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src/hotspot/share/prims/privilegedStack.hpp

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   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_PRIMS_PRIVILEGEDSTACK_HPP
  26 #define SHARE_VM_PRIMS_PRIVILEGEDSTACK_HPP
  27 
  28 #include "memory/allocation.hpp"
  29 #include "oops/oopsHierarchy.hpp"
  30 #include "runtime/vframe.hpp"
  31 #include "utilities/growableArray.hpp"
  32 
  33 class PrivilegedElement {
  34  private:
  35   Klass*    _klass;                // klass for method
  36   oop       _privileged_context;   // context for operation
  37   intptr_t*     _frame_id;             // location on stack
  38   PrivilegedElement* _next;        // Link to next one on stack
  39  public:
  40   void initialize(vframeStream* vf, oop context, PrivilegedElement* next, TRAPS);
  41   void oops_do(OopClosure* f);
  42   intptr_t* frame_id() const           { return _frame_id; }
  43   oop  privileged_context() const  { return _privileged_context; }
  44   oop  class_loader() const        { return InstanceKlass::cast(_klass)->class_loader(); }
  45   oop  protection_domain() const   { return InstanceKlass::cast(_klass)->protection_domain(); }
  46   PrivilegedElement *next() const  { return _next; }
  47 
  48   // debugging (used for find)


   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_PRIMS_PRIVILEGEDSTACK_HPP
  26 #define SHARE_VM_PRIMS_PRIVILEGEDSTACK_HPP
  27 

  28 #include "oops/oopsHierarchy.hpp"
  29 #include "runtime/vframe.hpp"
  30 #include "utilities/growableArray.hpp"
  31 
  32 class PrivilegedElement {
  33  private:
  34   Klass*    _klass;                // klass for method
  35   oop       _privileged_context;   // context for operation
  36   intptr_t*     _frame_id;             // location on stack
  37   PrivilegedElement* _next;        // Link to next one on stack
  38  public:
  39   void initialize(vframeStream* vf, oop context, PrivilegedElement* next, TRAPS);
  40   void oops_do(OopClosure* f);
  41   intptr_t* frame_id() const           { return _frame_id; }
  42   oop  privileged_context() const  { return _privileged_context; }
  43   oop  class_loader() const        { return InstanceKlass::cast(_klass)->class_loader(); }
  44   oop  protection_domain() const   { return InstanceKlass::cast(_klass)->protection_domain(); }
  45   PrivilegedElement *next() const  { return _next; }
  46 
  47   // debugging (used for find)
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