Hi all, please take a look at these small enhancements to Windows' version of os::print_siginfo. Bug report: https://bugs.openjdk.java.net/browse/JDK-8144192 Webrev: http://cr.openjdk.java.net/~stuefe/webrevs/8144192-Enhancements-print_siginfo/webrev.00/webrev/ Kind regards, Thomas