Add support for AArch64 C++ ABI.

Author: tritao

src/AST/ASTContext.cs

@@ -10,6 +10,7 @@ public enum CppAbi
         Itanium,
         Microsoft,
         ARM,
+        AArch64,
         iOS,
         iOS64,
         WebAssembly

src/CppParser/Bindings/CSharp/i686-apple-darwin12.4.0/CppSharp.CppParser.cs

@@ -6401,9 +6401,10 @@ public enum CppAbi
                 Itanium = 0,
                 Microsoft = 1,
                 ARM = 2,
-                iOS = 3,
-                iOS64 = 4,
-                WebAssembly = 5
+                AArch64 = 3,
+                iOS = 4,
+                iOS64 = 5,
+                WebAssembly = 6
             }
 
             public enum RecordArgABI

src/CppParser/Bindings/CSharp/i686-pc-win32-msvc/CppSharp.CppParser.cs

@@ -6401,9 +6401,10 @@ public enum CppAbi
                 Itanium = 0,
                 Microsoft = 1,
                 ARM = 2,
-                iOS = 3,
-                iOS64 = 4,
-                WebAssembly = 5
+                AArch64 = 3,
+                iOS = 4,
+                iOS64 = 5,
+                WebAssembly = 6
             }
 
             public enum RecordArgABI

src/CppParser/Bindings/CSharp/x86_64-apple-darwin12.4.0/CppSharp.CppParser.cs

@@ -6401,9 +6401,10 @@ public enum CppAbi
                 Itanium = 0,
                 Microsoft = 1,
                 ARM = 2,
-                iOS = 3,
-                iOS64 = 4,
-                WebAssembly = 5
+                AArch64 = 3,
+                iOS = 4,
+                iOS64 = 5,
+                WebAssembly = 6
             }
 
             public enum RecordArgABI

src/CppParser/Bindings/CSharp/x86_64-linux-gnu-cxx11abi/CppSharp.CppParser.cs

@@ -6401,9 +6401,10 @@ public enum CppAbi
                 Itanium = 0,
                 Microsoft = 1,
                 ARM = 2,
-                iOS = 3,
-                iOS64 = 4,
-                WebAssembly = 5
+                AArch64 = 3,
+                iOS = 4,
+                iOS64 = 5,
+                WebAssembly = 6
             }
 
             public enum RecordArgABI

src/CppParser/Bindings/CSharp/x86_64-linux-gnu/CppSharp.CppParser.cs

@@ -6401,9 +6401,10 @@ public enum CppAbi
                 Itanium = 0,
                 Microsoft = 1,
                 ARM = 2,
-                iOS = 3,
-                iOS64 = 4,
-                WebAssembly = 5
+                AArch64 = 3,
+                iOS = 4,
+                iOS64 = 5,
+                WebAssembly = 6
             }
 
             public enum RecordArgABI

src/CppParser/Bindings/CSharp/x86_64-pc-win32-msvc/CppSharp.CppParser.cs

@@ -6401,9 +6401,10 @@ public enum CppAbi
                 Itanium = 0,
                 Microsoft = 1,
                 ARM = 2,
-                iOS = 3,
-                iOS64 = 4,
-                WebAssembly = 5
+                AArch64 = 3,
+                iOS = 4,
+                iOS64 = 5,
+                WebAssembly = 6
             }
 
             public enum RecordArgABI

src/CppParser/Decl.h

@@ -471,6 +471,7 @@ namespace CppSharp
                 Itanium,
                 Microsoft,
                 ARM,
+                AArch64,
                 iOS,
                 iOS64,
                 WebAssembly

src/CppParser/Parser.cpp

@@ -100,6 +100,8 @@ static CppAbi GetClassLayoutAbi(clang::TargetCXXABI::Kind abi)
         return CppAbi::Itanium;
     case clang::TargetCXXABI::GenericARM:
         return CppAbi::ARM;
+    case clang::TargetCXXABI::GenericAArch64:
+        return CppAbi::AArch64;
     case clang::TargetCXXABI::iOS:
         return CppAbi::iOS;
     case clang::TargetCXXABI::AppleARM64:
@@ -231,6 +233,8 @@ ConvertToClangTargetCXXABI(CppSharp::CppParser::AST::CppAbi abi)
         return TargetCXXABI::Microsoft;
     case CppSharp::CppParser::AST::CppAbi::ARM:
         return TargetCXXABI::GenericARM;
+    case CppSharp::CppParser::AST::CppAbi::AArch64:
+        return TargetCXXABI::GenericARM;
     case CppSharp::CppParser::AST::CppAbi::iOS:
         return TargetCXXABI::iOS;
     case CppSharp::CppParser::AST::CppAbi::iOS64:

src/Generator/AST/VTables.cs

@@ -15,6 +15,7 @@ public static List<VTableComponent> GatherVTableMethodEntries(Class @class)
                 case CppAbi.Microsoft:
                     return GatherVTableMethodsMS(@class);
                 case CppAbi.Itanium:
+                default:
                     return GatherVTableMethodsItanium(@class);
             }