64 lines
2.0 KiB
C#
64 lines
2.0 KiB
C#
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//
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// InstructionExtentVisitor.cs
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//
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// Authors:
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// Chris Bacon (chrisbacon76@gmail.com)
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//
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// Copyright (C) 2010 Chris Bacon
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using Mono.CodeContracts.Rewrite.Ast;
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using Mono.Cecil.Cil;
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namespace Mono.CodeContracts.Rewrite.AstVisitors {
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class InstructionExtentVisitor : ExprVisitor {
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public InstructionExtentVisitor (Dictionary<Expr, Instruction> instructionLookup)
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{
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this.instructionLookup = instructionLookup;
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}
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private Dictionary<Expr, Instruction> instructionLookup;
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private List<Instruction> instructions = new List<Instruction> ();
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public IEnumerable<Instruction> Instructions {
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get {
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return this.instructions.OrderBy (x => x.Offset);
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}
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}
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public override Expr Visit (Expr e)
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{
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Instruction inst;
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if (this.instructionLookup.TryGetValue (e, out inst)) {
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this.instructions.Add (inst);
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}
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return base.Visit (e);
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}
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}
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}
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