3 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
5 // Permission is hereby granted, free of charge, to any person obtaining
6 // a copy of this software and associated documentation files (the
7 // "Software"), to deal in the Software without restriction, including
8 // without limitation the rights to use, copy, modify, merge, publish,
9 // distribute, sublicense, and/or sell copies of the Software, and to
10 // permit persons to whom the Software is furnished to do so, subject to
11 // the following conditions:
13 // The above copyright notice and this permission notice shall be
14 // included in all copies or substantial portions of the Software.
16 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
19 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
20 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
21 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
22 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
26 // System.Reflection.Emit/ModuleBuilder.cs
29 // Paolo Molaro (lupus@ximian.com)
31 // (C) 2001 Ximian, Inc. http://www.ximian.com
35 using System.Reflection;
36 using System.Collections;
37 using System.Collections.Generic;
38 using System.Runtime.CompilerServices;
39 using System.Runtime.InteropServices;
40 using System.Diagnostics.SymbolStore;
42 using System.Resources;
43 using System.Globalization;
45 namespace System.Reflection.Emit {
47 [ComDefaultInterface (typeof (_ModuleBuilder))]
48 [ClassInterface (ClassInterfaceType.None)]
49 public class ModuleBuilder : Module, _ModuleBuilder {
51 #pragma warning disable 169, 414
52 #region Sync with object-internals.h
53 private UIntPtr dynamic_image; /* GC-tracked */
54 private int num_types;
55 private TypeBuilder[] types;
56 private CustomAttributeBuilder[] cattrs;
58 private int table_idx;
59 internal AssemblyBuilder assemblyb;
60 private MethodBuilder[] global_methods;
61 private FieldBuilder[] global_fields;
63 private MonoResource[] resources;
65 #pragma warning restore 169, 414
67 private TypeBuilder global_type;
68 private Type global_type_created;
70 Dictionary<string, int> us_string_cache;
71 private int[] table_indexes;
73 ModuleBuilderTokenGenerator token_gen;
74 Hashtable resource_writers;
75 ISymbolWriter symbolWriter;
77 [MethodImplAttribute(MethodImplOptions.InternalCall)]
78 private static extern void basic_init (ModuleBuilder ab);
80 [MethodImplAttribute(MethodImplOptions.InternalCall)]
81 private static extern void set_wrappers_type (ModuleBuilder mb, Type ab);
83 internal ModuleBuilder (AssemblyBuilder assb, string name, string fullyqname, bool emitSymbolInfo, bool transient) {
84 this.name = this.scopename = name;
85 this.fqname = fullyqname;
86 this.assembly = this.assemblyb = assb;
87 this.transient = transient;
88 // to keep mcs fast we do not want CryptoConfig wo be involved to create the RNG
89 guid = Guid.FastNewGuidArray ();
90 // guid = Guid.NewGuid().ToByteArray ();
91 table_idx = get_next_table_index (this, 0x00, true);
92 name_cache = new Hashtable ();
93 us_string_cache = new Dictionary<string, int> (512);
100 TypeBuilder tb = new TypeBuilder (this, TypeAttributes.Abstract, 0xFFFFFF); /*last valid token*/
101 Type type = tb.CreateType ();
102 set_wrappers_type (this, type);
105 if (emitSymbolInfo) {
107 symbolWriter = new Mono.CompilerServices.SymbolWriter.SymbolWriterImpl (this);
109 Assembly asm = Assembly.LoadWithPartialName ("Mono.CompilerServices.SymbolWriter");
111 throw new ExecutionEngineException ("The assembly for default symbol writer cannot be loaded");
113 Type t = asm.GetType ("Mono.CompilerServices.SymbolWriter.SymbolWriterImpl");
115 throw new ExecutionEngineException ("The type that implements the default symbol writer interface cannot be found");
117 symbolWriter = (ISymbolWriter) Activator.CreateInstance (t, new object[] { this });
119 string fileName = fqname;
120 if (assemblyb.AssemblyDir != null)
121 fileName = Path.Combine (assemblyb.AssemblyDir, fileName);
122 symbolWriter.Initialize (IntPtr.Zero, fileName, true);
126 public override string FullyQualifiedName {get { return fqname;}}
128 public bool IsTransient () {
132 public void CreateGlobalFunctions ()
134 if (global_type_created != null)
135 throw new InvalidOperationException ("global methods already created");
136 if (global_type != null)
