488     if (p_ > &buf_[0]) {  in ~HeapChunkContext()
507     Write4BE(&p_, 1);  // Heap id (bogus; we only have one heap).  in EnsureHeader()
508     Write1BE(&p_, 8);  // Size of allocation unit, in bytes.  in EnsureHeader()
510     Write4BE(&p_, reinterpret_cast<uintptr_t>(chunk_ptr));  // virtual address of segment start.  in EnsureHeader()
511     Write4BE(&p_, 0);  // offset of this piece (relative to the virtual address).  in EnsureHeader()
514     pieceLenField_ = p_;  in EnsureHeader()
515     Write4BE(&p_, 0x55555555);  in EnsureHeader()
527     CHECK_LE(pieceLenField_, p_);  in Flush()
530     ArrayRef<const uint8_t> out(&buf_[0], p_ - &buf_[0]);  in Flush()
550     p_ = &buf_[0];  in Reset()
625     size_t byte_left = &buf_.back() - p_;  in AppendChunk()
634     byte_left = &buf_.back() - p_;  in AppendChunk()
645       *p_++ = state | HPSG_PARTIAL;  in AppendChunk()
646       *p_++ = 255;     // length - 1  in AppendChunk()
649     *p_++ = state;  in AppendChunk()
650     *p_++ = length - 1;  in AppendChunk()
696   uint8_t* p_;  member in art::HeapChunkContext