introduce ReportFatalErroronOutOfMemoryError

Author: teshull

substratevm/src/com.oracle.svm.core/src/com/oracle/svm/core/SubstrateGCOptions.java

@@ -84,6 +84,9 @@ protected void onValueUpdate(EconomicMap<OptionKey<?>, Object> values, Long oldV
     @Option(help = "Exit on the first occurrence of an out-of-memory error that is thrown because the Java heap is out of memory.", type = OptionType.Expert)//
     public static final RuntimeOptionKey<Boolean> ExitOnOutOfMemoryError = new NotifyGCRuntimeOptionKey<>(false);
 
+    @Option(help = "Report a fatal error on the first occurrence of an out-of-memory error that is thrown because the Java heap is out of memory.", type = OptionType.Expert)//
+    public static final RuntimeOptionKey<Boolean> ReportFatalErrorOnOutOfMemoryError = new RuntimeOptionKey<>(false);
+
     @Option(help = "Ignore calls to System.gc().", type = OptionType.Expert)//
     public static final RuntimeOptionKey<Boolean> DisableExplicitGC = new NotifyGCRuntimeOptionKey<>(false);
 

substratevm/src/com.oracle.svm.core/src/com/oracle/svm/core/heap/OutOfMemoryUtil.java

@@ -24,6 +24,11 @@
  */
 package com.oracle.svm.core.heap;
 
+import org.graalvm.nativeimage.ImageSingletons;
+import org.graalvm.nativeimage.LogHandler;
+import org.graalvm.nativeimage.Platform;
+import org.graalvm.nativeimage.impl.InternalPlatform;
+
 import com.oracle.svm.core.SubstrateGCOptions;
 import com.oracle.svm.core.SubstrateOptions;
 import com.oracle.svm.core.Uninterruptible;
@@ -68,6 +73,16 @@ public static OutOfMemoryError reportOutOfMemoryError(OutOfMemoryError error) {
                 VMError.shouldNotReachHere("ExitOnOutOfMemoryError can only be used if the LibC support is present.");
             }
         }
+
+        if (SubstrateGCOptions.ReportFatalErrorOnOutOfMemoryError.getValue()) {
+            if (Platform.includedIn(InternalPlatform.NATIVE_ONLY.class)) {
+                Log.log().string("Reporting Fatal Error due to java.lang.OutOfMemoryError: ").exception(error);
+            } else {
+                Log.log().string("Reporting Fatal Error due to java.lang.OutOfMemoryError").newline();
+            }
+            ImageSingletons.lookup(LogHandler.class).fatalError();
+        }
+
         throw error;
     }
 }