Intel 253666-024US - Manual (Page 613)

Vol. 2A 3-567
INSTRUCTION SET REFERENCE, A-M
MASKMOVDQU—Store Selected Bytes of Double Quadword
Virtual-8086 Mode Exceptions
Same exceptions as in real address mode.
#PF(fault-code)
For a page fault (implementation specific).
#UD If the LOCK prefix is used.
Compatibility Mode Exceptions
Same exceptions as in protected mode.
64-Bit Mode Exceptions
#GP(0) If the memory address is in a non-canonical form.
#SS(0) If a memory address referencing the SS segment is in a non-
canonical form.
#PF(fault-code) For a page fault (implementation specific).
#NM If CR0.TS[bit 3] = 1.
#UD If CR0.EM[bit 2] = 1.
If CR4.OSFXSR[bit 9] = 0.
If CPUID.01H:EDX.SSE2[bit 26] = 0.
If the LOCK prefix is used.