59 lines
2.3 KiB
C#
59 lines
2.3 KiB
C#
/*
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Copyright (C) 2014-2019 de4dot@gmail.com
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This file is part of dnSpy
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dnSpy is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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dnSpy is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with dnSpy. If not, see <http://www.gnu.org/licenses/>.
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*/
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using System;
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using System.Diagnostics;
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namespace dnSpy.Debugger.DotNet.Metadata.Impl.MD {
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sealed class DmdFieldDefMD : DmdFieldDef {
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public sealed override string Name { get; }
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public sealed override DmdType FieldType { get; }
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public sealed override DmdFieldAttributes Attributes { get; }
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public override uint FieldRVA { get; }
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readonly DmdEcma335MetadataReader reader;
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public DmdFieldDefMD(DmdEcma335MetadataReader reader, uint rid, DmdType declaringType, DmdType reflectedType) : base(rid, declaringType, reflectedType) {
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this.reader = reader ?? throw new ArgumentNullException(nameof(reader));
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bool b = reader.TablesStream.TryReadFieldRow(rid, out var row);
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Debug.Assert(b);
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Attributes = (DmdFieldAttributes)row.Flags;
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Name = reader.StringsStream.ReadNoNull(row.Name);
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FieldType = reader.ReadFieldType(row.Signature, DeclaringType!.GetGenericArguments());
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if (HasFieldRVA) {
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reader.TablesStream.TryReadFieldRVARow(reader.Metadata.GetFieldRVARid(rid), out var rvaRow);
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FieldRVA = rvaRow.RVA;
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}
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}
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public sealed override object? GetRawConstantValue() => reader.ReadConstant(MetadataToken).value;
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protected override (DmdCustomAttributeData[] cas, uint? fieldOffset, DmdMarshalType? marshalType) CreateCustomAttributes() {
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var marshalType = reader.ReadMarshalType(MetadataToken, ReflectedType!.Module, null);
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var cas = reader.ReadCustomAttributes(MetadataToken);
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uint? fieldOffset;
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if (reader.TablesStream.TryReadFieldLayoutRow(reader.Metadata.GetFieldLayoutRid(Rid), out var row))
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fieldOffset = row.OffSet;
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else
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fieldOffset = null;
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return (cas, fieldOffset, marshalType);
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}
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}
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}
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