Between RCPL0024 and RCPL0025 JVM there is a change preventing the JVM to work. root@qemu2:~# java # # A fatal error has been detected by the Java Runtime Environment: # # Internal Error (os_linux_zero.cpp:254), pid=334, tid=3086115952 # fatal error: caught unhandled signal 11 # # JRE version: (8.0) (build ) # Java VM: OpenJDK Zero VM (25.66-b00 interpreted mode linux-ppc ) # 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: # /root/hs_err_pid334.log # # If you would like to submit a bug report, please visit: # http://bugreport.java.com/bugreport/crash.jsp
$cd layers/meta-java $git reset --hard aac1da4400f515a2fd711fa8e55aa6d6974e3d13 $cd ../.. $make -C build openjdk-8.distclean;make -C build openjre-8.distclean $make fs JVM will work again
1) Create a project $installDir/wrlinux-8/wrlinux/configure --with-layer=meta-java,common,common-downloads --enable-board=qemuppc --enable-kernel=standard --enable-rootfs=glibc-small --enable-reconfig=yes --enable-bootimage=cpio.gz.u-boot --enable-rm-oldimgs=yes --enable-internet-download=yes --with-template=feature/jre8 --with-rcpl-version=0025 2) Try to run java, it will fail: # java
