[2018-02] [Facades] Add System.Memory facade to mobile profiles (#7967)

* [Facades] Add System.Memory facade to mobile profiles

Contains only the types we have right now.

Fixes https://github.com/mono/mono/issues/7610

* Bump API snapshot submodule

external/api-snapshot

@@ -1 +1 @@
-Subproject commit 3c8e6d944e9f17f8c7082ec24d3a3c219708f453
+Subproject commit 637a3c0993d7c3d59baca120a78f2fd63016d789

mcs/class/Facades/System.Memory/AssemblyInfo.cs

@@ -0,0 +1,35 @@
+// 
+// Copyright (c) 2018 Microsoft
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+// 
+
+using System;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+
+[assembly: AssemblyTitle ("System.Memory")]
+[assembly: AssemblyDescription ("System.Memory")]
+[assembly: AssemblyDefaultAlias ("System.Memory")]
+[assembly: AssemblyCompany ("Mono development team")]
+[assembly: AssemblyProduct ("Mono Common Language Infrastructure")]
+[assembly: AssemblyCopyright ("(c) Various Mono authors")]
+[assembly: AssemblyVersion ("4.0.1.0")]
+[assembly: AssemblyInformationalVersion ("4.0.0.0")]
+[assembly: AssemblyFileVersion ("4.0.0.0")]

mcs/class/Facades/System.Memory/Makefile

@@ -0,0 +1,24 @@
+MCS_BUILD_DIR = ../../../build
+
+thisdir = class/Facades/System.Memory
+SUBDIRS = 
+include $(MCS_BUILD_DIR)/rules.make
+
+LIBRARY_SUBDIR = Facades
+LIBRARY_INSTALL_DIR = $(mono_libdir)/mono/$(FRAMEWORK_VERSION)/Facades
+
+LIBRARY = System.Memory.dll
+
+KEYFILE = ../../Open.snk
+LIBRARY_SNK = $(KEYFILE)
+SIGN_FLAGS = /delaysign /nowarn:1616,1699
+LIB_REFS = 
+LIB_MCS_FLAGS = $(SIGN_FLAGS) 
+
+PLATFORM_DEBUG_FLAGS =
+
+NO_TEST = yes
+
+include $(MCS_BUILD_DIR)/library.make
+
+

mcs/class/Facades/System.Memory/System.Memory.dll.sources

@@ -0,0 +1,3 @@
+TypeForwarders.cs
+AssemblyInfo.cs
+

mcs/class/Facades/System.Memory/TypeForwarders.cs

@@ -0,0 +1,47 @@
+// 
+// Copyright (c) 2018 Microsoft
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+// 
+
+[assembly:System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.MemoryExtensions))]
+[assembly:System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.Memory<>))]
+[assembly:System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.ReadOnlyMemory<>))]
+[assembly:System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.ReadOnlySpan<>))]
+[assembly:System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.Span<>))]
+[assembly:System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.Buffers.MemoryHandle))]
+[assembly:System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.Buffers.OperationStatus))]
+[assembly:System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.Buffers.StandardFormat))]
+[assembly:System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.Buffers.Binary.BinaryPrimitives))]
+[assembly:System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.Runtime.InteropServices.MemoryMarshal))]
+
+// TODO: we don't have these types yet
+//[assembly:System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.SequencePosition))]  
+//[assembly:System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.Buffers.BuffersExtensions))]
+//[assembly:System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.Buffers.IBufferWriter<>))]
+//[assembly:System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.Buffers.IMemoryOwner<>))]
+//[assembly:System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.Buffers.IPinnable))]
+//[assembly:System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.Buffers.MemoryManager<>))]
+//[assembly:System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.Buffers.MemoryPool<>))]
+//[assembly:System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.Buffers.ReadOnlySequenceSegment<>))]
+//[assembly:System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.Buffers.ReadOnlySequence<>))]
+//[assembly:System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.Buffers.Text.Base64))]
+//[assembly:System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.Buffers.Text.Utf8Formatter))]
+//[assembly:System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.Buffers.Text.Utf8Parser))]
+//[assembly:System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.Runtime.InteropServices.SequenceMarshal))]

mcs/class/Facades/subdirs.make

@@ -91,7 +91,7 @@ wasm_SUBDIRS = $(common_DEPS_SUBDIRS) $(netstandard_drawing_SUBDIRS) $(mobile_on
 wasm_PARALLEL_SUBDIRS = $(common_SUBDIRS) $(mobile_only_SUBDIRS)
 
 mobile_only_SUBDIRS = System.Security.Cryptography.Pkcs \
-System.Security.Cryptography.Cng System.Runtime.Loader System.Xml.XPath.XmlDocument System.Reflection.DispatchProxy
+System.Security.Cryptography.Cng System.Runtime.Loader System.Xml.XPath.XmlDocument System.Reflection.DispatchProxy System.Memory
 
 mobile_only_DEPS_SUBDIRS = System.Security.Cryptography.OpenSsl