arm32 build broken since 8284161: Implementation of Virtual Threads (Preview)

[Marc Hoffmann]

Hi,

this is Marc from the JaCoCo project. I run a CI on OpenJDK master for arm32.

Since the integration of 8284161: Implementation of Virtual Threads (Preview) https://github.com/openjdk/jdk/commit/9583e3657e43cc1c6f2101a64534564db2a9bd84 <https://github.com/openjdk/jdk/commit/9583e3657e43cc1c6f2101a64534564db2a9bd84> it looks like building OpenJDK on arm32 is not supported any more:


== Output from failing command(s) repeated here ===
* For target jdk__optimize_image_exec:
#
# A fatal error has been detected by the Java Runtime Environment:
#
#  Internal Error (templateInterpreterGenerator_arm.cpp:732), pid=17275, tid=17280
#  Error: Unimplemented()
#
# JRE version:  (19.0) (build )
# Java VM: OpenJDK Server VM (19-internal-adhoc..workspace, mixed mode, g1 gc, linux-arm)
# Problematic frame:
# V  [libjvm.so+0x6d38dc]  TemplateInterpreterGenerator::generate_Continuation_doYield_entry()+0x17
#
# Core dump will be written. Default location: /workspace/make/core
#
# An error report file with more information is saved as:
# /workspace/make/hs_err_pid17275.log


Is this a known issue or may I file a bug for this?

Thanks and best regards,
-marc