params.py revision 10267
19544Sandreas.hansson@arm.com# Copyright (c) 2012-2013 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 1058596Ssteve.reinhardt@amd.com # Generate the code needed as a prerequisite for including a 1068596Ssteve.reinhardt@amd.com # reference to a C++ object of this type in a SWIG .i file. 1078596Ssteve.reinhardt@amd.com # Typically generates one or more %import or %include statements. 1087673Snate@binkert.org @classmethod 1097673Snate@binkert.org def swig_predecls(cls, code): 1107673Snate@binkert.org pass 1113101Sstever@eecs.umich.edu 1123101Sstever@eecs.umich.edu # default for printing to .ini file is regular string conversion. 1133101Sstever@eecs.umich.edu # will be overridden in some cases 1143101Sstever@eecs.umich.edu def ini_str(self): 1153101Sstever@eecs.umich.edu return str(self) 1163101Sstever@eecs.umich.edu 1173101Sstever@eecs.umich.edu # allows us to blithely call unproxy() on things without checking 1183101Sstever@eecs.umich.edu # if they're really proxies or not 1193101Sstever@eecs.umich.edu def unproxy(self, base): 1203101Sstever@eecs.umich.edu return self 1213101Sstever@eecs.umich.edu 12210267SGeoffrey.Blake@arm.com # Produce a human readable version of the stored value 12310267SGeoffrey.Blake@arm.com def pretty_print(self, value): 12410267SGeoffrey.Blake@arm.com return str(value) 12510267SGeoffrey.Blake@arm.com 1263101Sstever@eecs.umich.edu# Regular parameter description. 1273101Sstever@eecs.umich.educlass ParamDesc(object): 1283101Sstever@eecs.umich.edu def __init__(self, ptype_str, ptype, *args, **kwargs): 1293101Sstever@eecs.umich.edu self.ptype_str = ptype_str 1303101Sstever@eecs.umich.edu # remember ptype only if it is provided 1313101Sstever@eecs.umich.edu if ptype != None: 1323101Sstever@eecs.umich.edu self.ptype = ptype 1333101Sstever@eecs.umich.edu 1343101Sstever@eecs.umich.edu if args: 1353101Sstever@eecs.umich.edu if len(args) == 1: 1363101Sstever@eecs.umich.edu self.desc = args[0] 1373101Sstever@eecs.umich.edu elif len(args) == 2: 1383101Sstever@eecs.umich.edu self.default = args[0] 1393101Sstever@eecs.umich.edu self.desc = args[1] 1403101Sstever@eecs.umich.edu else: 1413101Sstever@eecs.umich.edu raise TypeError, 'too many arguments' 1423101Sstever@eecs.umich.edu 1433101Sstever@eecs.umich.edu if kwargs.has_key('desc'): 1443101Sstever@eecs.umich.edu assert(not hasattr(self, 'desc')) 1453101Sstever@eecs.umich.edu self.desc = kwargs['desc'] 1463101Sstever@eecs.umich.edu del kwargs['desc'] 1473101Sstever@eecs.umich.edu 1483101Sstever@eecs.umich.edu if kwargs.has_key('default'): 1493101Sstever@eecs.umich.edu assert(not hasattr(self, 'default')) 1503101Sstever@eecs.umich.edu self.default = kwargs['default'] 1513101Sstever@eecs.umich.edu del kwargs['default'] 1523101Sstever@eecs.umich.edu 1533101Sstever@eecs.umich.edu if kwargs: 1543101Sstever@eecs.umich.edu raise TypeError, 'extra unknown kwargs %s' % kwargs 1553101Sstever@eecs.umich.edu 1563101Sstever@eecs.umich.edu if not hasattr(self, 'desc'): 1573101Sstever@eecs.umich.edu raise TypeError, 'desc attribute missing' 1583101Sstever@eecs.umich.edu 1593101Sstever@eecs.umich.edu def __getattr__(self, attr): 1603101Sstever@eecs.umich.edu if attr == 'ptype': 1615033Smilesck@eecs.umich.edu ptype = SimObject.allClasses[self.ptype_str] 1626656Snate@binkert.org assert isSimObjectClass(ptype) 1635033Smilesck@eecs.umich.edu self.ptype = ptype 1645033Smilesck@eecs.umich.edu return ptype 1655033Smilesck@eecs.umich.edu 1663101Sstever@eecs.umich.edu raise AttributeError, "'%s' object has no attribute '%s'" % \ 1673101Sstever@eecs.umich.edu (type(self).__name__, attr) 1683101Sstever@eecs.umich.edu 16910267SGeoffrey.Blake@arm.com def example_str(self): 17010267SGeoffrey.Blake@arm.com if hasattr(self.ptype, "ex_str"): 17110267SGeoffrey.Blake@arm.com return self.ptype.ex_str 17210267SGeoffrey.Blake@arm.com else: 17310267SGeoffrey.Blake@arm.com return self.ptype_str 17410267SGeoffrey.Blake@arm.com 17510267SGeoffrey.Blake@arm.com # Is the param available to be exposed on the command line 17610267SGeoffrey.Blake@arm.com def isCmdLineSettable(self): 17710267SGeoffrey.Blake@arm.com if hasattr(self.ptype, "cmd_line_settable"): 17810267SGeoffrey.Blake@arm.com return self.ptype.cmd_line_settable 17910267SGeoffrey.Blake@arm.com else: 18010267SGeoffrey.Blake@arm.com return False 18110267SGeoffrey.Blake@arm.com 1823101Sstever@eecs.umich.edu def convert(self, value): 1833101Sstever@eecs.umich.edu if isinstance(value, proxy.BaseProxy): 1843101Sstever@eecs.umich.edu value.set_param_desc(self) 1853101Sstever@eecs.umich.edu return value 1863101Sstever@eecs.umich.edu if not hasattr(self, 'ptype') and isNullPointer(value): 1873101Sstever@eecs.umich.edu # deferred evaluation of SimObject; continue to defer if 1883101Sstever@eecs.umich.edu # we're just assigning a null pointer 1893101Sstever@eecs.umich.edu return value 1903101Sstever@eecs.umich.edu if isinstance(value, self.ptype): 1913101Sstever@eecs.umich.edu return value 1923102Sstever@eecs.umich.edu if isNullPointer(value) and isSimObjectClass(self.ptype): 1933101Sstever@eecs.umich.edu return value 1943101Sstever@eecs.umich.edu return self.ptype(value) 1953101Sstever@eecs.umich.edu 19610267SGeoffrey.Blake@arm.com def pretty_print(self, value): 19710267SGeoffrey.Blake@arm.com if isinstance(value, proxy.BaseProxy): 19810267SGeoffrey.Blake@arm.com return str(value) 19910267SGeoffrey.Blake@arm.com if isNullPointer(value): 20010267SGeoffrey.Blake@arm.com return NULL 20110267SGeoffrey.Blake@arm.com return self.ptype(value).pretty_print(value) 20210267SGeoffrey.Blake@arm.com 2037673Snate@binkert.org def cxx_predecls(self, code): 2048607Sgblack@eecs.umich.edu code('#include <cstddef>') 2057673Snate@binkert.org self.ptype.cxx_predecls(code) 2063101Sstever@eecs.umich.edu 2077673Snate@binkert.org def swig_predecls(self, code): 2087673Snate@binkert.org self.ptype.swig_predecls(code) 2093101Sstever@eecs.umich.edu 2107673Snate@binkert.org def cxx_decl(self, code): 2117673Snate@binkert.org code('${{self.ptype.cxx_type}} ${{self.name}};') 2123101Sstever@eecs.umich.edu 2133101Sstever@eecs.umich.edu# Vector-valued parameter description. Just like ParamDesc, except 2143101Sstever@eecs.umich.edu# that the value is a vector (list) of the specified type instead of a 2153101Sstever@eecs.umich.edu# single value. 2163101Sstever@eecs.umich.edu 2173101Sstever@eecs.umich.educlass VectorParamValue(list): 2185033Smilesck@eecs.umich.edu __metaclass__ = MetaParamValue 2195475Snate@binkert.org def __setattr__(self, attr, value): 2205475Snate@binkert.org raise AttributeError, \ 2215475Snate@binkert.org "Not allowed to set %s on '%s'" % (attr, type(self).__name__) 2225475Snate@binkert.org 2233101Sstever@eecs.umich.edu def ini_str(self): 2243101Sstever@eecs.umich.edu return ' '.join([v.ini_str() for v in self]) 2253101Sstever@eecs.umich.edu 2264762Snate@binkert.org def getValue(self): 2274762Snate@binkert.org return [ v.getValue() for v in self ] 2284762Snate@binkert.org 2293101Sstever@eecs.umich.edu def unproxy(self, base): 2308460SAli.Saidi@ARM.com if len(self) == 1 and isinstance(self[0], proxy.AllProxy): 2318459SAli.Saidi@ARM.com return self[0].unproxy(base) 2328459SAli.Saidi@ARM.com else: 2338459SAli.Saidi@ARM.com return [v.unproxy(base) for v in self] 2343101Sstever@eecs.umich.edu 2357528Ssteve.reinhardt@amd.comclass SimObjectVector(VectorParamValue): 2367528Ssteve.reinhardt@amd.com # support clone operation 2377528Ssteve.reinhardt@amd.com def __call__(self, **kwargs): 2387528Ssteve.reinhardt@amd.com return SimObjectVector([v(**kwargs) for v in self]) 2397528Ssteve.reinhardt@amd.com 2407528Ssteve.reinhardt@amd.com def clear_parent(self, old_parent): 2413101Sstever@eecs.umich.edu for v in self: 2427528Ssteve.reinhardt@amd.com v.clear_parent(old_parent) 2437528Ssteve.reinhardt@amd.com 2447528Ssteve.reinhardt@amd.com def set_parent(self, parent, name): 2457528Ssteve.reinhardt@amd.com if len(self) == 1: 2467528Ssteve.reinhardt@amd.com self[0].set_parent(parent, name) 2477528Ssteve.reinhardt@amd.com else: 2487528Ssteve.reinhardt@amd.com width = int(math.ceil(math.log(len(self))/math.log(10))) 2497528Ssteve.reinhardt@amd.com for i,v in enumerate(self): 2507528Ssteve.reinhardt@amd.com v.set_parent(parent, "%s%0*d" % (name, width, i)) 2517528Ssteve.reinhardt@amd.com 2528321Ssteve.reinhardt@amd.com def has_parent(self): 2538321Ssteve.reinhardt@amd.com return reduce(lambda x,y: x and y, [v.has_parent() for v in self]) 2547528Ssteve.reinhardt@amd.com 2557528Ssteve.reinhardt@amd.com # return 'cpu0 cpu1' etc. for print_ini() 2567528Ssteve.reinhardt@amd.com def get_name(self): 2577528Ssteve.reinhardt@amd.com return ' '.join([v._name for v in self]) 2587528Ssteve.reinhardt@amd.com 2597528Ssteve.reinhardt@amd.com # By iterating through the constituent members of the vector here 2607528Ssteve.reinhardt@amd.com # we can nicely handle iterating over all a SimObject's children 2617528Ssteve.reinhardt@amd.com # without having to provide lots of special functions on 2627528Ssteve.reinhardt@amd.com # SimObjectVector directly. 2637528Ssteve.reinhardt@amd.com def descendants(self): 2647528Ssteve.reinhardt@amd.com for v in self: 2657528Ssteve.reinhardt@amd.com for obj in v.descendants(): 2667528Ssteve.reinhardt@amd.com yield obj 2673101Sstever@eecs.umich.edu 2688664SAli.Saidi@ARM.com def get_config_as_dict(self): 2698664SAli.Saidi@ARM.com a = [] 2708664SAli.Saidi@ARM.com for v in self: 2718664SAli.Saidi@ARM.com a.append(v.get_config_as_dict()) 2728664SAli.Saidi@ARM.com return a 2738664SAli.Saidi@ARM.com 2749953Sgeoffrey.blake@arm.com # If we are replacing an item in the vector, make sure to set the 2759953Sgeoffrey.blake@arm.com # parent reference of the new SimObject to be the same as the parent 2769953Sgeoffrey.blake@arm.com # of the SimObject being replaced. Useful to have if we created 2779953Sgeoffrey.blake@arm.com # a SimObjectVector of temporary objects that will be modified later in 2789953Sgeoffrey.blake@arm.com # configuration scripts. 2799953Sgeoffrey.blake@arm.com def __setitem__(self, key, value): 2809953Sgeoffrey.blake@arm.com val = self[key] 2819953Sgeoffrey.blake@arm.com if value.has_parent(): 2829953Sgeoffrey.blake@arm.com warn("SimObject %s already has a parent" % value.get_name() +\ 2839953Sgeoffrey.blake@arm.com " that is being overwritten by a SimObjectVector") 2849953Sgeoffrey.blake@arm.com value.set_parent(val.get_parent(), val._name) 2859953Sgeoffrey.blake@arm.com super(SimObjectVector, self).__setitem__(key, value) 2869953Sgeoffrey.blake@arm.com 28710267SGeoffrey.Blake@arm.com # Enumerate the params of each member of the SimObject vector. Creates 28810267SGeoffrey.Blake@arm.com # strings that will allow indexing into the vector by the python code and 28910267SGeoffrey.Blake@arm.com # allow it to be specified on the command line. 29010267SGeoffrey.Blake@arm.com def enumerateParams(self, flags_dict = {}, 29110267SGeoffrey.Blake@arm.com cmd_line_str = "", 29210267SGeoffrey.Blake@arm.com access_str = ""): 29310267SGeoffrey.Blake@arm.com if hasattr(self, "_paramEnumed"): 29410267SGeoffrey.Blake@arm.com print "Cycle detected enumerating params at %s?!" % (cmd_line_str) 29510267SGeoffrey.Blake@arm.com else: 29610267SGeoffrey.Blake@arm.com x = 0 29710267SGeoffrey.Blake@arm.com for vals in self: 29810267SGeoffrey.Blake@arm.com # Each entry in the SimObjectVector should be an 29910267SGeoffrey.Blake@arm.com # instance of a SimObject 30010267SGeoffrey.Blake@arm.com flags_dict = vals.enumerateParams(flags_dict, 30110267SGeoffrey.Blake@arm.com cmd_line_str + "%d." % x, 30210267SGeoffrey.Blake@arm.com access_str + "[%d]." % x) 30310267SGeoffrey.Blake@arm.com x = x + 1 30410267SGeoffrey.Blake@arm.com 30510267SGeoffrey.Blake@arm.com return flags_dict 30610267SGeoffrey.Blake@arm.com 3073101Sstever@eecs.umich.educlass VectorParamDesc(ParamDesc): 3083101Sstever@eecs.umich.edu # Convert assigned value to appropriate type. If the RHS is not a 3093101Sstever@eecs.umich.edu # list or tuple, it generates a single-element list. 3103101Sstever@eecs.umich.edu def convert(self, value): 3113101Sstever@eecs.umich.edu if isinstance(value, (list, tuple)): 3123101Sstever@eecs.umich.edu # list: coerce each element into new list 3133101Sstever@eecs.umich.edu tmp_list = [ ParamDesc.convert(self, v) for v in value ] 3143101Sstever@eecs.umich.edu else: 3154762Snate@binkert.org # singleton: coerce to a single-element list 3164762Snate@binkert.org tmp_list = [ ParamDesc.convert(self, value) ] 3174762Snate@binkert.org 3184762Snate@binkert.org if isSimObjectSequence(tmp_list): 3197528Ssteve.reinhardt@amd.com return SimObjectVector(tmp_list) 3204762Snate@binkert.org else: 3214762Snate@binkert.org return VectorParamValue(tmp_list) 3224762Snate@binkert.org 32310267SGeoffrey.Blake@arm.com # Produce a human readable example string that describes 32410267SGeoffrey.Blake@arm.com # how to set this vector parameter in the absence of a default 32510267SGeoffrey.Blake@arm.com # value. 