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comment on flushing predecode queue (pre-Pentium) (DOSX)

posted by tom(R) Homepage, Germany, 27.04.2008, 14:46

maybe you take some advice from Intel, 80386 Programmer's Reference Manual
page 10-10 has this code

mov eax,1 ; set PE bit
mov cr0, eax ; begin protected mode
;
; clear prefetch code
jmp short flush
flush:
..

just assume that the intel guys knew the 80386 fairly well ;)

 

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