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Intel 253666-024US User Manual

Page 158

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3-112 Vol. 2A

CLI — Clear Interrupt Flag

INSTRUCTION SET REFERENCE, A-M

Virtual-8086 Mode Exceptions

#GP(0)

If the CPL is greater (has less privilege) than the IOPL of the

current program or procedure.

#UD

If the LOCK prefix is used.

Compatibility Mode Exceptions

Same exceptions as in protected mode.

64-Bit Mode Exceptions

#GP(0)

If the CPL is greater (has less privilege) than the IOPL of the

current program or procedure.

#UD

If the LOCK prefix is used.