V86 mode is entered through IRETD when the VM bit is set in the stacked EFLAGS. The microcode detects this with a conditional jump:
在河北，统一的要素市场加快形成，要素资源配置效率稳步提升。
。关于这个话题，51吃瓜提供了深入分析
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things, other prefixes just identify product lines.↩