com.oracle.truffle.nfi.impl.SerializeArgumentLibrary Maven / Gradle / Ivy
/*
* Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* The Universal Permissive License (UPL), Version 1.0
*
* Subject to the condition set forth below, permission is hereby granted to any
* person obtaining a copy of this software, associated documentation and/or
* data (collectively the "Software"), free of charge and under any and all
* copyright rights in the Software, and any and all patent rights owned or
* freely licensable by each licensor hereunder covering either (i) the
* unmodified Software as contributed to or provided by such licensor, or (ii)
* the Larger Works (as defined below), to deal in both
*
* (a) the Software, and
*
* (b) any piece of software and/or hardware listed in the lrgrwrks.txt file if
* one is included with the Software each a "Larger Work" to which the Software
* is contributed by such licensors),
*
* without restriction, including without limitation the rights to copy, create
* derivative works of, display, perform, and distribute the Software and make,
* use, sell, offer for sale, import, export, have made, and have sold the
* Software and the Larger Work(s), and to sublicense the foregoing rights on
* either these or other terms.
*
* This license is subject to the following condition:
*
* The above copyright notice and either this complete permission notice or at a
* minimum a reference to the UPL must be included in all copies or substantial
* portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package com.oracle.truffle.nfi.impl;
import com.oracle.truffle.api.dsl.Cached;
import com.oracle.truffle.api.dsl.Cached.Shared;
import com.oracle.truffle.api.dsl.Specialization;
import com.oracle.truffle.api.interop.InteropLibrary;
import com.oracle.truffle.api.interop.UnsupportedMessageException;
import com.oracle.truffle.api.interop.UnsupportedTypeException;
import com.oracle.truffle.api.library.CachedLibrary;
import com.oracle.truffle.api.library.ExportLibrary;
import com.oracle.truffle.api.library.ExportMessage;
import com.oracle.truffle.api.library.GenerateLibrary;
import com.oracle.truffle.api.library.GenerateLibrary.DefaultExport;
import com.oracle.truffle.api.library.Library;
import com.oracle.truffle.api.library.LibraryFactory;
import com.oracle.truffle.api.profiles.BranchProfile;
import com.oracle.truffle.nfi.impl.NativeArgumentBuffer.TypeTag;
import com.oracle.truffle.nfi.impl.SerializeArgumentLibrary.BooleanArrayConversion;
import com.oracle.truffle.nfi.impl.SerializeArgumentLibrary.ByteArrayConversion;
import com.oracle.truffle.nfi.impl.SerializeArgumentLibrary.CharArrayConversion;
import com.oracle.truffle.nfi.impl.SerializeArgumentLibrary.CharConversion;
import com.oracle.truffle.nfi.impl.SerializeArgumentLibrary.DefaultConversion;
import com.oracle.truffle.nfi.impl.SerializeArgumentLibrary.DoubleArrayConversion;
import com.oracle.truffle.nfi.impl.SerializeArgumentLibrary.FloatArrayConversion;
import com.oracle.truffle.nfi.impl.SerializeArgumentLibrary.IntArrayConversion;
import com.oracle.truffle.nfi.impl.SerializeArgumentLibrary.LongArrayConversion;
import com.oracle.truffle.nfi.impl.SerializeArgumentLibrary.ShortArrayConversion;
@GenerateLibrary
@DefaultExport(CharConversion.class)
@DefaultExport(BooleanArrayConversion.class)
@DefaultExport(ByteArrayConversion.class)
@DefaultExport(ShortArrayConversion.class)
@DefaultExport(CharArrayConversion.class)
@DefaultExport(IntArrayConversion.class)
@DefaultExport(LongArrayConversion.class)
@DefaultExport(FloatArrayConversion.class)
@DefaultExport(DoubleArrayConversion.class)
@DefaultExport(DefaultConversion.class)
@SuppressWarnings("unused")
