SConscript revision 7756
1955SN/A# -*- mode:python -*- 2955SN/A 31762SN/A# Copyright (c) 2004-2005 The Regents of The University of Michigan 4955SN/A# All rights reserved. 5955SN/A# 6955SN/A# Redistribution and use in source and binary forms, with or without 7955SN/A# modification, are permitted provided that the following conditions are 8955SN/A# met: redistributions of source code must retain the above copyright 9955SN/A# notice, this list of conditions and the following disclaimer; 10955SN/A# redistributions in binary form must reproduce the above copyright 11955SN/A# notice, this list of conditions and the following disclaimer in the 12955SN/A# documentation and/or other materials provided with the distribution; 13955SN/A# neither the name of the copyright holders nor the names of its 14955SN/A# contributors may be used to endorse or promote products derived from 15955SN/A# this software without specific prior written permission. 16955SN/A# 17955SN/A# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18955SN/A# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19955SN/A# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 20955SN/A# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21955SN/A# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22955SN/A# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23955SN/A# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24955SN/A# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25955SN/A# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26955SN/A# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27955SN/A# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 282665Ssaidi@eecs.umich.edu# 294762Snate@binkert.org# Authors: Nathan Binkert 30955SN/A 315522Snate@binkert.orgimport array 326143Snate@binkert.orgimport bisect 334762Snate@binkert.orgimport imp 345522Snate@binkert.orgimport marshal 35955SN/Aimport os 365522Snate@binkert.orgimport re 37955SN/Aimport sys 385522Snate@binkert.orgimport zlib 394202Sbinkertn@umich.edu 405742Snate@binkert.orgfrom os.path import basename, dirname, exists, isdir, isfile, join as joinpath 41955SN/A 424381Sbinkertn@umich.eduimport SCons 434381Sbinkertn@umich.edu 448334Snate@binkert.org# This file defines how to build a particular configuration of M5 45955SN/A# based on variable settings in the 'env' build environment. 46955SN/A 474202Sbinkertn@umich.eduImport('*') 48955SN/A 494382Sbinkertn@umich.edu# Children need to see the environment 504382Sbinkertn@umich.eduExport('env') 514382Sbinkertn@umich.edu 526654Snate@binkert.orgbuild_env = [(opt, env[opt]) for opt in export_vars] 535517Snate@binkert.org 548614Sgblack@eecs.umich.edufrom m5.util import code_formatter 557674Snate@binkert.org 566143Snate@binkert.org######################################################################## 576143Snate@binkert.org# Code for adding source files of various types 586143Snate@binkert.org# 598233Snate@binkert.orgclass SourceMeta(type): 608233Snate@binkert.org def __init__(cls, name, bases, dict): 618233Snate@binkert.org super(SourceMeta, cls).__init__(name, bases, dict) 628233Snate@binkert.org cls.all = [] 638233Snate@binkert.org 648334Snate@binkert.org def get(cls, **kwargs): 658334Snate@binkert.org for src in cls.all: 6610453SAndrew.Bardsley@arm.com for attr,value in kwargs.iteritems(): 6710453SAndrew.Bardsley@arm.com if getattr(src, attr) != value: 688233Snate@binkert.org break 698233Snate@binkert.org else: 708233Snate@binkert.org yield src 718233Snate@binkert.org 728233Snate@binkert.orgclass SourceFile(object): 738233Snate@binkert.org __metaclass__ = SourceMeta 746143Snate@binkert.org def __init__(self, source): 758233Snate@binkert.org tnode = source 768233Snate@binkert.org if not isinstance(source, SCons.Node.FS.File): 778233Snate@binkert.org tnode = File(source) 786143Snate@binkert.org 796143Snate@binkert.org self.tnode = tnode 806143Snate@binkert.org self.snode = tnode.srcnode() 8111308Santhony.gutierrez@amd.com self.filename = str(tnode) 828233Snate@binkert.org self.dirname = dirname(self.filename) 838233Snate@binkert.org self.basename = basename(self.filename) 848233Snate@binkert.org index = self.basename.rfind('.') 856143Snate@binkert.org if index <= 0: 868233Snate@binkert.org # dot files aren't extensions 878233Snate@binkert.org self.extname = self.basename, None 888233Snate@binkert.org else: 898233Snate@binkert.org self.extname = self.basename[:index], self.basename[index+1:] 906143Snate@binkert.org 916143Snate@binkert.org for base in type(self).__mro__: 926143Snate@binkert.org if issubclass(base, SourceFile): 934762Snate@binkert.org base.all.append(self) 946143Snate@binkert.org 958233Snate@binkert.org def __lt__(self, other): return self.filename < other.filename 968233Snate@binkert.org def __le__(self, other): return self.filename <= other.filename 978233Snate@binkert.org def __gt__(self, other): return self.filename > other.filename 988233Snate@binkert.org def __ge__(self, other): return self.filename >= other.filename 998233Snate@binkert.org def __eq__(self, other): return self.filename == other.filename 1006143Snate@binkert.org def __ne__(self, other): return self.filename != other.filename 1018233Snate@binkert.org 1028233Snate@binkert.orgclass Source(SourceFile): 1038233Snate@binkert.org '''Add a c/c++ source file to the build''' 1048233Snate@binkert.org def __init__(self, source, Werror=True, swig=False, bin_only=False, 1056143Snate@binkert.org skip_lib=False): 1066143Snate@binkert.org super(Source, self).__init__(source) 1076143Snate@binkert.org 1086143Snate@binkert.org self.Werror = Werror 1096143Snate@binkert.org self.swig = swig 1106143Snate@binkert.org self.bin_only = bin_only 1116143Snate@binkert.org self.skip_lib = bin_only or skip_lib 1126143Snate@binkert.org 1136143Snate@binkert.orgclass PySource(SourceFile): 1147065Snate@binkert.org '''Add a python source file to the named package''' 1156143Snate@binkert.org invalid_sym_char = re.compile('[^A-z0-9_]') 1168233Snate@binkert.org modules = {} 1178233Snate@binkert.org tnodes = {} 1188233Snate@binkert.org symnames = {} 1198233Snate@binkert.org 1208233Snate@binkert.org def __init__(self, package, source): 1218233Snate@binkert.org super(PySource, self).__init__(source) 1228233Snate@binkert.org 1238233Snate@binkert.org modname,ext = self.extname 1248233Snate@binkert.org assert ext == 'py' 1258233Snate@binkert.org 1268233Snate@binkert.org if package: 1278233Snate@binkert.org path = package.split('.') 1288233Snate@binkert.org else: 1298233Snate@binkert.org path = [] 1308233Snate@binkert.org 1318233Snate@binkert.org modpath = path[:] 1328233Snate@binkert.org if modname != '__init__': 1338233Snate@binkert.org modpath += [ modname ] 1348233Snate@binkert.org modpath = '.'