When rethrowing an exception, print the stack trace of its original site instead of rethrow site.

src/isolate.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 217 matching lines @@
     ASSERT(!external_caught_exception_);
     ASSERT(try_catch_handler_address_ == NULL);
   }
 
   Isolate* isolate_;
   // The context where the current execution method is created and for variable
   // lookups.
   Context* context_;
   ThreadId thread_id_;
   MaybeObject* pending_exception_;
+  Object* last_traced_exception_;
+  JSArray* last_stack_trace_;
   bool has_pending_message_;
   Object* pending_message_obj_;
   Script* pending_message_script_;
   int pending_message_start_pos_;
   int pending_message_end_pos_;
   // Use a separate value for scheduled exceptions to preserve the
   // invariants that hold about pending_exception.  We may want to
   // unify them later.
   MaybeObject* scheduled_exception_;
   bool external_caught_exception_;
@@ skipping 309 matching lines @@
   }
   void set_external_caught_exception(bool value) {
     thread_local_top_.external_caught_exception_ = value;
   }
   void set_pending_exception(MaybeObject* exception) {
     thread_local_top_.pending_exception_ = exception;
   }
   void clear_pending_exception() {
     thread_local_top_.pending_exception_ = heap_.the_hole_value();
   }
+  void clear_last_stack_trace() {
+    thread_local_top_.last_traced_exception_ = heap_.the_hole_value();
+    thread_local_top_.last_stack_trace_ = NULL;
+  }
   MaybeObject** pending_exception_address() {
     return &thread_local_top_.pending_exception_;
   }
   bool has_pending_exception() {
     return !thread_local_top_.pending_exception_->IsTheHole();
   }
   void clear_pending_message() {
     thread_local_top_.has_pending_message_ = false;
     thread_local_top_.pending_message_obj_ = heap_.the_hole_value();
     thread_local_top_.pending_message_script_ = NULL;
@@ skipping 116 matching lines @@
   void set_ignore_out_of_memory(bool value) {
     thread_local_top_.ignore_out_of_memory_ = value;
   }
 
   void PrintCurrentStackTrace(FILE* out);
   void PrintStackTrace(FILE* out, char* thread_data);
   void PrintStack(StringStream* accumulator);
   void PrintStack();
   Handle<String> StackTraceString();
   Handle<JSArray> CaptureCurrentStackTrace(
-      int frame_limit,
-      StackTrace::StackTraceOptions options);
+      int frame_limit, StackTrace::StackTraceOptions options);
 
   // Returns if the top context may access the given global object. If
   // the result is false, the pending exception is guaranteed to be
   // set.
   bool MayNamedAccess(JSObject* receiver,
                       Object* key,
                       v8::AccessType type);
   bool MayIndexedAccess(JSObject* receiver,
                         uint32_t index,
                         v8::AccessType type);
@@ skipping 676 matching lines @@
 
 // Mark the global context with out of memory.
 inline void Context::mark_out_of_memory() {
   global_context()->set_out_of_memory(HEAP->true_value());
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_ISOLATE_H_