341       header_(reinterpret_cast<MemoryHeader*>(memory)),  in ActivityUserData()
351   if (header_->owner.data_id.load(std::memory_order_acquire) == 0)  in ActivityUserData()
352     header_->owner.Release_Initialize(pid);  in ActivityUserData()
358       header_->owner.data_id.load(std::memory_order_acquire);  in ActivityUserData()
359   *const_cast<int64_t*>(&orig_process_id) = header_->owner.process_id;  in ActivityUserData()
360   *const_cast<int64_t*>(&orig_create_stamp) = header_->owner.create_stamp;  in ActivityUserData()
430   return header_;  in GetBaseAddress()
435   if (!header_)  in SetOwningProcessIdForTesting()
437   header_->owner.SetOwningProcessIdForTesting(pid, stamp);  in SetOwningProcessIdForTesting()
594   if (header_->owner.data_id.load(std::memory_order_acquire) != orig_data_id ||  in ImportExistingData()
595       header_->owner.process_id != orig_process_id ||  in ImportExistingData()
596       header_->owner.create_stamp != orig_create_stamp) {  in ImportExistingData()
687     : header_(static_cast<Header*>(base)),  in ThreadActivityTracker()
712       sizeof(header_->thread_ref) == sizeof(header_->thread_ref.as_id),  in ThreadActivityTracker()
722   if (header_->owner.data_id.load(std::memory_order_relaxed) == 0) {  in ThreadActivityTracker()
724     DCHECK_EQ(0, header_->owner.process_id);  in ThreadActivityTracker()
725     DCHECK_EQ(0, header_->owner.create_stamp);  in ThreadActivityTracker()
726     DCHECK_EQ(0, header_->thread_ref.as_id);  in ThreadActivityTracker()
727     DCHECK_EQ(0, header_->start_time);  in ThreadActivityTracker()
728     DCHECK_EQ(0, header_->start_ticks);  in ThreadActivityTracker()
729     DCHECK_EQ(0U, header_->stack_slots);  in ThreadActivityTracker()
730     DCHECK_EQ(0U, header_->current_depth.load(std::memory_order_relaxed));  in ThreadActivityTracker()
731     DCHECK_EQ(0U, header_->data_version.load(std::memory_order_relaxed));  in ThreadActivityTracker()
738     header_->thread_ref.as_tid = PlatformThread::CurrentId();  in ThreadActivityTracker()
740     header_->thread_ref.as_handle =  in ThreadActivityTracker()
744     header_->start_time = base::Time::Now().ToInternalValue();  in ThreadActivityTracker()
745     header_->start_ticks = base::TimeTicks::Now().ToInternalValue();  in ThreadActivityTracker()
746     header_->stack_slots = stack_slots_;  in ThreadActivityTracker()
747     strlcpy(header_->thread_name, PlatformThread::GetName(),  in ThreadActivityTracker()
748             sizeof(header_->thread_name));  in ThreadActivityTracker()
752     header_->owner.Release_Initialize();  in ThreadActivityTracker()
776   uint32_t depth = header_->current_depth.load(std::memory_order_relaxed);  in PushActivity()
783     header_->current_depth.store(depth + 1, std::memory_order_relaxed);  in PushActivity()
795   header_->current_depth.store(depth + 1, std::memory_order_release);  in PushActivity()
807   DCHECK_LT(id, header_->current_depth.load(std::memory_order_acquire));  in ChangeActivity()
832       header_->current_depth.fetch_sub(1, std::memory_order_relaxed) - 1;  in PopActivity()
847   header_->data_version.fetch_add(1, std::memory_order_release);  in PopActivity()
891   Activity::FillFrom(&header_->last_exception, program_counter, origin, type,  in RecordExceptionActivity()
896   header_->data_version.fetch_add(1, std::memory_order_relaxed);  in RecordExceptionActivity()
900   if (header_->owner.data_id.load(std::memory_order_acquire) == 0 ||  in IsValid()
901       header_->owner.process_id == 0 || header_->thread_ref.as_id == 0 ||  in IsValid()
902       header_->start_time == 0 || header_->start_ticks == 0 ||  in IsValid()
903       header_->stack_slots != stack_slots_ ||  in IsValid()
904       header_->thread_name[sizeof(header_->thread_name) - 1] != '\0') {  in IsValid()
937         header_->owner.data_id.load(std::memory_order_acquire);  in CreateSnapshot()
938     const int64_t starting_create_stamp = header_->owner.create_stamp;  in CreateSnapshot()
939     const int64_t starting_process_id = header_->owner.process_id;  in CreateSnapshot()
940     const int64_t starting_thread_id = header_->thread_ref.as_id;  in CreateSnapshot()
948         header_->data_version.load(std::memory_order_seq_cst);  in CreateSnapshot()
951     depth = header_->current_depth.load(std::memory_order_acquire);  in CreateSnapshot()
961     memcpy(&output_snapshot->last_exception, &header_->last_exception,  in CreateSnapshot()
968     if (header_->data_version.load(std::memory_order_seq_cst) != pre_version)  in CreateSnapshot()
976         std::string(header_->thread_name, sizeof(header_->thread_name) - 1);  in CreateSnapshot()
977     output_snapshot->create_stamp = header_->owner.create_stamp;  in CreateSnapshot()
978     output_snapshot->thread_id = header_->thread_ref.as_id;  in CreateSnapshot()
979     output_snapshot->process_id = header_->owner.process_id;  in CreateSnapshot()
989     if (header_->owner.data_id.load(std::memory_order_seq_cst) != starting_id ||  in CreateSnapshot()
1003     const Time start_time = Time::FromInternalValue(header_->start_time);  in CreateSnapshot()
1004     const int64_t start_ticks = header_->start_ticks;  in CreateSnapshot()
1025   return header_;  in GetBaseAddress()
1029   return header_->data_version.load(std::memory_order_relaxed);  in GetDataVersionForTesting()
1034   header_->owner.SetOwningProcessIdForTesting(pid, stamp);  in SetOwningProcessIdForTesting()