.join(modpath) 1358233Snate@binkert.org 1368233Snate@binkert.org arcpath = path + [ self.basename ] 1378233Snate@binkert.org abspath = self.snode.abspath 1388233Snate@binkert.org if not exists(abspath): 1398233Snate@binkert.org abspath = self.tnode.abspath 1408233Snate@binkert.org 1418233Snate@binkert.org self.package = package 1428233Snate@binkert.org self.modname = modname 1438233Snate@binkert.org self.modpath = modpath 1448233Snate@binkert.org self.arcname = joinpath(*arcpath) 1458233Snate@binkert.org self.abspath = abspath 1468233Snate@binkert.org self.compiled = File(self.filename + 'c') 1476143Snate@binkert.org self.cpp = File(self.filename + '.cc') 1486143Snate@binkert.org self.symname = PySource.invalid_sym_char.sub('_', modpath) 1496143Snate@binkert.org 1506143Snate@binkert.org PySource.modules[modpath] = self 1516143Snate@binkert.org PySource.tnodes[self.tnode] = self 1526143Snate@binkert.org PySource.symnames[self.symname] = self 1539982Satgutier@umich.edu 15410196SCurtis.Dunham@arm.comclass SimObject(PySource): 15510196SCurtis.Dunham@arm.com '''Add a SimObject python file as a python source object and add 15610196SCurtis.Dunham@arm.com it to a list of sim object modules''' 15710196SCurtis.Dunham@arm.com 15810196SCurtis.Dunham@arm.com fixed = False 15910196SCurtis.Dunham@arm.com modnames = [] 16010196SCurtis.Dunham@arm.com 16110196SCurtis.Dunham@arm.com def __init__(self, source): 1626143Snate@binkert.org super(SimObject, self).__init__('m5.objects', source) 1636143Snate@binkert.org if self.fixed: 1648945Ssteve.reinhardt@amd.com raise AttributeError, "Too late to call SimObject now." 1658233Snate@binkert.org 1668233Snate@binkert.org bisect.insort_right(SimObject.modnames, self.modname) 1676143Snate@binkert.org 1688945Ssteve.reinhardt@amd.comclass SwigSource(SourceFile): 1696143Snate@binkert.org '''Add a swig file to build''' 1706143Snate@binkert.org 1716143Snate@binkert.org def __init__(self, package, source): 1726143Snate@binkert.org super(SwigSource, self).__init__(source) 1735522Snate@binkert.org 1746143Snate@binkert.org modname,ext = self.extname 1756143Snate@binkert.org assert ext == 'i' 1766143Snate@binkert.org 1779982Satgutier@umich.edu self.module = modname 1788233Snate@binkert.org cc_file = joinpath(self.dirname, modname + '_wrap.cc') 1798233Snate@binkert.org py_file = joinpath(self.dirname, modname + '.py') 1808233Snate@binkert.org 1816143Snate@binkert.org self.cc_source = Source(cc_file, swig=True) 1826143Snate@binkert.org self.py_source = PySource(package, py_file) 1836143Snate@binkert.org 1846143Snate@binkert.orgunit_tests = [] 1855522Snate@binkert.orgdef UnitTest(target, sources): 1865522Snate@binkert.org if not isinstance(sources, (list, tuple)): 1875522Snate@binkert.org sources = [ sources ] 1885522Snate@binkert.org 1895604Snate@binkert.org sources = [ Source(src, skip_lib=True) for src in sources ] 1905604Snate@binkert.org unit_tests.append((target, sources)) 1916143Snate@binkert.org 1926143Snate@binkert.org# Children should have access 1934762Snate@binkert.orgExport('Source') 1944762Snate@binkert.orgExport('PySource') 1956143Snate@binkert.orgExport('SimObject') 1966727Ssteve.reinhardt@amd.comExport('SwigSource') 1976727Ssteve.reinhardt@amd.comExport('UnitTest') 1986727Ssteve.reinhardt@amd.com 1994762Snate@binkert.org######################################################################## 2006143Snate@binkert.org# 2016143Snate@binkert.org# Trace Flags 2026143Snate@binkert.org# 2036143Snate@binkert.orgtrace_flags = {} 2046727Ssteve.reinhardt@amd.comdef TraceFlag(name, desc=None): 2056143Snate@binkert.org if name in trace_flags: 2067674Snate@binkert.org raise AttributeError, "Flag %s already specified" % name 2077674Snate@binkert.org trace_flags[name] = (name, (), desc) 2085604Snate@binkert.org 2096143Snate@binkert.orgdef CompoundFlag(name, flags, desc=None): 2106143Snate@binkert.org if name in trace_flags: 2116143Snate@binkert.org raise AttributeError, "Flag %s already specified" % name 2124762Snate@binkert.org 2136143Snate@binkert.org compound = tuple(flags) 2144762Snate@binkert.org trace_flags[name] = (name, compound, desc) 2154762Snate@binkert.org 2164762Snate@binkert.orgExport('TraceFlag') 2176143Snate@binkert.orgExport('CompoundFlag') 2186143Snate@binkert.org 2194762Snate@binkert.org######################################################################## 2208233Snate@binkert.org# 2218233Snate@binkert.org# Set some compiler variables 2228233Snate@binkert.org# 2238233Snate@binkert.org 2246143Snate@binkert.org# Include file paths are rooted in this directory. SCons will 2256143Snate@binkert.org# automatically expand '.' to refer to both the source directory and 2264762Snate@binkert.org# the corresponding build directory to pick up generated include 2276143Snate@binkert.org# files. 2284762Snate@binkert.orgenv.Append(CPPPATH=Dir('.')) 2296143Snate@binkert.org 2304762Snate@binkert.orgfor extra_dir in extras_dir_list: 2316143Snate@binkert.org env.Append(CPPPATH=Dir(extra_dir)) 2328233Snate@binkert.org 2338233Snate@binkert.org# Workaround for bug in SCons version > 0.97d20071212 23410453SAndrew.Bardsley@arm.com# Scons bug id: 2006 M5 Bug id: 308 2356143Snate@binkert.orgfor root, dirs, files in os.walk(base_dir, topdown=True): 2366143Snate@binkert.org Dir(root[len(base_dir) + 1:]) 2376143Snate@binkert.org 2386143Snate@binkert.org######################################################################## 2396143Snate@binkert.org# 2406143Snate@binkert.org# Walk the tree and execute all SConscripts in subdirectories 2416143Snate@binkert.org# 2426143Snate@binkert.org 24310453SAndrew.Bardsley@arm.comhere = Dir('.').srcnode().abspath 24410453SAndrew.Bardsley@arm.comfor root, dirs, files in os.walk(base_dir, topdown=True): 245955SN/A if root == here: 2469396Sandreas.hansson@arm.com # we don't want to recurse back into this SConscript 2479396Sandreas.hansson@arm.com continue 2489396Sandreas.hansson@arm.com 2499396Sandreas.hansson@arm.com if 'SConscript' in files: 2509396Sandreas.hansson@arm.com build_dir = joinpath(env['BUILDDIR'], root[len(base_dir) + 1:]) 2519396Sandreas.hansson@arm.com SConscript(joinpath(root, 'SConscript'), variant_dir=build_dir) 2529396Sandreas.hansson@arm.com 2539396Sandreas.hansson@arm.comfor extra_dir in extras_dir_list: 2549396Sandreas.hansson@arm.com prefix_len = len(dirname(extra_dir)) + 1 2559396Sandreas.hansson@arm.com for root, dirs, files in os.walk(extra_dir, topdown=True): 2569396Sandreas.hansson@arm.com if 'SConscript' in files: 2579396Sandreas.hansson@arm.com build_dir = joinpath(env['BUILDDIR'], root[prefix_len:]) 2589396Sandreas.hansson@arm.com SConscript(joinpath(root, 'SConscript'), variant_dir=build_dir) 2599930Sandreas.hansson@arm.com 2609930Sandreas.hansson@arm.comfor opt in export_vars: 2619396Sandreas.hansson@arm.com env.ConfigFile(opt) 2628235Snate@binkert.org 2638235Snate@binkert.orgdef makeTheISA(source, target, env): 2646143Snate@binkert.org isas = [ src.get_contents() for src in source ] 2658235Snate@binkert.org target_isa = env['TARGET_ISA'] 2669003SAli.Saidi@ARM.com