diff --git a/CMakeLists.txt b/CMakeLists.txt
index ad2be076bf..a7b642a3ec 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2342,6 +2342,8 @@ add_library(${CoreLibName} ${CoreLinkType}
 	Core/MIPS/MIPSVFPUFallbacks.h
 	Core/MIPS/MIPSAsm.cpp
 	Core/MIPS/MIPSAsm.h
+	Core/MIPS/MIPSTracer.cpp
+	Core/MIPS/MIPSTracer.h
 	Core/MemFault.cpp
 	Core/MemFault.h
 	Core/MemMap.cpp
diff --git a/Core/Core.vcxproj b/Core/Core.vcxproj
index af66592e01..43542f5278 100644
--- a/Core/Core.vcxproj
+++ b/Core/Core.vcxproj
@@ -583,6 +583,7 @@
     <ClCompile Include="KeyMap.cpp" />
     <ClCompile Include="KeyMapDefaults.cpp" />
     <ClCompile Include="MemFault.cpp" />
+    <ClCompile Include="MIPSTracer.cpp" />
     <ClCompile Include="MIPS\ARM64\Arm64IRAsm.cpp" />
     <ClCompile Include="MIPS\ARM64\Arm64IRCompALU.cpp" />
     <ClCompile Include="MIPS\ARM64\Arm64IRCompBranch.cpp" />
@@ -1193,6 +1194,7 @@
     <ClInclude Include="KeyMap.h" />
     <ClInclude Include="KeyMapDefaults.h" />
     <ClInclude Include="MemFault.h" />
+    <ClInclude Include="MIPSTracer.h" />
     <ClInclude Include="MIPS\ARM64\Arm64IRJit.h" />
     <ClInclude Include="MIPS\ARM64\Arm64IRRegCache.h" />
     <ClInclude Include="MIPS\fake\FakeJit.h" />
diff --git a/Core/Core.vcxproj.filters b/Core/Core.vcxproj.filters
index 2fd6262e01..39c329f066 100644
--- a/Core/Core.vcxproj.filters
+++ b/Core/Core.vcxproj.filters
@@ -1315,6 +1315,9 @@
     <ClCompile Include="HLE\AtracCtx2.cpp">
       <Filter>HLE\Libraries</Filter>
     </ClCompile>
+    <ClCompile Include="MIPSTracer.cpp">
+      <Filter>MIPS</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="ELF\ElfReader.h">
@@ -2106,6 +2109,9 @@
     <ClInclude Include="HLE\AtracCtx2.h">
       <Filter>HLE\Libraries</Filter>
     </ClInclude>
+    <ClInclude Include="MIPSTracer.h">
+      <Filter>MIPS</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <None Include="..\LICENSE.TXT" />
diff --git a/Core/MIPS/IR/IRInst.cpp b/Core/MIPS/IR/IRInst.cpp
index 79837eb1a8..6b7b1b4387 100644
--- a/Core/MIPS/IR/IRInst.cpp
+++ b/Core/MIPS/IR/IRInst.cpp
@@ -190,7 +190,7 @@ static const IRMeta irMeta[] = {
 	{ IROp::ApplyRoundingMode, "ApplyRoundingMode", "" },
 	{ IROp::UpdateRoundingMode, "UpdateRoundingMode", "" },
 
-	{IROp::LogBlockHash, "logBlockHash", ""}
+	{IROp::LogBlockHash, "LogBlockHash", ""}
 };
 
 const IRMeta *metaIndex[256];
diff --git a/Core/MIPSTracer.cpp b/Core/MIPSTracer.cpp
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/Core/MIPSTracer.h b/Core/MIPSTracer.h
new file mode 100644
index 0000000000..6f70f09bee
--- /dev/null
+++ b/Core/MIPSTracer.h
@@ -0,0 +1 @@
+#pragma once
diff --git a/UWP/CoreUWP/CoreUWP.vcxproj b/UWP/CoreUWP/CoreUWP.vcxproj
index 5a8eafb8dd..0a64ea0a29 100644
--- a/UWP/CoreUWP/CoreUWP.vcxproj
