--- /dev/null	2021-01-19 17:38:25.908523431 +0000
+++ new/src/cpu/aarch64/vm/jni_aarch64.h	2021-01-25 19:31:48.985605216 +0000
@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+#ifndef _JAVASOFT_JNI_MD_H_
+#define _JAVASOFT_JNI_MD_H_
+
+#if defined(SOLARIS) || defined(LINUX) || defined(_ALLBSD_SOURCE)
+
+
+// Note: please do not change these without also changing jni_md.h in the JDK
+// repository
+#ifndef __has_attribute
+  #define __has_attribute(x) 0
+#endif
+#if (defined(__GNUC__) && ((__GNUC__ > 4) || (__GNUC__ == 4) && (__GNUC_MINOR__ > 2))) || __has_attribute(visibility)
+  #define JNIEXPORT     __attribute__((visibility("default")))
+  #define JNIIMPORT     __attribute__((visibility("default")))
+#else
+  #define JNIEXPORT
+  #define JNIIMPORT
+#endif
+
+  #define JNICALL
+  typedef int jint;
+#if defined(_LP64)
+  typedef long jlong;
+#else
+  typedef long long jlong;
+#endif
+
+#else
+  #define JNIEXPORT __declspec(dllexport)
+  #define JNIIMPORT __declspec(dllimport)
+  #define JNICALL __stdcall
+
+  typedef int jint;
+  typedef __int64 jlong;
+#endif
+
+typedef signed char jbyte;
+
+#endif /* !_JAVASOFT_JNI_MD_H_ */