Mercurial > hg > truffle

changeset 22097:c6966c8ea83c

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drop truffle.api.unsafe package
author Andreas Woess <andreas.woess@oracle.com>
date Tue, 18 Aug 2015 15:14:19 +0200
parents 1e78795e7e6a
children 0556c0056d71
files truffle/com.oracle.truffle.api/src/com/oracle/truffle/api/impl/DefaultTruffleRuntime.java truffle/com.oracle.truffle.api/src/com/oracle/truffle/api/impl/UnsafeAccessFactoryImpl.java truffle/com.oracle.truffle.api/src/com/oracle/truffle/api/unsafe/UnsafeAccess.java truffle/com.oracle.truffle.api/src/com/oracle/truffle/api/unsafe/UnsafeAccessFactory.java truffle/com.oracle.truffle.api/src/com/oracle/truffle/api/unsafe/package-info.java
diffstat 5 files changed, 0 insertions(+), 448 deletions(-) [+]
line wrap: on
line diff
--- a/truffle/com.oracle.truffle.api/src/com/oracle/truffle/api/impl/DefaultTruffleRuntime.java	Tue Aug 18 16:10:03 2015 +0200
+++ b/truffle/com.oracle.truffle.api/src/com/oracle/truffle/api/impl/DefaultTruffleRuntime.java	Tue Aug 18 15:14:19 2015 +0200
@@ -29,7 +29,6 @@
 import com.oracle.truffle.api.*;
 import com.oracle.truffle.api.frame.*;
 import com.oracle.truffle.api.nodes.*;
-import com.oracle.truffle.api.unsafe.*;
 
 /**
  * Default implementation of the Truffle runtime if the virtual machine does not provide a better
@@ -149,9 +148,6 @@
     }
 
     public <T> T getCapability(Class<T> capability) {
-        if (capability == UnsafeAccessFactory.class) {
-            return capability.cast(new UnsafeAccessFactoryImpl());
-        }
         return null;
     }
 
--- a/truffle/com.oracle.truffle.api/src/com/oracle/truffle/api/impl/UnsafeAccessFactoryImpl.java	Tue Aug 18 16:10:03 2015 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,112 +0,0 @@
-/*
- * Copyright (c) 2013, 2015, 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.
- */
-package com.oracle.truffle.api.impl;
-
-import sun.misc.*;
-
-import com.oracle.truffle.api.unsafe.*;
-
-final class UnsafeAccessFactoryImpl implements UnsafeAccessFactory {
-    public UnsafeAccess createUnsafeAccess(final Unsafe unsafe) {
-        return new UnsafeAccessImpl(unsafe);
-    }
-
-    private static final class UnsafeAccessImpl implements UnsafeAccess {
-        private final Unsafe unsafe;
-
-        private UnsafeAccessImpl(Unsafe unsafe) {
-            this.unsafe = unsafe;
-        }
-
-        @SuppressWarnings("unchecked")
-        public <T> T uncheckedCast(Object value, Class<T> type, boolean condition, boolean nonNull) {
-            return (T) value;
-        }
-
-        public void putShort(Object receiver, long offset, short value, Object locationIdentity) {
-            unsafe.putShort(receiver, offset, value);
-        }
-
-        public void putObject(Object receiver, long offset, Object value, Object locationIdentity) {
-            unsafe.putObject(receiver, offset, value);
-        }
-
-        public void putLong(Object receiver, long offset, long value, Object locationIdentity) {
-            unsafe.putLong(receiver, offset, value);
-        }
-
-        public void putInt(Object receiver, long offset, int value, Object locationIdentity) {
-            unsafe.putInt(receiver, offset, value);
-        }
-
-        public void putFloat(Object receiver, long offset, float value, Object locationIdentity) {
-            unsafe.putFloat(receiver, offset, value);
-        }
-
-        public void putDouble(Object receiver, long offset, double value, Object locationIdentity) {
-            unsafe.putDouble(receiver, offset, value);
-        }
-
-        public void putByte(Object receiver, long offset, byte value, Object locationIdentity) {
-            unsafe.putByte(receiver, offset, value);
-        }
-
-        public void putBoolean(Object receiver, long offset, boolean value, Object locationIdentity) {
-            unsafe.putBoolean(receiver, offset, value);
-        }
-
-        public short getShort(Object receiver, long offset, boolean condition, Object locationIdentity) {
-            return unsafe.getShort(receiver, offset);
-        }
-
-        public Object getObject(Object receiver, long offset, boolean condition, Object locationIdentity) {
-            return unsafe.getObject(receiver, offset);
