diff -r 3b6fc119b32b -r 1ade1286b38f src/hotspot/cpu/sparc/jni_sparc.h
--- a/src/hotspot/cpu/sparc/jni_sparc.h	Wed Nov 15 09:31:17 2017 -0800
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,44 +0,0 @@
-/*
- * Copyright (c) 1997, 2017, 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.
- */
-
-// 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;
-
-typedef long jlong;
-
-typedef signed char jbyte;