src: enable detailed source positions in V8

PR-URL: nodejs#24515 Refs: nodejs#24274 Refs: nodejs#24394 Refs: nodejs#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]>
refack · Jan 10, 2019 · c0e6c6a · c0e6c6a
1 parent 41f20f0
commit c0e6c6a
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;
 }