params.py revision 11988
111988Sandreas.sandberg@arm.com# Copyright (c) 2012-2014, 2017 ARM Limited 28839Sandreas.hansson@arm.com# All rights reserved. 38839Sandreas.hansson@arm.com# 48839Sandreas.hansson@arm.com# The license below extends only to copyright in the software and shall 58839Sandreas.hansson@arm.com# not be construed as granting a license to any other intellectual 68839Sandreas.hansson@arm.com# property including but not limited to intellectual property relating 78839Sandreas.hansson@arm.com# to a hardware implementation of the functionality of the software 88839Sandreas.hansson@arm.com# licensed hereunder. You may use the software subject to the license 98839Sandreas.hansson@arm.com# terms below provided that you ensure that this notice is replicated 108839Sandreas.hansson@arm.com# unmodified and in its entirety in all distributions of the software, 118839Sandreas.hansson@arm.com# modified or unmodified, in source code or in binary form. 128839Sandreas.hansson@arm.com# 133101Sstever@eecs.umich.edu# Copyright (c) 2004-2006 The Regents of The University of Michigan 148579Ssteve.reinhardt@amd.com# Copyright (c) 2010-2011 Advanced Micro Devices, Inc. 153101Sstever@eecs.umich.edu# All rights reserved. 163101Sstever@eecs.umich.edu# 173101Sstever@eecs.umich.edu# Redistribution and use in source and binary forms, with or without 183101Sstever@eecs.umich.edu# modification, are permitted provided that the following conditions are 193101Sstever@eecs.umich.edu# met: redistributions of source code must retain the above copyright 203101Sstever@eecs.umich.edu# notice, this list of conditions and the following disclaimer; 213101Sstever@eecs.umich.edu# redistributions in binary form must reproduce the above copyright 223101Sstever@eecs.umich.edu# notice, this list of conditions and the following disclaimer in the 233101Sstever@eecs.umich.edu# documentation and/or other materials provided with the distribution; 243101Sstever@eecs.umich.edu# neither the name of the copyright holders nor the names of its 253101Sstever@eecs.umich.edu# contributors may be used to endorse or promote products derived from 263101Sstever@eecs.umich.edu# this software without specific prior written permission. 273101Sstever@eecs.umich.edu# 283101Sstever@eecs.umich.edu# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 293101Sstever@eecs.umich.edu# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 303101Sstever@eecs.umich.edu# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 313101Sstever@eecs.umich.edu# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 323101Sstever@eecs.umich.edu# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 333101Sstever@eecs.umich.edu# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 343101Sstever@eecs.umich.edu# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 353101Sstever@eecs.umich.edu# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 363101Sstever@eecs.umich.edu# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 373101Sstever@eecs.umich.edu# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 383101Sstever@eecs.umich.edu# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 393101Sstever@eecs.umich.edu# 403101Sstever@eecs.umich.edu# Authors: Steve Reinhardt 413101Sstever@eecs.umich.edu# Nathan Binkert 427778Sgblack@eecs.umich.edu# Gabe Black 438839Sandreas.hansson@arm.com# Andreas Hansson 443101Sstever@eecs.umich.edu 453101Sstever@eecs.umich.edu##################################################################### 463101Sstever@eecs.umich.edu# 473101Sstever@eecs.umich.edu# Parameter description classes 483101Sstever@eecs.umich.edu# 493101Sstever@eecs.umich.edu# The _params dictionary in each class maps parameter names to either 503101Sstever@eecs.umich.edu# a Param or a VectorParam object. These objects contain the 513101Sstever@eecs.umich.edu# parameter description string, the parameter type, and the default 523101Sstever@eecs.umich.edu# value (if any). The convert() method on these objects is used to 533101Sstever@eecs.umich.edu# force whatever value is assigned to the parameter to the appropriate 543101Sstever@eecs.umich.edu# type. 553101Sstever@eecs.umich.edu# 563101Sstever@eecs.umich.edu# Note that the default values are loaded into the class's attribute 573101Sstever@eecs.umich.edu# space when the parameter dictionary is initialized (in 583101Sstever@eecs.umich.edu# MetaSimObject._new_param()); after that point they aren't used. 593101Sstever@eecs.umich.edu# 603101Sstever@eecs.umich.edu##################################################################### 613101Sstever@eecs.umich.edu 623885Sbinkertn@umich.eduimport copy 633885Sbinkertn@umich.eduimport datetime 644762Snate@binkert.orgimport re 653885Sbinkertn@umich.eduimport sys 663885Sbinkertn@umich.eduimport time 677528Ssteve.reinhardt@amd.comimport math 683885Sbinkertn@umich.edu 694380Sbinkertn@umich.eduimport proxy 704167Sbinkertn@umich.eduimport ticks 713102Sstever@eecs.umich.edufrom util import * 723101Sstever@eecs.umich.edu 734762Snate@binkert.orgdef isSimObject(*args, **kwargs): 744762Snate@binkert.org return SimObject.isSimObject(*args, **kwargs) 754762Snate@binkert.org 764762Snate@binkert.orgdef isSimObjectSequence(*args, **kwargs): 774762Snate@binkert.org return SimObject.isSimObjectSequence(*args, **kwargs) 784762Snate@binkert.org 794762Snate@binkert.orgdef isSimObjectClass(*args, **kwargs): 804762Snate@binkert.org return SimObject.isSimObjectClass(*args, **kwargs) 814762Snate@binkert.org 825033Smilesck@eecs.umich.eduallParams = {} 835033Smilesck@eecs.umich.edu 845033Smilesck@eecs.umich.educlass MetaParamValue(type): 855033Smilesck@eecs.umich.edu def __new__(mcls, name, bases, dct): 865033Smilesck@eecs.umich.edu cls = super(MetaParamValue, mcls).__new__(mcls, name, bases, dct) 875033Smilesck@eecs.umich.edu assert name not in allParams 885033Smilesck@eecs.umich.edu allParams[name] = cls 895033Smilesck@eecs.umich.edu return cls 905033Smilesck@eecs.umich.edu 915033Smilesck@eecs.umich.edu 923101Sstever@eecs.umich.edu# Dummy base class to identify types that are legitimate for SimObject 933101Sstever@eecs.umich.edu# parameters. 943101Sstever@eecs.umich.educlass ParamValue(object): 955033Smilesck@eecs.umich.edu __metaclass__ = MetaParamValue 9610267SGeoffrey.Blake@arm.com cmd_line_settable = False 978596Ssteve.reinhardt@amd.com 988596Ssteve.reinhardt@amd.com # Generate the code needed as a prerequisite for declaring a C++ 998596Ssteve.reinhardt@amd.com # object of this type. Typically generates one or more #include 1008596Ssteve.reinhardt@amd.com # statements. Used when declaring parameters of this type. 1017673Snate@binkert.org @classmethod 1027673Snate@binkert.org def cxx_predecls(cls, code): 1037673Snate@binkert.org pass 1047673Snate@binkert.org 10511988Sandreas.sandberg@arm.com @classmethod 10611988Sandreas.sandberg@arm.com def pybind_predecls(cls, code): 10711988Sandreas.sandberg@arm.com cls.cxx_predecls(code) 10811988Sandreas.sandberg@arm.com 1098596Ssteve.reinhardt@amd.com # Generate the code needed as a prerequisite for including a 1108596Ssteve.reinhardt@amd.com # reference to a C++ object of this type in a SWIG .i file. 1118596Ssteve.reinhardt@amd.com # Typically generates one or more %import or %include statements. 1127673Snate@binkert.org @classmethod 1137673Snate@binkert.org def swig_predecls(cls, code): 1147673Snate@binkert.org pass 1153101Sstever@eecs.umich.edu 1163101Sstever@eecs.umich.edu # default for printing to .ini file is regular string conversion. 1173101Sstever@eecs.umich.edu # will be overridden in some cases 1183101Sstever@eecs.umich.edu def ini_str(self): 1193101Sstever@eecs.umich.edu return str(self) 1203101Sstever@eecs.umich.edu 12110380SAndrew.Bardsley@arm.com # default for printing to .json file is regular string conversion. 12210380SAndrew.Bardsley@arm.com # will be overridden in some cases, mostly to use native Python 12310380SAndrew.Bardsley@arm.com # types where there are similar JSON types 12410380SAndrew.Bardsley@arm.com def config_value(self): 12510380SAndrew.Bardsley@arm.com return str(self) 12610380SAndrew.Bardsley@arm.com 12710458Sandreas.hansson@arm.com # Prerequisites for .ini parsing with cxx_ini_parse 12810458Sandreas.hansson@arm.com @classmethod 12910458Sandreas.hansson@arm.com def cxx_ini_predecls(cls, code): 13010458Sandreas.hansson@arm.com pass 13110458Sandreas.hansson@arm.com 13210458Sandreas.hansson@arm.com # parse a .ini file entry for this param from string expression 13310458Sandreas.hansson@arm.com # src into lvalue dest (of the param's C++ type) 13410458Sandreas.hansson@arm.com @classmethod 13510458Sandreas.hansson@arm.com def cxx_ini_parse(cls, code, src, dest, ret): 13610458Sandreas.hansson@arm.com code('// Unhandled param type: %s' % cls.__name__) 13710458Sandreas.hansson@arm.com code('%s false;' % ret) 13810458Sandreas.hansson@arm.com 1393101Sstever@eecs.umich.edu # allows us to blithely call unproxy() on things without checking 1403101Sstever@eecs.umich.edu # if they're really proxies or not 1413101Sstever@eecs.umich.edu def unproxy(self, base): 1423101Sstever@eecs.umich.edu return self 1433101Sstever@eecs.umich.edu 14410267SGeoffrey.Blake@arm.com # Produce a human readable version of the stored value 14510267SGeoffrey.Blake@arm.com def pretty_print(self, value): 14610267SGeoffrey.Blake@arm.com return str(value) 14710267SGeoffrey.Blake@arm.com 1483101Sstever@eecs.umich.edu# Regular parameter description. 1493101Sstever@eecs.umich.educlass ParamDesc(object): 1503101Sstever@eecs.umich.edu def __init__(self, ptype_str, ptype, *args, **kwargs): 1513101Sstever@eecs.umich.edu self.ptype_str = ptype_str 1523101Sstever@eecs.umich.edu # remember ptype only if it is provided 1533101Sstever@eecs.umich.edu if ptype != None: 1543101Sstever@eecs.umich.edu self.ptype = ptype 1553101Sstever@eecs.umich.edu 1563101Sstever@eecs.umich.edu if args: 1573101Sstever@eecs.umich.edu if len(args) == 1: 1583101Sstever@eecs.umich.edu self.desc = args[0] 1593101Sstever@eecs.umich.edu elif len(args) == 2: 1603101Sstever@eecs.umich.edu self.default = args[0] 1613101Sstever@eecs.umich.edu self.desc = args[1] 1623101Sstever@eecs.umich.edu else: 1633101Sstever@eecs.umich.edu raise TypeError, 'too many arguments' 1643101Sstever@eecs.umich.edu 1653101Sstever@eecs.umich.edu if kwargs.has_key('desc'): 1663101Sstever@eecs.umich.edu assert(not hasattr(self, 'desc')) 1673101Sstever@eecs.umich.edu self.desc = kwargs['desc'] 1683101Sstever@eecs.umich.edu del kwargs['desc'] 1693101Sstever@eecs.umich.edu 1703101Sstever@eecs.umich.edu if kwargs.has_key('default'): 1713101Sstever@eecs.umich.edu assert(not hasattr(self, 'default')) 1723101Sstever@eecs.umich.edu self.default = kwargs['default'] 1733101Sstever@eecs.umich.edu del kwargs['default'] 1743101Sstever@eecs.umich.edu 1753101Sstever@eecs.umich.edu if kwargs: 1763101Sstever@eecs.umich.edu raise TypeError, 'extra unknown kwargs %s' % kwargs 1773101Sstever@eecs.umich.edu 1783101Sstever@eecs.umich.edu if not hasattr(self, 'desc'): 1793101Sstever@eecs.umich.edu raise TypeError, 'desc attribute missing' 1803101Sstever@eecs.umich.edu 1813101Sstever@eecs.umich.edu def __getattr__(self, attr): 1823101Sstever@eecs.umich.edu if attr == 'ptype': 1835033Smilesck@eecs.umich.edu ptype = SimObject.allClasses[self.ptype_str] 1846656Snate@binkert.org assert isSimObjectClass(ptype) 1855033Smilesck@eecs.umich.edu self.ptype = ptype 1865033Smilesck@eecs.umich.edu return ptype 1875033Smilesck@eecs.umich.edu 1883101Sstever@eecs.umich.edu raise AttributeError, "'%s' object has no attribute '%s'" % \ 1893101Sstever@eecs.umich.edu (type(self).__name__, attr) 1903101Sstever@eecs.umich.edu 19110267SGeoffrey.Blake@arm.com def example_str(self): 19210267SGeoffrey.Blake@arm.com if hasattr(self.ptype, "ex_str"): 19310267SGeoffrey.Blake@arm.com return self.ptype.ex_str 19410267SGeoffrey.Blake@arm.com else: 19510267SGeoffrey.Blake@arm.com return self.ptype_str 19610267SGeoffrey.Blake@arm.com 19710267SGeoffrey.Blake@arm.com # Is the param available to be exposed on the command line 19810267SGeoffrey.Blake@arm.com def isCmdLineSettable(self): 19910267SGeoffrey.Blake@arm.com if hasattr(self.ptype, "cmd_line_settable"): 20010267SGeoffrey.Blake@arm.com return self.ptype.cmd_line_settable 20110267SGeoffrey.Blake@arm.com else: 20210267SGeoffrey.Blake@arm.com return False 20310267SGeoffrey.Blake@arm.com 2043101Sstever@eecs.umich.edu def convert(self, value): 2053101Sstever@eecs.umich.edu if isinstance(value, proxy.BaseProxy): 2063101Sstever@eecs.umich.edu value.set_param_desc(self) 2073101Sstever@eecs.umich.edu return value 2083101Sstever@eecs.umich.edu if not hasattr(self, 'ptype') and isNullPointer(value): 2093101Sstever@eecs.umich.edu # deferred evaluation of SimObject; continue to defer if 2103101Sstever@eecs.umich.edu # we're just assigning a null pointer 2113101Sstever@eecs.umich.edu return value 2123101Sstever@eecs.umich.edu if isinstance(value, self.ptype): 2133101Sstever@eecs.umich.edu return value 2143102Sstever@eecs.umich.edu if isNullPointer(value) and isSimObjectClass(self.ptype): 2153101Sstever@eecs.umich.edu return value 2163101Sstever@eecs.umich.edu return self.ptype(value) 2173101Sstever@eecs.umich.edu 21810267SGeoffrey.Blake@arm.com def pretty_print(self, value): 21910267SGeoffrey.Blake@arm.com if isinstance(value, proxy.BaseProxy): 22010267SGeoffrey.Blake@arm.com return str(value) 22110267SGeoffrey.Blake@arm.com if isNullPointer(value): 22210267SGeoffrey.Blake@arm.com return NULL 22310267SGeoffrey.Blake@arm.com return self.ptype(value).pretty_print(value) 22410267SGeoffrey.Blake@arm.com 2257673Snate@binkert.org def cxx_predecls(self, code): 2268607Sgblack@eecs.umich.edu code('#include <cstddef>') 2277673Snate@binkert.org self.ptype.cxx_predecls(code) 2283101Sstever@eecs.umich.edu 22911988Sandreas.sandberg@arm.com def pybind_predecls(self, code): 23011988Sandreas.sandberg@arm.com self.ptype.pybind_predecls(code) 23111988Sandreas.sandberg@arm.com 2327673Snate@binkert.org def swig_predecls(self, code): 2337673Snate@binkert.org self.ptype.swig_predecls(code) 2343101Sstever@eecs.umich.edu 2357673Snate@binkert.org def cxx_decl(self, code): 2367673Snate@binkert.org code('${{self.ptype.cxx_type}} ${{self.name}};') 2373101Sstever@eecs.umich.edu 2383101Sstever@eecs.umich.edu# Vector-valued parameter description. Just like ParamDesc, except 2393101Sstever@eecs.umich.edu# that the value is a vector (list) of the specified type instead of a 2403101Sstever@eecs.umich.edu# single value. 2413101Sstever@eecs.umich.edu 2423101Sstever@eecs.umich.educlass VectorParamValue(list): 2435033Smilesck@eecs.umich.edu __metaclass__ = MetaParamValue 2445475Snate@binkert.org def __setattr__(self, attr, value): 2455475Snate@binkert.org raise AttributeError, \ 2465475Snate@binkert.org "Not allowed to set %s on '%s'" % (attr, type(self).