57 using Maps = AllocationTrackingMultiMap<void*, MemMap*, kAllocatorTagMaps>;
60 static Maps* gMaps GUARDED_BY(MemMap::GetMemMapsLock()) = nullptr;
63 static std::map<std::string, int> debugStrMap GUARDED_BY(MemMap::GetMemMapsLock());
66 Maps::iterator GetGMapsEntry(const MemMap& map) REQUIRES(MemMap::GetMemMapsLock()) {  in GetGMapsEntry()
84     MemMap* map = it->second;  in operator <<()
91 std::mutex* MemMap::mem_maps_lock_ = nullptr;
148 uintptr_t MemMap::next_mem_pos_ = GenerateNextMemPos();
153 bool MemMap::ContainedWithinExistingMap(uint8_t* ptr, size_t size, std::string* error_msg) {  in ContainedWithinExistingMap()
160       MemMap* const map = pair.second;  in ContainedWithinExistingMap()
185 bool MemMap::CheckMapRequest(uint8_t* expected_ptr, void* actual_ptr, size_t byte_count,  in CheckMapRequest()
230 bool MemMap::CheckReservation(uint8_t* expected_ptr,  in CheckReservation()
233                               const MemMap& reservation,  in CheckReservation()
258 void* MemMap::TryMemMapLow4GB(void* ptr,  in TryMemMapLow4GB()
277 void MemMap::SetDebugName(void* map_ptr, const char* name, size_t size) {  in SetDebugName()
304 MemMap MemMap::MapAnonymous(const char* name,  in MapAnonymous()
310                             /*inout*/MemMap* reservation,  in MapAnonymous()
334       return MemMap::Invalid();  in MapAnonymous()
383   return MemMap(name,  in MapAnonymous()
392 MemMap MemMap::MapPlaceholder(const char* name, uint8_t* addr, size_t byte_count) {  in MapPlaceholder()
397   return MemMap(name, addr, byte_count, addr, page_aligned_byte_count, 0, /* reuse= */ true);  in MapPlaceholder()
405 bool MemMap::ReplaceWith(MemMap* source, /*out*/std::string* error) {  in ReplaceWith()
413   if (!MemMap::kCanReplaceMapping) {  in ReplaceWith()
481 MemMap MemMap::MapFileAtAddress(uint8_t* expected_ptr,  in MapFileAtAddress()
490                                 /*inout*/MemMap* reservation,  in MapFileAtAddress()
579   return MemMap(filename,  in MapFileAtAddress()
589 MemMap::MemMap(MemMap&& other) noexcept  in MemMap()  function in art::MemMap
590     : MemMap() {  in MemMap()
594 MemMap::~MemMap() {  in ~MemMap()
598 void MemMap::DoReset() {  in DoReset()
624 void MemMap::ResetInForkedProcess() {  in ResetInForkedProcess()
631 void MemMap::Invalidate() {  in Invalidate()
644 void MemMap::swap(MemMap& other) {  in swap()
668 void MemMap::SwapMembers(MemMap& other) {  in SwapMembers()
680 MemMap::MemMap(const std::string& name, uint8_t* begin, size_t size, void* base_begin,  in MemMap()  function in art::MemMap
700 MemMap MemMap::RemapAtEnd(uint8_t* new_end,  in RemapAtEnd()
715 MemMap MemMap::RemapAtEnd(uint8_t* new_end,  in RemapAtEnd()
777   return MemMap(tail_name, actual, tail_size, actual, tail_base_size, tail_prot, false);  in RemapAtEnd()
780 MemMap MemMap::TakeReservedMemory(size_t byte_count) {  in TakeReservedMemory()
784   return MemMap(name_, begin, byte_count, begin, base_size, prot_, /* reuse= */ false);  in TakeReservedMemory()
787 void MemMap::ReleaseReservedMemory(size_t byte_count) {  in ReleaseReservedMemory()
819 void MemMap::MadviseDontNeedAndZero() {  in MadviseDontNeedAndZero()
836 int MemMap::MadviseDontFork() {  in MadviseDontFork()
845 bool MemMap::Sync() {  in Sync()
859 bool MemMap::Protect(int prot) {  in Protect()
877 bool MemMap::CheckNoGaps(MemMap& begin_map, MemMap& end_map) {  in CheckNoGaps()
884   MemMap* map = &begin_map;  in CheckNoGaps()
886     MemMap* next_map = GetLargestMemMapAt(map->BaseEnd());  in CheckNoGaps()
896 void MemMap::DumpMaps(std::ostream& os, bool terse) {  in DumpMaps()
901 void MemMap::DumpMapsLocked(std::ostream& os, bool terse) {  in DumpMapsLocked()
917     MemMap* map = it->second;  in DumpMapsLocked()
960 bool MemMap::HasMemMap(MemMap& map) {  in HasMemMap()
971 MemMap* MemMap::GetLargestMemMapAt(void* address) {  in GetLargestMemMapAt()
973   MemMap* largest_map = nullptr;  in GetLargestMemMapAt()
977     MemMap* map = it->second;  in GetLargestMemMapAt()
987 void MemMap::Init() {  in Init()
1001 void MemMap::Shutdown() {  in Shutdown()
1017 void MemMap::SetSize(size_t new_size) {  in SetSize()
1038 void* MemMap::MapInternalArtLow4GBAllocator(size_t length,  in MapInternalArtLow4GBAllocator()
1131 void* MemMap::MapInternal(void* addr,  in MapInternal()
1199 std::ostream& operator<<(std::ostream& os, const MemMap& mem_map) {  in operator <<()
1206 void MemMap::TryReadable() {  in TryReadable()
1250 void MemMap::AlignBy(size_t size) {  in AlignBy()