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74 lines
2.8 KiB
74 lines
2.8 KiB
// Copyright (c) 2014 Daniel Grunwald |
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// |
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// Permission is hereby granted, free of charge, to any person obtaining a copy of this |
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// software and associated documentation files (the "Software"), to deal in the Software |
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// without restriction, including without limitation the rights to use, copy, modify, merge, |
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// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons |
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// to whom the Software is furnished to do so, subject to the following conditions: |
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// |
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// The above copyright notice and this permission notice shall be included in all copies or |
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// substantial portions of the Software. |
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// |
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, |
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// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR |
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// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE |
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// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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// DEALINGS IN THE SOFTWARE. |
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namespace ICSharpCode.Decompiler.IL |
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{ |
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/// <summary> |
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/// A type for the purpose of stack analysis. |
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/// </summary> |
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public enum StackType : byte |
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{ |
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// Note: the numeric of these enum members is relevant for ILReader.MergeStacks: |
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// when two branches meet where a stack slot has different types, the type after |
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// the branch is the one with the higher numeric value. |
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/// <summary> |
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/// The stack type is unknown; for example a call returning an unknown type |
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/// because an assembly reference isn't loaded. |
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/// Can also occur with invalid IL. |
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/// </summary> |
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Unknown, |
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/// <summary>32-bit integer</summary> |
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/// <remarks> |
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/// Used for C# <c>int</c>, <c>uint</c>, |
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/// C# small integer types <c>byte</c>, <c>sbyte</c>, <c>short</c>, <c>ushort</c>, |
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/// <c>bool</c> and <c>char</c>, |
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/// and any enums with one of the above as underlying type. |
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/// </remarks> |
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I4, |
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/// <summary>native-size integer, or unmanaged pointer</summary> |
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/// <remarks> |
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/// Used for C# <c>IntPtr</c>, <c>UIntPtr</c> and any native pointer types (<c>void*</c> etc.) |
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/// Also used for IL function pointer types. |
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/// </remarks> |
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I, |
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/// <summary>64-bit integer</summary> |
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/// <remarks> |
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/// Used for C# <c>long</c>, <c>ulong</c>, |
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/// and any enums with one of the above as underlying type. |
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/// </remarks> |
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I8, |
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/// <summary>32-bit floating point number</summary> |
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/// <remarks> |
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/// Used for C# <c>float</c>. |
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/// </remarks> |
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F4, |
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/// <summary>64-bit floating point number</summary> |
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/// <remarks> |
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/// Used for C# <c>double</c>. |
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/// </remarks> |
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F8, |
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/// <summary>Another stack type. Includes objects, value types, ...</summary> |
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O, |
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/// <summary>A managed pointer</summary> |
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Ref, |
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/// <summary>Represents the lack of a stack slot</summary> |
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Void |
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} |
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}
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