void EmitFieldSize (int buffer_size)
{
int type_size = BuiltinTypeSpec.GetSize (MemberType);
if (buffer_size > int.MaxValue / type_size) {
Report.Error (1664, Location, "Fixed size buffer `{0}' of length `{1}' and type `{2}' exceeded 2^31 limit",
GetSignatureForError (), buffer_size.ToString (), TypeManager.CSharpName (MemberType));
return;
}
AttributeEncoder encoder;
var ctor = Module.PredefinedMembers.StructLayoutAttributeCtor.Resolve (Location);
if (ctor == null)
return;
var field_size = Module.PredefinedMembers.StructLayoutSize.Resolve (Location);
var field_charset = Module.PredefinedMembers.StructLayoutCharSet.Resolve (Location);
if (field_size == null || field_charset == null)
return;
var char_set = CharSet ?? Module.DefaultCharSet ?? 0;
encoder = new AttributeEncoder ();
encoder.Encode ((short)LayoutKind.Sequential);
encoder.EncodeNamedArguments (
new [] { field_size, field_charset },
new Constant [] {
new IntConstant (Compiler.BuiltinTypes, buffer_size * type_size, Location),
new IntConstant (Compiler.BuiltinTypes, (int) char_set, Location)
}
);
fixed_buffer_type.SetCustomAttribute ((ConstructorInfo) ctor.GetMetaInfo (), encoder.ToArray ());
//
// Don't emit FixedBufferAttribute attribute for private types
//
if ((ModFlags & Modifiers.PRIVATE) != 0)
return;
ctor = Module.PredefinedMembers.FixedBufferAttributeCtor.Resolve (Location);
if (ctor == null)
return;
encoder = new AttributeEncoder ();
encoder.EncodeTypeName (MemberType);
encoder.Encode (buffer_size);
encoder.EncodeEmptyNamedArguments ();
FieldBuilder.SetCustomAttribute ((ConstructorInfo) ctor.GetMetaInfo (), encoder.ToArray ());
}
void EmitIndexerName ()
{
if (!has_normal_indexers)
return;
var ctor = Module.PredefinedMembers.DefaultMemberAttributeCtor.Get ();
if (ctor == null)
return;
var encoder = new AttributeEncoder ();
encoder.Encode (GetAttributeDefaultMember ());
encoder.EncodeEmptyNamedArguments ();
TypeBuilder.SetCustomAttribute ((ConstructorInfo) ctor.GetMetaInfo (), encoder.ToArray ());
}
public virtual void Emit()
{
if (Compiler.Settings.Target == Target.Module)
{
module_target_attrs = new AssemblyAttributesPlaceholder(module, name);
module_target_attrs.CreateContainer();
module_target_attrs.DefineContainer();
module_target_attrs.Define();
module.AddCompilerGeneratedClass(module_target_attrs);
}
else if (added_modules != null)
{
ReadModulesAssemblyAttributes();
}
if (Compiler.Settings.GenerateDebugInfo)
{
symbol_writer = new MonoSymbolFile();
}
module.EmitContainer();
if (module.HasExtensionMethod)
{
var pa = module.PredefinedAttributes.Extension;
if (pa.IsDefined)
{
SetCustomAttribute(pa.Constructor, AttributeEncoder.Empty);
}
}
if (!IsSatelliteAssembly)
{
if (!wrap_non_exception_throws_custom)
{
PredefinedAttribute pa = module.PredefinedAttributes.RuntimeCompatibility;
if (pa.IsDefined && pa.ResolveBuilder())
{
var prop = module.PredefinedMembers.RuntimeCompatibilityWrapNonExceptionThrows.Get();
if (prop != null)
{
AttributeEncoder encoder = new AttributeEncoder();
encoder.EncodeNamedPropertyArgument(prop, new BoolLiteral(Compiler.BuiltinTypes, true, Location.Null));
SetCustomAttribute(pa.Constructor, encoder.ToArray());
}
}
}
if (declarative_security != null)
{
#if STATIC
foreach (var entry in declarative_security)
{
Builder.__AddDeclarativeSecurity(entry);
}
#else
throw new NotSupportedException("Assembly-level security");
#endif
}
}
CheckReferencesPublicToken();
SetEntryPoint();
}
public virtual void Emit()
{
if (Compiler.Settings.Target == Target.Module)
{
module_target_attrs = new AssemblyAttributesPlaceholder(module, name);
