src: enable detailed source positions in V8

PR-URL: #24515 Refs: #24274 Refs: #24394 Refs: #24393 Reviewed-By: Michaël Zasso <[email protected]> Reviewed-By: Joyee Cheung <[email protected]> Reviewed-By: Peter Marshall <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Refael Ackermann <[email protected]>
nodejs · Nov 28, 2018 · aa220cf · aa220cf
1 parent 61179e6
commit aa220cf
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;
 }