machine check handler (MCH)

A feature that analyzes errors and attempts recovery by retrying the failing instruction, if possible.If retry is unsuccessful, it attempts to correct the malfunctionor to isolate the affected task.; 一種分析出錯原因并(如可能的話,通過重新執行剛才沒有成功執行的那條指令)力圖恢復(機器正常運行)的功能部件( 此處即程序)。如果復執不成功,就試圖糾正這種誤操作,或者把這種有不良影響的任務 隔離起來。