Cross Reference: /openjdk7/hotspot/src/share/vm/memory/space.cpp

Lines Matching refs:bottom
76                                             HeapWord* bottom,
86   for (; bottom < top; bottom += _sp->block_size(bottom)) {
93     if (_sp->block_is_obj(bottom) &&
94         !_sp->obj_allocated_since_save_marks(oop(bottom))) {
95       oop(bottom)->oop_iterate(_cl, mr);
121   HeapWord* bottom = mr.start();
137   bottom_obj = _sp->block_start(bottom);
140   assert(bottom_obj <= bottom, "just checking");
155   // Top may have been reset, and in fact may be below bottom,
158   bottom = MIN2(bottom, top);
159   MemRegion extended_mr = MemRegion(bottom, top);
160   assert(bottom <= top &&
174     _min_done = bottom;
210                                       HeapWord* bottom,
216   assert(bottom < top, "ought to be at least one obj on a dirty card.");
223     walk_mem_region_with_cl(mr, bottom, top, &filter);
226     walk_mem_region_with_cl(mr, bottom, top, _cl);
235                                                    HeapWord* bottom,    \
238   bottom += oop(bottom)->oop_iterate(cl, mr);                           \
239   if (bottom < top) {                                                   \
240     HeapWord* next_obj = bottom + oop(bottom)->size();                  \
244       oop(bottom)->oop_iterate(cl);                                     \
245       bottom = next_obj;                                                \
246       next_obj = bottom + oop(bottom)->size();                          \
249     oop(bottom)->oop_iterate(cl, mr);                                   \
269   HeapWord* bottom = mr.start();
271   assert(Universe::on_page_boundary(bottom) && Universe::on_page_boundary(end),
273   set_bottom(bottom);
302   set_top(bottom());
328   _offsets.resize(pointer_delta(new_end, bottom()));
362   MemRegion space_mr(bottom(), end());
372   set_compaction_top(bottom());
378   _compaction_top = bottom();
397     compact_top = cp->space->bottom();
465   HeapWord* q = bottom();
518                 bottom(), end());
524                 bottom(), top(), end());
531               bottom(), top(), _offsets.threshold(), end());
535   HeapWord* p = bottom();
558   return bottom();
564   return bottom();
570   // We use MemRegion(bottom(), end()) rather than used_region() below
576   assert(MemRegion(bottom(), end()).contains(mr),
616     assert((bottom() <= blk_start_addr) && (blk_start_addr <= end()),
658     assert((bottom() <= obj_start_addr)  && (obj_start_addr <= end()),
684   HeapWord* obj_addr = bottom();
696   MemRegion cur = MemRegion(bottom(), top());
754   for (HeapWord* p = bottom(); p < limit;) {
793   assert(MemRegion(bottom(), end()).contains(p),
795                   p, bottom(), end()));
799     HeapWord* last = bottom();
812   assert(MemRegion(bottom(), end()).contains(p),
814                   p, bottom(), end()));
982   HeapWord* p = bottom();