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Diffstat (limited to 'src/mscorlib/src/System/IO/FileLoadException.CoreCLR.cs')
-rw-r--r--src/mscorlib/src/System/IO/FileLoadException.CoreCLR.cs43
1 files changed, 43 insertions, 0 deletions
diff --git a/src/mscorlib/src/System/IO/FileLoadException.CoreCLR.cs b/src/mscorlib/src/System/IO/FileLoadException.CoreCLR.cs
new file mode 100644
index 0000000000..f6415670e3
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+++ b/src/mscorlib/src/System/IO/FileLoadException.CoreCLR.cs
@@ -0,0 +1,43 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Globalization;
+using System.Runtime.InteropServices;
+using System.Runtime.CompilerServices;
+using System.Security;
+
+namespace System.IO
+{
+ public partial class FileLoadException
+ {
+ // Do not delete: this is invoked from native code.
+ private FileLoadException(string fileName, string fusionLog, int hResult)
+ : base(null)
+ {
+ HResult = hResult;
+ FileName = fileName;
+ FusionLog = fusionLog;
+ _message = FormatFileLoadExceptionMessage(FileName, HResult);
+ }
+
+ internal static string FormatFileLoadExceptionMessage(string fileName, int hResult)
+ {
+ string format = null;
+ GetFileLoadExceptionMessage(hResult, JitHelpers.GetStringHandleOnStack(ref format));
+
+ string message = null;
+ GetMessageForHR(hResult, JitHelpers.GetStringHandleOnStack(ref message));
+
+ return string.Format(CultureInfo.CurrentCulture, format, fileName, message);
+ }
+
+ [DllImport(JitHelpers.QCall, CharSet = CharSet.Unicode)]
+ [SuppressUnmanagedCodeSecurity]
+ private static extern void GetFileLoadExceptionMessage(int hResult, StringHandleOnStack retString);
+
+ [DllImport(JitHelpers.QCall, CharSet = CharSet.Unicode)]
+ [SuppressUnmanagedCodeSecurity]
+ private static extern void GetMessageForHR(int hresult, StringHandleOnStack retString);
+ }
+}