IL2CPP: Change metadata and binary to derive from BinaryObjectStream

Il2CppInspector.Common/FileFormatStreams/LoadOptions.cs

@@ -0,0 +1,21 @@
+/*
+    Copyright 2017-2020 Katy Coe - http://www.djkaty.com - https://github.com/djkaty
+
+    All rights reserved.
+*/
+
+namespace Il2CppInspector
+{
+    // Modifiers for use when loading binary files
+    public class LoadOptions
+    {
+        // For dumped ELF files, the virtual address to which we should rebase - ignored for other file types
+        // Use 2^64-1 to prevent rebasing on a dumped file
+        public ulong ImageBase { get; set; }
+
+        // For Linux process memory map inputs, we need the full path so we can find the .bin files
+        // For packed PE files, we need the full path to reload the file via Win32 API
+        // Ignored for all other cases
+        public string BinaryFilePath { get; set; }
+    }
+}