src: enable detailed source positions in V8

PR-URL: #24515 Refs: #24274 Refs: #24394 Refs: #24393 Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Peter Marshall <petermarshall@chromium.org> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Refael Ackermann <refack@gmail.com>
nodejs · Nov 23, 2018 · 12b69f9 · 12b69f9
1 parent 39db8b1
commit 12b69f9
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/node.cc b/src/node.cc
@@ -2613,6 +2613,7 @@ Isolate* NewIsolate(ArrayBufferAllocator* allocator, uv_loop_t* event_loop) {
   isolate->SetMicrotasksPolicy(MicrotasksPolicy::kExplicit);
   isolate->SetFatalErrorHandler(OnFatalError);
   isolate->SetAllowWasmCodeGenerationCallback(AllowWasmCodeGenerationCallback);
+  v8::CpuProfiler::UseDetailedSourcePositionsForProfiling(isolate);
 
   return isolate;
 }