RFR: 8170098: AArch64: VM is extremely slow with JVMTI debugging enabled

Andrew Haley aph at redhat.com
Mon Nov 21 15:15:58 UTC 2016

JavaThread::interp_only_mode is a 32-bit sized field. In the assembly code we read it as a 64-bit xword, causing false positives. This means that as soon as we attach a JVMTI debugger everything runs very slowly.


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