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Mwait – monitor wait, A.6.8.2, “ mwait – monitor wait, E 207 – AMD SimNow Simulator 4.4.4 User Manual

Page 239: A.6.8.2 mwait – monitor wait

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AMD Confidential

User Manual

September 12

th

, 2008

Appendix A

227

A.6.8.2 MWAIT – Monitor Wait

Opcode

Instruction

Description

0F 01 C9

MWAIT

Monitor Wait.


The simulator does not recognize this instruction. Therefore the simulator generates an
invalid-opcode exception.