64 lines
3.1 KiB
C#
64 lines
3.1 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 dnSpy.Contracts.Debugger.DotNet.Evaluation.ExpressionCompiler;
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using dnSpy.Contracts.Debugger.Engine.Evaluation;
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using dnSpy.Contracts.Debugger.Evaluation;
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using dnSpy.Debugger.DotNet.Evaluation.Engine.Interpreter;
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namespace dnSpy.Debugger.DotNet.Evaluation.Engine {
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readonly struct DbgDotNetValueCreator {
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readonly DbgDotNetEngineValueNodeFactory valueNodeFactory;
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readonly DbgDotNetILInterpreter dnILInterpreter;
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readonly DbgEvaluationInfo evalInfo;
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readonly DbgValueNodeEvaluationOptions nodeOptions;
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readonly DbgEvaluationOptions options;
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readonly byte[] assemblyBytes;
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public DbgDotNetValueCreator(DbgDotNetEngineValueNodeFactory valueNodeFactory, DbgDotNetILInterpreter dnILInterpreter, DbgEvaluationInfo evalInfo, DbgValueNodeEvaluationOptions nodeOptions, DbgEvaluationOptions options, byte[] assemblyBytes) {
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this.valueNodeFactory = valueNodeFactory;
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this.dnILInterpreter = dnILInterpreter;
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this.evalInfo = evalInfo;
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this.nodeOptions = nodeOptions;
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this.options = options;
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this.assemblyBytes = assemblyBytes;
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}
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public DbgEngineValueNode CreateValueNode(ref DbgDotNetILInterpreterState? ilInterpreterState, ref DbgDotNetCompiledExpressionResult compExprInfo) {
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if (compExprInfo.ErrorMessage is not null)
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return valueNodeFactory.CreateError(evalInfo, compExprInfo.Name, compExprInfo.ErrorMessage, compExprInfo.Expression, (compExprInfo.Flags & DbgEvaluationResultFlags.SideEffects) != 0);
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else {
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if (ilInterpreterState is null)
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ilInterpreterState = dnILInterpreter.CreateState(assemblyBytes);
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var res = dnILInterpreter.Execute(evalInfo, ilInterpreterState, compExprInfo.TypeName, compExprInfo.MethodName, options, out var expectedType);
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try {
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if (res.ErrorMessage is not null)
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return valueNodeFactory.CreateError(evalInfo, compExprInfo.Name, res.ErrorMessage, compExprInfo.Expression, (compExprInfo.Flags & DbgEvaluationResultFlags.SideEffects) != 0);
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//TODO: Pass in compExprInfo.CustomTypeInfo, or attach it to the DbgDotNetValueNode
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return valueNodeFactory.Create(evalInfo, compExprInfo.Name, res.Value!, compExprInfo.FormatSpecifiers, nodeOptions, compExprInfo.Expression, compExprInfo.ImageName, (compExprInfo.Flags & DbgEvaluationResultFlags.ReadOnly) != 0, (compExprInfo.Flags & DbgEvaluationResultFlags.SideEffects) != 0, expectedType);
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}
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catch {
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res.Value?.Dispose();
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throw;
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}
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}
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}
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}
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}
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