length % 2) != 0)
+            {
+                Checksum += (UInt32)ByteOperations.ReadUInt8(Buffer, (UInt32)Buffer.Length - 1);
+                Hi = Checksum >> 16;
+                if (Hi != 0)
+                {
+                    Checksum = Hi + (Checksum & 0xFFFF);
+                }
+            }
+            Checksum += (UInt32)Buffer.Length;
+
+            // Write file checksum
+            // ByteOperations.WriteUInt32(Buffer, GetChecksumOffset(), Checksum);
+
+            return Checksum;
+        }
+
+        public IMAGE_DOS_HEADER GetDOSHeader()
+        {
+            return DosHeader;
+        }
+
+        public UInt32 GetPESignature()
+        {
+            return NtHeaders.Signature;
+        }
+
+        public IMAGE_FILE_HEADER GetFileHeader()
+        {
+            return NtHeaders.FileHeader;
+        }
+
+        public IMAGE_OPTIONAL_HEADER32 GetOptionalHeaders32()
+        {
+            return NtHeaders.OptionalHeader32;
+        }
+
+        public IMAGE_OPTIONAL_HEADER64 GetOptionalHeaders64()
+        {
+            return NtHeaders.OptionalHeader64;
+        }
+
+        public IList<IMAGE_SECTION_HEADER> GetSectionHeaders()
+        {
+            return _sectionHeaders;
+        }
+
+        public bool Is32bitAssembly()
+        {
+            return (NtHeaders.FileHeader.Characteristics & 0x0100) == 0x0100;
+        }
+
+        private void Load64bitOptionalHeaders(byte[] Buffer, int Offset)
+        {
+            NtHeaders.OptionalHeader64 = MarshalBytesTo<IMAGE_OPTIONAL_HEADER64>(Buffer, Offset);
+
+            // Should have 10 data directories
+            if (NtHeaders.OptionalHeader64.NumberOfRvaAndSizes != 0x10)
+            {
+                throw new InvalidOperationException("Invalid number of data directories in NT header");
+            }
+            Offset += Marshal.SizeOf(typeof(IMAGE_OPTIONAL_HEADER64));
+
+            for (int i = 0; i < NtHeaders.FileHeader.NumberOfSections; i++)
+            {
+                _sectionHeaders.Add(MarshalBytesTo<IMAGE_SECTION_HEADER>(Buffer, Offset));
+                Offset += Marshal.SizeOf(typeof(IMAGE_SECTION_HEADER));
+            }
+        }
+
+        private void Load32bitOptionalHeaders(byte[] Buffer, int Offset)
+        {
+            NtHeaders.OptionalHeader32 = MarshalBytesTo<IMAGE_OPTIONAL_HEADER32>(Buffer, Offset);
+
+            // Should have 10 data directories
+            if (NtHeaders.OptionalHeader32.NumberOfRvaAndSizes != 0x10)
+            {
+                throw new InvalidOperationException("Invalid number of data directories in NT header");
+            }
+            Offset += Marshal.SizeOf(typeof(IMAGE_OPTIONAL_HEADER32));
+
+            for (int i = 0; i < NtHeaders.FileHeader.NumberOfSections; i++)
+            {
+                _sectionHeaders.Add(MarshalBytesTo<IMAGE_SECTION_HEADER>(Buffer, Offset));
+                Offset += Marshal.SizeOf(typeof(IMAGE_SECTION_HEADER));
+            }
+        }
+
+        public UInt32 ConvertVirtualOffsetToRawOffset(UInt32 VirtualOffset)
+        {
+            // TODO: Add 64-bit support
+            if (VirtualOffset < (Sections.OrderBy(s => s.VirtualAddress).First().VirtualAddress - GetOptionalHeaders32().ImageBase))
+                return VirtualOffset;
+
+            IMAGE_SECTION_HEADER? SectionHeaderSelection = _sectionHeaders.FirstOrDefault(h => (h.VirtualAddress <= VirtualOffset) && ((h.VirtualAddress + h.SizeOfRawData) > VirtualOffset));
+            if (SectionHeaderSelection == null)
+                throw new ArgumentOutOfRangeException();
+
+            IMAGE_SECTION_HEADER SectionHeader = (IMAGE_SECTION_HEADER)SectionHeaderSelection;
+
+            if (string.IsNullOrEmpty(SectionHeader.Name) || (SectionHeader.SizeOfRawData == 0))
+                throw new ArgumentOutOfRangeException();
+
+            return SectionHeader.PointerToRawData + (VirtualOffset - SectionHeader.VirtualAddress);
+        }
+
