Re: [Gems-users] opal decode error and simulation correctness

["shanshuchang" <shanshuchang@xxxxxxxxx>]

It won't affect the correctness of execution. During the retire stage of the OPAL pipeline, OPAL calls function advanceCycles() to forward simics, after which the execution results between OPAL and simics are compared. If OPAL encounters a unimplement inst, it just uses the execution result of the simics. Finally the result of the OPAL and the simics are guaranteed to be identical.