1# Copyright (c) 2007 The Hewlett-Packard Development Company 2# All rights reserved. 3# 4# The license below extends only to copyright in the software and shall 5# not be construed as granting a license to any other intellectual 6# property including but not limited to intellectual property relating 7# to a hardware implementation of the functionality of the software 8# licensed hereunder. You may use the software subject to the license --- 21 unchanged lines hidden (view full) --- 30# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 31# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 32# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 33# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 34# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 35# 36# Authors: Gabe Black 37 |
38from m5.params import * 39from m5.proxy import * 40 41from BaseTLB import BaseTLB 42from MemObject import MemObject 43 |
44class X86PagetableWalker(MemObject): 45 type = 'X86PagetableWalker' 46 cxx_class = 'X86ISA::Walker' 47 port = Port("Port for the hardware table walker") 48 system = Param.System(Parent.any, "system object") |
49 50class X86TLB(BaseTLB): 51 type = 'X86TLB' 52 cxx_class = 'X86ISA::TLB' 53 size = Param.Int(64, "TLB size") |
54 walker = Param.X86PagetableWalker(\ 55 X86PagetableWalker(), "page table walker") |