__name__) 2475475Snate@binkert.org 24810380SAndrew.Bardsley@arm.com def config_value(self): 24910380SAndrew.Bardsley@arm.com return [v.config_value() for v in self] 25010380SAndrew.Bardsley@arm.com 2513101Sstever@eecs.umich.edu def ini_str(self): 2523101Sstever@eecs.umich.edu return ' '.join([v.ini_str() for v in self]) 2533101Sstever@eecs.umich.edu 2544762Snate@binkert.org def getValue(self): 2554762Snate@binkert.org return [ v.getValue() for v in self ] 2564762Snate@binkert.org 2573101Sstever@eecs.umich.edu def unproxy(self, base): 2588460SAli.Saidi@ARM.com if len(self) == 1 and isinstance(self[0], proxy.AllProxy): 2598459SAli.Saidi@ARM.com return self[0].unproxy(base) 2608459SAli.Saidi@ARM.com else: 2618459SAli.Saidi@ARM.com return [v.unproxy(base) for v in self] 2623101Sstever@eecs.umich.edu 2637528Ssteve.reinhardt@amd.comclass SimObjectVector(VectorParamValue): 2647528Ssteve.reinhardt@amd.com # support clone operation 2657528Ssteve.reinhardt@amd.com def __call__(self, **kwargs): 2667528Ssteve.reinhardt@amd.com return SimObjectVector([v(**kwargs) for v in self]) 2677528Ssteve.reinhardt@amd.com 2687528Ssteve.reinhardt@amd.com def clear_parent(self, old_parent): 2693101Sstever@eecs.umich.edu for v in self: 2707528Ssteve.reinhardt@amd.com v.clear_parent(old_parent) 2717528Ssteve.reinhardt@amd.com 2727528Ssteve.reinhardt@amd.com def set_parent(self, parent, name): 2737528Ssteve.reinhardt@amd.com if len(self) == 1: 2747528Ssteve.reinhardt@amd.com self[0].set_parent(parent, name) 2757528Ssteve.reinhardt@amd.com else: 2767528Ssteve.reinhardt@amd.com width = int(math.ceil(math.log(len(self))/math.log(10))) 2777528Ssteve.reinhardt@amd.com for i,v in enumerate(self): 2787528Ssteve.reinhardt@amd.com v.set_parent(parent, "%s%0*d" % (name, width, i)) 2797528Ssteve.reinhardt@amd.com 2808321Ssteve.reinhardt@amd.com def has_parent(self): 2818321Ssteve.reinhardt@amd.com return reduce(lambda x,y: x and y, [v.has_parent() for v in self]) 2827528Ssteve.reinhardt@amd.com 2837528Ssteve.reinhardt@amd.com # return 'cpu0 cpu1' etc. for print_ini() 2847528Ssteve.reinhardt@amd.com def get_name(self): 2857528Ssteve.reinhardt@amd.com return ' '.join([v._name for v in self]) 2867528Ssteve.reinhardt@amd.com 2877528Ssteve.reinhardt@amd.com # By iterating through the constituent members of the vector here 2887528Ssteve.reinhardt@amd.com # we can nicely handle iterating over all a SimObject's children 2897528Ssteve.reinhardt@amd.com # without having to provide lots of special functions on 2907528Ssteve.reinhardt@amd.com # SimObjectVector directly. 2917528Ssteve.reinhardt@amd.com def descendants(self): 2927528Ssteve.reinhardt@amd.com for v in self: 2937528Ssteve.reinhardt@amd.com for obj in v.descendants(): 2947528Ssteve.reinhardt@amd.com yield obj 2953101Sstever@eecs.umich.edu 2968664SAli.Saidi@ARM.com def get_config_as_dict(self): 2978664SAli.Saidi@ARM.com a = [] 2988664SAli.Saidi@ARM.com for v in self: 2998664SAli.Saidi@ARM.com a.append(v.get_config_as_dict()) 3008664SAli.Saidi@ARM.com return a 3018664SAli.Saidi@ARM.com 3029953Sgeoffrey.blake@arm.com # If we are replacing an item in the vector, make sure to set the 3039953Sgeoffrey.blake@arm.com # parent reference of the new SimObject to be the same as the parent 3049953Sgeoffrey.blake@arm.com # of the SimObject being replaced. Useful to have if we created 3059953Sgeoffrey.blake@arm.com # a SimObjectVector of temporary objects that will be modified later in 3069953Sgeoffrey.blake@arm.com # configuration scripts. 3079953Sgeoffrey.blake@arm.com def __setitem__(self, key, value): 3089953Sgeoffrey.blake@arm.com val = self[key] 3099953Sgeoffrey.blake@arm.com if value.has_parent(): 3109953Sgeoffrey.blake@arm.com warn("SimObject %s already has a parent" % value.get_name() +\ 3119953Sgeoffrey.blake@arm.com " that is being overwritten by a SimObjectVector") 3129953Sgeoffrey.blake@arm.com value.set_parent(val.get_parent(), val._name) 3139953Sgeoffrey.blake@arm.com super(SimObjectVector, self).__setitem__(key, value) 3149953Sgeoffrey.blake@arm.com 31510267SGeoffrey.Blake@arm.com # Enumerate the params of each member of the SimObject vector. Creates 31610267SGeoffrey.Blake@arm.com # strings that will allow indexing into the vector by the python code and 31710267SGeoffrey.Blake@arm.com # allow it to be specified on the command line. 31810267SGeoffrey.Blake@arm.com def enumerateParams(self, flags_dict = {}, 31910267SGeoffrey.Blake@arm.com cmd_line_str = "", 32010267SGeoffrey.Blake@arm.com access_str = ""): 32110267SGeoffrey.Blake@arm.com if hasattr(self, "_paramEnumed"): 32210267SGeoffrey.Blake@arm.com print "Cycle detected enumerating params at %s?!" % (cmd_line_str) 32310267SGeoffrey.Blake@arm.com else: 32410267SGeoffrey.Blake@arm.com x = 0 32510267SGeoffrey.Blake@arm.com for vals in self: 32610267SGeoffrey.Blake@arm.com # Each entry in the SimObjectVector should be an 32710267SGeoffrey.Blake@arm.com # instance of a SimObject 32810267SGeoffrey.Blake@arm.com flags_dict = vals.enumerateParams(flags_dict, 32910267SGeoffrey.Blake@arm.com cmd_line_str + "%d." % x, 33010267SGeoffrey.Blake@arm.com access_str + "[%d]." % x) 33110267SGeoffrey.Blake@arm.com x = x + 1 33210267SGeoffrey.Blake@arm.com 33310267SGeoffrey.Blake@arm.com return flags_dict 33410267SGeoffrey.Blake@arm.com 3353101Sstever@eecs.umich.educlass VectorParamDesc(ParamDesc): 3363101Sstever@eecs.umich.edu # Convert assigned value to appropriate type. If the RHS is not a 3373101Sstever@eecs.umich.edu # list or tuple, it generates a single-element list. 3383101Sstever@eecs.umich.edu def convert(self, value): 3393101Sstever@eecs.umich.edu if isinstance(value, (list, tuple)): 3403101Sstever@eecs.umich.edu # list: coerce each element into new list 3413101Sstever@eecs.umich.edu tmp_list = [ ParamDesc.convert(self, v) for v in value ] 34210364SGeoffrey.Blake@arm.com elif isinstance(value, str): 34310364SGeoffrey.Blake@arm.com # If input is a csv string 34410364SGeoffrey.Blake@arm.com tmp_list = [ ParamDesc.convert(self, v) \ 34510364SGeoffrey.Blake@arm.com for v in value.strip('[').strip(']').split(',') ] 3463101Sstever@eecs.umich.edu else: 3474762Snate@binkert.org # singleton: coerce to a single-element list 3484762Snate@binkert.org tmp_list = [ ParamDesc.convert(self, value) ] 3494762Snate@binkert.org 3504762Snate@binkert.org if isSimObjectSequence(tmp_list): 3517528Ssteve.reinhardt@amd.com return SimObjectVector(tmp_list) 3524762Snate@binkert.org else: 3534762Snate@binkert.org return VectorParamValue(tmp_list) 3544762Snate@binkert.org 35510267SGeoffrey.Blake@arm.com # Produce a human readable example string that describes 35610267SGeoffrey.Blake@arm.com # how to set this vector parameter in the absence of a default 35710267SGeoffrey.Blake@arm.com # value. 35810267SGeoffrey.Blake@arm.com def example_str(self): 35910267SGeoffrey.Blake@arm.com s = super(VectorParamDesc, self).example_str() 36010267SGeoffrey.Blake@arm.com help_str = "[" + s + "," + s + ", ...]" 36110267SGeoffrey.Blake@arm.com return help_str 36210267SGeoffrey.Blake@arm.com 36310267SGeoffrey.Blake@arm.com # Produce a human readable representation of the value of this vector param. 36410267SGeoffrey.Blake@arm.com def pretty_print(self, value): 36510267SGeoffrey.Blake@arm.com if isinstance(value, (list, tuple)): 36610267SGeoffrey.Blake@arm.com tmp_list = [ ParamDesc.pretty_print(self, v) for v in value ] 36710267SGeoffrey.Blake@arm.com elif isinstance(value, str): 36810267SGeoffrey.Blake@arm.com tmp_list = [ ParamDesc.pretty_print(self, v) for v in value.split(',') ] 36910267SGeoffrey.Blake@arm.com else: 37010267SGeoffrey.Blake@arm.com tmp_list = [ ParamDesc.pretty_print(self, value) ] 37110267SGeoffrey.Blake@arm.com 37210267SGeoffrey.Blake@arm.com return tmp_list 37310267SGeoffrey.Blake@arm.com 37410267SGeoffrey.Blake@arm.com # This is a helper function for the new config system 37510267SGeoffrey.Blake@arm.com def __call__(self, value): 37610267SGeoffrey.Blake@arm.com if isinstance(value, (list, tuple)): 37710267SGeoffrey.Blake@arm.com # list: coerce each element into new list 37810267SGeoffrey.Blake@arm.com tmp_list = [ ParamDesc.convert(self, v) for v in value ] 37910267SGeoffrey.Blake@arm.com elif isinstance(value, str): 38010267SGeoffrey.Blake@arm.com # If input is a csv string 38110364SGeoffrey.Blake@arm.com tmp_list = [ ParamDesc.convert(self, v) \ 38210364SGeoffrey.Blake@arm.com for v in value.strip('[').strip(']').split(',') ] 38310267SGeoffrey.Blake@arm.com else: 38410267SGeoffrey.Blake@arm.com # singleton: coerce to a single-element list 38510267SGeoffrey.Blake@arm.com tmp_list = [ ParamDesc.convert(self, value) ] 38610267SGeoffrey.Blake@arm.com 38710267SGeoffrey.Blake@arm.com return VectorParamValue(tmp_list) 38810267SGeoffrey.Blake@arm.com 3898596Ssteve.reinhardt@amd.com def swig_module_name(self): 3908596Ssteve.reinhardt@amd.com return "%s_vector" % self.ptype_str 3918596Ssteve.reinhardt@amd.com 3927673Snate@binkert.org def swig_predecls(self, code): 3938596Ssteve.reinhardt@amd.com code('%import "${{self.swig_module_name()}}.i"') 3944762Snate@binkert.org 3957673Snate@binkert.org def swig_decl(self, code): 39611802Sandreas.sandberg@arm.com code('%module(package="_m5") ${{self.swig_module_name()}}') 3977675Snate@binkert.org code('%{') 3987675Snate@binkert.org self.ptype.cxx_predecls(code) 3997675Snate@binkert.org code('%}') 4007675Snate@binkert.org code() 4018656Sandreas.hansson@arm.com # Make sure the SWIGPY_SLICE_ARG is defined through this inclusion 4028656Sandreas.hansson@arm.com code('%include "std_container.i"') 4038656Sandreas.hansson@arm.com code() 4047675Snate@binkert.org self.ptype.swig_predecls(code) 4057675Snate@binkert.org code() 4067673Snate@binkert.org code('%include "std_vector.i"') 4077675Snate@binkert.org code() 4087675Snate@binkert.org 4097675Snate@binkert.org ptype = self.ptype_str 4107675Snate@binkert.org cxx_type = self.ptype.cxx_type 4117675Snate@binkert.org 4127675Snate@binkert.org code('%template(vector_$ptype) std::vector< $cxx_type >;') 4137675Snate@binkert.org 4147673Snate@binkert.org def cxx_predecls(self, code): 4157673Snate@binkert.org code('#include <vector>') 4167673Snate@binkert.org self.ptype.cxx_predecls(code) 4173101Sstever@eecs.umich.edu 41811988Sandreas.sandberg@arm.com def pybind_predecls(self, code): 41911988Sandreas.sandberg@arm.com code('#include <vector>') 42011988Sandreas.sandberg@arm.com self.ptype.pybind_predecls(code) 42111988Sandreas.sandberg@arm.com 4227673Snate@binkert.org def cxx_decl(self, code): 4237673Snate@binkert.org code('std::vector< ${{self.ptype.cxx_type}} > ${{self.name}};') 4243101Sstever@eecs.umich.edu 4253101Sstever@eecs.umich.educlass ParamFactory(object): 4263101Sstever@eecs.umich.edu def __init__(self, param_desc_class, ptype_str = None): 4273101Sstever@eecs.umich.edu self.param_desc_class = param_desc_class 4283101Sstever@eecs.umich.edu self.ptype_str = ptype_str 4293101Sstever@eecs.umich.edu 4303101Sstever@eecs.umich.edu def __getattr__(self, attr): 4313101Sstever@eecs.umich.edu if self.ptype_str: 4323101Sstever@eecs.umich.edu attr = self.ptype_str + '.' + attr 4333101Sstever@eecs.umich.edu return ParamFactory(self.param_desc_class, attr) 4343101Sstever@eecs.umich.edu 4353101Sstever@eecs.umich.edu # E.g., Param.Int(5, "number of widgets") 4363101Sstever@eecs.umich.edu def __call__(self, *args, **kwargs): 4373101Sstever@eecs.umich.edu ptype = None 4383101Sstever@eecs.umich.edu try: 4395033Smilesck@eecs.umich.edu ptype = allParams[self.ptype_str] 4405033Smilesck@eecs.umich.edu except KeyError: 4413101Sstever@eecs.umich.edu # if name isn't defined yet, assume it's a SimObject, and 4423101Sstever@eecs.umich.edu # try to resolve it later 4433101Sstever@eecs.umich.edu pass 4443101Sstever@eecs.umich.edu return self.param_desc_class(self.ptype_str, ptype, *args, **kwargs) 4453101Sstever@eecs.umich.edu 4463101Sstever@eecs.umich.eduParam = ParamFactory(ParamDesc) 4473101Sstever@eecs.umich.eduVectorParam = ParamFactory(VectorParamDesc) 4483101Sstever@eecs.umich.edu 4493101Sstever@eecs.umich.edu##################################################################### 4503101Sstever@eecs.umich.edu# 4513101Sstever@eecs.umich.edu# Parameter Types 4523101Sstever@eecs.umich.edu# 4533101Sstever@eecs.umich.edu# Though native Python types could be used to specify parameter types 4543101Sstever@eecs.umich.edu# (the 'ptype' field of the Param and VectorParam classes), it's more 4553101Sstever@eecs.umich.edu# flexible to define our own set of types. This gives us more control 4563101Sstever@eecs.umich.edu# over how Python expressions are converted to values (via the 4573101Sstever@eecs.umich.edu# __init__() constructor) and how these values are printed out (via 4583101Sstever@eecs.umich.edu# the __str__() conversion method). 4593101Sstever@eecs.umich.edu# 4603101Sstever@eecs.umich.edu##################################################################### 4613101Sstever@eecs.umich.edu 4623101Sstever@eecs.umich.edu# String-valued parameter. Just mixin the ParamValue class with the 4633101Sstever@eecs.umich.edu# built-in str class. 4643101Sstever@eecs.umich.educlass String(ParamValue,str): 4653101Sstever@eecs.umich.edu cxx_type = 'std::string' 46610267SGeoffrey.Blake@arm.com cmd_line_settable = True 4677673Snate@binkert.org 4687673Snate@binkert.org @classmethod 4697673Snate@binkert.org def cxx_predecls(self, code): 4707673Snate@binkert.org code('#include <string>') 4717673Snate@binkert.org 4727673Snate@binkert.org @classmethod 4737673Snate@binkert.org def swig_predecls(cls, code): 4747673Snate@binkert.org code('%include "std_string.i"') 4754762Snate@binkert.org 47610267SGeoffrey.Blake@arm.com def __call__(self, value): 47710267SGeoffrey.Blake@arm.com self = value 47810267SGeoffrey.Blake@arm.com return value 47910267SGeoffrey.Blake@arm.com 48010458Sandreas.hansson@arm.com @classmethod 48110458Sandreas.hansson@arm.com def cxx_ini_parse(self, code, src, dest, ret): 48210458Sandreas.hansson@arm.com code('%s = %s;' % (dest, src)) 48310458Sandreas.hansson@arm.com code('%s true;' % ret) 48410458Sandreas.hansson@arm.com 4854762Snate@binkert.org def getValue(self): 4864762Snate@binkert.org return self 4873101Sstever@eecs.umich.edu 4883101Sstever@eecs.umich.edu# superclass for "numeric" parameter values, to emulate math 4893101Sstever@eecs.umich.edu# operations in a type-safe way. e.g., a Latency times an int returns 4903101Sstever@eecs.umich.edu# a new Latency object. 4913101Sstever@eecs.umich.educlass NumericParamValue(ParamValue): 4923101Sstever@eecs.umich.edu def __str__(self): 4933101Sstever@eecs.umich.edu return str(self.value) 4943101Sstever@eecs.umich.edu 4953101Sstever@eecs.umich.edu def __float__(self): 4963101Sstever@eecs.umich.edu return float(self.value) 4973101Sstever@eecs.umich.edu 4983714Sstever@eecs.umich.edu def __long__(self): 4993714Sstever@eecs.umich.edu return long(self.value) 5003714Sstever@eecs.umich.edu 5013714Sstever@eecs.umich.edu def __int__(self): 5023714Sstever@eecs.umich.edu return int(self.value) 5033714Sstever@eecs.umich.edu 5043101Sstever@eecs.umich.edu # hook for bounds checking 5053101Sstever@eecs.umich.edu def _check(self): 5063101Sstever@eecs.umich.edu return 5073101Sstever@eecs.umich.edu 5083101Sstever@eecs.umich.edu def __mul__(self, other): 5093101Sstever@eecs.umich.edu newobj = self.__class__(self) 5103101Sstever@eecs.umich.edu newobj.value *= other 5113101Sstever@eecs.umich.edu newobj._check() 5123101Sstever@eecs.umich.edu return newobj 5133101Sstever@eecs.umich.edu 5143101Sstever@eecs.umich.edu __rmul__ = __mul__ 5153101Sstever@eecs.umich.edu 5163101Sstever@eecs.umich.edu def __div__(self, other): 5173101Sstever@eecs.umich.edu newobj = self.__class__(self) 5183101Sstever@eecs.umich.edu newobj.value /= other 5193101Sstever@eecs.umich.edu newobj._check() 5203101Sstever@eecs.umich.edu return newobj 5213101Sstever@eecs.umich.edu 5223101Sstever@eecs.umich.edu def __sub__(self, other): 5233101Sstever@eecs.umich.edu newobj = self.