def define(isa): 2678235Snate@binkert.org return isa.upper() + '_ISA' 2688235Snate@binkert.org 2698235Snate@binkert.org def namespace(isa): 2708235Snate@binkert.org return isa[0].upper() + isa[1:].lower() + 'ISA' 2718235Snate@binkert.org 2728235Snate@binkert.org 2738235Snate@binkert.org code = code_formatter() 2748235Snate@binkert.org code('''\ 2758235Snate@binkert.org#ifndef __CONFIG_THE_ISA_HH__ 2768235Snate@binkert.org#define __CONFIG_THE_ISA_HH__ 2778235Snate@binkert.org 2788235Snate@binkert.org''') 2798235Snate@binkert.org 2808235Snate@binkert.org for i,isa in enumerate(isas): 2819003SAli.Saidi@ARM.com code('#define $0 $1', define(isa), i + 1) 2828235Snate@binkert.org 2835584Snate@binkert.org code(''' 2844382Sbinkertn@umich.edu 2854202Sbinkertn@umich.edu#define THE_ISA ${{define(target_isa)}} 2864382Sbinkertn@umich.edu#define TheISA ${{namespace(target_isa)}} 2874382Sbinkertn@umich.edu 2884382Sbinkertn@umich.edu#endif // __CONFIG_THE_ISA_HH__''') 2899396Sandreas.hansson@arm.com 2905584Snate@binkert.org code.write(str(target[0])) 2914382Sbinkertn@umich.edu 2924382Sbinkertn@umich.eduenv.Command('config/the_isa.hh', map(Value, all_isa_list), 2934382Sbinkertn@umich.edu MakeAction(makeTheISA, " [ CFG ISA] $STRIP_TARGET")) 2948232Snate@binkert.org 2955192Ssaidi@eecs.umich.edu######################################################################## 2968232Snate@binkert.org# 2978232Snate@binkert.org# Prevent any SimObjects from being added after this point, they 2988232Snate@binkert.org# should all have been added in the SConscripts above 2995192Ssaidi@eecs.umich.edu# 3008232Snate@binkert.orgSimObject.fixed = True 3015192Ssaidi@eecs.umich.edu 3025799Snate@binkert.orgclass DictImporter(object): 3038232Snate@binkert.org '''This importer takes a dictionary of arbitrary module names that 3045192Ssaidi@eecs.umich.edu map to arbitrary filenames.''' 3055192Ssaidi@eecs.umich.edu def __init__(self, modules): 3065192Ssaidi@eecs.umich.edu self.modules = modules 3078232Snate@binkert.org self.installed = set() 3085192Ssaidi@eecs.umich.edu 3098232Snate@binkert.org def __del__(self): 3105192Ssaidi@eecs.umich.edu self.unload() 3115192Ssaidi@eecs.umich.edu 3125192Ssaidi@eecs.umich.edu def unload(self): 3135192Ssaidi@eecs.umich.edu import sys 3144382Sbinkertn@umich.edu for module in self.installed: 3154382Sbinkertn@umich.edu del sys.modules[module] 3164382Sbinkertn@umich.edu self.installed = set() 3172667Sstever@eecs.umich.edu 3182667Sstever@eecs.umich.edu def find_module(self, fullname, path): 3192667Sstever@eecs.umich.edu if fullname == 'm5.defines': 3202667Sstever@eecs.umich.edu return self 3212667Sstever@eecs.umich.edu 3222667Sstever@eecs.umich.edu if fullname == 'm5.objects': 3235742Snate@binkert.org return self 3245742Snate@binkert.org 3255742Snate@binkert.org if fullname.startswith('m5.internal'): 3265793Snate@binkert.org return None 3278334Snate@binkert.org 3285793Snate@binkert.org source = self.modules.get(fullname, None) 3295793Snate@binkert.org if source is not None and fullname.startswith('m5.objects'): 3305793Snate@binkert.org return self 3314382Sbinkertn@umich.edu 3324762Snate@binkert.org return None 3335344Sstever@gmail.com 3344382Sbinkertn@umich.edu def load_module(self, fullname): 3355341Sstever@gmail.com mod = imp.new_module(fullname) 3365742Snate@binkert.org sys.modules[fullname] = mod 3375742Snate@binkert.org self.installed.add(fullname) 3385742Snate@binkert.org 3395742Snate@binkert.org mod.__loader__ = self 3405742Snate@binkert.org if fullname == 'm5.objects': 3414762Snate@binkert.org mod.__path__ = fullname.split('.') 3425742Snate@binkert.org return mod 3435742Snate@binkert.org 3447722Sgblack@eecs.umich.edu if fullname == 'm5.defines': 3455742Snate@binkert.org mod.__dict__['buildEnv'] = m5.util.SmartDict(build_env) 3465742Snate@binkert.org return mod 3475742Snate@binkert.org 3489930Sandreas.hansson@arm.com source = self.modules[fullname] 3499930Sandreas.hansson@arm.com if source.modname == '__init__': 3509930Sandreas.hansson@arm.com mod.__path__ = source.modpath 3519930Sandreas.hansson@arm.com mod.__file__ = source.abspath 3529930Sandreas.hansson@arm.com 3535742Snate@binkert.org exec file(source.abspath, 'r') in mod.__dict__ 3548242Sbradley.danofsky@amd.com 3558242Sbradley.danofsky@amd.com return mod 3568242Sbradley.danofsky@amd.com 3578242Sbradley.danofsky@amd.comimport m5.SimObject 3585341Sstever@gmail.comimport m5.params 3595742Snate@binkert.orgfrom m5.util import code_formatter 3607722Sgblack@eecs.umich.edu 3614773Snate@binkert.orgm5.SimObject.clear() 3626108Snate@binkert.orgm5.params.clear() 3631858SN/A 3641085SN/A# install the python importer so we can grab stuff from the source 3656658Snate@binkert.org# tree itself. We can't have SimObjects added after this point or 3666658Snate@binkert.org# else we won't know about them for the rest of the stuff. 3677673Snate@binkert.orgimporter = DictImporter(PySource.modules) 3686658Snate@binkert.orgsys.meta_path[0:0] = [ importer ] 3696658Snate@binkert.org 37011308Santhony.gutierrez@amd.com# import all sim objects so we can populate the all_objects list 3716658Snate@binkert.org# make sure that we're working with a list, then let's sort it 37211308Santhony.gutierrez@amd.comfor modname in SimObject.modnames: 3736658Snate@binkert.org exec('from m5.objects import %s' % modname) 3746658Snate@binkert.org 3757673Snate@binkert.org# we need to unload all of the currently imported modules so that they 3767673Snate@binkert.org# will be re-imported the next time the sconscript is run 3777673Snate@binkert.orgimporter.unload() 3787673Snate@binkert.orgsys.meta_path.remove(importer) 3797673Snate@binkert.org 3807673Snate@binkert.orgsim_objects = m5.SimObject.allClasses 3817673Snate@binkert.orgall_enums = m5.params.allEnums 38210467Sandreas.hansson@arm.com 3836658Snate@binkert.orgall_params = {} 3847673Snate@binkert.orgfor name,obj in sorted(sim_objects.iteritems()): 38510467Sandreas.hansson@arm.com for param in obj._params.local.values(): 38610467Sandreas.hansson@arm.com # load the ptype attribute now because it depends on the 38710467Sandreas.hansson@arm.com # current version of SimObject.allClasses, but when scons 38810467Sandreas.hansson@arm.com # actually uses the value, all versions of 38910467Sandreas.hansson@arm.com # SimObject.allClasses will have been loaded 39010467Sandreas.hansson@arm.com param.ptype 39110467Sandreas.hansson@arm.com 39210467Sandreas.hansson@arm.com if not hasattr(param, 'swig_decl'): 39310467Sandreas.hansson@arm.com continue 39410467Sandreas.hansson@arm.com pname = param.ptype_str 39510467Sandreas.hansson@arm.com if pname not in all_params: 3967673Snate@binkert.org all_params[pname] = param 3977673Snate@binkert.org 3987673Snate@binkert.org######################################################################## 3997673Snate@binkert.org# 4007673Snate@binkert.org# calculate extra dependencies 4019048SAli.Saidi@ARM.com# 4027673Snate@binkert.orgmodule_depends = ["m5", "m5.SimObject", "m5.params"] 4037673Snate@binkert.orgdepends = [ PySource.modules[dep].snode for dep in module_depends ] 4047673Snate@binkert.org 4057673Snate@binkert.org######################################################################## 4066658Snate@binkert.org# 4077756SAli.Saidi@ARM.com# Commands for the basic automatically generated python files 4087816Ssteve.reinhardt@amd.com# 4096658Snate@binkert.org 41011308Santhony.gutierrez@amd.com# Generate Python file containing a dict specifying the current 41111308Santhony.gutierrez@amd.com# buildEnv flags. 