module_target_attrs.CreateType();
module_target_attrs.DefineType();
module_target_attrs.Define();
module.AddCompilerGeneratedClass(module_target_attrs);
}
else if (added_modules != null)
{
ReadModulesAssemblyAttributes();
}
if (Compiler.Settings.GenerateDebugInfo)
{
symbol_writer = new MonoSymbolWriter(file_name);
// Register all source files with symbol writer
foreach (var source in Compiler.SourceFiles)
{
source.DefineSymbolInfo(symbol_writer);
}
// TODO: global variables
SymbolWriter.symwriter = symbol_writer;
}
module.Emit();
if (module.HasExtensionMethod)
{
var pa = module.PredefinedAttributes.Extension;
if (pa.IsDefined)
{
SetCustomAttribute(pa.Constructor, AttributeEncoder.Empty);
}
}
if (!wrap_non_exception_throws_custom)
{
PredefinedAttribute pa = module.PredefinedAttributes.RuntimeCompatibility;
if (pa.IsDefined && pa.ResolveBuilder())
{
var prop = module.PredefinedMembers.RuntimeCompatibilityWrapNonExceptionThrows.Get();
if (prop != null)
{
AttributeEncoder encoder = new AttributeEncoder();
encoder.EncodeNamedPropertyArgument(prop, new BoolLiteral(Compiler.BuiltinTypes, true, Location.Null));
SetCustomAttribute(pa.Constructor, encoder.ToArray());
}
}
}
if (declarative_security != null)
{
#if STATIC
foreach (var entry in declarative_security)
{
Builder.__AddDeclarativeSecurity(entry);
}
#else
var args = new PermissionSet[3];
declarative_security.TryGetValue(SecurityAction.RequestMinimum, out args[0]);
declarative_security.TryGetValue(SecurityAction.RequestOptional, out args[1]);
declarative_security.TryGetValue(SecurityAction.RequestRefuse, out args[2]);
builder_extra.AddPermissionRequests(args);
#endif
}
CheckReferencesPublicToken();
SetEntryPoint();
}
public FieldSpec DefineInitializedData(byte[] data, Location loc)
{
Struct size_type;
if (!size_types.TryGetValue(data.Length, out size_type))
{
//
// Build common type for this data length. We cannot use
// DefineInitializedData because it creates public type,
// and its name is not unique among modules
//
size_type = new Struct(null, this, new MemberName("$ArrayType=" + data.Length, Location), Modifiers.PRIVATE | Modifiers.COMPILER_GENERATED, null);
size_type.CreateType();
size_type.DefineType();
size_types.Add(data.Length, size_type);
var ctor = Module.PredefinedMembers.StructLayoutAttributeCtor.Resolve(Location);
if (ctor != null)
{
var argsEncoded = new AttributeEncoder();
argsEncoded.Encode((short)LayoutKind.Explicit);
var field_size = Module.PredefinedMembers.StructLayoutSize.Resolve(Location);
var pack = Module.PredefinedMembers.StructLayoutPack.Resolve(Location);
if (field_size != null && pack != null)
{
argsEncoded.EncodeNamedArguments(
new[] { field_size, pack },
new[] { new IntConstant(Compiler.BuiltinTypes, (int)data.Length, Location), new IntConstant(Compiler.BuiltinTypes, 1, Location) }
);
size_type.TypeBuilder.SetCustomAttribute((ConstructorInfo)ctor.GetMetaInfo(), argsEncoded.ToArray());
}
}
}
var name = "$field-" + fields.ToString("X");
++fields;
const Modifiers fmod = Modifiers.STATIC | Modifiers.INTERNAL;
var fbuilder = TypeBuilder.DefineField(name, size_type.CurrentType.GetMetaInfo(), ModifiersExtensions.FieldAttr(fmod) | FieldAttributes.HasFieldRVA);
fbuilder.__SetDataAndRVA(data);
return(new FieldSpec(CurrentType, null, size_type.CurrentType, fbuilder, fmod));
}
void EmitFieldSize (int buffer_size)
{
int type_size = BuiltinTypeSpec.GetSize (MemberType);
if (buffer_size > int.MaxValue / type_size) {
Report.Error (1664, Location, "Fixed size buffer `{0}' of length `{1}' and type `{2}' exceeded 2^31 limit",
