671 MemMap::MemMap(const std::string& name, uint8_t* begin, size_t size, void* base_begin,  in MemMap()  argument
673     : name_(name), begin_(begin), size_(size), base_begin_(base_begin), base_size_(base_size),  in MemMap()
943   void* base_begin = map.BaseBegin();  in HasMemMap()  local
944   for (auto it = gMaps->lower_bound(base_begin), end = gMaps->end();  in HasMemMap()
945        it != end && it->first == base_begin; ++it) {  in HasMemMap()
1243   uint8_t* base_begin = reinterpret_cast<uint8_t*>(base_begin_);  in AlignBy()  local
1244   uint8_t* base_end = base_begin + base_size_;  in AlignBy()
1245   uint8_t* aligned_base_begin = AlignUp(base_begin, size);  in AlignBy()
1247   CHECK_LE(base_begin, aligned_base_begin);  in AlignBy()
1251       << "base_begin = " << reinterpret_cast<void*>(base_begin)  in AlignBy()
1255   if (base_begin < aligned_base_begin) {  in AlignBy()
1256     MEMORY_TOOL_MAKE_UNDEFINED(base_begin, aligned_base_begin - base_begin);  in AlignBy()
1257     CHECK_EQ(TargetMUnmap(base_begin, aligned_base_begin - base_begin), 0)  in AlignBy()
1258         << "base_begin=" << reinterpret_cast<void*>(base_begin)  in AlignBy()
1268   if (base_begin < aligned_base_begin) {  in AlignBy()