示例#1
0
文件: Main.cs 项目: xyuan/BoSSS
 static void NameManglingImpl(string newName, string orgName, string[] Cargs, ParameterInfo[] Para)
 {
     BindingDotC_1.Write("void " + newName + "(");
     for (int i = 0; i < Cargs.Length; i++)
     {
         BindingDotC_1.Write(Cargs[i]);
         if ((i + 1) < Para.Length)
         {
             BindingDotC_1.Write(",");
         }
     }
     BindingDotC_1.Write(")");
     BindingDotC_1.Write("{");
     BindingDotC_1.Write(orgName);
     BindingDotC_1.Write("(");
     for (int i = 0; i < Cargs.Length; i++)
     {
         BindingDotC_1.Write(Para[i].Name);
         if (i < Cargs.Length - 1)
         {
             BindingDotC_1.Write(",");
         }
     }
     BindingDotC_1.WriteLine(");}");
 }
示例#2
0
文件: Main.cs 项目: xyuan/BoSSS
        public static void Main(string[] args)
        {
            var TypesToExprt = new Type[] { typeof(MsrMatrix_), typeof(IMutableMatrix_), typeof(Common_), typeof(IMutableMatrixEx_), typeof(ISparseMatrix_), typeof(ISparseSolver_), typeof(Partition_) };

            BindingDotC_1.WriteLine("/* Autogenerated code - do not modify */");
            BindingDotC_1.WriteLine("#include <assert.h>");
            //BindingDotC_1.WriteLine("#include <glib-2.0/glib.h>");
            BindingDotC_1.WriteLine("#include <mono/jit/jit.h>");
            BindingDotC_1.WriteLine("#include <mono/metadata/assembly.h>");
            BindingDotC_1.WriteLine("#include <mono/metadata/debug-helpers.h>");
            BindingDotC_1.WriteLine("#define DEFINE_MONKEY_INTERNALS");
            BindingDotC_1.WriteLine("#define DECLARE_BINDING");
            BindingDotC_1.WriteLine("#include \"monkey.h\"");

            BindingDotH.WriteLine("/* Autogenerated code - do not modify */");
            BindingDotH.WriteLine("#ifndef DECLARE_BINDING");
            BindingDotH.WriteLine("#define BINDING");
            BindingDotH.WriteLine("#else");
            BindingDotH.WriteLine("#define BINDING extern");
            BindingDotH.WriteLine("#endif");

            BindingDotC_2.WriteLine("void InitBinding() {");
            BindingDotC_2.WriteLine("MonoClass *klass;");
            BindingDotC_2.WriteLine("MonoMethodDesc* desc_X;");


            foreach (var t in TypesToExprt)
            {
                BindingsForType(t);
            }

            BindingDotH.WriteLine();
            BindingDotC_1.WriteLine();
            BindingDotC_2.WriteLine("}");
            BindingDotC_2.WriteLine();

            StreamWriter bindC = new StreamWriter("binding.c");

            bindC.Write(BindingDotC_1.ToString());
            bindC.Write(BindingDotC_2.ToString());
            bindC.WriteLine();
            bindC.Close();

            StreamWriter bindh = new StreamWriter("binding.h");

            bindh.Write(BindingDotH.ToString());
            bindh.Close();
        }
示例#3
0
文件: Main.cs 项目: xyuan/BoSSS
        static void EncodeMethod(MethodInfo mi, List <string> allNames)
        {
            // test

            if (allNames.Contains(mi.Name))
            {
                throw new ApplicationException("overloading (i mean: equal name -- different signature) is not allowed.");
            }

            if (!mi.IsStatic)
            {
                throw new ApplicationException("only static methods are supported.");
            }

            // arguments
            StringWriter searchString = new StringWriter();

            searchString.Write(mi.DeclaringType.FullName + ":" + mi.Name + "(");

            var parameters = mi.GetParameters();

            string[] CArgs    = new string[parameters.Length];
            string[] sStrArgs = new string[parameters.Length];
            for (int i = 0; i < parameters.Length; i++)
            {
                ParameterInfo pi = parameters[i];

                if (!pi.ParameterType.IsPointer && !pi.ParameterType.IsByRef)
                {
                    throw new ApplicationException("only pointers or reference (ref, out) are allowed: '" + mi.DeclaringType.FullName + ":" + mi.Name + "'");
                }

                switch (pi.ParameterType.Name)
                {
                case "Int32&": CArgs[i] = "int*"; sStrArgs[i] = "int&"; break;

                case "Double&": CArgs[i] = "double*"; sStrArgs[i] = "double&"; break;

                case "Byte*": CArgs[i] = "char*"; sStrArgs[i] = "byte*"; break;

                case "Double*": CArgs[i] = "double*"; sStrArgs[i] = "double*"; break;

                default: throw new ApplicationException("unsupported parameter type '" + pi.ParameterType.Name + "', method '" + mi.DeclaringType.FullName + ":" + mi.Name + "'");
                }

                CArgs[i] += " " + pi.Name;
                searchString.Write(sStrArgs[i]);
                if ((i + 1) < parameters.Length)
                {
                    searchString.Write(",");
                }
            }
            searchString.Write(")");

            // declare mono variable
            string methname = mi.DeclaringType.Name + mi.Name;
            string varName  = "p" + methname;

            BindingDotC_1.WriteLine("MonoMethod *" + varName + ";");

            // code for mono lookup
            BindingDotC_2.WriteLine("desc_X = mono_method_desc_new (\"" + searchString + "\", 1);");
            BindingDotC_2.WriteLine("assert(desc_X);");
            BindingDotC_2.WriteLine(varName + " = mono_method_desc_search_in_class (desc_X, klass);");
            BindingDotC_2.WriteLine("assert(" + varName + ");");

            // function signature
            string sig;

            {
                StringWriter sigW = new StringWriter();
                sigW.Write("void " + methname + "(");
                for (int i = 0; i < CArgs.Length; i++)
                {
                    sigW.Write(CArgs[i]);
                    if ((i + 1) < parameters.Length)
                    {
                        sigW.Write(",");
                    }
                }
                sigW.Write(")");
                sig = sigW.ToString();
            }

            // c-wrapper
            BindingDotC_1.WriteLine(sig + "{");
            BindingDotC_1.WriteLine("void* args[" + CArgs.Length + "];");
            for (int i = 0; i < CArgs.Length; i++)
            {
                BindingDotC_1.WriteLine("args [" + i + "] = " + parameters[i].Name + ";");
            }
            BindingDotC_1.WriteLine("mono_runtime_invoke (" + varName + ", NULL, args, NULL);");
            BindingDotC_1.WriteLine("}");

            // c-protoype
            BindingDotH.WriteLine(sig + ";");

            // all kinds of name mangling (to support fortran)
            NameManglingImpl(methname.ToLowerInvariant(), methname, CArgs, parameters);
            NameManglingImpl(methname.ToUpperInvariant(), methname, CArgs, parameters);
            NameManglingImpl(methname.ToLowerInvariant() + "_", methname, CArgs, parameters);
            NameManglingImpl(methname.ToUpperInvariant() + "_", methname, CArgs, parameters);
            NameManglingImpl("_" + methname.ToLowerInvariant(), methname, CArgs, parameters);
            NameManglingImpl("_" + methname.ToUpperInvariant(), methname, CArgs, parameters);
            NameManglingImpl("_" + methname, methname, CArgs, parameters);
            NameManglingImpl(methname + "_", methname, CArgs, parameters);
        }