src/hotspot/os/solaris/os_solaris.cpp

*** 1869,1878 ****
--- 1869,1880 ----
      jio_snprintf(buf, buflen, PTR_FORMAT, handler);
    }
    return buf;
  }
  
+ void signalHandler(int sig, siginfo_t* info, void* ucVoid);
+ 
  static void print_signal_handler(outputStream* st, int sig,
                                   char* buf, size_t buflen) {
    struct sigaction sa;
  
    sigaction(sig, NULL, &sa);
*** 3681,3691 ****
                                                     siginfo_t* siginfo,
                                                     void* ucontext,
                                                     int abort_if_unrecognized);
  
  
! void signalHandler(int sig, siginfo_t* info, void* ucVoid) {
    int orig_errno = errno;  // Preserve errno value over signal handler.
    JVM_handle_solaris_signal(sig, info, ucVoid, true);
    errno = orig_errno;
  }
  
--- 3683,3693 ----
                                                     siginfo_t* siginfo,
                                                     void* ucontext,
                                                     int abort_if_unrecognized);
  
  
! static void signalHandler(int sig, siginfo_t* info, void* ucVoid) {
    int orig_errno = errno;  // Preserve errno value over signal handler.
    JVM_handle_solaris_signal(sig, info, ucVoid, true);
    errno = orig_errno;
  }
  
*** 4247,4256 ****
--- 4249,4262 ----
    }
  
    Solaris::signal_sets_init();
    Solaris::init_signal_mem();
    Solaris::install_signal_handlers();
+   // Initialize data for jdk.internal.misc.Signal
+   if (!ReduceSignalUsage) {
+     signal_init_pd();
+   }
  
    // initialize synchronization primitives to use either thread or
    // lwp synchronization (controlled by UseLWPSynchronization)
    Solaris::synchronization_init();