+++ b/UWP/CoreUWP/CoreUWP.vcxproj
@@ -305,6 +305,7 @@
     <ClInclude Include="..\..\Core\MIPS\MIPSTables.h" />
     <ClInclude Include="..\..\Core\MIPS\MIPSVFPUFallbacks.h" />
     <ClInclude Include="..\..\Core\MIPS\MIPSVFPUUtils.h" />
+    <ClInclude Include="..\..\Core\MIPS\MIPSTracer.h" />
     <ClInclude Include="..\..\Core\MIPS\x86\Jit.h" />
     <ClInclude Include="..\..\Core\MIPS\x86\JitSafeMem.h" />
     <ClInclude Include="..\..\Core\MIPS\x86\RegCache.h" />
@@ -583,6 +584,7 @@
     <ClCompile Include="..\..\Core\MIPS\MIPSTables.cpp" />
     <ClCompile Include="..\..\Core\MIPS\MIPSVFPUFallbacks.cpp" />
     <ClCompile Include="..\..\Core\MIPS\MIPSVFPUUtils.cpp" />
+    <ClCompile Include="..\..\Core\MIPS\MIPSTracer.cpp" />
     <ClCompile Include="..\..\Core\MIPS\x86\Asm.cpp" />
     <ClCompile Include="..\..\Core\MIPS\x86\CompALU.cpp" />
     <ClCompile Include="..\..\Core\MIPS\x86\CompBranch.cpp" />
diff --git a/UWP/CoreUWP/CoreUWP.vcxproj.filters b/UWP/CoreUWP/CoreUWP.vcxproj.filters
index 591347ecc2..0434c2142b 100644
--- a/UWP/CoreUWP/CoreUWP.vcxproj.filters
+++ b/UWP/CoreUWP/CoreUWP.vcxproj.filters
@@ -555,6 +555,9 @@
     <ClCompile Include="..\..\Core\MIPS\MIPSVFPUUtils.cpp">
       <Filter>MIPS</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\Core\MIPS\MIPSTracer.cpp">
+      <Filter>MIPS</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\Core\Dialog\PSPDialog.cpp">
       <Filter>Dialog</Filter>
     </ClCompile>
@@ -1624,6 +1627,9 @@
     <ClInclude Include="..\..\Core\MIPS\MIPSVFPUUtils.h">
       <Filter>MIPS</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\Core\MIPS\MIPSTracer.h">
+      <Filter>MIPS</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\Core\Dialog\PSPDialog.h">
       <Filter>Dialog</Filter>
     </ClInclude>
diff --git a/android/jni/Android.mk b/android/jni/Android.mk
index 8ad6ea1aac..8e45dc5eb4 100644
--- a/android/jni/Android.mk
+++ b/android/jni/Android.mk
@@ -447,6 +447,7 @@ EXEC_AND_LIB_FILES := \
   $(SRC)/Core/MIPS/MIPSVFPUFallbacks.cpp.arm \
   $(SRC)/Core/MIPS/MIPSCodeUtils.cpp.arm \
   $(SRC)/Core/MIPS/MIPSDebugInterface.cpp \
+  $(SRC)/Core/MIPS/MIPSTracer.cpp \
   $(SRC)/Core/MIPS/IR/IRAnalysis.cpp \
   $(SRC)/Core/MIPS/IR/IRFrontend.cpp \
   $(SRC)/Core/MIPS/IR/IRJit.cpp \
diff --git a/libretro/Makefile.common b/libretro/Makefile.common
index 74e06c3c38..eb771382c4 100644
--- a/libretro/Makefile.common
+++ b/libretro/Makefile.common
@@ -758,6 +758,7 @@ SOURCES_CXX += \
 	       $(COREDIR)/MIPS/MIPSStackWalk.cpp \
 	       $(COREDIR)/MIPS/MIPSVFPUUtils.cpp \
 	       $(COREDIR)/MIPS/MIPSVFPUFallbacks.cpp \
+	       $(COREDIR)/MIPS/MIPSTracer.cpp \
 	       $(COREDIR)/MemFault.cpp \
 	       $(COREDIR)/MemMap.cpp \
 	       $(COREDIR)/MemMapFunctions.cpp \