1 /*
2 * Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
658 // Also see if error occurred during initialization or shutdown
659 if (!Universe::is_fully_initialized()) {
660 st->print(" (not fully initialized)");
661 } else if (VM_Exit::vm_exited()) {
662 st->print(" (shutting down)");
663 } else {
664 st->print(" (normal execution)");
665 }
666 st->cr();
667 st->cr();
668 }
669
670 STEP(180, "(printing owned locks on error)" )
671
672 // mutexes/monitors that currently have an owner
673 if (_verbose) {
674 print_owned_locks_on_error(st);
675 st->cr();
676 }
677
678 STEP(190, "(printing heap information)" )
679
680 if (_verbose && Universe::is_fully_initialized()) {
681 Universe::heap()->print_on_error(st);
682 st->cr();
683
684 st->print_cr("Polling page: " INTPTR_FORMAT, os::get_polling_page());
685 st->cr();
686 }
687
688 STEP(195, "(printing code cache information)" )
689
690 if (_verbose && Universe::is_fully_initialized()) {
691 // print code cache information before vm abort
692 CodeCache::print_summary(st);
693 st->cr();
694 }
695
696 STEP(200, "(printing ring buffers)" )
697
763 st->cr();
764 }
765
766 STEP(260, "(printing memory info)" )
767
768 if (_verbose) {
769 os::print_memory_info(st);
770 st->cr();
771 }
772
773 STEP(270, "(printing internal vm info)" )
774
775 if (_verbose) {
776 st->print_cr("vm_info: %s", Abstract_VM_Version::internal_vm_info_string());
777 st->cr();
778 }
779
780 STEP(280, "(printing date and time)" )
781
782 if (_verbose) {
783 os::print_date_and_time(st);
784 st->cr();
785 }
786
787 END
788
789 # undef BEGIN
790 # undef STEP
791 # undef END
792 }
793
794 VMError* volatile VMError::first_error = NULL;
795 volatile jlong VMError::first_error_tid = -1;
796
797 // An error could happen before tty is initialized or after it has been
798 // destroyed. Here we use a very simple unbuffered fdStream for printing.
799 // Only out.print_raw() and out.print_raw_cr() should be used, as other
800 // printing methods need to allocate large buffer on stack. To format a
801 // string, use jio_snprintf() with a static buffer or use staticBufferStream.
802 fdStream VMError::out(defaultStream::output_fd());
803 fdStream VMError::log; // error log used by VMError::report_and_die()
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1 /*
2 * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
658 // Also see if error occurred during initialization or shutdown
659 if (!Universe::is_fully_initialized()) {
660 st->print(" (not fully initialized)");
661 } else if (VM_Exit::vm_exited()) {
662 st->print(" (shutting down)");
663 } else {
664 st->print(" (normal execution)");
665 }
666 st->cr();
667 st->cr();
668 }
669
670 STEP(180, "(printing owned locks on error)" )
671
672 // mutexes/monitors that currently have an owner
673 if (_verbose) {
674 print_owned_locks_on_error(st);
675 st->cr();
676 }
677
678 STEP(182, "(printing number of OutOfMemoryError and StackOverflow exceptions)")
679
680 if (_verbose && Exceptions::has_exception_counts()) {
681 st->print_cr("OutOfMemory and StackOverflow Exception counts:");
682 Exceptions::print_exception_counts_on_error(st);
683 st->cr();
684 }
685
686 STEP(185, "(printing compressed oops mode")
687
688 if (_verbose && UseCompressedOops) {
689 Universe::print_compressed_oops_mode(st);
690 if (UseCompressedClassPointers) {
691 Metaspace::print_compressed_class_space(st);
692 }
693 st->cr();
694 }
695
696 STEP(190, "(printing heap information)" )
697
698 if (_verbose && Universe::is_fully_initialized()) {
699 Universe::heap()->print_on_error(st);
700 st->cr();
701
702 st->print_cr("Polling page: " INTPTR_FORMAT, os::get_polling_page());
703 st->cr();
704 }
705
706 STEP(195, "(printing code cache information)" )
707
708 if (_verbose && Universe::is_fully_initialized()) {
709 // print code cache information before vm abort
710 CodeCache::print_summary(st);
711 st->cr();
712 }
713
714 STEP(200, "(printing ring buffers)" )
715
781 st->cr();
782 }
783
784 STEP(260, "(printing memory info)" )
785
786 if (_verbose) {
787 os::print_memory_info(st);
788 st->cr();
789 }
790
791 STEP(270, "(printing internal vm info)" )
792
793 if (_verbose) {
794 st->print_cr("vm_info: %s", Abstract_VM_Version::internal_vm_info_string());
795 st->cr();
796 }
797
798 STEP(280, "(printing date and time)" )
799
800 if (_verbose) {
801 os::print_date_and_time(st, buf, sizeof(buf));
802 st->cr();
803 }
804
805 END
806
807 # undef BEGIN
808 # undef STEP
809 # undef END
810 }
811
812 VMError* volatile VMError::first_error = NULL;
813 volatile jlong VMError::first_error_tid = -1;
814
815 // An error could happen before tty is initialized or after it has been
816 // destroyed. Here we use a very simple unbuffered fdStream for printing.
817 // Only out.print_raw() and out.print_raw_cr() should be used, as other
818 // printing methods need to allocate large buffer on stack. To format a
819 // string, use jio_snprintf() with a static buffer or use staticBufferStream.
820 fdStream VMError::out(defaultStream::output_fd());
821 fdStream VMError::log; // error log used by VMError::report_and_die()
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