Add Windows ARM platform

cmake/compilers/msvc.cmake

@@ -6,12 +6,14 @@ endif()
 
 include(utils/arch)
 
-enable_language(ASM_MASM)
+if(ARCH MATCHES "x86" OR ARCH MATCHES "x86_64")
+    enable_language(ASM_MASM)
 
-set(ASM_SOURCES
-    ${SOURCE_DIR}/asm/snapvector.asm
-    ${SOURCE_DIR}/asm/ftola.asm
-)
+    set(ASM_SOURCES
+        ${SOURCE_DIR}/asm/snapvector.asm
+        ${SOURCE_DIR}/asm/ftola.asm
+    )
+endif()
 
 if(ARCH MATCHES "x86_64")
     list(APPEND ASM_SOURCES ${SOURCE_DIR}/asm/vm_x86_64.asm)