Besides the Test PLA, the 386 has another PLA called the Entry PLA that maps opcodes to microcode entry points. One of its input bits is a "protected mode" flag. Many instructions have both a real-mode and a protected-mode entry point -- for instance, MOV ES, reg maps to address 009 (a single microcode line) in real mode, but to 580 (which initiates a full descriptor load with protection tests) in protected mode. The trick that makes V86 work is to define this flag as:
�@�������厏�w���������x���S���̑����S����141�l���ΏۂɎ��{���������i2023�N�j�ł��A88.7�����u�����������������Ƃ͂Ȃ��v�Ɖ��Ă����A�������̃j�[�Y�Ɗ��Ƒ��̑Ή��̊Ԃɂ͑傫�ȃM���b�v�����邱�Ƃ������������B，这一点在safew官方版本下载中也有详细论述
Example: deleting a passkey in Bitwarden，更多细节参见服务器推荐
Read full article
merge(arr, left, mid, right); // 合并两部分