137 global_type_created = global_type.CreateType ();
140 public FieldBuilder DefineInitializedData( string name, byte[] data, FieldAttributes attributes) {
142 throw new ArgumentNullException ("data");
144 FieldBuilder fb = DefineUninitializedData (name, data.Length,
145 attributes | FieldAttributes.HasFieldRVA);
146 fb.SetRVAData (data);
151 public FieldBuilder DefineUninitializedData (string name, int size, FieldAttributes attributes)
154 throw new ArgumentNullException ("name");
155 if (global_type_created != null)
156 throw new InvalidOperationException ("global fields already created");
157 if ((size <= 0) || (size > 0x3f0000))
158 throw new ArgumentException ("size", "Data size must be > 0 and < 0x3f0000");
162 string typeName = "$ArrayType$" + size;
163 Type datablobtype = GetType (typeName, false, false);
164 if (datablobtype == null) {
165 TypeBuilder tb = DefineType (typeName,
166 TypeAttributes.Public|TypeAttributes.ExplicitLayout|TypeAttributes.Sealed,
167 assemblyb.corlib_value_type, null, PackingSize.Size1, size);
171 FieldBuilder fb = global_type.DefineField (name, datablobtype, attributes|FieldAttributes.Static);
173 if (global_fields != null) {
174 FieldBuilder[] new_fields = new FieldBuilder [global_fields.Length+1];
175 System.Array.Copy (global_fields, new_fields, global_fields.Length);
176 new_fields [global_fields.Length] = fb;
177 global_fields = new_fields;
179 global_fields = new FieldBuilder [1];
180 global_fields [0] = fb;
185 private void addGlobalMethod (MethodBuilder mb) {
186 if (global_methods != null) {
187 MethodBuilder[] new_methods = new MethodBuilder [global_methods.Length+1];
188 System.Array.Copy (global_methods, new_methods, global_methods.Length);
189 new_methods [global_methods.Length] = mb;
190 global_methods = new_methods;
192 global_methods = new MethodBuilder [1];
193 global_methods [0] = mb;
197 public MethodBuilder DefineGlobalMethod (string name, MethodAttributes attributes, Type returnType, Type[] parameterTypes)
199 return DefineGlobalMethod (name, attributes, CallingConventions.Standard, returnType, parameterTypes);
202 public MethodBuilder DefineGlobalMethod (string name, MethodAttributes attributes, CallingConventions callingConvention, Type returnType, Type[] parameterTypes) {
203 return DefineGlobalMethod (name, attributes, callingConvention, returnType, null, null, parameterTypes, null, null);
206 public MethodBuilder DefineGlobalMethod (string name, MethodAttributes attributes, CallingConventions callingConvention, Type returnType, Type[] requiredReturnTypeCustomModifiers, Type[] optionalReturnTypeCustomModifiers, Type[] parameterTypes, Type[][] requiredParameterTypeCustomModifiers, Type[][] optionalParameterTypeCustomModifiers)
209 throw new ArgumentNullException ("name");
210 if ((attributes & MethodAttributes.Static) == 0)
211 throw new ArgumentException ("global methods must be static");
212 if (global_type_created != null)
213 throw new InvalidOperationException ("global methods already created");
215 MethodBuilder mb = global_type.DefineMethod (name, attributes, callingConvention, returnType, requiredReturnTypeCustomModifiers, optionalReturnTypeCustomModifiers, parameterTypes, requiredParameterTypeCustomModifiers, optionalParameterTypeCustomModifiers);
217 addGlobalMethod (mb);
221 public MethodBuilder DefinePInvokeMethod (string name, string dllName, MethodAttributes attributes, CallingConventions callingConvention, Type returnType, Type[] parameterTypes, CallingConvention nativeCallConv, CharSet nativeCharSet) {
222 return DefinePInvokeMethod (name, dllName, name, attributes, callingConvention, returnType, parameterTypes, nativeCallConv, nativeCharSet);
225 public MethodBuilder DefinePInvokeMethod (string name, string dllName, string entryName, MethodAttributes attributes, CallingConventions callingConvention, Type returnType, Type[] parameterTypes, CallingConvention nativeCallConv, CharSet nativeCharSet) {
227 throw new ArgumentNullException ("name");
228 if ((attributes & MethodAttributes.Static) == 0)
229 throw new ArgumentException ("global methods must be static");
230 if (global_type_created != null)
231 throw new InvalidOperationException ("global methods already created");
