hg: jdk/submit: 8187305: Add logging for shared library loads/unloads

[harold.seigel at oracle.com]

Changeset: af8b73f2a13d
Author:    hseigel
Date:      2020-02-18 16:30 +0000
URL:       https://hg.openjdk.java.net/jdk/submit/rev/af8b73f2a13d

8187305: Add logging for shared library loads/unloads
Summary: Add logging to JVM_LoadLibrary(), JVM_UnloadLibrary(), and JVM_FindLibraryEntry().
Reviewed-by: dholmes, coleenp

! src/hotspot/share/logging/logTag.hpp
! src/hotspot/share/prims/jvm.cpp
+ test/hotspot/jtreg/runtime/logging/loadLibraryTest/LoadLibrary.java
+ test/hotspot/jtreg/runtime/logging/loadLibraryTest/LoadLibraryTest.java
+ test/hotspot/jtreg/runtime/logging/loadLibraryTest/libLoadLibraryClass.c