lib/sanitizer_common/sanitizer_allocator.h

1032     uptr map_beg = reinterpret_cast<uptr>(
1034     CHECK(IsAligned(map_beg, page_size_));
1035     MapUnmapCallback().OnMap(map_beg, map_size);
1036     uptr map_end = map_beg + map_size;
1037     uptr res = map_beg + page_size_;
1042     CHECK_GE(res + size, map_beg);
1046     h->map_beg = map_beg;
1093     MapUnmapCallback().OnUnmap(h->map_beg, h->map_size);
1094     UnmapOrDie(reinterpret_cast<void*>(h->map_beg), h->map_size);
1140     CHECK_GE(nearest_chunk, h->map_beg);
1141     CHECK_LT(nearest_chunk, h->map_beg + h->map_size);
1143     if (h->map_beg + h->map_size <= p)
1186     if (h->map_beg + h->map_size <= p || p < h->map_beg)
1224     uptr map_beg;