-        }
-
-        public long getLong(Object receiver, long offset, boolean condition, Object locationIdentity) {
-            return unsafe.getLong(receiver, offset);
-        }
-
-        public int getInt(Object receiver, long offset, boolean condition, Object locationIdentity) {
-            return unsafe.getInt(receiver, offset);
-        }
-
-        public float getFloat(Object receiver, long offset, boolean condition, Object locationIdentity) {
-            return unsafe.getFloat(receiver, offset);
-        }
-
-        public double getDouble(Object receiver, long offset, boolean condition, Object locationIdentity) {
-            return unsafe.getDouble(receiver, offset);
-        }
-
-        public byte getByte(Object receiver, long offset, boolean condition, Object locationIdentity) {
-            return unsafe.getByte(receiver, offset);
-        }
-
-        public boolean getBoolean(Object receiver, long offset, boolean condition, Object locationIdentity) {
-            return unsafe.getBoolean(receiver, offset);
-        }
-    }
-}
--- a/truffle/com.oracle.truffle.api/src/com/oracle/truffle/api/unsafe/UnsafeAccess.java	Tue Aug 18 16:10:03 2015 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,266 +0,0 @@
-/*
- * Copyright (c) 2013, 2015, 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.
- */
-package com.oracle.truffle.api.unsafe;
-
-public interface UnsafeAccess {
-
-    /**
-     * Casts the given value to the value of the given type without any checks. The class must
-     * evaluate to a constant. The condition parameter gives a hint to the compiler under which
-     * circumstances this cast can be moved to an earlier location in the program.
-     *
-     * @param value the value that is known to have the specified type
-     * @param type the specified new type of the value
-     * @param condition the condition that makes this cast safe also at an earlier location of the
-     *            program
-     * @param nonNull whether value is known to never be null
-     * @return the value to be casted to the new type
-     */
-    <T> T uncheckedCast(Object value, Class<T> type, boolean condition, boolean nonNull);
-
-    /**
-     * Unsafe access to a boolean value within an object. The condition parameter gives a hint to
-     * the compiler under which circumstances this access can be moved to an earlier location in the
-     * program. The location identity gives a hint to the compiler for improved global value
-     * numbering.
-     *
-     * @param receiver the object that is accessed
-     * @param offset the offset at which to access the object in bytes
-     * @param condition the condition that makes this access safe also at an earlier location in the
-     *            program
-     * @param locationIdentity the location identity token that can be used for improved global
-     *            value numbering or null
-     * @return the accessed value
-     */
-    boolean getBoolean(Object receiver, long offset, boolean condition, Object locationIdentity);
-
-    /**
-     * Unsafe access to a byte value within an object. The condition parameter gives a hint to the
-     * compiler under which circumstances this access can be moved to an earlier location in the
-     * program. The location identity gives a hint to the compiler for improved global value
-     * numbering.
-     *
-     * @param receiver the object that is accessed
-     * @param offset the offset at which to access the object in bytes
-     * @param condition the condition that makes this access safe also at an earlier location in the
-     *            program
-     * @param locationIdentity the location identity token that can be used for improved global
-     *            value numbering or null
-     * @return the accessed value
-     */
-    byte getByte(Object receiver, long offset, boolean condition, Object locationIdentity);
-
-    /**
-     * Unsafe access to a short value within an object. The condition parameter gives a hint to the
-     * compiler under which circumstances this access can be moved to an earlier location in the
-     * program. The location identity gives a hint to the compiler for improved global value
-     * numbering.
