Thu, 23 Jun 2011 17:14:06 -0700
7056328: JSR 292 invocation sometimes fails in adapters for types not on boot class path
Reviewed-by: never
duke@435 | 1 | /* |
stefank@2314 | 2 | * Copyright (c) 1997, 2010, 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 "classfile/javaClasses.hpp" |
stefank@2314 | 27 | #include "oops/oop.inline.hpp" |
stefank@2314 | 28 | #include "runtime/handles.inline.hpp" |
stefank@2314 | 29 | #include "utilities/copy.hpp" |
stefank@2314 | 30 | #ifdef TARGET_OS_FAMILY_linux |
stefank@2314 | 31 | # include "thread_linux.inline.hpp" |
stefank@2314 | 32 | #endif |
stefank@2314 | 33 | #ifdef TARGET_OS_FAMILY_solaris |
stefank@2314 | 34 | # include "thread_solaris.inline.hpp" |
stefank@2314 | 35 | #endif |
stefank@2314 | 36 | #ifdef TARGET_OS_FAMILY_windows |
stefank@2314 | 37 | # include "thread_windows.inline.hpp" |
stefank@2314 | 38 | #endif |
duke@435 | 39 | |
duke@435 | 40 | bool always_do_update_barrier = false; |
duke@435 | 41 | |
duke@435 | 42 | BarrierSet* oopDesc::_bs = NULL; |
duke@435 | 43 | |
duke@435 | 44 | void oopDesc::print_on(outputStream* st) const { |
duke@435 | 45 | if (this == NULL) { |
duke@435 | 46 | st->print_cr("NULL"); |
duke@435 | 47 | } else { |
duke@435 | 48 | blueprint()->oop_print_on(oop(this), st); |
duke@435 | 49 | } |
duke@435 | 50 | } |
duke@435 | 51 | |
duke@435 | 52 | void oopDesc::print_address_on(outputStream* st) const { |
duke@435 | 53 | if (PrintOopAddress) { |
jrose@1100 | 54 | st->print("{"INTPTR_FORMAT"}", this); |
duke@435 | 55 | } |
duke@435 | 56 | } |
duke@435 | 57 | |
duke@435 | 58 | void oopDesc::print() { print_on(tty); } |
duke@435 | 59 | |
duke@435 | 60 | void oopDesc::print_address() { print_address_on(tty); } |
duke@435 | 61 | |
duke@435 | 62 | char* oopDesc::print_string() { |
jrose@1590 | 63 | stringStream st; |
jrose@1590 | 64 | print_on(&st); |
jrose@1590 | 65 | return st.as_string(); |
jrose@1590 | 66 | } |
jrose@1590 | 67 | |
jrose@1590 | 68 | void oopDesc::print_value() { |
jrose@1590 | 69 | print_value_on(tty); |
duke@435 | 70 | } |
duke@435 | 71 | |
duke@435 | 72 | char* oopDesc::print_value_string() { |
jrose@1590 | 73 | char buf[100]; |
jrose@1590 | 74 | stringStream st(buf, sizeof(buf)); |
jrose@1590 | 75 | print_value_on(&st); |
jrose@1590 | 76 | return st.as_string(); |
duke@435 | 77 | } |
duke@435 | 78 | |
jrose@1590 | 79 | void oopDesc::print_value_on(outputStream* st) const { |
jrose@1590 | 80 | oop obj = oop(this); |
jrose@1590 | 81 | if (this == NULL) { |
jrose@1590 | 82 | st->print("NULL"); |
jrose@1590 | 83 | } else if (java_lang_String::is_instance(obj)) { |
jrose@1590 | 84 | java_lang_String::print(obj, st); |
jrose@1590 | 85 | if (PrintOopAddress) print_address_on(st); |
jrose@1590 | 86 | #ifdef ASSERT |
jrose@1590 | 87 | } else if (!Universe::heap()->is_in(obj) || !Universe::heap()->is_in(klass())) { |
jrose@1590 | 88 | st->print("### BAD OOP %p ###", (address)obj); |
jrose@1590 | 89 | #endif //ASSERT |
jrose@1590 | 90 | } else { |
jrose@1590 | 91 | blueprint()->oop_print_value_on(obj, st); |
jrose@1590 | 92 | } |
jrose@1590 | 93 | } |
jrose@1590 | 94 | |
duke@435 | 95 | |
duke@435 | 96 | void oopDesc::verify_on(outputStream* st) { |
duke@435 | 97 | if (this != NULL) { |
duke@435 | 98 | blueprint()->oop_verify_on(this, st); |
duke@435 | 99 | } |
duke@435 | 100 | } |
duke@435 | 101 | |
duke@435 | 102 | |
duke@435 | 103 | void oopDesc::verify() { |
duke@435 | 104 | verify_on(tty); |
duke@435 | 105 | } |
duke@435 | 106 | |
duke@435 | 107 | |
coleenp@548 | 108 | // XXX verify_old_oop doesn't do anything (should we remove?) |
duke@435 | 109 | void oopDesc::verify_old_oop(oop* p, bool allow_dirty) { |
duke@435 | 110 | blueprint()->oop_verify_old_oop(this, p, allow_dirty); |
duke@435 | 111 | } |
duke@435 | 112 | |
coleenp@548 | 113 | void oopDesc::verify_old_oop(narrowOop* p, bool allow_dirty) { |
coleenp@548 | 114 | blueprint()->oop_verify_old_oop(this, p, allow_dirty); |
coleenp@548 | 115 | } |
duke@435 | 116 | |
duke@435 | 117 | bool oopDesc::partially_loaded() { |
duke@435 | 118 | return blueprint()->oop_partially_loaded(this); |
duke@435 | 119 | } |
duke@435 | 120 | |
duke@435 | 121 | |
duke@435 | 122 | void oopDesc::set_partially_loaded() { |
duke@435 | 123 | blueprint()->oop_set_partially_loaded(this); |
duke@435 | 124 | } |
duke@435 | 125 | |
duke@435 | 126 | |
duke@435 | 127 | intptr_t oopDesc::slow_identity_hash() { |
duke@435 | 128 | // slow case; we have to acquire the micro lock in order to locate the header |
duke@435 | 129 | ResetNoHandleMark rnm; // Might be called from LEAF/QUICK ENTRY |
duke@435 | 130 | HandleMark hm; |
duke@435 | 131 | Handle object((oop)this); |
duke@435 | 132 | assert(!is_shared_readonly(), "using identity hash on readonly object?"); |
duke@435 | 133 | return ObjectSynchronizer::identity_hash_value_for(object); |
duke@435 | 134 | } |
duke@435 | 135 | |
duke@435 | 136 | VerifyOopClosure VerifyOopClosure::verify_oop; |
coleenp@548 | 137 | |
coleenp@548 | 138 | void VerifyOopClosure::do_oop(oop* p) { VerifyOopClosure::do_oop_work(p); } |
coleenp@548 | 139 | void VerifyOopClosure::do_oop(narrowOop* p) { VerifyOopClosure::do_oop_work(p); } |