diff -r d5ab3442e44f -r 10f701a91883 src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/Log.java --- a/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/Log.java Wed Jun 26 14:28:47 2019 +0530 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,193 +0,0 @@ -/* - * Copyright (c) 2012, 2018, 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. - * - * 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. - */ - - -package org.graalvm.compiler.replacements; - -import static org.graalvm.compiler.replacements.nodes.CStringConstant.cstring; - -import java.io.PrintStream; - -import org.graalvm.compiler.core.common.spi.ForeignCallDescriptor; -import org.graalvm.compiler.graph.Node.ConstantNodeParameter; -import org.graalvm.compiler.graph.Node.NodeIntrinsic; -import org.graalvm.compiler.nodes.extended.ForeignCallNode; -import org.graalvm.compiler.word.Word; - -import jdk.vm.ci.meta.JavaKind; - -//JaCoCo Exclude - -/** - * Provides {@link PrintStream}-like logging facility. - */ -public final class Log { - - public static final ForeignCallDescriptor LOG_PRIMITIVE = new ForeignCallDescriptor("logPrimitive", void.class, int.class, long.class, boolean.class); - public static final ForeignCallDescriptor LOG_OBJECT = new ForeignCallDescriptor("logObject", void.class, Object.class, boolean.class, boolean.class); - public static final ForeignCallDescriptor LOG_PRINTF = new ForeignCallDescriptor("logPrintf", void.class, Word.class, long.class, long.class, long.class); - - @NodeIntrinsic(ForeignCallNode.class) - private static native void log(@ConstantNodeParameter ForeignCallDescriptor logObject, Object object, boolean asString, boolean newline); - - @NodeIntrinsic(ForeignCallNode.class) - private static native void log(@ConstantNodeParameter ForeignCallDescriptor logPrimitive, int typeChar, long value, boolean newline); - - @NodeIntrinsic(ForeignCallNode.class) - private static native void printf(@ConstantNodeParameter ForeignCallDescriptor logPrintf, Word format, long v1, long v2, long v3); - - public static void print(boolean value) { - log(LOG_PRIMITIVE, JavaKind.Boolean.getTypeChar(), value ? 1L : 0L, false); - } - - public static void print(byte value) { - log(LOG_PRIMITIVE, JavaKind.Byte.getTypeChar(), value, false); - } - - public static void print(char value) { - log(LOG_PRIMITIVE, JavaKind.Char.getTypeChar(), value, false); - } - - public static void print(short value) { - log(LOG_PRIMITIVE, JavaKind.Short.getTypeChar(), value, false); - } - - public static void print(int value) { - log(LOG_PRIMITIVE, JavaKind.Int.getTypeChar(), value, false); - } - - public static void print(long value) { - log(LOG_PRIMITIVE, JavaKind.Long.getTypeChar(), value, false); - } - - /** - * Prints a formatted string to the log stream. - * - * @param format a C style printf format value that can contain at most one conversion specifier - * (i.e., a sequence of characters starting with '%'). - * @param value the value associated with the conversion specifier - */ - public static void printf(String format, long value) { - printf(LOG_PRINTF, cstring(format), value, 0L, 0L); - } - - public static void printf(String format, long v1, long v2) { - printf(LOG_PRINTF, cstring(format), v1, v2, 0L); - } - - public static void printf(String format, long v1, long v2, long v3) { - printf(LOG_PRINTF, cstring(format), v1, v2, v3); - } - - public static void print(float value) { - if (Float.isNaN(value)) { - print("NaN"); - } else if (value == Float.POSITIVE_INFINITY) { - print("Infinity"); - } else if (value == Float.NEGATIVE_INFINITY) { - print("-Infinity"); - } else { - log(LOG_PRIMITIVE, JavaKind.Float.getTypeChar(), Float.floatToRawIntBits(value), false); - } - } - - public static void print(double value) { - if (Double.isNaN(value)) { - print("NaN"); - } else if (value == Double.POSITIVE_INFINITY) { - print("Infinity"); - } else if (value == Double.NEGATIVE_INFINITY) { - print("-Infinity"); - } else { - log(LOG_PRIMITIVE, JavaKind.Double.getTypeChar(), Double.doubleToRawLongBits(value), false); - } - } - - public static void print(String value) { - log(LOG_OBJECT, value, true, false); - } - - public static void printObject(Object o) { - log(LOG_OBJECT, o, false, false); - } - - public static void println(boolean value) { - log(LOG_PRIMITIVE, JavaKind.Boolean.getTypeChar(), value ? 1L : 0L, true); - } - - public static void println(byte value) { - log(LOG_PRIMITIVE, JavaKind.Byte.getTypeChar(), value, true); - } - - public static void println(char value) { - log(LOG_PRIMITIVE, JavaKind.Char.getTypeChar(), value, true); - } - - public static void println(short value) { - log(LOG_PRIMITIVE, JavaKind.Short.getTypeChar(), value, true); - } - - public static void println(int value) { - log(LOG_PRIMITIVE, JavaKind.Int.getTypeChar(), value, true); - } - - public static void println(long value) { - log(LOG_PRIMITIVE, JavaKind.Long.getTypeChar(), value, true); - } - - public static void println(float value) { - if (Float.isNaN(value)) { - println("NaN"); - } else if (value == Float.POSITIVE_INFINITY) { - println("Infinity"); - } else if (value == Float.NEGATIVE_INFINITY) { - println("-Infinity"); - } else { - log(LOG_PRIMITIVE, JavaKind.Float.getTypeChar(), Float.floatToRawIntBits(value), true); - } - } - - public static void println(double value) { - if (Double.isNaN(value)) { - println("NaN"); - } else if (value == Double.POSITIVE_INFINITY) { - println("Infinity"); - } else if (value == Double.NEGATIVE_INFINITY) { - println("-Infinity"); - } else { - log(LOG_PRIMITIVE, JavaKind.Double.getTypeChar(), Double.doubleToRawLongBits(value), true); - } - } - - public static void println(String value) { - log(LOG_OBJECT, value, true, true); - } - - public static void printlnObject(Object o) { - log(LOG_OBJECT, o, false, true); - } - - public static void println() { - println(""); - } -}