Reapply "8.2版本上传"

This reverts commit e9af7221de.

Assets/01.HybridCLR/Runtime/RuntimeApi.cs

@@ -6,13 +6,16 @@ using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 using System.Text;
 using System.Threading.Tasks;
+using UnityEditor;
+using UnityEngine.Scripting;
 
 namespace HybridCLR
 {
+    [Preserve]
     public static class RuntimeApi
     {
         /// <summary>
-        /// 加载补充元数据assembly
+        /// load supplementary metadata assembly
         /// </summary>
         /// <param name="dllBytes"></param>
         /// <returns></returns>
@@ -28,7 +31,38 @@ namespace HybridCLR
 #endif
 
         /// <summary>
-        /// 获取解释器线程栈的最大StackObject个数(size*8 为最终占用的内存大小)
+        /// prejit method to avoid the jit cost of first time running
+        /// </summary>
+        /// <param name="method"></param>
+        /// <returns>return true if method is jited, return false if method can't be jited </returns>
+        /// 
+#if UNITY_EDITOR
+        public static bool PreJitMethod(MethodInfo method)
+        {
+            return false;
+        }
+#else
+        [MethodImpl(MethodImplOptions.InternalCall)]
+        public static extern bool PreJitMethod(MethodInfo method);
+#endif
+
+        /// <summary>
+        /// prejit all methods of class to avoid the jit cost of first time running
+        /// </summary>
+        /// <param name="type"></param>
+        /// <returns>return true if class is jited, return false if class can't be jited </returns>
+#if UNITY_EDITOR
+        public static bool PreJitClass(Type type)
+        {
+            return false;
+        }
+#else
+        [MethodImpl(MethodImplOptions.InternalCall)]
+        public static extern bool PreJitClass(Type type);
+#endif
+
+        /// <summary>
+        /// get the maximum number of StackObjects in the interpreter thread stack (size*8 represents the final memory size occupied
         /// </summary>
         /// <returns></returns>
         public static int GetInterpreterThreadObjectStackSize()
@@ -37,17 +71,17 @@ namespace HybridCLR
         }
 
         /// <summary>
-        /// 设置解释器线程栈的最大StackObject个数(size*8 为最终占用的内存大小)
+        /// set the maximum number of StackObjects for the interpreter thread stack (size*8 represents the final memory size occupied)
         /// </summary>
         /// <param name="size"></param>
         public static void SetInterpreterThreadObjectStackSize(int size)
         {
             SetRuntimeOption(RuntimeOptionId.InterpreterThreadObjectStackSize, size);
         }
-        
+
 
         /// <summary>
-        /// 获取解释器线程函数帧数量(sizeof(InterpreterFrame)*size 为最终占用的内存大小)
+        /// get the number of interpreter thread function frames (sizeof(InterpreterFrame)*size represents the final memory size occupied)
         /// </summary>
         /// <returns></returns>
         public static int GetInterpreterThreadFrameStackSize()
@@ -56,7 +90,7 @@ namespace HybridCLR
         }
 
         /// <summary>
-        /// 设置解释器线程函数帧数量(sizeof(InterpreterFrame)*size 为最终占用的内存大小)
+        /// set the number of interpreter thread function frames (sizeof(InterpreterFrame)*size represents the final memory size occupied)
         /// </summary>
         /// <param name="size"></param>
         public static void SetInterpreterThreadFrameStackSize(int size)
@@ -69,6 +103,11 @@ namespace HybridCLR
 
         private static readonly Dictionary<RuntimeOptionId, int> s_runtimeOptions = new Dictionary<RuntimeOptionId, int>();
 
+        /// <summary>
+        /// set runtime option value
+        /// </summary>
+        /// <param name="optionId"></param>
+        /// <param name="value"></param>
         public static void SetRuntimeOption(RuntimeOptionId optionId, int value)
         {
             s_runtimeOptions[optionId] = value;
@@ -78,6 +117,11 @@ namespace HybridCLR
         public static extern void SetRuntimeOption(RuntimeOptionId optionId, int value);
 #endif
 
+        /// <summary>
+        /// get runtime option value
+        /// </summary>
+        /// <param name="optionId"></param>
+        /// <returns></returns>
 #if UNITY_EDITOR
         public static int GetRuntimeOption(RuntimeOptionId optionId)
         {