From cee712105850ac3385cd0091a923438167433f9f Mon Sep 17 00:00:00 2001
From: TSR Berry <20988865+TSRBerry@users.noreply.github.com>
Date: Sat, 8 Apr 2023 01:22:00 +0200
Subject: Move solution and projects to src

---
 src/ARMeilleure/CodeGen/CompiledFunction.cs | 68 +++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 src/ARMeilleure/CodeGen/CompiledFunction.cs

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

diff --git a/src/ARMeilleure/CodeGen/CompiledFunction.cs b/src/ARMeilleure/CodeGen/CompiledFunction.cs
new file mode 100644
index 00000000..0560bf2e
--- /dev/null
+++ b/src/ARMeilleure/CodeGen/CompiledFunction.cs
@@ -0,0 +1,68 @@
+using ARMeilleure.CodeGen.Linking;
+using ARMeilleure.CodeGen.Unwinding;
+using ARMeilleure.Translation.Cache;
+using System;
+using System.Runtime.InteropServices;
+
+namespace ARMeilleure.CodeGen
+{
+    /// <summary>
+    /// Represents a compiled function.
+    /// </summary>
+    readonly struct CompiledFunction
+    {
+        /// <summary>
+        /// Gets the machine code of the <see cref="CompiledFunction"/>.
+        /// </summary>
+        public byte[] Code { get; }
+
+        /// <summary>
+        /// Gets the <see cref="Unwinding.UnwindInfo"/> of the <see cref="CompiledFunction"/>.
+        /// </summary>
+        public UnwindInfo UnwindInfo { get; }
+
+        /// <summary>
+        /// Gets the <see cref="Linking.RelocInfo"/> of the <see cref="CompiledFunction"/>.
+        /// </summary>
+        public RelocInfo RelocInfo { get; }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="CompiledFunction"/> struct with the specified machine code,
+        /// unwind info and relocation info.
+        /// </summary>
+        /// <param name="code">Machine code</param>
+        /// <param name="unwindInfo">Unwind info</param>
+        /// <param name="relocInfo">Relocation info</param>
+        internal CompiledFunction(byte[] code, UnwindInfo unwindInfo, RelocInfo relocInfo)
+        {
+            Code       = code;
+            UnwindInfo = unwindInfo;
+            RelocInfo  = relocInfo;
+        }
+
+        /// <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>
+        /// <returns>A delegate of type <typeparamref name="T"/> pointing to the mapped function</returns>
+        public T Map<T>()
+        {
+            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>(codePointer);
+        }
+    }
+}
\ No newline at end of file
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