[cmake, arm] fix windows/arm64 build

Signed-off-by: crueter <crueter@crueter.xyz>

CMakeLists.txt

@@ -366,6 +366,12 @@ if (YUZU_USE_CPM)
 
     # boost
     set(BOOST_INCLUDE_LIBRARIES algorithm icl pool container heap asio headers process filesystem crc variant)
+    if (MSVC AND ARCHITECURE_arm64)
+        set(BOOST_USE_PREBUILT OFF)
+        set(BOOST_CONTEXT_ASM OFF)
+        set(BOOST_B2_OPTIONS=address-model=64 architecture=arm target-os=windows toolset=msvc)
+    endif()
+
     AddJsonPackage(boost)
 
     # really annoying thing where boost::headers doesn't work with cpm

CMakeModules/DownloadExternals.cmake

@@ -11,10 +11,17 @@ function(download_bundled_external remote_path lib_name cpm_key prefix_var versi
     set(package_repo "no_platform")
     set(package_extension "no_platform")
 
+    # TODO(crueter): Need to convert ffmpeg to a CI.
     if (WIN32 OR FORCE_WIN_ARCHIVES)
-        set(CACHE_KEY "windows")
-        set(package_repo "ext-windows-bin/raw/master/")
-        set(package_extension ".7z")
+        if (ARCHITECTURE_arm64)
+            set(CACHE_KEY "windows")
+            set(package_repo "ext-windows-arm64-bin/raw/master/")
+            set(package_extension ".zip")
+        elseif(ARCHITECTURE_x86_64)
+            set(CACHE_KEY "windows")
+            set(package_repo "ext-windows-bin/raw/master/")
+            set(package_extension ".7z")
+        endif()
     elseif (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
         set(CACHE_KEY "linux")
         set(package_repo "ext-linux-bin/raw/master/")

src/core/arm/dynarmic/dynarmic_cp15.cpp

@@ -58,6 +58,8 @@ CallbackOrAccessOneWord DynarmicCP15::CompileSendOneWord(bool two, unsigned opc1
                     _mm_lfence();
 #elif defined(ARCHITECTURE_x86_64)
                     asm volatile("mfence\n\tlfence\n\t" : : : "memory");
+#elif defined(_MSC_VER) && defined(ARCHITECTURE_arm64)
+                    _Memory_barrier();
 #elif defined(ARCHITECTURE_arm64)
                     asm volatile("dsb sy\n\t" : : : "memory");
 #else
@@ -75,6 +77,8 @@ CallbackOrAccessOneWord DynarmicCP15::CompileSendOneWord(bool two, unsigned opc1
                     _mm_mfence();
 #elif defined(ARCHITECTURE_x86_64)
                     asm volatile("mfence\n\t" : : : "memory");
+#elif defined(_MSC_VER) && defined(ARCHITECTURE_arm64)
+                    _Memory_barrier();
 #elif defined(ARCHITECTURE_arm64)
                     asm volatile("dmb sy\n\t" : : : "memory");
 #else