__class__(self) 5243101Sstever@eecs.umich.edu newobj.value -= other 5253101Sstever@eecs.umich.edu newobj._check() 5263101Sstever@eecs.umich.edu return newobj 5273101Sstever@eecs.umich.edu 52810380SAndrew.Bardsley@arm.com def config_value(self): 52910380SAndrew.Bardsley@arm.com return self.value 53010380SAndrew.Bardsley@arm.com 53110458Sandreas.hansson@arm.com @classmethod 53210458Sandreas.hansson@arm.com def cxx_ini_predecls(cls, code): 53310458Sandreas.hansson@arm.com # Assume that base/str.hh will be included anyway 53410458Sandreas.hansson@arm.com # code('#include "base/str.hh"') 53510458Sandreas.hansson@arm.com pass 53610458Sandreas.hansson@arm.com 53710458Sandreas.hansson@arm.com # The default for parsing PODs from an .ini entry is to extract from an 53810458Sandreas.hansson@arm.com # istringstream and let overloading choose the right type according to 53910458Sandreas.hansson@arm.com # the dest type. 54010458Sandreas.hansson@arm.com @classmethod 54110458Sandreas.hansson@arm.com def cxx_ini_parse(self, code, src, dest, ret): 54210458Sandreas.hansson@arm.com code('%s to_number(%s, %s);' % (ret, src, dest)) 54310458Sandreas.hansson@arm.com 5443101Sstever@eecs.umich.edu# Metaclass for bounds-checked integer parameters. See CheckedInt. 5455033Smilesck@eecs.umich.educlass CheckedIntType(MetaParamValue): 5463101Sstever@eecs.umich.edu def __init__(cls, name, bases, dict): 5473101Sstever@eecs.umich.edu super(CheckedIntType, cls).__init__(name, bases, dict) 5483101Sstever@eecs.umich.edu 5493101Sstever@eecs.umich.edu # CheckedInt is an abstract base class, so we actually don't 5503101Sstever@eecs.umich.edu # want to do any processing on it... the rest of this code is 5513101Sstever@eecs.umich.edu # just for classes that derive from CheckedInt. 5523101Sstever@eecs.umich.edu if name == 'CheckedInt': 5533101Sstever@eecs.umich.edu return 5543101Sstever@eecs.umich.edu 5553101Sstever@eecs.umich.edu if not (hasattr(cls, 'min') and hasattr(cls, 'max')): 5563101Sstever@eecs.umich.edu if not (hasattr(cls, 'size') and hasattr(cls, 'unsigned')): 5573101Sstever@eecs.umich.edu panic("CheckedInt subclass %s must define either\n" \ 5585822Ssaidi@eecs.umich.edu " 'min' and 'max' or 'size' and 'unsigned'\n", 5595822Ssaidi@eecs.umich.edu name); 5603101Sstever@eecs.umich.edu if cls.unsigned: 5613101Sstever@eecs.umich.edu cls.min = 0 5623101Sstever@eecs.umich.edu cls.max = 2 ** cls.size - 1 5633101Sstever@eecs.umich.edu else: 5643101Sstever@eecs.umich.edu cls.min = -(2 ** (cls.size - 1)) 5653101Sstever@eecs.umich.edu cls.max = (2 ** (cls.size - 1)) - 1 5663101Sstever@eecs.umich.edu 5673101Sstever@eecs.umich.edu# Abstract superclass for bounds-checked integer parameters. This 5683101Sstever@eecs.umich.edu# class is subclassed to generate parameter classes with specific 5693101Sstever@eecs.umich.edu# bounds. Initialization of the min and max bounds is done in the 5703101Sstever@eecs.umich.edu# metaclass CheckedIntType.__init__. 5713101Sstever@eecs.umich.educlass CheckedInt(NumericParamValue): 5723101Sstever@eecs.umich.edu __metaclass__ = CheckedIntType 57310267SGeoffrey.Blake@arm.com cmd_line_settable = True 5743101Sstever@eecs.umich.edu 5753101Sstever@eecs.umich.edu def _check(self): 5763101Sstever@eecs.umich.edu if not self.min <= self.value <= self.max: 5773101Sstever@eecs.umich.edu raise TypeError, 'Integer param out of bounds %d < %d < %d' % \ 5783101Sstever@eecs.umich.edu (self.min, self.value, self.max) 5793101Sstever@eecs.umich.edu 5803101Sstever@eecs.umich.edu def __init__(self, value): 5813101Sstever@eecs.umich.edu if isinstance(value, str): 5823102Sstever@eecs.umich.edu self.value = convert.toInteger(value) 5833714Sstever@eecs.umich.edu elif isinstance(value, (int, long, float, NumericParamValue)): 5843101Sstever@eecs.umich.edu self.value = long(value) 5853714Sstever@eecs.umich.edu else: 5863714Sstever@eecs.umich.edu raise TypeError, "Can't convert object of type %s to CheckedInt" \ 5873714Sstever@eecs.umich.edu % type(value).__name__ 5883101Sstever@eecs.umich.edu self._check() 5893101Sstever@eecs.umich.edu 59010267SGeoffrey.Blake@arm.com def __call__(self, value): 59110267SGeoffrey.Blake@arm.com self.__init__(value) 59210267SGeoffrey.Blake@arm.com return value 59310267SGeoffrey.Blake@arm.com 5947673Snate@binkert.org @classmethod 5957673Snate@binkert.org def cxx_predecls(cls, code): 5967673Snate@binkert.org # most derived types require this, so we just do it here once 5977673Snate@binkert.org code('#include "base/types.hh"') 5987673Snate@binkert.org 5997673Snate@binkert.org @classmethod 6007673Snate@binkert.org def swig_predecls(cls, code): 6017673Snate@binkert.org # most derived types require this, so we just do it here once 6027673Snate@binkert.org code('%import "stdint.i"') 6037673Snate@binkert.org code('%import "base/types.hh"') 6047673Snate@binkert.org 6054762Snate@binkert.org def getValue(self): 6064762Snate@binkert.org return long(self.value) 6074762Snate@binkert.org 6083101Sstever@eecs.umich.educlass Int(CheckedInt): cxx_type = 'int'; size = 32; unsigned = False 6093101Sstever@eecs.umich.educlass Unsigned(CheckedInt): cxx_type = 'unsigned'; size = 32; unsigned = True 6103101Sstever@eecs.umich.edu 6113101Sstever@eecs.umich.educlass Int8(CheckedInt): cxx_type = 'int8_t'; size = 8; unsigned = False 6123101Sstever@eecs.umich.educlass UInt8(CheckedInt): cxx_type = 'uint8_t'; size = 8; unsigned = True 6133101Sstever@eecs.umich.educlass Int16(CheckedInt): cxx_type = 'int16_t'; size = 16; unsigned = False 6143101Sstever@eecs.umich.educlass UInt16(CheckedInt): cxx_type = 'uint16_t'; size = 16; unsigned = True 6153101Sstever@eecs.umich.educlass Int32(CheckedInt): cxx_type = 'int32_t'; size = 32; unsigned = False 6163101Sstever@eecs.umich.educlass UInt32(CheckedInt): cxx_type = 'uint32_t'; size = 32; unsigned = True 6173101Sstever@eecs.umich.educlass Int64(CheckedInt): cxx_type = 'int64_t'; size = 64; unsigned = False 6183101Sstever@eecs.umich.educlass UInt64(CheckedInt): cxx_type = 'uint64_t'; size = 64; unsigned = True 6193101Sstever@eecs.umich.edu 6203101Sstever@eecs.umich.educlass Counter(CheckedInt): cxx_type = 'Counter'; size = 64; unsigned = True 6213101Sstever@eecs.umich.educlass Tick(CheckedInt): cxx_type = 'Tick'; size = 64; unsigned = True 6223101Sstever@eecs.umich.educlass TcpPort(CheckedInt): cxx_type = 'uint16_t'; size = 16; unsigned = True 6233101Sstever@eecs.umich.educlass UdpPort(CheckedInt): cxx_type = 'uint16_t'; size = 16; unsigned = True 6243101Sstever@eecs.umich.edu 6253101Sstever@eecs.umich.educlass Percent(CheckedInt): cxx_type = 'int'; min = 0; max = 100 6263101Sstever@eecs.umich.edu 6279184Sandreas.hansson@arm.comclass Cycles(CheckedInt): 6289184Sandreas.hansson@arm.com cxx_type = 'Cycles' 6299184Sandreas.hansson@arm.com size = 64 6309184Sandreas.hansson@arm.com unsigned = True 6319184Sandreas.hansson@arm.com 6329184Sandreas.hansson@arm.com def getValue(self): 63311802Sandreas.sandberg@arm.com from _m5.core import Cycles 6349184Sandreas.hansson@arm.com return Cycles(self.value) 6359184Sandreas.hansson@arm.com 63610458Sandreas.hansson@arm.com @classmethod 63710458Sandreas.hansson@arm.com def cxx_ini_predecls(cls, code): 63810458Sandreas.hansson@arm.com # Assume that base/str.hh will be included anyway 63910458Sandreas.hansson@arm.com # code('#include "base/str.hh"') 64010458Sandreas.hansson@arm.com pass 64110458Sandreas.hansson@arm.com 64210458Sandreas.hansson@arm.com @classmethod 64310458Sandreas.hansson@arm.com def cxx_ini_parse(cls, code, src, dest, ret): 64410458Sandreas.hansson@arm.com code('uint64_t _temp;') 64510458Sandreas.hansson@arm.com code('bool _ret = to_number(%s, _temp);' % src) 64610458Sandreas.hansson@arm.com code('if (_ret)') 64710458Sandreas.hansson@arm.com code(' %s = Cycles(_temp);' % dest) 64810458Sandreas.hansson@arm.com code('%s _ret;' % ret) 64910458Sandreas.hansson@arm.com 6503101Sstever@eecs.umich.educlass Float(ParamValue, float): 6514446Sbinkertn@umich.edu cxx_type = 'double' 65210668SGeoffrey.Blake@arm.com cmd_line_settable = True 6533101Sstever@eecs.umich.edu 6545468Snate@binkert.org def __init__(self, value): 65510267SGeoffrey.Blake@arm.com if isinstance(value, (int, long, float, NumericParamValue, Float, str)): 6565468Snate@binkert.org self.value = float(value) 6575468Snate@binkert.org else: 6585468Snate@binkert.org raise TypeError, "Can't convert object of type %s to Float" \ 6595468Snate@binkert.org % type(value).__name__ 6605468Snate@binkert.org 66110267SGeoffrey.Blake@arm.com def __call__(self, value): 66210267SGeoffrey.Blake@arm.com self.__init__(value) 66310267SGeoffrey.Blake@arm.com return value 66410267SGeoffrey.Blake@arm.com 6654762Snate@binkert.org def getValue(self): 6664762Snate@binkert.org return float(self.value) 6674762Snate@binkert.org 66810380SAndrew.Bardsley@arm.com def config_value(self): 66910380SAndrew.Bardsley@arm.com return self 67010380SAndrew.Bardsley@arm.com 67110458Sandreas.hansson@arm.com @classmethod 67210458Sandreas.hansson@arm.com def cxx_ini_predecls(cls, code): 67310458Sandreas.hansson@arm.com code('#include <sstream>') 67410458Sandreas.hansson@arm.com 67510458Sandreas.hansson@arm.com @classmethod 67610458Sandreas.hansson@arm.com def cxx_ini_parse(self, code, src, dest, ret): 67710458Sandreas.hansson@arm.com code('%s (std::istringstream(%s) >> %s).eof();' % (ret, src, dest)) 67810458Sandreas.hansson@arm.com 6793101Sstever@eecs.umich.educlass MemorySize(CheckedInt): 6803101Sstever@eecs.umich.edu cxx_type = 'uint64_t' 68110267SGeoffrey.Blake@arm.com ex_str = '512MB' 6823101Sstever@eecs.umich.edu size = 64 6833101Sstever@eecs.umich.edu unsigned = True 6843101Sstever@eecs.umich.edu def __init__(self, value): 6853101Sstever@eecs.umich.edu if isinstance(value, MemorySize): 6863101Sstever@eecs.umich.edu self.value = value.value 6873101Sstever@eecs.umich.edu else: 6883102Sstever@eecs.umich.edu self.value = convert.toMemorySize(value) 6893101Sstever@eecs.umich.edu self._check() 6903101Sstever@eecs.umich.edu 6913101Sstever@eecs.umich.educlass MemorySize32(CheckedInt): 6924168Sbinkertn@umich.edu cxx_type = 'uint32_t' 69310267SGeoffrey.Blake@arm.com ex_str = '512MB' 6943101Sstever@eecs.umich.edu size = 32 6953101Sstever@eecs.umich.edu unsigned = True 6963101Sstever@eecs.umich.edu def __init__(self, value): 6973101Sstever@eecs.umich.edu if isinstance(value, MemorySize): 6983101Sstever@eecs.umich.edu self.value = value.value 6993101Sstever@eecs.umich.edu else: 7003102Sstever@eecs.umich.edu self.value = convert.toMemorySize(value) 7013101Sstever@eecs.umich.edu self._check() 7023101Sstever@eecs.umich.edu 7033101Sstever@eecs.umich.educlass Addr(CheckedInt): 7043101Sstever@eecs.umich.edu cxx_type = 'Addr' 7053101Sstever@eecs.umich.edu size = 64 7063101Sstever@eecs.umich.edu unsigned = True 7073101Sstever@eecs.umich.edu def __init__(self, value): 7083101Sstever@eecs.umich.edu if isinstance(value, Addr): 7093101Sstever@eecs.umich.edu self.value = value.value 7103101Sstever@eecs.umich.edu else: 7113101Sstever@eecs.umich.edu try: 71210317Smitch.hayenga@arm.com # Often addresses are referred to with sizes. Ex: A device 71310317Smitch.hayenga@arm.com # base address is at "512MB". Use toMemorySize() to convert 71410317Smitch.hayenga@arm.com # these into addresses. If the address is not specified with a 71510317Smitch.hayenga@arm.com # "size", an exception will occur and numeric translation will 71610317Smitch.hayenga@arm.com # proceed below. 7173102Sstever@eecs.umich.edu self.value = convert.toMemorySize(value) 71810317Smitch.hayenga@arm.com except (TypeError, ValueError): 71910317Smitch.hayenga@arm.com # Convert number to string and use long() to do automatic 72010317Smitch.hayenga@arm.com # base conversion (requires base=0 for auto-conversion) 72110317Smitch.hayenga@arm.com self.value = long(str(value), base=0) 72210317Smitch.hayenga@arm.com 7233101Sstever@eecs.umich.edu self._check() 7243584Ssaidi@eecs.umich.edu def __add__(self, other): 7253584Ssaidi@eecs.umich.edu if isinstance(other, Addr): 7263584Ssaidi@eecs.umich.edu return self.value + other.value 7273584Ssaidi@eecs.umich.edu else: 7283584Ssaidi@eecs.umich.edu return self.value + other 72910267SGeoffrey.Blake@arm.com def pretty_print(self, value): 73010267SGeoffrey.Blake@arm.com try: 73110267SGeoffrey.Blake@arm.com val = convert.toMemorySize(value) 73210267SGeoffrey.Blake@arm.com except TypeError: 73310267SGeoffrey.Blake@arm.com val = long(value) 73410267SGeoffrey.Blake@arm.com return "0x%x" % long(val) 7353101Sstever@eecs.umich.edu 7369232Sandreas.hansson@arm.comclass AddrRange(ParamValue): 7379235Sandreas.hansson@arm.com cxx_type = 'AddrRange' 7383101Sstever@eecs.umich.edu 7393101Sstever@eecs.umich.edu def __init__(self, *args, **kwargs): 74010676Sandreas.hansson@arm.com # Disable interleaving and hashing by default 7419411Sandreas.hansson@arm.com self.intlvHighBit = 0 74210676Sandreas.hansson@arm.com self.xorHighBit = 0 7439411Sandreas.hansson@arm.com self.intlvBits = 0 7449411Sandreas.hansson@arm.com self.intlvMatch = 0 7459411Sandreas.hansson@arm.com 7463101Sstever@eecs.umich.edu def handle_kwargs(self, kwargs): 7479411Sandreas.hansson@arm.com # An address range needs to have an upper limit, specified 7489411Sandreas.hansson@arm.com # either explicitly with an end, or as an offset using the 7499411Sandreas.hansson@arm.com # size keyword. 