1514
1515 // allow PerfMemory to attempt cleanup of any persistent resources
1516 perfMemory_exit();
1517
1518 // needs to remove object in file system
1519 AttachListener::abort();
1520
1521 // flush buffered output, finish log files
1522 ostream_abort();
1523
1524 // Check for abort hook
1525 abort_hook_t abort_hook = Arguments::abort_hook();
1526 if (abort_hook != NULL) {
1527 abort_hook();
1528 }
1529 }
1530
1531 // Note: os::abort() might be called very early during initialization, or
1532 // called from signal handler. Before adding something to os::abort(), make
1533 // sure it is async-safe and can handle partially initialized VM.
1534 void os::abort(bool dump_core) {
1535 os::shutdown();
1536 if (dump_core) {
1537 #ifndef PRODUCT
1538 fdStream out(defaultStream::output_fd());
1539 out.print_raw("Current thread is ");
1540 char buf[16];
1541 jio_snprintf(buf, sizeof(buf), UINTX_FORMAT, os::current_thread_id());
1542 out.print_raw_cr(buf);
1543 out.print_raw_cr("Dumping core ...");
1544 #endif
1545 ::abort(); // dump core (for debugging)
1546 }
1547
1548 ::exit(1);
1549 }
1550
1551 // Die immediately, no exit hook, no abort hook, no cleanup.
1552 void os::die() {
1553 ::abort(); // dump core (for debugging)
1554 }
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1514
1515 // allow PerfMemory to attempt cleanup of any persistent resources
1516 perfMemory_exit();
1517
1518 // needs to remove object in file system
1519 AttachListener::abort();
1520
1521 // flush buffered output, finish log files
1522 ostream_abort();
1523
1524 // Check for abort hook
1525 abort_hook_t abort_hook = Arguments::abort_hook();
1526 if (abort_hook != NULL) {
1527 abort_hook();
1528 }
1529 }
1530
1531 // Note: os::abort() might be called very early during initialization, or
1532 // called from signal handler. Before adding something to os::abort(), make
1533 // sure it is async-safe and can handle partially initialized VM.
1534 void os::abort(bool dump_core, void* siginfo, void* context) {
1535 os::shutdown();
1536 if (dump_core) {
1537 #ifndef PRODUCT
1538 fdStream out(defaultStream::output_fd());
1539 out.print_raw("Current thread is ");
1540 char buf[16];
1541 jio_snprintf(buf, sizeof(buf), UINTX_FORMAT, os::current_thread_id());
1542 out.print_raw_cr(buf);
1543 out.print_raw_cr("Dumping core ...");
1544 #endif
1545 ::abort(); // dump core (for debugging)
1546 }
1547
1548 ::exit(1);
1549 }
1550
1551 // Die immediately, no exit hook, no abort hook, no cleanup.
1552 void os::die() {
1553 ::abort(); // dump core (for debugging)
1554 }
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