Ordinal Multifile support

- Add ordinal import mechanism to ready to run header
- Add concept of various different types of export to nodes (Now nodes can be exported by symbol name or by ordinal)
- Abstraction of how nodes from exported modules are imported (ImportedNodeProvider)
- Import/Export table nodes (MrtProcessedImportAddressTable, MrtProcessedExportAddressTable)
- Runtime decodable jump stubs
- Tweaks to floating dictionary computation to behave correctly when no floating section is present, and to tolerate floating sections without version numbers
- Not integrated with the open source version of the compiler, but the basic nodes and necessary infra are present

Also
- Allow a TypeSystemContext to specify the module in which the Canon types are logically located
- Overrideable apis for the CompilerTypeSystemContext to allow customization of the set of methods logically present on Enums and Delegates
- New apis on CompilationModuleGroup to allow more granular policy to be specified about what is to be compiled
- Adjust GetName helper for MethodSignature to produce names that are more unique
- Fix bug in floating generic dictionary implementation where it assumed that the floating section was present in all dictionaries
- ARM64 indirect jump generation (with a assert to be disabled when it is debugged)

[tfs-changeset: 1682436]

1 files changed, 10 insertions, 2 deletions

diff --git a/src/ILCompiler.CppCodeGen/src/Compiler/DependencyAnalysis/CppCodegenNodeFactory.cs b/src/ILCompiler.CppCodeGen/src/Compiler/DependencyAnalysis/CppCodegenNodeFactory.cs
index fe2ad3afc..baf0339aa 100644
--- a/src/ILCompiler.CppCodeGen/src/Compiler/DependencyAnalysis/CppCodegenNodeFactory.cs
+++ b/src/ILCompiler.CppCodeGen/src/Compiler/DependencyAnalysis/CppCodegenNodeFactory.cs
@@ -12,7 +12,15 @@ namespace ILCompiler.DependencyAnalysis
     {
         public CppCodegenNodeFactory(CompilerTypeSystemContext context, CompilationModuleGroup compilationModuleGroup, MetadataManager metadataManager,
             InteropStubManager interopStubManager, NameMangler nameMangler, VTableSliceProvider vtableSliceProvider, DictionaryLayoutProvider dictionaryLayoutProvider)
-            : base(context, compilationModuleGroup, metadataManager, interopStubManager, nameMangler, new LazyGenericsDisabledPolicy(), vtableSliceProvider, dictionaryLayoutProvider)
+            : base(context, 
+                  compilationModuleGroup, 
+                  metadataManager, 
+                  interopStubManager, 
+                  nameMangler, 
+                  new LazyGenericsDisabledPolicy(), 
+                  vtableSliceProvider, 
+                  dictionaryLayoutProvider, 
+                  new ImportedNodeProviderThrowing())
         {
         }
 
@@ -20,7 +28,7 @@ namespace ILCompiler.DependencyAnalysis
 
         protected override IMethodNode CreateMethodEntrypointNode(MethodDesc method)
         {
-            if (CompilationModuleGroup.ContainsMethodBody(method))
+            if (CompilationModuleGroup.ContainsMethodBody(method, false))
             {
                 return new CppMethodCodeNode(method);
             }