diff --git a/com.oracle.truffle.r.engine/src/com/oracle/truffle/r/engine/interop/RNullMR.java b/com.oracle.truffle.r.engine/src/com/oracle/truffle/r/engine/interop/RNullMR.java
index dde35783c552f7b2eaa1781a600005dc87d6062d..472757526d68dccd7a73e0de39e7e2ecf9cdbb9e 100644
--- a/com.oracle.truffle.r.engine/src/com/oracle/truffle/r/engine/interop/RNullMR.java
+++ b/com.oracle.truffle.r.engine/src/com/oracle/truffle/r/engine/interop/RNullMR.java
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 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
@@ -28,20 +28,18 @@ import com.oracle.truffle.api.interop.Resolve;
import com.oracle.truffle.api.interop.TruffleObject;
import com.oracle.truffle.api.nodes.Node;
import com.oracle.truffle.r.ffi.impl.interop.NativePointer;
+import com.oracle.truffle.r.runtime.context.RContext;
import com.oracle.truffle.r.runtime.data.NativeDataAccess;
import com.oracle.truffle.r.runtime.data.RNull;
+import com.oracle.truffle.r.runtime.interop.RNullMRContextState;
@MessageResolution(receiverType = RNull.class)
public class RNullMR {
- /**
- * Workaround to avoid NFI converting {@link RNull} to {@code null}.
- */
- private static boolean isNull = true;
@Resolve(message = "IS_NULL")
public abstract static class RNullIsNullNode extends Node {
protected Object access(@SuppressWarnings("unused") RNull receiver) {
- return isNull;
+ return RContext.getInstance().stateRNullMR.isNull();
}
}
@@ -81,9 +79,13 @@ public class RNullMR {
}
}
+ /**
+ * Workaround to avoid NFI converting {@link RNull} to {@code null}.
+ */
static boolean setIsNull(boolean value) {
- boolean prev = isNull;
- isNull = value;
+ RNullMRContextState state = RContext.getInstance().stateRNullMR;
+ boolean prev = state.isNull();
+ state.setIsNull(value);
return prev;
}
}
diff --git a/com.oracle.truffle.r.ffi.impl/src/com/oracle/truffle/r/ffi/impl/nfi/TruffleNFI_Call.java b/com.oracle.truffle.r.ffi.impl/src/com/oracle/truffle/r/ffi/impl/nfi/TruffleNFI_Call.java
index 2e89e25493c67dc066f6b639df8cd5f2c9b8ed22..98bea5a094ff0a446211952b5e7dd6295edb56ba 100644
--- a/com.oracle.truffle.r.ffi.impl/src/com/oracle/truffle/r/ffi/impl/nfi/TruffleNFI_Call.java
+++ b/com.oracle.truffle.r.ffi.impl/src/com/oracle/truffle/r/ffi/impl/nfi/TruffleNFI_Call.java
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 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
@@ -90,11 +90,11 @@ public class TruffleNFI_Call implements CallRFFI {
@Cached("nativeCallInfo.address.asTruffleObject()") TruffleObject cachedAddress,
@Cached("getFunction(cachedArgsLength)") TruffleObject cachedFunction) {
Object result = null;
- boolean isNullSetting = prepareCall(nativeCallInfo.name, args, ffiWrapNodes);
Object[] realArgs = new Object[cachedArgsLength + 1];
- System.arraycopy(args, 0, realArgs, 1, cachedArgsLength);
- realArgs[0] = cachedAddress;
+ boolean isNullSetting = prepareCall(nativeCallInfo.name, args, ffiWrapNodes);
try {
+ System.arraycopy(args, 0, realArgs, 1, cachedArgsLength);
+ realArgs[0] = cachedAddress;
result = ForeignAccess.sendExecute(executeNode, cachedFunction, realArgs);
return unwrap.execute(result);
} catch (InteropException ex) {
@@ -112,11 +112,11 @@ public class TruffleNFI_Call implements CallRFFI {
@Cached("create()") FFIUnwrapNode unwrap,
@Cached("createExecute(cachedArgsLength)") Node executeNode) {
Object result = null;
- boolean isNullSetting = prepareCall(nativeCallInfo.name, args, ffiWrapNodes);
Object[] realArgs = new Object[cachedArgsLength + 1];
- System.arraycopy(args, 0, realArgs, 1, cachedArgsLength);
- realArgs[0] = nativeCallInfo.address.asTruffleObject();
+ boolean isNullSetting = prepareCall(nativeCallInfo.name, args, ffiWrapNodes);
try {
+ System.arraycopy(args, 0, realArgs, 1, cachedArgsLength);
+ realArgs[0] = nativeCallInfo.address.asTruffleObject();