41211308Santhony.gutierrez@amd.comdef makeDefinesPyFile(target, source, env): 41311308Santhony.gutierrez@amd.com build_env, hg_info = [ x.get_contents() for x in source ] 41411308Santhony.gutierrez@amd.com 41511308Santhony.gutierrez@amd.com code = code_formatter() 41611308Santhony.gutierrez@amd.com code(""" 41711308Santhony.gutierrez@amd.comimport m5.internal 41811308Santhony.gutierrez@amd.comimport m5.util 41911308Santhony.gutierrez@amd.com 42011308Santhony.gutierrez@amd.combuildEnv = m5.util.SmartDict($build_env) 42111308Santhony.gutierrez@amd.comhgRev = '$hg_info' 42211308Santhony.gutierrez@amd.com 42311308Santhony.gutierrez@amd.comcompileDate = m5.internal.core.compileDate 42411308Santhony.gutierrez@amd.com_globals = globals() 42511308Santhony.gutierrez@amd.comfor key,val in m5.internal.core.__dict__.iteritems(): 42611308Santhony.gutierrez@amd.com if key.startswith('flag_'): 42711308Santhony.gutierrez@amd.com flag = key[5:] 42811308Santhony.gutierrez@amd.com _globals[flag] = val 42911308Santhony.gutierrez@amd.comdel _globals 43011308Santhony.gutierrez@amd.com""") 43111308Santhony.gutierrez@amd.com code.write(target[0].abspath) 43211308Santhony.gutierrez@amd.com 43311308Santhony.gutierrez@amd.comdefines_info = [ Value(build_env), Value(env['HG_INFO']) ] 43411308Santhony.gutierrez@amd.com# Generate a file with all of the compile options in it 43511308Santhony.gutierrez@amd.comenv.Command('python/m5/defines.py', defines_info, 43611308Santhony.gutierrez@amd.com MakeAction(makeDefinesPyFile, " [ DEFINES] $STRIP_TARGET")) 43711308Santhony.gutierrez@amd.comPySource('m5', 'python/m5/defines.py') 43811308Santhony.gutierrez@amd.com 43911308Santhony.gutierrez@amd.com# Generate python file containing info about the M5 source code 44011308Santhony.gutierrez@amd.comdef makeInfoPyFile(target, source, env): 44111308Santhony.gutierrez@amd.com code = code_formatter() 44211308Santhony.gutierrez@amd.com for src in source: 44311308Santhony.gutierrez@amd.com data = ''.join(file(src.srcnode().abspath, 'r').xreadlines()) 44411308Santhony.gutierrez@amd.com code('$src = ${{repr(data)}}') 44511308Santhony.gutierrez@amd.com code.write(str(target[0])) 44611308Santhony.gutierrez@amd.com 44711308Santhony.gutierrez@amd.com# Generate a file that wraps the basic top level files 44811308Santhony.gutierrez@amd.comenv.Command('python/m5/info.py', 44911308Santhony.gutierrez@amd.com [ '#/AUTHORS', '#/LICENSE', '#/README', '#/RELEASE_NOTES' ], 45011308Santhony.gutierrez@amd.com MakeAction(makeInfoPyFile, " [ INFO] $STRIP_TARGET")) 45111308Santhony.gutierrez@amd.comPySource('m5', 'python/m5/info.py') 45211308Santhony.gutierrez@amd.com 45311308Santhony.gutierrez@amd.com######################################################################## 45411308Santhony.gutierrez@amd.com# 4554382Sbinkertn@umich.edu# Create all of the SimObject param headers and enum headers 4564382Sbinkertn@umich.edu# 4574762Snate@binkert.org 4584762Snate@binkert.orgdef createSimObjectParam(target, source, env): 4594762Snate@binkert.org assert len(target) == 1 and len(source) == 1 4606654Snate@binkert.org 4616654Snate@binkert.org name = str(source[0].get_contents()) 4625517Snate@binkert.org obj = sim_objects[name] 4635517Snate@binkert.org 4645517Snate@binkert.org code = code_formatter() 4655517Snate@binkert.org obj.cxx_decl(code) 4665517Snate@binkert.org code.write(target[0].abspath) 4675517Snate@binkert.org 4685517Snate@binkert.orgdef createSwigParam(target, source, env): 4695517Snate@binkert.org assert len(target) == 1 and len(source) == 1 4705517Snate@binkert.org 4715517Snate@binkert.org name = str(source[0].get_contents()) 4725517Snate@binkert.org param = all_params[name] 4735517Snate@binkert.org 4745517Snate@binkert.org code = code_formatter() 4755517Snate@binkert.org code('%module(package="m5.internal") $0_${name}', param.file_ext) 4765517Snate@binkert.org param.swig_decl(code) 4775517Snate@binkert.org code.write(target[0].abspath) 4785517Snate@binkert.org 4796654Snate@binkert.orgdef createEnumStrings(target, source, env): 4805517Snate@binkert.org assert len(target) == 1 and len(source) == 1 4815517Snate@binkert.org 4825517Snate@binkert.org name = str(source[0].get_contents()) 4835517Snate@binkert.org obj = all_enums[name] 4845517Snate@binkert.org 4855517Snate@binkert.org code = code_formatter() 4865517Snate@binkert.org obj.cxx_def(code) 4875517Snate@binkert.org code.write(target[0].abspath) 4886143Snate@binkert.org 4896654Snate@binkert.orgdef createEnumParam(target, source, env): 4905517Snate@binkert.org assert len(target) == 1 and len(source) == 1 4915517Snate@binkert.org 4925517Snate@binkert.org name = str(source[0].get_contents()) 4935517Snate@binkert.org obj = all_enums[name] 4945517Snate@binkert.org 4955517Snate@binkert.org code = code_formatter() 4965517Snate@binkert.org obj.cxx_decl(code) 4975517Snate@binkert.org code.write(target[0].abspath) 4985517Snate@binkert.org 4995517Snate@binkert.orgdef createEnumSwig(target, source, env): 5005517Snate@binkert.org assert len(target) == 1 and len(source) == 1 5015517Snate@binkert.org 5025517Snate@binkert.org name = str(source[0].get_contents()) 5035517Snate@binkert.org obj = all_enums[name] 5046654Snate@binkert.org 5056654Snate@binkert.org code = code_formatter() 5065517Snate@binkert.org code('''\ 5075517Snate@binkert.org%module(package="m5.internal") enum_$name 5086143Snate@binkert.org 5096143Snate@binkert.org%{ 5106143Snate@binkert.org#include "enums/$name.hh" 5116727Ssteve.reinhardt@amd.com%} 5125517Snate@binkert.org 5136727Ssteve.reinhardt@amd.com%include "enums/$name.hh" 5145517Snate@binkert.org''') 5155517Snate@binkert.org code.write(target[0].abspath) 5165517Snate@binkert.org 5176654Snate@binkert.org# Generate all of the SimObject param struct header files 5186654Snate@binkert.orgparams_hh_files = [] 5197673Snate@binkert.orgfor name,simobj in sorted(sim_objects.iteritems()): 5206654Snate@binkert.org py_source = PySource.modules[simobj.