36 

    36 

    37 CardTableRS::CardTableRS(MemRegion whole_heap) :

    37 CardTableRS::CardTableRS(MemRegion whole_heap) :

    38   GenRemSet(),

    38   GenRemSet(),

    39   _cur_youngergen_card_val(youngergenP1_card)

    39   _cur_youngergen_card_val(youngergenP1_card)

    40 {

    40 {

    42   _ct_bs = new CardTableModRefBSForCTRS(whole_heap);

    41   _ct_bs = new CardTableModRefBSForCTRS(whole_heap);

    43   _ct_bs->initialize();

    42   _ct_bs->initialize();

    44   set_bs(_ct_bs);

    43   set_bs(_ct_bs);

    45   // max_gens is really GenCollectedHeap::heap()->gen_policy()->number_of_generations()

    44   // max_gens is really GenCollectedHeap::heap()->gen_policy()->number_of_generations()

    46   // (which is always 2, young & old), but GenCollectedHeap has not been initialized yet.

    45   // (which is always 2, young & old), but GenCollectedHeap has not been initialized yet.

   596 

   595 

   597 void CardTableRS::verify() {

   596 void CardTableRS::verify() {

   598   // At present, we only know how to verify the card table RS for

   597   // At present, we only know how to verify the card table RS for

   599   // generational heaps.

   598   // generational heaps.

   600   VerifyCTGenClosure blk(this);

   599   VerifyCTGenClosure blk(this);