X86KvmCPU.py revision 13665 
1# Copyright (c) 2013 Andreas Sandberg
2# All rights reserved.
3#
4# Redistribution and use in source and binary forms, with or without
5# modification, are permitted provided that the following conditions are
6# met: redistributions of source code must retain the above copyright
7# notice, this list of conditions and the following disclaimer;
8# redistributions in binary form must reproduce the above copyright
9# notice, this list of conditions and the following disclaimer in the
10# documentation and/or other materials provided with the distribution;
11# neither the name of the copyright holders nor the names of its
12# contributors may be used to endorse or promote products derived from
13# this software without specific prior written permission.
14#
15# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
16# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
17# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
18# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
19# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
20# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
21# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
25# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26#
27# Authors: Andreas Sandberg
28
29from m5.params import *
30from m5.SimObject import *
31
32from m5.objects.BaseKvmCPU import BaseKvmCPU
33
34class X86KvmCPU(BaseKvmCPU):
35    type = 'X86KvmCPU'
36    cxx_header = "cpu/kvm/x86_cpu.hh"
37
38    cxx_exports = [
39        PyBindMethod("dumpFpuRegs"),
40        PyBindMethod("dumpIntRegs"),
41        PyBindMethod("dumpSpecRegs"),
42        PyBindMethod("dumpXCRs"),
43        PyBindMethod("dumpXSave"),
44        PyBindMethod("dumpVCpuEvents"),
45    ]
46
47    useXSave = Param.Bool(True, "Use XSave to synchronize FPU/SIMD registers")
48