SConscript revision 6925:a27441e3d106
14202Sbinkertn@umich.edu# -*- mode:python -*- 24202Sbinkertn@umich.edu 34202Sbinkertn@umich.edu# Copyright (c) 2009 The Hewlett-Packard Development Company 44202Sbinkertn@umich.edu# All rights reserved. 54202Sbinkertn@umich.edu# 64202Sbinkertn@umich.edu# Redistribution and use in source and binary forms, with or without 74202Sbinkertn@umich.edu# modification, are permitted provided that the following conditions are 84202Sbinkertn@umich.edu# met: redistributions of source code must retain the above copyright 94202Sbinkertn@umich.edu# notice, this list of conditions and the following disclaimer; 104202Sbinkertn@umich.edu# redistributions in binary form must reproduce the above copyright 114202Sbinkertn@umich.edu# notice, this list of conditions and the following disclaimer in the 124202Sbinkertn@umich.edu# documentation and/or other materials provided with the distribution; 134202Sbinkertn@umich.edu# neither the name of the copyright holders nor the names of its 144202Sbinkertn@umich.edu# contributors may be used to endorse or promote products derived from 154202Sbinkertn@umich.edu# this software without specific prior written permission. 164202Sbinkertn@umich.edu# 174202Sbinkertn@umich.edu# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 184202Sbinkertn@umich.edu# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 194202Sbinkertn@umich.edu# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 204202Sbinkertn@umich.edu# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 214202Sbinkertn@umich.edu# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 224202Sbinkertn@umich.edu# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 234202Sbinkertn@umich.edu# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 244202Sbinkertn@umich.edu# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 254202Sbinkertn@umich.edu# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 264202Sbinkertn@umich.edu# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 274202Sbinkertn@umich.edu# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 284202Sbinkertn@umich.edu# 294202Sbinkertn@umich.edu# Authors: Nathan Binkert 304202Sbinkertn@umich.edu 314202Sbinkertn@umich.eduimport os 324202Sbinkertn@umich.eduimport sys 334486Sbinkertn@umich.edu 344486Sbinkertn@umich.edufrom os.path import isdir, isfile, join as joinpath 354486Sbinkertn@umich.edu 364486Sbinkertn@umich.eduImport('*') 374486Sbinkertn@umich.edu 385400Ssaidi@eecs.umich.eduif not env['RUBY']: 395400Ssaidi@eecs.umich.edu Return() 405398Ssaidi@eecs.umich.edu 415398Ssaidi@eecs.umich.eduprotocol_dir = Dir('.') 424202Sbinkertn@umich.eduhtml_dir = Dir('html') 434202Sbinkertn@umich.eduslicc_dir = Dir('../slicc') 444202Sbinkertn@umich.edu 454202Sbinkertn@umich.edusys.path[1:1] = [ Dir('..').srcnode().abspath ] 464202Sbinkertn@umich.edufrom slicc.parser import SLICC 474202Sbinkertn@umich.edu 484202Sbinkertn@umich.eduslicc_depends = [] 494202Sbinkertn@umich.edufor root,dirs,files in os.walk(slicc_dir.srcnode().abspath): 504202Sbinkertn@umich.edu for f in files: 514202Sbinkertn@umich.edu if f.endswith('.py'): 524202Sbinkertn@umich.edu slicc_depends.append(File(joinpath(root, f))) 534202Sbinkertn@umich.edu 544202Sbinkertn@umich.edu# 554202Sbinkertn@umich.edu# Use SLICC 565192Ssaidi@eecs.umich.edu# 575192Ssaidi@eecs.umich.edu 585192Ssaidi@eecs.umich.edudef slicc_scanner(node, env, path): 595192Ssaidi@eecs.umich.edu contents = node.get_contents() 605192Ssaidi@eecs.umich.edu files = [ line.strip() for line in contents.splitlines() if line ] 615192Ssaidi@eecs.umich.edu return files 625192Ssaidi@eecs.umich.edu 63env.Append(SCANNERS=Scanner(function=slicc_scanner,skeys=['.slicc'])) 64 65def slicc_emitter(target, source, env): 66 files = [s.srcnode().abspath for s in source[1:]] 67 slicc = SLICC(debug=True) 68 print "SLICC parsing..." 69 for name in slicc.load(files, verbose=True): 70 print " %s" % name 71 72 target.extend(sorted(slicc.files())) 73 pdir = str(protocol_dir) 74 hdir = str(html_dir) 75 76 if not isdir(pdir): 77 os.mkdir(pdir) 78 if not isdir(hdir): 79 os.mkdir(hdir) 80 81 print "SLICC Generator pass 1..." 82 slicc.findMachines() 83 84 print "SLICC Generator pass 2..." 85 slicc.generate() 86 87 print "SLICC writing C++ files..." 88 slicc.writeCodeFiles(pdir) 89 90 if env['NO_HTML']: 91 print "skipping HTML file creation" 92 else: 93 print "SLICC writing HTML files..." 94 slicc.writeHTMLFiles(hdir) 95 return target, source 96 97def slicc_action(target, source, env): 98 protocol = source[0].get_contents() 99 pdir = str(protocol_dir) 100 hdir = str(html_dir) 101 102 if not isdir(pdir): 103 os.mkdir(pdir) 104 if not isdir(hdir): 105 os.mkdir(hdir) 106 107 slicc = SLICC(debug=True) 108 files = [str(s) for s in source[1:]] 109 slicc.load(files, verbose=False) 110 111 print "SLICC Generator pass 1..." 112 slicc.findMachines() 113 114 print "SLICC Generator pass 2..." 115 slicc.generate() 116 117 print "SLICC writing C++ files..." 118 slicc.writeCodeFiles(pdir) 119 120 if env['NO_HTML']: 121 print "skipping HTML file creation" 122 else: 123 print "SLICC writing HTML files..." 124 slicc.writeHTMLFiles(hdir) 125 126slicc_builder = Builder(action=slicc_action, emitter=slicc_emitter) 127 128protocol = env['PROTOCOL'] 129sources = [ protocol_dir.File("RubySlicc_interfaces.slicc"), 130 protocol_dir.File("%s.slicc" % protocol) ] 131 132env.Append(BUILDERS={'SLICC' : slicc_builder}) 133nodes = env.SLICC([], [ Value(protocol) ] + sources) 134env.Depends(nodes, slicc_depends) 135 136for f in nodes: 137 s = str(f) 138 if s.endswith('.cc'): 139 Source(f) 140 elif s.endswith('.py'): 141 SimObject(f) 142 143