result = ForeignAccess.sendExecute(executeNode, getFunction(cachedArgsLength), realArgs);
return unwrap.execute(result);
} catch (InteropException ex) {
@@ -181,6 +181,7 @@ public class TruffleNFI_Call implements CallRFFI {
}
private static void prepareReturn(String name, Object result, boolean isNullSetting) {
+ RContext.getRForeignAccessFactory().setIsNull(isNullSetting);
if (traceEnabled()) {
traceDownCallReturn(name, result);
}
@@ -191,7 +192,6 @@ public class TruffleNFI_Call implements CallRFFI {
nfiCtx.setLastUpCallException(null);
throw lastUpCallEx;
}
- RContext.getRForeignAccessFactory().setIsNull(isNullSetting);
}
@Override
diff --git a/com.oracle.truffle.r.runtime/src/com/oracle/truffle/r/runtime/context/RContext.java b/com.oracle.truffle.r.runtime/src/com/oracle/truffle/r/runtime/context/RContext.java
index 1fbb949422837996ef11f10dc4d730f3808c21db..45ef9e3c0c79c927c42adc36b9981a6089c9617a 100644
--- a/com.oracle.truffle.r.runtime/src/com/oracle/truffle/r/runtime/context/RContext.java
+++ b/com.oracle.truffle.r.runtime/src/com/oracle/truffle/r/runtime/context/RContext.java
@@ -103,6 +103,7 @@ import com.oracle.truffle.r.runtime.ffi.RFFIContext;
import com.oracle.truffle.r.runtime.ffi.RFFIFactory;
import com.oracle.truffle.r.runtime.instrument.InstrumentationState;
import com.oracle.truffle.r.runtime.interop.FastrInteropTryContextState;
+import com.oracle.truffle.r.runtime.interop.RNullMRContextState;
import com.oracle.truffle.r.runtime.nodes.RCodeBuilder;
import com.oracle.truffle.r.runtime.nodes.RSyntaxNode;
import com.oracle.truffle.r.runtime.rng.RRNG;
@@ -350,6 +351,7 @@ public final class RContext {
public final InstrumentationState stateInstrumentation;
public final ContextStateImpl stateInternalCode;
public final DLL.ContextStateImpl stateDLL;
+ public final RNullMRContextState stateRNullMR;
@CompilationFinal private RFFIContext stateRFFI;
@@ -370,7 +372,7 @@ public final class RContext {
private ContextState[] contextStates() {
return new ContextState[]{stateREnvVars, stateRLocale, stateRProfile, stateTempPath, stateROptions, stateREnvironment, stateRErrorHandling, stateRConnection, stateStdConnections, stateRNG,
stateRFFI,
- stateRSerialize, stateLazyDBCache, stateInstrumentation, stateDLL};
+ stateRSerialize, stateLazyDBCache, stateInstrumentation, stateDLL, stateRNullMR};
}
public static void setEmbedded() {
@@ -454,6 +456,7 @@ public final class RContext {
this.stateInstrumentation = InstrumentationState.newContextState(instrumenter);
this.stateInternalCode = ContextStateImpl.newContextState();
this.stateDLL = DLL.ContextStateImpl.newContextState();
+ this.stateRNullMR = RNullMRContextState.newContextState();
this.engine = RContext.getRRuntimeASTAccess().createEngine(this);
state.add(State.CONSTRUCTED);
@@ -527,6 +530,7 @@ public final class RContext {
stateLazyDBCache.initialize(this);
stateInstrumentation.initialize(this);
stateInternalCode.initialize(this);
+ stateRNullMR.initialize(this);
state.add(State.INITIALIZED);
if (!embedded) {
diff --git a/com.oracle.truffle.r.runtime/src/com/oracle/truffle/r/runtime/interop/RNullMRContextState.java b/com.oracle.truffle.r.runtime/src/com/oracle/truffle/r/runtime/interop/RNullMRContextState.java
new file mode 100644
index 0000000000000000000000000000000000000000..cdb89afb1e5e733a7df7d37236f5b64f0832eaaf
--- /dev/null
+++ b/com.oracle.truffle.r.runtime/src/com/oracle/truffle/r/runtime/interop/RNullMRContextState.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 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 com.oracle.truffle.r.runtime.interop;
+
+import com.oracle.truffle.r.runtime.context.RContext;
+import com.oracle.truffle.r.runtime.data.RNull;
+
+public class RNullMRContextState implements RContext.ContextState {
+ /**
+ * Workaround to avoid NFI converting {@link RNull} to {@code null}.