7503101Sstever@eecs.umich.edu if 'end' in kwargs: 7519232Sandreas.hansson@arm.com self.end = Addr(kwargs.pop('end')) 7523101Sstever@eecs.umich.edu elif 'size' in kwargs: 7539232Sandreas.hansson@arm.com self.end = self.start + Addr(kwargs.pop('size')) - 1 7543101Sstever@eecs.umich.edu else: 7553101Sstever@eecs.umich.edu raise TypeError, "Either end or size must be specified" 7563101Sstever@eecs.umich.edu 7579411Sandreas.hansson@arm.com # Now on to the optional bit 7589411Sandreas.hansson@arm.com if 'intlvHighBit' in kwargs: 7599411Sandreas.hansson@arm.com self.intlvHighBit = int(kwargs.pop('intlvHighBit')) 76010676Sandreas.hansson@arm.com if 'xorHighBit' in kwargs: 76110676Sandreas.hansson@arm.com self.xorHighBit = int(kwargs.pop('xorHighBit')) 7629411Sandreas.hansson@arm.com if 'intlvBits' in kwargs: 7639411Sandreas.hansson@arm.com self.intlvBits = int(kwargs.pop('intlvBits')) 7649411Sandreas.hansson@arm.com if 'intlvMatch' in kwargs: 7659411Sandreas.hansson@arm.com self.intlvMatch = int(kwargs.pop('intlvMatch')) 7669411Sandreas.hansson@arm.com 7673101Sstever@eecs.umich.edu if len(args) == 0: 7689232Sandreas.hansson@arm.com self.start = Addr(kwargs.pop('start')) 7693101Sstever@eecs.umich.edu handle_kwargs(self, kwargs) 7703101Sstever@eecs.umich.edu 7713101Sstever@eecs.umich.edu elif len(args) == 1: 7723101Sstever@eecs.umich.edu if kwargs: 7739232Sandreas.hansson@arm.com self.start = Addr(args[0]) 7743101Sstever@eecs.umich.edu handle_kwargs(self, kwargs) 7755219Ssaidi@eecs.umich.edu elif isinstance(args[0], (list, tuple)): 7769232Sandreas.hansson@arm.com self.start = Addr(args[0][0]) 7779232Sandreas.hansson@arm.com self.end = Addr(args[0][1]) 7783101Sstever@eecs.umich.edu else: 7799232Sandreas.hansson@arm.com self.start = Addr(0) 7809232Sandreas.hansson@arm.com self.end = Addr(args[0]) - 1 7813101Sstever@eecs.umich.edu 7823101Sstever@eecs.umich.edu elif len(args) == 2: 7839232Sandreas.hansson@arm.com self.start = Addr(args[0]) 7849232Sandreas.hansson@arm.com self.end = Addr(args[1]) 7853101Sstever@eecs.umich.edu else: 7863101Sstever@eecs.umich.edu raise TypeError, "Too many arguments specified" 7873101Sstever@eecs.umich.edu 7883101Sstever@eecs.umich.edu if kwargs: 7899232Sandreas.hansson@arm.com raise TypeError, "Too many keywords: %s" % kwargs.keys() 7903101Sstever@eecs.umich.edu 7913101Sstever@eecs.umich.edu def __str__(self): 79211620SMatthew.Poremba@amd.com return '%s:%s:%s:%s:%s:%s' \ 79311620SMatthew.Poremba@amd.com % (self.start, self.end, self.intlvHighBit, self.xorHighBit,\ 79411620SMatthew.Poremba@amd.com self.intlvBits, self.intlvMatch) 7959232Sandreas.hansson@arm.com 7969232Sandreas.hansson@arm.com def size(self): 7979411Sandreas.hansson@arm.com # Divide the size by the size of the interleaving slice 7989411Sandreas.hansson@arm.com return (long(self.end) - long(self.start) + 1) >> self.intlvBits 7993101Sstever@eecs.umich.edu 8007673Snate@binkert.org @classmethod 8017673Snate@binkert.org def cxx_predecls(cls, code): 8029232Sandreas.hansson@arm.com Addr.cxx_predecls(code) 8039235Sandreas.hansson@arm.com code('#include "base/addr_range.hh"') 8047675Snate@binkert.org 8057675Snate@binkert.org @classmethod 80611988Sandreas.sandberg@arm.com def pybind_predecls(cls, code): 80711988Sandreas.sandberg@arm.com Addr.pybind_predecls(code) 80811988Sandreas.sandberg@arm.com code('#include "base/addr_range.hh"') 80911988Sandreas.sandberg@arm.com 81011988Sandreas.sandberg@arm.com @classmethod 8117675Snate@binkert.org def swig_predecls(cls, code): 8129232Sandreas.hansson@arm.com Addr.swig_predecls(code) 8137673Snate@binkert.org 81410458Sandreas.hansson@arm.com @classmethod 81510458Sandreas.hansson@arm.com def cxx_ini_predecls(cls, code): 81610458Sandreas.hansson@arm.com code('#include <sstream>') 81710458Sandreas.hansson@arm.com 81810458Sandreas.hansson@arm.com @classmethod 81910458Sandreas.hansson@arm.com def cxx_ini_parse(cls, code, src, dest, ret): 82011620SMatthew.Poremba@amd.com code('uint64_t _start, _end, _intlvHighBit = 0, _xorHighBit = 0;') 82111620SMatthew.Poremba@amd.com code('uint64_t _intlvBits = 0, _intlvMatch = 0;') 82210458Sandreas.hansson@arm.com code('char _sep;') 82310458Sandreas.hansson@arm.com code('std::istringstream _stream(${src});') 82410458Sandreas.hansson@arm.com code('_stream >> _start;') 82510458Sandreas.hansson@arm.com code('_stream.get(_sep);') 82610458Sandreas.hansson@arm.com code('_stream >> _end;') 82711620SMatthew.Poremba@amd.com code('if (!_stream.fail() && !_stream.eof()) {') 82811620SMatthew.Poremba@amd.com code(' _stream.get(_sep);') 82911620SMatthew.Poremba@amd.com code(' _stream >> _intlvHighBit;') 83011620SMatthew.Poremba@amd.com code(' _stream.get(_sep);') 83111620SMatthew.Poremba@amd.com code(' _stream >> _xorHighBit;') 83211620SMatthew.Poremba@amd.com code(' _stream.get(_sep);') 83311620SMatthew.Poremba@amd.com code(' _stream >> _intlvBits;') 83411620SMatthew.Poremba@amd.com code(' _stream.get(_sep);') 83511620SMatthew.Poremba@amd.com code(' _stream >> _intlvMatch;') 83611620SMatthew.Poremba@amd.com code('}') 83710458Sandreas.hansson@arm.com code('bool _ret = !_stream.fail() &&' 83810458Sandreas.hansson@arm.com '_stream.eof() && _sep == \':\';') 83910458Sandreas.hansson@arm.com code('if (_ret)') 84011620SMatthew.Poremba@amd.com code(' ${dest} = AddrRange(_start, _end, _intlvHighBit, \ 84111620SMatthew.Poremba@amd.com _xorHighBit, _intlvBits, _intlvMatch);') 84210458Sandreas.hansson@arm.com code('${ret} _ret;') 84310458Sandreas.hansson@arm.com 8444762Snate@binkert.org def getValue(self): 8459235Sandreas.hansson@arm.com # Go from the Python class to the wrapped C++ class generated 8469235Sandreas.hansson@arm.com # by swig 84711802Sandreas.sandberg@arm.com from _m5.range import AddrRange 8484762Snate@binkert.org 8499411Sandreas.hansson@arm.com return AddrRange(long(self.start), long(self.end), 85010676Sandreas.hansson@arm.com int(self.intlvHighBit), int(self.xorHighBit), 85110676Sandreas.hansson@arm.com int(self.intlvBits), int(self.intlvMatch)) 8523101Sstever@eecs.umich.edu 8533101Sstever@eecs.umich.edu# Boolean parameter type. Python doesn't let you subclass bool, since 8543101Sstever@eecs.umich.edu# it doesn't want to let you create multiple instances of True and 8553101Sstever@eecs.umich.edu# False. Thus this is a little more complicated than String. 8563101Sstever@eecs.umich.educlass Bool(ParamValue): 8573101Sstever@eecs.umich.edu cxx_type = 'bool' 85810267SGeoffrey.Blake@arm.com cmd_line_settable = True 85910267SGeoffrey.Blake@arm.com 8603101Sstever@eecs.umich.edu def __init__(self, value): 8613101Sstever@eecs.umich.edu try: 8623102Sstever@eecs.umich.edu self.value = convert.toBool(value) 8633101Sstever@eecs.umich.edu except TypeError: 8643101Sstever@eecs.umich.edu self.value = bool(value) 8653101Sstever@eecs.umich.edu 86610267SGeoffrey.Blake@arm.com def __call__(self, value): 86710267SGeoffrey.Blake@arm.com self.__init__(value) 86810267SGeoffrey.Blake@arm.com return value 86910267SGeoffrey.Blake@arm.com 8704762Snate@binkert.org def getValue(self): 8714762Snate@binkert.org return bool(self.value) 8724762Snate@binkert.org 8733101Sstever@eecs.umich.edu def __str__(self): 8743101Sstever@eecs.umich.edu return str(self.value) 8753101Sstever@eecs.umich.edu 8768934SBrad.Beckmann@amd.com # implement truth value testing for Bool parameters so that these params 8778934SBrad.Beckmann@amd.com # evaluate correctly during the python configuration phase 8788934SBrad.Beckmann@amd.com def __nonzero__(self): 8798934SBrad.Beckmann@amd.com return bool(self.value) 8808934SBrad.Beckmann@amd.com 8813101Sstever@eecs.umich.edu def ini_str(self): 8823101Sstever@eecs.umich.edu if self.value: 8833101Sstever@eecs.umich.edu return 'true' 8843101Sstever@eecs.umich.edu return 'false' 8853101Sstever@eecs.umich.edu 88610380SAndrew.Bardsley@arm.com def config_value(self): 88710380SAndrew.Bardsley@arm.com return self.value 88810380SAndrew.Bardsley@arm.com 88910458Sandreas.hansson@arm.com @classmethod 89010458Sandreas.hansson@arm.com def cxx_ini_predecls(cls, code): 89110458Sandreas.hansson@arm.com # Assume that base/str.hh will be included anyway 89210458Sandreas.hansson@arm.com # code('#include "base/str.hh"') 89310458Sandreas.hansson@arm.com pass 89410458Sandreas.hansson@arm.com 89510458Sandreas.hansson@arm.com @classmethod 89610458Sandreas.hansson@arm.com def cxx_ini_parse(cls, code, src, dest, ret): 89710458Sandreas.hansson@arm.com code('%s to_bool(%s, %s);' % (ret, src, dest)) 89810458Sandreas.hansson@arm.com 8993101Sstever@eecs.umich.edudef IncEthernetAddr(addr, val = 1): 9003101Sstever@eecs.umich.edu bytes = map(lambda x: int(x, 16), addr.split(':')) 9013101Sstever@eecs.umich.edu bytes[5] += val 9023101Sstever@eecs.umich.edu for i in (5, 4, 3, 2, 1): 9033101Sstever@eecs.umich.edu val,rem = divmod(bytes[i], 256) 9043101Sstever@eecs.umich.edu bytes[i] = rem 9053101Sstever@eecs.umich.edu if val == 0: 9063101Sstever@eecs.umich.edu break 9073101Sstever@eecs.umich.edu bytes[i - 1] += val 9083101Sstever@eecs.umich.edu assert(bytes[0] <= 255) 9093101Sstever@eecs.umich.edu return ':'.join(map(lambda x: '%02x' % x, bytes)) 9103101Sstever@eecs.umich.edu 9114380Sbinkertn@umich.edu_NextEthernetAddr = "00:90:00:00:00:01" 9124380Sbinkertn@umich.edudef NextEthernetAddr(): 9134380Sbinkertn@umich.edu global _NextEthernetAddr 9143101Sstever@eecs.umich.edu 9154380Sbinkertn@umich.edu value = _NextEthernetAddr 9164380Sbinkertn@umich.edu _NextEthernetAddr = IncEthernetAddr(_NextEthernetAddr, 1) 9174380Sbinkertn@umich.edu return value 9183101Sstever@eecs.umich.edu 9193101Sstever@eecs.umich.educlass EthernetAddr(ParamValue): 9203101Sstever@eecs.umich.edu cxx_type = 'Net::EthAddr' 92110267SGeoffrey.Blake@arm.com ex_str = "00:90:00:00:00:01" 92210267SGeoffrey.Blake@arm.com cmd_line_settable = True 9237673Snate@binkert.org 9247673Snate@binkert.org @classmethod 9257673Snate@binkert.org def cxx_predecls(cls, code): 9267673Snate@binkert.org code('#include "base/inet.hh"') 9277673Snate@binkert.org 9287673Snate@binkert.org @classmethod 9297673Snate@binkert.org def swig_predecls(cls, code): 9307673Snate@binkert.org code('%include "python/swig/inet.i"') 9317673Snate@binkert.org 9323101Sstever@eecs.umich.edu def __init__(self, value): 9333101Sstever@eecs.umich.edu if value == NextEthernetAddr: 9343101Sstever@eecs.umich.edu self.value = value 9353101Sstever@eecs.umich.edu return 9363101Sstever@eecs.umich.edu 9373101Sstever@eecs.umich.edu if not isinstance(value, str): 9383101Sstever@eecs.umich.edu raise TypeError, "expected an ethernet address and didn't get one" 9393101Sstever@eecs.umich.edu 9403101Sstever@eecs.umich.edu bytes = value.split(':') 9413101Sstever@eecs.umich.edu if len(bytes) != 6: 9423101Sstever@eecs.umich.edu raise TypeError, 'invalid ethernet address %s' % value 9433101Sstever@eecs.umich.edu 9443101Sstever@eecs.umich.edu for byte in bytes: 9459941SGeoffrey.Blake@arm.com if not 0 <= int(byte, base=16) <= 0xff: 9463101Sstever@eecs.umich.edu raise TypeError, 'invalid ethernet address %s' % value 9473101Sstever@eecs.umich.edu 9483101Sstever@eecs.umich.edu self.value = value 9493101Sstever@eecs.umich.edu 95010267SGeoffrey.Blake@arm.com def __call__(self, value): 95110267SGeoffrey.Blake@arm.com self.__init__(value) 95210267SGeoffrey.Blake@arm.com return value 95310267SGeoffrey.Blake@arm.com 9543101Sstever@eecs.umich.edu def unproxy(self, base): 9553101Sstever@eecs.umich.edu if self.value == NextEthernetAddr: 9564380Sbinkertn@umich.edu return EthernetAddr(self.value()) 9573101Sstever@eecs.umich.edu return self 9583101Sstever@eecs.umich.edu 9594762Snate@binkert.org def getValue(self): 96011988Sandreas.sandberg@arm.com from _m5.net import EthAddr 9614762Snate@binkert.org return EthAddr(self.value) 9624762Snate@binkert.org 96311228SAndrew.Bardsley@arm.com def __str__(self): 96411228SAndrew.Bardsley@arm.com return self.value 96511228SAndrew.Bardsley@arm.com 9664380Sbinkertn@umich.edu def ini_str(self): 9674380Sbinkertn@umich.edu return self.value 9683101Sstever@eecs.umich.edu 96910458Sandreas.hansson@arm.com @classmethod 97010458Sandreas.hansson@arm.com def cxx_ini_parse(self, code, src, dest, ret): 97110458Sandreas.hansson@arm.com code('%s = Net::EthAddr(%s);' % (dest, src)) 97210458Sandreas.hansson@arm.com code('%s true;' % ret) 97310458Sandreas.hansson@arm.com 9747777Sgblack@eecs.umich.edu# When initializing an IpAddress, pass in an existing IpAddress, a string of 9757777Sgblack@eecs.umich.edu# the form "a.b.c.d", or an integer representing an IP. 9767777Sgblack@eecs.umich.educlass IpAddress(ParamValue): 9777777Sgblack@eecs.umich.edu cxx_type = 'Net::IpAddress' 97810267SGeoffrey.Blake@arm.com ex_str = "127.0.0.1" 97910267SGeoffrey.Blake@arm.com cmd_line_settable = True 9807777Sgblack@eecs.umich.edu 9817777Sgblack@eecs.umich.edu @classmethod 9827777Sgblack@eecs.umich.edu def cxx_predecls(cls, code): 9837777Sgblack@eecs.umich.edu code('#include "base/inet.hh"') 9847777Sgblack@eecs.umich.edu 9857777Sgblack@eecs.umich.edu @classmethod 9867777Sgblack@eecs.umich.edu def swig_predecls(cls, code): 9877777Sgblack@eecs.umich.edu code('%include "python/swig/inet.i"') 9887777Sgblack@eecs.umich.edu 9897777Sgblack@eecs.umich.edu def __init__(self, value): 9907777Sgblack@eecs.umich.edu if isinstance(value, IpAddress): 9917777Sgblack@eecs.umich.edu self.ip = value.ip 9927777Sgblack@eecs.umich.edu else: 9937777Sgblack@eecs.umich.edu try: 9947777Sgblack@eecs.umich.edu self.ip = convert.toIpAddress(value) 9957777Sgblack@eecs.umich.edu except TypeError: 9967777Sgblack@eecs.umich.edu self.ip = long(value) 9977777Sgblack@eecs.umich.edu self.verifyIp() 9987777Sgblack@eecs.umich.edu 99910267SGeoffrey.Blake@arm.com def __call__(self, value): 100010267SGeoffrey.Blake@arm.com self.__init__(value) 100110267SGeoffrey.Blake@arm.com return value 100210267SGeoffrey.Blake@arm.com 10038579Ssteve.reinhardt@amd.com def __str__(self): 10048579Ssteve.reinhardt@amd.com tup = [(self.ip >> i) & 0xff for i in (24, 16, 8, 0)] 10058579Ssteve.reinhardt@amd.com return '%d.%d.%d.%d' % tuple(tup) 10068579Ssteve.reinhardt@amd.com 10078579Ssteve.reinhardt@amd.com def __eq__(self, other): 10088579Ssteve.reinhardt@amd.com if isinstance(other, IpAddress): 10098579Ssteve.reinhardt@amd.com return self.ip == other.ip 10108579Ssteve.reinhardt@amd.com elif isinstance(other, str): 10118579Ssteve.reinhardt@amd.com try: 10128579Ssteve.reinhardt@amd.com return self.ip == convert.toIpAddress(other) 10138579Ssteve.reinhardt@amd.com except: 10148579Ssteve.reinhardt@amd.com return False 10158579Ssteve.reinhardt@amd.com else: 10168579Ssteve.reinhardt@amd.com return self.ip == other 10178579Ssteve.reinhardt@amd.com 10188579Ssteve.reinhardt@amd.com def __ne__(self, other): 10198579Ssteve.reinhardt@amd.com return not (self == other) 10208579Ssteve.reinhardt@amd.com 10217777Sgblack@eecs.umich.edu def verifyIp(self): 10227777Sgblack@eecs.umich.edu if self.ip < 0 or self.ip >= (1 << 32): 10237798Sgblack@eecs.umich.edu raise TypeError, "invalid ip address %#08x" % self.ip 10247777Sgblack@eecs.umich.edu 10257777Sgblack@eecs.umich.edu def getValue(self): 102611988Sandreas.sandberg@arm.com from _m5.net import IpAddress 10277777Sgblack@eecs.umich.edu return IpAddress(self.ip) 10287777Sgblack@eecs.umich.edu 10297777Sgblack@eecs.umich.edu# When initializing an IpNetmask, pass in an existing IpNetmask, a string of 10307777Sgblack@eecs.umich.edu# the form "a.b.c.d/n" or "a.b.c.d/e.f.g.h", or an ip and netmask as 10317777Sgblack@eecs.umich.edu# positional or keyword arguments. 10327777Sgblack@eecs.umich.educlass IpNetmask(IpAddress): 10337777Sgblack@eecs.umich.edu cxx_type = 'Net::IpNetmask' 103410267SGeoffrey.Blake@arm.com ex_str = "127.0.0.0/24" 103510267SGeoffrey.Blake@arm.com cmd_line_settable = True 10367777Sgblack@eecs.umich.edu 10377777Sgblack@eecs.umich.edu @classmethod 10387777Sgblack@eecs.umich.edu def cxx_predecls(cls, code): 10397777Sgblack@eecs.umich.edu code('#include "base/inet.hh"') 10407777Sgblack@eecs.umich.edu 10417777Sgblack@eecs.umich.edu @classmethod 10427777Sgblack@eecs.umich.edu def swig_predecls(cls, code): 10437777Sgblack@eecs.umich.edu code('%include "python/swig/inet.i"') 10447777Sgblack@eecs.umich.edu 10457777Sgblack@eecs.umich.edu def __init__(self, *args, **kwargs): 10467777Sgblack@eecs.umich.edu def handle_kwarg(self, kwargs, key, elseVal = None): 10477777Sgblack@eecs.umich.edu if key in kwargs: 10487777Sgblack@eecs.umich.edu setattr(self, key, kwargs.pop(key)) 10497777Sgblack@eecs.umich.edu elif elseVal: 10507777Sgblack@eecs.umich.edu setattr(self, key, elseVal) 10517777Sgblack@eecs.umich.edu else: 10527777Sgblack@eecs.umich.edu raise TypeError, "No value set for %s" % key 10537777Sgblack@eecs.umich.edu 10547777Sgblack@eecs.umich.edu if len(args) == 0: 10557777Sgblack@eecs.umich.edu handle_kwarg(self, kwargs, 'ip') 10567777Sgblack@eecs.umich.edu handle_kwarg(self, kwargs, 'netmask') 10577777Sgblack@eecs.umich.edu 10587777Sgblack@eecs.umich.edu elif len(args) == 1: 10597777Sgblack@eecs.umich.edu if kwargs: 10607777Sgblack@eecs.umich.edu if not 'ip' in kwargs and not 'netmask' in kwargs: 10617777Sgblack@eecs.umich.edu raise TypeError, "Invalid arguments" 10627777Sgblack@eecs.umich.edu handle_kwarg(self, kwargs, 'ip', args[0]) 10637777Sgblack@eecs.umich.edu handle_kwarg(self, kwargs, 'netmask', args[0]) 10647777Sgblack@eecs.umich.edu elif isinstance(args[0], IpNetmask): 10657777Sgblack@eecs.umich.edu self.ip = args[0].ip 10667777Sgblack@eecs.umich.edu self.netmask = args[0].netmask 10677777Sgblack@eecs.umich.edu else: 10687777Sgblack@eecs.umich.edu (self.ip, self.netmask) = convert.toIpNetmask(args[0]) 10697777Sgblack@eecs.umich.edu 10707777Sgblack@eecs.umich.edu elif len(args) == 2: 10717777Sgblack@eecs.umich.edu self.ip = args[0] 10727777Sgblack@eecs.umich.edu self.netmask = args[1] 10737777Sgblack@eecs.umich.edu else: 10747777Sgblack@eecs.umich.edu raise TypeError, "Too many arguments specified" 10757777Sgblack@eecs.umich.edu 10767777Sgblack@eecs.umich.edu if kwargs: 10777777Sgblack@eecs.umich.edu raise TypeError, "Too many keywords: %s" % kwargs.keys() 10787777Sgblack@eecs.umich.edu 10797777Sgblack@eecs.umich.edu self.verify() 10807777Sgblack@eecs.umich.edu 108110267SGeoffrey.Blake@arm.com def __call__(self, value): 108210267SGeoffrey.Blake@arm.com self.