abstract class SerializeArgumentLibrary extends Library {
public void putByte(Object arg, NativeArgumentBuffer buffer) throws UnsupportedTypeException {
throw UnsupportedTypeException.create(new Object[]{arg});
}
public void putUByte(Object arg, NativeArgumentBuffer buffer) throws UnsupportedTypeException {
throw UnsupportedTypeException.create(new Object[]{arg});
}
public void putShort(Object arg, NativeArgumentBuffer buffer) throws UnsupportedTypeException {
throw UnsupportedTypeException.create(new Object[]{arg});
}
public void putUShort(Object arg, NativeArgumentBuffer buffer) throws UnsupportedTypeException {
throw UnsupportedTypeException.create(new Object[]{arg});
}
public void putInt(Object arg, NativeArgumentBuffer buffer) throws UnsupportedTypeException {
throw UnsupportedTypeException.create(new Object[]{arg});
}
public void putUInt(Object arg, NativeArgumentBuffer buffer) throws UnsupportedTypeException {
throw UnsupportedTypeException.create(new Object[]{arg});
}
public void putLong(Object arg, NativeArgumentBuffer buffer) throws UnsupportedTypeException {
throw UnsupportedTypeException.create(new Object[]{arg});
}
public void putULong(Object arg, NativeArgumentBuffer buffer) throws UnsupportedTypeException {
throw UnsupportedTypeException.create(new Object[]{arg});
}
public void putFloat(Object arg, NativeArgumentBuffer buffer) throws UnsupportedTypeException {
throw UnsupportedTypeException.create(new Object[]{arg});
}
public void putDouble(Object arg, NativeArgumentBuffer buffer) throws UnsupportedTypeException {
throw UnsupportedTypeException.create(new Object[]{arg});
}
public void putPointer(Object arg, NativeArgumentBuffer buffer, int ptrSize) throws UnsupportedTypeException {
throw UnsupportedTypeException.create(new Object[]{arg});
}
public void putString(Object arg, NativeArgumentBuffer buffer, int ptrSize) throws UnsupportedTypeException {
throw UnsupportedTypeException.create(new Object[]{arg});
}
public static LibraryFactory getFactory() {
return FACTORY;
}
public static SerializeArgumentLibrary getUncached() {
return FACTORY.getUncached();
}
private static final LibraryFactory FACTORY = LibraryFactory.resolve(SerializeArgumentLibrary.class);
@ExportLibrary(value = SerializeArgumentLibrary.class, receiverType = Object.class)
abstract static class DefaultConversion {
@ExportMessage
static void putByte(Object arg, NativeArgumentBuffer buffer,
@Shared("exception") @Cached BranchProfile exception,
@CachedLibrary("arg") InteropLibrary interop) throws UnsupportedTypeException {
try {
if (interop.isNumber(arg)) {
buffer.putInt8(interop.asByte(arg));
return;
}
} catch (UnsupportedMessageException ex) {
// fallthrough
}
exception.enter();
try {
buffer.putInt8(interop.asBoolean(arg) ? (byte) 1 : 0);
} catch (UnsupportedMessageException ex2) {
throw UnsupportedTypeException.create(new Object[]{arg});
}
}
@ExportMessage
static void putUByte(Object arg, NativeArgumentBuffer buffer,
@Shared("exception") @Cached BranchProfile exception,
@CachedLibrary("arg") InteropLibrary interop) throws UnsupportedTypeException {
try {
if (interop.isNumber(arg)) {
short nr = interop.asShort(arg);
buffer.putInt8((byte) nr);
return;
}
} catch (UnsupportedMessageException ex) {
// fallthrough
}
exception.enter();
try {
buffer.putInt8(interop.asBoolean(arg) ? (byte) 1 : 0);
} catch (UnsupportedMessageException ex2) {
throw UnsupportedTypeException.create(new Object[]{arg});
}
}
@ExportMessage
static void putShort(Object arg, NativeArgumentBuffer buffer,
@Shared("exception") @Cached BranchProfile exception,
@CachedLibrary("arg") InteropLibrary interop) throws UnsupportedTypeException {
try {
if (interop.isNumber(arg)) {
buffer.putInt16(interop.asShort(arg));
return;
}
