INT 12 - CPU-generated (Pentium +) - MACHINE CHECK EXCEPTION

Notes:	Intel documents this interrupt as CPU model-dependent
	for current Pentium processors, the reason for the machine check
	  exception may be read from model-specific registers 00h and 01h
	  (described, for example, in Christian Ludloff's 4P package)
	for Pentium Pro/II processors,	the reason may be read from the
	  MCG_STATUS MSR (see MSR 0000017Ah)
	this exception is enabled by bit 6 of CR4
SeeAlso: INT 11"CPU",MSR 00000000h,MSR 00000001h,MSR 0000017Ah