/Mono.Cecil/Mono.Cecil/MethodImplAttributes.cs

 1//
 2// MethodImplAttributes.cs
 3//
 4// Author:
 5//   Jb Evain (jbevain@gmail.com)
 6//
 7// Copyright (c) 2008 - 2011 Jb Evain
 8//
 9// Permission is hereby granted, free of charge, to any person obtaining
10// a copy of this software and associated documentation files (the
11// "Software"), to deal in the Software without restriction, including
12// without limitation the rights to use, copy, modify, merge, publish,
13// distribute, sublicense, and/or sell copies of the Software, and to
14// permit persons to whom the Software is furnished to do so, subject to
15// the following conditions:
16//
17// The above copyright notice and this permission notice shall be
18// included in all copies or substantial portions of the Software.
19//
20// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
23// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
24// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
25// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
26// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
27//
28
29using System;
30
31namespace Mono.Cecil {
32
33	[Flags]
34	public enum MethodImplAttributes : ushort {
35		CodeTypeMask		= 0x0003,
36		IL					= 0x0000,	// Method impl is CIL
37		Native				= 0x0001,	// Method impl is native
38		OPTIL				= 0x0002,	// Reserved: shall be zero in conforming implementations
39		Runtime				= 0x0003,	// Method impl is provided by the runtime
40
41		ManagedMask			= 0x0004,	// Flags specifying whether the code is managed or unmanaged
42		Unmanaged			= 0x0004,	// Method impl is unmanaged, otherwise managed
43		Managed				= 0x0000,	// Method impl is managed
44
45		// Implementation info and interop
46		ForwardRef			= 0x0010,	// Indicates method is defined; used primarily in merge scenarios
47		PreserveSig			= 0x0080,	// Reserved: conforming implementations may ignore
48		InternalCall		= 0x1000,	// Reserved: shall be zero in conforming implementations
49		Synchronized		= 0x0020,	// Method is single threaded through the body
50		NoOptimization		= 0x0040,	// Method is not optimized by the JIT.
51		NoInlining			= 0x0008,	// Method may not be inlined
52	}
53}