Adding Unsafe APIs that are used by System.Memory - CoreRT specific part

src/Common/src/TypeSystem/IL/ILProvider.cs

@@ -56,7 +56,7 @@ private MethodIL TryGetIntrinsicMethodIL(MethodDesc method)
             {
                 case "Unsafe":
                     {
-                        if (owningType.Namespace == "System.Runtime.CompilerServices")
+                        if (owningType.Namespace == "Internal.Runtime.CompilerServices")
                             return UnsafeIntrinsics.EmitIL(method);
                     }
                     break;

src/JitInterface/src/CorInfoImpl.cs

@@ -11,6 +11,10 @@
 using System.Runtime.CompilerServices;
 using System.Runtime.ExceptionServices;
 
+#if SUPPORT_JIT
+using Internal.Runtime.CompilerServices;
+#endif
+
 using Internal.TypeSystem;
 
 using Internal.IL;

src/Runtime.Base/src/System/Runtime/CompilerServices/Unsafe.cs → src/Runtime.Base/src/Internal/Runtime/CompilerServices/Unsafe.cs

@@ -2,18 +2,21 @@
 // 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;
+using System.Runtime.CompilerServices;
+
 #if BIT64
 using nint = System.Int64;
 #else
 using nint = System.Int32;
 #endif
 
-namespace System.Runtime.CompilerServices
+namespace Internal.Runtime.CompilerServices
 {
     //
     // Subsetted clone of System.Runtime.CompilerServices.Unsafe for internal runtime use.
     // Keep in sync with https://github.com/dotnet/corefx/tree/master/src/System.Runtime.CompilerServices.Unsafe.
-    // 
+    //
 
     /// <summary>
     /// Contains generic, low-level functionality for manipulating pointers.

src/Runtime.Base/src/Runtime.Base.csproj

@@ -77,7 +77,6 @@
     <Compile Include="System\Runtime\CompilerServices\ManuallyManagedAttribute.cs" />
     <Compile Include="System\Runtime\CompilerServices\MethodImplAttribute.cs" />
     <Compile Include="System\Runtime\CompilerServices\RuntimeHelpers.cs" />
-    <Compile Include="System\Runtime\CompilerServices\Unsafe.cs" />
     <Compile Include="System\Runtime\CompilerServices\UnsafeValueTypeAttribute.cs" />
     <Compile Include="System\Runtime\InteropServices\CallingConvention.cs" />
     <Compile Include="System\Runtime\InteropServices\CharSet.cs" />
@@ -92,6 +91,9 @@
     <Compile Include="System\Runtime\InteropServices\UnsafeGCHandle.cs" />
     <Compile Include="RhBaseName.cs" />
   </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Internal\Runtime\CompilerServices\Unsafe.cs" />
+  </ItemGroup>
   <ItemGroup>
     <Compile Include="..\..\Common\src\Internal\Runtime\EEType.Constants.cs" >
       <Link>Common\EEType.Constants.cs</Link>

src/Runtime.Base/src/System/Array.cs

@@ -5,6 +5,8 @@
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 
+using Internal.Runtime.CompilerServices;
+
 namespace System
 {
     // CONTRACT with Runtime

src/Runtime.Base/src/System/Object.cs

@@ -17,6 +17,8 @@
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 
+using Internal.Runtime.CompilerServices;
+
 // TODO: remove when m_pEEType becomes EETypePtr
 using EEType = Internal.Runtime.EEType;
 using ObjHeader = Internal.Runtime.ObjHeader;

src/Runtime.Base/src/System/Runtime/CachedInterfaceDispatch.cs

@@ -7,6 +7,7 @@
 using System.Runtime.CompilerServices;
 
 using Internal.Runtime;
+using Internal.Runtime.CompilerServices;
 
 namespace System.Runtime
 {

src/Runtime.Base/src/System/Runtime/CastableObjectSupport.cs

@@ -3,9 +3,11 @@
 // See the LICENSE file in the project root for more information.
 
