RFR: 8372272: Hotspot shared lib loading - add load attempts to Events::log

[Lutz Schmidt]

On Fri, 21 Nov 2025 13:03:23 GMT, Matthias Baesken <mbaesken at openjdk.org> wrote:

> Currently we log only the success or failure of shared lib load operations in HS
> (by calling Events::log_dll_message).
> Adding log messages for load attempts would help us in a number of cases :
> - give timestamps before AND after the load operation
> - log in hs_err file shared lib loads leading to crashes (there we do not see currently the success or failure of the dlopen operation)

Looks good as far as new code is concerned. 

Is it by intention that on windows the action is logged twice (log_info and Events::log_dll_message)?

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Marked as reviewed by lucy (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/28452#pullrequestreview-3519617053