-     *
-     * @param receiver the object that is accessed
-     * @param offset the offset at which to access the object in bytes
-     * @param condition the condition that makes this access safe also at an earlier location in the
-     *            program
-     * @param locationIdentity the location identity token that can be used for improved global
-     *            value numbering or null
-     * @return the accessed value
-     */
-    short getShort(Object receiver, long offset, boolean condition, Object locationIdentity);
-
-    /**
-     * Unsafe access to an int value within an object. The condition parameter gives a hint to the
-     * compiler under which circumstances this access can be moved to an earlier location in the
-     * program. The location identity gives a hint to the compiler for improved global value
-     * numbering.
-     *
-     * @param receiver the object that is accessed
-     * @param offset the offset at which to access the object in bytes
-     * @param condition the condition that makes this access safe also at an earlier location in the
-     *            program
-     * @param locationIdentity the location identity token that can be used for improved global
-     *            value numbering or null
-     * @return the accessed value
-     */
-    int getInt(Object receiver, long offset, boolean condition, Object locationIdentity);
-
-    /**
-     * Unsafe access to a long value within an object. The condition parameter gives a hint to the
-     * compiler under which circumstances this access can be moved to an earlier location in the
-     * program. The location identity gives a hint to the compiler for improved global value
-     * numbering.
-     *
-     * @param receiver the object that is accessed
-     * @param offset the offset at which to access the object in bytes
-     * @param condition the condition that makes this access safe also at an earlier location in the
-     *            program
-     * @param locationIdentity the location identity token that can be used for improved global
-     *            value numbering or null
-     * @return the accessed value
-     */
-    long getLong(Object receiver, long offset, boolean condition, Object locationIdentity);
-
-    /**
-     * Unsafe access to a float value within an object. The condition parameter gives a hint to the
-     * compiler under which circumstances this access can be moved to an earlier location in the
-     * program. The location identity gives a hint to the compiler for improved global value
-     * numbering.
-     *
-     * @param receiver the object that is accessed
-     * @param offset the offset at which to access the object in bytes
-     * @param condition the condition that makes this access safe also at an earlier location in the
-     *            program
-     * @param locationIdentity the location identity token that can be used for improved global
-     *            value numbering or null
-     * @return the accessed value
-     */
-    float getFloat(Object receiver, long offset, boolean condition, Object locationIdentity);
-
-    /**
-     * Unsafe access to a double value within an object. The condition parameter gives a hint to the
-     * compiler under which circumstances this access can be moved to an earlier location in the
-     * program. The location identity gives a hint to the compiler for improved global value
-     * numbering.
-     *
-     * @param receiver the object that is accessed
-     * @param offset the offset at which to access the object in bytes
-     * @param condition the condition that makes this access safe also at an earlier location in the
-     *            program
-     * @param locationIdentity the location identity token that can be used for improved global
-     *            value numbering or null
-     * @return the accessed value
-     */
-    double getDouble(Object receiver, long offset, boolean condition, Object locationIdentity);
-
-    /**
-     * Unsafe access to an Object value within an object. The condition parameter gives a hint to
-     * the compiler under which circumstances this access can be moved to an earlier location in the
-     * program. The location identity gives a hint to the compiler for improved global value
-     * numbering.
-     *
-     * @param receiver the object that is accessed
-     * @param offset the offset at which to access the object in bytes
-     * @param condition the condition that makes this access safe also at an earlier location in the
-     *            program
-     * @param locationIdentity the location identity token that can be used for improved global
-     *            value numbering or null
-     * @return the accessed value
-     */
-    Object getObject(Object receiver, long offset, boolean condition, Object locationIdentity);
-
-    /**
-     * Write a boolean value within an object. The location identity gives a hint to the compiler
-     * for improved global value numbering.
-     *
-     * @param receiver the object that is written to
-     * @param offset the offset at which to write to the object in bytes
-     * @param value the value to be written
-     * @param locationIdentity the location identity token that can be used for improved global
-     *            value numbering or null
-     */
-    void putBoolean(Object receiver, long offset, boolean value, Object locationIdentity);
-
-    /**
-     * Write a byte value within an object. The location identity gives a hint to the compiler for
-     * improved global value numbering.