 using System;
-using Internal.Runtime;
 using System.Runtime.CompilerServices;
 
+using Internal.Runtime;
+using Internal.Runtime.CompilerServices;
+
 namespace System.Runtime
 {
     [System.Runtime.CompilerServices.EagerStaticClassConstructionAttribute]

src/Runtime.Base/src/System/Runtime/InteropServices/UnsafeGCHandle.cs

@@ -6,6 +6,8 @@
 using System.Runtime.CompilerServices;
 using System.Diagnostics;
 
+using Internal.Runtime.CompilerServices;
+
 namespace System.Runtime.InteropServices
 {
     /// <summary>

src/Runtime.Base/src/System/Runtime/RuntimeExports.cs

@@ -11,6 +11,7 @@
 using System.Runtime.CompilerServices;
 
 using Internal.Runtime;
+using Internal.Runtime.CompilerServices;
 
 namespace System.Runtime
 {

src/Runtime.Base/src/System/Runtime/TypeCast.cs

@@ -7,6 +7,7 @@
 using System.Runtime.InteropServices;
 
 using Internal.Runtime;
+using Internal.Runtime.CompilerServices;
 
 namespace System.Runtime
 {

src/System.Private.CoreLib/src/System/Runtime/CompilerServices/Unsafe.cs → src/System.Private.CoreLib/src/Internal/Runtime/CompilerServices/Unsafe.cs

@@ -2,6 +2,8 @@
 // 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;
+using System.Runtime.CompilerServices;
 using System.Runtime.Versioning;
 
 #if BIT64
@@ -12,12 +14,12 @@
 using nuint = System.UInt32;
 #endif
 
-namespace System.Runtime.CompilerServices
+namespace Internal.Runtime.CompilerServices
 {
     //
     // Subsetted clone of System.Runtime.CompilerServices.Unsafe for internal runtime use.
     // Keep in sync with https://github.com/dotnet/corefx/tree/master/src/System.Runtime.CompilerServices.Unsafe.
-    // 
+    //
 
     /// <summary>
     /// Contains generic, low-level functionality for manipulating pointers.

src/System.Private.CoreLib/src/System.Private.CoreLib.csproj

@@ -110,6 +110,7 @@
     <Compile Include="Internal\Runtime\CompilerServices\RuntimeMethodHandleInfo.cs" />
     <Compile Include="Internal\Runtime\CompilerServices\RuntimeSignature.cs" />
     <Compile Include="Internal\Runtime\CompilerServices\OpenMethodResolver.cs" />
+    <Compile Include="Internal\Runtime\CompilerServices\Unsafe.cs" />
     <Compile Include="Internal\Runtime\TypeLoaderExceptionHelper.cs" />
     <Compile Include="Internal\Threading\Tracing\SpinLockTrace.cs" />
     <Compile Include="Internal\Toolchain\NonExecutableAttribute.cs" />
@@ -255,7 +256,6 @@
     <Compile Include="System\Runtime\CompilerServices\InternalCompilerAttributes.cs" />
     <Compile Include="System\Runtime\CompilerServices\ReflectionBlockedAttribute.cs" />
     <Compile Include="System\Runtime\CompilerServices\StaticClassConstructionContext.cs" />
-    <Compile Include="System\Runtime\CompilerServices\Unsafe.cs" />
     <Compile Include="System\Runtime\CompilerServices\NetNativeToolsVersionAttribute.cs" />
     <Compile Include="System\Runtime\CompilerServices\FakeElementAttribute.cs" />
     <Compile Include="System\Runtime\CompilerServices\YieldAwaitable.cs" />

src/System.Private.CoreLib/src/System/Array.CoreRT.cs

@@ -12,6 +12,7 @@
 using System.Runtime.CompilerServices;
 
 using Internal.Runtime.Augments;
+using Internal.Runtime.CompilerServices;
 using Internal.Reflection.Core.NonPortable;
 using Internal.IntrinsicSupport;
 using EEType = Internal.Runtime.EEType;

src/System.Private.CoreLib/src/System/Array.cs

@@ -11,6 +11,8 @@
 using System.Runtime.InteropServices;
 using System.Runtime.CompilerServices;
 
