jdk-sandbox: hotspot/src/share/vm/classfile/javaClasses.inline.hpp@72bfaaffee36 (annotated)

29081 c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	1	/*
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	2	* Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	4	*
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	5	* This code is free software; you can redistribute it and/or modify it
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	6	* under the terms of the GNU General Public License version 2 only, as
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	7	* published by the Free Software Foundation.
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	8	*
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	9	* This code is distributed in the hope that it will be useful, but WITHOUT
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	12	* version 2 for more details (a copy is included in the LICENSE file that
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	13	* accompanied this code).
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	14	*
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	15	* You should have received a copy of the GNU General Public License version
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	16	* 2 along with this work; if not, write to the Free Software Foundation,
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	18	*
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	20	* or visit www.oracle.com if you need additional information or have any
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	21	* questions.
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	22	*
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	23	*/
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	24
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	25	#ifndef SHARE_VM_CLASSFILE_JAVACLASSES_INLINE_HPP
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	26	#define SHARE_VM_CLASSFILE_JAVACLASSES_INLINE_HPP
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	27
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	28	#include "classfile/javaClasses.hpp"
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	29	#include "oops/oop.inline.hpp"
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	30	#include "oops/oopsHierarchy.hpp"
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	31
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	32	inline void java_lang_invoke_CallSite::set_target_volatile(oop site, oop target) {
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	33	site->obj_field_put_volatile(_target_offset, target);
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	34	}
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	35
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	36	inline oop java_lang_invoke_CallSite::target(oop site) {
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	37	return site->obj_field(_target_offset);
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	38	}
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	39
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	40	inline void java_lang_invoke_CallSite::set_target(oop site, oop target) {
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	41	site->obj_field_put(_target_offset, target);
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	42	}
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	43
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	44	inline bool java_lang_String::is_instance_inlined(oop obj) {
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	45	return obj != NULL && obj->klass() == SystemDictionary::String_klass();
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	46	}
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	47
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	48	inline bool java_lang_invoke_CallSite::is_instance(oop obj) {
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	49	return obj != NULL && is_subclass(obj->klass());
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	50	}
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	51
31037 01a5c5fa5681 8079205: CallSite dependency tracking is broken after sun.misc.Cleaner became automatically cleared vlivanov parents: 30263 diff changeset	52	inline bool java_lang_invoke_MethodHandleNatives_CallSiteContext::is_instance(oop obj) {
01a5c5fa5681 8079205: CallSite dependency tracking is broken after sun.misc.Cleaner became automatically cleared vlivanov parents: 30263 diff changeset	53	return obj != NULL && is_subclass(obj->klass());
01a5c5fa5681 8079205: CallSite dependency tracking is broken after sun.misc.Cleaner became automatically cleared vlivanov parents: 30263 diff changeset	54	}
01a5c5fa5681 8079205: CallSite dependency tracking is broken after sun.misc.Cleaner became automatically cleared vlivanov parents: 30263 diff changeset	55
29081 c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	56	inline bool java_lang_invoke_MemberName::is_instance(oop obj) {
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	57	return obj != NULL && is_subclass(obj->klass());
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	58	}
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	59
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	60	inline bool java_lang_invoke_MethodType::is_instance(oop obj) {
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	61	return obj != NULL && obj->klass() == SystemDictionary::MethodType_klass();
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	62	}
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	63
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	64	inline bool java_lang_invoke_MethodHandle::is_instance(oop obj) {
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	65	return obj != NULL && is_subclass(obj->klass());
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	66	}
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	67
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	68	inline bool java_lang_Class::is_instance(oop obj) {
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	69	return obj != NULL && obj->klass() == SystemDictionary::Class_klass();
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	70	}
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	71
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	72	inline bool java_lang_invoke_DirectMethodHandle::is_instance(oop obj) {
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	73	return obj != NULL && is_subclass(obj->klass());
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	74	}
c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	75
34280 72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	76	inline int Backtrace::merge_bci_and_version(int bci, int version) {
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	77	// only store u2 for version, checking for overflow.
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	78	if (version > USHRT_MAX \|\| version < 0) version = USHRT_MAX;
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	79	assert((jushort)bci == bci, "bci should be short");
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	80	return build_int_from_shorts(version, bci);
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	81	}
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	82
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	83	inline int Backtrace::merge_mid_and_cpref(int mid, int cpref) {
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	84	// only store u2 for mid and cpref, checking for overflow.
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	85	assert((jushort)mid == mid, "mid should be short");
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	86	assert((jushort)cpref == cpref, "cpref should be short");
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	87	return build_int_from_shorts(cpref, mid);
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	88	}
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	89
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	90	inline int Backtrace::bci_at(unsigned int merged) {
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	91	return extract_high_short_from_int(merged);
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	92	}
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	93
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	94	inline int Backtrace::version_at(unsigned int merged) {
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	95	return extract_low_short_from_int(merged);
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	96	}
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	97
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	98	inline int Backtrace::mid_at(unsigned int merged) {
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	99	return extract_high_short_from_int(merged);
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	100	}
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	101
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	102	inline int Backtrace::cpref_at(unsigned int merged) {
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	103	return extract_low_short_from_int(merged);
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	104	}
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	105
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	106	inline int Backtrace::get_line_number(const methodHandle& method, int bci) {
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	107	int line_number = 0;
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	108	if (method->is_native()) {
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	109	// Negative value different from -1 below, enabling Java code in
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	110	// class java.lang.StackTraceElement to distinguish "native" from
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	111	// "no LineNumberTable". JDK tests for -2.
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	112	line_number = -2;
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	113	} else {
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	114	// Returns -1 if no LineNumberTable, and otherwise actual line number
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	115	line_number = method->line_number_from_bci(bci);
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	116	if (line_number == -1 && ShowHiddenFrames) {
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	117	line_number = bci + 1000000;
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	118	}
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	119	}
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	120	return line_number;
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	121	}
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	122
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	123	/*
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	124	* Returns the source file name of a given InstanceKlass and version
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	125	*/
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	126	inline Symbol* Backtrace::get_source_file_name(InstanceKlass* holder, int version) {
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	127	// Find the specific ik version that contains this source_file_name_index
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	128	// via the previous versions list, but use the current version's
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	129	// constant pool to look it up. The previous version's index has been
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	130	// merged for the current constant pool.
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	131	InstanceKlass* ik = holder->get_klass_version(version);
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	132	// This version has been cleaned up.
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	133	if (ik == NULL) return NULL;
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	134	int source_file_name_index = ik->source_file_name_index();
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	135	return (source_file_name_index == 0) ?
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	136	(Symbol*)NULL : holder->constants()->symbol_at(source_file_name_index);
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	137	}
72bfaaffee36 8143911: Reintegrate JEP 259: Stack-Walking API mchung parents: 34273 diff changeset	138
29081 c61eb4914428 8072911: Remove includes of oop.inline.hpp from .hpp files stefank parents: diff changeset	139	#endif // SHARE_VM_CLASSFILE_JAVACLASSES_INLINE_HPP

author	mchung
	Tue, 24 Nov 2015 14:59:17 -0800
changeset 34280	72bfaaffee36
parent 34273	8598d07915d9
child 35498	392b50de06c6
permissions	-rw-r--r--