59 lines
1.9 KiB
C#
59 lines
1.9 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;
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using dnSpy.Contracts.Debugger;
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using dnSpy.Contracts.Debugger.DotNet.Steppers.Engine;
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using dnSpy.Debugger.DotNet.Mono.Impl;
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using Mono.Debugger.Soft;
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namespace dnSpy.Debugger.DotNet.Mono.Steppers {
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sealed class DbgDotNetStepperBreakpointImpl : DbgDotNetStepperBreakpoint {
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public override event EventHandler<DbgDotNetStepperBreakpointEventArgs>? Hit;
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readonly DbgEngineImpl engine;
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readonly DbgThread? thread;
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readonly BreakpointEventRequest breakpoint;
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public DbgDotNetStepperBreakpointImpl(DbgEngineImpl engine, DbgThread? thread, DbgModule module, uint token, uint offset) {
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this.engine = engine ?? throw new ArgumentNullException(nameof(engine));
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this.thread = thread;
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engine.VerifyMonoDebugThread();
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breakpoint = engine.CreateBreakpointForStepper(module, token, offset, OnBreakpointHit);
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}
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bool OnBreakpointHit(DbgThread? thread) {
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if (this.thread is null || thread == this.thread) {
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if (thread is null)
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throw new InvalidOperationException();
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var e = new DbgDotNetStepperBreakpointEventArgs(thread);
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Hit?.Invoke(this, e);
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return e.Pause;
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}
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else
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return false;
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}
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internal void Dispose() {
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engine.VerifyMonoDebugThread();
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engine.RemoveBreakpointForStepper(breakpoint);
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}
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}
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}
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