Lines Matching refs:Bottom
66 static TREE *Bottom; /* the last free chunk in the arena */ variable
238 if (Bottom) { in malloc_unlocked()
239 unprotect(Bottom); in malloc_unlocked()
240 if (size <= SIZE(Bottom)) { in malloc_unlocked()
241 sp = Bottom; in malloc_unlocked()
244 protect(Bottom); in malloc_unlocked()
272 Bottom = NULL; in malloc_unlocked()
357 if (np != Bottom) in realloc()
360 Bottom = NULL; in realloc()
370 Bottom = tp; in realloc()
371 protect(Bottom); in realloc()
373 tp = Bottom; in realloc()
374 Bottom = NULL; in realloc()
392 Bottom = NULL; in realloc()
526 if (np != Bottom) in realfree()
536 ASSERT(np != Bottom); in realfree()
547 Bottom = tp; in realfree()
642 tp = Bottom; in morecore()
734 if (Bottom && Bottom != tp) { in morecore()
735 SETBIT0(SIZE(Bottom)); in morecore()
736 realfree(DATA(Bottom)); in morecore()