+using Internal.Runtime.CompilerServices;
+
 namespace System
 {
     [Serializable]

src/System.Private.CoreLib/src/System/Buffer.cs

@@ -12,6 +12,8 @@
 using System.Runtime.InteropServices;
 using System.Runtime.CompilerServices;
 
+using Internal.Runtime.CompilerServices;
+
 #if BIT64
 using nuint = System.UInt64;
 #else

src/System.Private.CoreLib/src/System/Enum.cs

@@ -9,6 +9,7 @@
 using System.Runtime.CompilerServices;
 using System.Text;
 
+using Internal.Runtime.CompilerServices;
 using Internal.Runtime.Augments;
 using Internal.Reflection.Augments;
 

src/System.Private.CoreLib/src/System/Globalization/CultureData.Windows.cs

@@ -8,6 +8,8 @@
 using System.Runtime.InteropServices;
 using System.Text;
 
+using Internal.Runtime.CompilerServices;
+
 #if ENABLE_WINRT
 using Internal.Runtime.Augments;
 #endif

src/System.Private.CoreLib/src/System/Guid.CoreRT.cs

@@ -2,7 +2,7 @@
 // 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.Runtime.CompilerServices;
+using Internal.Runtime.CompilerServices;
 
 namespace System
 {

src/System.Private.CoreLib/src/System/InvokeUtils.cs

@@ -10,6 +10,7 @@
 
 using Internal.Reflection.Core.NonPortable;
 using Internal.Runtime.Augments;
+using Internal.Runtime.CompilerServices;
 
 namespace System
 {

src/System.Private.CoreLib/src/System/Marvin.cs

@@ -5,6 +5,8 @@
 using System.Diagnostics;
 using System.Runtime.CompilerServices;
 
+using Internal.Runtime.CompilerServices;
+
 namespace System
 {
     internal static class Marvin

src/System.Private.CoreLib/src/System/Object.cs

@@ -21,6 +21,7 @@
 using Internal.Reflection.Core.NonPortable;
 
 using Internal.Runtime;
+using Internal.Runtime.CompilerServices;
 
 namespace System
 {

src/System.Private.CoreLib/src/System/Runtime/CompilerServices/AsyncMethodBuilder.cs

@@ -17,6 +17,7 @@
 using System.Threading.Tasks;
 
 using Internal.Runtime.Augments;
+using Internal.Runtime.CompilerServices;
 
 using AsyncStatus = Internal.Runtime.Augments.AsyncStatus;
 using CausalityRelation = Internal.Runtime.Augments.CausalityRelation;

src/System.Private.CoreLib/src/System/Runtime/CompilerServices/ConditionalWeakTable.cs

@@ -8,6 +8,8 @@
 using System.Runtime.InteropServices;
 using System.Threading;
 
+using Internal.Runtime.CompilerServices;
+
 namespace System.Runtime.CompilerServices
 {
     #region ConditionalWeakTable

src/System.Private.CoreLib/src/System/Runtime/InteropServices/GCHandle.cs

@@ -6,6 +6,8 @@
 using System.Runtime.CompilerServices;
 using System.Threading;
 
+using Internal.Runtime.CompilerServices;
+
 namespace System.Runtime.InteropServices
 {
     // This class allows you to create an opaque, GC handle to any 

src/System.Private.CoreLib/src/System/Runtime/InteropServices/InteropExtensions.cs

@@ -5,9 +5,11 @@
 using System;
 using System.Runtime.CompilerServices;
 using System.Collections.Generic;
-using Internal.Runtime.Augments;
 using System.Diagnostics;
 
+using Internal.Runtime.Augments;
+using Internal.Runtime.CompilerServices;
+
 namespace System.Runtime.InteropServices
 {
     /// <summary>

src/System.Private.CoreLib/src/System/Runtime/InteropServices/PInvokeMarshal.cs

@@ -3,13 +3,15 @@
 // See the LICENSE file in the project root for more information.
 