__module__] 5216654Snate@binkert.org extra_deps = [ py_source.tnode ] 5226654Snate@binkert.org 5236654Snate@binkert.org hh_file = File('params/%s.hh' % name) 5245517Snate@binkert.org params_hh_files.append(hh_file) 5255517Snate@binkert.org env.Command(hh_file, Value(name), 5265517Snate@binkert.org MakeAction(createSimObjectParam, " [SO PARAM] $STRIP_TARGET")) 5276143Snate@binkert.org env.Depends(hh_file, depends + extra_deps) 5285517Snate@binkert.org 5294762Snate@binkert.org# Generate any parameter header files needed 5305517Snate@binkert.orgparams_i_files = [] 5315517Snate@binkert.orgfor name,param in all_params.iteritems(): 5326143Snate@binkert.org i_file = File('python/m5/internal/%s_%s.i' % (param.file_ext, name)) 5336143Snate@binkert.org params_i_files.append(i_file) 5345517Snate@binkert.org env.Command(i_file, Value(name), 5355517Snate@binkert.org MakeAction(createSwigParam, " [SW PARAM] $STRIP_TARGET")) 5365517Snate@binkert.org env.Depends(i_file, depends) 5375517Snate@binkert.org SwigSource('m5.internal', i_file) 5385517Snate@binkert.org 5395517Snate@binkert.org# Generate all enum header files 5405517Snate@binkert.orgfor name,enum in sorted(all_enums.iteritems()): 5415517Snate@binkert.org py_source = PySource.modules[enum.__module__] 5425517Snate@binkert.org extra_deps = [ py_source.tnode ] 5439338SAndreas.Sandberg@arm.com 5449338SAndreas.Sandberg@arm.com cc_file = File('enums/%s.cc' % name) 5459338SAndreas.Sandberg@arm.com env.Command(cc_file, Value(name), 5469338SAndreas.Sandberg@arm.com MakeAction(createEnumStrings, " [ENUM STR] $STRIP_TARGET")) 5479338SAndreas.Sandberg@arm.com env.Depends(cc_file, depends + extra_deps) 5489338SAndreas.Sandberg@arm.com Source(cc_file) 5498596Ssteve.reinhardt@amd.com 5508596Ssteve.reinhardt@amd.com hh_file = File('enums/%s.hh' % name) 5518596Ssteve.reinhardt@amd.com env.Command(hh_file, Value(name), 5528596Ssteve.reinhardt@amd.com MakeAction(createEnumParam, " [EN PARAM] $STRIP_TARGET")) 5538596Ssteve.reinhardt@amd.com env.Depends(hh_file, depends + extra_deps) 5548596Ssteve.reinhardt@amd.com 5558596Ssteve.reinhardt@amd.com i_file = File('python/m5/internal/enum_%s.i' % name) 5566143Snate@binkert.org env.Command(i_file, Value(name), 5575517Snate@binkert.org MakeAction(createEnumSwig, " [ENUMSWIG] $STRIP_TARGET")) 5586654Snate@binkert.org env.Depends(i_file, depends + extra_deps) 5596654Snate@binkert.org SwigSource('m5.internal', i_file) 5606654Snate@binkert.org 5616654Snate@binkert.orgdef buildParam(target, source, env): 5626654Snate@binkert.org name = source[0].get_contents() 5636654Snate@binkert.org obj = sim_objects[name] 5645517Snate@binkert.org class_path = obj.cxx_class.split('::') 5655517Snate@binkert.org classname = class_path[-1] 5665517Snate@binkert.org namespaces = class_path[:-1] 5678596Ssteve.reinhardt@amd.com params = obj._params.local.values() 5688596Ssteve.reinhardt@amd.com 5694762Snate@binkert.org code = code_formatter() 5704762Snate@binkert.org 5714762Snate@binkert.org code('%module(package="m5.internal") param_$name') 5724762Snate@binkert.org code() 5734762Snate@binkert.org code('%{') 5744762Snate@binkert.org code('#include "params/$obj.hh"') 5757675Snate@binkert.org for param in params: 57610584Sandreas.hansson@arm.com param.cxx_predecls(code) 5774762Snate@binkert.org code('%}') 5784762Snate@binkert.org code() 5794762Snate@binkert.org 5804762Snate@binkert.org for param in params: 5814382Sbinkertn@umich.edu param.swig_predecls(code) 5824382Sbinkertn@umich.edu 5835517Snate@binkert.org code() 5846654Snate@binkert.org if obj._base: 5855517Snate@binkert.org code('%import "python/m5/internal/param_${{obj._base}}.i"') 5868126Sgblack@eecs.umich.edu code() 5876654Snate@binkert.org obj.swig_objdecls(code) 5887673Snate@binkert.org code() 5896654Snate@binkert.org 5906654Snate@binkert.org code('%include "params/$obj.hh"') 5916654Snate@binkert.org 5926654Snate@binkert.org code.write(target[0].abspath) 5936654Snate@binkert.org 5946654Snate@binkert.orgfor name in sim_objects.iterkeys(): 5956654Snate@binkert.org params_file = File('python/m5/internal/param_%s.i' % name) 5966669Snate@binkert.org env.Command(params_file, Value(name), 5976669Snate@binkert.org MakeAction(buildParam, " [BLDPARAM] $STRIP_TARGET")) 5986669Snate@binkert.org env.Depends(params_file, depends) 5996669Snate@binkert.org SwigSource('m5.internal', params_file) 6006669Snate@binkert.org 6016669Snate@binkert.org# Generate the main swig init file 6026654Snate@binkert.orgdef makeEmbeddedSwigInit(target, source, env): 6037673Snate@binkert.org code = code_formatter() 6045517Snate@binkert.org module = source[0].get_contents() 6058126Sgblack@eecs.umich.edu code('''\ 6065798Snate@binkert.org#include "sim/init.hh" 6077756SAli.Saidi@ARM.com 6087816Ssteve.reinhardt@amd.comextern "C" { 6095798Snate@binkert.org void init_${module}(); 6105798Snate@binkert.org} 6115517Snate@binkert.org 6125517Snate@binkert.orgEmbeddedSwig embed_swig_${module}(init_${module}); 6137673Snate@binkert.org''') 6145517Snate@binkert.org code.write(str(target[0])) 6155517Snate@binkert.org 6167673Snate@binkert.org# Build all swig modules 6177673Snate@binkert.orgfor swig in SwigSource.all: 6185517Snate@binkert.org env.Command([swig.cc_source.tnode, swig.py_source.tnode], swig.tnode, 6195798Snate@binkert.org MakeAction('$SWIG $SWIGFLAGS -outdir ${TARGETS[1].dir} ' 6205798Snate@binkert.org '-o ${TARGETS[0]} $SOURCES', " [ SWIG] $STRIP_TARGET")) 6218333Snate@binkert.org init_file = 'python/swig/init_%s.cc' % swig.module 6227816Ssteve.reinhardt@amd.com env.Command(init_file, Value(swig.module), 6235798Snate@binkert.org MakeAction(makeEmbeddedSwigInit, " [EMBED SW] $STRIP_TARGET")) 6245798Snate@binkert.org Source(init_file) 6254762Snate@binkert.org env.Depends(swig.py_source.tnode, swig.tnode) 6264762Snate@binkert.org env.Depends(swig.cc_source.tnode, swig.tnode) 6274762Snate@binkert.org 6284762Snate@binkert.orgdef getFlags(source_flags): 6294762Snate@binkert.org flagsMap = {} 6308596Ssteve.reinhardt@amd.com flagsList = [] 6315517Snate@binkert.org for s in source_flags: 6325517Snate@binkert.org val = eval(s.get_contents()) 6335517Snate@binkert.org name, compound, desc = val 6345517Snate@binkert.org flagsList.append(val) 6355517Snate@binkert.org flagsMap[name] = bool(compound) 6367673Snate@binkert.org 6378596Ssteve.reinhardt@amd.com for name, compound, desc in flagsList: 6387673Snate@binkert.org for flag in compound: 6395517Snate@binkert.org if flag not in flagsMap: 64010458Sandreas.hansson@arm.com raise AttributeError, "Trace flag %s not found" % flag 64110458Sandreas.hansson@arm.com if flagsMap[flag]: 64210458Sandreas.hansson@arm.com raise AttributeError, \ 64310458Sandreas.hansson@arm.com "Compound flag can't point to another compound flag" 64410458Sandreas.hansson@arm.com 64510458Sandreas.hansson@arm.com flagsList.sort() 64610458Sandreas.hansson@arm.com return flagsList 64710458Sandreas.hansson@arm.com 64810458Sandreas.hansson@arm.com 64910458Sandreas.hansson@arm.com# Generate traceflags.py 65010458Sandreas.hansson@arm.comdef traceFlagsPy(target, source, env): 65110458Sandreas.hansson@arm.com assert(len(target) == 1) 6528596Ssteve.reinhardt@amd.com code = code_formatter() 6535517Snate@binkert.org 6545517Snate@binkert.org