From 8191f92bb639a51f21ca2680113574a1970a9ccc Mon Sep 17 00:00:00 2001
From: Jaklyy <102590697+Jaklyy@users.noreply.github.com>
Date: Sat, 8 Jun 2024 10:42:19 -0400
Subject: [PATCH] mcr is also affected

---
 src/ARMInterpreter.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/ARMInterpreter.cpp b/src/ARMInterpreter.cpp
index ff73e230..6da76b16 100644
--- a/src/ARMInterpreter.cpp
+++ b/src/ARMInterpreter.cpp
@@ -216,10 +216,12 @@ void A_MCR(ARM* cpu)
     u32 cn = (cpu->CurInstr >> 16) & 0xF;
     u32 cm = cpu->CurInstr & 0xF;
     u32 cpinfo = (cpu->CurInstr >> 5) & 0x7;
+    u32 val = cpu->R[(cpu->CurInstr>>12)&0xF];
+    if (((cpu->CurInstr>>12) & 0xF) == 15) val += 4;
 
     if (cpu->Num==0 && cp==15)
     {
-        ((ARMv5*)cpu)->CP15Write((cn<<8)|(cm<<4)|cpinfo, cpu->R[(cpu->CurInstr>>12)&0xF]);
+        ((ARMv5*)cpu)->CP15Write((cn<<8)|(cm<<4)|cpinfo, val);
     }
     else if (cpu->Num==1 && cp==14)
     {