__init__(value) 108310267SGeoffrey.Blake@arm.com return value 108410267SGeoffrey.Blake@arm.com 10858579Ssteve.reinhardt@amd.com def __str__(self): 10868579Ssteve.reinhardt@amd.com return "%s/%d" % (super(IpNetmask, self).__str__(), self.netmask) 10878579Ssteve.reinhardt@amd.com 10888579Ssteve.reinhardt@amd.com def __eq__(self, other): 10898579Ssteve.reinhardt@amd.com if isinstance(other, IpNetmask): 10908579Ssteve.reinhardt@amd.com return self.ip == other.ip and self.netmask == other.netmask 10918579Ssteve.reinhardt@amd.com elif isinstance(other, str): 10928579Ssteve.reinhardt@amd.com try: 10938579Ssteve.reinhardt@amd.com return (self.ip, self.netmask) == convert.toIpNetmask(other) 10948579Ssteve.reinhardt@amd.com except: 10958579Ssteve.reinhardt@amd.com return False 10968579Ssteve.reinhardt@amd.com else: 10978579Ssteve.reinhardt@amd.com return False 10988579Ssteve.reinhardt@amd.com 10997777Sgblack@eecs.umich.edu def verify(self): 11007777Sgblack@eecs.umich.edu self.verifyIp() 11017777Sgblack@eecs.umich.edu if self.netmask < 0 or self.netmask > 32: 11027777Sgblack@eecs.umich.edu raise TypeError, "invalid netmask %d" % netmask 11037777Sgblack@eecs.umich.edu 11047777Sgblack@eecs.umich.edu def getValue(self): 110511988Sandreas.sandberg@arm.com from _m5.net import IpNetmask 11067777Sgblack@eecs.umich.edu return IpNetmask(self.ip, self.netmask) 11077777Sgblack@eecs.umich.edu 11087777Sgblack@eecs.umich.edu# When initializing an IpWithPort, pass in an existing IpWithPort, a string of 11097777Sgblack@eecs.umich.edu# the form "a.b.c.d:p", or an ip and port as positional or keyword arguments. 11107777Sgblack@eecs.umich.educlass IpWithPort(IpAddress): 11117777Sgblack@eecs.umich.edu cxx_type = 'Net::IpWithPort' 111210267SGeoffrey.Blake@arm.com ex_str = "127.0.0.1:80" 111310267SGeoffrey.Blake@arm.com cmd_line_settable = True 11147777Sgblack@eecs.umich.edu 11157777Sgblack@eecs.umich.edu @classmethod 11167777Sgblack@eecs.umich.edu def cxx_predecls(cls, code): 11177777Sgblack@eecs.umich.edu code('#include "base/inet.hh"') 11187777Sgblack@eecs.umich.edu 11197777Sgblack@eecs.umich.edu @classmethod 11207777Sgblack@eecs.umich.edu def swig_predecls(cls, code): 11217777Sgblack@eecs.umich.edu code('%include "python/swig/inet.i"') 11227777Sgblack@eecs.umich.edu 11237777Sgblack@eecs.umich.edu def __init__(self, *args, **kwargs): 11247777Sgblack@eecs.umich.edu def handle_kwarg(self, kwargs, key, elseVal = None): 11257777Sgblack@eecs.umich.edu if key in kwargs: 11267777Sgblack@eecs.umich.edu setattr(self, key, kwargs.pop(key)) 11277777Sgblack@eecs.umich.edu elif elseVal: 11287777Sgblack@eecs.umich.edu setattr(self, key, elseVal) 11297777Sgblack@eecs.umich.edu else: 11307777Sgblack@eecs.umich.edu raise TypeError, "No value set for %s" % key 11317777Sgblack@eecs.umich.edu 11327777Sgblack@eecs.umich.edu if len(args) == 0: 11337777Sgblack@eecs.umich.edu handle_kwarg(self, kwargs, 'ip') 11347777Sgblack@eecs.umich.edu handle_kwarg(self, kwargs, 'port') 11357777Sgblack@eecs.umich.edu 11367777Sgblack@eecs.umich.edu elif len(args) == 1: 11377777Sgblack@eecs.umich.edu if kwargs: 11387777Sgblack@eecs.umich.edu if not 'ip' in kwargs and not 'port' in kwargs: 11397777Sgblack@eecs.umich.edu raise TypeError, "Invalid arguments" 11407777Sgblack@eecs.umich.edu handle_kwarg(self, kwargs, 'ip', args[0]) 11417777Sgblack@eecs.umich.edu handle_kwarg(self, kwargs, 'port', args[0]) 11427777Sgblack@eecs.umich.edu elif isinstance(args[0], IpWithPort): 11437777Sgblack@eecs.umich.edu self.ip = args[0].ip 11447777Sgblack@eecs.umich.edu self.port = args[0].port 11457777Sgblack@eecs.umich.edu else: 11467777Sgblack@eecs.umich.edu (self.ip, self.port) = convert.toIpWithPort(args[0]) 11477777Sgblack@eecs.umich.edu 11487777Sgblack@eecs.umich.edu elif len(args) == 2: 11497777Sgblack@eecs.umich.edu self.ip = args[0] 11507777Sgblack@eecs.umich.edu self.port = args[1] 11517777Sgblack@eecs.umich.edu else: 11527777Sgblack@eecs.umich.edu raise TypeError, "Too many arguments specified" 11537777Sgblack@eecs.umich.edu 11547777Sgblack@eecs.umich.edu if kwargs: 11557777Sgblack@eecs.umich.edu raise TypeError, "Too many keywords: %s" % kwargs.keys() 11567777Sgblack@eecs.umich.edu 11577777Sgblack@eecs.umich.edu self.verify() 11587777Sgblack@eecs.umich.edu 115910267SGeoffrey.Blake@arm.com def __call__(self, value): 116010267SGeoffrey.Blake@arm.com self.__init__(value) 116110267SGeoffrey.Blake@arm.com return value 116210267SGeoffrey.Blake@arm.com 11638579Ssteve.reinhardt@amd.com def __str__(self): 11648579Ssteve.reinhardt@amd.com return "%s:%d" % (super(IpWithPort, self).__str__(), self.port) 11658579Ssteve.reinhardt@amd.com 11668579Ssteve.reinhardt@amd.com def __eq__(self, other): 11678579Ssteve.reinhardt@amd.com if isinstance(other, IpWithPort): 11688579Ssteve.reinhardt@amd.com return self.ip == other.ip and self.port == other.port 11698579Ssteve.reinhardt@amd.com elif isinstance(other, str): 11708579Ssteve.reinhardt@amd.com try: 11718579Ssteve.reinhardt@amd.com return (self.ip, self.port) == convert.toIpWithPort(other) 11728579Ssteve.reinhardt@amd.com except: 11738579Ssteve.reinhardt@amd.com return False 11748579Ssteve.reinhardt@amd.com else: 11758579Ssteve.reinhardt@amd.com return False 11768579Ssteve.reinhardt@amd.com 11777777Sgblack@eecs.umich.edu def verify(self): 11787777Sgblack@eecs.umich.edu self.verifyIp() 11797777Sgblack@eecs.umich.edu if self.port < 0 or self.port > 0xffff: 11807777Sgblack@eecs.umich.edu raise TypeError, "invalid port %d" % self.port 11817777Sgblack@eecs.umich.edu 11827777Sgblack@eecs.umich.edu def getValue(self): 118311988Sandreas.sandberg@arm.com from _m5.net import IpWithPort 11847777Sgblack@eecs.umich.edu return IpWithPort(self.ip, self.port) 11857777Sgblack@eecs.umich.edu 11863932Sbinkertn@umich.edutime_formats = [ "%a %b %d %H:%M:%S %Z %Y", 118710380SAndrew.Bardsley@arm.com "%a %b %d %H:%M:%S %Y", 11883932Sbinkertn@umich.edu "%Y/%m/%d %H:%M:%S", 11893932Sbinkertn@umich.edu "%Y/%m/%d %H:%M", 11903932Sbinkertn@umich.edu "%Y/%m/%d", 11913932Sbinkertn@umich.edu "%m/%d/%Y %H:%M:%S", 11923932Sbinkertn@umich.edu "%m/%d/%Y %H:%M", 11933932Sbinkertn@umich.edu "%m/%d/%Y", 11943932Sbinkertn@umich.edu "%m/%d/%y %H:%M:%S", 11953932Sbinkertn@umich.edu "%m/%d/%y %H:%M", 11963932Sbinkertn@umich.edu "%m/%d/%y"] 11973932Sbinkertn@umich.edu 11983932Sbinkertn@umich.edu 11993885Sbinkertn@umich.edudef parse_time(value): 12003932Sbinkertn@umich.edu from time import gmtime, strptime, struct_time, time 12013932Sbinkertn@umich.edu from datetime import datetime, date 12023885Sbinkertn@umich.edu 12033932Sbinkertn@umich.edu if isinstance(value, struct_time): 12043932Sbinkertn@umich.edu return value 12053932Sbinkertn@umich.edu 12063932Sbinkertn@umich.edu if isinstance(value, (int, long)): 12073932Sbinkertn@umich.edu return gmtime(value) 12083932Sbinkertn@umich.edu 12093932Sbinkertn@umich.edu if isinstance(value, (datetime, date)): 12103932Sbinkertn@umich.edu return value.timetuple() 12113932Sbinkertn@umich.edu 12123932Sbinkertn@umich.edu if isinstance(value, str): 12133932Sbinkertn@umich.edu if value in ('Now', 'Today'): 12143932Sbinkertn@umich.edu return time.gmtime(time.time()) 12153932Sbinkertn@umich.edu 12163932Sbinkertn@umich.edu for format in time_formats: 12173932Sbinkertn@umich.edu try: 12183932Sbinkertn@umich.edu return strptime(value, format) 12193932Sbinkertn@umich.edu except ValueError: 12203932Sbinkertn@umich.edu pass 12213885Sbinkertn@umich.edu 12223885Sbinkertn@umich.edu raise ValueError, "Could not parse '%s' as a time" % value 12233885Sbinkertn@umich.edu 12243885Sbinkertn@umich.educlass Time(ParamValue): 12254762Snate@binkert.org cxx_type = 'tm' 12267673Snate@binkert.org 12277673Snate@binkert.org @classmethod 12287673Snate@binkert.org def cxx_predecls(cls, code): 12297673Snate@binkert.org code('#include <time.h>') 12307673Snate@binkert.org 12317673Snate@binkert.org @classmethod 12327673Snate@binkert.org def swig_predecls(cls, code): 12337673Snate@binkert.org code('%include "python/swig/time.i"') 12347673Snate@binkert.org 12353885Sbinkertn@umich.edu def __init__(self, value): 12363932Sbinkertn@umich.edu self.value = parse_time(value) 12373885Sbinkertn@umich.edu 123810267SGeoffrey.Blake@arm.com def __call__(self, value): 123910267SGeoffrey.Blake@arm.com self.__init__(value) 124010267SGeoffrey.Blake@arm.com return value 124110267SGeoffrey.Blake@arm.com 12424762Snate@binkert.org def getValue(self): 124311988Sandreas.sandberg@arm.com from _m5.core import tm 124411988Sandreas.sandberg@arm.com import calendar 12454762Snate@binkert.org 124611988Sandreas.sandberg@arm.com return tm.gmtime(calendar.timegm(self.value)) 12474762Snate@binkert.org 12483885Sbinkertn@umich.edu def __str__(self): 12494762Snate@binkert.org return time.asctime(self.value) 12503885Sbinkertn@umich.edu 12513885Sbinkertn@umich.edu def ini_str(self): 12523932Sbinkertn@umich.edu return str(self) 12533885Sbinkertn@umich.edu 12548664SAli.Saidi@ARM.com def get_config_as_dict(self): 125510380SAndrew.Bardsley@arm.com assert false 12568664SAli.Saidi@ARM.com return str(self) 12578664SAli.Saidi@ARM.com 125810458Sandreas.hansson@arm.com @classmethod 125910458Sandreas.hansson@arm.com def cxx_ini_predecls(cls, code): 126010458Sandreas.hansson@arm.com code('#include <time.h>') 126110458Sandreas.hansson@arm.com 126210458Sandreas.hansson@arm.com @classmethod 126310458Sandreas.hansson@arm.com def cxx_ini_parse(cls, code, src, dest, ret): 126410458Sandreas.hansson@arm.com code('char *_parse_ret = strptime((${src}).c_str(),') 126510458Sandreas.hansson@arm.com code(' "%a %b %d %H:%M:%S %Y", &(${dest}));') 126610458Sandreas.hansson@arm.com code('${ret} _parse_ret && *_parse_ret == \'\\0\';'); 126710458Sandreas.hansson@arm.com 12683101Sstever@eecs.umich.edu# Enumerated types are a little more complex. The user specifies the 12693101Sstever@eecs.umich.edu# type as Enum(foo) where foo is either a list or dictionary of 12703101Sstever@eecs.umich.edu# alternatives (typically strings, but not necessarily so). (In the 12713101Sstever@eecs.umich.edu# long run, the integer value of the parameter will be the list index 12723101Sstever@eecs.umich.edu# or the corresponding dictionary value. For now, since we only check 12733101Sstever@eecs.umich.edu# that the alternative is valid and then spit it into a .ini file, 12743101Sstever@eecs.umich.edu# there's not much point in using the dictionary.) 12753101Sstever@eecs.umich.edu 12763101Sstever@eecs.umich.edu# What Enum() must do is generate a new type encapsulating the 12773101Sstever@eecs.umich.edu# provided list/dictionary so that specific values of the parameter 12783101Sstever@eecs.umich.edu# can be instances of that type. We define two hidden internal 12793101Sstever@eecs.umich.edu# classes (_ListEnum and _DictEnum) to serve as base classes, then 12803101Sstever@eecs.umich.edu# derive the new type from the appropriate base class on the fly. 12813101Sstever@eecs.umich.edu 12824762Snate@binkert.orgallEnums = {} 12833101Sstever@eecs.umich.edu# Metaclass for Enum types 12845033Smilesck@eecs.umich.educlass MetaEnum(MetaParamValue): 12854762Snate@binkert.org def __new__(mcls, name, bases, dict): 12864762Snate@binkert.org assert name not in allEnums 12874762Snate@binkert.org 12884762Snate@binkert.org cls = super(MetaEnum, mcls).__new__(mcls, name, bases, dict) 12894762Snate@binkert.org allEnums[name] = cls 12904762Snate@binkert.org return cls 12914762Snate@binkert.org 12923101Sstever@eecs.umich.edu def __init__(cls, name, bases, init_dict): 12933101Sstever@eecs.umich.edu if init_dict.has_key('map'): 12943101Sstever@eecs.umich.edu if not isinstance(cls.map, dict): 12953101Sstever@eecs.umich.edu raise TypeError, "Enum-derived class attribute 'map' " \ 12963101Sstever@eecs.umich.edu "must be of type dict" 12973101Sstever@eecs.umich.edu # build list of value strings from map 12983101Sstever@eecs.umich.edu cls.vals = cls.map.keys() 12993101Sstever@eecs.umich.edu cls.vals.sort() 13003101Sstever@eecs.umich.edu elif init_dict.has_key('vals'): 13013101Sstever@eecs.umich.edu if not isinstance(cls.vals, list): 13023101Sstever@eecs.umich.edu raise TypeError, "Enum-derived class attribute 'vals' " \ 13033101Sstever@eecs.umich.edu "must be of type list" 13043101Sstever@eecs.umich.edu # build string->value map from vals sequence 13053101Sstever@eecs.umich.edu cls.map = {} 13063101Sstever@eecs.umich.edu for idx,val in enumerate(cls.vals): 13073101Sstever@eecs.umich.edu cls.map[val] = idx 13083101Sstever@eecs.umich.edu else: 13093101Sstever@eecs.umich.edu raise TypeError, "Enum-derived class must define "\ 13103101Sstever@eecs.umich.edu "attribute 'map' or 'vals'" 13113101Sstever@eecs.umich.edu 13124762Snate@binkert.org cls.cxx_type = 'Enums::%s' % name 13133101Sstever@eecs.umich.edu 13143101Sstever@eecs.umich.edu super(MetaEnum, cls).__init__(name, bases, init_dict) 13153101Sstever@eecs.umich.edu 13163101Sstever@eecs.umich.edu # Generate C++ class declaration for this enum type. 13173101Sstever@eecs.umich.edu # Note that we wrap the enum in a class/struct to act as a namespace, 13183101Sstever@eecs.umich.edu # so that the enum strings can be brief w/o worrying about collisions. 13197673Snate@binkert.org def cxx_decl(cls, code): 132010201SAndrew.Bardsley@arm.com wrapper_name = cls.wrapper_name 132110201SAndrew.Bardsley@arm.com wrapper = 'struct' if cls.wrapper_is_struct else 'namespace' 132210201SAndrew.Bardsley@arm.com name = cls.__name__ if cls.enum_name is None else cls.enum_name 132310201SAndrew.Bardsley@arm.com idem_macro = '__ENUM__%s__%s__' % (wrapper_name, name) 132410201SAndrew.Bardsley@arm.com 13257673Snate@binkert.org code('''\ 132610201SAndrew.Bardsley@arm.com#ifndef $idem_macro 132710201SAndrew.Bardsley@arm.com#define $idem_macro 13287673Snate@binkert.org 132910201SAndrew.Bardsley@arm.com$wrapper $wrapper_name { 13307673Snate@binkert.org enum $name { 13317673Snate@binkert.org''') 13327673Snate@binkert.org code.indent(2) 13334762Snate@binkert.org for val in cls.vals: 13347673Snate@binkert.org code('$val = ${{cls.map[val]}},') 13358902Sandreas.hansson@arm.com code('Num_$name = ${{len(cls.vals)}}') 13367673Snate@binkert.org code.dedent(2) 133710201SAndrew.Bardsley@arm.com code(' };') 13384762Snate@binkert.org 133910201SAndrew.Bardsley@arm.com if cls.wrapper_is_struct: 134010201SAndrew.Bardsley@arm.com code(' static const char *${name}Strings[Num_${name}];') 134110201SAndrew.Bardsley@arm.com code('};') 134210201SAndrew.Bardsley@arm.com else: 134310201SAndrew.Bardsley@arm.com code('extern const char *${name}Strings[Num_${name}];') 134410201SAndrew.Bardsley@arm.com code('}') 134510201SAndrew.Bardsley@arm.com 134610201SAndrew.Bardsley@arm.com code() 134710201SAndrew.Bardsley@arm.com code('#endif // $idem_macro') 13487673Snate@binkert.org 13497673Snate@binkert.org def cxx_def(cls, code): 135010201SAndrew.Bardsley@arm.com wrapper_name = cls.wrapper_name 135110201SAndrew.Bardsley@arm.com file_name = cls.