allFlags = getFlags(source) 6555517Snate@binkert.org 6568596Ssteve.reinhardt@amd.com code('basic = [') 6575517Snate@binkert.org code.indent() 6587673Snate@binkert.org for flag, compound, desc in allFlags: 6597673Snate@binkert.org if not compound: 6607673Snate@binkert.org code("'$flag',") 6615517Snate@binkert.org code(']') 6625517Snate@binkert.org code.dedent() 6635517Snate@binkert.org code() 6645517Snate@binkert.org 6655517Snate@binkert.org code('compound = [') 6665517Snate@binkert.org code.indent() 6675517Snate@binkert.org code("'All',") 6687673Snate@binkert.org for flag, compound, desc in allFlags: 6697673Snate@binkert.org if compound: 6707673Snate@binkert.org code("'$flag',") 6715517Snate@binkert.org code("]") 6728596Ssteve.reinhardt@amd.com code.dedent() 6735517Snate@binkert.org code() 6745517Snate@binkert.org 6755517Snate@binkert.org code("all = frozenset(basic + compound)") 6765517Snate@binkert.org code() 6775517Snate@binkert.org 6787673Snate@binkert.org code('compoundMap = {') 6797673Snate@binkert.org code.indent() 6807673Snate@binkert.org all = tuple([flag for flag,compound,desc in allFlags if not compound]) 6815517Snate@binkert.org code("'All' : $all,") 6828596Ssteve.reinhardt@amd.com for flag, compound, desc in allFlags: 6837675Snate@binkert.org if compound: 6847675Snate@binkert.org code("'$flag' : $compound,") 6857675Snate@binkert.org code('}') 6867675Snate@binkert.org code.dedent() 6877675Snate@binkert.org code() 6887675Snate@binkert.org 6898596Ssteve.reinhardt@amd.com code('descriptions = {') 6907675Snate@binkert.org code.indent() 6917675Snate@binkert.org code("'All' : 'All flags',") 6928596Ssteve.reinhardt@amd.com for flag, compound, desc in allFlags: 6938596Ssteve.reinhardt@amd.com code("'$flag' : '$desc',") 6948596Ssteve.reinhardt@amd.com code("}") 6958596Ssteve.reinhardt@amd.com code.dedent() 6968596Ssteve.reinhardt@amd.com 6978596Ssteve.reinhardt@amd.com code.write(str(target[0])) 6988596Ssteve.reinhardt@amd.com 6998596Ssteve.reinhardt@amd.comdef traceFlagsCC(target, source, env): 70010454SCurtis.Dunham@arm.com assert(len(target) == 1) 70110454SCurtis.Dunham@arm.com 70210454SCurtis.Dunham@arm.com allFlags = getFlags(source) 70310454SCurtis.Dunham@arm.com code = code_formatter() 7048596Ssteve.reinhardt@amd.com 7054762Snate@binkert.org # file header 7066143Snate@binkert.org code(''' 7076143Snate@binkert.org/* 7086143Snate@binkert.org * DO NOT EDIT THIS FILE! Automatically generated 7094762Snate@binkert.org */ 7104762Snate@binkert.org 7114762Snate@binkert.org#include "base/traceflags.hh" 7127756SAli.Saidi@ARM.com 7138596Ssteve.reinhardt@amd.comusing namespace Trace; 7144762Snate@binkert.org 71510454SCurtis.Dunham@arm.comconst char *Trace::flagStrings[] = 7164762Snate@binkert.org{''') 71710458Sandreas.hansson@arm.com 71810458Sandreas.hansson@arm.com code.indent() 71910458Sandreas.hansson@arm.com # The string array is used by SimpleEnumParam to map the strings 72010458Sandreas.hansson@arm.com # provided by the user to enum values. 72110458Sandreas.hansson@arm.com for flag, compound, desc in allFlags: 72210458Sandreas.hansson@arm.com if not compound: 72310458Sandreas.hansson@arm.com code('"$flag",') 72410458Sandreas.hansson@arm.com 72510458Sandreas.hansson@arm.com code('"All",') 72610458Sandreas.hansson@arm.com for flag, compound, desc in allFlags: 72710458Sandreas.hansson@arm.com if compound: 72810458Sandreas.hansson@arm.com code('"$flag",') 72910458Sandreas.hansson@arm.com code.dedent() 73010458Sandreas.hansson@arm.com 73110458Sandreas.hansson@arm.com code('''\ 73210458Sandreas.hansson@arm.com}; 73310458Sandreas.hansson@arm.com 73410458Sandreas.hansson@arm.comconst int Trace::numFlagStrings = ${{len(allFlags) + 1}}; 73510458Sandreas.hansson@arm.com 73610458Sandreas.hansson@arm.com''') 73710458Sandreas.hansson@arm.com 73810458Sandreas.hansson@arm.com # Now define the individual compound flag arrays. There is an array 73910458Sandreas.hansson@arm.com # for each compound flag listing the component base flags. 74010458Sandreas.hansson@arm.com all = tuple([flag for flag,compound,desc in allFlags if not compound]) 74110458Sandreas.hansson@arm.com code('static const Flags AllMap[] = {') 74210458Sandreas.hansson@arm.com code.indent() 74310458Sandreas.hansson@arm.com for flag, compound, desc in allFlags: 74410458Sandreas.hansson@arm.com if not compound: 74510458Sandreas.hansson@arm.com code('$flag,') 74610458Sandreas.hansson@arm.com code.dedent() 74710458Sandreas.hansson@arm.com code('};') 74810458Sandreas.hansson@arm.com code() 74910458Sandreas.hansson@arm.com 75010458Sandreas.hansson@arm.com for flag, compound, desc in allFlags: 75110458Sandreas.hansson@arm.com if not compound: 75210458Sandreas.hansson@arm.com continue 75310458Sandreas.hansson@arm.com code('static const Flags ${flag}Map[] = {') 75410458Sandreas.hansson@arm.com code.indent() 75510458Sandreas.hansson@arm.com for flag in compound: 75610458Sandreas.hansson@arm.com code('$flag,') 75710458Sandreas.hansson@arm.com code('(Flags)-1') 75810458Sandreas.hansson@arm.com code.dedent() 75910458Sandreas.hansson@arm.com code('};') 76010458Sandreas.hansson@arm.com code() 76110458Sandreas.hansson@arm.com 76210458Sandreas.hansson@arm.com # Finally the compoundFlags[] array maps the compound flags 76310458Sandreas.hansson@arm.com # to their individual arrays/ 76410458Sandreas.hansson@arm.com code('const Flags *Trace::compoundFlags[] = {') 76510458Sandreas.hansson@arm.com code.indent() 76610584Sandreas.hansson@arm.com code('AllMap,') 76710458Sandreas.hansson@arm.com for flag, compound, desc in allFlags: 76810458Sandreas.hansson@arm.com if compound: 76910458Sandreas.hansson@arm.com code('${flag}Map,') 77010458Sandreas.hansson@arm.com # file trailer 77110458Sandreas.hansson@arm.com code.dedent() 7728596Ssteve.reinhardt@amd.com code('};') 7735463Snate@binkert.org 77410584Sandreas.hansson@arm.com code.write(str(target[0])) 7758596Ssteve.reinhardt@amd.com 7765463Snate@binkert.orgdef traceFlagsHH(target, source, env): 7777756SAli.Saidi@ARM.com assert(len(target) == 1) 7788596Ssteve.reinhardt@amd.com 7794762Snate@binkert.org allFlags = getFlags(source) 78010454SCurtis.Dunham@arm.com code = code_formatter() 7817677Snate@binkert.org 7824762Snate@binkert.org # file header boilerplate 7834762Snate@binkert.org code('''\ 7846143Snate@binkert.org/* 7856143Snate@binkert.org * DO NOT EDIT THIS FILE! 7866143Snate@binkert.org * 7874762Snate@binkert.org * Automatically generated from traceflags.py 7884762Snate@binkert.org */ 7897756SAli.Saidi@ARM.com 7907816Ssteve.reinhardt@amd.com#ifndef __BASE_TRACE_FLAGS_HH__ 7914762Snate@binkert.org#define __BASE_TRACE_FLAGS_HH__ 79210454SCurtis.Dunham@arm.com 7934762Snate@binkert.orgnamespace Trace { 7944762Snate@binkert.org 7954762Snate@binkert.orgenum Flags {''') 7967756SAli.Saidi@ARM.com 7978596Ssteve.reinhardt@amd.com # Generate the enum. Base flags come first, then compound flags. 