Imported Upstream version 6.4.0.137

Former-commit-id: 943baa9f16a098c33e129777827f3a9d20da00d6

mcs/class/System.Private.CoreLib/System.Reflection.Emit/DynamicILInfo.cs

@@ -0,0 +1,133 @@
+#nullable disable
+
+//
+// System.Reflection.Emit/DynamicILInfo.cs
+//
+// Author:
+//   Zoltan Varga (vargaz@gmail.com)
+//
+// Copyright (C) 2007 Novell, Inc (http://www.novell.com)
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+// 
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+
+#if MONO_FEATURE_SRE
+using System;
+using System.Reflection;
+using System.Runtime.InteropServices;
+
+namespace System.Reflection.Emit {
+
+	[ComVisible (true)]
+	public class DynamicILInfo {
+
+		DynamicMethod method;
+
+		internal DynamicILInfo ()
+		{
+		}
+
+		internal DynamicILInfo (DynamicMethod method)
+		{
+			this.method = method;
+		}
+
+		public DynamicMethod DynamicMethod { 
+			get {
+				return method;
+			}
+		}
+
+		// FIXME:
+		public int GetTokenFor (byte[] signature) {
+			throw new NotImplementedException ();
+		}
+
+		public int GetTokenFor (DynamicMethod method) {
+			return this.method.GetILGenerator ().TokenGenerator.GetToken (method, false);
+		}
+
+		public int GetTokenFor (RuntimeFieldHandle field) {
+			return this.method.GetILGenerator ().TokenGenerator.GetToken (FieldInfo.GetFieldFromHandle (field), false);
+		}
+
+		public int GetTokenFor (RuntimeMethodHandle method) {
+			MethodBase mi = MethodBase.GetMethodFromHandle (method);
+			return this.method.GetILGenerator ().TokenGenerator.GetToken (mi, false);
+		}
+
+		public int GetTokenFor (RuntimeTypeHandle type) {
+			Type t = Type.GetTypeFromHandle (type);
+			return this.method.GetILGenerator ().TokenGenerator.GetToken (t, false);
+		}
+
+		public int GetTokenFor (string literal) {
+			return method.GetILGenerator ().TokenGenerator.GetToken (literal);
+		}
+
+		// FIXME:
+		public int GetTokenFor (RuntimeMethodHandle method, RuntimeTypeHandle contextType) {
+			throw new NotImplementedException ();
+		}
+
+		// FIXME:
+		public int GetTokenFor (RuntimeFieldHandle field, RuntimeTypeHandle contextType) {
+			throw new NotImplementedException ();
+		}
+
+		public void SetCode (byte[] code, int maxStackSize) {
+			if (code == null)
+				throw new ArgumentNullException ("code");
+			method.GetILGenerator ().SetCode (code, maxStackSize);
+		}
+
+		[CLSCompliantAttribute(false)] 
+		public unsafe void SetCode (byte* code, int codeSize, int maxStackSize) {
+			if (code == null)
+				throw new ArgumentNullException ("code");
+			method.GetILGenerator ().SetCode (code, codeSize, maxStackSize);
+		}
+
+		// FIXME:
+		public void SetExceptions (byte[] exceptions) {
+			throw new NotImplementedException ();
+		}
+
+		// FIXME:
+		[CLSCompliantAttribute(false)] 
+		public unsafe void SetExceptions (byte* exceptions, int exceptionsSize) {
+			throw new NotImplementedException ();
+		}
+
+		// FIXME:
+		public void SetLocalSignature (byte[] localSignature) {
+			throw new NotImplementedException ();
+		}
+
+		[CLSCompliantAttribute(false)] 
+		public unsafe void SetLocalSignature (byte* localSignature, int signatureSize) {
+			byte[] b = new byte [signatureSize];
+			for (int i = 0; i < signatureSize; ++i)
+				b [i] = localSignature [i];
+		}
+	}
+}
+
+#endif