react-native-community / jsc-android-buildscripts

Script for building JavaScriptCore for Android (for React Native but not only)

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Profiler support?

haggholm opened this issue · comments

As in facebook/react-native#11171, I’m unable to run the sampling profiler. Perhaps this is strictly a React Native issue, but this seems like a reasonable place to at least ask: is it possible to get the profiler working with a custom JSC? I attempted to do so by modifying the patch to not disable some build options (ENABLE_SAMPLING_PROFILER, ENABLE_DFG_JIT, ENABLE_FTL_JIT), but the RN error “No JSC registered” occurs nonetheless.