Make in process stack dumping optional.

src/d8.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <errno.h>
 #include <stdlib.h>
 #include <string.h>
 #include <sys/stat.h>
 
 #include <algorithm>
@@ skipping 2584 matching lines @@
       argv[i] = NULL;
     } else if (strncmp(argv[i], "--trace-config=", 15) == 0) {
       options.trace_config = argv[i] + 15;
       argv[i] = NULL;
     } else if (strcmp(argv[i], "--enable-inspector") == 0) {
       options.enable_inspector = true;
       argv[i] = NULL;
     } else if (strncmp(argv[i], "--lcov=", 7) == 0) {
       options.lcov_file = argv[i] + 7;
       argv[i] = NULL;
+    } else if (strcmp(argv[i], "--disable-in-process-stack-traces") == 0) {
+      options.disable_in_process_stack_traces = true;
+      argv[i] = NULL;
     }
   }
 
   v8::V8::SetFlagsFromCommandLine(&argc, argv, true);
 
   // Set up isolated source groups.
   options.isolate_sources = new SourceGroup[options.num_isolates];
   SourceGroup* current = options.isolate_sources;
   current->Begin(argv, 1);
   for (int i = 1; i < argc; i++) {
@@ skipping 339 matching lines @@
   _CrtSetReportFile(_CRT_WARN, _CRTDBG_FILE_STDERR);
   _CrtSetReportMode(_CRT_ASSERT, _CRTDBG_MODE_DEBUG | _CRTDBG_MODE_FILE);
   _CrtSetReportFile(_CRT_ASSERT, _CRTDBG_FILE_STDERR);
   _CrtSetReportMode(_CRT_ERROR, _CRTDBG_MODE_DEBUG | _CRTDBG_MODE_FILE);
   _CrtSetReportFile(_CRT_ERROR, _CRTDBG_FILE_STDERR);
   _set_error_mode(_OUT_TO_STDERR);
 #endif  // defined(_MSC_VER)
 #endif  // defined(_WIN32) || defined(_WIN64)
   if (!SetOptions(argc, argv)) return 1;
   v8::V8::InitializeICUDefaultLocation(argv[0], options.icu_data_file);
+
+  v8::platform::InProcessStackDumping in_process_stack_dumping =
+      options.disable_in_process_stack_traces
+          ? v8::platform::InProcessStackDumping::kDisabled
+          : v8::platform::InProcessStackDumping::kEnabled;
+
   g_platform = i::FLAG_verify_predictable
                    ? new PredictablePlatform()
                    : v8::platform::CreateDefaultPlatform(
-                         0, v8::platform::IdleTaskSupport::kEnabled);
+                         0, v8::platform::IdleTaskSupport::kEnabled,
+                         in_process_stack_dumping);
 
   platform::tracing::TracingController* tracing_controller;
   if (options.trace_enabled) {
     trace_file.open("v8_trace.json");
     tracing_controller = new platform::tracing::TracingController();
     platform::tracing::TraceBuffer* trace_buffer =
         platform::tracing::TraceBuffer::CreateTraceBufferRingBuffer(
             platform::tracing::TraceBuffer::kRingBufferChunks,
             platform::tracing::TraceWriter::CreateJSONTraceWriter(trace_file));
     tracing_controller->Initialize(trace_buffer);
@@ skipping 125 matching lines @@
 }
 
 }  // namespace v8
 
 
 #ifndef GOOGLE3
 int main(int argc, char* argv[]) {
   return v8::Shell::Main(argc, argv);
 }
 #endif