Intel 253666-024US User Manual

Page 383

Vol. 2A 3-337

INSTRUCTION SET REFERENCE, A-M

FIST/FISTP—Store Integer

#NM

CR0.EM[bit 2] or CR0.TS[bit 3] = 1.

#MF

If there is a pending x87 FPU exception.

#PF(fault-code)

If a page fault occurs.

#AC(0)

If alignment checking is enabled and an unaligned memory

reference is made while the current privilege level is 3.

#UD

If the LOCK prefix is used.