ARM32 crash since 8283326: Implement SafeFetch statically

[Marc Hoffmann]

Dear Hotspot developers,

Marc here from the JaCoCo project. Since the following commit the native arm32 build seems to be broken:

8283326: Implement SafeFetch statically
Reviewed-by: dholmes, mdoerr, akozlov, lucy

https://github.com/openjdk/jdk/commit/bdf8a2a2050393e91800786f8d5a5d6805f936eb <https://github.com/openjdk/jdk/commit/bdf8a2a2050393e91800786f8d5a5d6805f936eb>


The build crashes reproducible with the following error:

#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0xb43939e0, pid=16897, tid=16902
#
# JRE version: OpenJDK Runtime Environment (19.0) (build 19-internal-adhoc..workspace)
# Java VM: OpenJDK Server VM (19-internal-adhoc..workspace, mixed mode, g1 gc, linux-arm)
# Problematic frame:
# v  ~StubRoutines::atomic_add
#
# Core dump will be written. Default location: /workspace/make/core
#
# If you would like to submit a bug report, please visit:
#   https://bugreport.java.com/bugreport/crash.jsp
#
See crash report file attached.

Should I open a bug report for this or is this already known?

Thanks for looking into this and best regards,
-marc