30-12 Vol. 3C

VMX INSTRUCTION REFERENCE

#PF(fault-code) 

If a page fault occurs in accessing the memory operand.

#SS(0) 

If the memory operand effective address is outside the SS segment limit.
If the SS register contains an unusable segment.

#UD

If operand is a register.
If not in VMX operation.

Real-Address Mode Exceptions

#UD

If executed outside VMX root operation.

Virtual-8086 Mode Exceptions

#UD

The VMCLEAR instruction is not recognized in virtual-8086 mode.

Compatibility Mode Exceptions

#UD

The VMCLEAR instruction is not recognized in compatibility mode.

64-Bit Mode Exceptions

#GP(0)

If the current privilege level is not 0.
If the source operand is in the CS, DS, ES, FS, or GS segments and the memory address is in 

a non-canonical form.

#PF(fault-code) 

If a page fault occurs in accessing the memory operand.

#SS(0) 

If the source operand is in the SS segment and the memory address is in a non-canonical 

form.

#UD

If operand is a register.
If not in VMX operation.