7984762Snate@binkert.org idx = 0 79910454SCurtis.Dunham@arm.com code.indent() 8004762Snate@binkert.org for flag, compound, desc in allFlags: 8017677Snate@binkert.org if not compound: 8027756SAli.Saidi@ARM.com code('$flag = $idx,') 8038596Ssteve.reinhardt@amd.com idx += 1 8047675Snate@binkert.org 80510454SCurtis.Dunham@arm.com numBaseFlags = idx 8067677Snate@binkert.org code('NumFlags = $idx,') 8075517Snate@binkert.org code.dedent() 8088596Ssteve.reinhardt@amd.com code() 80910584Sandreas.hansson@arm.com 8109248SAndreas.Sandberg@arm.com # put a comment in here to separate base from compound flags 8119248SAndreas.Sandberg@arm.com code(''' 8128596Ssteve.reinhardt@amd.com// The remaining enum values are *not* valid indices for Trace::flags. 8138596Ssteve.reinhardt@amd.com// They are "compound" flags, which correspond to sets of base 8148596Ssteve.reinhardt@amd.com// flags, and are used by changeFlag.''') 8159248SAndreas.Sandberg@arm.com 8168596Ssteve.reinhardt@amd.com code.indent() 8174762Snate@binkert.org code('All = $idx,') 8187674Snate@binkert.org idx += 1 8197674Snate@binkert.org for flag, compound, desc in allFlags: 8207674Snate@binkert.org if compound: 8217674Snate@binkert.org code('$flag = $idx,') 8227674Snate@binkert.org idx += 1 8237674Snate@binkert.org 8247674Snate@binkert.org numCompoundFlags = idx - numBaseFlags 8257674Snate@binkert.org code('NumCompoundFlags = $numCompoundFlags') 8267674Snate@binkert.org code.dedent() 8277674Snate@binkert.org 8287674Snate@binkert.org # trailer boilerplate 8297674Snate@binkert.org code('''\ 8307674Snate@binkert.org}; // enum Flags 8317674Snate@binkert.org 83211308Santhony.gutierrez@amd.com// Array of strings for SimpleEnumParam 8334762Snate@binkert.orgextern const char *flagStrings[]; 8346143Snate@binkert.orgextern const int numFlagStrings; 8356143Snate@binkert.org 8367756SAli.Saidi@ARM.com// Array of arraay pointers: for each compound flag, gives the list of 8377816Ssteve.reinhardt@amd.com// base flags to set. Inidividual flag arrays are terminated by -1. 8388235Snate@binkert.orgextern const Flags *compoundFlags[]; 8398596Ssteve.reinhardt@amd.com 8407756SAli.Saidi@ARM.com/* namespace Trace */ } 8417816Ssteve.reinhardt@amd.com 84210454SCurtis.Dunham@arm.com#endif // __BASE_TRACE_FLAGS_HH__ 8438235Snate@binkert.org''') 8444382Sbinkertn@umich.edu 8459396Sandreas.hansson@arm.com code.write(str(target[0])) 8469396Sandreas.hansson@arm.com 8479396Sandreas.hansson@arm.comflags = map(Value, trace_flags.values()) 8489396Sandreas.hansson@arm.comenv.Command('base/traceflags.py', flags, 8499396Sandreas.hansson@arm.com MakeAction(traceFlagsPy, " [ TRACING] $STRIP_TARGET")) 8509396Sandreas.hansson@arm.comPySource('m5', 'base/traceflags.py') 8519396Sandreas.hansson@arm.com 8529396Sandreas.hansson@arm.comenv.Command('base/traceflags.hh', flags, 8539396Sandreas.hansson@arm.com MakeAction(traceFlagsHH, " [ TRACING] $STRIP_TARGET")) 8549396Sandreas.hansson@arm.comenv.Command('base/traceflags.cc', flags, 8559396Sandreas.hansson@arm.com MakeAction(traceFlagsCC, " [ TRACING] $STRIP_TARGET")) 8569396Sandreas.hansson@arm.comSource('base/traceflags.cc') 85710454SCurtis.Dunham@arm.com 8589396Sandreas.hansson@arm.com# Embed python files. All .py files that have been indicated by a 8599396Sandreas.hansson@arm.com# PySource() call in a SConscript need to be embedded into the M5 8609396Sandreas.hansson@arm.com# library. To do that, we compile the file to byte code, marshal the 8619396Sandreas.hansson@arm.com# byte code, compress it, and then generate a c++ file that 8629396Sandreas.hansson@arm.com# inserts the result into an array. 8639396Sandreas.hansson@arm.comdef embedPyFile(target, source, env): 8648232Snate@binkert.org def c_str(string): 8658232Snate@binkert.org if string is None: 8668232Snate@binkert.org return "0" 8678232Snate@binkert.org return '"%s"' % string 8688232Snate@binkert.org 8696229Snate@binkert.org '''Action function to compile a .py into a code object, marshal 87010455SCurtis.Dunham@arm.com it, compress it, and stick it into an asm file so the code appears 8716229Snate@binkert.org as just bytes with a label in the data section''' 87210455SCurtis.Dunham@arm.com 87310455SCurtis.Dunham@arm.com src = file(str(source[0]), 'r').read() 87410455SCurtis.Dunham@arm.com 8755517Snate@binkert.org pysource = PySource.tnodes[source[0]] 8765517Snate@binkert.org compiled = compile(src, pysource.abspath, 'exec') 8777673Snate@binkert.org marshalled = marshal.dumps(compiled) 8785517Snate@binkert.org compressed = zlib.compress(marshalled) 87910455SCurtis.Dunham@arm.com data = compressed 8805517Snate@binkert.org sym = pysource.symname 8815517Snate@binkert.org 8828232Snate@binkert.org code = code_formatter() 88310455SCurtis.Dunham@arm.com code('''\ 88410455SCurtis.Dunham@arm.com#include "sim/init.hh" 88510455SCurtis.Dunham@arm.com 8867673Snate@binkert.orgnamespace { 8877673Snate@binkert.org 88810455SCurtis.Dunham@arm.comconst char data_${sym}[] = { 88910455SCurtis.Dunham@arm.com''') 89010455SCurtis.Dunham@arm.com code.indent() 8915517Snate@binkert.org step = 16 89210455SCurtis.Dunham@arm.com for i in xrange(0, len(data), step): 89310455SCurtis.Dunham@arm.com x = array.array('B', data[i:i+step]) 89410455SCurtis.Dunham@arm.com code(''.join('%d,' % d for d in x)) 89510455SCurtis.Dunham@arm.com code.dedent() 89610455SCurtis.Dunham@arm.com 89710455SCurtis.Dunham@arm.com code('''}; 89810455SCurtis.Dunham@arm.com 89910455SCurtis.Dunham@arm.comEmbeddedPython embedded_${sym}( 90010685Sandreas.hansson@arm.com ${{c_str(pysource.arcname)}}, 90110455SCurtis.Dunham@arm.com ${{c_str(pysource.abspath)}}, 90210685Sandreas.hansson@arm.com ${{c_str(pysource.modpath)}}, 90310455SCurtis.Dunham@arm.com data_${sym}, 9045517Snate@binkert.org ${{len(data)}}, 90510455SCurtis.Dunham@arm.com ${{len(marshalled)}}); 9068232Snate@binkert.org 9078232Snate@binkert.org/* namespace */ } 9085517Snate@binkert.org''') 9097673Snate@binkert.org code.write(str(target[0])) 9105517Snate@binkert.org 9118232Snate@binkert.orgfor source in PySource.all: 9128232Snate@binkert.org env.Command(source.cpp, source.tnode, 9135517Snate@binkert.org MakeAction(embedPyFile, " [EMBED PY] $STRIP_TARGET")) 9148232Snate@binkert.org Source(source.cpp) 9158232Snate@binkert.org 9168232Snate@binkert.org######################################################################## 9177673Snate@binkert.org# 9185517Snate@binkert.org# Define binaries. Each different build type (debug, opt, etc.) gets 9195517Snate@binkert.org# a slightly different build environment. 