303 s->safe_object_iterate(_cl);
304 }
305 GenerationSafeObjIterateClosure(ObjectClosure* cl) : _cl(cl) {}
306 };
307
308 void Generation::safe_object_iterate(ObjectClosure* cl) {
309 GenerationSafeObjIterateClosure blk(cl);
310 space_iterate(&blk);
311 }
312
313 void Generation::prepare_for_compaction(CompactPoint* cp) {
314 // Generic implementation, can be specialized
315 CompactibleSpace* space = first_compaction_space();
316 while (space != NULL) {
317 space->prepare_for_compaction(cp);
318 space = space->next_compaction_space();
319 }
320 }
321
322 class AdjustPointersClosure: public SpaceClosure {
323 public:
324 void do_space(Space* sp) {
325 sp->adjust_pointers();
326 }
327 };
328
329 void Generation::adjust_pointers() {
330 // Note that this is done over all spaces, not just the compactible
331 // ones.
332 AdjustPointersClosure blk;
333 space_iterate(&blk, true);
334 }
335
336 void Generation::compact() {
337 CompactibleSpace* sp = first_compaction_space();
338 while (sp != NULL) {
339 sp->compact();
340 sp = sp->next_compaction_space();
341 }
342 }
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303 s->safe_object_iterate(_cl);
304 }
305 GenerationSafeObjIterateClosure(ObjectClosure* cl) : _cl(cl) {}
306 };
307
308 void Generation::safe_object_iterate(ObjectClosure* cl) {
309 GenerationSafeObjIterateClosure blk(cl);
310 space_iterate(&blk);
311 }
312
313 void Generation::prepare_for_compaction(CompactPoint* cp) {
314 // Generic implementation, can be specialized
315 CompactibleSpace* space = first_compaction_space();
316 while (space != NULL) {
317 space->prepare_for_compaction(cp);
318 space = space->next_compaction_space();
319 }
320 }
321
322 class AdjustPointersClosure: public SpaceClosure {
323 MarkSweep* _ms;
324 public:
325 AdjustPointersClosure(MarkSweep *ms) : _ms(ms) {}
326 ~AdjustPointersClosure() {}
327 void do_space(Space* sp) {
328 sp->adjust_pointers(_ms);
329 }
330 };
331
332 void Generation::adjust_pointers(MarkSweep *ms) {
333 // Note that this is done over all spaces, not just the compactible
334 // ones.
335 AdjustPointersClosure blk(ms);
336 space_iterate(&blk, true);
337 }
338
339 void Generation::compact() {
340 CompactibleSpace* sp = first_compaction_space();
341 while (sp != NULL) {
342 sp->compact();
343 sp = sp->next_compaction_space();
344 }
345 }
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