81 lines
2.9 KiB
C#
81 lines
2.9 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.Globalization;
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using System.Threading;
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using dnSpy.Contracts.Debugger.CallStack;
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using dnSpy.Contracts.Debugger.Code;
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using dnSpy.Contracts.Debugger.Evaluation;
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using dnSpy.Contracts.Debugger.Text;
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using dnSpy.Contracts.Documents;
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namespace dnSpy.Contracts.Debugger.Engine.CallStack {
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/// <summary>
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/// Stack frame implemented by a <see cref="DbgEngine"/>
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/// </summary>
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public abstract class DbgEngineStackFrame : DbgObject {
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/// <summary>
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/// Gets the module or null if it's unknown
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/// </summary>
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public abstract DbgModule? Module { get; }
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/// <summary>
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/// Gets the location or null if none. Can be passed to <see cref="ReferenceNavigatorService.GoTo(object, object[])"/>
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/// </summary>
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public abstract DbgCodeLocation? Location { get; }
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/// <summary>
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/// Gets the offset of the IP relative to the start of the function
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/// </summary>
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public abstract uint FunctionOffset { get; }
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/// <summary>
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/// Gets the flags
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/// </summary>
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public abstract DbgStackFrameFlags Flags { get; }
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/// <summary>
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/// Gets the function token or <see cref="InvalidFunctionToken"/> if it doesn't have a token.
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/// </summary>
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public abstract uint FunctionToken { get; }
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/// <summary>
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/// Invalid function token
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/// </summary>
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public const uint InvalidFunctionToken = uint.MaxValue;
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/// <summary>
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/// Formats the stack frame or returns false
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/// </summary>
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/// <param name="context">Evaluation context</param>
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/// <param name="output">Output</param>
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/// <param name="options">Stack frame options</param>
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/// <param name="valueOptions">Value option</param>
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/// <param name="cultureInfo">Culture or null to use invariant culture</param>
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/// <param name="cancellationToken">Cancellation token</param>
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public virtual bool TryFormat(DbgEvaluationContext context, IDbgTextWriter output, DbgStackFrameFormatterOptions options, DbgValueFormatterOptions valueOptions, CultureInfo? cultureInfo, CancellationToken cancellationToken) => false;
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/// <summary>
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/// Called after the <see cref="DbgStackFrame"/> has been created
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/// </summary>
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/// <param name="frame">Stack frame</param>
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public abstract void OnFrameCreated(DbgStackFrame frame);
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}
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}
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