32610267SGeoffrey.Blake@arm.com def example_str(self): 32710267SGeoffrey.Blake@arm.com s = super(VectorParamDesc, self).example_str() 32810267SGeoffrey.Blake@arm.com help_str = "[" + s + "," + s + ", ...]" 32910267SGeoffrey.Blake@arm.com return help_str 33010267SGeoffrey.Blake@arm.com 33110267SGeoffrey.Blake@arm.com # Produce a human readable representation of the value of this vector param. 33210267SGeoffrey.Blake@arm.com def pretty_print(self, value): 33310267SGeoffrey.Blake@arm.com if isinstance(value, (list, tuple)): 33410267SGeoffrey.Blake@arm.com tmp_list = [ ParamDesc.pretty_print(self, v) for v in value ] 33510267SGeoffrey.Blake@arm.com elif isinstance(value, str): 33610267SGeoffrey.Blake@arm.com tmp_list = [ ParamDesc.pretty_print(self, v) for v in value.split(',') ] 33710267SGeoffrey.Blake@arm.com else: 33810267SGeoffrey.Blake@arm.com tmp_list = [ ParamDesc.pretty_print(self, value) ] 33910267SGeoffrey.Blake@arm.com 34010267SGeoffrey.Blake@arm.com return tmp_list 34110267SGeoffrey.Blake@arm.com 34210267SGeoffrey.Blake@arm.com # This is a helper function for the new config system 34310267SGeoffrey.Blake@arm.com def __call__(self, value): 34410267SGeoffrey.Blake@arm.com if isinstance(value, (list, tuple)): 34510267SGeoffrey.Blake@arm.com # list: coerce each element into new list 34610267SGeoffrey.Blake@arm.com tmp_list = [ ParamDesc.convert(self, v) for v in value ] 34710267SGeoffrey.Blake@arm.com elif isinstance(value, str): 34810267SGeoffrey.Blake@arm.com # If input is a csv string 34910267SGeoffrey.Blake@arm.com tmp_list = [ ParamDesc.convert(self, v) for v in value.split(',') ] 35010267SGeoffrey.Blake@arm.com else: 35110267SGeoffrey.Blake@arm.com # singleton: coerce to a single-element list 35210267SGeoffrey.Blake@arm.com tmp_list = [ ParamDesc.convert(self, value) ] 35310267SGeoffrey.Blake@arm.com 35410267SGeoffrey.Blake@arm.com return VectorParamValue(tmp_list) 35510267SGeoffrey.Blake@arm.com 3568596Ssteve.reinhardt@amd.com def swig_module_name(self): 3578596Ssteve.reinhardt@amd.com return "%s_vector" % self.ptype_str 3588596Ssteve.reinhardt@amd.com 3597673Snate@binkert.org def swig_predecls(self, code): 3608596Ssteve.reinhardt@amd.com code('%import "${{self.swig_module_name()}}.i"') 3614762Snate@binkert.org 3627673Snate@binkert.org def swig_decl(self, code): 3638596Ssteve.reinhardt@amd.com code('%module(package="m5.internal") ${{self.swig_module_name()}}') 3647675Snate@binkert.org code('%{') 3657675Snate@binkert.org self.ptype.cxx_predecls(code) 3667675Snate@binkert.org code('%}') 3677675Snate@binkert.org code() 3688656Sandreas.hansson@arm.com # Make sure the SWIGPY_SLICE_ARG is defined through this inclusion 3698656Sandreas.hansson@arm.com code('%include "std_container.i"') 3708656Sandreas.hansson@arm.com code() 3717675Snate@binkert.org self.ptype.swig_predecls(code) 3727675Snate@binkert.org code() 3737673Snate@binkert.org code('%include "std_vector.i"') 3747675Snate@binkert.org code() 3757675Snate@binkert.org 3767675Snate@binkert.org ptype = self.ptype_str 3777675Snate@binkert.org cxx_type = self.ptype.cxx_type 3787675Snate@binkert.org 3797675Snate@binkert.org code('%template(vector_$ptype) std::vector< $cxx_type >;') 3807675Snate@binkert.org 3817673Snate@binkert.org def cxx_predecls(self, code): 3827673Snate@binkert.org code('#include <vector>') 3837673Snate@binkert.org self.ptype.cxx_predecls(code) 3843101Sstever@eecs.umich.edu 3857673Snate@binkert.org def cxx_decl(self, code): 3867673Snate@binkert.org code('std::vector< ${{self.ptype.cxx_type}} > ${{self.name}};') 3873101Sstever@eecs.umich.edu 3883101Sstever@eecs.umich.educlass ParamFactory(object): 3893101Sstever@eecs.umich.edu def __init__(self, param_desc_class, ptype_str = None): 3903101Sstever@eecs.umich.edu self.param_desc_class = param_desc_class 3913101Sstever@eecs.umich.edu self.ptype_str = ptype_str 3923101Sstever@eecs.umich.edu 3933101Sstever@eecs.umich.edu def __getattr__(self, attr): 3943101Sstever@eecs.umich.edu if self.ptype_str: 3953101Sstever@eecs.umich.edu attr = self.ptype_str + '.' + attr 3963101Sstever@eecs.umich.edu return ParamFactory(self.param_desc_class, attr) 3973101Sstever@eecs.umich.edu 3983101Sstever@eecs.umich.edu # E.g., Param.Int(5, "number of widgets") 3993101Sstever@eecs.umich.edu def __call__(self, *args, **kwargs): 4003101Sstever@eecs.umich.edu ptype = None 4013101Sstever@eecs.umich.edu try: 4025033Smilesck@eecs.umich.edu ptype = allParams[self.ptype_str] 4035033Smilesck@eecs.umich.edu except KeyError: 4043101Sstever@eecs.umich.edu # if name isn't defined yet, assume it's a SimObject, and 4053101Sstever@eecs.umich.edu # try to resolve it later 4063101Sstever@eecs.umich.edu pass 4073101Sstever@eecs.umich.edu return self.param_desc_class(self.ptype_str, ptype, *args, **kwargs) 4083101Sstever@eecs.umich.edu 4093101Sstever@eecs.umich.eduParam = ParamFactory(ParamDesc) 4103101Sstever@eecs.umich.eduVectorParam = ParamFactory(VectorParamDesc) 4113101Sstever@eecs.umich.edu 4123101Sstever@eecs.umich.edu##################################################################### 4133101Sstever@eecs.umich.edu# 4143101Sstever@eecs.umich.edu# Parameter Types 4153101Sstever@eecs.umich.edu# 4163101Sstever@eecs.umich.edu# Though native Python types could be used to specify parameter types 4173101Sstever@eecs.umich.edu# (the 'ptype' field of the Param and VectorParam classes), it's more 4183101Sstever@eecs.umich.edu# flexible to define our own set of types. This gives us more control 4193101Sstever@eecs.umich.edu# over how Python expressions are converted to values (via the 4203101Sstever@eecs.umich.edu# __init__() constructor) and how these values are printed out (via 4213101Sstever@eecs.umich.edu# the __str__() conversion method). 4223101Sstever@eecs.umich.edu# 4233101Sstever@eecs.umich.edu##################################################################### 4243101Sstever@eecs.umich.edu 4253101Sstever@eecs.umich.edu# String-valued parameter. Just mixin the ParamValue class with the 4263101Sstever@eecs.umich.edu# built-in str class. 4273101Sstever@eecs.umich.educlass String(ParamValue,str): 4283101Sstever@eecs.umich.edu cxx_type = 'std::string' 42910267SGeoffrey.Blake@arm.com cmd_line_settable = True 4307673Snate@binkert.org 4317673Snate@binkert.org @classmethod 4327673Snate@binkert.org def cxx_predecls(self, code): 4337673Snate@binkert.org code('#include <string>') 4347673Snate@binkert.org 4357673Snate@binkert.org @classmethod 4367673Snate@binkert.org def swig_predecls(cls, code): 4377673Snate@binkert.org code('%include "std_string.i"') 4384762Snate@binkert.org 43910267SGeoffrey.Blake@arm.com def __call__(self, value): 44010267SGeoffrey.Blake@arm.com self = value 44110267SGeoffrey.Blake@arm.com return value 44210267SGeoffrey.Blake@arm.com 4434762Snate@binkert.org def getValue(self): 4444762Snate@binkert.org return self 4453101Sstever@eecs.umich.edu 4463101Sstever@eecs.umich.edu# superclass for "numeric" parameter values, to emulate math 4473101Sstever@eecs.umich.edu# operations in a type-safe way. e.g., a Latency times an int returns 4483101Sstever@eecs.umich.edu# a new Latency object. 4493101Sstever@eecs.umich.educlass NumericParamValue(ParamValue): 4503101Sstever@eecs.umich.edu def __str__(self): 4513101Sstever@eecs.umich.edu return str(self.value) 4523101Sstever@eecs.umich.edu 4533101Sstever@eecs.umich.edu def __float__(self): 4543101Sstever@eecs.umich.edu return float(self.value) 4553101Sstever@eecs.umich.edu 4563714Sstever@eecs.umich.edu def __long__(self): 4573714Sstever@eecs.umich.edu return long(self.value) 4583714Sstever@eecs.umich.edu 4593714Sstever@eecs.umich.edu def __int__(self): 4603714Sstever@eecs.umich.edu return int(self.value) 4613714Sstever@eecs.umich.edu 4623101Sstever@eecs.umich.edu # hook for bounds checking 4633101Sstever@eecs.umich.edu def _check(self): 4643101Sstever@eecs.umich.edu return 4653101Sstever@eecs.umich.edu 4663101Sstever@eecs.umich.edu def __mul__(self, other): 4673101Sstever@eecs.umich.edu newobj = self.__class__(self) 4683101Sstever@eecs.umich.edu newobj.value *= other 4693101Sstever@eecs.umich.edu newobj._check() 4703101Sstever@eecs.umich.edu return newobj 4713101Sstever@eecs.umich.edu 4723101Sstever@eecs.umich.edu __rmul__ = __mul__ 4733101Sstever@eecs.umich.edu 4743101Sstever@eecs.umich.edu def __div__(self, other): 4753101Sstever@eecs.umich.edu newobj = self.__class__(self) 4763101Sstever@eecs.umich.edu newobj.value /= other 4773101Sstever@eecs.umich.edu newobj._check() 4783101Sstever@eecs.umich.edu return newobj 4793101Sstever@eecs.umich.edu 4803101Sstever@eecs.umich.edu def __sub__(self, other): 4813101Sstever@eecs.umich.edu newobj = self.__class__(self) 4823101Sstever@eecs.umich.edu newobj.value -= other 4833101Sstever@eecs.umich.edu newobj._check() 4843101Sstever@eecs.umich.edu return newobj 4853101Sstever@eecs.umich.edu 4863101Sstever@eecs.umich.edu# Metaclass for bounds-checked integer parameters. See CheckedInt. 4875033Smilesck@eecs.umich.educlass CheckedIntType(MetaParamValue): 4883101Sstever@eecs.umich.edu def __init__(cls, name, bases, dict): 4893101Sstever@eecs.umich.edu super(CheckedIntType, cls).__init__(name, bases, dict) 4903101Sstever@eecs.umich.edu 4913101Sstever@eecs.umich.edu # CheckedInt is an abstract base class, so we actually don't 4923101Sstever@eecs.umich.edu # want to do any processing on it... the rest of this code is 4933101Sstever@eecs.umich.edu # just for classes that derive from CheckedInt. 4943101Sstever@eecs.umich.edu if name == 'CheckedInt': 4953101Sstever@eecs.umich.edu return 4963101Sstever@eecs.umich.edu 4973101Sstever@eecs.umich.edu if not (hasattr(cls, 'min') and hasattr(cls, 'max')): 4983101Sstever@eecs.umich.edu if not (hasattr(cls, 'size') and hasattr(cls, 'unsigned')): 4993101Sstever@eecs.umich.edu panic("CheckedInt subclass %s must define either\n" \ 5005822Ssaidi@eecs.umich.edu " 'min' and 'max' or 'size' and 'unsigned'\n", 5015822Ssaidi@eecs.umich.edu name); 5023101Sstever@eecs.umich.edu if cls.unsigned: 5033101Sstever@eecs.umich.edu cls.min = 0 5043101Sstever@eecs.umich.edu cls.max = 2 ** cls.size - 1 5053101Sstever@eecs.umich.edu else: 5063101Sstever@eecs.umich.edu cls.min = -(2 ** (cls.size - 1)) 5073101Sstever@eecs.umich.edu cls.max = (2 ** (cls.size - 1)) - 1 5083101Sstever@eecs.umich.edu 5093101Sstever@eecs.umich.edu# Abstract superclass for bounds-checked integer parameters. This 5103101Sstever@eecs.umich.edu# class is subclassed to generate parameter classes with specific 5113101Sstever@eecs.umich.edu# bounds. Initialization of the min and max bounds is done in the 5123101Sstever@eecs.umich.edu# metaclass CheckedIntType.__init__. 5133101Sstever@eecs.umich.educlass CheckedInt(NumericParamValue): 5143101Sstever@eecs.umich.edu __metaclass__ = CheckedIntType 51510267SGeoffrey.Blake@arm.com cmd_line_settable = True 5163101Sstever@eecs.umich.edu 5173101Sstever@eecs.umich.edu def _check(self): 5183101Sstever@eecs.umich.edu if not self.min <= self.value <= self.max: 5193101Sstever@eecs.umich.edu raise TypeError, 'Integer param out of bounds %d < %d < %d' % \ 5203101Sstever@eecs.umich.edu (self.min, self.value, self.max) 5213101Sstever@eecs.umich.edu 5223101Sstever@eecs.umich.edu def __init__(self, value): 5233101Sstever@eecs.umich.edu if isinstance(value, str): 5243102Sstever@eecs.umich.edu self.value = convert.toInteger(value) 5253714Sstever@eecs.umich.edu elif isinstance(value, (int, long, float, NumericParamValue)): 5263101Sstever@eecs.umich.edu self.value = long(value) 5273714Sstever@eecs.umich.edu else: 5283714Sstever@eecs.umich.edu raise TypeError, "Can't convert object of type %s to CheckedInt" \ 5293714Sstever@eecs.umich.edu % type(value).