The same as other teams in the world who often need implode the game's emulator system synchronously or early, we use this way as the primary method to study decision-making system.

This article touched on device emulation, and one of the most important applications that provides this functionality is QEMU (a system emulator).

A solution to this dilemma, adopted in more than one emulator, is to set up an extra layer of interpretation for file system calls.