I'm getting some failures running the jtreg tests and wondered whether I needed to enable or disable Ricochet Frames in theJVM but that option is unrecognized.
$ build/bsd-amd64/j2sdk-image/bin/java -XX:-UseRicochetFrame -versionUnrecognized VM option '-UseRicochetFrame' Error: Could not create the Java Virtual Machine. Error: A fatal exception has occurred. Program will exit. Running jtreg tests on java/lang/invoke/6998541/Test6998541.java without -UseRicochetFrames generates a segfault: $ jtreg -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions -XX:+EnableInvokeDynamic -jdk:build/bsd-amd64/j2sdk-image -v:verbose jdk/test/java/lang/invoke//6998541/Test6998541.java ... partial output from: JTwork/java/lang/invoke/6998541/Test6998541.jtr #section:main ----------messages:(3/341)---------- command: main -Xbatch -XX:+UnlockDiagnosticVMOptions -XX:ScavengeRootsInCode=2 -DTest6998541.N=100000 -DTest6998541.KIND=cast Test6998541 reason: User specified action: run main/othervm -Xbatch -XX:+UnlockDiagnosticVMOptions -XX:ScavengeRootsInCode=2 -DTest6998541.N=100000 -DTest6998541.KIND=cast Test6998541 elapsed time (seconds): 0.678 ----------System.out:(22/952)---------- KIND=cast DO_CASTS=true N=100000 =============== DEBUG MESSAGE: init_AdapterMethodHandle should not issue this ================ # # A fatal error has been detected by the Java Runtime Environment: # # SIGSEGV (0xb) at pc=0x000000010103d536, pid=24910, tid=4416299008 # # JRE version: 7.0 # Java VM: OpenJDK 64-Bit Server VM (21.0-b09 mixed mode bsd-amd64 compressed oops) # Problematic frame: # V [libjvm.dylib+0x3d536] frame::sender_for_compiled_frame(RegisterMap*) const+0x76 # # Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again # # An error report file with more information is saved as: # /Users/stephen/dev/java/src/mlvm/sources/JTwork/scratch/hs_err_pid24910.log Could not load hsdis-amd64.dylib; library not loadable; PrintAssembly is disabled # # If you would like to submit a bug report, please visit: # http://bugreport.sun.com/bugreport/crash.jsp # ----------System.err:(0/0)---------- result: Failed. Unexpected exit from test [exit code: 134] test result: Failed. Unexpected exit from test [exit code: 134] _______________________________________________ mlvm-dev mailing list mlvm-dev@openjdk.java.net http://mail.openjdk.java.net/mailman/listinfo/mlvm-dev
