Starting point for the new MMIO interface

Design doc: https://docs.google.com/document/d/11qcGCWLne1wYvmtFaSrOKZt_vHxXrcWcZsdWJ-MJnyo/edit The code is currently not used. Migration plan: 1. Implement MMIO access via MMIO::Mapping in parallel to the current method. 2. Implement all existing MMIO handlers via the new interface. 3. Remove the old hwRead/hwReadWii/hwReadIOBridge code. 4. Implement JIT optimizations for MMIO accesses.
dolphin-emu · Feb 16, 2014 · 9fe58d2 · 9fe58d2
1 parent 1e94853
commit 9fe58d2
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Showing 9 changed files with 766 additions and 1 deletion.
diff --git a/Source/Core/Core/CMakeLists.txt b/Source/Core/Core/CMakeLists.txt
@@ -107,6 +107,7 @@ set(SRCS	ActionReplay.cpp
 			HW/Memmap.cpp
 			HW/MemmapFunctions.cpp
 			HW/MemoryInterface.cpp
+			HW/MMIO.cpp
 			HW/ProcessorInterface.cpp
 			HW/SI.cpp
 			HW/SI_DeviceAMBaseboard.cpp

diff --git a/Source/Core/Core/Core.vcxproj b/Source/Core/Core/Core.vcxproj
@@ -145,6 +145,7 @@
     <ClCompile Include="HW\Memmap.cpp" />
     <ClCompile Include="HW\MemmapFunctions.cpp" />
     <ClCompile Include="HW\MemoryInterface.cpp" />
+    <ClCompile Include="HW\MMIO.cpp" />
     <ClCompile Include="HW\ProcessorInterface.cpp" />
     <ClCompile Include="HW\SI.cpp" />
     <ClCompile Include="HW\SI_Device.cpp" />
@@ -342,6 +343,8 @@
     <ClInclude Include="HW\HW.h" />
     <ClInclude Include="HW\Memmap.h" />
     <ClInclude Include="HW\MemoryInterface.h" />
+    <ClInclude Include="HW\MMIO.h" />
+    <ClInclude Include="HW\MMIOHandlers.h" />
     <ClInclude Include="HW\ProcessorInterface.h" />
     <ClInclude Include="HW\SI.h" />
     <ClInclude Include="HW\SI_Device.h" />

diff --git a/Source/Core/Core/Core.vcxproj.filters b/Source/Core/Core/Core.vcxproj.filters
@@ -510,6 +510,9 @@
     <ClCompile Include="HW\MemmapFunctions.cpp">
       <Filter>HW %28Flipper/Hollywood%29</Filter>
     </ClCompile>
+    <ClCompile Include="HW\MMIO.cpp">
+      <Filter>HW %28Flipper/Hollywood%29</Filter>
+    </ClCompile>
     <ClCompile Include="HW\SystemTimers.cpp">
       <Filter>HW %28Flipper/Hollywood%29</Filter>
     </ClCompile>
@@ -1037,6 +1040,12 @@
     <ClInclude Include="HW\Memmap.h">
       <Filter>HW %28Flipper/Hollywood%29</Filter>
     </ClInclude>
+    <ClInclude Include="HW\MMIO.h">
+      <Filter>HW %28Flipper/Hollywood%29</Filter>
+    </ClInclude>
+    <ClInclude Include="HW\MMIOHandlers.h">
+      <Filter>HW %28Flipper/Hollywood%29</Filter>
+    </ClInclude>
     <ClInclude Include="HW\SystemTimers.h">
       <Filter>HW %28Flipper/Hollywood%29</Filter>
     </ClInclude>
@@ -1219,4 +1228,4 @@
   <ItemGroup>
     <Text Include="CMakeLists.txt" />
   </ItemGroup>
-</Project>
+</Project>