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  1. JDK
  2. JDK-8248321

[JVMCI] improve libgraal logging and fatal error handling

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    • b05

    Backports

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        Logging output from libgraal for options such as -Dlibgraal.PrintGC=true currently goes to stderr. Instead, this should go to HotSpot's tty stream. Likewise, a fatal error in libgraal currently routes directly to call the libc abort function. Instead, it should call HotSpot's report_fatal function so that a proper hs_err_pid crash log is produced. This crash log should also contain relevant JVMCI events that may help diagnose a libgraal crash.

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            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8248818 [JVMCI] improve libgraal logging and fatal error handling

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-8250233 -XX:+CITime triggers guarantee(events != NULL) in jvmci.cpp:173

            • P3 - Major loss of function.
            • Resolved

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                dnsimon Douglas Simon
                dnsimon Douglas Simon
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