__name__ 5303101Sstever@eecs.umich.edu self._check() 5313101Sstever@eecs.umich.edu 53210267SGeoffrey.Blake@arm.com def __call__(self, value): 53310267SGeoffrey.Blake@arm.com self.__init__(value) 53410267SGeoffrey.Blake@arm.com return value 53510267SGeoffrey.Blake@arm.com 5367673Snate@binkert.org @classmethod 5377673Snate@binkert.org def cxx_predecls(cls, code): 5387673Snate@binkert.org # most derived types require this, so we just do it here once 5397673Snate@binkert.org code('#include "base/types.hh"') 5407673Snate@binkert.org 5417673Snate@binkert.org @classmethod 5427673Snate@binkert.org def swig_predecls(cls, code): 5437673Snate@binkert.org # most derived types require this, so we just do it here once 5447673Snate@binkert.org code('%import "stdint.i"') 5457673Snate@binkert.org code('%import "base/types.hh"') 5467673Snate@binkert.org 5474762Snate@binkert.org def getValue(self): 5484762Snate@binkert.org return long(self.value) 5494762Snate@binkert.org 5503101Sstever@eecs.umich.educlass Int(CheckedInt): cxx_type = 'int'; size = 32; unsigned = False 5513101Sstever@eecs.umich.educlass Unsigned(CheckedInt): cxx_type = 'unsigned'; size = 32; unsigned = True 5523101Sstever@eecs.umich.edu 5533101Sstever@eecs.umich.educlass Int8(CheckedInt): cxx_type = 'int8_t'; size = 8; unsigned = False 5543101Sstever@eecs.umich.educlass UInt8(CheckedInt): cxx_type = 'uint8_t'; size = 8; unsigned = True 5553101Sstever@eecs.umich.educlass Int16(CheckedInt): cxx_type = 'int16_t'; size = 16; unsigned = False 5563101Sstever@eecs.umich.educlass UInt16(CheckedInt): cxx_type = 'uint16_t'; size = 16; unsigned = True 5573101Sstever@eecs.umich.educlass Int32(CheckedInt): cxx_type = 'int32_t'; size = 32; unsigned = False 5583101Sstever@eecs.umich.educlass UInt32(CheckedInt): cxx_type = 'uint32_t'; size = 32; unsigned = True 5593101Sstever@eecs.umich.educlass Int64(CheckedInt): cxx_type = 'int64_t'; size = 64; unsigned = False 5603101Sstever@eecs.umich.educlass UInt64(CheckedInt): cxx_type = 'uint64_t'; size = 64; unsigned = True 5613101Sstever@eecs.umich.edu 5623101Sstever@eecs.umich.educlass Counter(CheckedInt): cxx_type = 'Counter'; size = 64; unsigned = True 5633101Sstever@eecs.umich.educlass Tick(CheckedInt): cxx_type = 'Tick'; size = 64; unsigned = True 5643101Sstever@eecs.umich.educlass TcpPort(CheckedInt): cxx_type = 'uint16_t'; size = 16; unsigned = True 5653101Sstever@eecs.umich.educlass UdpPort(CheckedInt): cxx_type = 'uint16_t'; size = 16; unsigned = True 5663101Sstever@eecs.umich.edu 5673101Sstever@eecs.umich.educlass Percent(CheckedInt): cxx_type = 'int'; min = 0; max = 100 5683101Sstever@eecs.umich.edu 5699184Sandreas.hansson@arm.comclass Cycles(CheckedInt): 5709184Sandreas.hansson@arm.com cxx_type = 'Cycles' 5719184Sandreas.hansson@arm.com size = 64 5729184Sandreas.hansson@arm.com unsigned = True 5739184Sandreas.hansson@arm.com 5749184Sandreas.hansson@arm.com def getValue(self): 5759184Sandreas.hansson@arm.com from m5.internal.core import Cycles 5769184Sandreas.hansson@arm.com return Cycles(self.value) 5779184Sandreas.hansson@arm.com 5783101Sstever@eecs.umich.educlass Float(ParamValue, float): 5794446Sbinkertn@umich.edu cxx_type = 'double' 58010267SGeoffrey.Blake@arm.com cmdLineSettable = True 5813101Sstever@eecs.umich.edu 5825468Snate@binkert.org def __init__(self, value): 58310267SGeoffrey.Blake@arm.com if isinstance(value, (int, long, float, NumericParamValue, Float, str)): 5845468Snate@binkert.org self.value = float(value) 5855468Snate@binkert.org else: 5865468Snate@binkert.org raise TypeError, "Can't convert object of type %s to Float" \ 5875468Snate@binkert.org % type(value).__name__ 5885468Snate@binkert.org 58910267SGeoffrey.Blake@arm.com def __call__(self, value): 59010267SGeoffrey.Blake@arm.com self.__init__(value) 59110267SGeoffrey.Blake@arm.com return value 59210267SGeoffrey.Blake@arm.com 5934762Snate@binkert.org def getValue(self): 5944762Snate@binkert.org return float(self.value) 5954762Snate@binkert.org 5963101Sstever@eecs.umich.educlass MemorySize(CheckedInt): 5973101Sstever@eecs.umich.edu cxx_type = 'uint64_t' 59810267SGeoffrey.Blake@arm.com ex_str = '512MB' 5993101Sstever@eecs.umich.edu size = 64 6003101Sstever@eecs.umich.edu unsigned = True 6013101Sstever@eecs.umich.edu def __init__(self, value): 6023101Sstever@eecs.umich.edu if isinstance(value, MemorySize): 6033101Sstever@eecs.umich.edu self.value = value.value 6043101Sstever@eecs.umich.edu else: 6053102Sstever@eecs.umich.edu self.value = convert.toMemorySize(value) 6063101Sstever@eecs.umich.edu self._check() 6073101Sstever@eecs.umich.edu 6083101Sstever@eecs.umich.educlass MemorySize32(CheckedInt): 6094168Sbinkertn@umich.edu cxx_type = 'uint32_t' 61010267SGeoffrey.Blake@arm.com ex_str = '512MB' 6113101Sstever@eecs.umich.edu size = 32 6123101Sstever@eecs.umich.edu unsigned = True 6133101Sstever@eecs.umich.edu def __init__(self, value): 6143101Sstever@eecs.umich.edu if isinstance(value, MemorySize): 6153101Sstever@eecs.umich.edu self.value = value.value 6163101Sstever@eecs.umich.edu else: 6173102Sstever@eecs.umich.edu self.value = convert.toMemorySize(value) 6183101Sstever@eecs.umich.edu self._check() 6193101Sstever@eecs.umich.edu 6203101Sstever@eecs.umich.educlass Addr(CheckedInt): 6213101Sstever@eecs.umich.edu cxx_type = 'Addr' 6223101Sstever@eecs.umich.edu size = 64 6233101Sstever@eecs.umich.edu unsigned = True 6243101Sstever@eecs.umich.edu def __init__(self, value): 6253101Sstever@eecs.umich.edu if isinstance(value, Addr): 6263101Sstever@eecs.umich.edu self.value = value.value 6273101Sstever@eecs.umich.edu else: 6283101Sstever@eecs.umich.edu try: 6293102Sstever@eecs.umich.edu self.value = convert.toMemorySize(value) 6303101Sstever@eecs.umich.edu except TypeError: 6313101Sstever@eecs.umich.edu self.value = long(value) 6323101Sstever@eecs.umich.edu self._check() 6333584Ssaidi@eecs.umich.edu def __add__(self, other): 6343584Ssaidi@eecs.umich.edu if isinstance(other, Addr): 6353584Ssaidi@eecs.umich.edu return self.value + other.value 6363584Ssaidi@eecs.umich.edu else: 6373584Ssaidi@eecs.umich.edu return self.value + other 63810267SGeoffrey.Blake@arm.com def pretty_print(self, value): 63910267SGeoffrey.Blake@arm.com try: 64010267SGeoffrey.Blake@arm.com val = convert.toMemorySize(value) 64110267SGeoffrey.Blake@arm.com except TypeError: 64210267SGeoffrey.Blake@arm.com val = long(value) 64310267SGeoffrey.Blake@arm.com return "0x%x" % long(val) 6443101Sstever@eecs.umich.edu 6459232Sandreas.hansson@arm.comclass AddrRange(ParamValue): 6469235Sandreas.hansson@arm.com cxx_type = 'AddrRange' 6473101Sstever@eecs.umich.edu 6483101Sstever@eecs.umich.edu def __init__(self, *args, **kwargs): 6499411Sandreas.hansson@arm.com # Disable interleaving by default 6509411Sandreas.hansson@arm.com self.intlvHighBit = 0 6519411Sandreas.hansson@arm.com self.intlvBits = 0 6529411Sandreas.hansson@arm.com self.intlvMatch = 0 6539411Sandreas.hansson@arm.com 6543101Sstever@eecs.umich.edu def handle_kwargs(self, kwargs): 6559411Sandreas.hansson@arm.com # An address range needs to have an upper limit, specified 6569411Sandreas.hansson@arm.com # either explicitly with an end, or as an offset using the 6579411Sandreas.hansson@arm.com # size keyword. 6583101Sstever@eecs.umich.edu if 'end' in kwargs: 6599232Sandreas.hansson@arm.com self.end = Addr(kwargs.pop('end')) 6603101Sstever@eecs.umich.edu elif 'size' in kwargs: 6619232Sandreas.hansson@arm.com self.end = self.start + Addr(kwargs.pop('size')) - 1 6623101Sstever@eecs.umich.edu else: 6633101Sstever@eecs.umich.edu raise TypeError, "Either end or size must be specified" 6643101Sstever@eecs.umich.edu 6659411Sandreas.hansson@arm.com # Now on to the optional bit 6669411Sandreas.hansson@arm.com if 'intlvHighBit' in kwargs: 6679411Sandreas.hansson@arm.com self.intlvHighBit = int(kwargs.pop('intlvHighBit')) 6689411Sandreas.hansson@arm.com if 'intlvBits' in kwargs: 6699411Sandreas.hansson@arm.com self.intlvBits = int(kwargs.pop('intlvBits')) 6709411Sandreas.hansson@arm.com if 'intlvMatch' in kwargs: 6719411Sandreas.hansson@arm.com self.intlvMatch = int(kwargs.pop('intlvMatch')) 6729411Sandreas.hansson@arm.com 6733101Sstever@eecs.umich.edu if len(args) == 0: 6749232Sandreas.hansson@arm.com self.start = Addr(kwargs.pop('start')) 6753101Sstever@eecs.umich.edu handle_kwargs(self, kwargs) 6763101Sstever@eecs.umich.edu 6773101Sstever@eecs.umich.edu elif len(args) == 1: 6783101Sstever@eecs.umich.edu if kwargs: 6799232Sandreas.hansson@arm.com self.start = Addr(args[0]) 6803101Sstever@eecs.umich.edu handle_kwargs(self, kwargs) 6815219Ssaidi@eecs.umich.edu elif isinstance(args[0], (list, tuple)): 6829232Sandreas.hansson@arm.com self.start = Addr(args[0][0]) 6839232Sandreas.hansson@arm.com self.end = Addr(args[0][1]) 6843101Sstever@eecs.umich.edu else: 6859232Sandreas.hansson@arm.com self.start = Addr(0) 6869232Sandreas.hansson@arm.com self.end = Addr(args[0]) - 1 6873101Sstever@eecs.umich.edu 6883101Sstever@eecs.umich.edu elif len(args) == 2: 6899232Sandreas.hansson@arm.com self.start = Addr(args[0]) 6909232Sandreas.hansson@arm.com self.end = Addr(args[1]) 6913101Sstever@eecs.umich.edu else: 6923101Sstever@eecs.umich.edu raise TypeError, "Too many arguments specified" 6933101Sstever@eecs.umich.edu 6943101Sstever@eecs.umich.edu if kwargs: 6959232Sandreas.hansson@arm.com raise TypeError, "Too many keywords: %s" % kwargs.keys() 6963101Sstever@eecs.umich.edu 6973101Sstever@eecs.umich.edu def __str__(self): 6989232Sandreas.hansson@arm.com return '%s:%s' % (self.start, self.end) 6999232Sandreas.hansson@arm.com 7009232Sandreas.hansson@arm.com def size(self): 7019411Sandreas.hansson@arm.com # Divide the size by the size of the interleaving slice 7029411Sandreas.hansson@arm.com return (long(self.end) - long(self.start) + 1) >> self.intlvBits 7033101Sstever@eecs.umich.edu 7047673Snate@binkert.org @classmethod 7057673Snate@binkert.org def cxx_predecls(cls, code): 7069232Sandreas.hansson@arm.com Addr.cxx_predecls(code) 7079235Sandreas.hansson@arm.com code('#include "base/addr_range.hh"') 7087675Snate@binkert.org 7097675Snate@binkert.org @classmethod 7107675Snate@binkert.org def swig_predecls(cls, code): 7119232Sandreas.hansson@arm.com Addr.swig_predecls(code) 7127673Snate@binkert.org 7134762Snate@binkert.org def getValue(self): 7149235Sandreas.hansson@arm.com # Go from the Python class to the wrapped C++ class generated 7159235Sandreas.hansson@arm.com # by swig 7167675Snate@binkert.org from m5.internal.range import AddrRange 7174762Snate@binkert.org 7189411Sandreas.hansson@arm.com return AddrRange(long(self.start), long(self.end), 7199411Sandreas.hansson@arm.com int(self.intlvHighBit), int(self.intlvBits), 7209411Sandreas.hansson@arm.com int(self.intlvMatch)) 7213101Sstever@eecs.umich.edu 7223101Sstever@eecs.umich.edu# Boolean parameter type. Python doesn't let you subclass bool, since 7233101Sstever@eecs.umich.edu# it doesn't want to let you create multiple instances of True and 7243101Sstever@eecs.umich.edu# False. Thus this is a little more complicated than String. 7253101Sstever@eecs.umich.educlass Bool(ParamValue): 7263101Sstever@eecs.umich.edu cxx_type = 'bool' 72710267SGeoffrey.Blake@arm.com cmd_line_settable = True 72810267SGeoffrey.Blake@arm.com 7293101Sstever@eecs.umich.edu def __init__(self, value): 7303101Sstever@eecs.umich.edu try: 7313102Sstever@eecs.umich.edu self.value = convert.toBool(value) 7323101Sstever@eecs.umich.edu except TypeError: 7333101Sstever@eecs.umich.edu self.value = bool(value) 7343101Sstever@eecs.umich.edu 73510267SGeoffrey.Blake@arm.com def __call__(self, value): 73610267SGeoffrey.Blake@arm.com self.