233 MethodBuilder mb = global_type.DefinePInvokeMethod (name, dllName, entryName, attributes, callingConvention, returnType, parameterTypes, nativeCallConv, nativeCharSet);
235 addGlobalMethod (mb);
239 public TypeBuilder DefineType (string name) {
240 return DefineType (name, 0);
243 public TypeBuilder DefineType (string name, TypeAttributes attr) {
244 if ((attr & TypeAttributes.Interface) != 0)
245 return DefineType (name, attr, null, null);
246 return DefineType (name, attr, typeof(object), null);
249 public TypeBuilder DefineType (string name, TypeAttributes attr, Type parent) {
250 return DefineType (name, attr, parent, null);
253 private void AddType (TypeBuilder tb)
256 if (types.Length == num_types) {
257 TypeBuilder[] new_types = new TypeBuilder [types.Length * 2];
258 System.Array.Copy (types, new_types, num_types);
262 types = new TypeBuilder [1];
264 types [num_types] = tb;
268 private TypeBuilder DefineType (string name, TypeAttributes attr, Type parent, Type[] interfaces, PackingSize packingSize, int typesize) {
270 throw new ArgumentNullException ("fullname");
271 if (name_cache.ContainsKey (name))
272 throw new ArgumentException ("Duplicate type name within an assembly.");
273 TypeBuilder res = new TypeBuilder (this, name, attr, parent, interfaces, packingSize, typesize, null);
276 name_cache.Add (name, res);
281 internal void RegisterTypeName (TypeBuilder tb, string name)
283 name_cache.Add (name, tb);
286 internal TypeBuilder GetRegisteredType (string name)
288 return (TypeBuilder) name_cache [name];
292 public TypeBuilder DefineType (string name, TypeAttributes attr, Type parent, Type[] interfaces) {
293 return DefineType (name, attr, parent, interfaces, PackingSize.Unspecified, TypeBuilder.UnspecifiedTypeSize);
296 public TypeBuilder DefineType (string name, TypeAttributes attr, Type parent, int typesize) {
297 return DefineType (name, attr, parent, null, PackingSize.Unspecified, TypeBuilder.UnspecifiedTypeSize);
300 public TypeBuilder DefineType (string name, TypeAttributes attr, Type parent, PackingSize packsize) {
301 return DefineType (name, attr, parent, null, packsize, TypeBuilder.UnspecifiedTypeSize);
304 public TypeBuilder DefineType (string name, TypeAttributes attr, Type parent, PackingSize packingSize, int typesize) {
305 return DefineType (name, attr, parent, null, packingSize, typesize);
308 public MethodInfo GetArrayMethod( Type arrayClass, string methodName, CallingConventions callingConvention, Type returnType, Type[] parameterTypes) {
309 return new MonoArrayMethod (arrayClass, methodName, callingConvention, returnType, parameterTypes);
312 public EnumBuilder DefineEnum( string name, TypeAttributes visibility, Type underlyingType) {
313 if (name_cache.Contains (name))
314 throw new ArgumentException ("Duplicate type name within an assembly.");
316 EnumBuilder eb = new EnumBuilder (this, name, visibility, underlyingType);
317 TypeBuilder res = eb.GetTypeBuilder ();
319 name_cache.Add (name, res);
324 public override Type GetType( string className) {
325 return GetType (className, false, false);
329 public override Type GetType( string className, bool ignoreCase) {
330 return GetType (className, false, ignoreCase);
333 private TypeBuilder search_in_array (TypeBuilder[] arr, int validElementsInArray, string className) {
335 for (i = 0; i < validElementsInArray; ++i) {
336 if (String.Compare (className, arr [i].FullName, true, CultureInfo.InvariantCulture) == 0) {
343 private TypeBuilder search_nested_in_array (TypeBuilder[] arr, int validElementsInArray, string className) {
345 for (i = 0; i < validElementsInArray; ++i) {
346 if (String.Compare (className, arr [i].Name, true, CultureInfo.InvariantCulture) == 0)
352 [MethodImplAttribute(MethodImplOptions.InternalCall)]
353 private static extern Type create_modified_type (TypeBuilder tb, string modifiers);
355 static readonly char [] type_modifiers = {'&', '[', '*'};
357 private TypeBuilder GetMaybeNested (TypeBuilder t, string className) {
361 subt = className.IndexOf ('+');
363 if (t.subtypes != null)
364 return search_nested_in_array (t.subtypes, t.subtypes.Length, className);
367 if (t.subtypes != null) {
368 pname = className.Substring (0, subt);
369 rname = className.Substring (subt + 1);
370 TypeBuilder result = search_nested_in_array (t.subtypes, t.subtypes.Length, pname);
