1# Copyright (c) 2005-2007 The Regents of The University of Michigan 2# Copyright (c) 2011 Regents of the University of California 3# All rights reserved. 4# 5# Redistribution and use in source and binary forms, with or without 6# modification, are permitted provided that the following conditions are 7# met: redistributions of source code must retain the above copyright 8# notice, this list of conditions and the following disclaimer; 9# redistributions in binary form must reproduce the above copyright 10# notice, this list of conditions and the following disclaimer in the 11# documentation and/or other materials provided with the distribution; 12# neither the name of the copyright holders nor the names of its 13# contributors may be used to endorse or promote products derived from 14# this software without specific prior written permission. 15# 16# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27# 28# Authors: Nathan Binkert 29# Rick Strong 30 31from m5.SimObject import SimObject 32from m5.defines import buildEnv 33from m5.params import * 34from m5.proxy import * 35 36from PhysicalMemory import * 37 38class MemoryMode(Enum): vals = ['invalid', 'atomic', 'timing'] 39 40class System(SimObject): 41 type = 'System' 42 43 @classmethod
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44 def swig_objdecls(cls, code):
45 code('%include "python/swig/system.i"')
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44 def export_method_cxx_predecls(cls, code): 45 code('#include "sim/system.hh"') |
46
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47 @classmethod 48 def export_methods(cls, code): 49 code(''' 50 Enums::MemoryMode getMemoryMode(); 51 void setMemoryMode(Enums::MemoryMode mode); 52''') 53 |
54 physmem = Param.PhysicalMemory("Physical Memory") 55 mem_mode = Param.MemoryMode('atomic', "The mode the memory system is in") 56 memories = VectorParam.PhysicalMemory(Self.all, "All memories is the system") 57 58 work_item_id = Param.Int(-1, "specific work item id") 59 work_begin_cpu_id_exit = Param.Int(-1, 60 "work started on specific id, now exit simulation") 61 work_begin_ckpt_count = Param.Counter(0, 62 "create checkpoint when work items begin count value is reached") 63 work_begin_exit_count = Param.Counter(0, 64 "exit simulation when work items begin count value is reached") 65 work_end_ckpt_count = Param.Counter(0, 66 "create checkpoint when work items end count value is reached") 67 work_end_exit_count = Param.Counter(0, 68 "exit simulation when work items end count value is reached") 69 work_cpus_ckpt_count = Param.Counter(0, 70 "create checkpoint when active cpu count value is reached") 71 72 init_param = Param.UInt64(0, "numerical value to pass into simulator") 73 boot_osflags = Param.String("a", "boot flags to pass to the kernel") 74 kernel = Param.String("", "file that contains the kernel code") 75 readfile = Param.String("", "file to read startup script from") 76 symbolfile = Param.String("", "file to get the symbols from") 77 load_addr_mask = Param.UInt64(0xffffffffff, 78 "Address to mask loading binaries with");
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