JDK-8262491: bsd_aarch64 part

Author: KaperD

src/hotspot/os_cpu/bsd_aarch64/vm_version_bsd_aarch64.cpp

@@ -92,6 +92,12 @@ void VM_Version::get_os_cpu_info() {
   _cpu = CPU_APPLE;
 }
 
+void VM_Version::get_compatible_board(char *buf, int buflen) {
+  assert(buf != NULL, "invalid argument");
+  assert(buflen >= 1, "invalid argument");
+  *buf = '\0';
+}
+
 #ifdef __APPLE__
 
 bool VM_Version::is_cpu_emulated() {