OpenSSL and panama-foreign

[Maurizio Cimadamore]

And, on this same vein, even with the resource scope handshake disabled, 
Tomcat still crashes with the following Java option:

export JAVA_OPTS="-XX:+DeoptimizeALot --enable-native-access=ALL-UNNAMED 
--add-modules jdk.incubator.foreign"

DeoptimizeALot causes frequent deopt events in the VM. The handshake we 
use for shared segments also used deopt events. Something got broken 
here and the upcall intrinsic doesn't seem to be able to handle deopt 
events.

Maurizio


On 10/11/2021 22:27, Maurizio Cimadamore wrote:
> This seems to point at some issues with the shared scope logic 
> interacting badly with upcall intrinsics. But neither areas have 
> changed significantly since 17, which makes this very odd.