397 size_t new_word_size = new_memregion.word_size();
398
399 start_array()->set_covered_region(new_memregion);
400 ParallelScavengeHeap::heap()->barrier_set()->resize_covered_region(new_memregion);
401
402 // ALWAYS do this last!!
403 object_space()->initialize(new_memregion,
404 SpaceDecorator::DontClear,
405 SpaceDecorator::DontMangle);
406
407 assert(new_word_size == heap_word_size(object_space()->capacity_in_bytes()),
408 "Sanity");
409 }
410
411 size_t PSOldGen::gen_size_limit() {
412 return _max_gen_size;
413 }
414
415 void PSOldGen::reset_after_change() {
416 ShouldNotReachHere();
417 return;
418 }
419
420 size_t PSOldGen::available_for_expansion() {
421 ShouldNotReachHere();
422 return 0;
423 }
424
425 size_t PSOldGen::available_for_contraction() {
426 ShouldNotReachHere();
427 return 0;
428 }
429
430 void PSOldGen::print() const { print_on(tty);}
431 void PSOldGen::print_on(outputStream* st) const {
432 st->print(" %-15s", name());
433 if (PrintGCDetails && Verbose) {
434 st->print(" total " SIZE_FORMAT ", used " SIZE_FORMAT,
435 capacity_in_bytes(), used_in_bytes());
436 } else {
437 st->print(" total " SIZE_FORMAT "K, used " SIZE_FORMAT "K",
438 capacity_in_bytes()/K, used_in_bytes()/K);
439 }
440 st->print_cr(" [" INTPTR_FORMAT ", " INTPTR_FORMAT ", " INTPTR_FORMAT ")",
441 p2i(virtual_space()->low_boundary()),
442 p2i(virtual_space()->high()),
443 p2i(virtual_space()->high_boundary()));
444
445 st->print(" object"); object_space()->print_on(st);
446 }
447
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397 size_t new_word_size = new_memregion.word_size();
398
399 start_array()->set_covered_region(new_memregion);
400 ParallelScavengeHeap::heap()->barrier_set()->resize_covered_region(new_memregion);
401
402 // ALWAYS do this last!!
403 object_space()->initialize(new_memregion,
404 SpaceDecorator::DontClear,
405 SpaceDecorator::DontMangle);
406
407 assert(new_word_size == heap_word_size(object_space()->capacity_in_bytes()),
408 "Sanity");
409 }
410
411 size_t PSOldGen::gen_size_limit() {
412 return _max_gen_size;
413 }
414
415 void PSOldGen::reset_after_change() {
416 ShouldNotReachHere();
417 }
418
419 size_t PSOldGen::available_for_expansion() {
420 ShouldNotReachHere();
421 }
422
423 size_t PSOldGen::available_for_contraction() {
424 ShouldNotReachHere();
425 }
426
427 void PSOldGen::print() const { print_on(tty);}
428 void PSOldGen::print_on(outputStream* st) const {
429 st->print(" %-15s", name());
430 if (PrintGCDetails && Verbose) {
431 st->print(" total " SIZE_FORMAT ", used " SIZE_FORMAT,
432 capacity_in_bytes(), used_in_bytes());
433 } else {
434 st->print(" total " SIZE_FORMAT "K, used " SIZE_FORMAT "K",
435 capacity_in_bytes()/K, used_in_bytes()/K);
436 }
437 st->print_cr(" [" INTPTR_FORMAT ", " INTPTR_FORMAT ", " INTPTR_FORMAT ")",
438 p2i(virtual_space()->low_boundary()),
439 p2i(virtual_space()->high()),
440 p2i(virtual_space()->high_boundary()));
441
442 st->print(" object"); object_space()->print_on(st);
443 }
444
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