src/share/vm/compiler/compileBroker.cpp
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src/share/vm/compiler/compileBroker.cpp

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rev 7045 : 8058461: serviceability/dcmd/CodelistTest.java and serviceability/dcmd/CompilerQueueTest.java SIGSEGV
Summary: Print only alive nmethods and add lock to print compile queue
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 772     task->mark_on_stack();
 773     task = task->next();
 774   }
 775 }
 776 
 777 
 778 CompileQueue* CompileBroker::compile_queue(int comp_level) {
 779   if (is_c2_compile(comp_level)) return _c2_compile_queue;
 780   if (is_c1_compile(comp_level)) return _c1_compile_queue;
 781   return NULL;
 782 }
 783 
 784 
 785 void CompileBroker::print_compile_queues(outputStream* st) {
 786   _c1_compile_queue->print(st);
 787   _c2_compile_queue->print(st);
 788 }
 789 
 790 
 791 void CompileQueue::print(outputStream* st) {
 792   assert_locked_or_safepoint(lock());
 793   st->print_cr("Contents of %s", name());
 794   st->print_cr("----------------------------");
 795   CompileTask* task = _first;
 796   if (task == NULL) {
 797     st->print_cr("Empty");;
 798   } else {
 799     while (task != NULL) {
 800       task->print_compilation(st, NULL, true, true);
 801       task = task->next();
 802     }
 803   }
 804   st->print_cr("----------------------------");
 805 }
 806 
 807 void CompileQueue::print_tty() {
 808   ttyLocker ttyl;
 809   print(tty);
 810 }
 811 
 812 CompilerCounters::CompilerCounters(const char* thread_name, int instance, TRAPS) {
 813 
 814   _current_method[0] = '\0';
 815   _compile_type = CompileBroker::no_compile;
 816 
 817   if (UsePerfData) {




 772     task->mark_on_stack();
 773     task = task->next();
 774   }
 775 }
 776 
 777 
 778 CompileQueue* CompileBroker::compile_queue(int comp_level) {
 779   if (is_c2_compile(comp_level)) return _c2_compile_queue;
 780   if (is_c1_compile(comp_level)) return _c1_compile_queue;
 781   return NULL;
 782 }
 783 
 784 
 785 void CompileBroker::print_compile_queues(outputStream* st) {
 786   _c1_compile_queue->print(st);
 787   _c2_compile_queue->print(st);
 788 }
 789 
 790 
 791 void CompileQueue::print(outputStream* st) {
 792   MutexLocker locker(lock());
 793   st->print_cr("Contents of %s", name());
 794   st->print_cr("----------------------------");
 795   CompileTask* task = _first;
 796   if (task == NULL) {
 797     st->print_cr("Empty");
 798   } else {
 799     while (task != NULL) {
 800       task->print_compilation(st, NULL, true, true);
 801       task = task->next();
 802     }
 803   }
 804   st->print_cr("----------------------------");
 805 }
 806 
 807 void CompileQueue::print_tty() {
 808   ttyLocker ttyl;
 809   print(tty);
 810 }
 811 
 812 CompilerCounters::CompilerCounters(const char* thread_name, int instance, TRAPS) {
 813 
 814   _current_method[0] = '\0';
 815   _compile_type = CompileBroker::no_compile;
 816 
 817   if (UsePerfData) {
src/share/vm/compiler/compileBroker.cpp
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