+ */
+ private boolean isNull = true;
+
+ public static RNullMRContextState newContextState() {
+ return new RNullMRContextState();
+ }
+
+ public boolean isNull() {
+ return isNull;
+ }
+
+ public void setIsNull(boolean isNull) {
+ this.isNull = isNull;
+ }
+}
diff --git a/com.oracle.truffle.r.test/src/com/oracle/truffle/r/test/engine/interop/AbstractMRTest.java b/com.oracle.truffle.r.test/src/com/oracle/truffle/r/test/engine/interop/AbstractMRTest.java
index f626efc8100388adda3b0d4ef817e611fb00120b..23edd664d4355fa5293ca82d899f7cb65c3d858e 100644
--- a/com.oracle.truffle.r.test/src/com/oracle/truffle/r/test/engine/interop/AbstractMRTest.java
+++ b/com.oracle.truffle.r.test/src/com/oracle/truffle/r/test/engine/interop/AbstractMRTest.java
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2017, 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
@@ -46,7 +46,6 @@ import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import org.graalvm.polyglot.Context;
import org.junit.Test;
-import static com.oracle.truffle.r.test.generate.FastRSession.execInContext;
import java.util.concurrent.Callable;
public abstract class AbstractMRTest {
diff --git a/com.oracle.truffle.r.test/src/com/oracle/truffle/r/test/engine/interop/RFunctionMRTest.java b/com.oracle.truffle.r.test/src/com/oracle/truffle/r/test/engine/interop/RFunctionMRTest.java
index a4068db583ae2d5be1489d0c5a362cca92161d92..deb0bbd2029a62e31d00f9343828b91749f772fd 100644
--- a/com.oracle.truffle.r.test/src/com/oracle/truffle/r/test/engine/interop/RFunctionMRTest.java
+++ b/com.oracle.truffle.r.test/src/com/oracle/truffle/r/test/engine/interop/RFunctionMRTest.java
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2017, 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
@@ -42,29 +42,32 @@ public class RFunctionMRTest extends AbstractMRTest {
@Test
public void testExecute() throws UnsupportedTypeException, ArityException, UnsupportedMessageException {
- RFunction f = create("function() {}");
- assertTrue(ForeignAccess.sendIsExecutable(Message.IS_EXECUTABLE.createNode(), f));
+ execInContext(() -> {
+ RFunction f = create("function() {}");
+ assertTrue(ForeignAccess.sendIsExecutable(Message.IS_EXECUTABLE.createNode(), f));
- TruffleObject result = (TruffleObject) ForeignAccess.sendExecute(Message.createExecute(0).createNode(), f);
- assertTrue(ForeignAccess.sendIsNull(Message.IS_NULL.createNode(), result));
+ TruffleObject result = (TruffleObject) ForeignAccess.sendExecute(Message.createExecute(0).createNode(), f);
+ assertTrue(ForeignAccess.sendIsNull(Message.IS_NULL.createNode(), result));
- f = create("function() {1L}");
- assertEquals(1, ForeignAccess.sendExecute(Message.createExecute(0).createNode(), f));
+ f = create("function() {1L}");
+ assertEquals(1, ForeignAccess.sendExecute(Message.createExecute(0).createNode(), f));
- f = create("function() {1}");
- assertEquals(1.0, ForeignAccess.sendExecute(Message.createExecute(0).createNode(), f));
+ f = create("function() {1}");
+ assertEquals(1.0, ForeignAccess.sendExecute(Message.createExecute(0).createNode(), f));
- f = create("function() {TRUE}");
- assertEquals(true, ForeignAccess.sendExecute(Message.createExecute(0).createNode(), f));
+ f = create("function() {TRUE}");
+ assertEquals(true, ForeignAccess.sendExecute(Message.createExecute(0).createNode(), f));
- f = create("function(a) {a}");
- assertEquals("abc", ForeignAccess.sendExecute(Message.createExecute(1).createNode(), f, "abc"));
+ f = create("function(a) {a}");
+ assertEquals("abc", ForeignAccess.sendExecute(Message.createExecute(1).createNode(), f, "abc"));
- f = create("function(a) { is.logical(a) }");
- assertEquals(true, ForeignAccess.sendExecute(Message.createExecute(1).createNode(), f, true));
+ f = create("function(a) { is.logical(a) }");
+ assertEquals(true, ForeignAccess.sendExecute(Message.createExecute(1).createNode(), f, true));
- f = create("function(a) { as.external.short(a) }");
- assertTrue(ForeignAccess.sendExecute(Message.createExecute(1).createNode(), f, 123) instanceof Short);
+ f = create("function(a) { as.external.short(a) }");
+ assertTrue(ForeignAccess.sendExecute(Message.createExecute(1).createNode(), f, 123) instanceof Short);
+ return null;
+ });
}