__init__(value) 73710267SGeoffrey.Blake@arm.com return value 73810267SGeoffrey.Blake@arm.com 7394762Snate@binkert.org def getValue(self): 7404762Snate@binkert.org return bool(self.value) 7414762Snate@binkert.org 7423101Sstever@eecs.umich.edu def __str__(self): 7433101Sstever@eecs.umich.edu return str(self.value) 7443101Sstever@eecs.umich.edu 7458934SBrad.Beckmann@amd.com # implement truth value testing for Bool parameters so that these params 7468934SBrad.Beckmann@amd.com # evaluate correctly during the python configuration phase 7478934SBrad.Beckmann@amd.com def __nonzero__(self): 7488934SBrad.Beckmann@amd.com return bool(self.value) 7498934SBrad.Beckmann@amd.com 7503101Sstever@eecs.umich.edu def ini_str(self): 7513101Sstever@eecs.umich.edu if self.value: 7523101Sstever@eecs.umich.edu return 'true' 7533101Sstever@eecs.umich.edu return 'false' 7543101Sstever@eecs.umich.edu 7553101Sstever@eecs.umich.edudef IncEthernetAddr(addr, val = 1): 7563101Sstever@eecs.umich.edu bytes = map(lambda x: int(x, 16), addr.split(':')) 7573101Sstever@eecs.umich.edu bytes[5] += val 7583101Sstever@eecs.umich.edu for i in (5, 4, 3, 2, 1): 7593101Sstever@eecs.umich.edu val,rem = divmod(bytes[i], 256) 7603101Sstever@eecs.umich.edu bytes[i] = rem 7613101Sstever@eecs.umich.edu if val == 0: 7623101Sstever@eecs.umich.edu break 7633101Sstever@eecs.umich.edu bytes[i - 1] += val 7643101Sstever@eecs.umich.edu assert(bytes[0] <= 255) 7653101Sstever@eecs.umich.edu return ':'.join(map(lambda x: '%02x' % x, bytes)) 7663101Sstever@eecs.umich.edu 7674380Sbinkertn@umich.edu_NextEthernetAddr = "00:90:00:00:00:01" 7684380Sbinkertn@umich.edudef NextEthernetAddr(): 7694380Sbinkertn@umich.edu global _NextEthernetAddr 7703101Sstever@eecs.umich.edu 7714380Sbinkertn@umich.edu value = _NextEthernetAddr 7724380Sbinkertn@umich.edu _NextEthernetAddr = IncEthernetAddr(_NextEthernetAddr, 1) 7734380Sbinkertn@umich.edu return value 7743101Sstever@eecs.umich.edu 7753101Sstever@eecs.umich.educlass EthernetAddr(ParamValue): 7763101Sstever@eecs.umich.edu cxx_type = 'Net::EthAddr' 77710267SGeoffrey.Blake@arm.com ex_str = "00:90:00:00:00:01" 77810267SGeoffrey.Blake@arm.com cmd_line_settable = True 7797673Snate@binkert.org 7807673Snate@binkert.org @classmethod 7817673Snate@binkert.org def cxx_predecls(cls, code): 7827673Snate@binkert.org code('#include "base/inet.hh"') 7837673Snate@binkert.org 7847673Snate@binkert.org @classmethod 7857673Snate@binkert.org def swig_predecls(cls, code): 7867673Snate@binkert.org code('%include "python/swig/inet.i"') 7877673Snate@binkert.org 7883101Sstever@eecs.umich.edu def __init__(self, value): 7893101Sstever@eecs.umich.edu if value == NextEthernetAddr: 7903101Sstever@eecs.umich.edu self.value = value 7913101Sstever@eecs.umich.edu return 7923101Sstever@eecs.umich.edu 7933101Sstever@eecs.umich.edu if not isinstance(value, str): 7943101Sstever@eecs.umich.edu raise TypeError, "expected an ethernet address and didn't get one" 7953101Sstever@eecs.umich.edu 7963101Sstever@eecs.umich.edu bytes = value.split(':') 7973101Sstever@eecs.umich.edu if len(bytes) != 6: 7983101Sstever@eecs.umich.edu raise TypeError, 'invalid ethernet address %s' % value 7993101Sstever@eecs.umich.edu 8003101Sstever@eecs.umich.edu for byte in bytes: 8019941SGeoffrey.Blake@arm.com if not 0 <= int(byte, base=16) <= 0xff: 8023101Sstever@eecs.umich.edu raise TypeError, 'invalid ethernet address %s' % value 8033101Sstever@eecs.umich.edu 8043101Sstever@eecs.umich.edu self.value = value 8053101Sstever@eecs.umich.edu 80610267SGeoffrey.Blake@arm.com def __call__(self, value): 80710267SGeoffrey.Blake@arm.com self.__init__(value) 80810267SGeoffrey.Blake@arm.com return value 80910267SGeoffrey.Blake@arm.com 8103101Sstever@eecs.umich.edu def unproxy(self, base): 8113101Sstever@eecs.umich.edu if self.value == NextEthernetAddr: 8124380Sbinkertn@umich.edu return EthernetAddr(self.value()) 8133101Sstever@eecs.umich.edu return self 8143101Sstever@eecs.umich.edu 8154762Snate@binkert.org def getValue(self): 8167677Snate@binkert.org from m5.internal.params import EthAddr 8174762Snate@binkert.org return EthAddr(self.value) 8184762Snate@binkert.org 8194380Sbinkertn@umich.edu def ini_str(self): 8204380Sbinkertn@umich.edu return self.value 8213101Sstever@eecs.umich.edu 8227777Sgblack@eecs.umich.edu# When initializing an IpAddress, pass in an existing IpAddress, a string of 8237777Sgblack@eecs.umich.edu# the form "a.b.c.d", or an integer representing an IP. 8247777Sgblack@eecs.umich.educlass IpAddress(ParamValue): 8257777Sgblack@eecs.umich.edu cxx_type = 'Net::IpAddress' 82610267SGeoffrey.Blake@arm.com ex_str = "127.0.0.1" 82710267SGeoffrey.Blake@arm.com cmd_line_settable = True 8287777Sgblack@eecs.umich.edu 8297777Sgblack@eecs.umich.edu @classmethod 8307777Sgblack@eecs.umich.edu def cxx_predecls(cls, code): 8317777Sgblack@eecs.umich.edu code('#include "base/inet.hh"') 8327777Sgblack@eecs.umich.edu 8337777Sgblack@eecs.umich.edu @classmethod 8347777Sgblack@eecs.umich.edu def swig_predecls(cls, code): 8357777Sgblack@eecs.umich.edu code('%include "python/swig/inet.i"') 8367777Sgblack@eecs.umich.edu 8377777Sgblack@eecs.umich.edu def __init__(self, value): 8387777Sgblack@eecs.umich.edu if isinstance(value, IpAddress): 8397777Sgblack@eecs.umich.edu self.ip = value.ip 8407777Sgblack@eecs.umich.edu else: 8417777Sgblack@eecs.umich.edu try: 8427777Sgblack@eecs.umich.edu self.ip = convert.toIpAddress(value) 8437777Sgblack@eecs.umich.edu except TypeError: 8447777Sgblack@eecs.umich.edu self.ip = long(value) 8457777Sgblack@eecs.umich.edu self.verifyIp() 8467777Sgblack@eecs.umich.edu 84710267SGeoffrey.Blake@arm.com def __call__(self, value): 84810267SGeoffrey.Blake@arm.com self.__init__(value) 84910267SGeoffrey.Blake@arm.com return value 85010267SGeoffrey.Blake@arm.com 8518579Ssteve.reinhardt@amd.com def __str__(self): 8528579Ssteve.reinhardt@amd.com tup = [(self.ip >> i) & 0xff for i in (24, 16, 8, 0)] 8538579Ssteve.reinhardt@amd.com return '%d.%d.%d.%d' % tuple(tup) 8548579Ssteve.reinhardt@amd.com 8558579Ssteve.reinhardt@amd.com def __eq__(self, other): 8568579Ssteve.reinhardt@amd.com if isinstance(other, IpAddress): 8578579Ssteve.reinhardt@amd.com return self.ip == other.ip 8588579Ssteve.reinhardt@amd.com elif isinstance(other, str): 8598579Ssteve.reinhardt@amd.com try: 8608579Ssteve.reinhardt@amd.com return self.ip == convert.toIpAddress(other) 8618579Ssteve.reinhardt@amd.com except: 8628579Ssteve.reinhardt@amd.com return False 8638579Ssteve.reinhardt@amd.com else: 8648579Ssteve.reinhardt@amd.com return self.ip == other 8658579Ssteve.reinhardt@amd.com 8668579Ssteve.reinhardt@amd.com def __ne__(self, other): 8678579Ssteve.reinhardt@amd.com return not (self == other) 8688579Ssteve.reinhardt@amd.com 8697777Sgblack@eecs.umich.edu def verifyIp(self): 8707777Sgblack@eecs.umich.edu if self.ip < 0 or self.ip >= (1 << 32): 8717798Sgblack@eecs.umich.edu raise TypeError, "invalid ip address %#08x" % self.ip 8727777Sgblack@eecs.umich.edu 8737777Sgblack@eecs.umich.edu def getValue(self): 8747777Sgblack@eecs.umich.edu from m5.internal.params import IpAddress 8757777Sgblack@eecs.umich.edu return IpAddress(self.ip) 8767777Sgblack@eecs.umich.edu 8777777Sgblack@eecs.umich.edu# When initializing an IpNetmask, pass in an existing IpNetmask, a string of 8787777Sgblack@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 8797777Sgblack@eecs.umich.edu# positional or keyword arguments. 8807777Sgblack@eecs.umich.educlass IpNetmask(IpAddress): 8817777Sgblack@eecs.umich.edu cxx_type = 'Net::IpNetmask' 88210267SGeoffrey.Blake@arm.com ex_str = "127.0.0.0/24" 88310267SGeoffrey.Blake@arm.com cmd_line_settable = True 8847777Sgblack@eecs.umich.edu 8857777Sgblack@eecs.umich.edu @classmethod 8867777Sgblack@eecs.umich.edu def cxx_predecls(cls, code): 8877777Sgblack@eecs.umich.edu code('#include "base/inet.hh"') 8887777Sgblack@eecs.umich.edu 8897777Sgblack@eecs.umich.edu @classmethod 8907777Sgblack@eecs.umich.edu def swig_predecls(cls, code): 8917777Sgblack@eecs.umich.edu code('%include "python/swig/inet.i"') 8927777Sgblack@eecs.umich.edu 8937777Sgblack@eecs.umich.edu def __init__(self, *args, **kwargs): 8947777Sgblack@eecs.umich.edu def handle_kwarg(self, kwargs, key, elseVal = None): 8957777Sgblack@eecs.umich.edu if key in kwargs: 8967777Sgblack@eecs.umich.edu setattr(self, key, kwargs.pop(key)) 8977777Sgblack@eecs.umich.edu elif elseVal: 8987777Sgblack@eecs.umich.edu setattr(self, key, elseVal) 8997777Sgblack@eecs.umich.edu else: 9007777Sgblack@eecs.umich.edu raise TypeError, "No value set for %s" % key 9017777Sgblack@eecs.umich.edu 9027777Sgblack@eecs.umich.edu if len(args) == 0: 9037777Sgblack@eecs.umich.edu handle_kwarg(self, kwargs, 'ip') 9047777Sgblack@eecs.umich.edu handle_kwarg(self, kwargs, 'netmask') 9057777Sgblack@eecs.umich.edu 9067777Sgblack@eecs.umich.edu elif len(args) == 1: 9077777Sgblack@eecs.umich.edu if kwargs: 9087777Sgblack@eecs.umich.edu if not 'ip' in kwargs and not 'netmask' in kwargs: 9097777Sgblack@eecs.umich.edu raise TypeError, "Invalid arguments" 9107777Sgblack@eecs.umich.edu handle_kwarg(self, kwargs, 'ip', args[0]) 9117777Sgblack@eecs.umich.edu handle_kwarg(self, kwargs, 'netmask', args[0]) 9127777Sgblack@eecs.umich.edu elif isinstance(args[0], IpNetmask): 9137777Sgblack@eecs.umich.edu self.ip = args[0].ip 9147777Sgblack@eecs.umich.edu self.netmask = args[0].netmask 9157777Sgblack@eecs.umich.edu else: 9167777Sgblack@eecs.umich.edu (self.ip, self.netmask) = convert.toIpNetmask(args[0]) 9177777Sgblack@eecs.umich.edu 9187777Sgblack@eecs.umich.edu elif len(args) == 2: 9197777Sgblack@eecs.umich.edu self.ip = args[0] 9207777Sgblack@eecs.umich.edu self.netmask = args[1] 9217777Sgblack@eecs.umich.edu else: 9227777Sgblack@eecs.umich.edu raise TypeError, "Too many arguments specified" 9237777Sgblack@eecs.umich.edu 9247777Sgblack@eecs.umich.edu if kwargs: 9257777Sgblack@eecs.umich.edu raise TypeError, "Too many keywords: %s" % kwargs.keys() 9267777Sgblack@eecs.umich.edu 9277777Sgblack@eecs.umich.edu self.verify() 9287777Sgblack@eecs.umich.edu 92910267SGeoffrey.Blake@arm.com def __call__(self, value): 93010267SGeoffrey.Blake@arm.com self.__init__(value) 93110267SGeoffrey.Blake@arm.com return value 93210267SGeoffrey.Blake@arm.com 9338579Ssteve.reinhardt@amd.com def __str__(self): 9348579Ssteve.reinhardt@amd.com return "%s/%d" % (super(IpNetmask, self).__str__(), self.netmask) 9358579Ssteve.reinhardt@amd.com 9368579Ssteve.reinhardt@amd.com def __eq__(self, other): 9378579Ssteve.reinhardt@amd.com if isinstance(other, IpNetmask): 9388579Ssteve.reinhardt@amd.com return self.ip == other.ip and self.netmask == other.netmask 9398579Ssteve.reinhardt@amd.com elif isinstance(other, str): 9408579Ssteve.reinhardt@amd.com try: 9418579Ssteve.reinhardt@amd.com return (self.ip, self.netmask) == convert.toIpNetmask(other) 9428579Ssteve.reinhardt@amd.com except: 9438579Ssteve.reinhardt@amd.com return False 9448579Ssteve.reinhardt@amd.com else: 9458579Ssteve.reinhardt@amd.com return False 9468579Ssteve.reinhardt@amd.com 9477777Sgblack@eecs.umich.edu def verify(self): 9487777Sgblack@eecs.umich.edu self.verifyIp() 9497777Sgblack@eecs.umich.edu if self.netmask < 0 or self.netmask > 32: 9507777Sgblack@eecs.umich.edu raise TypeError, "invalid netmask %d" % netmask 9517777Sgblack@eecs.umich.edu 9527777Sgblack@eecs.umich.edu def getValue(self): 9537777Sgblack@eecs.umich.edu from m5.internal.params import IpNetmask 9547777Sgblack@eecs.umich.edu return IpNetmask(self.ip, self.netmask) 9557777Sgblack@eecs.umich.edu 9567777Sgblack@eecs.umich.edu# When initializing an IpWithPort, pass in an existing IpWithPort, a string of 9577777Sgblack@eecs.umich.edu# the form "a.b.c.d:p", or an ip and port as positional or keyword arguments. 