hg: jdk/sandbox: 8229919: Support JNI Critical functions in object pinning API on x86_32 platforms

[chris.hegarty at oracle.com]

Changeset: 55fe0d93bdd3
Author:    zgu
Date:      2019-10-15 22:22 -0400
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/55fe0d93bdd3

8229919: Support JNI Critical functions in object pinning API on x86_32 platforms
Reviewed-by: rkennke, adinn

! src/hotspot/cpu/x86/sharedRuntime_x86_32.cpp
! test/hotspot/jtreg/gc/CriticalNativeArgs.java
! test/hotspot/jtreg/gc/stress/CriticalNativeStress.java