From e462f1ff9c8f4b1a35076096c8eaca959f97f1d0 Mon Sep 17 00:00:00 2001
From: Ty Lamontagne <amfobes@gmail.com>
Date: Thu, 27 Apr 2023 22:56:57 -0400
Subject: [PATCH] iR3000: Fix memchecks that only log

---
 pcsx2/x86/iR3000A.cpp | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/pcsx2/x86/iR3000A.cpp b/pcsx2/x86/iR3000A.cpp
index 303c126c54..6d892c59ed 100644
--- a/pcsx2/x86/iR3000A.cpp
+++ b/pcsx2/x86/iR3000A.cpp
@@ -1382,7 +1382,18 @@ static void psxRecMemcheck(u32 op, u32 bits, bool store)
 		if (checks[i].result & MEMCHECK_LOG)
 		{
 			xMOV(edx, store);
-			xFastCall((void*)psxDynarecMemLogcheck, ecx, edx);
+
+			// Refer to the EE recompiler for an explaination
+			if(!(checks[i].result & MEMCHECK_BREAK))
+			{
+				xPUSH(eax); xPUSH(ebx); xPUSH(ecx); xPUSH(edx);
+				xFastCall((void*)psxDynarecMemLogcheck, ecx, edx);
+				xPOP(edx); xPOP(ecx); xPOP(ebx); xPOP(eax);
+			}
+			else
+			{
+				xFastCall((void*)psxDynarecMemLogcheck, ecx, edx);
+			}
 		}
 		if (checks[i].result & MEMCHECK_BREAK)
 		{