1 /* 2 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 package compiler.cpuflags; 25 26 import compiler.codegen.aes.TestAESMain; 27 import compiler.cpuflags.predicate.AESSupportPredicate; 28 import jdk.test.lib.cli.CommandLineOptionTest; 29 30 import java.util.Arrays; 31 import java.util.function.BooleanSupplier; 32 33 public abstract class AESIntrinsicsBase extends CommandLineOptionTest { 34 public static final BooleanSupplier AES_SUPPORTED_PREDICATE 35 = new AESSupportPredicate(); 36 public static final String CIPHER_INTRINSIC = "com\\.sun\\.crypto\\" 37 + ".provider\\.CipherBlockChaining::" 38 + "(implEncrypt|implDecrypt) \\([0-9]+ bytes\\)\\s+\\(intrinsic[,\\)]"; 39 public static final String AES_INTRINSIC = "com\\.sun\\.crypto\\" 40 + ".provider\\.AESCrypt::(implEncryptBlock|implDecryptBlock) \\([0-9]+ " 41 + "bytes\\)\\s+\\(intrinsic[,\\)]"; 42 public static final String USE_AES = "UseAES"; 43 public static final String USE_AES_INTRINSICS = "UseAESIntrinsics"; 44 public static final String USE_SSE = "UseSSE"; 45 public static final String USE_VIS = "UseVIS"; 46 public static final String[] USE_DIAGNOSTIC_CMD 47 = {"-XX:+UnlockDiagnosticVMOptions", "-XX:+PrintIntrinsics"}; 48 public static final String[] TEST_AES_CMD 49 = {"-XX:+IgnoreUnrecognizedVMOptions", "-XX:+PrintFlagsFinal", 50 "-Xbatch", "-XX:CompileThresholdScaling=0.01", "-DcheckOutput=true", "-Dmode=CBC", 51 TestAESMain.class.getName(), "100", "1000"}; 52 53 protected AESIntrinsicsBase(BooleanSupplier predicate) { 54 super(predicate); 55 } 56 57 /** 58 * Prepares command for TestAESMain execution. 59 * Intrinsics flags are of diagnostic type 60 * and must be preceded by UnlockDiagnosticVMOptions. 61 * @param args flags that must be added to command 62 * @return command for TestAESMain execution 63 */ 64 public static String[] prepareArguments(String... args) { 65 String[] command = Arrays.copyOf(USE_DIAGNOSTIC_CMD, args.length 66 + USE_DIAGNOSTIC_CMD.length + TEST_AES_CMD.length); 67 System.arraycopy(args, 0, command, USE_DIAGNOSTIC_CMD.length, 68 args.length); 69 System.arraycopy(TEST_AES_CMD, 0, command, args.length 70 + USE_DIAGNOSTIC_CMD.length, TEST_AES_CMD.length); 71 return command; 72 } 73 }