src/hotspot/share/utilities/vmError.cpp

rev 56552 : imported patch 8218543-2

*** 1203,1213 ****
    // STEP("printing end marker")
  
    st->print_cr("END.");
  }
  
! volatile intptr_t VMError::first_error_tid = -1;
  
  /** Expand a pattern into a buffer starting at pos and open a file using constructed path */
  static int expand_and_open(const char* pattern, bool overwrite_existing, char* buf, size_t buflen, size_t pos) {
    int fd = -1;
    int mode = O_RDWR | O_CREAT;
--- 1203,1213 ----
    // STEP("printing end marker")
  
    st->print_cr("END.");
  }
  
! volatile intptr_t VMError::_first_error_tid = -1;
  
  /** Expand a pattern into a buffer starting at pos and open a file using constructed path */
  static int expand_and_open(const char* pattern, bool overwrite_existing, char* buf, size_t buflen, size_t pos) {
    int fd = -1;
    int mode = O_RDWR | O_CREAT;
*** 1353,1364 ****
  
    if (SuppressFatalErrorMessage) {
        os::abort(CreateCoredumpOnCrash);
    }
    intptr_t mytid = os::current_thread_id();
!   if (first_error_tid == -1 &&
!       Atomic::cmpxchg(mytid, &first_error_tid, (intptr_t)-1) == -1) {
  
      // Initialize time stamps to use the same base.
      out.time_stamp().update_to(1);
      log.time_stamp().update_to(1);
  
--- 1353,1364 ----
  
    if (SuppressFatalErrorMessage) {
        os::abort(CreateCoredumpOnCrash);
    }
    intptr_t mytid = os::current_thread_id();
!   if (_first_error_tid == -1 &&
!       Atomic::cmpxchg(mytid, &_first_error_tid, (intptr_t)-1) == -1) {
  
      // Initialize time stamps to use the same base.
      out.time_stamp().update_to(1);
      log.time_stamp().update_to(1);
  
*** 1414,1424 ****
      // to be reported.
      if (UseOSErrorReporting && log_done) return;
  
      // This is not the first error, see if it happened in a different thread
      // or in the same thread during error reporting.
!     if (first_error_tid != mytid) {
        char msgbuf[64];
        jio_snprintf(msgbuf, sizeof(msgbuf),
                     "[thread " INTX_FORMAT " also had an error]",
                     mytid);
        out.print_raw_cr(msgbuf);
--- 1414,1424 ----
      // to be reported.
      if (UseOSErrorReporting && log_done) return;
  
      // This is not the first error, see if it happened in a different thread
      // or in the same thread during error reporting.
!     if (_first_error_tid != mytid) {
        char msgbuf[64];
        jio_snprintf(msgbuf, sizeof(msgbuf),
                     "[thread " INTX_FORMAT " also had an error]",
                     mytid);
        out.print_raw_cr(msgbuf);