Add a flag for aborting on stack overflow.

src/isolate.cc

Index: src/isolate.cc
diff --git a/src/isolate.cc b/src/isolate.cc
index 9a21e236cff78bb6608250837e72e8ca49afbd24..435168fd0d058eef1a3eac993bc04ec74dbdb155 100644
--- a/src/isolate.cc
+++ b/src/isolate.cc
@@ -925,6 +925,10 @@ bool Isolate::MayAccess(Handle<Context> accessing_context,
 
 
 Object* Isolate::StackOverflow() {
+  if (FLAG_abort_on_stack_overflow) {
+    V8_Fatal(__FILE__, __LINE__, "Aborting on stack overflow");

[Michael Starzinger, 2016/09/29 10:07:54]

nit: Any reason not to use the "FATAL" macro instead?

+  }
+
   DisallowJavascriptExecution no_js(this);
   HandleScope scope(this);