106 lines
3.0 KiB
C#
106 lines
3.0 KiB
C#
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/*
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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 dnSpy.Contracts.Debugger.Code;
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using dnSpy.Contracts.Documents;
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namespace dnSpy.Contracts.Debugger.CallStack {
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/// <summary>
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/// A stack frame in a debugged process
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/// </summary>
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public abstract class DbgStackFrame : DbgObject {
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/// <summary>
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/// Gets the process
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/// </summary>
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public DbgProcess Process => Thread.Process;
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/// <summary>
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/// Gets the runtime
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/// </summary>
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public DbgRuntime Runtime => Thread.Runtime;
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/// <summary>
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/// Gets the AppDomain or null if it's unknown
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/// </summary>
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public DbgAppDomain? AppDomain => Module?.AppDomain ?? Thread.AppDomain;
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/// <summary>
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/// Gets the thread
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/// </summary>
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public abstract DbgThread Thread { 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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/// or can be used to create a breakpoint if you call <see cref="DbgCodeLocation.Clone"/>
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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 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 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 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 function token or <see cref="uint.MaxValue"/> 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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/// true if <see cref="FunctionToken"/> is valid
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/// </summary>
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public bool HasFunctionToken => FunctionToken != uint.MaxValue;
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/// <summary>
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/// Closes this instance
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/// </summary>
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public void Close() => Thread.Process.DbgManager.Close(this);
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}
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/// <summary>
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/// Stack frame flags
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/// </summary>
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[Flags]
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public enum DbgStackFrameFlags {
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/// <summary>
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/// No bit is set
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/// </summary>
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None = 0,
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/// <summary>
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/// Set if <see cref="DbgStackFrame.Location"/> is the next statement to execute in this frame. It's also
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/// possible to set a BP at that location.
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///
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/// It's false if <see cref="DbgStackFrame.Location"/> is just an approximate location and it's not safe
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/// to set a BP at the location.
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/// </summary>
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LocationIsNextStatement = 0x00000001,
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}
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}
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