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  1. JDK
  2. JDK-8236124

Minimal VM slowdebug build failed after JDK-8212160

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    • Resolved In Build:
      b31

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        $ sh ./configure --with-debug-level=slowdebug --disable-precompiled-headers --with-jvm-variants=minimal

        Build fails:

        * For target hotspot_variant-minimal_libjvm_gtest_objs_BUILD_GTEST_LIBJVM_link:
        /home/shade/trunks/jdk-jdk/build/linux-x86_64-minimal-slowdebug/hotspot/variant-minimal/libjvm/objs/nmethod.o: In function `nmethod::post_compiled_method_load_event(JvmtiThreadState*)':
        /home/shade/trunks/jdk-jdk/src/hotspot/share/code/nmethod.cpp:1597: undefined reference to `JvmtiThreadState::enqueue_event(JvmtiDeferredEvent*)'
        collect2: error: ld returned 1 exit status
        * For target hotspot_variant-minimal_libjvm_objs_BUILD_LIBJVM_link:
        /home/shade/trunks/jdk-jdk/build/linux-x86_64-minimal-slowdebug/hotspot/variant-minimal/libjvm/objs/nmethod.o: In function `nmethod::post_compiled_method_load_event(JvmtiThreadState*)':
        /home/shade/trunks/jdk-jdk/src/hotspot/share/code/nmethod.cpp:1597: undefined reference to `JvmtiThreadState::enqueue_event(JvmtiDeferredEvent*)'
        collect2: error: ld returned 1 exit status

        Simple fix:

        diff -r e9a406eba26c src/hotspot/share/code/nmethod.cpp
        --- a/src/hotspot/share/code/nmethod.cpp Tue Dec 17 11:24:28 2019 +0100
        +++ b/src/hotspot/share/code/nmethod.cpp Tue Dec 17 19:33:11 2019 +0100
        @@ -1592,11 +1592,11 @@
             // (which is a real Java thread) post the event
             JvmtiDeferredEvent event = JvmtiDeferredEvent::compiled_method_load_event(this);
             if (state == NULL) {
               ServiceThread::enqueue_deferred_event(&event);
             } else {
        - state->enqueue_event(&event);
        + JVMTI_ONLY(state->enqueue_event(&event);)
             }
           }
         }
         
         void nmethod::post_compiled_method_unload() {

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                Assignee:
                sspitsyn Serguei Spitsyn
                Reporter:
                shade Aleksey Shipilev
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                  Updated:
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