Method FindTryItem

Bcore/src/main/cpp/dex/dex_file.cc:489–509

}

int32_t DexFile::FindTryItem(const TryItem* try_items, uint32_t tries_size, uint32_t address) {
  uint32_t min = 0;
  uint32_t max = tries_size;
  while (min < max) {
    const uint32_t mid = (min + max) / 2;

    const art_lkchan::DexFile::TryItem& ti = try_items[mid];
    const uint32_t start = ti.start_addr_;
    const uint32_t end = start + ti.insn_count_;

    if (address < start) {
      max = mid;
    } else if (address >= end) {
      min = mid + 1;
    } else {  // We have a winner!
      return mid;
    }
  }
  // No match.
  return -1;
}

bool DexFile::LineNumForPcCb(void* raw_context, const PositionInfo& entry) {
  LineNumFromPcContext* context = reinterpret_cast<LineNumFromPcContext*>(raw_context);