gc_event_hook 1868 gc.c gc_event_hook(objspace, RUBY_INTERNAL_EVENT_NEWOBJ, obj); gc_event_hook 2101 gc.c gc_event_hook(objspace, RUBY_INTERNAL_EVENT_FREEOBJ, obj); gc_event_hook 3575 gc.c gc_event_hook(objspace, RUBY_INTERNAL_EVENT_GC_END_SWEEP, 0); gc_event_hook 5467 gc.c gc_event_hook(objspace, RUBY_INTERNAL_EVENT_GC_END_MARK, 0); gc_event_hook 6344 gc.c gc_event_hook(objspace, RUBY_INTERNAL_EVENT_GC_START, 0 /* TODO: pass minor/immediate flag? */); gc_event_hook 6475 gc.c gc_event_hook(objspace, RUBY_INTERNAL_EVENT_GC_ENTER, 0); /* TODO: which parameter should be passed? */ gc_event_hook 6483 gc.c gc_event_hook(objspace, RUBY_INTERNAL_EVENT_GC_EXIT, 0); /* TODO: which parameter should be passsed? */