__name__ 135210201SAndrew.Bardsley@arm.com name = cls.__name__ if cls.enum_name is None else cls.enum_name 135310201SAndrew.Bardsley@arm.com 135410201SAndrew.Bardsley@arm.com code('#include "enums/$file_name.hh"') 135510201SAndrew.Bardsley@arm.com if cls.wrapper_is_struct: 135610201SAndrew.Bardsley@arm.com code('const char *${wrapper_name}::${name}Strings' 135710201SAndrew.Bardsley@arm.com '[Num_${name}] =') 135810201SAndrew.Bardsley@arm.com else: 135910201SAndrew.Bardsley@arm.com code('namespace Enums {') 136010201SAndrew.Bardsley@arm.com code.indent(1) 136110201SAndrew.Bardsley@arm.com code(' const char *${name}Strings[Num_${name}] =') 136210201SAndrew.Bardsley@arm.com 136310201SAndrew.Bardsley@arm.com code('{') 136410201SAndrew.Bardsley@arm.com code.indent(1) 13654762Snate@binkert.org for val in cls.vals: 13667673Snate@binkert.org code('"$val",') 136710201SAndrew.Bardsley@arm.com code.dedent(1) 136810201SAndrew.Bardsley@arm.com code('};') 136910201SAndrew.Bardsley@arm.com 137010201SAndrew.Bardsley@arm.com if not cls.wrapper_is_struct: 137110201SAndrew.Bardsley@arm.com code('} // namespace $wrapper_name') 137210201SAndrew.Bardsley@arm.com code.dedent(1) 13733101Sstever@eecs.umich.edu 137411988Sandreas.sandberg@arm.com def pybind_def(cls, code): 137511988Sandreas.sandberg@arm.com name = cls.__name__ 137611988Sandreas.sandberg@arm.com wrapper_name = cls.wrapper_name 137711988Sandreas.sandberg@arm.com enum_name = cls.__name__ if cls.enum_name is None else cls.enum_name 137811988Sandreas.sandberg@arm.com 137911988Sandreas.sandberg@arm.com code('''#include "pybind11/pybind11.h" 138011988Sandreas.sandberg@arm.com#include "pybind11/stl.h" 138111988Sandreas.sandberg@arm.com 138211988Sandreas.sandberg@arm.com#include <sim/init.hh> 138311988Sandreas.sandberg@arm.com 138411988Sandreas.sandberg@arm.comnamespace py = pybind11; 138511988Sandreas.sandberg@arm.com 138611988Sandreas.sandberg@arm.comstatic void 138711988Sandreas.sandberg@arm.commodule_init(py::module &m_internal) 138811988Sandreas.sandberg@arm.com{ 138911988Sandreas.sandberg@arm.com py::module m = m_internal.def_submodule("enum_${name}"); 139011988Sandreas.sandberg@arm.com 139111988Sandreas.sandberg@arm.com py::enum_<${wrapper_name}::${enum_name}>(m, "enum_${name}") 139211988Sandreas.sandberg@arm.com''') 139311988Sandreas.sandberg@arm.com 139411988Sandreas.sandberg@arm.com code.indent() 139511988Sandreas.sandberg@arm.com code.indent() 139611988Sandreas.sandberg@arm.com for val in cls.vals: 139711988Sandreas.sandberg@arm.com code('.value("${val}", ${wrapper_name}::${val})') 139811988Sandreas.sandberg@arm.com code('.value("Num_${name}", ${wrapper_name}::Num_${enum_name})') 139911988Sandreas.sandberg@arm.com code('.export_values()') 140011988Sandreas.sandberg@arm.com code(';') 140111988Sandreas.sandberg@arm.com code.dedent() 140211988Sandreas.sandberg@arm.com 140311988Sandreas.sandberg@arm.com code('}') 140411988Sandreas.sandberg@arm.com code.dedent() 140511988Sandreas.sandberg@arm.com code() 140611988Sandreas.sandberg@arm.com code('static EmbeddedPyBind embed_enum("enum_${name}", module_init);') 140711988Sandreas.sandberg@arm.com 14088596Ssteve.reinhardt@amd.com def swig_decl(cls, code): 14098596Ssteve.reinhardt@amd.com name = cls.__name__ 14108596Ssteve.reinhardt@amd.com code('''\ 141111802Sandreas.sandberg@arm.com%module(package="_m5") enum_$name 14128596Ssteve.reinhardt@amd.com 14138596Ssteve.reinhardt@amd.com%{ 14148596Ssteve.reinhardt@amd.com#include "enums/$name.hh" 14158596Ssteve.reinhardt@amd.com%} 14168596Ssteve.reinhardt@amd.com 14178596Ssteve.reinhardt@amd.com%include "enums/$name.hh" 14188596Ssteve.reinhardt@amd.com''') 14198596Ssteve.reinhardt@amd.com 14208596Ssteve.reinhardt@amd.com 14213101Sstever@eecs.umich.edu# Base class for enum types. 14223101Sstever@eecs.umich.educlass Enum(ParamValue): 14233101Sstever@eecs.umich.edu __metaclass__ = MetaEnum 14243101Sstever@eecs.umich.edu vals = [] 142510267SGeoffrey.Blake@arm.com cmd_line_settable = True 14263101Sstever@eecs.umich.edu 142710201SAndrew.Bardsley@arm.com # The name of the wrapping namespace or struct 142810201SAndrew.Bardsley@arm.com wrapper_name = 'Enums' 142910201SAndrew.Bardsley@arm.com 143010201SAndrew.Bardsley@arm.com # If true, the enum is wrapped in a struct rather than a namespace 143110201SAndrew.Bardsley@arm.com wrapper_is_struct = False 143210201SAndrew.Bardsley@arm.com 143310201SAndrew.Bardsley@arm.com # If not None, use this as the enum name rather than this class name 143410201SAndrew.Bardsley@arm.com enum_name = None 143510201SAndrew.Bardsley@arm.com 14363101Sstever@eecs.umich.edu def __init__(self, value): 14373101Sstever@eecs.umich.edu if value not in self.map: 14383101Sstever@eecs.umich.edu raise TypeError, "Enum param got bad value '%s' (not in %s)" \ 14393101Sstever@eecs.umich.edu % (value, self.vals) 14403101Sstever@eecs.umich.edu self.value = value 14413101Sstever@eecs.umich.edu 144210267SGeoffrey.Blake@arm.com def __call__(self, value): 144310267SGeoffrey.Blake@arm.com self.__init__(value) 144410267SGeoffrey.Blake@arm.com return value 144510267SGeoffrey.Blake@arm.com 14467675Snate@binkert.org @classmethod 14477675Snate@binkert.org def cxx_predecls(cls, code): 14487675Snate@binkert.org code('#include "enums/$0.hh"', cls.__name__) 14497675Snate@binkert.org 14507675Snate@binkert.org @classmethod 14517675Snate@binkert.org def swig_predecls(cls, code): 145211802Sandreas.sandberg@arm.com code('%import "python/_m5/enum_$0.i"', cls.__name__) 14537675Snate@binkert.org 145410458Sandreas.hansson@arm.com @classmethod 145510458Sandreas.hansson@arm.com def cxx_ini_parse(cls, code, src, dest, ret): 145610458Sandreas.hansson@arm.com code('if (false) {') 145710458Sandreas.hansson@arm.com for elem_name in cls.map.iterkeys(): 145810458Sandreas.hansson@arm.com code('} else if (%s == "%s") {' % (src, elem_name)) 145910458Sandreas.hansson@arm.com code.indent() 146010458Sandreas.hansson@arm.com code('%s = Enums::%s;' % (dest, elem_name)) 146110458Sandreas.hansson@arm.com code('%s true;' % ret) 146210458Sandreas.hansson@arm.com code.dedent() 146310458Sandreas.hansson@arm.com code('} else {') 146410458Sandreas.hansson@arm.com code(' %s false;' % ret) 146510458Sandreas.hansson@arm.com code('}') 146610458Sandreas.hansson@arm.com 14674762Snate@binkert.org def getValue(self): 146811988Sandreas.sandberg@arm.com import m5.internal.params 146911988Sandreas.sandberg@arm.com e = getattr(m5.internal.params, "enum_%s" % self.__class__.__name__) 147011988Sandreas.sandberg@arm.com return e(self.map[self.value]) 14714762Snate@binkert.org 14723101Sstever@eecs.umich.edu def __str__(self): 14733101Sstever@eecs.umich.edu return self.value 14743101Sstever@eecs.umich.edu 14753101Sstever@eecs.umich.edu# how big does a rounding error need to be before we warn about it? 14763101Sstever@eecs.umich.edufrequency_tolerance = 0.001 # 0.1% 14773101Sstever@eecs.umich.edu 14784167Sbinkertn@umich.educlass TickParamValue(NumericParamValue): 14793101Sstever@eecs.umich.edu cxx_type = 'Tick' 148010267SGeoffrey.Blake@arm.com ex_str = "1MHz" 148110267SGeoffrey.Blake@arm.com cmd_line_settable = True 14827673Snate@binkert.org 14837673Snate@binkert.org @classmethod 14847673Snate@binkert.org def cxx_predecls(cls, code): 14857673Snate@binkert.org code('#include "base/types.hh"') 14867673Snate@binkert.org 14877673Snate@binkert.org @classmethod 14887673Snate@binkert.org def swig_predecls(cls, code): 14897673Snate@binkert.org code('%import "stdint.i"') 14907673Snate@binkert.org code('%import "base/types.hh"') 14914167Sbinkertn@umich.edu 149210267SGeoffrey.Blake@arm.com def __call__(self, value): 149310267SGeoffrey.Blake@arm.com self.__init__(value) 149410267SGeoffrey.Blake@arm.com return value 149510267SGeoffrey.Blake@arm.com 14964762Snate@binkert.org def getValue(self): 14974762Snate@binkert.org return long(self.value) 14984762Snate@binkert.org 149910458Sandreas.hansson@arm.com @classmethod 150010458Sandreas.hansson@arm.com def cxx_ini_predecls(cls, code): 150110458Sandreas.hansson@arm.com code('#include <sstream>') 150210458Sandreas.hansson@arm.com 150310458Sandreas.hansson@arm.com # Ticks are expressed in seconds in JSON files and in plain 150410458Sandreas.hansson@arm.com # Ticks in .ini files. Switch based on a config flag 150510458Sandreas.hansson@arm.com @classmethod 150610458Sandreas.hansson@arm.com def cxx_ini_parse(self, code, src, dest, ret): 150710458Sandreas.hansson@arm.com code('${ret} to_number(${src}, ${dest});') 150810458Sandreas.hansson@arm.com 15094167Sbinkertn@umich.educlass Latency(TickParamValue): 151010267SGeoffrey.Blake@arm.com ex_str = "100ns" 151110267SGeoffrey.Blake@arm.com 15123101Sstever@eecs.umich.edu def __init__(self, value): 15134167Sbinkertn@umich.edu if isinstance(value, (Latency, Clock)): 15144167Sbinkertn@umich.edu self.ticks = value.ticks 15154167Sbinkertn@umich.edu self.value = value.value 15164167Sbinkertn@umich.edu elif isinstance(value, Frequency): 15174167Sbinkertn@umich.edu self.ticks = value.ticks 15184167Sbinkertn@umich.edu self.value = 1.0 / value.value 15194167Sbinkertn@umich.edu elif value.endswith('t'): 15204167Sbinkertn@umich.edu self.ticks = True 15214167Sbinkertn@umich.edu self.value = int(value[:-1]) 15224167Sbinkertn@umich.edu else: 15234167Sbinkertn@umich.edu self.ticks = False 15244167Sbinkertn@umich.edu self.value = convert.toLatency(value) 15253101Sstever@eecs.umich.edu 152610267SGeoffrey.Blake@arm.com def __call__(self, value): 152710267SGeoffrey.Blake@arm.com self.__init__(value) 152810267SGeoffrey.Blake@arm.com return value 152910267SGeoffrey.Blake@arm.com 15303101Sstever@eecs.umich.edu def __getattr__(self, attr): 15313101Sstever@eecs.umich.edu if attr in ('latency', 'period'): 15323101Sstever@eecs.umich.edu return self 15333101Sstever@eecs.umich.edu if attr == 'frequency': 15343101Sstever@eecs.umich.edu return Frequency(self) 15353101Sstever@eecs.umich.edu raise AttributeError, "Latency object has no attribute '%s'" % attr 15363101Sstever@eecs.umich.edu 15374762Snate@binkert.org def getValue(self): 15384762Snate@binkert.org if self.ticks or self.value == 0: 15394762Snate@binkert.org value = self.value 15404762Snate@binkert.org else: 15414762Snate@binkert.org value = ticks.fromSeconds(self.value) 15424762Snate@binkert.org return long(value) 15434762Snate@binkert.org 154410380SAndrew.Bardsley@arm.com def config_value(self): 154510380SAndrew.Bardsley@arm.com return self.getValue() 154610380SAndrew.Bardsley@arm.com 15473101Sstever@eecs.umich.edu # convert latency to ticks 15483101Sstever@eecs.umich.edu def ini_str(self): 15494762Snate@binkert.org return '%d' % self.getValue() 15503101Sstever@eecs.umich.edu 15514167Sbinkertn@umich.educlass Frequency(TickParamValue): 155210267SGeoffrey.Blake@arm.com ex_str = "1GHz" 155310267SGeoffrey.Blake@arm.com 15543101Sstever@eecs.umich.edu def __init__(self, value): 15554167Sbinkertn@umich.edu if isinstance(value, (Latency, Clock)): 15564167Sbinkertn@umich.edu if value.value == 0: 15574167Sbinkertn@umich.edu self.value = 0 15584167Sbinkertn@umich.edu else: 15594167Sbinkertn@umich.edu self.value = 1.0 / value.value 15604167Sbinkertn@umich.edu self.ticks = value.ticks 15614167Sbinkertn@umich.edu elif isinstance(value, Frequency): 15624167Sbinkertn@umich.edu self.value = value.value 15634167Sbinkertn@umich.edu self.ticks = value.ticks 15644167Sbinkertn@umich.edu else: 15654167Sbinkertn@umich.edu self.ticks = False 15664167Sbinkertn@umich.edu self.value = convert.toFrequency(value) 15673101Sstever@eecs.umich.edu 156810267SGeoffrey.Blake@arm.com def __call__(self, value): 156910267SGeoffrey.Blake@arm.com self.__init__(value) 157010267SGeoffrey.Blake@arm.com return value 157110267SGeoffrey.Blake@arm.com 15723101Sstever@eecs.umich.edu def __getattr__(self, attr): 15733101Sstever@eecs.umich.edu if attr == 'frequency': 15743101Sstever@eecs.umich.edu return self 15753101Sstever@eecs.umich.edu if attr in ('latency', 'period'): 15763101Sstever@eecs.umich.edu return Latency(self) 15773101Sstever@eecs.umich.edu raise AttributeError, "Frequency object has no attribute '%s'" % attr 15783101Sstever@eecs.umich.edu 15794167Sbinkertn@umich.edu # convert latency to ticks 15804762Snate@binkert.org def getValue(self): 15814762Snate@binkert.org if self.ticks or self.value == 0: 15824762Snate@binkert.org value = self.value 15834762Snate@binkert.org else: 15844762Snate@binkert.org value = ticks.fromSeconds(1.0 / self.value) 15854762Snate@binkert.org return long(value) 15864762Snate@binkert.org 158710380SAndrew.Bardsley@arm.com def config_value(self): 158810380SAndrew.Bardsley@arm.com return self.getValue() 158910380SAndrew.Bardsley@arm.com 15903101Sstever@eecs.umich.edu def ini_str(self): 15914762Snate@binkert.org return '%d' % self.getValue() 15923101Sstever@eecs.umich.edu 159310019Sandreas.hansson@arm.com# A generic Frequency and/or Latency value. Value is stored as a 159410019Sandreas.hansson@arm.com# latency, just like Latency and Frequency. 159510019Sandreas.hansson@arm.comclass Clock(TickParamValue): 15963101Sstever@eecs.umich.edu def __init__(self, value): 15974167Sbinkertn@umich.edu if isinstance(value, (Latency, Clock)): 15984167Sbinkertn@umich.edu self.ticks = value.ticks 15994167Sbinkertn@umich.edu self.value = value.value 16004167Sbinkertn@umich.edu elif isinstance(value, Frequency): 16014167Sbinkertn@umich.edu self.ticks = value.ticks 16024167Sbinkertn@umich.edu self.value = 1.0 / value.value 16034167Sbinkertn@umich.edu elif value.endswith('t'): 16044167Sbinkertn@umich.edu self.ticks = True 16054167Sbinkertn@umich.edu self.value = int(value[:-1]) 16064167Sbinkertn@umich.edu else: 16074167Sbinkertn@umich.edu self.ticks = False 16084167Sbinkertn@umich.edu self.value = convert.anyToLatency(value) 16093101Sstever@eecs.umich.edu 161010267SGeoffrey.Blake@arm.com def __call__(self, value): 161110267SGeoffrey.Blake@arm.com self.__init__(value) 161210267SGeoffrey.Blake@arm.com return value 161310267SGeoffrey.Blake@arm.com 161410267SGeoffrey.Blake@arm.com def __str__(self): 161510267SGeoffrey.Blake@arm.com return "%s" % Latency(self) 161610267SGeoffrey.Blake@arm.com 16173101Sstever@eecs.umich.edu def __getattr__(self, attr): 16183101Sstever@eecs.umich.edu if attr == 'frequency': 16193101Sstever@eecs.umich.edu return Frequency(self) 16203101Sstever@eecs.umich.edu if attr in ('latency', 'period'): 16213101Sstever@eecs.umich.edu return Latency(self) 16223101Sstever@eecs.umich.edu raise AttributeError, "Frequency object has no attribute '%s'" % attr 16233101Sstever@eecs.umich.edu 16244762Snate@binkert.org def getValue(self): 16254762Snate@binkert.org return self.period.getValue() 16264762Snate@binkert.org 162710380SAndrew.Bardsley@arm.com def config_value(self): 162810380SAndrew.Bardsley@arm.com return self.period.config_value() 162910380SAndrew.Bardsley@arm.com 16303101Sstever@eecs.umich.edu def ini_str(self): 16313101Sstever@eecs.umich.edu return self.period.ini_str() 16323101Sstever@eecs.umich.edu 16339827Sakash.bagdia@arm.comclass Voltage(float,ParamValue): 16349827Sakash.bagdia@arm.com cxx_type = 'double' 163510267SGeoffrey.Blake@arm.com ex_str = "1V" 163611498Sakash.bagdia@ARM.com cmd_line_settable = True 163710267SGeoffrey.Blake@arm.com 16389827Sakash.bagdia@arm.com def __new__(cls, value): 16399827Sakash.bagdia@arm.com # convert to voltage 16409827Sakash.bagdia@arm.com val = convert.toVoltage(value) 16419827Sakash.bagdia@arm.com return super(cls, Voltage).