On Mon, 14 Aug 2023 07:48:00 GMT, Matthias Baesken <mbaes...@openjdk.org> wrote:
> Currently there is a number of functionality that would be interesting to > have for shared lib load operations in the JDK C code. > Some examples : > Events::log_dll_message for hs-err files reporting > JFR event NativeLibraryLoad > There is the need to update the shared lib Cache on AIX ( see > LoadedLibraries::reload() , see also > https://bugs.openjdk.org/browse/JDK-8314152 ), > this is currently not fully in sync with libs loaded form jdk c-libs and > sometimes reports outdated information > > Offer an interface (e.g. jvm.cpp) to support this. Hi Alan, > JDK-8314152 seems to very AIX specific with shared lib caching that I would > hope complicate interfaces for other ports. yes this is of course AIX specific. However I found something that might be similar on Windows, there we have in case of successful LoadLibrary in os::dll_load calls to SymbolEngine::recalc_search_path(); However I did not check the details on this; but for AIX we have a real problem with outdated/incomplete stacks in hs_err files. ------------- PR Comment: https://git.openjdk.org/jdk/pull/15264#issuecomment-1677045118