Mercurial > hg > truffle
annotate src/share/vm/prims/privilegedStack.cpp @ 1972:f95d63e2154a
6989984: Use standard include model for Hospot
Summary: Replaced MakeDeps and the includeDB files with more standardized solutions.
Reviewed-by: coleenp, kvn, kamg
| author | stefank |
|---|---|
| date | Tue, 23 Nov 2010 13:22:55 -0800 |
| parents | c18cbe5936b8 |
| children | da91efe96a93 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 1972 | 2 * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. |
| 0 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 * | |
| 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 | |
| 7 * published by the Free Software Foundation. | |
| 8 * | |
| 9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 12 * version 2 for more details (a copy is included in the LICENSE file that | |
| 13 * accompanied this code). | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License version | |
| 16 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 18 * | |
|
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c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
|
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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20 * or visit www.oracle.com if you need additional information or have any |
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c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 1972 | 25 #include "precompiled.hpp" |
| 26 #include "memory/allocation.inline.hpp" | |
| 27 #include "oops/instanceKlass.hpp" | |
| 28 #include "oops/methodOop.hpp" | |
| 29 #include "oops/oop.inline.hpp" | |
| 30 #include "prims/privilegedStack.hpp" | |
| 31 #include "runtime/vframe.hpp" | |
| 0 | 32 |
| 33 | |
| 34 void PrivilegedElement::initialize(vframeStream* vfst, oop context, PrivilegedElement* next, TRAPS) { | |
| 35 methodOop method = vfst->method(); | |
| 36 _klass = method->method_holder(); | |
| 37 _privileged_context = context; | |
| 38 #ifdef CHECK_UNHANDLED_OOPS | |
| 39 THREAD->allow_unhandled_oop(&_klass); | |
| 40 THREAD->allow_unhandled_oop(&_privileged_context); | |
| 41 #endif // CHECK_UNHANDLED_OOPS | |
| 42 _frame_id = vfst->frame_id(); | |
| 43 _next = next; | |
| 44 assert(_privileged_context == NULL || _privileged_context->is_oop(), "must be an oop"); | |
| 45 assert(protection_domain() == NULL || protection_domain()->is_oop(), "must be an oop"); | |
| 46 } | |
| 47 | |
| 48 void PrivilegedElement::oops_do(OopClosure* f) { | |
| 49 PrivilegedElement *cur = this; | |
| 50 do { | |
| 51 f->do_oop((oop*) &cur->_klass); | |
| 52 f->do_oop((oop*) &cur->_privileged_context); | |
| 53 cur = cur->_next; | |
| 54 } while(cur != NULL); | |
| 55 } | |
| 56 | |
| 57 //------------------------------------------------------------------------------- | |
| 58 #ifndef PRODUCT | |
| 59 | |
| 60 void PrivilegedElement::print_on(outputStream* st) const { | |
| 61 st->print(" 0x%lx ", _frame_id); | |
| 62 _klass->print_value_on(st); | |
| 63 if (protection_domain() != NULL) { | |
| 64 st->print(" "); | |
| 65 protection_domain()->print_value_on(st); | |
| 66 } | |
| 67 st->cr(); | |
| 68 } | |
| 69 | |
| 70 bool PrivilegedElement::contains(address addr) { | |
| 71 PrivilegedElement *e = (PrivilegedElement *)addr; | |
| 72 if (e >= this && e < this+1) return true; | |
| 73 | |
| 74 if (_next != NULL) { | |
| 75 return _next->contains(addr); | |
| 76 } else { | |
| 77 return false; | |
| 78 } | |
| 79 } | |
| 80 | |
| 81 #endif |