9587777Sgblack@eecs.umich.educlass IpWithPort(IpAddress): 9597777Sgblack@eecs.umich.edu cxx_type = 'Net::IpWithPort' 96010267SGeoffrey.Blake@arm.com ex_str = "127.0.0.1:80" 96110267SGeoffrey.Blake@arm.com cmd_line_settable = True 9627777Sgblack@eecs.umich.edu 9637777Sgblack@eecs.umich.edu @classmethod 9647777Sgblack@eecs.umich.edu def cxx_predecls(cls, code): 9657777Sgblack@eecs.umich.edu code('#include "base/inet.hh"') 9667777Sgblack@eecs.umich.edu 9677777Sgblack@eecs.umich.edu @classmethod 9687777Sgblack@eecs.umich.edu def swig_predecls(cls, code): 9697777Sgblack@eecs.umich.edu code('%include "python/swig/inet.i"') 9707777Sgblack@eecs.umich.edu 9717777Sgblack@eecs.umich.edu def __init__(self, *args, **kwargs): 9727777Sgblack@eecs.umich.edu def handle_kwarg(self, kwargs, key, elseVal = None): 9737777Sgblack@eecs.umich.edu if key in kwargs: 9747777Sgblack@eecs.umich.edu setattr(self, key, kwargs.pop(key)) 9757777Sgblack@eecs.umich.edu elif elseVal: 9767777Sgblack@eecs.umich.edu setattr(self, key, elseVal) 9777777Sgblack@eecs.umich.edu else: 9787777Sgblack@eecs.umich.edu raise TypeError, "No value set for %s" % key 9797777Sgblack@eecs.umich.edu 9807777Sgblack@eecs.umich.edu if len(args) == 0: 9817777Sgblack@eecs.umich.edu handle_kwarg(self, kwargs, 'ip') 9827777Sgblack@eecs.umich.edu handle_kwarg(self, kwargs, 'port') 9837777Sgblack@eecs.umich.edu 9847777Sgblack@eecs.umich.edu elif len(args) == 1: 9857777Sgblack@eecs.umich.edu if kwargs: 9867777Sgblack@eecs.umich.edu if not 'ip' in kwargs and not 'port' in kwargs: 9877777Sgblack@eecs.umich.edu raise TypeError, "Invalid arguments" 9887777Sgblack@eecs.umich.edu handle_kwarg(self, kwargs, 'ip', args[0]) 9897777Sgblack@eecs.umich.edu handle_kwarg(self, kwargs, 'port', args[0]) 9907777Sgblack@eecs.umich.edu elif isinstance(args[0], IpWithPort): 9917777Sgblack@eecs.umich.edu self.ip = args[0].ip 9927777Sgblack@eecs.umich.edu self.port = args[0].port 9937777Sgblack@eecs.umich.edu else: 9947777Sgblack@eecs.umich.edu (self.ip, self.port) = convert.toIpWithPort(args[0]) 9957777Sgblack@eecs.umich.edu 9967777Sgblack@eecs.umich.edu elif len(args) == 2: 9977777Sgblack@eecs.umich.edu self.ip = args[0] 9987777Sgblack@eecs.umich.edu self.port = args[1] 9997777Sgblack@eecs.umich.edu else: 10007777Sgblack@eecs.umich.edu raise TypeError, "Too many arguments specified" 10017777Sgblack@eecs.umich.edu 10027777Sgblack@eecs.umich.edu if kwargs: 10037777Sgblack@eecs.umich.edu raise TypeError, "Too many keywords: %s" % kwargs.keys() 10047777Sgblack@eecs.umich.edu 10057777Sgblack@eecs.umich.edu self.verify() 10067777Sgblack@eecs.umich.edu 100710267SGeoffrey.Blake@arm.com def __call__(self, value): 100810267SGeoffrey.Blake@arm.com self.__init__(value) 100910267SGeoffrey.Blake@arm.com return value 101010267SGeoffrey.Blake@arm.com 10118579Ssteve.reinhardt@amd.com def __str__(self): 10128579Ssteve.reinhardt@amd.com return "%s:%d" % (super(IpWithPort, self).__str__(), self.port) 10138579Ssteve.reinhardt@amd.com 10148579Ssteve.reinhardt@amd.com def __eq__(self, other): 10158579Ssteve.reinhardt@amd.com if isinstance(other, IpWithPort): 10168579Ssteve.reinhardt@amd.com return self.ip == other.ip and self.port == other.port 10178579Ssteve.reinhardt@amd.com elif isinstance(other, str): 10188579Ssteve.reinhardt@amd.com try: 10198579Ssteve.reinhardt@amd.com return (self.ip, self.port) == convert.toIpWithPort(other) 10208579Ssteve.reinhardt@amd.com except: 10218579Ssteve.reinhardt@amd.com return False 10228579Ssteve.reinhardt@amd.com else: 10238579Ssteve.reinhardt@amd.com return False 10248579Ssteve.reinhardt@amd.com 10257777Sgblack@eecs.umich.edu def verify(self): 10267777Sgblack@eecs.umich.edu self.verifyIp() 10277777Sgblack@eecs.umich.edu if self.port < 0 or self.port > 0xffff: 10287777Sgblack@eecs.umich.edu raise TypeError, "invalid port %d" % self.port 10297777Sgblack@eecs.umich.edu 10307777Sgblack@eecs.umich.edu def getValue(self): 10317777Sgblack@eecs.umich.edu from m5.internal.params import IpWithPort 10327777Sgblack@eecs.umich.edu return IpWithPort(self.ip, self.port) 10337777Sgblack@eecs.umich.edu 10343932Sbinkertn@umich.edutime_formats = [ "%a %b %d %H:%M:%S %Z %Y", 10353932Sbinkertn@umich.edu "%a %b %d %H:%M:%S %Z %Y", 10363932Sbinkertn@umich.edu "%Y/%m/%d %H:%M:%S", 10373932Sbinkertn@umich.edu "%Y/%m/%d %H:%M", 10383932Sbinkertn@umich.edu "%Y/%m/%d", 10393932Sbinkertn@umich.edu "%m/%d/%Y %H:%M:%S", 10403932Sbinkertn@umich.edu "%m/%d/%Y %H:%M", 10413932Sbinkertn@umich.edu "%m/%d/%Y", 10423932Sbinkertn@umich.edu "%m/%d/%y %H:%M:%S", 10433932Sbinkertn@umich.edu "%m/%d/%y %H:%M", 10443932Sbinkertn@umich.edu "%m/%d/%y"] 10453932Sbinkertn@umich.edu 10463932Sbinkertn@umich.edu 10473885Sbinkertn@umich.edudef parse_time(value): 10483932Sbinkertn@umich.edu from time import gmtime, strptime, struct_time, time 10493932Sbinkertn@umich.edu from datetime import datetime, date 10503885Sbinkertn@umich.edu 10513932Sbinkertn@umich.edu if isinstance(value, struct_time): 10523932Sbinkertn@umich.edu return value 10533932Sbinkertn@umich.edu 10543932Sbinkertn@umich.edu if isinstance(value, (int, long)): 10553932Sbinkertn@umich.edu return gmtime(value) 10563932Sbinkertn@umich.edu 10573932Sbinkertn@umich.edu if isinstance(value, (datetime, date)): 10583932Sbinkertn@umich.edu return value.timetuple() 10593932Sbinkertn@umich.edu 10603932Sbinkertn@umich.edu if isinstance(value, str): 10613932Sbinkertn@umich.edu if value in ('Now', 'Today'): 10623932Sbinkertn@umich.edu return time.gmtime(time.time()) 10633932Sbinkertn@umich.edu 10643932Sbinkertn@umich.edu for format in time_formats: 10653932Sbinkertn@umich.edu try: 10663932Sbinkertn@umich.edu return strptime(value, format) 10673932Sbinkertn@umich.edu except ValueError: 10683932Sbinkertn@umich.edu pass 10693885Sbinkertn@umich.edu 10703885Sbinkertn@umich.edu raise ValueError, "Could not parse '%s' as a time" % value 10713885Sbinkertn@umich.edu 10723885Sbinkertn@umich.educlass Time(ParamValue): 10734762Snate@binkert.org cxx_type = 'tm' 10747673Snate@binkert.org 10757673Snate@binkert.org @classmethod 10767673Snate@binkert.org def cxx_predecls(cls, code): 10777673Snate@binkert.org code('#include <time.h>') 10787673Snate@binkert.org 10797673Snate@binkert.org @classmethod 10807673Snate@binkert.org def swig_predecls(cls, code): 10817673Snate@binkert.org code('%include "python/swig/time.i"') 10827673Snate@binkert.org 10833885Sbinkertn@umich.edu def __init__(self, value): 10843932Sbinkertn@umich.edu self.value = parse_time(value) 10853885Sbinkertn@umich.edu 108610267SGeoffrey.Blake@arm.com def __call__(self, value): 108710267SGeoffrey.Blake@arm.com self.__init__(value) 108810267SGeoffrey.Blake@arm.com return value 108910267SGeoffrey.Blake@arm.com 10904762Snate@binkert.org def getValue(self): 10917677Snate@binkert.org from m5.internal.params import tm 10924762Snate@binkert.org 10934762Snate@binkert.org c_time = tm() 10944762Snate@binkert.org py_time = self.value 10954762Snate@binkert.org 10964762Snate@binkert.org # UNIX is years since 1900 10974762Snate@binkert.org c_time.tm_year = py_time.tm_year - 1900; 10984762Snate@binkert.org 10994762Snate@binkert.org # Python starts at 1, UNIX starts at 0 11004762Snate@binkert.org c_time.tm_mon = py_time.tm_mon - 1; 11014762Snate@binkert.org c_time.tm_mday = py_time.tm_mday; 11024762Snate@binkert.org c_time.tm_hour = py_time.tm_hour; 11034762Snate@binkert.org c_time.tm_min = py_time.tm_min; 11044762Snate@binkert.org c_time.tm_sec = py_time.tm_sec; 11054762Snate@binkert.org 11064762Snate@binkert.org # Python has 0 as Monday, UNIX is 0 as sunday 11074762Snate@binkert.org c_time.tm_wday = py_time.tm_wday + 1 11084762Snate@binkert.org if c_time.tm_wday > 6: 11094762Snate@binkert.org c_time.tm_wday -= 7; 11104762Snate@binkert.org 11114762Snate@binkert.org # Python starts at 1, Unix starts at 0 11124762Snate@binkert.org c_time.tm_yday = py_time.tm_yday - 1; 11134762Snate@binkert.org 11144762Snate@binkert.org return c_time 11154762Snate@binkert.org 11163885Sbinkertn@umich.edu def __str__(self): 11174762Snate@binkert.org return time.asctime(self.value) 11183885Sbinkertn@umich.edu 11193885Sbinkertn@umich.edu def ini_str(self): 11203932Sbinkertn@umich.edu return str(self) 11213885Sbinkertn@umich.edu 11228664SAli.Saidi@ARM.com def get_config_as_dict(self): 11238664SAli.Saidi@ARM.com return str(self) 11248664SAli.Saidi@ARM.com 11253101Sstever@eecs.umich.edu# Enumerated types are a little more complex. The user specifies the 11263101Sstever@eecs.umich.edu# type as Enum(foo) where foo is either a list or dictionary of 11273101Sstever@eecs.umich.edu# alternatives (typically strings, but not necessarily so). (In the 11283101Sstever@eecs.umich.edu# long run, the integer value of the parameter will be the list index 11293101Sstever@eecs.umich.edu# or the corresponding dictionary value. For now, since we only check 11303101Sstever@eecs.umich.edu# that the alternative is valid and then spit it into a .ini file, 11313101Sstever@eecs.umich.edu# there's not much point in using the dictionary.) 11323101Sstever@eecs.umich.edu 11333101Sstever@eecs.umich.edu# What Enum() must do is generate a new type encapsulating the 11343101Sstever@eecs.umich.edu# provided list/dictionary so that specific values of the parameter 11353101Sstever@eecs.umich.edu# can be instances of that type. We define two hidden internal 11363101Sstever@eecs.umich.edu# classes (_ListEnum and _DictEnum) to serve as base classes, then 11373101Sstever@eecs.umich.edu# derive the new type from the appropriate base class on the fly. 11383101Sstever@eecs.umich.edu 11394762Snate@binkert.orgallEnums = {} 11403101Sstever@eecs.umich.edu# Metaclass for Enum types 11415033Smilesck@eecs.umich.educlass MetaEnum(MetaParamValue): 11424762Snate@binkert.org def __new__(mcls, name, bases, dict): 11434762Snate@binkert.org assert name not in allEnums 11444762Snate@binkert.org 11454762Snate@binkert.org cls = super(MetaEnum, mcls).__new__(mcls, name, bases, dict) 11464762Snate@binkert.org allEnums[name] = cls 11474762Snate@binkert.org return cls 11484762Snate@binkert.org 11493101Sstever@eecs.umich.edu def __init__(cls, name, bases, init_dict): 11503101Sstever@eecs.umich.edu if init_dict.has_key('map'): 11513101Sstever@eecs.umich.edu if not isinstance(cls.map, dict): 11523101Sstever@eecs.umich.edu raise TypeError, "Enum-derived class attribute 'map' " \ 11533101Sstever@eecs.umich.edu "must be of type dict" 11543101Sstever@eecs.umich.edu # build list of value strings from map 11553101Sstever@eecs.umich.edu cls.vals = cls.map.keys() 11563101Sstever@eecs.umich.edu cls.vals.sort() 11573101Sstever@eecs.umich.edu elif init_dict.has_key('vals'): 11583101Sstever@eecs.umich.edu if not isinstance(cls.vals, list): 11593101Sstever@eecs.umich.edu raise TypeError, "Enum-derived class attribute 'vals' " \ 11603101Sstever@eecs.umich.edu "must be of type list" 11613101Sstever@eecs.umich.edu # build string->value map from vals sequence 11623101Sstever@eecs.umich.edu cls.map = {} 11633101Sstever@eecs.umich.edu for idx,val in enumerate(cls.vals): 11643101Sstever@eecs.umich.edu cls.map[val] = idx 11653101Sstever@eecs.umich.edu else: 11663101Sstever@eecs.umich.edu raise TypeError, "Enum-derived class must define "\ 11673101Sstever@eecs.umich.edu "attribute 'map' or 'vals'" 11683101Sstever@eecs.umich.edu 11694762Snate@binkert.org cls.cxx_type = 'Enums::%s' % name 11703101Sstever@eecs.umich.edu 11713101Sstever@eecs.umich.edu super(MetaEnum, cls).__init__(name, bases, init_dict) 11723101Sstever@eecs.umich.edu 11733101Sstever@eecs.umich.edu # Generate C++ class declaration for this enum type. 11743101Sstever@eecs.umich.edu # Note that we wrap the enum in a class/struct to act as a namespace, 11753101Sstever@eecs.umich.edu # so that the enum strings can be brief w/o worrying about collisions. 11767673Snate@binkert.org def cxx_decl(cls, code): 117710201SAndrew.Bardsley@arm.com wrapper_name = cls.wrapper_name 117810201SAndrew.Bardsley@arm.com wrapper = 'struct' if cls.wrapper_is_struct else 'namespace' 117910201SAndrew.Bardsley@arm.com name = cls.__name__ if cls.enum_name is None else cls.enum_name 118010201SAndrew.Bardsley@arm.com idem_macro = '__ENUM__%s__%s__' % (wrapper_name, name) 118110201SAndrew.Bardsley@arm.com 11827673Snate@binkert.org code('''\ 118310201SAndrew.Bardsley@arm.com#ifndef $idem_macro 118410201SAndrew.Bardsley@arm.com#define $idem_macro 11857673Snate@binkert.org 118610201SAndrew.Bardsley@arm.com$wrapper $wrapper_name { 11877673Snate@binkert.org enum $name { 11887673Snate@binkert.org''') 11897673Snate@binkert.org code.indent(2) 11904762Snate@binkert.org for val in cls.vals: 11917673Snate@binkert.org code('$val = ${{cls.map[val]}},') 11928902Sandreas.hansson@arm.com code('Num_$name = ${{len(cls.vals)}}') 11937673Snate@binkert.org code.dedent(2) 119410201SAndrew.Bardsley@arm.com code(' };') 11954762Snate@binkert.org 119610201SAndrew.Bardsley@arm.com if cls.wrapper_is_struct: 119710201SAndrew.Bardsley@arm.com code(' static const char *${name}Strings[Num_${name}];') 119810201SAndrew.Bardsley@arm.com code('};') 119910201SAndrew.Bardsley@arm.com else: 120010201SAndrew.Bardsley@arm.com code('extern const char *${name}Strings[Num_${name}];') 120110201SAndrew.Bardsley@arm.com code('}') 120210201SAndrew.Bardsley@arm.com 120310201SAndrew.Bardsley@arm.com code() 120410201SAndrew.Bardsley@arm.com code('#endif // $idem_macro') 12057673Snate@binkert.org 12067673Snate@binkert.org def cxx_def(cls, code): 120710201SAndrew.Bardsley@arm.com wrapper_name = cls.wrapper_name 120810201SAndrew.Bardsley@arm.com file_name = cls.