} catch (UnsupportedMessageException ex) {
// fallthrough
}
exception.enter();
try {
buffer.putInt16(interop.asBoolean(arg) ? (short) 1 : 0);
} catch (UnsupportedMessageException ex2) {
throw UnsupportedTypeException.create(new Object[]{arg});
}
}
@ExportMessage
static void putUShort(Object arg, NativeArgumentBuffer buffer,
@Shared("exception") @Cached BranchProfile exception,
@CachedLibrary("arg") InteropLibrary interop) throws UnsupportedTypeException {
try {
if (interop.isNumber(arg)) {
int nr = interop.asInt(arg);
buffer.putInt16((short) nr);
return;
}
} catch (UnsupportedMessageException ex) {
// fallthrough
}
exception.enter();
try {
buffer.putInt16(interop.asBoolean(arg) ? (short) 1 : 0);
} catch (UnsupportedMessageException ex2) {
throw UnsupportedTypeException.create(new Object[]{arg});
}
}
@ExportMessage
static void putInt(Object arg, NativeArgumentBuffer buffer,
@Shared("exception") @Cached BranchProfile exception,
@CachedLibrary("arg") InteropLibrary interop) throws UnsupportedTypeException {
try {
if (interop.isNumber(arg)) {
buffer.putInt32(interop.asInt(arg));
return;
}
} catch (UnsupportedMessageException ex) {
// fallthrough
}
exception.enter();
try {
buffer.putInt32(interop.asBoolean(arg) ? 1 : 0);
} catch (UnsupportedMessageException ex2) {
throw UnsupportedTypeException.create(new Object[]{arg});
}
}
@ExportMessage
static void putUInt(Object arg, NativeArgumentBuffer buffer,
@Shared("exception") @Cached BranchProfile exception,
@CachedLibrary("arg") InteropLibrary interop) throws UnsupportedTypeException {
try {
if (interop.isNumber(arg)) {
long nr = interop.asLong(arg);
buffer.putInt32((int) nr);
return;
}
} catch (UnsupportedMessageException ex) {
// fallthrough
}
exception.enter();
try {
buffer.putInt32(interop.asBoolean(arg) ? 1 : 0);
} catch (UnsupportedMessageException ex2) {
throw UnsupportedTypeException.create(new Object[]{arg});
}
}
@ExportMessage
@ExportMessage(name = "putULong")
static void putLong(Object arg, NativeArgumentBuffer buffer,
@Shared("exception") @Cached BranchProfile exception,
@CachedLibrary("arg") InteropLibrary interop) throws UnsupportedTypeException {
try {
if (interop.isNumber(arg)) {
buffer.putInt64(interop.asLong(arg));
return;
}
} catch (UnsupportedMessageException ex) {
// fallthrough
}
exception.enter();
try {
buffer.putInt64(interop.asBoolean(arg) ? 1L : 0L);
} catch (UnsupportedMessageException ex2) {
throw UnsupportedTypeException.create(new Object[]{arg});
}
}
@ExportMessage
static void putFloat(Object arg, NativeArgumentBuffer buffer,
@Shared("exception") @Cached BranchProfile exception,
@CachedLibrary("arg") InteropLibrary interop) throws UnsupportedTypeException {
try {
if (interop.isNumber(arg)) {
buffer.putFloat(interop.asFloat(arg));
return;
}
} catch (UnsupportedMessageException ex) {
// fallthrough
}
exception.enter();
try {
buffer.putFloat(interop.asBoolean(arg) ? 1.0f : 0.0f);
} catch (UnsupportedMessageException ex2) {
throw UnsupportedTypeException.create(new Object[]{arg});
}
}
@ExportMessage
static void putDouble(Object arg, NativeArgumentBuffer buffer,
@Shared("exception") @Cached BranchProfile exception,
@CachedLibrary("arg") InteropLibrary interop) throws UnsupportedTypeException {
try {
if (interop.isNumber(arg)) {
buffer.putDouble(interop.asDouble(arg));
return;
}
} catch (UnsupportedMessageException ex) {
// fallthrough
}
exception.enter();
try {
buffer.putDouble(interop.asBoolean(arg) ? 1.0 : 0.0);
} catch (UnsupportedMessageException ex2) {
throw UnsupportedTypeException.create(new Object[]{arg});
}
}
@ExportMessage
static class PutPointer {
@Specialization(guards = "interop.isPointer(arg)", rewriteOn = UnsupportedMessageException.class)
