Preserve UnmanagedCallersOnlyAttribute on mono, the runtime needs it, and it can...

diff --git a/src/mono/netcore/System.Private.CoreLib/src/ILLink/ILLink.Descriptors.xml b/src/mono/netcore/System.Private.CoreLib/src/ILLink/ILLink.Descriptors.xml
index 0732f1f..dbf1729 100644 (file)
--- a/src/mono/netcore/System.Private.CoreLib/src/ILLink/ILLink.Descriptors.xml
+++ b/src/mono/netcore/System.Private.CoreLib/src/ILLink/ILLink.Descriptors.xml
@@ -688,6 +688,10 @@
                        <field name="FirstChanceException"/>
                </type>
 
+               <!-- mono_method_has_unmanaged_callers_only_attribute () -->
+               <!-- aot-compiler.c -->
+               <type fullname="System.Runtime.InteropServices.UnmanagedCallersOnlyAttribute"/>
+
                <type fullname="Mono.NullByRefReturnException">
                        <!-- marshal-ilgen.c:emit_invoke_call -->
                        <method signature="System.Void .ctor()" />