static void Main(string[] args)
{
if (args.Length != 3)
{
Console.WriteLine("Usage: AssemblyUnhollower.exe SourceAssemblyDir TargetAssemblyDir mscorlib");
return;
}
var sourceDir = args[0];
var targetDir = args[1];
Console.WriteLine("Reading assemblies");
var rewriteContext = new RewriteGlobalContext(args[2], Directory.EnumerateFiles(sourceDir, "*.dll"));
Console.WriteLine("Creating typedefs");
Pass10CreateTypedefs.DoPass(rewriteContext);
Console.WriteLine("Filling typedefs");
Pass11FillTypedefs.DoPass(rewriteContext);
Console.WriteLine("Filling generic constraints");
Pass12FillGenericConstraints.DoPass(rewriteContext);
Console.WriteLine("Creating members");
Pass15GenerateMemberContexts.DoPass(rewriteContext);
Console.WriteLine("Creating static constructors");
Pass20GenerateStaticConstructors.DoPass(rewriteContext);
Console.WriteLine("Creating value type fields");
Pass21GenerateValueTypeFields.DoPass(rewriteContext);
Console.WriteLine("Creating enums");
Pass22GenerateEnums.DoPass(rewriteContext);
Console.WriteLine("Creating IntPtr constructors");
Pass23GeneratePointerConstructors.DoPass(rewriteContext);
Console.WriteLine("Creating type getters");
Pass24GenerateTypeStaticGetters.DoPass(rewriteContext);
Console.WriteLine("Creating generic method static constructors");
Pass30GenerateGenericMethodStoreConstructors.DoPass(rewriteContext);
Console.WriteLine("Creating field accessors");
Pass40GenerateFieldAccessors.DoPass(rewriteContext);
Console.WriteLine("Filling methods");
Pass50GenerateMethods.DoPass(rewriteContext);
Console.WriteLine("Creating properties");
Pass70GenerateProperties.DoPass(rewriteContext);
Console.WriteLine("Writing assemblies");
Pass99WriteToDisk.DoPass(rewriteContext, targetDir);
}
public static void Main(UnhollowerOptions options)
{
if (string.IsNullOrEmpty(options.SourceDir))
{
Console.WriteLine("No input dir specified; use -h for help");
return;
}
if (string.IsNullOrEmpty(options.OutputDir))
{
Console.WriteLine("No target dir specified; use -h for help");
return;
}
if (string.IsNullOrEmpty(options.MscorlibPath))
{
Console.WriteLine("No mscorlib specified; use -h for help");
return;
}
if (!Directory.Exists(options.OutputDir))
{
Directory.CreateDirectory(options.OutputDir);
}
RewriteGlobalContext rewriteContext;
using (new TimingCookie("Reading assemblies"))
rewriteContext = new RewriteGlobalContext(options, Directory.EnumerateFiles(options.SourceDir, "*.dll"));
using (new TimingCookie("Computing renames"))
Pass05CreateRenameGroups.DoPass(rewriteContext);
using (new TimingCookie("Creating typedefs"))
Pass10CreateTypedefs.DoPass(rewriteContext);
using (new TimingCookie("Computing struct blittability"))
Pass11ComputeTypeSpecifics.DoPass(rewriteContext);
using (new TimingCookie("Filling typedefs"))
Pass12FillTypedefs.DoPass(rewriteContext);
using (new TimingCookie("Filling generic constraints"))
Pass13FillGenericConstraints.DoPass(rewriteContext);
using (new TimingCookie("Creating members"))
Pass15GenerateMemberContexts.DoPass(rewriteContext);
using (new TimingCookie("Scanning method cross-references"))
Pass16ScanMethodRefs.DoPass(rewriteContext, options);
using (new TimingCookie("Finalizing method declarations"))
Pass18FinalizeMethodContexts.DoPass(rewriteContext);
LogSupport.Info($"{Pass18FinalizeMethodContexts.TotalPotentiallyDeadMethods} total potentially dead methods");
using (new TimingCookie("Filling method parameters"))
Pass19CopyMethodParameters.DoPass(rewriteContext);
using (new TimingCookie("Creating static constructors"))
Pass20GenerateStaticConstructors.DoPass(rewriteContext);
using (new TimingCookie("Creating value type fields"))
Pass21GenerateValueTypeFields.DoPass(rewriteContext);
using (new TimingCookie("Creating enums"))
Pass22GenerateEnums.DoPass(rewriteContext);
using (new TimingCookie("Creating IntPtr constructors"))
Pass23GeneratePointerConstructors.DoPass(rewriteContext);
using (new TimingCookie("Creating type getters"))
Pass24GenerateTypeStaticGetters.DoPass(rewriteContext);
using (new TimingCookie("Creating non-blittable struct constructors"))
Pass25GenerateNonBlittableValueTypeDefaultCtors.DoPass(rewriteContext);
using (new TimingCookie("Creating generic method static constructors"))
Pass30GenerateGenericMethodStoreConstructors.DoPass(rewriteContext);
using (new TimingCookie("Creating field accessors"))
Pass40GenerateFieldAccessors.DoPass(rewriteContext);
using (new TimingCookie("Filling methods"))
Pass50GenerateMethods.DoPass(rewriteContext);
using (new TimingCookie("Generating implicit conversions"))
Pass60AddImplicitConversions.DoPass(rewriteContext);
using (new TimingCookie("Creating properties"))
Pass70GenerateProperties.DoPass(rewriteContext);
if (options.UnityBaseLibsDir != null)
{
using (new TimingCookie("Unstripping types"))
