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src/share/vm/oops/markOop.cpp@f96fcd9e1e1b (annotated)

src/share/vm/oops/markOop.cpp

Thu, 14 Jun 2018 09:15:08 -0700

author

kevinw

date

Thu, 14 Jun 2018 09:15:08 -0700

changeset 9327

f96fcd9e1e1b

parent 7605

6e8e0bf87bbe

child 9448

73d689add964

permissions

-rw-r--r--

8081202: Hotspot compile warning: "Invalid suffix on literal; C++11 requires a space between literal and identifier"
Summary: Need to add a space between macro identifier and string literal
Reviewed-by: bpittore, stefank, dholmes, kbarrett

duke@435	1	/*
drchase@7605	2	* Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
duke@435	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@435	4	*
duke@435	5	* This code is free software; you can redistribute it and/or modify it
duke@435	6	* under the terms of the GNU General Public License version 2 only, as
duke@435	7	* published by the Free Software Foundation.
duke@435	8	*
duke@435	9	* This code is distributed in the hope that it will be useful, but WITHOUT
duke@435	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@435	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
duke@435	12	* version 2 for more details (a copy is included in the LICENSE file that
duke@435	13	* accompanied this code).
duke@435	14	*
duke@435	15	* You should have received a copy of the GNU General Public License version
duke@435	16	* 2 along with this work; if not, write to the Free Software Foundation,
duke@435	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@435	18	*
trims@1907	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
trims@1907	20	* or visit www.oracle.com if you need additional information or have any
trims@1907	21	* questions.
duke@435	22	*
duke@435	23	*/
duke@435	24
stefank@2314	25	#include "precompiled.hpp"
stefank@2314	26	#include "oops/markOop.hpp"
stefank@4299	27	#include "runtime/thread.inline.hpp"
drchase@7605	28	#include "runtime/objectMonitor.inline.hpp"
duke@435	29
drchase@6680	30	PRAGMA_FORMAT_MUTE_WARNINGS_FOR_GCC
drchase@6680	31
duke@435	32	void markOopDesc::print_on(outputStream* st) const {
drchase@7605	33	if (is_marked()) {
drchase@7605	34	st->print(" marked(" INTPTR_FORMAT ")", value());
drchase@7605	35	} else if (is_locked()) {
drchase@7605	36	st->print(" locked(" INTPTR_FORMAT ")->", value());
drchase@7605	37	if (is_neutral()) {
drchase@7605	38	st->print("is_neutral");
drchase@7605	39	if (has_no_hash()) st->print(" no_hash");
drchase@7605	40	else st->print(" hash=" INTPTR_FORMAT, hash());
drchase@7605	41	st->print(" age=%d", age());
drchase@7605	42	} else if (has_bias_pattern()) {
drchase@7605	43	st->print("is_biased");
drchase@7605	44	JavaThread* jt = biased_locker();
drchase@7605	45	st->print(" biased_locker=" INTPTR_FORMAT, p2i(jt));
drchase@7605	46	} else if (has_monitor()) {
drchase@7605	47	ObjectMonitor* mon = monitor();
drchase@7605	48	if (mon == NULL)
drchase@7605	49	st->print("monitor=NULL");
drchase@7605	50	else {
drchase@7605	51	BasicLock * bl = (BasicLock *) mon->owner();
kevinw@9327	52	st->print("monitor={count=" INTPTR_FORMAT ",waiters=" INTPTR_FORMAT ",recursions=" INTPTR_FORMAT ",owner=" INTPTR_FORMAT "}",
drchase@7605	53	mon->count(), mon->waiters(), mon->recursions(), p2i(bl));
drchase@7605	54	}
drchase@7605	55	} else {
drchase@7605	56	st->print("??");
drchase@7605	57	}
duke@435	58	} else {
jrose@1474	59	assert(is_unlocked() || has_bias_pattern(), "just checking");
duke@435	60	st->print("mark(");
drchase@7605	61	if (has_bias_pattern()) st->print("biased,");
duke@435	62	st->print("hash %#lx,", hash());
duke@435	63	st->print("age %d)", age());
duke@435	64	}
duke@435	65	}