__name__ 120910201SAndrew.Bardsley@arm.com name = cls.__name__ if cls.enum_name is None else cls.enum_name 121010201SAndrew.Bardsley@arm.com 121110201SAndrew.Bardsley@arm.com code('#include "enums/$file_name.hh"') 121210201SAndrew.Bardsley@arm.com if cls.wrapper_is_struct: 121310201SAndrew.Bardsley@arm.com code('const char *${wrapper_name}::${name}Strings' 121410201SAndrew.Bardsley@arm.com '[Num_${name}] =') 121510201SAndrew.Bardsley@arm.com else: 121610201SAndrew.Bardsley@arm.com code('namespace Enums {') 121710201SAndrew.Bardsley@arm.com code.indent(1) 121810201SAndrew.Bardsley@arm.com code(' const char *${name}Strings[Num_${name}] =') 121910201SAndrew.Bardsley@arm.com 122010201SAndrew.Bardsley@arm.com code('{') 122110201SAndrew.Bardsley@arm.com code.indent(1) 12224762Snate@binkert.org for val in cls.vals: 12237673Snate@binkert.org code('"$val",') 122410201SAndrew.Bardsley@arm.com code.dedent(1) 122510201SAndrew.Bardsley@arm.com code('};') 122610201SAndrew.Bardsley@arm.com 122710201SAndrew.Bardsley@arm.com if not cls.wrapper_is_struct: 122810201SAndrew.Bardsley@arm.com code('} // namespace $wrapper_name') 122910201SAndrew.Bardsley@arm.com code.dedent(1) 12303101Sstever@eecs.umich.edu 12318596Ssteve.reinhardt@amd.com def swig_decl(cls, code): 12328596Ssteve.reinhardt@amd.com name = cls.__name__ 12338596Ssteve.reinhardt@amd.com code('''\ 12348596Ssteve.reinhardt@amd.com%module(package="m5.internal") enum_$name 12358596Ssteve.reinhardt@amd.com 12368596Ssteve.reinhardt@amd.com%{ 12378596Ssteve.reinhardt@amd.com#include "enums/$name.hh" 12388596Ssteve.reinhardt@amd.com%} 12398596Ssteve.reinhardt@amd.com 12408596Ssteve.reinhardt@amd.com%include "enums/$name.hh" 12418596Ssteve.reinhardt@amd.com''') 12428596Ssteve.reinhardt@amd.com 12438596Ssteve.reinhardt@amd.com 12443101Sstever@eecs.umich.edu# Base class for enum types. 12453101Sstever@eecs.umich.educlass Enum(ParamValue): 12463101Sstever@eecs.umich.edu __metaclass__ = MetaEnum 12473101Sstever@eecs.umich.edu vals = [] 124810267SGeoffrey.Blake@arm.com cmd_line_settable = True 12493101Sstever@eecs.umich.edu 125010201SAndrew.Bardsley@arm.com # The name of the wrapping namespace or struct 125110201SAndrew.Bardsley@arm.com wrapper_name = 'Enums' 125210201SAndrew.Bardsley@arm.com 125310201SAndrew.Bardsley@arm.com # If true, the enum is wrapped in a struct rather than a namespace 125410201SAndrew.Bardsley@arm.com wrapper_is_struct = False 125510201SAndrew.Bardsley@arm.com 125610201SAndrew.Bardsley@arm.com # If not None, use this as the enum name rather than this class name 125710201SAndrew.Bardsley@arm.com enum_name = None 125810201SAndrew.Bardsley@arm.com 12593101Sstever@eecs.umich.edu def __init__(self, value): 12603101Sstever@eecs.umich.edu if value not in self.map: 12613101Sstever@eecs.umich.edu raise TypeError, "Enum param got bad value '%s' (not in %s)" \ 12623101Sstever@eecs.umich.edu % (value, self.vals) 12633101Sstever@eecs.umich.edu self.value = value 12643101Sstever@eecs.umich.edu 126510267SGeoffrey.Blake@arm.com def __call__(self, value): 126610267SGeoffrey.Blake@arm.com self.__init__(value) 126710267SGeoffrey.Blake@arm.com return value 126810267SGeoffrey.Blake@arm.com 12697675Snate@binkert.org @classmethod 12707675Snate@binkert.org def cxx_predecls(cls, code): 12717675Snate@binkert.org code('#include "enums/$0.hh"', cls.__name__) 12727675Snate@binkert.org 12737675Snate@binkert.org @classmethod 12747675Snate@binkert.org def swig_predecls(cls, code): 12757677Snate@binkert.org code('%import "python/m5/internal/enum_$0.i"', cls.__name__) 12767675Snate@binkert.org 12774762Snate@binkert.org def getValue(self): 12784762Snate@binkert.org return int(self.map[self.value]) 12794762Snate@binkert.org 12803101Sstever@eecs.umich.edu def __str__(self): 12813101Sstever@eecs.umich.edu return self.value 12823101Sstever@eecs.umich.edu 12833101Sstever@eecs.umich.edu# how big does a rounding error need to be before we warn about it? 12843101Sstever@eecs.umich.edufrequency_tolerance = 0.001 # 0.1% 12853101Sstever@eecs.umich.edu 12864167Sbinkertn@umich.educlass TickParamValue(NumericParamValue): 12873101Sstever@eecs.umich.edu cxx_type = 'Tick' 128810267SGeoffrey.Blake@arm.com ex_str = "1MHz" 128910267SGeoffrey.Blake@arm.com cmd_line_settable = True 12907673Snate@binkert.org 12917673Snate@binkert.org @classmethod 12927673Snate@binkert.org def cxx_predecls(cls, code): 12937673Snate@binkert.org code('#include "base/types.hh"') 12947673Snate@binkert.org 12957673Snate@binkert.org @classmethod 12967673Snate@binkert.org def swig_predecls(cls, code): 12977673Snate@binkert.org code('%import "stdint.i"') 12987673Snate@binkert.org code('%import "base/types.hh"') 12994167Sbinkertn@umich.edu 130010267SGeoffrey.Blake@arm.com def __call__(self, value): 130110267SGeoffrey.Blake@arm.com self.__init__(value) 130210267SGeoffrey.Blake@arm.com return value 130310267SGeoffrey.Blake@arm.com 13044762Snate@binkert.org def getValue(self): 13054762Snate@binkert.org return long(self.value) 13064762Snate@binkert.org 13074167Sbinkertn@umich.educlass Latency(TickParamValue): 130810267SGeoffrey.Blake@arm.com ex_str = "100ns" 130910267SGeoffrey.Blake@arm.com 13103101Sstever@eecs.umich.edu def __init__(self, value): 13114167Sbinkertn@umich.edu if isinstance(value, (Latency, Clock)): 13124167Sbinkertn@umich.edu self.ticks = value.ticks 13134167Sbinkertn@umich.edu self.value = value.value 13144167Sbinkertn@umich.edu elif isinstance(value, Frequency): 13154167Sbinkertn@umich.edu self.ticks = value.ticks 13164167Sbinkertn@umich.edu self.value = 1.0 / value.value 13174167Sbinkertn@umich.edu elif value.endswith('t'): 13184167Sbinkertn@umich.edu self.ticks = True 13194167Sbinkertn@umich.edu self.value = int(value[:-1]) 13204167Sbinkertn@umich.edu else: 13214167Sbinkertn@umich.edu self.ticks = False 13224167Sbinkertn@umich.edu self.value = convert.toLatency(value) 13233101Sstever@eecs.umich.edu 132410267SGeoffrey.Blake@arm.com def __call__(self, value): 132510267SGeoffrey.Blake@arm.com self.__init__(value) 132610267SGeoffrey.Blake@arm.com return value 132710267SGeoffrey.Blake@arm.com 13283101Sstever@eecs.umich.edu def __getattr__(self, attr): 13293101Sstever@eecs.umich.edu if attr in ('latency', 'period'): 13303101Sstever@eecs.umich.edu return self 13313101Sstever@eecs.umich.edu if attr == 'frequency': 13323101Sstever@eecs.umich.edu return Frequency(self) 13333101Sstever@eecs.umich.edu raise AttributeError, "Latency object has no attribute '%s'" % attr 13343101Sstever@eecs.umich.edu 13354762Snate@binkert.org def getValue(self): 13364762Snate@binkert.org if self.ticks or self.value == 0: 13374762Snate@binkert.org value = self.value 13384762Snate@binkert.org else: 13394762Snate@binkert.org value = ticks.fromSeconds(self.value) 13404762Snate@binkert.org return long(value) 13414762Snate@binkert.org 13423101Sstever@eecs.umich.edu # convert latency to ticks 13433101Sstever@eecs.umich.edu def ini_str(self): 13444762Snate@binkert.org return '%d' % self.getValue() 13453101Sstever@eecs.umich.edu 13464167Sbinkertn@umich.educlass Frequency(TickParamValue): 134710267SGeoffrey.Blake@arm.com ex_str = "1GHz" 134810267SGeoffrey.Blake@arm.com 13493101Sstever@eecs.umich.edu def __init__(self, value): 13504167Sbinkertn@umich.edu if isinstance(value, (Latency, Clock)): 13514167Sbinkertn@umich.edu if value.value == 0: 13524167Sbinkertn@umich.edu self.value = 0 13534167Sbinkertn@umich.edu else: 13544167Sbinkertn@umich.edu self.value = 1.0 / value.value 13554167Sbinkertn@umich.edu self.ticks = value.ticks 13564167Sbinkertn@umich.edu elif isinstance(value, Frequency): 13574167Sbinkertn@umich.edu self.value = value.value 13584167Sbinkertn@umich.edu self.ticks = value.ticks 13594167Sbinkertn@umich.edu else: 13604167Sbinkertn@umich.edu self.ticks = False 13614167Sbinkertn@umich.edu self.value = convert.toFrequency(value) 13623101Sstever@eecs.umich.edu 136310267SGeoffrey.Blake@arm.com def __call__(self, value): 136410267SGeoffrey.Blake@arm.com self.__init__(value) 136510267SGeoffrey.Blake@arm.com return value 136610267SGeoffrey.Blake@arm.com 13673101Sstever@eecs.umich.edu def __getattr__(self, attr): 13683101Sstever@eecs.umich.edu if attr == 'frequency': 13693101Sstever@eecs.umich.edu return self 13703101Sstever@eecs.umich.edu if attr in ('latency', 'period'): 13713101Sstever@eecs.umich.edu return Latency(self) 13723101Sstever@eecs.umich.edu raise AttributeError, "Frequency object has no attribute '%s'" % attr 13733101Sstever@eecs.umich.edu 13744167Sbinkertn@umich.edu # convert latency to ticks 13754762Snate@binkert.org def getValue(self): 13764762Snate@binkert.org if self.ticks or self.value == 0: 13774762Snate@binkert.org value = self.value 13784762Snate@binkert.org else: 13794762Snate@binkert.org value = ticks.fromSeconds(1.0 / self.value) 13804762Snate@binkert.org return long(value) 13814762Snate@binkert.org 13823101Sstever@eecs.umich.edu def ini_str(self): 13834762Snate@binkert.org return '%d' % self.getValue() 13843101Sstever@eecs.umich.edu 138510019Sandreas.hansson@arm.com# A generic Frequency and/or Latency value. Value is stored as a 138610019Sandreas.hansson@arm.com# latency, just like Latency and Frequency. 138710019Sandreas.hansson@arm.comclass Clock(TickParamValue): 13883101Sstever@eecs.umich.edu def __init__(self, value): 13894167Sbinkertn@umich.edu if isinstance(value, (Latency, Clock)): 13904167Sbinkertn@umich.edu self.ticks = value.ticks 13914167Sbinkertn@umich.edu self.value = value.value 13924167Sbinkertn@umich.edu elif isinstance(value, Frequency): 13934167Sbinkertn@umich.edu self.ticks = value.ticks 13944167Sbinkertn@umich.edu self.value = 1.0 / value.value 13954167Sbinkertn@umich.edu elif value.endswith('t'): 13964167Sbinkertn@umich.edu self.ticks = True 13974167Sbinkertn@umich.edu self.value = int(value[:-1]) 13984167Sbinkertn@umich.edu else: 13994167Sbinkertn@umich.edu self.ticks = False 14004167Sbinkertn@umich.edu self.value = convert.anyToLatency(value) 14013101Sstever@eecs.umich.edu 140210267SGeoffrey.Blake@arm.com def __call__(self, value): 140310267SGeoffrey.Blake@arm.com self.__init__(value) 140410267SGeoffrey.Blake@arm.com return value 140510267SGeoffrey.Blake@arm.com 140610267SGeoffrey.Blake@arm.com def __str__(self): 140710267SGeoffrey.Blake@arm.com return "%s" % Latency(self) 140810267SGeoffrey.Blake@arm.com 14093101Sstever@eecs.umich.edu def __getattr__(self, attr): 14103101Sstever@eecs.umich.edu if attr == 'frequency': 14113101Sstever@eecs.umich.edu return Frequency(self) 14123101Sstever@eecs.umich.edu if attr in ('latency', 'period'): 14133101Sstever@eecs.umich.edu return Latency(self) 14143101Sstever@eecs.umich.edu raise AttributeError, "Frequency object has no attribute '%s'" % attr 14153101Sstever@eecs.umich.edu 14164762Snate@binkert.org def getValue(self): 14174762Snate@binkert.org return self.period.getValue() 14184762Snate@binkert.org 14193101Sstever@eecs.umich.edu def ini_str(self): 14203101Sstever@eecs.umich.edu return self.period.ini_str() 14213101Sstever@eecs.umich.edu 14229827Sakash.bagdia@arm.comclass Voltage(float,ParamValue): 14239827Sakash.bagdia@arm.com cxx_type = 'double' 142410267SGeoffrey.Blake@arm.com ex_str = "1V" 142510267SGeoffrey.Blake@arm.com cmd_line_settable = False 142610267SGeoffrey.Blake@arm.com 14279827Sakash.bagdia@arm.com def __new__(cls, value): 14289827Sakash.bagdia@arm.com # convert to voltage 14299827Sakash.bagdia@arm.com val = convert.toVoltage(value) 14309827Sakash.bagdia@arm.com return super(cls, Voltage).