tree f8c5e2795048a110d216b4ad7108456bdaead5f8
parent 78fb2c1a5d5e422bf14f134d677a83e3022238f1
author Tuan Ta <qtt2@cornell.edu> 1518495590 -0500
committer Tuan Ta <qtt2@cornell.edu> 1529016090 +0000

cpu: add a new instruction type 'Atomic'

This patch adds a new flag named 'Atomic' to support ISA implementations
that use AtomicOpFunctor to handle atomic instructions instead of a
pair of locking load and unlocking store.

Change-Id: I1fbee6e54432396cb49dfc59ad9006b75812d115
Reviewed-on: https://gem5-review.googlesource.com/8187
Reviewed-by: Anthony Gutierrez <anthony.gutierrez@amd.com>
Maintainer: Anthony Gutierrez <anthony.gutierrez@amd.com>