From a1a4771ac1de95f2410c7fb8dfaf4a5986e5ebc6 Mon Sep 17 00:00:00 2001
From: gdkchan <gab.dark.100@gmail.com>
Date: Mon, 23 Jan 2023 19:37:53 -0300
Subject: Remove use of GetFunctionPointerForDelegate to get JIT cache function
 pointer (#4337)

* Remove use of GetFunctionPointerForDelegate to get JIT cache function pointer

* Rename FuncPtr to FuncPointer
---
 ARMeilleure/CodeGen/CompiledFunction.cs | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

(limited to 'ARMeilleure/CodeGen/CompiledFunction.cs')

diff --git a/ARMeilleure/CodeGen/CompiledFunction.cs b/ARMeilleure/CodeGen/CompiledFunction.cs
index ab5e88eb..0560bf2e 100644
--- a/ARMeilleure/CodeGen/CompiledFunction.cs
+++ b/ARMeilleure/CodeGen/CompiledFunction.cs
@@ -48,9 +48,21 @@ namespace ARMeilleure.CodeGen
         /// <returns>A delegate of type <typeparamref name="T"/> pointing to the mapped function</returns>
         public T Map<T>()
         {
-            IntPtr codePtr = JitCache.Map(this);
+            return MapWithPointer<T>(out _);
+        }
+
+        /// <summary>
+        /// Maps the <see cref="CompiledFunction"/> onto the <see cref="JitCache"/> and returns a delegate of type
+        /// <typeparamref name="T"/> pointing to the mapped function.
+        /// </summary>
+        /// <typeparam name="T">Type of delegate</typeparam>
+        /// <param name="codePointer">Pointer to the function code in memory</param>
+        /// <returns>A delegate of type <typeparamref name="T"/> pointing to the mapped function</returns>
+        public T MapWithPointer<T>(out IntPtr codePointer)
+        {
+            codePointer = JitCache.Map(this);
 
-            return Marshal.GetDelegateForFunctionPointer<T>(codePtr);
+            return Marshal.GetDelegateForFunctionPointer<T>(codePointer);
         }
     }
 }
\ No newline at end of file
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