372 return GetMaybeNested (result, rname);
378 public override Type GetType (string className, bool throwOnError, bool ignoreCase)
380 if (className == null)
381 throw new ArgumentNullException ("className");
382 if (className.Length == 0)
383 throw new ArgumentException ("className");
386 string orig = className;
388 TypeBuilder result = null;
390 if (types == null && throwOnError)
391 throw new TypeLoadException (className);
393 subt = className.IndexOfAny (type_modifiers);
395 modifiers = className.Substring (subt);
396 className = className.Substring (0, subt);
401 result = name_cache [className] as TypeBuilder;
403 subt = className.IndexOf ('+');
406 result = search_in_array (types, num_types, className);
409 pname = className.Substring (0, subt);
410 rname = className.Substring (subt + 1);
411 result = search_in_array (types, num_types, pname);
413 result = GetMaybeNested (result, rname);
416 if ((result == null) && throwOnError)
417 throw new TypeLoadException (orig);
418 if (result != null && (modifiers != null)) {
419 Type mt = create_modified_type (result, modifiers);
420 result = mt as TypeBuilder;
424 if (result != null && result.is_created)
425 return result.CreateType ();
430 internal int get_next_table_index (object obj, int table, bool inc) {
431 if (table_indexes == null) {
432 table_indexes = new int [64];
433 for (int i=0; i < 64; ++i)
434 table_indexes [i] = 1;
435 /* allow room for .<Module> in TypeDef table */
436 table_indexes [0x02] = 2;
438 // Console.WriteLine ("getindex for table "+table.ToString()+" got "+table_indexes [table].ToString());
440 return table_indexes [table]++;
441 return table_indexes [table];
444 public void SetCustomAttribute( CustomAttributeBuilder customBuilder) {
445 if (cattrs != null) {
446 CustomAttributeBuilder[] new_array = new CustomAttributeBuilder [cattrs.Length + 1];
447 cattrs.CopyTo (new_array, 0);
448 new_array [cattrs.Length] = customBuilder;
451 cattrs = new CustomAttributeBuilder [1];
452 cattrs [0] = customBuilder;
457 public void SetCustomAttribute( ConstructorInfo con, byte[] binaryAttribute) {
458 SetCustomAttribute (new CustomAttributeBuilder (con, binaryAttribute));
461 public ISymbolWriter GetSymWriter () {
465 public ISymbolDocumentWriter DefineDocument (string url, Guid language, Guid languageVendor, Guid documentType)
467 if (symbolWriter != null)
468 return symbolWriter.DefineDocument (url, language, languageVendor, documentType);
473 public override Type [] GetTypes ()
476 return Type.EmptyTypes;
479 Type [] copy = new Type [n];
480 Array.Copy (types, copy, n);
482 // MS replaces the typebuilders with their created types
483 for (int i = 0; i < copy.Length; ++i)
484 if (types [i].is_created)
485 copy [i] = types [i].CreateType ();
490 public IResourceWriter DefineResource (string name, string description, ResourceAttributes attribute)
493 throw new ArgumentNullException ("name");
494 if (name == String.Empty)
495 throw new ArgumentException ("name cannot be empty");
497 throw new InvalidOperationException ("The module is transient");
498 if (!assemblyb.IsSave)
499 throw new InvalidOperationException ("The assembly is transient");
500 ResourceWriter writer = new ResourceWriter (new MemoryStream ());
501 if (resource_writers == null)
502 resource_writers = new Hashtable ();
503 resource_writers [name] = writer;
505 // The data is filled out later
506 if (resources != null) {
507 MonoResource[] new_r = new MonoResource [resources.Length + 1];
508 System.Array.Copy(resources, new_r, resources.Length);
511 resources = new MonoResource [1];
513 int p = resources.Length - 1;
514 resources [p].name = name;
515 resources [p].attrs = attribute;
520 public IResourceWriter DefineResource (string name, string description)
522 return DefineResource (name, description, ResourceAttributes.Public);
526 public void DefineUnmanagedResource (byte[] resource)
528 if (resource == null)
529 throw new ArgumentNullException ("resource");
531 throw new NotImplementedException ();
535 public void DefineUnmanagedResource (string resourceFileName)
537 if (resourceFileName == null)
538 throw new ArgumentNullException ("resourceFileName");
539 if (resourceFileName == String.Empty)
540 throw new ArgumentException ("resourceFileName");
541 if (!File.Exists (resourceFileName) || Directory.Exists (resourceFileName))
