Bug 17632 - Incorrect ProcessorArchitecture for MSIL assemblies
Summary: Incorrect ProcessorArchitecture for MSIL assemblies
Alias: None
Product: Runtime
Classification: Mono
Component: Reflection ()
Version: unspecified
Hardware: PC Mac OS
: --- normal
Target Milestone: ---
Assignee: Bugzilla
Depends on:
Reported: 2014-02-06 04:44 UTC by Marek Safar
Modified: 2014-02-06 05:58 UTC (History)
2 users (show)

Is this bug a regression?: ---
Last known good build:

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Description Marek Safar 2014-02-06 04:44:39 UTC
using System;
using System.Reflection;

class X
	public static void Main ()
		var g = Assembly.GetExecutingAssembly ();
		var an = g.GetName();

		Console.WriteLine (an.ProcessorArchitecture);


Mono x86

The logic as used in ikvm (reflection)

				case ImageFileMachine.I386:
					// FXBUG we copy the .NET bug that Preferred32Bit implies x86
					if ((peKind & (PortableExecutableKinds.Required32Bit | PortableExecutableKinds.Preferred32Bit)) != 0)
						name.ProcessorArchitecture = ProcessorArchitecture.X86;
					else if ((rec.Flags & 0x70) == 0x70)
						// it's a reference assembly
						name.ProcessorArchitecture = ProcessorArchitecture.None;
						name.ProcessorArchitecture = ProcessorArchitecture.MSIL;
Comment 1 Zoltan Varga 2014-02-06 05:58:47 UTC
Fixed in master.