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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

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 *

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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

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#ifndef SHARE_VM_GC_SHARED_SPECIALIZED_OOP_CLOSURES_HPP

#define SHARE_VM_GC_SHARED_SPECIALIZED_OOP_CLOSURES_HPP

#include "gc/serial/serial_specialized_oop_closures.hpp"

// The following OopClosure types get specialized versions of

// "oop_oop_iterate" that invoke the closures' do_oop methods

// non-virtually, using a mechanism defined in this file.  Extend these

// macros in the obvious way to add specializations for new closures.

// Forward declarations.

class ExtendedOopClosure;

class NoHeaderExtendedOopClosure;

class OopsInGenClosure;

// This macro applies an argument macro to all OopClosures for which we

// want specialized bodies of "oop_oop_iterate".  The arguments to "f" are:

//   "f(closureType, non_virtual)"

// where "closureType" is the name of the particular subclass of ExtendedOopClosure,

// and "non_virtual" will be the string "_nv" if the closure type should

// have its "do_oop" method invoked non-virtually, or else the

// string "_v".  ("ExtendedOopClosure" itself will be the only class in the latter

// category.)

// This is split into several because of a Visual C++ 6.0 compiler bug

// where very long macros cause the compiler to crash

#define SPECIALIZED_OOP_OOP_ITERATE_CLOSURES_1(f)                 \

  f(NoHeaderExtendedOopClosure,_nv)                               \

#define SPECIALIZED_OOP_OOP_ITERATE_CLOSURES_2(f)                 \

// We separate these out, because sometime the general one has

// a different definition from the specialized ones, and sometimes it

// doesn't.

#define ALL_OOP_OOP_ITERATE_CLOSURES_1(f)                         \

  f(ExtendedOopClosure,_v)                                        \

  SPECIALIZED_OOP_OOP_ITERATE_CLOSURES_1(f)

#define ALL_OOP_OOP_ITERATE_CLOSURES_2(f)                         \

  SPECIALIZED_OOP_OOP_ITERATE_CLOSURES_2(f)

// This macro applies an argument macro to all OopClosures for which we

// want specialized bodies of a family of methods related to

// "par_oop_iterate".  The arguments to f are the same as above.

// The "root_class" is the most general class to define; this may be

// "OopClosure" in some applications and "OopsInGenClosure" in others.

#define ALL_PAR_OOP_ITERATE_CLOSURES(f)                           \

  f(ExtendedOopClosure,_v)                                        \

// This macro applies an argument macro to all OopClosures for which we

// want specialized bodies of a family of methods related to

// "oops_since_save_marks_do".  The arguments to f are the same as above.

// The "root_class" is the most general class to define; this may be

// "OopClosure" in some applications and "OopsInGenClosure" in others.

#define SPECIALIZED_SINCE_SAVE_MARKS_CLOSURES_YOUNG(f)  \

#define SPECIALIZED_SINCE_SAVE_MARKS_CLOSURES(f)                  \

  SPECIALIZED_SINCE_SAVE_MARKS_CLOSURES_YOUNG(f)

// We separate these out, because sometime the general one has

// a different definition from the specialized ones, and sometimes it

// doesn't.

#define ALL_SINCE_SAVE_MARKS_CLOSURES(f)                          \

  f(OopsInGenClosure,_v)                                          \

  SPECIALIZED_SINCE_SAVE_MARKS_CLOSURES(f)

#endif // SHARE_VM_GC_SHARED_SPECIALIZED_OOP_CLOSURES_HPP