From fdd3263e31f8bf352a21e05703d0a6a82c800995 Mon Sep 17 00:00:00 2001
From: riperiperi <rhy3756547@hotmail.com>
Date: Thu, 14 Mar 2024 22:38:27 +0000
Subject: Separate guest/host tracking + unaligned protection (#6486)

* WIP: Separate guest/host tracking + unaligned protection

Allow memory manager to define support for single byte guest tracking

* Formatting

* Improve docs

* Properly handle cases where the address space bits are too low

* Address feedback
---
 src/ARMeilleure/Memory/IMemoryManager.cs | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'src/ARMeilleure/Memory')

diff --git a/src/ARMeilleure/Memory/IMemoryManager.cs b/src/ARMeilleure/Memory/IMemoryManager.cs
index 952cd2b4..46d44265 100644
--- a/src/ARMeilleure/Memory/IMemoryManager.cs
+++ b/src/ARMeilleure/Memory/IMemoryManager.cs
@@ -28,6 +28,17 @@ namespace ARMeilleure.Memory
         /// <returns>The data</returns>
         T ReadTracked<T>(ulong va) where T : unmanaged;
 
+        /// <summary>
+        /// Reads data from CPU mapped memory, from guest code. (with read tracking)
+        /// </summary>
+        /// <typeparam name="T">Type of the data being read</typeparam>
+        /// <param name="va">Virtual address of the data in memory</param>
+        /// <returns>The data</returns>
+        T ReadGuest<T>(ulong va) where T : unmanaged
+        {
+            return ReadTracked<T>(va);
+        }
+
         /// <summary>
         /// Writes data to CPU mapped memory.
         /// </summary>
@@ -36,6 +47,17 @@ namespace ARMeilleure.Memory
         /// <param name="value">Data to be written</param>
         void Write<T>(ulong va, T value) where T : unmanaged;
 
+        /// <summary>
+        /// Writes data to CPU mapped memory, from guest code.
+        /// </summary>
+        /// <typeparam name="T">Type of the data being written</typeparam>
+        /// <param name="va">Virtual address to write the data into</param>
+        /// <param name="value">Data to be written</param>
+        void WriteGuest<T>(ulong va, T value) where T : unmanaged
+        {
+            Write(va, value);
+        }
+
         /// <summary>
         /// Gets a read-only span of data from CPU mapped memory.
         /// </summary>
-- 
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