added config_mem module for HLE of firmware configuration memory settings

src/core/CMakeLists.txt

@@ -19,6 +19,7 @@ set(SRCS    core.cpp
             file_sys/directory_file_system.cpp
             file_sys/meta_file_system.cpp
             hle/hle.cpp
+            hle/config_mem.cpp
             hle/coprocessor.cpp
             hle/syscall.cpp
             hle/service/apt.cpp