__new__(cls, val) 16429827Sakash.bagdia@arm.com 164310267SGeoffrey.Blake@arm.com def __call__(self, value): 164410267SGeoffrey.Blake@arm.com val = convert.toVoltage(value) 164510267SGeoffrey.Blake@arm.com self.__init__(val) 164610267SGeoffrey.Blake@arm.com return value 164710267SGeoffrey.Blake@arm.com 16489827Sakash.bagdia@arm.com def __str__(self): 164910267SGeoffrey.Blake@arm.com return str(self.getValue()) 16509827Sakash.bagdia@arm.com 16519827Sakash.bagdia@arm.com def getValue(self): 16529827Sakash.bagdia@arm.com value = float(self) 16539827Sakash.bagdia@arm.com return value 16549827Sakash.bagdia@arm.com 16559827Sakash.bagdia@arm.com def ini_str(self): 16569827Sakash.bagdia@arm.com return '%f' % self.getValue() 16579827Sakash.bagdia@arm.com 165810458Sandreas.hansson@arm.com @classmethod 165910458Sandreas.hansson@arm.com def cxx_ini_predecls(cls, code): 166010458Sandreas.hansson@arm.com code('#include <sstream>') 166110458Sandreas.hansson@arm.com 166210458Sandreas.hansson@arm.com @classmethod 166310458Sandreas.hansson@arm.com def cxx_ini_parse(self, code, src, dest, ret): 166410458Sandreas.hansson@arm.com code('%s (std::istringstream(%s) >> %s).eof();' % (ret, src, dest)) 166510458Sandreas.hansson@arm.com 166610427Sandreas.hansson@arm.comclass Current(float, ParamValue): 166710427Sandreas.hansson@arm.com cxx_type = 'double' 166810427Sandreas.hansson@arm.com ex_str = "1mA" 166910427Sandreas.hansson@arm.com cmd_line_settable = False 167010427Sandreas.hansson@arm.com 167110427Sandreas.hansson@arm.com def __new__(cls, value): 167210427Sandreas.hansson@arm.com # convert to current 167310427Sandreas.hansson@arm.com val = convert.toCurrent(value) 167410427Sandreas.hansson@arm.com return super(cls, Current).__new__(cls, val) 167510427Sandreas.hansson@arm.com 167610427Sandreas.hansson@arm.com def __call__(self, value): 167710427Sandreas.hansson@arm.com val = convert.toCurrent(value) 167810427Sandreas.hansson@arm.com self.__init__(val) 167910427Sandreas.hansson@arm.com return value 168010427Sandreas.hansson@arm.com 168110427Sandreas.hansson@arm.com def __str__(self): 168210427Sandreas.hansson@arm.com return str(self.getValue()) 168310427Sandreas.hansson@arm.com 168410427Sandreas.hansson@arm.com def getValue(self): 168510427Sandreas.hansson@arm.com value = float(self) 168610427Sandreas.hansson@arm.com return value 168710427Sandreas.hansson@arm.com 168810427Sandreas.hansson@arm.com def ini_str(self): 168910427Sandreas.hansson@arm.com return '%f' % self.getValue() 169010427Sandreas.hansson@arm.com 169110458Sandreas.hansson@arm.com @classmethod 169210458Sandreas.hansson@arm.com def cxx_ini_predecls(cls, code): 169310458Sandreas.hansson@arm.com code('#include <sstream>') 169410458Sandreas.hansson@arm.com 169510458Sandreas.hansson@arm.com @classmethod 169610458Sandreas.hansson@arm.com def cxx_ini_parse(self, code, src, dest, ret): 169710458Sandreas.hansson@arm.com code('%s (std::istringstream(%s) >> %s).eof();' % (ret, src, dest)) 169810458Sandreas.hansson@arm.com 16993101Sstever@eecs.umich.educlass NetworkBandwidth(float,ParamValue): 17003101Sstever@eecs.umich.edu cxx_type = 'float' 170110267SGeoffrey.Blake@arm.com ex_str = "1Gbps" 170210267SGeoffrey.Blake@arm.com cmd_line_settable = True 170310267SGeoffrey.Blake@arm.com 17043101Sstever@eecs.umich.edu def __new__(cls, value): 17054167Sbinkertn@umich.edu # convert to bits per second 17064167Sbinkertn@umich.edu val = convert.toNetworkBandwidth(value) 17073101Sstever@eecs.umich.edu return super(cls, NetworkBandwidth).__new__(cls, val) 17083101Sstever@eecs.umich.edu 17093101Sstever@eecs.umich.edu def __str__(self): 17103101Sstever@eecs.umich.edu return str(self.val) 17113101Sstever@eecs.umich.edu 171210267SGeoffrey.Blake@arm.com def __call__(self, value): 171310267SGeoffrey.Blake@arm.com val = convert.toNetworkBandwidth(value) 171410267SGeoffrey.Blake@arm.com self.__init__(val) 171510267SGeoffrey.Blake@arm.com return value 171610267SGeoffrey.Blake@arm.com 17174762Snate@binkert.org def getValue(self): 17184167Sbinkertn@umich.edu # convert to seconds per byte 17194167Sbinkertn@umich.edu value = 8.0 / float(self) 17204167Sbinkertn@umich.edu # convert to ticks per byte 17214762Snate@binkert.org value = ticks.fromSeconds(value) 17224762Snate@binkert.org return float(value) 17234762Snate@binkert.org 17244762Snate@binkert.org def ini_str(self): 17254762Snate@binkert.org return '%f' % self.getValue() 17263101Sstever@eecs.umich.edu 172710380SAndrew.Bardsley@arm.com def config_value(self): 172810380SAndrew.Bardsley@arm.com return '%f' % self.getValue() 172910380SAndrew.Bardsley@arm.com 173010458Sandreas.hansson@arm.com @classmethod 173110458Sandreas.hansson@arm.com def cxx_ini_predecls(cls, code): 173210458Sandreas.hansson@arm.com code('#include <sstream>') 173310458Sandreas.hansson@arm.com 173410458Sandreas.hansson@arm.com @classmethod 173510458Sandreas.hansson@arm.com def cxx_ini_parse(self, code, src, dest, ret): 173610458Sandreas.hansson@arm.com code('%s (std::istringstream(%s) >> %s).eof();' % (ret, src, dest)) 173710458Sandreas.hansson@arm.com 17383101Sstever@eecs.umich.educlass MemoryBandwidth(float,ParamValue): 17393101Sstever@eecs.umich.edu cxx_type = 'float' 174010267SGeoffrey.Blake@arm.com ex_str = "1GB/s" 174110267SGeoffrey.Blake@arm.com cmd_line_settable = True 174210267SGeoffrey.Blake@arm.com 17435469Snate@binkert.org def __new__(cls, value): 17447743Sgblack@eecs.umich.edu # convert to bytes per second 17453102Sstever@eecs.umich.edu val = convert.toMemoryBandwidth(value) 17463101Sstever@eecs.umich.edu return super(cls, MemoryBandwidth).__new__(cls, val) 17473101Sstever@eecs.umich.edu 174810267SGeoffrey.Blake@arm.com def __call__(self, value): 174910267SGeoffrey.Blake@arm.com val = convert.toMemoryBandwidth(value) 175010267SGeoffrey.Blake@arm.com self.__init__(val) 175110267SGeoffrey.Blake@arm.com return value 17523101Sstever@eecs.umich.edu 17534762Snate@binkert.org def getValue(self): 17544167Sbinkertn@umich.edu # convert to seconds per byte 17555468Snate@binkert.org value = float(self) 17565468Snate@binkert.org if value: 17575468Snate@binkert.org value = 1.0 / float(self) 17584167Sbinkertn@umich.edu # convert to ticks per byte 17594762Snate@binkert.org value = ticks.fromSeconds(value) 17604762Snate@binkert.org return float(value) 17614762Snate@binkert.org 17624762Snate@binkert.org def ini_str(self): 17634762Snate@binkert.org return '%f' % self.getValue() 17643101Sstever@eecs.umich.edu 176510380SAndrew.Bardsley@arm.com def config_value(self): 176610380SAndrew.Bardsley@arm.com return '%f' % self.getValue() 176710380SAndrew.Bardsley@arm.com 176810458Sandreas.hansson@arm.com @classmethod 176910458Sandreas.hansson@arm.com def cxx_ini_predecls(cls, code): 177010458Sandreas.hansson@arm.com code('#include <sstream>') 177110458Sandreas.hansson@arm.com 177210458Sandreas.hansson@arm.com @classmethod 177310458Sandreas.hansson@arm.com def cxx_ini_parse(self, code, src, dest, ret): 177410458Sandreas.hansson@arm.com code('%s (std::istringstream(%s) >> %s).eof();' % (ret, src, dest)) 177510458Sandreas.hansson@arm.com 17763101Sstever@eecs.umich.edu# 17773101Sstever@eecs.umich.edu# "Constants"... handy aliases for various values. 17783101Sstever@eecs.umich.edu# 17793101Sstever@eecs.umich.edu 17803102Sstever@eecs.umich.edu# Special class for NULL pointers. Note the special check in 17813102Sstever@eecs.umich.edu# make_param_value() above that lets these be assigned where a 17823102Sstever@eecs.umich.edu# SimObject is required. 17833102Sstever@eecs.umich.edu# only one copy of a particular node 17843102Sstever@eecs.umich.educlass NullSimObject(object): 17853102Sstever@eecs.umich.edu __metaclass__ = Singleton 17863102Sstever@eecs.umich.edu 17873102Sstever@eecs.umich.edu def __call__(cls): 17883102Sstever@eecs.umich.edu return cls 17893102Sstever@eecs.umich.edu 17903102Sstever@eecs.umich.edu def _instantiate(self, parent = None, path = ''): 17913102Sstever@eecs.umich.edu pass 17923102Sstever@eecs.umich.edu 17933102Sstever@eecs.umich.edu def ini_str(self): 17943102Sstever@eecs.umich.edu return 'Null' 17953102Sstever@eecs.umich.edu 17963102Sstever@eecs.umich.edu def unproxy(self, base): 17973102Sstever@eecs.umich.edu return self 17983102Sstever@eecs.umich.edu 17993102Sstever@eecs.umich.edu def set_path(self, parent, name): 18003102Sstever@eecs.umich.edu pass 18014762Snate@binkert.org 18023102Sstever@eecs.umich.edu def __str__(self): 18033102Sstever@eecs.umich.edu return 'Null' 18043102Sstever@eecs.umich.edu 180510380SAndrew.Bardsley@arm.com def config_value(self): 180610380SAndrew.Bardsley@arm.com return None 180710380SAndrew.Bardsley@arm.com 18084762Snate@binkert.org def getValue(self): 18094762Snate@binkert.org return None 18104762Snate@binkert.org 18113102Sstever@eecs.umich.edu# The only instance you'll ever need... 18123102Sstever@eecs.umich.eduNULL = NullSimObject() 18133102Sstever@eecs.umich.edu 18143102Sstever@eecs.umich.edudef isNullPointer(value): 18153102Sstever@eecs.umich.edu return isinstance(value, NullSimObject) 18163102Sstever@eecs.umich.edu 18173101Sstever@eecs.umich.edu# Some memory range specifications use this as a default upper bound. 18183101Sstever@eecs.umich.eduMaxAddr = Addr.max 18193101Sstever@eecs.umich.eduMaxTick = Tick.max 18203101Sstever@eecs.umich.eduAllMemory = AddrRange(0, MaxAddr) 18213101Sstever@eecs.umich.edu 18223101Sstever@eecs.umich.edu 18233101Sstever@eecs.umich.edu##################################################################### 18243101Sstever@eecs.umich.edu# 18253101Sstever@eecs.umich.edu# Port objects 18263101Sstever@eecs.umich.edu# 18273101Sstever@eecs.umich.edu# Ports are used to interconnect objects in the memory system. 18283101Sstever@eecs.umich.edu# 18293101Sstever@eecs.umich.edu##################################################################### 18303101Sstever@eecs.umich.edu 18313101Sstever@eecs.umich.edu# Port reference: encapsulates a reference to a particular port on a 18323101Sstever@eecs.umich.edu# particular SimObject. 18333101Sstever@eecs.umich.educlass PortRef(object): 18348839Sandreas.hansson@arm.com def __init__(self, simobj, name, role): 18353105Sstever@eecs.umich.edu assert(isSimObject(simobj) or isSimObjectClass(simobj)) 18363101Sstever@eecs.umich.edu self.simobj = simobj 18373101Sstever@eecs.umich.edu self.name = name 18388839Sandreas.hansson@arm.com self.role = role 18393101Sstever@eecs.umich.edu self.peer = None # not associated with another port yet 18403101Sstever@eecs.umich.edu self.ccConnected = False # C++ port connection done? 18413105Sstever@eecs.umich.edu self.index = -1 # always -1 for non-vector ports 18423101Sstever@eecs.umich.edu 18433103Sstever@eecs.umich.edu def __str__(self): 18443105Sstever@eecs.umich.edu return '%s.%s' % (self.simobj, self.name) 18453103Sstever@eecs.umich.edu 18468840Sandreas.hansson@arm.com def __len__(self): 18478840Sandreas.hansson@arm.com # Return the number of connected ports, i.e. 0 is we have no 18488840Sandreas.hansson@arm.com # peer and 1 if we do. 18498840Sandreas.hansson@arm.com return int(self.peer != None) 18508840Sandreas.hansson@arm.com 18513105Sstever@eecs.umich.edu # for config.ini, print peer's name (not ours) 18523105Sstever@eecs.umich.edu def ini_str(self): 18533105Sstever@eecs.umich.edu return str(self.peer) 18543105Sstever@eecs.umich.edu 18559017Sandreas.hansson@arm.com # for config.json 18569017Sandreas.hansson@arm.com def get_config_as_dict(self): 18579017Sandreas.hansson@arm.com return {'role' : self.role, 'peer' : str(self.peer)} 18589017Sandreas.hansson@arm.com 18593105Sstever@eecs.umich.edu def __getattr__(self, attr): 18603105Sstever@eecs.umich.edu if attr == 'peerObj': 18613105Sstever@eecs.umich.edu # shorthand for proxies 18623105Sstever@eecs.umich.edu return self.peer.simobj 18633105Sstever@eecs.umich.edu raise AttributeError, "'%s' object has no attribute '%s'" % \ 18643105Sstever@eecs.umich.edu (self.__class__.__name__, attr) 18653105Sstever@eecs.umich.edu 18663105Sstever@eecs.umich.edu # Full connection is symmetric (both ways). Called via 18673105Sstever@eecs.umich.edu # SimObject.__setattr__ as a result of a port assignment, e.g., 18683109Sstever@eecs.umich.edu # "obj1.portA = obj2.portB", or via VectorPortElementRef.__setitem__, 18693105Sstever@eecs.umich.edu # e.g., "obj1.portA[3] = obj2.portB". 18703105Sstever@eecs.umich.edu def connect(self, other): 18713105Sstever@eecs.umich.edu if isinstance(other, VectorPortRef): 18723105Sstever@eecs.umich.edu # reference to plain VectorPort is implicit append 18733105Sstever@eecs.umich.edu other = other._get_next() 18743105Sstever@eecs.umich.edu if self.peer and not proxy.isproxy(self.peer): 18759014Sandreas.hansson@arm.com fatal("Port %s is already connected to %s, cannot connect %s\n", 18769014Sandreas.hansson@arm.com self, self.peer, other); 18773101Sstever@eecs.umich.edu self.peer = other 18783109Sstever@eecs.umich.edu if proxy.isproxy(other): 18793109Sstever@eecs.umich.edu other.set_param_desc(PortParamDesc()) 18803109Sstever@eecs.umich.edu elif isinstance(other, PortRef): 18813109Sstever@eecs.umich.edu if other.peer is not self: 18823109Sstever@eecs.umich.edu other.connect(self) 18833109Sstever@eecs.umich.edu else: 18843109Sstever@eecs.umich.edu raise TypeError, \ 18853109Sstever@eecs.umich.edu "assigning non-port reference '%s' to port '%s'" \ 18863109Sstever@eecs.umich.edu % (other, self) 18873101Sstever@eecs.umich.edu 188810355SGeoffrey.Blake@arm.com # Allow a master/slave port pair to be spliced between 188910355SGeoffrey.Blake@arm.com # a port and its connected peer. Useful operation for connecting 189010355SGeoffrey.Blake@arm.com # instrumentation structures into a system when it is necessary 189110355SGeoffrey.Blake@arm.com # to connect the instrumentation after the full system has been 189210355SGeoffrey.Blake@arm.com # constructed. 