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https://git.libcamera.org/libcamera/libcamera.git
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90a1720926
libunwind has an API to provide symbolic names for functions. It's less optimal than using backtrace_symbols() or libdw, as it doesn't allow deferring the symbolic names lookup, but it can be usefull as a fallback if no other option is available. A sample backtrace when falling back to libunwind looks like libcamera::VimcCameraData::init()+0xbd libcamera::PipelineHandlerVimc::match(libcamera::DeviceEnumerator*)+0x3e0 libcamera::CameraManager::Private::createPipelineHandlers()+0x1a7 libcamera::CameraManager::Private::init()+0x98 libcamera::CameraManager::Private::run()+0x9f libcamera::Thread::startThread()+0xee decltype(*(std::__1::forward<libcamera::Thread*>(fp0)).*fp()) std::__1::__invoke<void (libcamera::Thread::*)(), libcamera::Thread*, void>(void (libcamera::Thread::*&&)(), libcamera::Thread*&&)+0x77 void std::__1::__thread_execute<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (libcamera::Thread::*)(), libcamera::Thread*, 2ul>(std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (libcamera::Thread::*)(), libcamera::Thread*>&, std::__1::__tuple_indices<2ul>)+0x3e void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (libcamera::Thread::*)(), libcamera::Thread*> >(void*)+0x62 start_thread+0xde ??? Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> |
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| libcamera | ||
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| meson.build | ||