UnitTests: Add PageTableHostMappingTest

Source/Core/Common/Swap.h

@@ -127,6 +127,22 @@ inline u64 swap64(const u8* data)
   return swap64(value);
 }
 
+inline void WriteSwap16(u8* data, u16 value)
+{
+  value = swap16(value);
+  std::memcpy(data, &value, sizeof(u16));
+}
+inline void WriteSwap32(u8* data, u32 value)
+{
+  value = swap32(value);
+  std::memcpy(data, &value, sizeof(u32));
+}
+inline void WriteSwap64(u8* data, u64 value)
+{
+  value = swap64(value);
+  std::memcpy(data, &value, sizeof(u64));
+}
+
 template <int count>
 void swap(u8*);
 

Source/Core/Core/HW/Memmap.h

@@ -85,6 +85,8 @@ public:
   u8* GetPhysicalPageMappingsBase() const { return m_physical_page_mappings_base; }
   u8* GetLogicalPageMappingsBase() const { return m_logical_page_mappings_base; }
 
+  u32 GetHostPageSize() const { return m_page_size; }
+
   // FIXME: these should not return their address, but AddressSpace wants that
   u8*& GetRAM() { return m_ram; }
   u8*& GetEXRAM() { return m_exram; }