--- a/hotspot/src/cpu/ppc/vm/stubRoutines_ppc_64.hpp	Wed Jul 05 22:01:28 2017 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,64 +0,0 @@
-/*
- * Copyright (c) 2002, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012, 2015 SAP SE. 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.
- *
- * 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 CPU_PPC_VM_STUBROUTINES_PPC_64_HPP
-#define CPU_PPC_VM_STUBROUTINES_PPC_64_HPP
-
-// This file holds the platform specific parts of the StubRoutines
-// definition. See stubRoutines.hpp for a description on how to
-// extend it.
-
-static bool returns_to_call_stub(address return_pc) { return return_pc == _call_stub_return_address; }
-
-enum platform_dependent_constants {
-  code_size1 = 20000,          // simply increase if too small (assembler will crash if too small)
-  code_size2 = 20000           // simply increase if too small (assembler will crash if too small)
-};
-
-// CRC32 Intrinsics.
-#define CRC32_COLUMN_SIZE 256
-#define CRC32_BYFOUR
-#ifdef  CRC32_BYFOUR
-  #define CRC32_TABLES 8
-#else
-  #define CRC32_TABLES 1
-#endif
-
-class ppc64 {
- friend class StubGenerator;
-
- private:
-
-  // CRC32 Intrinsics.
-  static juint _crc_table[CRC32_TABLES][CRC32_COLUMN_SIZE];
-
- public:
-
-  // CRC32 Intrinsics.
-  static void generate_load_crc_table_addr(MacroAssembler* masm, Register table);
-
-};
-
-#endif // CPU_PPC_VM_STUBROUTINES_PPC_64_HPP