 using System.Security;
-using Internal.Runtime.CompilerHelpers;
-using Internal.Runtime.Augments;
 using Debug = System.Diagnostics.Debug;
 using System.Collections.Generic;
 using System.Threading;
 using System.Runtime.CompilerServices;
 
+using Internal.Runtime.Augments;
+using Internal.Runtime.CompilerHelpers;
+using Internal.Runtime.CompilerServices;
+
 #if BIT64
 using nuint = System.UInt64;
 #else

src/System.Private.CoreLib/src/System/Runtime/InteropServices/UnsafeGCHandle.cs

@@ -6,6 +6,8 @@
 using System.Runtime.CompilerServices;
 using System.Threading;
 
+using Internal.Runtime.CompilerServices;
+
 namespace System.Runtime.InteropServices
 {
     /// <summary>

src/System.Private.CoreLib/src/System/Runtime/RuntimeImports.cs

@@ -6,7 +6,9 @@
 using System.Diagnostics;
 using System.Runtime.InteropServices;
 using System.Runtime.CompilerServices;
+
 using Internal.Runtime;
+using Internal.Runtime.CompilerServices;
 
 #if BIT64
 using nuint = System.UInt64;

src/System.Private.CoreLib/src/System/String.Comparison.cs

@@ -6,6 +6,8 @@
 using System.Globalization;
 using System.Runtime.CompilerServices;
 
+using Internal.Runtime.CompilerServices;
+
 namespace System
 {
     public partial class String

src/System.Private.CoreLib/src/System/String.Manipulation.cs

@@ -8,6 +8,8 @@
 using System.Runtime.CompilerServices;
 using System.Text;
 
+using Internal.Runtime.CompilerServices;
+
 namespace System
 {
     public partial class String

src/System.Private.CoreLib/src/System/String.cs

@@ -20,6 +20,8 @@
 using System.Runtime.Versioning;
 using System.Text;
 
+using Internal.Runtime.CompilerServices;
+
 namespace System
 {
     // The String class represents a static string of characters.  Many of

src/System.Private.CoreLib/src/System/Threading/Interlocked.cs

@@ -6,6 +6,8 @@
 using System.Runtime.CompilerServices;
 using System.Runtime.Versioning;
 
+using Internal.Runtime.CompilerServices;
+
 namespace System.Threading
 {
     public static class Interlocked

src/System.Private.CoreLib/src/System/Threading/Monitor.cs

@@ -16,6 +16,8 @@
 using System.Diagnostics;
 using System.Runtime.CompilerServices;
 
+using Internal.Runtime.CompilerServices;
+
 namespace System.Threading
 {
     public static class Monitor

src/System.Private.CoreLib/src/System/Threading/Overlapped.cs

@@ -28,6 +28,8 @@
 using System.Diagnostics;
 using System.Collections.Concurrent;
 
+using Internal.Runtime.CompilerServices;
+
 namespace System.Threading
 {
     #region class _IOCompletionCallback

src/System.Private.CoreLib/src/System/Threading/Volatile.cs

@@ -7,6 +7,8 @@
 using System.Runtime.CompilerServices;
 using System.Runtime;
 
+using Internal.Runtime.CompilerServices;
+
 namespace System.Threading
 {
     //

src/System.Private.CoreLib/src/System/TypedReference.cs

@@ -7,6 +7,7 @@
 using System.Runtime.InteropServices;
 using System.Runtime.CompilerServices;
 
+using Internal.Runtime.CompilerServices;
 using Internal.Reflection.Augments;
 
 namespace System

src/System.Private.CoreLib/src/System/WeakReferenceOfT.cs

@@ -18,6 +18,7 @@
 using System.Diagnostics;
 
 using Internal.Runtime.Augments;
+using Internal.Runtime.CompilerServices;
 
 namespace System
 {