Get 2019.3.7f1+ working by adding new '24.3' version

In 2019.3.7f1, the following fields were added to
Il2CppCodeRegistration:

     uint32_t interopDataCount;
     Il2CppInteropData* interopData;
+    uint32_t windowsRuntimeFactoryCount;
+    Il2CppWindowsRuntimeFactoryTableEntry* windowsRuntimeFactoryTable;
     uint32_t codeGenModulesCount;
     const Il2CppCodeGenModule** codeGenModules;

These two fields overlap the old codeGenModules fields, causing failures.
The current fix is simply to bump the version to 24.3 if these fields are
detected in order to get the correct codeGenModules pointer. Long term, a
better detection mechanism (probably based on examining the name string
pointer in codeGenModules[0]) will be necessary. However, this is pending
more samples of 2019.3.7+ for testing.

Il2CppInspector.Common/IL2CPP/Il2CppBinary.cs

@@ -181,6 +181,13 @@ namespace Il2CppInspector
             if (Image.Version >= 24.2) {
                 Modules = new Dictionary<string, Il2CppCodeGenModule>();
 
+                // In v24.3, windowsRuntimeFactoryTable collides with codeGenModules. So far no samples have had windowsRuntimeFactoryCount > 0;
+                // if this changes we'll have to get smarter about disambiguating these two.
+                if (CodeRegistration.codeGenModulesCount == 0) {
+                    Image.Version = 24.3;
+                    CodeRegistration = image.ReadMappedObject<Il2CppCodeRegistration>(codeRegistration);
+                }
+
                 // Array of pointers to Il2CppCodeGenModule
                 var codeGenModulePointers = image.ReadMappedArray<ulong>(CodeRegistration.pcodeGenModules, (int) CodeRegistration.codeGenModulesCount);
                 var modules = image.ReadMappedObjectPointerArray<Il2CppCodeGenModule>(CodeRegistration.pcodeGenModules, (int) CodeRegistration.codeGenModulesCount);
@@ -233,8 +240,8 @@ namespace Il2CppInspector
 
             // TODO: Function pointers as shown below
             // reversePInvokeWrappers
-            // <=22: delegateWrappersFromManagedToNative, marshalingFunctions;
+            // <=22: delegateWrappersFromManagedToNative, marshalingFunctions
-            // >=21 <=22: ccwMarhsalingFunctions
+            // >=21 <=22: ccwMarshalingFunctions
             // >=22: unresolvedVirtualCallPointers
             // >=23: interopData
 

Il2CppInspector.Common/IL2CPP/Il2CppBinaryClasses.cs

@@ -60,6 +60,11 @@ namespace Il2CppInspector
         [Version(Min = 23)]
         public ulong interopData;
 
+        [Version(Min = 24.3)]
+        public ulong windowsRuntimeFactoryCount;
+        [Version(Min = 24.3)]
+        public ulong windowsRuntimeFactoryTable;
+
         // Added in metadata v24.2 to replace methodPointers and methodPointersCount
         [Version(Min = 24.2)]
         public ulong codeGenModulesCount;

Il2CppInspector.Common/IL2CPP/MetadataClasses.cs

@@ -19,12 +19,14 @@ namespace Il2CppInspector
     // Unity 5.3.5f1 -> v21
     // Unity 5.4.0f3 -> v21
     // Unity 5.5.0f3 -> v22
-    // Unity 5.6.2p3 -> v23
+    // Unity 5.6.0f3 -> v23
     // Unity 5.6.4f1 -> v23
-    // Unity 2017.2f3 -> v24
+    // Unity 2019.1.0f3 -> v24
     // Unity 2018.2.0f2 -> v24
     // Unity 2018.3.0f2 -> v24.1
+    // Unity 2019.1.0f2 -> v24.2
     // Unity 2019.2.8f1 -> v24.2
+    // Unity 2019.3.7f1 -> v24.3
     // https://unity3d.com/get-unity/download/archive
     // Metadata version is written at the end of Unity.IL2CPP.MetadataCacheWriter.WriteLibIl2CppMetadata or WriteMetadata (Unity.IL2CPP.dll)
 

README.md

@@ -168,15 +168,16 @@ Unity version | IL2CPP version | Support
 4.6.1+ | First release | Unsupported
 5.2.x | 15 | Unsupported
 5.3.0-5.3.1 | 16 | Working
-5.3.2 | 19 | Untested
+5.3.2 | 19 | Working
-5.3.3-5.3.4 | 20 | Untested
+5.3.3-5.3.4 | 20 | Working
 5.3.5-5.4.x | 21 | Working
 5.5.x | 22 | Working
 5.6.x | 23 | Working
-2017.x-2018.2 | 24.0 | Working
+2017.1.x-2018.2.x | 24.0 | Working
-2018.3-2019.1 | 24.1 | Working
+2018.3.x-2018.4.x | 24.1 | Working
-2019.2-2019.3 | 24.2 | Working
+2019.1.x-2019.3.6 | 24.2 | Working
-2020.1 | 24.3 | Awaiting stable release
+2019.3.7-2019.3.x | 24.3 | Untested
+2020.1 | 24.? | Awaiting stable release
 
 ### Problems