542 throw new FileNotFoundException ("File '" + resourceFileName + "' does not exists or is a directory.");
544 throw new NotImplementedException ();
547 public void DefineManifestResource (string name, Stream stream, ResourceAttributes attribute) {
549 throw new ArgumentNullException ("name");
550 if (name == String.Empty)
551 throw new ArgumentException ("name cannot be empty");
553 throw new ArgumentNullException ("stream");
555 throw new InvalidOperationException ("The module is transient");
556 if (!assemblyb.IsSave)
557 throw new InvalidOperationException ("The assembly is transient");
559 if (resources != null) {
560 MonoResource[] new_r = new MonoResource [resources.Length + 1];
561 System.Array.Copy(resources, new_r, resources.Length);
564 resources = new MonoResource [1];
566 int p = resources.Length - 1;
567 resources [p].name = name;
568 resources [p].attrs = attribute;
569 resources [p].stream = stream;
573 public void SetSymCustomAttribute (string name, byte[] data)
575 throw new NotImplementedException ();
579 public void SetUserEntryPoint (MethodInfo entryPoint)
581 if (entryPoint == null)
582 throw new ArgumentNullException ("entryPoint");
583 if (entryPoint.DeclaringType.Module != this)
584 throw new InvalidOperationException ("entryPoint is not contained in this module");
585 throw new NotImplementedException ();
588 public MethodToken GetMethodToken (MethodInfo method)
591 throw new ArgumentNullException ("method");
592 if (method.DeclaringType.Module != this)
593 throw new InvalidOperationException ("The method is not in this module");
594 return new MethodToken (GetToken (method));
597 public MethodToken GetArrayMethodToken (Type arrayClass, string methodName, CallingConventions callingConvention, Type returnType, Type[] parameterTypes)
599 return GetMethodToken (GetArrayMethod (arrayClass, methodName, callingConvention, returnType, parameterTypes));
603 public MethodToken GetConstructorToken (ConstructorInfo con)
606 throw new ArgumentNullException ("con");
607 return new MethodToken (GetToken (con));
610 public FieldToken GetFieldToken (FieldInfo field)
613 throw new ArgumentNullException ("field");
614 if (field.DeclaringType.Module != this)
615 throw new InvalidOperationException ("The method is not in this module");
616 return new FieldToken (GetToken (field));
620 public SignatureToken GetSignatureToken (byte[] sigBytes, int sigLength)
622 throw new NotImplementedException ();
625 public SignatureToken GetSignatureToken (SignatureHelper sigHelper)
627 if (sigHelper == null)
628 throw new ArgumentNullException ("sigHelper");
629 return new SignatureToken (GetToken (sigHelper));
632 public StringToken GetStringConstant (string str)
635 throw new ArgumentNullException ("str");
636 return new StringToken (GetToken (str));
639 public TypeToken GetTypeToken (Type type)
642 throw new ArgumentNullException ("type");
644 throw new ArgumentException ("type can't be a byref type", "type");
645 if (!IsTransient () && (type.Module is ModuleBuilder) && ((ModuleBuilder)type.Module).IsTransient ())
646 throw new InvalidOperationException ("a non-transient module can't reference a transient module");
647 return new TypeToken (GetToken (type));
650 public TypeToken GetTypeToken (string name)
652 return GetTypeToken (GetType (name));
655 [MethodImplAttribute(MethodImplOptions.InternalCall)]
656 private static extern int getUSIndex (ModuleBuilder mb, string str);
658 [MethodImplAttribute(MethodImplOptions.InternalCall)]
659 private static extern int getToken (ModuleBuilder mb, object obj);
661 [MethodImplAttribute(MethodImplOptions.InternalCall)]
662 private static extern int getMethodToken (ModuleBuilder mb, MethodInfo method,
663 Type[] opt_param_types);
665 internal int GetToken (string str)
668 if (!us_string_cache.TryGetValue (str, out result)) {
669 result = getUSIndex (this, str);
670 us_string_cache [str] = result;
676 internal int GetToken (MemberInfo member) {
677 return getToken (this, member);
680 internal int GetToken (MethodInfo method, Type[] opt_param_types) {
681 return getMethodToken (this, method, opt_param_types);
684 internal int GetToken (SignatureHelper helper) {
685 return getToken (this, helper);
689 * Register the token->obj mapping with the runtime so the Module.Resolve...