GetSignatureForError (), buffer_size.ToString (), MemberType.GetSignatureForError ());
return;
}
AttributeEncoder encoder;
var ctor = Module.PredefinedMembers.StructLayoutAttributeCtor.Resolve (Location);
if (ctor == null)
return;
var field_size = Module.PredefinedMembers.StructLayoutSize.Resolve (Location);
var field_charset = Module.PredefinedMembers.StructLayoutCharSet.Resolve (Location);
if (field_size == null || field_charset == null)
return;
var char_set = CharSet ?? Module.DefaultCharSet ?? 0;
encoder = new AttributeEncoder ();
encoder.Encode ((short)LayoutKind.Sequential);
encoder.EncodeNamedArguments (
new [] { field_size, field_charset },
new Constant [] {
new IntConstant (Compiler.BuiltinTypes, buffer_size * type_size, Location),
new IntConstant (Compiler.BuiltinTypes, (int) char_set, Location)
}
);
fixed_buffer_type.SetCustomAttribute ((ConstructorInfo) ctor.GetMetaInfo (), encoder.ToArray ());
//
// Don't emit FixedBufferAttribute attribute for private types
//
if ((ModFlags & Modifiers.PRIVATE) != 0)
return;
ctor = Module.PredefinedMembers.FixedBufferAttributeCtor.Resolve (Location);
if (ctor == null)
return;
encoder = new AttributeEncoder ();
encoder.EncodeTypeName (MemberType);
encoder.Encode (buffer_size);
encoder.EncodeEmptyNamedArguments ();
FieldBuilder.SetCustomAttribute ((ConstructorInfo) ctor.GetMetaInfo (), encoder.ToArray ());
}
void EmitFieldSize(int buffer_size)
{
int type_size = BuiltinTypeSpec.GetSize(MemberType);
if (buffer_size > int.MaxValue / type_size)
{
Report.Error(1664, Location, "Fixed size buffer `{0}' of length `{1}' and type `{2}' exceeded 2^31 limit",
GetSignatureForError(), buffer_size.ToString(), MemberType.GetSignatureForError());
return;
}
AttributeEncoder encoder;
MethodSpec ctor;
var char_set = CharSetValue ?? Module.DefaultCharSet ?? 0;
#if STATIC
//
// Set struct layout without resolving StructLayoutAttribute which is not always available
//
TypeAttributes attribs = TypeAttributes.SequentialLayout;
switch (char_set)
{
case CharSet.None:
case CharSet.Ansi:
attribs |= TypeAttributes.AnsiClass;
break;
case CharSet.Auto:
attribs |= TypeAttributes.AutoClass;
break;
case CharSet.Unicode:
attribs |= TypeAttributes.UnicodeClass;
break;
}
fixed_buffer_type.__SetAttributes(fixed_buffer_type.Attributes | attribs);
fixed_buffer_type.__SetLayout(0, buffer_size * type_size);
#else
ctor = Module.PredefinedMembers.StructLayoutAttributeCtor.Resolve(Location);
if (ctor == null)
{
return;
}
var field_size = Module.PredefinedMembers.StructLayoutSize.Resolve(Location);
var field_charset = Module.PredefinedMembers.StructLayoutCharSet.Resolve(Location);
if (field_size == null || field_charset == null)
{
return;
}
encoder = new AttributeEncoder();
encoder.Encode((short)LayoutKind.Sequential);
encoder.EncodeNamedArguments(
new [] { field_size, field_charset },
new Constant [] {
new IntConstant(Compiler.BuiltinTypes, buffer_size * type_size, Location),
new IntConstant(Compiler.BuiltinTypes, (int)char_set, Location)
}
);
fixed_buffer_type.SetCustomAttribute((ConstructorInfo)ctor.GetMetaInfo(), encoder.ToArray(out _));
#endif
//
// Don't emit FixedBufferAttribute attribute for private types
//
if ((ModFlags & Modifiers.PRIVATE) != 0)
{
return;
}
ctor = Module.PredefinedMembers.FixedBufferAttributeCtor.Resolve(Location);
if (ctor == null)
{
return;
}
encoder = new AttributeEncoder();
encoder.EncodeTypeName(MemberType);
encoder.Encode(buffer_size);
encoder.EncodeEmptyNamedArguments();
FieldBuilder.SetCustomAttribute((ConstructorInfo)ctor.GetMetaInfo(), encoder.ToArray(out var references));
Module.AddAssemblyReferences(references);
}