Pass79UnstripTypes.DoPass(rewriteContext);
using (new TimingCookie("Unstripping fields"))
Pass80UnstripFields.DoPass(rewriteContext);
using (new TimingCookie("Unstripping methods"))
Pass80UnstripMethods.DoPass(rewriteContext);
using (new TimingCookie("Unstripping method bodies"))
Pass81FillUnstrippedMethodBodies.DoPass(rewriteContext);
}
else
{
LogSupport.Warning("Not performing unstripping as unity libs are not specified");
}
using (new TimingCookie("Generating forwarded types"))
Pass89GenerateForwarders.DoPass(rewriteContext);
using (new TimingCookie("Writing xref cache"))
Pass89GenerateMethodXrefCache.DoPass(rewriteContext, options);
using (new TimingCookie("Writing assemblies"))
Pass90WriteToDisk.DoPass(rewriteContext, options);
using (new TimingCookie("Writing method pointer map"))
Pass91GenerateMethodPointerMap.DoPass(rewriteContext, options);
if (!options.NoCopyUnhollowerLibs)
{
File.Copy(typeof(IL2CPP).Assembly.Location, Path.Combine(options.OutputDir, typeof(IL2CPP).Assembly.GetName().Name + ".dll"), true);
File.Copy(typeof(RuntimeLibMarker).Assembly.Location, Path.Combine(options.OutputDir, typeof(RuntimeLibMarker).Assembly.GetName().Name + ".dll"), true);
File.Copy(typeof(Decoder).Assembly.Location, Path.Combine(options.OutputDir, typeof(Decoder).Assembly.GetName().Name + ".dll"), true);
}
LogSupport.Info("Done!");
rewriteContext.Dispose();
}
public static void Main(UnhollowerOptions options)
{
if (string.IsNullOrEmpty(options.SourceDir))
{
Console.WriteLine("No input dir specified; use -h for help");
return;
}
if (string.IsNullOrEmpty(options.OutputDir))
{
Console.WriteLine("No target dir specified; use -h for help");
return;
}
if (string.IsNullOrEmpty(options.MscorlibPath))
{
Console.WriteLine("No mscorlib specified; use -h for help");
return;
}
if (!Directory.Exists(options.OutputDir))
{
Directory.CreateDirectory(options.OutputDir);
}
RewriteGlobalContext rewriteContext;
using (new TimingCookie("Reading assemblies"))
rewriteContext = new RewriteGlobalContext(options, Directory.EnumerateFiles(options.SourceDir, "*.dll"));
using (new TimingCookie("Computing renames"))
Pass05CreateRenameGroups.DoPass(rewriteContext);
using (new TimingCookie("Creating typedefs"))
Pass10CreateTypedefs.DoPass(rewriteContext);
using (new TimingCookie("Computing struct blittability"))
Pass11ComputeTypeSpecifics.DoPass(rewriteContext);
using (new TimingCookie("Filling typedefs"))
Pass12FillTypedefs.DoPass(rewriteContext);
using (new TimingCookie("Filling generic constraints"))
Pass13FillGenericConstraints.DoPass(rewriteContext);
using (new TimingCookie("Creating members"))
Pass15GenerateMemberContexts.DoPass(rewriteContext);
using (new TimingCookie("Creating static constructors"))
Pass20GenerateStaticConstructors.DoPass(rewriteContext);
using (new TimingCookie("Creating value type fields"))
Pass21GenerateValueTypeFields.DoPass(rewriteContext);
using (new TimingCookie("Creating enums"))
Pass22GenerateEnums.DoPass(rewriteContext);
using (new TimingCookie("Creating IntPtr constructors"))
Pass23GeneratePointerConstructors.DoPass(rewriteContext);
using (new TimingCookie("Creating type getters"))
Pass24GenerateTypeStaticGetters.DoPass(rewriteContext);
using (new TimingCookie("Creating non-blittable struct constructors"))
Pass25GenerateNonBlittableValueTypeDefaultCtors.DoPass(rewriteContext);
using (new TimingCookie("Creating generic method static constructors"))
Pass30GenerateGenericMethodStoreConstructors.DoPass(rewriteContext);
using (new TimingCookie("Creating field accessors"))
Pass40GenerateFieldAccessors.DoPass(rewriteContext);
using (new TimingCookie("Filling methods"))
Pass50GenerateMethods.DoPass(rewriteContext);
using (new TimingCookie("Generating implicit conversions"))
Pass60AddImplicitConversions.DoPass(rewriteContext);
using (new TimingCookie("Creating properties"))
Pass70GenerateProperties.DoPass(rewriteContext);
if (options.UnityBaseLibsDir != null)
{
using (new TimingCookie("Unstripping types"))
Pass79UnstripTypes.DoPass(rewriteContext);
using (new TimingCookie("Unstripping methods"))
Pass80UnstripMethods.DoPass(rewriteContext);
}
else
{
Console.WriteLine("Not performing unstripping as unity libs are not specified");
}
using (new TimingCookie("Writing assemblies"))
Pass99WriteToDisk.DoPass(rewriteContext, options);
File.Copy(typeof(IL2CPP).Assembly.Location, Path.Combine(options.OutputDir, typeof(IL2CPP).Assembly.GetName().Name + ".dll"), true);
File.Copy(typeof(DelegateSupport).Assembly.Location, Path.Combine(options.OutputDir, typeof(DelegateSupport).Assembly.GetName().Name + ".dll"), true);
File.Copy(typeof(Decoder).Assembly.Location, Path.Combine(options.OutputDir, typeof(Decoder).Assembly.GetName().Name + ".dll"), true);
Console.WriteLine("Done!");
}