690 * methods will work for obj.
692 [MethodImplAttribute(MethodImplOptions.InternalCall)]
693 internal extern void RegisterToken (object obj, int token);
695 internal TokenGenerator GetTokenGenerator () {
696 if (token_gen == null)
697 token_gen = new ModuleBuilderTokenGenerator (this);
701 [MethodImplAttribute(MethodImplOptions.InternalCall)]
702 private static extern void build_metadata (ModuleBuilder mb);
704 [MethodImplAttribute(MethodImplOptions.InternalCall)]
705 private extern void WriteToFile (IntPtr handle);
707 internal void Save ()
709 if (transient && !is_main)
713 for (int i = 0; i < num_types; ++i)
714 if (!types [i].is_created)
715 throw new NotSupportedException ("Type '" + types [i].FullName + "' was not completed.");
718 if ((global_type != null) && (global_type_created == null))
719 global_type_created = global_type.CreateType ();
721 if (resources != null) {
722 for (int i = 0; i < resources.Length; ++i) {
723 IResourceWriter rwriter;
724 if (resource_writers != null && (rwriter = resource_writers [resources [i].name] as IResourceWriter) != null) {
725 ResourceWriter writer = (ResourceWriter)rwriter;
727 MemoryStream mstream = (MemoryStream)writer.Stream;
728 resources [i].data = new byte [mstream.Length];
729 mstream.Seek (0, SeekOrigin.Begin);
730 mstream.Read (resources [i].data, 0, (int)mstream.Length);
733 Stream stream = resources [i].stream;
735 // According to MSDN docs, the stream is read during assembly save, not earlier
736 if (stream != null) {
738 long len = stream.Length;
739 resources [i].data = new byte [len];
740 stream.Seek (0, SeekOrigin.Begin);
741 stream.Read (resources [i].data, 0, (int)len);
749 build_metadata (this);
751 string fileName = fqname;
752 if (assemblyb.AssemblyDir != null)
753 fileName = Path.Combine (assemblyb.AssemblyDir, fileName);
756 // We mmap the file, so unlink the previous version since it may be in use
757 File.Delete (fileName);
759 // We can safely ignore
761 using (FileStream file = new FileStream (fileName, FileMode.Create, FileAccess.Write))
762 WriteToFile (file.Handle);
765 // The constant 0x80000000 is internal to Mono, it means `make executable'
767 File.SetAttributes (fileName, (FileAttributes) (unchecked ((int) 0x80000000)));
769 if (types != null && symbolWriter != null) {
770 for (int i = 0; i < num_types; ++i)
771 types [i].GenerateDebugInfo (symbolWriter);
772 symbolWriter.Close ();
776 internal string FileName {
782 internal bool IsMain {
788 internal void CreateGlobalType () {
789 if (global_type == null)
790 global_type = new TypeBuilder (this, 0, 1);
793 internal override Guid GetModuleVersionId ()
795 return new Guid (guid);
798 // Used by mcs, the symbol writer, and mdb through reflection
799 internal static Guid Mono_GetGuid (ModuleBuilder mb)
801 return mb.GetModuleVersionId ();
804 void _ModuleBuilder.GetIDsOfNames ([In] ref Guid riid, IntPtr rgszNames, uint cNames, uint lcid, IntPtr rgDispId)
806 throw new NotImplementedException ();
809 void _ModuleBuilder.GetTypeInfo (uint iTInfo, uint lcid, IntPtr ppTInfo)
811 throw new NotImplementedException ();
814 void _ModuleBuilder.GetTypeInfoCount (out uint pcTInfo)
816 throw new NotImplementedException ();
819 void _ModuleBuilder.Invoke (uint dispIdMember, [In] ref Guid riid, uint lcid, short wFlags, IntPtr pDispParams, IntPtr pVarResult, IntPtr pExcepInfo, IntPtr puArgErr)
821 throw new NotImplementedException ();
824 #if NET_4_0 || MOONLIGHT
825 public override Assembly Assembly {
