[aarch64-port-dev ] -XX:CompileCommand=print causes core dump

[Dave Nuechterlein]

I have a very simple maven based JMH test.  If I add
-XX:+UnlockDiagnosticVMOptions -XX:CompileCommand=print,com.ampere.pipeline_int_mvn.generated.MyBenchmark_test_method_jmhTest::test_method_avgt_jmhStub
To my command string, I get a core dump:

# Compiler replay data is saved as:
# /home/dnuechte/java/pipeline_int_mvn/replay_pid22566.log
#
# If you would like to submit a bug report, please visit:
#   http://bugreport.java.com/bugreport/crash.jsp
#
Current thread is 22577
Dumping core ...
Aborted

Should I submit a bug report like the spew suggests?  Or is there a different mechanism at this point in the project?

I built my own hsdis two different ways, neither works.  I built one with binutils 2.24, and one with 2.29.  Since there was a change in the interface between 2.24 and 2.29, the version with 2.29 needs a patch to hsdis.c

   /* Finish linking together the various callback blocks. */
   app_data->dinfo.application_data = (void*) app_data;
-  app_data->dfn = disassembler(native_bfd);
+  app_data->dfn = disassembler(bfd_get_arch(native_bfd),
+                              bfd_big_endian(native_bfd),
+                              bfd_get_mach(native_bfd),
+                              native_bfd);
   app_data->dinfo.print_address_func = hsdis_print_address_func;
   app_data->dinfo.read_memory_func = hsdis_read_memory_func;



Dave