Add scriptId to StackTrace frames.

src/isolate.cc

 // 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 716 matching lines @@
 Handle<JSArray> Isolate::CaptureCurrentStackTrace(
     int frame_limit, StackTrace::StackTraceOptions options) {
   // Ensure no negative values.
   int limit = Max(frame_limit, 0);
   Handle<JSArray> stack_trace = factory()->NewJSArray(frame_limit);
 
   Handle<String> column_key =
       factory()->InternalizeOneByteString(STATIC_ASCII_VECTOR("column"));
   Handle<String> line_key =
       factory()->InternalizeOneByteString(STATIC_ASCII_VECTOR("lineNumber"));
-  Handle<String> script_key =
+  Handle<String> script_id_key =
+      factory()->InternalizeOneByteString(STATIC_ASCII_VECTOR("scriptId"));
+  Handle<String> script_name_key =
       factory()->InternalizeOneByteString(STATIC_ASCII_VECTOR("scriptName"));
   Handle<String> script_name_or_source_url_key =
       factory()->InternalizeOneByteString(
           STATIC_ASCII_VECTOR("scriptNameOrSourceURL"));
   Handle<String> function_key =
       factory()->InternalizeOneByteString(STATIC_ASCII_VECTOR("functionName"));
   Handle<String> eval_key =
       factory()->InternalizeOneByteString(STATIC_ASCII_VECTOR("isEval"));
   Handle<String> constructor_key =
       factory()->InternalizeOneByteString(STATIC_ASCII_VECTOR("isConstructor"));
@@ skipping 35 matching lines @@
                   stack_frame, column_key,
                   Handle<Smi>(Smi::FromInt(column_offset + 1), this), NONE));
         }
         CHECK_NOT_EMPTY_HANDLE(
             this,
             JSObject::SetLocalPropertyIgnoreAttributes(
                 stack_frame, line_key,
                 Handle<Smi>(Smi::FromInt(line_number + 1), this), NONE));
       }
 
+      if (options & StackTrace::kScriptId) {
+        Handle<Smi> script_id(script->id(), this);
+        CHECK_NOT_EMPTY_HANDLE(this,
+                               JSObject::SetLocalPropertyIgnoreAttributes(
+                                   stack_frame, script_id_key, script_id,
+                                   NONE));
+      }
+
       if (options & StackTrace::kScriptName) {
         Handle<Object> script_name(script->name(), this);
         CHECK_NOT_EMPTY_HANDLE(this,
                                JSObject::SetLocalPropertyIgnoreAttributes(
-                                   stack_frame, script_key, script_name, NONE));
+                                   stack_frame, script_name_key, script_name,
+                                   NONE));
       }
 
       if (options & StackTrace::kScriptNameOrSourceURL) {
         Handle<Object> result = GetScriptNameOrSourceURL(script);
         CHECK_NOT_EMPTY_HANDLE(this,
                                JSObject::SetLocalPropertyIgnoreAttributes(
                                    stack_frame, script_name_or_source_url_key,
                                    result, NONE));
       }
 
@@ skipping 1708 matching lines @@
 
 #ifdef DEBUG
 #define ISOLATE_FIELD_OFFSET(type, name, ignored)                       \
 const intptr_t Isolate::name##_debug_offset_ = OFFSET_OF(Isolate, name##_);
 ISOLATE_INIT_LIST(ISOLATE_FIELD_OFFSET)
 ISOLATE_INIT_ARRAY_LIST(ISOLATE_FIELD_OFFSET)
 #undef ISOLATE_FIELD_OFFSET
 #endif
 
 } }  // namespace v8::internal