Refactor the processor class to give us a "Chip" class that gives up pin levels and power.

Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>

src/Chip.cpp

@@ -0,0 +1,6 @@
+#include "stdafx.h"
+#include "Chip.h"
+
+void EightBit::Chip::powerOn() {
+	raise(POWER());
+}

src/EightBit.vcxproj

@@ -138,6 +138,7 @@
   <ItemGroup>
     <ClInclude Include="..\inc\BigEndianProcessor.h" />
     <ClInclude Include="..\inc\Bus.h" />
+    <ClInclude Include="..\inc\Chip.h" />
     <ClInclude Include="..\inc\EightBitCompilerDefinitions.h" />
     <ClInclude Include="..\inc\EventArgs.h" />
     <ClInclude Include="..\inc\InputOutput.h" />
@@ -155,6 +156,7 @@
   <ItemGroup>
     <ClCompile Include="BigEndianProcessor.cpp" />
     <ClCompile Include="Bus.cpp" />
+    <ClCompile Include="Chip.cpp" />
     <ClCompile Include="EventArgs.cpp" />
     <ClCompile Include="InputOutput.cpp" />
     <ClCompile Include="IntelProcessor.cpp" />

src/EightBit.vcxproj.filters

@@ -56,6 +56,9 @@
     <ClInclude Include="..\inc\MemoryMapping.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="..\inc\Chip.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="stdafx.cpp">
@@ -85,5 +88,8 @@
     <ClCompile Include="BigEndianProcessor.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="Chip.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
 </Project>

src/Processor.cpp

@@ -6,10 +6,10 @@ EightBit::Processor::Processor(Bus& bus)
 }
 
 void EightBit::Processor::powerOn() {
+	Chip::powerOn();
 	raise(RESET());
 	raise(HALT());
 	raise(INT());
-	raise(POWER());
 }
 
 void EightBit::Processor::handleRESET() {