static void putPointer(Object arg, NativeArgumentBuffer buffer, int ptrSize,
@CachedLibrary("arg") InteropLibrary interop) throws UnsupportedMessageException {
buffer.putPointer(interop.asPointer(arg), ptrSize);
}
@Specialization(guards = {"!interop.isPointer(arg)", "interop.isNull(arg)"})
static void putNull(@SuppressWarnings("unused") Object arg, NativeArgumentBuffer buffer, int ptrSize,
@SuppressWarnings("unused") @CachedLibrary("arg") InteropLibrary interop) {
buffer.putPointer(0, ptrSize);
}
@Specialization(replaces = {"putPointer", "putNull"})
static void putGeneric(Object arg, NativeArgumentBuffer buffer, int ptrSize,
@CachedLibrary("arg") InteropLibrary interop,
@Shared("exception") @Cached BranchProfile exception) throws UnsupportedTypeException {
try {
interop.toNative(arg);
if (interop.isPointer(arg)) {
buffer.putPointer(interop.asPointer(arg), ptrSize);
return;
}
} catch (UnsupportedMessageException ex) {
// fallthrough
}
exception.enter();
if (interop.isNull(arg)) {
buffer.putPointer(0, ptrSize);
return;
} else {
try {
if (interop.isNumber(arg)) {
buffer.putPointer(interop.asLong(arg), ptrSize);
return;
}
} catch (UnsupportedMessageException ex2) {
// fallthrough
}
try {
// workaround: some objects do not yet adhere to the contract of
// toNative/isPointer/asPointer, ask for pointer one more time
buffer.putPointer(interop.asPointer(arg), ptrSize);
return;
} catch (UnsupportedMessageException e) {
// fallthrough
}
}
throw UnsupportedTypeException.create(new Object[]{arg});
}
}
@ExportMessage
static class PutString {
@Specialization(guards = "interop.isString(arg)", rewriteOn = UnsupportedMessageException.class)
static void putString(Object arg, NativeArgumentBuffer buffer, int ptrSize,
@CachedLibrary("arg") InteropLibrary interop) throws UnsupportedMessageException {
buffer.putObject(TypeTag.STRING, interop.asString(arg), ptrSize);
}
@Specialization(guards = {"!interop.isString(arg)", "interop.isNull(arg)"})
static void putNull(@SuppressWarnings("unused") Object arg, NativeArgumentBuffer buffer, int ptrSize,
@SuppressWarnings("unused") @CachedLibrary("arg") InteropLibrary interop) {
buffer.putPointer(0, ptrSize);
}
@Specialization(replaces = {"putString", "putNull"})
static void putGeneric(Object arg, NativeArgumentBuffer buffer, int ptrSize,
@CachedLibrary("arg") InteropLibrary interop,
@Shared("exception") @Cached BranchProfile exception) throws UnsupportedTypeException {
try {
if (interop.isString(arg)) {
buffer.putObject(TypeTag.STRING, interop.asString(arg), ptrSize);
return;
}
} catch (UnsupportedMessageException ex) {
// fallthrough
}
exception.enter();
if (interop.isNull(arg)) {
buffer.putPointer(0, ptrSize);
} else {
throw UnsupportedTypeException.create(new Object[]{arg});
}
}
}
}
@ExportLibrary(value = SerializeArgumentLibrary.class, receiverType = Character.class)
abstract static class CharConversion {
static int zero() {
return 0;
}
@ExportMessage
static void putByte(Character ch, NativeArgumentBuffer buffer,
@CachedLibrary("zero()") SerializeArgumentLibrary serialize) throws UnsupportedTypeException {
serialize.putByte((int) ch, buffer);
}
@ExportMessage
static void putUByte(Character ch, NativeArgumentBuffer buffer,
@CachedLibrary("zero()") SerializeArgumentLibrary serialize) throws UnsupportedTypeException {
serialize.putUByte((int) ch, buffer);
}
@ExportMessage
static void putShort(Character ch, NativeArgumentBuffer buffer,
@CachedLibrary("zero()") SerializeArgumentLibrary serialize) throws UnsupportedTypeException {
serialize.putShort((int) ch, buffer);
}
@ExportMessage
static void putUShort(Character ch, NativeArgumentBuffer buffer,
@CachedLibrary("zero()") SerializeArgumentLibrary serialize) throws UnsupportedTypeException {
