Thu, 24 Jan 2013 22:13:32 -0800
8005128: JSR 292: the mlvm redefineClassInBootstrap test crashes in ConstantPool::compare_entry_to
Summary: When constant pool is copied in merge_constant_pools the invokedynamic operands must be copied before.
Reviewed-by: coleenp, twisti
Contributed-by: serguei.spitsyn@oracle.com
duke@435 | 1 | /* |
coleenp@4037 | 2 | * Copyright (c) 1997, 2012, 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 "memory/allocation.inline.hpp" |
stefank@2314 | 27 | #include "oops/instanceKlass.hpp" |
coleenp@4037 | 28 | #include "oops/method.hpp" |
stefank@2314 | 29 | #include "oops/oop.inline.hpp" |
stefank@2314 | 30 | #include "prims/privilegedStack.hpp" |
stefank@2314 | 31 | #include "runtime/vframe.hpp" |
duke@435 | 32 | |
duke@435 | 33 | |
duke@435 | 34 | void PrivilegedElement::initialize(vframeStream* vfst, oop context, PrivilegedElement* next, TRAPS) { |
coleenp@4037 | 35 | Method* method = vfst->method(); |
duke@435 | 36 | _klass = method->method_holder(); |
duke@435 | 37 | _privileged_context = context; |
duke@435 | 38 | #ifdef CHECK_UNHANDLED_OOPS |
duke@435 | 39 | THREAD->allow_unhandled_oop(&_privileged_context); |
duke@435 | 40 | #endif // CHECK_UNHANDLED_OOPS |
duke@435 | 41 | _frame_id = vfst->frame_id(); |
duke@435 | 42 | _next = next; |
duke@435 | 43 | assert(_privileged_context == NULL || _privileged_context->is_oop(), "must be an oop"); |
duke@435 | 44 | assert(protection_domain() == NULL || protection_domain()->is_oop(), "must be an oop"); |
duke@435 | 45 | } |
duke@435 | 46 | |
duke@435 | 47 | void PrivilegedElement::oops_do(OopClosure* f) { |
duke@435 | 48 | PrivilegedElement *cur = this; |
duke@435 | 49 | do { |
duke@435 | 50 | f->do_oop((oop*) &cur->_privileged_context); |
duke@435 | 51 | cur = cur->_next; |
duke@435 | 52 | } while(cur != NULL); |
duke@435 | 53 | } |
duke@435 | 54 | |
coleenp@4037 | 55 | void PrivilegedElement::classes_do(KlassClosure* f) { |
coleenp@4037 | 56 | PrivilegedElement *cur = this; |
coleenp@4037 | 57 | do { |
coleenp@4037 | 58 | f->do_klass(cur->_klass); |
coleenp@4037 | 59 | cur = cur->_next; |
coleenp@4037 | 60 | } while(cur != NULL); |
coleenp@4037 | 61 | } |
coleenp@4037 | 62 | |
duke@435 | 63 | //------------------------------------------------------------------------------- |
duke@435 | 64 | #ifndef PRODUCT |
duke@435 | 65 | |
duke@435 | 66 | void PrivilegedElement::print_on(outputStream* st) const { |
duke@435 | 67 | st->print(" 0x%lx ", _frame_id); |
duke@435 | 68 | _klass->print_value_on(st); |
duke@435 | 69 | if (protection_domain() != NULL) { |
duke@435 | 70 | st->print(" "); |
duke@435 | 71 | protection_domain()->print_value_on(st); |
duke@435 | 72 | } |
duke@435 | 73 | st->cr(); |
duke@435 | 74 | } |
duke@435 | 75 | |
duke@435 | 76 | bool PrivilegedElement::contains(address addr) { |
duke@435 | 77 | PrivilegedElement *e = (PrivilegedElement *)addr; |
duke@435 | 78 | if (e >= this && e < this+1) return true; |
duke@435 | 79 | |
duke@435 | 80 | if (_next != NULL) { |
duke@435 | 81 | return _next->contains(addr); |
duke@435 | 82 | } else { |
duke@435 | 83 | return false; |
duke@435 | 84 | } |
duke@435 | 85 | } |
duke@435 | 86 | |
duke@435 | 87 | #endif |