198 static bool CheckMapRequest(uint8_t* expected_ptr, void* actual_ptr, size_t byte_count,  in CheckMapRequest()  argument
203   if (expected_ptr == nullptr) {  in CheckMapRequest()
208   uintptr_t expected = reinterpret_cast<uintptr_t>(expected_ptr);  in CheckMapRequest()
211   if (expected_ptr == actual_ptr) {  in CheckMapRequest()
259 MemMap* MemMap::MapAnonymous(const char* name, uint8_t* expected_ptr, size_t byte_count, int prot,  in MapAnonymous()  argument
273     CHECK(expected_ptr != nullptr);  in MapAnonymous()
275     DCHECK(ContainedWithinExistingMap(expected_ptr, byte_count, error_msg)) << *error_msg;  in MapAnonymous()
314       (reinterpret_cast<uintptr_t>(expected_ptr) >> 32) != 0 ||  in MapAnonymous()
316       (reinterpret_cast<uintptr_t>(expected_ptr + page_aligned_byte_count) >> 32) != 0)) {  in MapAnonymous()
318                               expected_ptr, expected_ptr + page_aligned_byte_count);  in MapAnonymous()
330   if (low_4gb && expected_ptr == nullptr) {  in MapAnonymous()
411     actual = mmap(expected_ptr, page_aligned_byte_count, prot, flags, fd.get(), 0);  in MapAnonymous()
417   if (low_4gb && expected_ptr == nullptr) {  in MapAnonymous()
422   void* actual = mmap(expected_ptr, page_aligned_byte_count, prot, flags, fd.get(), 0);  in MapAnonymous()
430                               "maps in the log.", expected_ptr, page_aligned_byte_count, prot,  in MapAnonymous()
435   if (!CheckMapRequest(expected_ptr, actual, page_aligned_byte_count, error_msg)) {  in MapAnonymous()
450 MemMap* MemMap::MapFileAtAddress(uint8_t* expected_ptr, size_t byte_count, int prot, int flags,  in MapFileAtAddress()  argument
461     CHECK(expected_ptr != nullptr);  in MapFileAtAddress()
463     DCHECK(ContainedWithinExistingMap(expected_ptr, byte_count, error_msg)) << *error_msg;  in MapFileAtAddress()
482       (expected_ptr == nullptr) ? nullptr : (expected_ptr - page_offset);  in MapFileAtAddress()
503   if (!CheckMapRequest(expected_ptr, actual, page_aligned_byte_count, error_msg)) {  in MapFileAtAddress()