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 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #ifndef SHARE_VM_SERVICES_ALLOCATION_SITE_HPP
26 #define SHARE_VM_SERVICES_ALLOCATION_SITE_HPP
27
28 #include "memory/allocation.hpp"
29 #include "utilities/nativeCallStack.hpp"
30
31 // Allocation site represents a code path that makes a memory
32 // allocation
33 template <class E> class AllocationSite {
34 private:
35 NativeCallStack _call_stack;
36 E e;
37 public:
38 AllocationSite(const NativeCallStack& stack) : _call_stack(stack) { }
39 int hash() const { return _call_stack.hash(); }
40 bool equals(const NativeCallStack& stack) const {
41 return _call_stack.equals(stack);
42 }
43
44 bool equals(const AllocationSite<E>& other) const {
45 return other.equals(_call_stack);
46 }
47
48 const NativeCallStack* call_stack() const {
|
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 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #ifndef SHARE_VM_SERVICES_ALLOCATION_SITE_HPP
26 #define SHARE_VM_SERVICES_ALLOCATION_SITE_HPP
27
28 #include "utilities/nativeCallStack.hpp"
29
30 // Allocation site represents a code path that makes a memory
31 // allocation
32 template <class E> class AllocationSite {
33 private:
34 NativeCallStack _call_stack;
35 E e;
36 public:
37 AllocationSite(const NativeCallStack& stack) : _call_stack(stack) { }
38 int hash() const { return _call_stack.hash(); }
39 bool equals(const NativeCallStack& stack) const {
40 return _call_stack.equals(stack);
41 }
42
43 bool equals(const AllocationSite<E>& other) const {
44 return other.equals(_call_stack);
45 }
46
47 const NativeCallStack* call_stack() const {
|