826 get { return assemblyb; }
829 public override string Name {
833 public override string ScopeName {
837 public override Guid ModuleVersionId {
839 return GetModuleVersionId ();
843 //XXX resource modules can't be defined with ModuleBuilder
844 public override bool IsResource ()
849 protected override MethodInfo GetMethodImpl (string name, BindingFlags bindingAttr, Binder binder, CallingConventions callConvention, Type[] types, ParameterModifier[] modifiers)
851 if (global_type_created == null)
854 return global_type_created.GetMethod (name);
855 return global_type_created.GetMethod (name, bindingAttr, binder, callConvention, types, modifiers);
858 public override FieldInfo ResolveField (int metadataToken, Type [] genericTypeArguments, Type [] genericMethodArguments) {
859 ResolveTokenError error;
861 IntPtr handle = ResolveFieldToken (_impl, metadataToken, ptrs_from_types (genericTypeArguments), ptrs_from_types (genericMethodArguments), out error);
862 if (handle == IntPtr.Zero)
863 throw resolve_token_exception (metadataToken, error, "Field");
865 return FieldInfo.GetFieldFromHandle (new RuntimeFieldHandle (handle));
868 public override MemberInfo ResolveMember (int metadataToken, Type [] genericTypeArguments, Type [] genericMethodArguments) {
870 ResolveTokenError error;
872 MemberInfo m = ResolveMemberToken (_impl, metadataToken, ptrs_from_types (genericTypeArguments), ptrs_from_types (genericMethodArguments), out error);
874 throw resolve_token_exception (metadataToken, error, "MemberInfo");
879 public override MethodBase ResolveMethod (int metadataToken, Type [] genericTypeArguments, Type [] genericMethodArguments) {
880 ResolveTokenError error;
882 IntPtr handle = ResolveMethodToken (_impl, metadataToken, ptrs_from_types (genericTypeArguments), ptrs_from_types (genericMethodArguments), out error);
883 if (handle == IntPtr.Zero)
884 throw resolve_token_exception (metadataToken, error, "MethodBase");
886 return MethodBase.GetMethodFromHandleNoGenericCheck (new RuntimeMethodHandle (handle));
889 public override string ResolveString (int metadataToken) {
890 ResolveTokenError error;
892 string s = ResolveStringToken (_impl, metadataToken, out error);
894 throw resolve_token_exception (metadataToken, error, "string");
899 public override byte[] ResolveSignature (int metadataToken) {
900 ResolveTokenError error;
902 byte[] res = ResolveSignature (_impl, metadataToken, out error);
904 throw resolve_token_exception (metadataToken, error, "signature");
909 public override Type ResolveType (int metadataToken, Type [] genericTypeArguments, Type [] genericMethodArguments) {
910 ResolveTokenError error;
912 IntPtr handle = ResolveTypeToken (_impl, metadataToken, ptrs_from_types (genericTypeArguments), ptrs_from_types (genericMethodArguments), out error);
913 if (handle == IntPtr.Zero)
914 throw resolve_token_exception (metadataToken, error, "Type");
916 return Type.GetTypeFromHandle (new RuntimeTypeHandle (handle));
922 internal class ModuleBuilderTokenGenerator : TokenGenerator {
924 private ModuleBuilder mb;
926 public ModuleBuilderTokenGenerator (ModuleBuilder mb) {
930 public int GetToken (string str) {
931 return mb.GetToken (str);
934 public int GetToken (MemberInfo member) {
935 return mb.GetToken (member);
938 public int GetToken (MethodInfo method, Type[] opt_param_types) {
939 return mb.GetToken (method, opt_param_types);
942 public int GetToken (SignatureHelper helper) {
943 return mb.GetToken (helper);