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comparison src/share/vm/ci/ciInstanceKlass.cpp @ 24170:0b85ccd62409 jdk8u131-b01

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8168699: Validate special case invocations Reviewed-by: kevinw, vlivanov
author coleenp
date Tue, 13 Dec 2016 14:37:04 -0500
parents 78bbf4d43a14
children 719853999215
comparison
equal deleted inserted replaced
24169:5ee58c7d3938 24170:0b85ccd62409
1 /* 1 /*
2 * Copyright (c) 1999, 2014, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 4 *
5 * This code is free software; you can redistribute it and/or modify it 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 6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
56 _has_subklass = ik->subklass() != NULL; 56 _has_subklass = ik->subklass() != NULL;
57 _init_state = ik->init_state(); 57 _init_state = ik->init_state();
58 _nonstatic_field_size = ik->nonstatic_field_size(); 58 _nonstatic_field_size = ik->nonstatic_field_size();
59 _has_nonstatic_fields = ik->has_nonstatic_fields(); 59 _has_nonstatic_fields = ik->has_nonstatic_fields();
60 _has_default_methods = ik->has_default_methods(); 60 _has_default_methods = ik->has_default_methods();
61 _is_anonymous = ik->is_anonymous();
61 _nonstatic_fields = NULL; // initialized lazily by compute_nonstatic_fields: 62 _nonstatic_fields = NULL; // initialized lazily by compute_nonstatic_fields:
62 63
63 _implementor = NULL; // we will fill these lazily 64 _implementor = NULL; // we will fill these lazily
64 65
65 Thread *thread = Thread::current(); 66 Thread *thread = Thread::current();
98 assert(name->byte_at(0) != '[', "not an instance klass"); 99 assert(name->byte_at(0) != '[', "not an instance klass");
99 _init_state = (InstanceKlass::ClassState)0; 100 _init_state = (InstanceKlass::ClassState)0;
100 _nonstatic_field_size = -1; 101 _nonstatic_field_size = -1;
101 _has_nonstatic_fields = false; 102 _has_nonstatic_fields = false;
102 _nonstatic_fields = NULL; 103 _nonstatic_fields = NULL;
104 _is_anonymous = false;
103 _loader = loader; 105 _loader = loader;
104 _protection_domain = protection_domain; 106 _protection_domain = protection_domain;
105 _is_shared = false; 107 _is_shared = false;
106 _super = NULL; 108 _super = NULL;
107 _java_mirror = NULL; 109 _java_mirror = NULL;
587 if (!is_shared()) { 589 if (!is_shared()) {
588 _implementor = impl; 590 _implementor = impl;
589 } 591 }
590 } 592 }
591 return impl; 593 return impl;
594 }
595
596 ciInstanceKlass* ciInstanceKlass::host_klass() {
597 assert(is_loaded(), "must be loaded");
598 if (is_anonymous()) {
599 VM_ENTRY_MARK
600 Klass* host_klass = get_instanceKlass()->host_klass();
601 return CURRENT_ENV->get_instance_klass(host_klass);
602 }
603 return NULL;
592 } 604 }
593 605
594 // Utility class for printing of the contents of the static fields for 606 // Utility class for printing of the contents of the static fields for
595 // use by compilation replay. It only prints out the information that 607 // use by compilation replay. It only prints out the information that
596 // could be consumed by the compiler, so for primitive types it prints 608 // could be consumed by the compiler, so for primitive types it prints