+        public UInt32 ConvertVirtualAddressToRawOffset(UInt32 VirtualAddress)
+        {
+            return ConvertVirtualOffsetToRawOffset((UInt32)(VirtualAddress - ImageBase));
+        }
+
+        internal uint ConvertRawOffsetToVirtualAddress(uint RawOffset)
+        {
+            // TODO: Add 64-bit support
+            if (RawOffset < Sections.OrderBy(s => s.VirtualAddress).First().Header.PointerToRawData)
+                return RawOffset + GetOptionalHeaders32().ImageBase;
+
+            IMAGE_SECTION_HEADER? SectionHeaderSelection = _sectionHeaders.FirstOrDefault(h => (h.PointerToRawData <= RawOffset) && ((h.PointerToRawData + h.SizeOfRawData) > RawOffset));
+            if (SectionHeaderSelection == null)
+                throw new ArgumentOutOfRangeException();
+
+            IMAGE_SECTION_HEADER SectionHeader = (IMAGE_SECTION_HEADER)SectionHeaderSelection;
+
+            if (string.IsNullOrEmpty(SectionHeader.Name) || (SectionHeader.SizeOfRawData == 0))
+                throw new ArgumentOutOfRangeException();
+
+            return RawOffset - SectionHeader.PointerToRawData + SectionHeader.VirtualAddress + GetOptionalHeaders32().ImageBase;
+        }
+
+        public Section GetSectionForVirtualAddress(UInt32 VirtualAddress)
+        {
+            return Sections.Find(s => (VirtualAddress >= s.VirtualAddress) && (VirtualAddress < (s.VirtualAddress + s.VirtualSize)));
+        }
+
+        private static T MarshalBytesTo<T>(BinaryReader reader)
+        {
+            // Unmanaged data
+            byte[] bytes = reader.ReadBytes(Marshal.SizeOf(typeof(T)));
+
+            // Create a pointer to the unmanaged data pinned in memory to be accessed by unmanaged code
+            GCHandle handle = GCHandle.Alloc(bytes, GCHandleType.Pinned);
+
+            // Use our previously created pointer to unmanaged data and marshal to the specified type
+            T theStructure = (T)Marshal.PtrToStructure(handle.AddrOfPinnedObject(), typeof(T));
+
+            // Deallocate pointer
+            handle.Free();
+
+            return theStructure;
+        }
+
+        private static T MarshalBytesTo<T>(byte[] Binary, int Offset)
+        {
+            // Unmanaged data
+            byte[] bytes = new byte[Marshal.SizeOf(typeof(T))];
+            System.Buffer.BlockCopy(Binary, Offset, bytes, 0, Marshal.SizeOf(typeof(T)));
+
+            // Create a pointer to the unmanaged data pinned in memory to be accessed by unmanaged code
+            GCHandle handle = GCHandle.Alloc(bytes, GCHandleType.Pinned);
+
+            // Use our previously created pointer to unmanaged data and marshal to the specified type
+            T theStructure = (T)Marshal.PtrToStructure(handle.AddrOfPinnedObject(), typeof(T));
+
+            // Deallocate pointer
+            handle.Free();
+
+            return theStructure;
+        }
+
+        internal byte[] GetResource(int[] Index)
+        {
+            UInt32 PEPointer = ByteOperations.ReadUInt32(Buffer, 0x3C);
+            UInt16 OptionalHeaderSize = ByteOperations.ReadUInt16(Buffer, PEPointer + 0x14);
+            UInt32 SectionTablePointer = PEPointer + 0x18 + OptionalHeaderSize;
+            UInt16 SectionCount = ByteOperations.ReadUInt16(Buffer, PEPointer + 0x06);
+            UInt32? ResourceSectionEntryPointer = null;
+            for (int i = 0; i < SectionCount; i++)
+            {
+                string SectionName = ByteOperations.ReadAsciiString(Buffer, (UInt32)(SectionTablePointer + (i * 0x28)), 8);
+                int e = SectionName.IndexOf('\0');
+                if (e >= 0)
+                    SectionName = SectionName.Substring(0, e);
+                if (SectionName == ".rsrc")
+                {
+                    ResourceSectionEntryPointer = (UInt32)(SectionTablePointer + (i * 0x28));
+                    break;
+                }
+            }
+            if (ResourceSectionEntryPointer == null)
+                throw new Exception("Resource-section not found");