-     *
-     * @param receiver the object that is written to
-     * @param offset the offset at which to write to the object in bytes
-     * @param value the value to be written
-     * @param locationIdentity the location identity token that can be used for improved global
-     *            value numbering or null
-     */
-    void putByte(Object receiver, long offset, byte value, Object locationIdentity);
-
-    /**
-     * Write a short value within an object. The location identity gives a hint to the compiler for
-     * improved global value numbering.
-     *
-     * @param receiver the object that is written to
-     * @param offset the offset at which to write to the object in bytes
-     * @param value the value to be written
-     * @param locationIdentity the location identity token that can be used for improved global
-     *            value numbering or null
-     */
-    void putShort(Object receiver, long offset, short value, Object locationIdentity);
-
-    /**
-     * Write an int value within an object. The location identity gives a hint to the compiler for
-     * improved global value numbering.
-     *
-     * @param receiver the object that is written to
-     * @param offset the offset at which to write to the object in bytes
-     * @param value the value to be written
-     * @param locationIdentity the location identity token that can be used for improved global
-     *            value numbering or null
-     */
-    void putInt(Object receiver, long offset, int value, Object locationIdentity);
-
-    /**
-     * Write a long value within an object. The location identity gives a hint to the compiler for
-     * improved global value numbering.
-     *
-     * @param receiver the object that is written to
-     * @param offset the offset at which to write to the object in bytes
-     * @param value the value to be written
-     * @param locationIdentity the location identity token that can be used for improved global
-     *            value numbering or null
-     */
-    void putLong(Object receiver, long offset, long value, Object locationIdentity);
-
-    /**
-     * Write a float value within an object. The location identity gives a hint to the compiler for
-     * improved global value numbering.
-     *
-     * @param receiver the object that is written to
-     * @param offset the offset at which to write to the object in bytes
-     * @param value the value to be written
-     * @param locationIdentity the location identity token that can be used for improved global
-     *            value numbering or null
-     */
-    void putFloat(Object receiver, long offset, float value, Object locationIdentity);
-
-    /**
-     * Write a double value within an object. The location identity gives a hint to the compiler for
-     * improved global value numbering.
-     *
-     * @param receiver the object that is written to
-     * @param offset the offset at which to write to the object in bytes
-     * @param value the value to be written
-     * @param locationIdentity the location identity token that can be used for improved global
-     *            value numbering or null
-     */
-    void putDouble(Object receiver, long offset, double value, Object locationIdentity);
-
-    /**
-     * Write an Object value within an object. The location identity gives a hint to the compiler
-     * for improved global value numbering.
-     *
-     * @param receiver the object that is written to
-     * @param offset the offset at which to write to the object in bytes
-     * @param value the value to be written
-     * @param locationIdentity the location identity token that can be used for improved global
-     *            value numbering or null
-     */
-    void putObject(Object receiver, long offset, Object value, Object locationIdentity);
-}
--- a/truffle/com.oracle.truffle.api/src/com/oracle/truffle/api/unsafe/UnsafeAccessFactory.java	Tue Aug 18 16:10:03 2015 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,31 +0,0 @@
-/*
- * Copyright (c) 2013, 2015, 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.
- */
-package com.oracle.truffle.api.unsafe;
-
-import sun.misc.*;
-
-public interface UnsafeAccessFactory {
-    UnsafeAccess createUnsafeAccess(Unsafe unsafe);
-}
--- a/truffle/com.oracle.truffle.api/src/com/oracle/truffle/api/unsafe/package-info.java	Tue Aug 18 16:10:03 2015 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,35 +0,0 @@
-/*
- * Copyright (c) 2015, 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.
- */
-
-/*
- @ApiInfo(
- group="Deprecated"
- )
- */
-
-/** Will it be removed(?).
- */
-package com.oracle.truffle.api.unsafe;
-