** Summary changed: - jamvm is broken after 2.6.7 update + jamvm is broken due to missing native methods in sun.misc.Unsafe
** Description changed: [Issue] - The fix of OpenJDK's bug 8158260 (http://icedtea.classpath.org/hg/release/icedtea7-forest-2.6/hotspot/rev/4f8cbd54a9c6) introduced 2 new native methods to the sun.misc.Unsafe class: isBigEndian0 and unalignedAccess0. + The fix of OpenJDK's bug 8158260 (http://icedtea.classpath.org/hg/release/icedtea7-forest-2.6/hotspot/rev/4f8cbd54a9c6) introduced 2 new native methods to the sun.misc.Unsafe class: isBigEndian0 and unalignedAccess0. This completely broke JamVM and as of now it is impossible to start a jamvm session. - jtreg summary results: + jtreg summary results for OpenJDK 7: hotspot - Test results: passed: 5; failed: 309; error: 7 langtools - Test results: passed: 374; failed: 1,593; error: 1 An error output from a testcase: ----------System.err:(6/344)---------- Error initialising VM (initialiseMainThread) Check the README for compatible class-libraries/versions Exception occurred while printing exception (java/lang/NullPointerException)... Original exception was java/lang/UnsatisfiedLinkError Error: Could not create the Java Virtual Machine. Error: A fatal exception has occurred. Program will exit. result: Failed. Unexpected exit from test [exit code: 1] Running java -jamvm -version fails the same way. - [Fix] The simple fix is to add both methods to the natives.c file in the classlib/openjdk directory. I have tested this with IcedTea 2.6.7 and now jtreg passes: hotspot - Test results: passed: 220; failed: 90; error: 11 langtools - Test results: passed: 1,901; failed: 65; error: 2 - - I have reported this upstream at https://sourceforge.net/p/jamvm/code/merge-requests/1/ and it is now waiting review. + I have reported this upstream at https://sourceforge.net/p/jamvm/code + /merge-requests/1/ and it is now waiting review. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1611598 Title: jamvm is broken due to missing native methods in sun.misc.Unsafe To manage notifications about this bug go to: https://bugs.launchpad.net/openjdk/+bug/1611598/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