+            UInt32 ResourceRawSize = ByteOperations.ReadUInt32(Buffer, (UInt32)ResourceSectionEntryPointer + 0x10);
+            UInt32 ResourceRawPointer = ByteOperations.ReadUInt32(Buffer, (UInt32)ResourceSectionEntryPointer + 0x14);
+            UInt32 ResourceVirtualPointer = ByteOperations.ReadUInt32(Buffer, (UInt32)ResourceSectionEntryPointer + 0x0C);
+
+            UInt32 p = ResourceRawPointer;
+            for (int i = 0; i < Index.Length; i++)
+            {
+                UInt16 ResourceNamedEntryCount = ByteOperations.ReadUInt16(Buffer, p + 0x0c);
+                UInt16 ResourceIdEntryCount = ByteOperations.ReadUInt16(Buffer, p + 0x0e);
+                for (int j = ResourceNamedEntryCount; j < ResourceNamedEntryCount + ResourceIdEntryCount; j++)
+                {
+                    UInt32 ResourceID = ByteOperations.ReadUInt32(Buffer, (UInt32)(p + 0x10 + (j * 8)));
+                    UInt32 NextPointer = ByteOperations.ReadUInt32(Buffer, (UInt32)(p + 0x10 + (j * 8) + 4));
+                    if (ResourceID == (UInt32)Index[i])
+                    {
+                        // Check high bit
+                        if ((NextPointer & 0x80000000) == 0 != (i == (Index.Length - 1)))
+                            throw new Exception("Bad resource path");
+
+                        p = ResourceRawPointer + (NextPointer & 0x7fffffff);
+                        break;
+                    }
+                }
+            }
+
+            UInt32 ResourceValuePointer = ByteOperations.ReadUInt32(Buffer, p) - ResourceVirtualPointer + ResourceRawPointer;
+            UInt32 ResourceValueSize = ByteOperations.ReadUInt32(Buffer, p + 4);
+
+            byte[] ResourceValue = new byte[ResourceValueSize];
+            Array.Copy(Buffer, ResourceValuePointer, ResourceValue, 0, ResourceValueSize);
+
+            return ResourceValue;
+        }
+
+        internal Version GetFileVersion()
+        {
+            byte[] version = GetResource(new int[] { (int)ResourceType.RT_VERSION, 1, 1033 });
+
+            // RT_VERSION format:
+            // https://msdn.microsoft.com/en-us/library/windows/desktop/ms647001(v=vs.85).aspx
+            // https://msdn.microsoft.com/en-us/library/windows/desktop/ms646997(v=vs.85).aspx
+            const UInt32 FixedFileInfoPointer = 0x28;
+            UInt16 Major = ByteOperations.ReadUInt16(version, FixedFileInfoPointer + 0x0A);
+            UInt16 Minor = ByteOperations.ReadUInt16(version, FixedFileInfoPointer + 0x08);
+            UInt16 Build = ByteOperations.ReadUInt16(version, FixedFileInfoPointer + 0x0E);
+            UInt16 Revision = ByteOperations.ReadUInt16(version, FixedFileInfoPointer + 0x0C);
+
+            return new Version(Major, Minor, Build, Revision);
+        }
+
+        internal Version GetProductVersion()
+        {
+            byte[] version = GetResource(new int[] { (int)ResourceType.RT_VERSION, 1, 1033 });
+
+            // RT_VERSION format:
+            // https://msdn.microsoft.com/en-us/library/windows/desktop/ms647001(v=vs.85).aspx
+            // https://msdn.microsoft.com/en-us/library/windows/desktop/ms646997(v=vs.85).aspx
+            const UInt32 FixedFileInfoPointer = 0x28;
+            UInt16 Major = ByteOperations.ReadUInt16(version, FixedFileInfoPointer + 0x12);
+            UInt16 Minor = ByteOperations.ReadUInt16(version, FixedFileInfoPointer + 0x10);
+            UInt16 Build = ByteOperations.ReadUInt16(version, FixedFileInfoPointer + 0x16);
+            UInt16 Revision = ByteOperations.ReadUInt16(version, FixedFileInfoPointer + 0x14);
+
+            return new Version(Major, Minor, Build, Revision);
+        }
+    }
+
+    public class Section
+    {
+        public IMAGE_SECTION_HEADER Header;
+        public byte[] Buffer;
+        public UInt32 VirtualAddress;
+        public UInt32 VirtualSize;
+        public bool IsCode;
+    }
+
+    public class FunctionDescriptor
+    {
+        public string Name;
+        public UInt32 VirtualAddress;
+    }
+}