serialize.putUShort((int) ch, buffer);
}
@ExportMessage
static void putInt(Character ch, NativeArgumentBuffer buffer,
@CachedLibrary("zero()") SerializeArgumentLibrary serialize) throws UnsupportedTypeException {
serialize.putInt((int) ch, buffer);
}
@ExportMessage
static void putUInt(Character ch, NativeArgumentBuffer buffer,
@CachedLibrary("zero()") SerializeArgumentLibrary serialize) throws UnsupportedTypeException {
serialize.putUInt((int) ch, buffer);
}
@ExportMessage
static void putLong(Character ch, NativeArgumentBuffer buffer,
@CachedLibrary("zero()") SerializeArgumentLibrary serialize) throws UnsupportedTypeException {
serialize.putLong((int) ch, buffer);
}
@ExportMessage
static void putULong(Character ch, NativeArgumentBuffer buffer,
@CachedLibrary("zero()") SerializeArgumentLibrary serialize) throws UnsupportedTypeException {
serialize.putULong((int) ch, buffer);
}
@ExportMessage
static void putFloat(Character ch, NativeArgumentBuffer buffer,
@CachedLibrary("zero()") SerializeArgumentLibrary serialize) throws UnsupportedTypeException {
serialize.putFloat((int) ch, buffer);
}
@ExportMessage
static void putDouble(Character ch, NativeArgumentBuffer buffer,
@CachedLibrary("zero()") SerializeArgumentLibrary serialize) throws UnsupportedTypeException {
serialize.putDouble((int) ch, buffer);
}
}
@ExportLibrary(value = SerializeArgumentLibrary.class, receiverType = boolean[].class)
abstract static class BooleanArrayConversion {
@ExportMessage
static void putPointer(boolean[] receiver, NativeArgumentBuffer buffer, int ptrSize) {
buffer.putObject(TypeTag.BOOLEAN_ARRAY, receiver, ptrSize);
}
}
@ExportLibrary(value = SerializeArgumentLibrary.class, receiverType = byte[].class)
abstract static class ByteArrayConversion {
@ExportMessage
static void putPointer(byte[] receiver, NativeArgumentBuffer buffer, int ptrSize) {
buffer.putObject(TypeTag.BYTE_ARRAY, receiver, ptrSize);
}
}
@ExportLibrary(value = SerializeArgumentLibrary.class, receiverType = short[].class)
abstract static class ShortArrayConversion {
@ExportMessage
static void putPointer(short[] receiver, NativeArgumentBuffer buffer, int ptrSize) {
buffer.putObject(TypeTag.SHORT_ARRAY, receiver, ptrSize);
}
}
@ExportLibrary(value = SerializeArgumentLibrary.class, receiverType = char[].class)
abstract static class CharArrayConversion {
@ExportMessage
static void putPointer(char[] receiver, NativeArgumentBuffer buffer, int ptrSize) {
buffer.putObject(TypeTag.CHAR_ARRAY, receiver, ptrSize);
}
}
@ExportLibrary(value = SerializeArgumentLibrary.class, receiverType = int[].class)
abstract static class IntArrayConversion {
@ExportMessage
static void putPointer(int[] receiver, NativeArgumentBuffer buffer, int ptrSize) {
buffer.putObject(TypeTag.INT_ARRAY, receiver, ptrSize);
}
}
@ExportLibrary(value = SerializeArgumentLibrary.class, receiverType = long[].class)
abstract static class LongArrayConversion {
@ExportMessage
static void putPointer(long[] receiver, NativeArgumentBuffer buffer, int ptrSize) {
buffer.putObject(TypeTag.LONG_ARRAY, receiver, ptrSize);
}
}
@ExportLibrary(value = SerializeArgumentLibrary.class, receiverType = float[].class)
abstract static class FloatArrayConversion {
@ExportMessage
static void putPointer(float[] receiver, NativeArgumentBuffer buffer, int ptrSize) {
buffer.putObject(TypeTag.FLOAT_ARRAY, receiver, ptrSize);
}
}
@ExportLibrary(value = SerializeArgumentLibrary.class, receiverType = double[].class)
abstract static class DoubleArrayConversion {
@ExportMessage
static void putPointer(double[] receiver, NativeArgumentBuffer buffer, int ptrSize) {
buffer.putObject(TypeTag.DOUBLE_ARRAY, receiver, ptrSize);
}
}
}
© 2015 - 2025 Weber Informatics LLC | Privacy Policy