Implementation of Isolate::IsExecutionTerminating().

Author: iamstolis

graal-nodejs/deps/v8/src/graal/graal_isolate.cc

@@ -723,6 +723,7 @@ GraalIsolate::GraalIsolate(JavaVM* jvm, JNIEnv* env, v8::Isolate::CreateParams c
     ACCESS_METHOD(GraalAccessMethod::isolate_get_heap_statistics, "isolateGetHeapStatistics", "()V")
     ACCESS_METHOD(GraalAccessMethod::isolate_terminate_execution, "isolateTerminateExecution", "()V")
     ACCESS_METHOD(GraalAccessMethod::isolate_cancel_terminate_execution, "isolateCancelTerminateExecution", "()V")
+    ACCESS_METHOD(GraalAccessMethod::isolate_is_execution_terminating, "isolateIsExecutionTerminating", "()Z")
     ACCESS_METHOD(GraalAccessMethod::isolate_get_int_placeholder, "isolateGetIntPlaceholder", "()Ljava/lang/Object;")
     ACCESS_METHOD(GraalAccessMethod::isolate_get_safe_int_placeholder, "isolateGetSafeIntPlaceholder", "()Ljava/lang/Object;")
     ACCESS_METHOD(GraalAccessMethod::isolate_get_double_placeholder, "isolateGetDoublePlaceholder", "()Ljava/lang/Object;")
@@ -1262,6 +1263,11 @@ void GraalIsolate::CancelTerminateExecution() {
     }
 }
 
+bool GraalIsolate::IsExecutionTerminating() {
+    JNI_CALL(jboolean, terminating, this, GraalAccessMethod::isolate_is_execution_terminating, Boolean);
+    return terminating;
+}
+
 void GraalIsolate::SetFunctionTemplateData(unsigned id, GraalValue* data) {
     while (function_template_data.size() <= id) function_template_data.push_back(nullptr);
     data->ReferenceAdded();

graal-nodejs/deps/v8/src/graal/graal_isolate.h

@@ -205,6 +205,7 @@ enum GraalAccessMethod {
     isolate_get_heap_statistics,
     isolate_terminate_execution,
     isolate_cancel_terminate_execution,
+    isolate_is_execution_terminating,
     isolate_get_int_placeholder,
     isolate_get_safe_int_placeholder,
     isolate_get_double_placeholder,
@@ -473,6 +474,7 @@ class GraalIsolate {
 
     void TerminateExecution();
     void CancelTerminateExecution();
+    bool IsExecutionTerminating();
 
     inline JNIEnv* GetJNIEnv() {
         return jni_env_;

graal-nodejs/deps/v8/src/graal/v8.cc

@@ -583,8 +583,7 @@ namespace v8 {
     }
 
     bool Isolate::IsExecutionTerminating() {
-        TRACE
-        return false;
+        return reinterpret_cast<GraalIsolate*> (this)->IsExecutionTerminating();
     }
 
     void Isolate::DumpAndResetStats() {

graal-nodejs/mx.graal-nodejs/com.oracle.truffle.trufflenode/src/com/oracle/truffle/trufflenode/GraalJSAccess.java

@@ -3179,6 +3179,10 @@ public void isolateGetHeapStatistics() {
 
     private boolean terminateExecution;
 
+    public synchronized boolean isolateIsExecutionTerminating() {
+        return terminateExecution;
+    }
+
     public synchronized void isolateCancelTerminateExecution() {
         terminateExecution = false;
         if (Thread.currentThread() == agent.getThread()) {

graal-nodejs/mx.graal-nodejs/com.oracle.truffle.trufflenode/src/svmnodejs.jniconfig

@@ -105,6 +105,7 @@
       { "name": "isolateGetIntPlaceholder" },
       { "name": "isolateGetSafeIntPlaceholder" },
       { "name": "isolateInternalErrorCheck" },
+      { "name": "isolateIsExecutionTerminating" },
       { "name": "isolateMeasureMemory" },
       { "name": "isolatePerformGC" },
       { "name": "isolateRunMicrotasks" },