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annotate src/share/vm/runtime/stackValueCollection.hpp @ 18096:ca6d25be853b jdk8u25-b13
8044269: Analysis of archive files.
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Reviewed-by: iklam, dholmes, mschoene
| author | jiangli |
|---|---|
| date | Tue, 12 Aug 2014 17:46:16 -0400 |
| parents | f95d63e2154a |
| children |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 1972 | 2 * Copyright (c) 2001, 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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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 1972 | 25 #ifndef SHARE_VM_RUNTIME_STACKVALUECOLLECTION_HPP |
| 26 #define SHARE_VM_RUNTIME_STACKVALUECOLLECTION_HPP | |
| 27 | |
| 28 #include "memory/allocation.hpp" | |
| 29 #include "runtime/stackValue.hpp" | |
| 30 #include "utilities/growableArray.hpp" | |
| 31 | |
| 0 | 32 class StackValueCollection : public ResourceObj { |
| 33 private: | |
| 34 GrowableArray<StackValue*>* _values; | |
| 35 | |
| 36 public: | |
| 37 StackValueCollection() { _values = new GrowableArray<StackValue*>(); } | |
| 38 StackValueCollection(int length) { _values = new GrowableArray<StackValue*>(length); } | |
| 39 | |
| 40 void add(StackValue *val) const { _values->push(val); } | |
| 41 int size() const { return _values->length(); } | |
| 42 bool is_empty() const { return (size() == 0); } | |
| 43 StackValue* at(int i) const { return _values->at(i); } | |
| 44 | |
| 45 // Get typed locals/expressions | |
| 46 jint int_at(int slot) const; | |
| 47 jlong long_at(int slot) const; | |
| 48 Handle obj_at(int slot) const; | |
| 49 jfloat float_at(int slot) const; | |
| 50 jdouble double_at(int slot) const; | |
| 51 | |
| 52 // Set typed locals/expressions | |
| 53 void set_int_at(int slot, jint value); | |
| 54 void set_long_at(int slot, jlong value); | |
| 55 void set_obj_at(int slot, Handle value); | |
| 56 void set_float_at(int slot, jfloat value); | |
| 57 void set_double_at(int slot, jdouble value); | |
| 58 | |
| 59 void print(); | |
| 60 }; | |
| 1972 | 61 |
| 62 #endif // SHARE_VM_RUNTIME_STACKVALUECOLLECTION_HPP |