def save(self, item: Item) - None:
The key is the test TST_SEL_RET on line 682. It compares the RPL of the return CS selector (saved on the stack by the original CALL) against the current CPL. If RPL == CPL, the PLA returns 0x000 (continue) and LD_DESCRIPTOR finishes normally -- same-privilege return. If RPL CPL, the caller is returning to a less-privileged ring, so the PLA redirects to 0x686 (RETF_OUTER_LEV) -- the cross-privilege path that must also restore the caller's stack. If RPL
，这一点在搜狗输入法下载中也有详细论述
更多详细新闻请浏览新京报网 www.bjnews.com.cn，详情可参考雷电模拟器官方版本下载
Сайт Роскомнадзора атаковали18:00，这一点在51吃瓜中也有详细论述