__new__(cls, val) 14319827Sakash.bagdia@arm.com 143210267SGeoffrey.Blake@arm.com def __call__(self, value): 143310267SGeoffrey.Blake@arm.com val = convert.toVoltage(value) 143410267SGeoffrey.Blake@arm.com self.__init__(val) 143510267SGeoffrey.Blake@arm.com return value 143610267SGeoffrey.Blake@arm.com 14379827Sakash.bagdia@arm.com def __str__(self): 143810267SGeoffrey.Blake@arm.com return str(self.getValue()) 14399827Sakash.bagdia@arm.com 14409827Sakash.bagdia@arm.com def getValue(self): 14419827Sakash.bagdia@arm.com value = float(self) 14429827Sakash.bagdia@arm.com return value 14439827Sakash.bagdia@arm.com 14449827Sakash.bagdia@arm.com def ini_str(self): 14459827Sakash.bagdia@arm.com return '%f' % self.getValue() 14469827Sakash.bagdia@arm.com 14473101Sstever@eecs.umich.educlass NetworkBandwidth(float,ParamValue): 14483101Sstever@eecs.umich.edu cxx_type = 'float' 144910267SGeoffrey.Blake@arm.com ex_str = "1Gbps" 145010267SGeoffrey.Blake@arm.com cmd_line_settable = True 145110267SGeoffrey.Blake@arm.com 14523101Sstever@eecs.umich.edu def __new__(cls, value): 14534167Sbinkertn@umich.edu # convert to bits per second 14544167Sbinkertn@umich.edu val = convert.toNetworkBandwidth(value) 14553101Sstever@eecs.umich.edu return super(cls, NetworkBandwidth).__new__(cls, val) 14563101Sstever@eecs.umich.edu 14573101Sstever@eecs.umich.edu def __str__(self): 14583101Sstever@eecs.umich.edu return str(self.val) 14593101Sstever@eecs.umich.edu 146010267SGeoffrey.Blake@arm.com def __call__(self, value): 146110267SGeoffrey.Blake@arm.com val = convert.toNetworkBandwidth(value) 146210267SGeoffrey.Blake@arm.com self.__init__(val) 146310267SGeoffrey.Blake@arm.com return value 146410267SGeoffrey.Blake@arm.com 14654762Snate@binkert.org def getValue(self): 14664167Sbinkertn@umich.edu # convert to seconds per byte 14674167Sbinkertn@umich.edu value = 8.0 / float(self) 14684167Sbinkertn@umich.edu # convert to ticks per byte 14694762Snate@binkert.org value = ticks.fromSeconds(value) 14704762Snate@binkert.org return float(value) 14714762Snate@binkert.org 14724762Snate@binkert.org def ini_str(self): 14734762Snate@binkert.org return '%f' % self.getValue() 14743101Sstever@eecs.umich.edu 14753101Sstever@eecs.umich.educlass MemoryBandwidth(float,ParamValue): 14763101Sstever@eecs.umich.edu cxx_type = 'float' 147710267SGeoffrey.Blake@arm.com ex_str = "1GB/s" 147810267SGeoffrey.Blake@arm.com cmd_line_settable = True 147910267SGeoffrey.Blake@arm.com 14805469Snate@binkert.org def __new__(cls, value): 14817743Sgblack@eecs.umich.edu # convert to bytes per second 14823102Sstever@eecs.umich.edu val = convert.toMemoryBandwidth(value) 14833101Sstever@eecs.umich.edu return super(cls, MemoryBandwidth).__new__(cls, val) 14843101Sstever@eecs.umich.edu 148510267SGeoffrey.Blake@arm.com def __call__(self, value): 148610267SGeoffrey.Blake@arm.com val = convert.toMemoryBandwidth(value) 148710267SGeoffrey.Blake@arm.com self.__init__(val) 148810267SGeoffrey.Blake@arm.com return value 14893101Sstever@eecs.umich.edu 14904762Snate@binkert.org def getValue(self): 14914167Sbinkertn@umich.edu # convert to seconds per byte 14925468Snate@binkert.org value = float(self) 14935468Snate@binkert.org if value: 14945468Snate@binkert.org value = 1.0 / float(self) 14954167Sbinkertn@umich.edu # convert to ticks per byte 14964762Snate@binkert.org value = ticks.fromSeconds(value) 14974762Snate@binkert.org return float(value) 14984762Snate@binkert.org 14994762Snate@binkert.org def ini_str(self): 15004762Snate@binkert.org return '%f' % self.getValue() 15013101Sstever@eecs.umich.edu 15023101Sstever@eecs.umich.edu# 15033101Sstever@eecs.umich.edu# "Constants"... handy aliases for various values. 15043101Sstever@eecs.umich.edu# 15053101Sstever@eecs.umich.edu 15063102Sstever@eecs.umich.edu# Special class for NULL pointers. Note the special check in 15073102Sstever@eecs.umich.edu# make_param_value() above that lets these be assigned where a 15083102Sstever@eecs.umich.edu# SimObject is required. 15093102Sstever@eecs.umich.edu# only one copy of a particular node 15103102Sstever@eecs.umich.educlass NullSimObject(object): 15113102Sstever@eecs.umich.edu __metaclass__ = Singleton 15123102Sstever@eecs.umich.edu 15133102Sstever@eecs.umich.edu def __call__(cls): 15143102Sstever@eecs.umich.edu return cls 15153102Sstever@eecs.umich.edu 15163102Sstever@eecs.umich.edu def _instantiate(self, parent = None, path = ''): 15173102Sstever@eecs.umich.edu pass 15183102Sstever@eecs.umich.edu 15193102Sstever@eecs.umich.edu def ini_str(self): 15203102Sstever@eecs.umich.edu return 'Null' 15213102Sstever@eecs.umich.edu 15223102Sstever@eecs.umich.edu def unproxy(self, base): 15233102Sstever@eecs.umich.edu return self 15243102Sstever@eecs.umich.edu 15253102Sstever@eecs.umich.edu def set_path(self, parent, name): 15263102Sstever@eecs.umich.edu pass 15274762Snate@binkert.org 15283102Sstever@eecs.umich.edu def __str__(self): 15293102Sstever@eecs.umich.edu return 'Null' 15303102Sstever@eecs.umich.edu 15314762Snate@binkert.org def getValue(self): 15324762Snate@binkert.org return None 15334762Snate@binkert.org 15343102Sstever@eecs.umich.edu# The only instance you'll ever need... 15353102Sstever@eecs.umich.eduNULL = NullSimObject() 15363102Sstever@eecs.umich.edu 15373102Sstever@eecs.umich.edudef isNullPointer(value): 15383102Sstever@eecs.umich.edu return isinstance(value, NullSimObject) 15393102Sstever@eecs.umich.edu 15403101Sstever@eecs.umich.edu# Some memory range specifications use this as a default upper bound. 15413101Sstever@eecs.umich.eduMaxAddr = Addr.max 15423101Sstever@eecs.umich.eduMaxTick = Tick.max 15433101Sstever@eecs.umich.eduAllMemory = AddrRange(0, MaxAddr) 15443101Sstever@eecs.umich.edu 15453101Sstever@eecs.umich.edu 15463101Sstever@eecs.umich.edu##################################################################### 15473101Sstever@eecs.umich.edu# 15483101Sstever@eecs.umich.edu# Port objects 15493101Sstever@eecs.umich.edu# 15503101Sstever@eecs.umich.edu# Ports are used to interconnect objects in the memory system. 15513101Sstever@eecs.umich.edu# 15523101Sstever@eecs.umich.edu##################################################################### 15533101Sstever@eecs.umich.edu 15543101Sstever@eecs.umich.edu# Port reference: encapsulates a reference to a particular port on a 15553101Sstever@eecs.umich.edu# particular SimObject. 15563101Sstever@eecs.umich.educlass PortRef(object): 15578839Sandreas.hansson@arm.com def __init__(self, simobj, name, role): 15583105Sstever@eecs.umich.edu assert(isSimObject(simobj) or isSimObjectClass(simobj)) 15593101Sstever@eecs.umich.edu self.simobj = simobj 15603101Sstever@eecs.umich.edu self.name = name 15618839Sandreas.hansson@arm.com self.role = role 15623101Sstever@eecs.umich.edu self.peer = None # not associated with another port yet 15633101Sstever@eecs.umich.edu self.ccConnected = False # C++ port connection done? 15643105Sstever@eecs.umich.edu self.index = -1 # always -1 for non-vector ports 15653101Sstever@eecs.umich.edu 15663103Sstever@eecs.umich.edu def __str__(self): 15673105Sstever@eecs.umich.edu return '%s.%s' % (self.simobj, self.name) 15683103Sstever@eecs.umich.edu 15698840Sandreas.hansson@arm.com def __len__(self): 15708840Sandreas.hansson@arm.com # Return the number of connected ports, i.e. 0 is we have no 15718840Sandreas.hansson@arm.com # peer and 1 if we do. 15728840Sandreas.hansson@arm.com return int(self.peer != None) 15738840Sandreas.hansson@arm.com 15743105Sstever@eecs.umich.edu # for config.ini, print peer's name (not ours) 15753105Sstever@eecs.umich.edu def ini_str(self): 15763105Sstever@eecs.umich.edu return str(self.peer) 15773105Sstever@eecs.umich.edu 15789017Sandreas.hansson@arm.com # for config.json 15799017Sandreas.hansson@arm.com def get_config_as_dict(self): 15809017Sandreas.hansson@arm.com return {'role' : self.role, 'peer' : str(self.peer)} 15819017Sandreas.hansson@arm.com 15823105Sstever@eecs.umich.edu def __getattr__(self, attr): 15833105Sstever@eecs.umich.edu if attr == 'peerObj': 15843105Sstever@eecs.umich.edu # shorthand for proxies 15853105Sstever@eecs.umich.edu return self.peer.simobj 15863105Sstever@eecs.umich.edu raise AttributeError, "'%s' object has no attribute '%s'" % \ 15873105Sstever@eecs.umich.edu (self.__class__.__name__, attr) 15883105Sstever@eecs.umich.edu 15893105Sstever@eecs.umich.edu # Full connection is symmetric (both ways). Called via 15903105Sstever@eecs.umich.edu # SimObject.__setattr__ as a result of a port assignment, e.g., 15913109Sstever@eecs.umich.edu # "obj1.portA = obj2.portB", or via VectorPortElementRef.__setitem__, 15923105Sstever@eecs.umich.edu # e.g., "obj1.portA[3] = obj2.portB". 15933105Sstever@eecs.umich.edu def connect(self, other): 15943105Sstever@eecs.umich.edu if isinstance(other, VectorPortRef): 15953105Sstever@eecs.umich.edu # reference to plain VectorPort is implicit append 15963105Sstever@eecs.umich.edu other = other._get_next() 15973105Sstever@eecs.umich.edu if self.peer and not proxy.isproxy(self.peer): 15989014Sandreas.hansson@arm.com fatal("Port %s is already connected to %s, cannot connect %s\n", 15999014Sandreas.hansson@arm.com self, self.peer, other); 16003101Sstever@eecs.umich.edu self.peer = other 16013109Sstever@eecs.umich.edu if proxy.isproxy(other): 16023109Sstever@eecs.umich.edu other.set_param_desc(PortParamDesc()) 16033109Sstever@eecs.umich.edu elif isinstance(other, PortRef): 16043109Sstever@eecs.umich.edu if other.peer is not self: 16053109Sstever@eecs.umich.edu other.connect(self) 16063109Sstever@eecs.umich.edu else: 16073109Sstever@eecs.umich.edu raise TypeError, \ 16083109Sstever@eecs.umich.edu "assigning non-port reference '%s' to port '%s'" \ 16093109Sstever@eecs.umich.edu % (other, self) 16103101Sstever@eecs.umich.edu 16113105Sstever@eecs.umich.edu def clone(self, simobj, memo): 16123105Sstever@eecs.umich.edu if memo.has_key(self): 16133105Sstever@eecs.umich.edu return memo[self] 16143101Sstever@eecs.umich.edu newRef = copy.copy(self) 16153105Sstever@eecs.umich.edu memo[self] = newRef 16163105Sstever@eecs.umich.edu newRef.simobj = simobj 16173101Sstever@eecs.umich.edu assert(isSimObject(newRef.simobj)) 16183105Sstever@eecs.umich.edu if self.peer and not proxy.isproxy(self.peer): 16193179Sstever@eecs.umich.edu peerObj = self.peer.simobj(_memo=memo) 16203105Sstever@eecs.umich.edu newRef.peer = self.peer.clone(peerObj, memo) 16213105Sstever@eecs.umich.edu assert(not isinstance(newRef.peer, VectorPortRef)) 16223101Sstever@eecs.umich.edu return newRef 16233101Sstever@eecs.umich.edu 16243105Sstever@eecs.umich.edu def unproxy(self, simobj): 16253105Sstever@eecs.umich.edu assert(simobj is self.simobj) 16263105Sstever@eecs.umich.edu if proxy.isproxy(self.peer): 16273105Sstever@eecs.umich.edu try: 16283105Sstever@eecs.umich.edu realPeer = self.peer.unproxy(self.simobj) 16293105Sstever@eecs.umich.edu except: 16303105Sstever@eecs.umich.edu print "Error in unproxying port '%s' of %s" % \ 16313105Sstever@eecs.umich.edu (self.name, self.simobj.path()) 16323105Sstever@eecs.umich.edu raise 16333105Sstever@eecs.umich.edu self.connect(realPeer) 16343105Sstever@eecs.umich.edu 16353101Sstever@eecs.umich.edu # Call C++ to create corresponding port connection between C++ objects 16363101Sstever@eecs.umich.edu def ccConnect(self): 16378597Ssteve.reinhardt@amd.com from m5.internal.pyobject import connectPorts 16384762Snate@binkert.org 16398839Sandreas.hansson@arm.com if self.role == 'SLAVE': 16408839Sandreas.hansson@arm.com # do nothing and let the master take care of it 16418839Sandreas.hansson@arm.com return 16428839Sandreas.hansson@arm.com 16433101Sstever@eecs.umich.edu if self.ccConnected: # already done this 16443101Sstever@eecs.umich.edu return 16453101Sstever@eecs.umich.edu peer = self.peer 16465578SSteve.Reinhardt@amd.com if not self.peer: # nothing to connect to 16475578SSteve.Reinhardt@amd.com return 16488839Sandreas.hansson@arm.com 16498839Sandreas.hansson@arm.com # check that we connect a master to a slave 16508839Sandreas.hansson@arm.com if self.role == peer.role: 16518839Sandreas.hansson@arm.com raise TypeError, \ 16528839Sandreas.hansson@arm.com "cannot connect '%s' and '%s' due to identical role '%s'" \ 16538839Sandreas.hansson@arm.com % (peer, self, self.role) 16548839Sandreas.hansson@arm.com 16557526Ssteve.reinhardt@amd.com try: 16568839Sandreas.hansson@arm.com # self is always the master and peer the slave 16577526Ssteve.reinhardt@amd.com connectPorts(self.simobj.getCCObject(), self.name, self.index, 16587526Ssteve.reinhardt@amd.com peer.simobj.getCCObject(), peer.name, peer.index) 16597526Ssteve.reinhardt@amd.com except: 16607526Ssteve.reinhardt@amd.com print "Error connecting port %s.