3-328
INSTRUCTION SET REFERENCE
IRET/IRETDĀInterrupt Return (Continued)
Virtual-8086 Mode Exceptions
#GP(0)
If the return instruction pointer is not within the return code segment limit.
IF IOPL not equal to 3
#PF(fault-code)If a page fault occurs.
#SS(0)
If the top bytes of stack are not within stack limits.
#AC(0)
If an unaligned memory reference occurs and alignment checking is
enabled.
