[Gems-users] Magic instruction and cache question

[svilen@xxxxxxxxxxxxxx]

What is the magic opcode for x86 that will cause trap to simics and 
cause it activate the gcache module? After searching the forums I have 
been only able to identify the "sethi" instruction, which I dont 
believe is in the x86 ISA. Also, given I execute the 
"enterprise-gcache" script, is the execution of the magic instruction 
(enabling and disabling measurement) sufficient to produce cache 
statistics, or the scripts have to be modified?
Thanks for you help.

Svilen Mihaylov
University of Pennsylvania