189310355SGeoffrey.Blake@arm.com def splice(self, new_master_peer, new_slave_peer): 189410355SGeoffrey.Blake@arm.com if self.peer and not proxy.isproxy(self.peer): 189510355SGeoffrey.Blake@arm.com if isinstance(new_master_peer, PortRef) and \ 189610355SGeoffrey.Blake@arm.com isinstance(new_slave_peer, PortRef): 189710355SGeoffrey.Blake@arm.com old_peer = self.peer 189810355SGeoffrey.Blake@arm.com if self.role == 'SLAVE': 189910355SGeoffrey.Blake@arm.com self.peer = new_master_peer 190010355SGeoffrey.Blake@arm.com old_peer.peer = new_slave_peer 190110355SGeoffrey.Blake@arm.com new_master_peer.connect(self) 190210355SGeoffrey.Blake@arm.com new_slave_peer.connect(old_peer) 190310355SGeoffrey.Blake@arm.com elif self.role == 'MASTER': 190410355SGeoffrey.Blake@arm.com self.peer = new_slave_peer 190510355SGeoffrey.Blake@arm.com old_peer.peer = new_master_peer 190610355SGeoffrey.Blake@arm.com new_slave_peer.connect(self) 190710355SGeoffrey.Blake@arm.com new_master_peer.connect(old_peer) 190810355SGeoffrey.Blake@arm.com else: 190910355SGeoffrey.Blake@arm.com panic("Port %s has unknown role, "+\ 191010355SGeoffrey.Blake@arm.com "cannot splice in new peers\n", self) 191110355SGeoffrey.Blake@arm.com else: 191210355SGeoffrey.Blake@arm.com raise TypeError, \ 191310355SGeoffrey.Blake@arm.com "Splicing non-port references '%s','%s' to port '%s'"\ 191410355SGeoffrey.Blake@arm.com % (new_peer, peers_new_peer, self) 191510355SGeoffrey.Blake@arm.com else: 191610355SGeoffrey.Blake@arm.com fatal("Port %s not connected, cannot splice in new peers\n", self) 191710355SGeoffrey.Blake@arm.com 19183105Sstever@eecs.umich.edu def clone(self, simobj, memo): 19193105Sstever@eecs.umich.edu if memo.has_key(self): 19203105Sstever@eecs.umich.edu return memo[self] 19213101Sstever@eecs.umich.edu newRef = copy.copy(self) 19223105Sstever@eecs.umich.edu memo[self] = newRef 19233105Sstever@eecs.umich.edu newRef.simobj = simobj 19243101Sstever@eecs.umich.edu assert(isSimObject(newRef.simobj)) 19253105Sstever@eecs.umich.edu if self.peer and not proxy.isproxy(self.peer): 19263179Sstever@eecs.umich.edu peerObj = self.peer.simobj(_memo=memo) 19273105Sstever@eecs.umich.edu newRef.peer = self.peer.clone(peerObj, memo) 19283105Sstever@eecs.umich.edu assert(not isinstance(newRef.peer, VectorPortRef)) 19293101Sstever@eecs.umich.edu return newRef 19303101Sstever@eecs.umich.edu 19313105Sstever@eecs.umich.edu def unproxy(self, simobj): 19323105Sstever@eecs.umich.edu assert(simobj is self.simobj) 19333105Sstever@eecs.umich.edu if proxy.isproxy(self.peer): 19343105Sstever@eecs.umich.edu try: 19353105Sstever@eecs.umich.edu realPeer = self.peer.unproxy(self.simobj) 19363105Sstever@eecs.umich.edu except: 19373105Sstever@eecs.umich.edu print "Error in unproxying port '%s' of %s" % \ 19383105Sstever@eecs.umich.edu (self.name, self.simobj.path()) 19393105Sstever@eecs.umich.edu raise 19403105Sstever@eecs.umich.edu self.connect(realPeer) 19413105Sstever@eecs.umich.edu 19423101Sstever@eecs.umich.edu # Call C++ to create corresponding port connection between C++ objects 19433101Sstever@eecs.umich.edu def ccConnect(self): 194411802Sandreas.sandberg@arm.com from _m5.pyobject import connectPorts 19454762Snate@binkert.org 19468839Sandreas.hansson@arm.com if self.role == 'SLAVE': 19478839Sandreas.hansson@arm.com # do nothing and let the master take care of it 19488839Sandreas.hansson@arm.com return 19498839Sandreas.hansson@arm.com 19503101Sstever@eecs.umich.edu if self.ccConnected: # already done this 19513101Sstever@eecs.umich.edu return 19523101Sstever@eecs.umich.edu peer = self.peer 19535578SSteve.Reinhardt@amd.com if not self.peer: # nothing to connect to 19545578SSteve.Reinhardt@amd.com return 19558839Sandreas.hansson@arm.com 19568839Sandreas.hansson@arm.com # check that we connect a master to a slave 19578839Sandreas.hansson@arm.com if self.role == peer.role: 19588839Sandreas.hansson@arm.com raise TypeError, \ 19598839Sandreas.hansson@arm.com "cannot connect '%s' and '%s' due to identical role '%s'" \ 19608839Sandreas.hansson@arm.com % (peer, self, self.role) 19618839Sandreas.hansson@arm.com 19627526Ssteve.reinhardt@amd.com try: 19638839Sandreas.hansson@arm.com # self is always the master and peer the slave 19647526Ssteve.reinhardt@amd.com connectPorts(self.simobj.getCCObject(), self.name, self.index, 19657526Ssteve.reinhardt@amd.com peer.simobj.getCCObject(), peer.name, peer.index) 19667526Ssteve.reinhardt@amd.com except: 19677526Ssteve.reinhardt@amd.com print "Error connecting port %s.%s to %s.%s" % \ 19687526Ssteve.reinhardt@amd.com (self.simobj.path(), self.name, 19697526Ssteve.reinhardt@amd.com peer.simobj.path(), peer.name) 19707526Ssteve.reinhardt@amd.com raise 19713101Sstever@eecs.umich.edu self.ccConnected = True 19723101Sstever@eecs.umich.edu peer.ccConnected = True 19733101Sstever@eecs.umich.edu 19743105Sstever@eecs.umich.edu# A reference to an individual element of a VectorPort... much like a 19753105Sstever@eecs.umich.edu# PortRef, but has an index. 19763105Sstever@eecs.umich.educlass VectorPortElementRef(PortRef): 19778839Sandreas.hansson@arm.com def __init__(self, simobj, name, role, index): 19788839Sandreas.hansson@arm.com PortRef.__init__(self, simobj, name, role) 19793105Sstever@eecs.umich.edu self.index = index 19803105Sstever@eecs.umich.edu 19813105Sstever@eecs.umich.edu def __str__(self): 19823105Sstever@eecs.umich.edu return '%s.%s[%d]' % (self.simobj, self.name, self.index) 19833105Sstever@eecs.umich.edu 19843105Sstever@eecs.umich.edu# A reference to a complete vector-valued port (not just a single element). 19853105Sstever@eecs.umich.edu# Can be indexed to retrieve individual VectorPortElementRef instances. 19863105Sstever@eecs.umich.educlass VectorPortRef(object): 19878839Sandreas.hansson@arm.com def __init__(self, simobj, name, role): 19883105Sstever@eecs.umich.edu assert(isSimObject(simobj) or isSimObjectClass(simobj)) 19893105Sstever@eecs.umich.edu self.simobj = simobj 19903105Sstever@eecs.umich.edu self.name = name 19918839Sandreas.hansson@arm.com self.role = role 19923105Sstever@eecs.umich.edu self.elements = [] 19933105Sstever@eecs.umich.edu 19943109Sstever@eecs.umich.edu def __str__(self): 19953109Sstever@eecs.umich.edu return '%s.%s[:]' % (self.simobj, self.name) 19963109Sstever@eecs.umich.edu 19978840Sandreas.hansson@arm.com def __len__(self): 19988840Sandreas.hansson@arm.com # Return the number of connected peers, corresponding the the 19998840Sandreas.hansson@arm.com # length of the elements. 20008840Sandreas.hansson@arm.com return len(self.elements) 20018840Sandreas.hansson@arm.com 20023105Sstever@eecs.umich.edu # for config.ini, print peer's name (not ours) 20033105Sstever@eecs.umich.edu def ini_str(self): 20043105Sstever@eecs.umich.edu return ' '.join([el.ini_str() for el in self.elements]) 20053105Sstever@eecs.umich.edu 20069017Sandreas.hansson@arm.com # for config.json 20079017Sandreas.hansson@arm.com def get_config_as_dict(self): 20089017Sandreas.hansson@arm.com return {'role' : self.role, 20099017Sandreas.hansson@arm.com 'peer' : [el.ini_str() for el in self.elements]} 20109017Sandreas.hansson@arm.com 20113105Sstever@eecs.umich.edu def __getitem__(self, key): 20123105Sstever@eecs.umich.edu if not isinstance(key, int): 20133105Sstever@eecs.umich.edu raise TypeError, "VectorPort index must be integer" 20143105Sstever@eecs.umich.edu if key >= len(self.elements): 20153105Sstever@eecs.umich.edu # need to extend list 20168839Sandreas.hansson@arm.com ext = [VectorPortElementRef(self.simobj, self.name, self.role, i) 20173105Sstever@eecs.umich.edu for i in range(len(self.elements), key+1)] 20183105Sstever@eecs.umich.edu self.elements.extend(ext) 20193105Sstever@eecs.umich.edu return self.elements[key] 20203105Sstever@eecs.umich.edu 20213105Sstever@eecs.umich.edu def _get_next(self): 20223105Sstever@eecs.umich.edu return self[len(self.elements)] 20233105Sstever@eecs.umich.edu 20243105Sstever@eecs.umich.edu def __setitem__(self, key, value): 20253105Sstever@eecs.umich.edu if not isinstance(key, int): 20263105Sstever@eecs.umich.edu raise TypeError, "VectorPort index must be integer" 20273105Sstever@eecs.umich.edu self[key].connect(value) 20283105Sstever@eecs.umich.edu 20293105Sstever@eecs.umich.edu def connect(self, other): 20303109Sstever@eecs.umich.edu if isinstance(other, (list, tuple)): 20313109Sstever@eecs.umich.edu # Assign list of port refs to vector port. 20323109Sstever@eecs.umich.edu # For now, append them... not sure if that's the right semantics 20333109Sstever@eecs.umich.edu # or if it should replace the current vector. 20343109Sstever@eecs.umich.edu for ref in other: 20353109Sstever@eecs.umich.edu self._get_next().connect(ref) 20363109Sstever@eecs.umich.edu else: 20373109Sstever@eecs.umich.edu # scalar assignment to plain VectorPort is implicit append 20383109Sstever@eecs.umich.edu self._get_next().connect(other) 20393109Sstever@eecs.umich.edu 20403109Sstever@eecs.umich.edu def clone(self, simobj, memo): 20413109Sstever@eecs.umich.edu if memo.has_key(self): 20423109Sstever@eecs.umich.edu return memo[self] 20433109Sstever@eecs.umich.edu newRef = copy.copy(self) 20443109Sstever@eecs.umich.edu memo[self] = newRef 20453109Sstever@eecs.umich.edu newRef.simobj = simobj 20463109Sstever@eecs.umich.edu assert(isSimObject(newRef.simobj)) 20473109Sstever@eecs.umich.edu newRef.elements = [el.clone(simobj, memo) for el in self.elements] 20483109Sstever@eecs.umich.edu return newRef 20493105Sstever@eecs.umich.edu 20503105Sstever@eecs.umich.edu def unproxy(self, simobj): 20513105Sstever@eecs.umich.edu [el.unproxy(simobj) for el in self.elements] 20523105Sstever@eecs.umich.edu 20533105Sstever@eecs.umich.edu def ccConnect(self): 20543105Sstever@eecs.umich.edu [el.ccConnect() for el in self.elements] 20553105Sstever@eecs.umich.edu 20563101Sstever@eecs.umich.edu# Port description object. Like a ParamDesc object, this represents a 20573101Sstever@eecs.umich.edu# logical port in the SimObject class, not a particular port on a 20583101Sstever@eecs.umich.edu# SimObject instance. The latter are represented by PortRef objects. 20593101Sstever@eecs.umich.educlass Port(object): 20603101Sstever@eecs.umich.edu # Generate a PortRef for this port on the given SimObject with the 20613101Sstever@eecs.umich.edu # given name 20623105Sstever@eecs.umich.edu def makeRef(self, simobj): 20638839Sandreas.hansson@arm.com return PortRef(simobj, self.name, self.role) 20643101Sstever@eecs.umich.edu 20653101Sstever@eecs.umich.edu # Connect an instance of this port (on the given SimObject with 20663101Sstever@eecs.umich.edu # the given name) with the port described by the supplied PortRef 20673105Sstever@eecs.umich.edu def connect(self, simobj, ref): 20683105Sstever@eecs.umich.edu self.makeRef(simobj).connect(ref) 20693101Sstever@eecs.umich.edu 20708840Sandreas.hansson@arm.com # No need for any pre-declarations at the moment as we merely rely 20718840Sandreas.hansson@arm.com # on an unsigned int. 20728840Sandreas.hansson@arm.com def cxx_predecls(self, code): 20738840Sandreas.hansson@arm.com pass 20748840Sandreas.hansson@arm.com 207511988Sandreas.sandberg@arm.com def pybind_predecls(self, code): 207611988Sandreas.sandberg@arm.com cls.cxx_predecls(self, code) 207711988Sandreas.sandberg@arm.com 20788840Sandreas.hansson@arm.com # Declare an unsigned int with the same name as the port, that 20798840Sandreas.hansson@arm.com # will eventually hold the number of connected ports (and thus the 20808840Sandreas.hansson@arm.com # number of elements for a VectorPort). 20818840Sandreas.hansson@arm.com def cxx_decl(self, code): 20828840Sandreas.hansson@arm.com code('unsigned int port_${{self.name}}_connection_count;') 20838840Sandreas.hansson@arm.com 20848839Sandreas.hansson@arm.comclass MasterPort(Port): 20858839Sandreas.hansson@arm.com # MasterPort("description") 20868839Sandreas.hansson@arm.com def __init__(self, *args): 20878839Sandreas.hansson@arm.com if len(args) == 1: 20888839Sandreas.hansson@arm.com self.desc = args[0] 20898839Sandreas.hansson@arm.com self.role = 'MASTER' 20908839Sandreas.hansson@arm.com else: 20918839Sandreas.hansson@arm.com raise TypeError, 'wrong number of arguments' 20928839Sandreas.hansson@arm.com 20938839Sandreas.hansson@arm.comclass SlavePort(Port): 20948839Sandreas.hansson@arm.com # SlavePort("description") 20958839Sandreas.hansson@arm.com def __init__(self, *args): 20968839Sandreas.hansson@arm.com if len(args) == 1: 20978839Sandreas.hansson@arm.com self.desc = args[0] 20988839Sandreas.hansson@arm.com self.role = 'SLAVE' 20998839Sandreas.hansson@arm.com else: 21008839Sandreas.hansson@arm.com raise TypeError, 'wrong number of arguments' 21018839Sandreas.hansson@arm.com 21023101Sstever@eecs.umich.edu# VectorPort description object. Like Port, but represents a vector 210310405Sandreas.hansson@arm.com# of connections (e.g., as on a XBar). 21043101Sstever@eecs.umich.educlass VectorPort(Port): 21053105Sstever@eecs.umich.edu def __init__(self, *args): 21063101Sstever@eecs.umich.edu self.isVec = True 21073101Sstever@eecs.umich.edu 21083105Sstever@eecs.umich.edu def makeRef(self, simobj): 21098839Sandreas.hansson@arm.com return VectorPortRef(simobj, self.name, self.role) 21108839Sandreas.hansson@arm.com 21118839Sandreas.hansson@arm.comclass VectorMasterPort(VectorPort): 21128839Sandreas.hansson@arm.com # VectorMasterPort("description") 21138839Sandreas.hansson@arm.com def __init__(self, *args): 21148839Sandreas.hansson@arm.com if len(args) == 1: 21158839Sandreas.hansson@arm.com self.desc = args[0] 21168839Sandreas.hansson@arm.com self.role = 'MASTER' 21178839Sandreas.hansson@arm.com VectorPort.__init__(self, *args) 21188839Sandreas.hansson@arm.com else: 21198839Sandreas.hansson@arm.com raise TypeError, 'wrong number of arguments' 21208839Sandreas.hansson@arm.com 21218839Sandreas.hansson@arm.comclass VectorSlavePort(VectorPort): 21228839Sandreas.hansson@arm.com # VectorSlavePort("description") 21238839Sandreas.hansson@arm.com def __init__(self, *args): 21248839Sandreas.hansson@arm.com if len(args) == 1: 21258839Sandreas.hansson@arm.com self.desc = args[0] 21268839Sandreas.hansson@arm.com self.role = 'SLAVE' 21278839Sandreas.hansson@arm.com VectorPort.__init__(self, *args) 21288839Sandreas.hansson@arm.com else: 21298839Sandreas.hansson@arm.com raise TypeError, 'wrong number of arguments' 21303105Sstever@eecs.umich.edu 21313109Sstever@eecs.umich.edu# 'Fake' ParamDesc for Port references to assign to the _pdesc slot of 21323109Sstever@eecs.umich.edu# proxy objects (via set_param_desc()) so that proxy error messages 21333109Sstever@eecs.umich.edu# make sense. 21343109Sstever@eecs.umich.educlass PortParamDesc(object): 21353109Sstever@eecs.umich.edu __metaclass__ = Singleton 21363109Sstever@eecs.umich.edu 21373109Sstever@eecs.umich.edu ptype_str = 'Port' 21383109Sstever@eecs.umich.edu ptype = Port 21393105Sstever@eecs.umich.edu 21406654Snate@binkert.orgbaseEnums = allEnums.copy() 21416654Snate@binkert.orgbaseParams = allParams.copy() 21426654Snate@binkert.org 21436654Snate@binkert.orgdef clear(): 21446654Snate@binkert.org global allEnums, allParams 21456654Snate@binkert.org 21466654Snate@binkert.org allEnums = baseEnums.copy() 21476654Snate@binkert.org allParams = baseParams.copy() 21486654Snate@binkert.org 21493101Sstever@eecs.umich.edu__all__ = ['Param', 'VectorParam', 21503101Sstever@eecs.umich.edu 'Enum', 'Bool', 'String', 'Float', 21513101Sstever@eecs.umich.edu 'Int', 'Unsigned', 'Int8', 'UInt8', 'Int16', 'UInt16', 21523101Sstever@eecs.umich.edu 'Int32', 'UInt32', 'Int64', 'UInt64', 21533101Sstever@eecs.umich.edu 'Counter', 'Addr', 'Tick', 'Percent', 21543101Sstever@eecs.umich.edu 'TcpPort', 'UdpPort', 'EthernetAddr', 21557777Sgblack@eecs.umich.edu 'IpAddress', 'IpNetmask', 'IpWithPort', 21563101Sstever@eecs.umich.edu 'MemorySize', 'MemorySize32', 21579827Sakash.bagdia@arm.com 'Latency', 'Frequency', 'Clock', 'Voltage', 21583101Sstever@eecs.umich.edu 'NetworkBandwidth', 'MemoryBandwidth', 21599232Sandreas.hansson@arm.com 'AddrRange', 21603101Sstever@eecs.umich.edu 'MaxAddr', 'MaxTick', 'AllMemory', 21613885Sbinkertn@umich.edu 'Time', 21623102Sstever@eecs.umich.edu 'NextEthernetAddr', 'NULL', 21638839Sandreas.hansson@arm.com 'MasterPort', 'SlavePort', 21648839Sandreas.hansson@arm.com 'VectorMasterPort', 'VectorSlavePort'] 21656654Snate@binkert.org 21666654Snate@binkert.orgimport SimObject 2167