9207673Snate@binkert.org# 9215517Snate@binkert.org 92210455SCurtis.Dunham@arm.com# List of constructed environments to pass back to SConstruct 9235517Snate@binkert.orgenvList = [] 9245517Snate@binkert.org 9258232Snate@binkert.orgdate_source = Source('base/date.cc', skip_lib=True) 9268232Snate@binkert.org 9275517Snate@binkert.org# Function to create a new build environment as clone of current 9288232Snate@binkert.org# environment 'env' with modified object suffix and optional stripped 9298232Snate@binkert.org# binary. Additional keyword arguments are appended to corresponding 9305517Snate@binkert.org# build environment vars. 9318232Snate@binkert.orgdef makeEnv(label, objsfx, strip = False, **kwargs): 9328232Snate@binkert.org # SCons doesn't know to append a library suffix when there is a '.' in the 9338232Snate@binkert.org # name. Use '_' instead. 9345517Snate@binkert.org libname = 'm5_' + label 9358232Snate@binkert.org exename = 'm5.' + label 9368232Snate@binkert.org 9378232Snate@binkert.org new_env = env.Clone(OBJSUFFIX=objsfx, SHOBJSUFFIX=objsfx + 's') 9388232Snate@binkert.org new_env.Label = label 9398232Snate@binkert.org new_env.Append(**kwargs) 9408232Snate@binkert.org 9415517Snate@binkert.org swig_env = new_env.Clone() 9428232Snate@binkert.org swig_env.Append(CCFLAGS='-Werror') 9438232Snate@binkert.org if env['GCC']: 9445517Snate@binkert.org swig_env.Append(CCFLAGS='-Wno-uninitialized') 9458232Snate@binkert.org swig_env.Append(CCFLAGS='-Wno-sign-compare') 9467673Snate@binkert.org swig_env.Append(CCFLAGS='-Wno-parentheses') 9475517Snate@binkert.org 9487673Snate@binkert.org werror_env = new_env.Clone() 9495517Snate@binkert.org werror_env.Append(CCFLAGS='-Werror') 9508232Snate@binkert.org 9518232Snate@binkert.org def make_obj(source, static, extra_deps = None): 9528232Snate@binkert.org '''This function adds the specified source to the correct 9535192Ssaidi@eecs.umich.edu build environment, and returns the corresponding SCons Object 95410454SCurtis.Dunham@arm.com nodes''' 95510454SCurtis.Dunham@arm.com 9568232Snate@binkert.org if source.swig: 95710455SCurtis.Dunham@arm.com env = swig_env 95810455SCurtis.Dunham@arm.com elif source.Werror: 95910455SCurtis.Dunham@arm.com env = werror_env 96010455SCurtis.Dunham@arm.com else: 96110455SCurtis.Dunham@arm.com env = new_env 96210455SCurtis.Dunham@arm.com 9635192Ssaidi@eecs.umich.edu if static: 96411077SCurtis.Dunham@arm.com obj = env.StaticObject(source.tnode) 96511077SCurtis.Dunham@arm.com else: 96611077SCurtis.Dunham@arm.com obj = env.SharedObject(source.tnode) 96711077SCurtis.Dunham@arm.com 96811077SCurtis.Dunham@arm.com if extra_deps: 9697674Snate@binkert.org env.Depends(obj, extra_deps) 9705522Snate@binkert.org 9715522Snate@binkert.org return obj 9727674Snate@binkert.org 9737674Snate@binkert.org static_objs = [ make_obj(s, True) for s in Source.get(skip_lib=False)] 9747674Snate@binkert.org shared_objs = [ make_obj(s, False) for s in Source.get(skip_lib=False)] 9757674Snate@binkert.org 9767674Snate@binkert.org static_date = make_obj(date_source, static=True, extra_deps=static_objs) 9777674Snate@binkert.org static_objs.append(static_date) 9787674Snate@binkert.org 9797674Snate@binkert.org shared_date = make_obj(date_source, static=False, extra_deps=shared_objs) 9805522Snate@binkert.org shared_objs.append(shared_date) 9815522Snate@binkert.org 9825522Snate@binkert.org # First make a library of everything but main() so other programs can 9835517Snate@binkert.org # link against m5. 9845522Snate@binkert.org static_lib = new_env.StaticLibrary(libname, static_objs) 9855517Snate@binkert.org shared_lib = new_env.SharedLibrary(libname, shared_objs) 9866143Snate@binkert.org 9876727Ssteve.reinhardt@amd.com for target, sources in unit_tests: 9885522Snate@binkert.org objs = [ make_obj(s, static=True) for s in sources ] 9895522Snate@binkert.org new_env.Program("unittest/%s.%s" % (target, label), objs + static_objs) 9905522Snate@binkert.org 9917674Snate@binkert.org # Now link a stub with main() and the static library. 9925517Snate@binkert.org bin_objs = [make_obj(s, True) for s in Source.get(bin_only=True) ] 9937673Snate@binkert.org progname = exename 9947673Snate@binkert.org if strip: 9957674Snate@binkert.org progname += '.unstripped' 9967673Snate@binkert.org 9977674Snate@binkert.org targets = new_env.Program(progname, bin_objs + static_objs) 9987674Snate@binkert.org 9998946Sandreas.hansson@arm.com if strip: 10007674Snate@binkert.org if sys.platform == 'sunos5': 10017674Snate@binkert.org cmd = 'cp $SOURCE $TARGET; strip $TARGET' 10027674Snate@binkert.org else: 10035522Snate@binkert.org cmd = 'strip $SOURCE -o $TARGET' 10045522Snate@binkert.org targets = new_env.Command(exename, progname, 10057674Snate@binkert.org MakeAction(cmd, " [ STRIP] $STRIP_TARGET")) 10067674Snate@binkert.org 100711308Santhony.gutierrez@amd.com new_env.M5Binary = targets[0] 10087674Snate@binkert.org envList.append(new_env) 10097673Snate@binkert.org 10107674Snate@binkert.org# Debug binary 10117674Snate@binkert.orgccflags = {} 10127674Snate@binkert.orgif env['GCC']: 10137674Snate@binkert.org if sys.platform == 'sunos5': 10147674Snate@binkert.org ccflags['debug'] = '-gstabs+' 10157674Snate@binkert.org else: 10167674Snate@binkert.org ccflags['debug'] = '-ggdb3' 10177674Snate@binkert.org ccflags['opt'] = '-g -O3' 10187811Ssteve.reinhardt@amd.com ccflags['fast'] = '-O3' 10197674Snate@binkert.org ccflags['prof'] = '-O3 -g -pg' 10207673Snate@binkert.orgelif env['SUNCC']: 10215522Snate@binkert.org ccflags['debug'] = '-g0' 10226143Snate@binkert.org ccflags['opt'] = '-g -O' 102310453SAndrew.Bardsley@arm.com ccflags['fast'] = '-fast' 10247816Ssteve.reinhardt@amd.com ccflags['prof'] = '-fast -g -pg' 102510454SCurtis.Dunham@arm.comelif env['ICC']: 102610453SAndrew.Bardsley@arm.com ccflags['debug'] = '-g -O0' 10274382Sbinkertn@umich.edu ccflags['opt'] = '-g -O' 10284382Sbinkertn@umich.edu ccflags['fast'] = '-fast' 10294382Sbinkertn@umich.edu ccflags['prof'] = '-fast -g -pg' 10304382Sbinkertn@umich.eduelse: 10314382Sbinkertn@umich.edu print 'Unknown compiler, please fix compiler options' 10324382Sbinkertn@umich.edu Exit(1) 10334382Sbinkertn@umich.edu 10344382Sbinkertn@umich.edumakeEnv('debug', '.do', 103510196SCurtis.Dunham@arm.com CCFLAGS = Split(ccflags['debug']), 10364382Sbinkertn@umich.edu CPPDEFINES = ['DEBUG', 'TRACING_ON=1']) 103710196SCurtis.Dunham@arm.com 103810196SCurtis.Dunham@arm.com# Optimized binary 103910196SCurtis.Dunham@arm.commakeEnv('opt', '.o', 104010196SCurtis.Dunham@arm.com CCFLAGS = Split(ccflags['opt']), 104110196SCurtis.Dunham@arm.com CPPDEFINES = ['TRACING_ON=1']) 104210196SCurtis.Dunham@arm.com 104310196SCurtis.Dunham@arm.com# "Fast" binary 1044955SN/AmakeEnv('fast', '.fo', strip = True, 10452655Sstever@eecs.umich.edu CCFLAGS = Split(ccflags['fast']), 10462655Sstever@eecs.umich.edu CPPDEFINES = ['NDEBUG', 'TRACING_ON=0']) 10472655Sstever@eecs.umich.edu 10482655Sstever@eecs.umich.edu# Profiled binary 104910196SCurtis.Dunham@arm.commakeEnv('prof', '.po', 10505601Snate@binkert.org CCFLAGS = Split(ccflags['prof']), 10515601Snate@binkert.org CPPDEFINES = ['NDEBUG', 'TRACING_ON=0'], 105210196SCurtis.Dunham@arm.com LINKFLAGS = '-pg') 105310196SCurtis.Dunham@arm.com 105410196SCurtis.Dunham@arm.comReturn('envList') 10555522Snate@binkert.org