EXTERN_C void JIT_WriteBarrier_End();
EXTERN_C void JIT_CheckedWriteBarrier_End();
+EXTERN_C void JIT_ByRefWriteBarrier_End();
#endif // _TARGET_X86_
#if defined(_TARGET_AMD64_) && defined(_DEBUG)
CHECK_RANGE(JIT_WriteBarrier)
CHECK_RANGE(JIT_CheckedWriteBarrier)
+ CHECK_RANGE(JIT_ByRefWriteBarrier)
#else
#ifdef FEATURE_PAL
CHECK_RANGE(JIT_WriteBarrierGroup)
--- /dev/null
+// 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.
+
+// This test case illustrates a bug where the JIT_ByRefWriteBarrier was not
+// included in IsIPInMarkedJitHelper on non-32-bit-x86 platforms.
+
+using System;
+
+class C0
+{
+}
+
+struct S0
+{
+ public C0 F0;
+ public ulong F4;
+}
+
+class C1
+{
+ public S0 F3;
+}
+
+struct S1
+{
+ public S0 F3;
+}
+
+struct S2
+{
+ public C0 F0;
+ public uint F4;
+}
+
+class C3
+{
+ public S2 F3;
+}
+
+struct S3
+{
+ public S2 F3;
+}
+
+public class GitHub_19444
+{
+ static S1 s_38;
+ static C1 s_43;
+ static S3 s_1;
+ static C3 s_2;
+
+ public static int Main()
+ {
+ try
+ {
+ s_38.F3 = s_43.F3;
+ s_1.F3 = s_2.F3;
+ }
+ catch (System.NullReferenceException)
+ {
+ Console.WriteLine("PASS");
+ return 100;
+ }
+ Console.WriteLine("FAIL");
+ return -1;
+ }
+}
+
--- /dev/null
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+ <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), dir.props))\dir.props" />
+ <PropertyGroup>
+ <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+ <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+ <AssemblyName>$(MSBuildProjectName)</AssemblyName>
+ <SchemaVersion>2.0</SchemaVersion>
+ <ProjectGuid>{95DFC527-4DC1-495E-97D7-E94EE1F7140D}</ProjectGuid>
+ <OutputType>Exe</OutputType>
+ <ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+ <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\..\</SolutionDir>
+ </PropertyGroup>
+ <!-- Default configurations to help VS understand the configurations -->
+ <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' "></PropertyGroup>
+ <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' "></PropertyGroup>
+ <ItemGroup>
+ <CodeAnalysisDependentAssemblyPaths Condition=" '$(VS100COMNTOOLS)' != '' " Include="$(VS100COMNTOOLS)..\IDE\PrivateAssemblies">
+ <Visible>False</Visible>
+ </CodeAnalysisDependentAssemblyPaths>
+ </ItemGroup>
+ <PropertyGroup>
+ <DebugType></DebugType>
+ <Optimize>True</Optimize>
+ </PropertyGroup>
+ <ItemGroup>
+ <Compile Include="$(MSBuildProjectName).cs" />
+ </ItemGroup>
+ <ItemGroup>
+ <Service Include="{82A7F48D-3B50-4B1E-B82E-3ADA8210C358}" />
+ </ItemGroup>
+ <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), dir.targets))\dir.targets" />
+ <PropertyGroup Condition=" '$(MsBuildProjectDirOverride)' != '' "></PropertyGroup>
+</Project>