Patcher/Patcher/Program.cs

@@ -0,0 +1,39 @@
+// Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+
+using System;
+using System.Windows.Forms;
+
+namespace Patcher
+{
+    internal static class Program
+    {
+        /// <summary>
+        /// The main entry point for the application.
+        /// </summary>
+        [STAThread]
+        private static void Main()
+        {
+            Application.EnableVisualStyles();
+            Application.SetCompatibleTextRenderingDefault(false);
+            Application.Run(new MainForm());
+        }
+    }
+}

Patcher/Patcher/Properties/AssemblyInfo.cs

@@ -0,0 +1,35 @@
+using System.Reflection;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("ARM Patcher")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("WPinternals.net")]
+[assembly: AssemblyProduct("ARM Patcher")]
+[assembly: AssemblyCopyright("Copyright © 2018 by Rene Lergner")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible 
+// to COM components.  If you need to access a type in this assembly from 
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("b9aebca3-bcf8-4e4a-bf0e-5e764867be07")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

Patcher/Patcher/Properties/Resources.Designer.cs

@@ -0,0 +1,71 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace Patcher.Properties
+{
+
+
+    /// <summary>
+    ///   A strongly-typed resource class, for looking up localized strings, etc.
+    /// </summary>
+    // This class was auto-generated by the StronglyTypedResourceBuilder
+    // class via a tool like ResGen or Visual Studio.
+    // To add or remove a member, edit your .ResX file then rerun ResGen
+    // with the /str option, or rebuild your VS project.
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    internal class Resources
+    {
+
+        private static global::System.Resources.ResourceManager resourceMan;
+
+        private static global::System.Globalization.CultureInfo resourceCulture;
+
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        internal Resources()
+        {
+        }
+
+        /// <summary>
+        ///   Returns the cached ResourceManager instance used by this class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Resources.ResourceManager ResourceManager
+        {
+            get
+            {
+                if ((resourceMan == null))
+                {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("Patcher.Properties.Resources", typeof(Resources).Assembly);
+                    resourceMan = temp;
+                }
+                return resourceMan;
+            }
+        }
+
+        /// <summary>
+        ///   Overrides the current thread's CurrentUICulture property for all
+        ///   resource lookups using this strongly typed resource class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Globalization.CultureInfo Culture
+        {
+            get
+            {
+                return resourceCulture;
+            }
+            set
+            {
+                resourceCulture = value;
+            }
+        }
+    }
+}

Patcher/Patcher/Properties/Resources.resx

@@ -0,0 +1,117 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

Patcher/Patcher/Properties/Settings.Designer.cs

@@ -0,0 +1,30 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace Patcher.Properties
+{
+
+
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "11.0.0.0")]
+    internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase
+    {
+
+        private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
+
+        public static Settings Default
+        {
+            get
+            {
+                return defaultInstance;
+            }
+        }
+    }
+}

Patcher/Patcher/Properties/Settings.settings

@@ -0,0 +1,7 @@
+<?xml version='1.0' encoding='utf-8'?>
+<SettingsFile xmlns="http://schemas.microsoft.com/VisualStudio/2004/01/settings" CurrentProfile="(Default)">
+  <Profiles>
+    <Profile Name="(Default)" />
+  </Profiles>
+  <Settings />
+</SettingsFile>

Patcher/nuget.config

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 
+  Workaround for intermittent issue
+  https://developercommunity.visualstudio.com/content/problem/983843/dotnet-build-task-does-not-use-nugetorg-for-one-pr.html
+-->
+<configuration>
+  <packageSources>
+    <clear />
+    <add key="nuget" value="https://api.nuget.org/v3/index.json" />
+  </packageSources>
+</configuration>