%s to %s.%s" % \ 16617526Ssteve.reinhardt@amd.com (self.simobj.path(), self.name, 16627526Ssteve.reinhardt@amd.com peer.simobj.path(), peer.name) 16637526Ssteve.reinhardt@amd.com raise 16643101Sstever@eecs.umich.edu self.ccConnected = True 16653101Sstever@eecs.umich.edu peer.ccConnected = True 16663101Sstever@eecs.umich.edu 16673105Sstever@eecs.umich.edu# A reference to an individual element of a VectorPort... much like a 16683105Sstever@eecs.umich.edu# PortRef, but has an index. 16693105Sstever@eecs.umich.educlass VectorPortElementRef(PortRef): 16708839Sandreas.hansson@arm.com def __init__(self, simobj, name, role, index): 16718839Sandreas.hansson@arm.com PortRef.__init__(self, simobj, name, role) 16723105Sstever@eecs.umich.edu self.index = index 16733105Sstever@eecs.umich.edu 16743105Sstever@eecs.umich.edu def __str__(self): 16753105Sstever@eecs.umich.edu return '%s.%s[%d]' % (self.simobj, self.name, self.index) 16763105Sstever@eecs.umich.edu 16773105Sstever@eecs.umich.edu# A reference to a complete vector-valued port (not just a single element). 16783105Sstever@eecs.umich.edu# Can be indexed to retrieve individual VectorPortElementRef instances. 16793105Sstever@eecs.umich.educlass VectorPortRef(object): 16808839Sandreas.hansson@arm.com def __init__(self, simobj, name, role): 16813105Sstever@eecs.umich.edu assert(isSimObject(simobj) or isSimObjectClass(simobj)) 16823105Sstever@eecs.umich.edu self.simobj = simobj 16833105Sstever@eecs.umich.edu self.name = name 16848839Sandreas.hansson@arm.com self.role = role 16853105Sstever@eecs.umich.edu self.elements = [] 16863105Sstever@eecs.umich.edu 16873109Sstever@eecs.umich.edu def __str__(self): 16883109Sstever@eecs.umich.edu return '%s.%s[:]' % (self.simobj, self.name) 16893109Sstever@eecs.umich.edu 16908840Sandreas.hansson@arm.com def __len__(self): 16918840Sandreas.hansson@arm.com # Return the number of connected peers, corresponding the the 16928840Sandreas.hansson@arm.com # length of the elements. 16938840Sandreas.hansson@arm.com return len(self.elements) 16948840Sandreas.hansson@arm.com 16953105Sstever@eecs.umich.edu # for config.ini, print peer's name (not ours) 16963105Sstever@eecs.umich.edu def ini_str(self): 16973105Sstever@eecs.umich.edu return ' '.join([el.ini_str() for el in self.elements]) 16983105Sstever@eecs.umich.edu 16999017Sandreas.hansson@arm.com # for config.json 17009017Sandreas.hansson@arm.com def get_config_as_dict(self): 17019017Sandreas.hansson@arm.com return {'role' : self.role, 17029017Sandreas.hansson@arm.com 'peer' : [el.ini_str() for el in self.elements]} 17039017Sandreas.hansson@arm.com 17043105Sstever@eecs.umich.edu def __getitem__(self, key): 17053105Sstever@eecs.umich.edu if not isinstance(key, int): 17063105Sstever@eecs.umich.edu raise TypeError, "VectorPort index must be integer" 17073105Sstever@eecs.umich.edu if key >= len(self.elements): 17083105Sstever@eecs.umich.edu # need to extend list 17098839Sandreas.hansson@arm.com ext = [VectorPortElementRef(self.simobj, self.name, self.role, i) 17103105Sstever@eecs.umich.edu for i in range(len(self.elements), key+1)] 17113105Sstever@eecs.umich.edu self.elements.extend(ext) 17123105Sstever@eecs.umich.edu return self.elements[key] 17133105Sstever@eecs.umich.edu 17143105Sstever@eecs.umich.edu def _get_next(self): 17153105Sstever@eecs.umich.edu return self[len(self.elements)] 17163105Sstever@eecs.umich.edu 17173105Sstever@eecs.umich.edu def __setitem__(self, key, value): 17183105Sstever@eecs.umich.edu if not isinstance(key, int): 17193105Sstever@eecs.umich.edu raise TypeError, "VectorPort index must be integer" 17203105Sstever@eecs.umich.edu self[key].connect(value) 17213105Sstever@eecs.umich.edu 17223105Sstever@eecs.umich.edu def connect(self, other): 17233109Sstever@eecs.umich.edu if isinstance(other, (list, tuple)): 17243109Sstever@eecs.umich.edu # Assign list of port refs to vector port. 17253109Sstever@eecs.umich.edu # For now, append them... not sure if that's the right semantics 17263109Sstever@eecs.umich.edu # or if it should replace the current vector. 17273109Sstever@eecs.umich.edu for ref in other: 17283109Sstever@eecs.umich.edu self._get_next().connect(ref) 17293109Sstever@eecs.umich.edu else: 17303109Sstever@eecs.umich.edu # scalar assignment to plain VectorPort is implicit append 17313109Sstever@eecs.umich.edu self._get_next().connect(other) 17323109Sstever@eecs.umich.edu 17333109Sstever@eecs.umich.edu def clone(self, simobj, memo): 17343109Sstever@eecs.umich.edu if memo.has_key(self): 17353109Sstever@eecs.umich.edu return memo[self] 17363109Sstever@eecs.umich.edu newRef = copy.copy(self) 17373109Sstever@eecs.umich.edu memo[self] = newRef 17383109Sstever@eecs.umich.edu newRef.simobj = simobj 17393109Sstever@eecs.umich.edu assert(isSimObject(newRef.simobj)) 17403109Sstever@eecs.umich.edu newRef.elements = [el.clone(simobj, memo) for el in self.elements] 17413109Sstever@eecs.umich.edu return newRef 17423105Sstever@eecs.umich.edu 17433105Sstever@eecs.umich.edu def unproxy(self, simobj): 17443105Sstever@eecs.umich.edu [el.unproxy(simobj) for el in self.elements] 17453105Sstever@eecs.umich.edu 17463105Sstever@eecs.umich.edu def ccConnect(self): 17473105Sstever@eecs.umich.edu [el.ccConnect() for el in self.elements] 17483105Sstever@eecs.umich.edu 17493101Sstever@eecs.umich.edu# Port description object. Like a ParamDesc object, this represents a 17503101Sstever@eecs.umich.edu# logical port in the SimObject class, not a particular port on a 17513101Sstever@eecs.umich.edu# SimObject instance. The latter are represented by PortRef objects. 17523101Sstever@eecs.umich.educlass Port(object): 17533101Sstever@eecs.umich.edu # Generate a PortRef for this port on the given SimObject with the 17543101Sstever@eecs.umich.edu # given name 17553105Sstever@eecs.umich.edu def makeRef(self, simobj): 17568839Sandreas.hansson@arm.com return PortRef(simobj, self.name, self.role) 17573101Sstever@eecs.umich.edu 17583101Sstever@eecs.umich.edu # Connect an instance of this port (on the given SimObject with 17593101Sstever@eecs.umich.edu # the given name) with the port described by the supplied PortRef 17603105Sstever@eecs.umich.edu def connect(self, simobj, ref): 17613105Sstever@eecs.umich.edu self.makeRef(simobj).connect(ref) 17623101Sstever@eecs.umich.edu 17638840Sandreas.hansson@arm.com # No need for any pre-declarations at the moment as we merely rely 17648840Sandreas.hansson@arm.com # on an unsigned int. 17658840Sandreas.hansson@arm.com def cxx_predecls(self, code): 17668840Sandreas.hansson@arm.com pass 17678840Sandreas.hansson@arm.com 17688840Sandreas.hansson@arm.com # Declare an unsigned int with the same name as the port, that 17698840Sandreas.hansson@arm.com # will eventually hold the number of connected ports (and thus the 17708840Sandreas.hansson@arm.com # number of elements for a VectorPort). 17718840Sandreas.hansson@arm.com def cxx_decl(self, code): 17728840Sandreas.hansson@arm.com code('unsigned int port_${{self.name}}_connection_count;') 17738840Sandreas.hansson@arm.com 17748839Sandreas.hansson@arm.comclass MasterPort(Port): 17758839Sandreas.hansson@arm.com # MasterPort("description") 17768839Sandreas.hansson@arm.com def __init__(self, *args): 17778839Sandreas.hansson@arm.com if len(args) == 1: 17788839Sandreas.hansson@arm.com self.desc = args[0] 17798839Sandreas.hansson@arm.com self.role = 'MASTER' 17808839Sandreas.hansson@arm.com else: 17818839Sandreas.hansson@arm.com raise TypeError, 'wrong number of arguments' 17828839Sandreas.hansson@arm.com 17838839Sandreas.hansson@arm.comclass SlavePort(Port): 17848839Sandreas.hansson@arm.com # SlavePort("description") 17858839Sandreas.hansson@arm.com def __init__(self, *args): 17868839Sandreas.hansson@arm.com if len(args) == 1: 17878839Sandreas.hansson@arm.com self.desc = args[0] 17888839Sandreas.hansson@arm.com self.role = 'SLAVE' 17898839Sandreas.hansson@arm.com else: 17908839Sandreas.hansson@arm.com raise TypeError, 'wrong number of arguments' 17918839Sandreas.hansson@arm.com 17923101Sstever@eecs.umich.edu# VectorPort description object. Like Port, but represents a vector 17933101Sstever@eecs.umich.edu# of connections (e.g., as on a Bus). 17943101Sstever@eecs.umich.educlass VectorPort(Port): 17953105Sstever@eecs.umich.edu def __init__(self, *args): 17963101Sstever@eecs.umich.edu self.isVec = True 17973101Sstever@eecs.umich.edu 17983105Sstever@eecs.umich.edu def makeRef(self, simobj): 17998839Sandreas.hansson@arm.com return VectorPortRef(simobj, self.name, self.role) 18008839Sandreas.hansson@arm.com 18018839Sandreas.hansson@arm.comclass VectorMasterPort(VectorPort): 18028839Sandreas.hansson@arm.com # VectorMasterPort("description") 18038839Sandreas.hansson@arm.com def __init__(self, *args): 18048839Sandreas.hansson@arm.com if len(args) == 1: 18058839Sandreas.hansson@arm.com self.desc = args[0] 18068839Sandreas.hansson@arm.com self.role = 'MASTER' 18078839Sandreas.hansson@arm.com VectorPort.__init__(self, *args) 18088839Sandreas.hansson@arm.com else: 18098839Sandreas.hansson@arm.com raise TypeError, 'wrong number of arguments' 18108839Sandreas.hansson@arm.com 18118839Sandreas.hansson@arm.comclass VectorSlavePort(VectorPort): 18128839Sandreas.hansson@arm.com # VectorSlavePort("description") 18138839Sandreas.hansson@arm.com def __init__(self, *args): 18148839Sandreas.hansson@arm.com if len(args) == 1: 18158839Sandreas.hansson@arm.com self.desc = args[0] 18168839Sandreas.hansson@arm.com self.role = 'SLAVE' 18178839Sandreas.hansson@arm.com VectorPort.__init__(self, *args) 18188839Sandreas.hansson@arm.com else: 18198839Sandreas.hansson@arm.com raise TypeError, 'wrong number of arguments' 18203105Sstever@eecs.umich.edu 18213109Sstever@eecs.umich.edu# 'Fake' ParamDesc for Port references to assign to the _pdesc slot of 18223109Sstever@eecs.umich.edu# proxy objects (via set_param_desc()) so that proxy error messages 18233109Sstever@eecs.umich.edu# make sense. 18243109Sstever@eecs.umich.educlass PortParamDesc(object): 18253109Sstever@eecs.umich.edu __metaclass__ = Singleton 18263109Sstever@eecs.umich.edu 18273109Sstever@eecs.umich.edu ptype_str = 'Port' 18283109Sstever@eecs.umich.edu ptype = Port 18293105Sstever@eecs.umich.edu 18306654Snate@binkert.orgbaseEnums = allEnums.copy() 18316654Snate@binkert.orgbaseParams = allParams.copy() 18326654Snate@binkert.org 18336654Snate@binkert.orgdef clear(): 18346654Snate@binkert.org global allEnums, allParams 18356654Snate@binkert.org 18366654Snate@binkert.org allEnums = baseEnums.copy() 18376654Snate@binkert.org allParams = baseParams.copy() 18386654Snate@binkert.org 18393101Sstever@eecs.umich.edu__all__ = ['Param', 'VectorParam', 18403101Sstever@eecs.umich.edu 'Enum', 'Bool', 'String', 'Float', 18413101Sstever@eecs.umich.edu 'Int', 'Unsigned', 'Int8', 'UInt8', 'Int16', 'UInt16', 18423101Sstever@eecs.umich.edu 'Int32', 'UInt32', 'Int64', 'UInt64', 18433101Sstever@eecs.umich.edu 'Counter', 'Addr', 'Tick', 'Percent', 18443101Sstever@eecs.umich.edu 'TcpPort', 'UdpPort', 'EthernetAddr', 18457777Sgblack@eecs.umich.edu 'IpAddress', 'IpNetmask', 'IpWithPort', 18463101Sstever@eecs.umich.edu 'MemorySize', 'MemorySize32', 18479827Sakash.bagdia@arm.com 'Latency', 'Frequency', 'Clock', 'Voltage', 18483101Sstever@eecs.umich.edu 'NetworkBandwidth', 'MemoryBandwidth', 18499232Sandreas.hansson@arm.com 'AddrRange', 18503101Sstever@eecs.umich.edu 'MaxAddr', 'MaxTick', 'AllMemory', 18513885Sbinkertn@umich.edu 'Time', 18523102Sstever@eecs.umich.edu 'NextEthernetAddr', 'NULL', 18538839Sandreas.hansson@arm.com 'MasterPort', 'SlavePort', 18548839Sandreas.hansson@arm.com 'VectorMasterPort', 'VectorSlavePort'] 18556654Snate@binkert.org 18566654Snate@binkert.orgimport SimObject 1857