def __init__(self, topmodule, terms, binddict, resolved_terms, resolved_binddict, constlist): VerilogDataflowMerge.__init__(self, topmodule, terms, binddict, resolved_terms, resolved_binddict, constlist) self.clock_name = 'CLK' self.clock_edge = 'posedge' self.reset_name = 'RST_X' self.reset_edge = 'negedge'
def __init__(self, topmodule, terms, binddict, resolved_terms, resolved_binddict, constlist): VerilogDataflowMerge.__init__(self, topmodule, terms, binddict, resolved_terms, resolved_binddict, constlist)
def main(): INFO = "Dataflow merge module" VERSION = pyverilog.__version__ USAGE = "Usage: python example_merge.py -t TOPMODULE file ..." def showVersion(): print(INFO) print(VERSION) print(USAGE) sys.exit() optparser = OptionParser() optparser.add_option("-v", "--version", action="store_true", dest="showversion", default=False, help="Show the version") optparser.add_option("-I", "--include", dest="include", action="append", default=[], help="Include path") optparser.add_option("-D", dest="define", action="append", default=[], help="Macro Definition") optparser.add_option("-t", "--top", dest="topmodule", default="TOP", help="Top module, Default=TOP") optparser.add_option("--nobind", action="store_true", dest="nobind", default=False, help="No binding traversal, Default=False") optparser.add_option( "--noreorder", action="store_true", dest="noreorder", default=False, help="No reordering of binding dataflow, Default=False") optparser.add_option("-s", "--search", dest="searchtarget", action="append", default=[], help="Search Target Signal") (options, args) = optparser.parse_args() filelist = args if options.showversion: showVersion() for f in filelist: if not os.path.exists(f): raise IOError("file not found: " + f) if len(filelist) == 0: showVersion() analyzer = VerilogDataflowAnalyzer(filelist, options.topmodule, noreorder=options.noreorder, nobind=options.nobind, preprocess_include=options.include, preprocess_define=options.define) analyzer.generate() directives = analyzer.get_directives() terms = analyzer.getTerms() binddict = analyzer.getBinddict() optimizer = VerilogDataflowOptimizer(terms, binddict) optimizer.resolveConstant() resolved_terms = optimizer.getResolvedTerms() resolved_binddict = optimizer.getResolvedBinddict() constlist = optimizer.getConstlist() merge = VerilogDataflowMerge(options.topmodule, terms, binddict, resolved_terms, resolved_binddict, constlist) for target in options.searchtarget: termname = util.toTermname(target) tree = merge.getTree(termname) print('target: %s' % target) print(tree.tostr())
def main(): INFO = "Dataflow merge module" VERSION = pyverilog.utils.version.VERSION USAGE = "Usage: python example_merge.py -t TOPMODULE file ..." def showVersion(): print(INFO) print(VERSION) print(USAGE) sys.exit() optparser = OptionParser() optparser.add_option("-v","--version",action="store_true",dest="showversion", default=False,help="Show the version") optparser.add_option("-I","--include",dest="include",action="append", default=[],help="Include path") optparser.add_option("-D",dest="define",action="append", default=[],help="Macro Definition") optparser.add_option("-t","--top",dest="topmodule", default="TOP",help="Top module, Default=TOP") optparser.add_option("--nobind",action="store_true",dest="nobind", default=False,help="No binding traversal, Default=False") optparser.add_option("--noreorder",action="store_true",dest="noreorder", default=False,help="No reordering of binding dataflow, Default=False") optparser.add_option("-s","--search",dest="searchtarget",action="append", default=[],help="Search Target Signal") (options, args) = optparser.parse_args() filelist = args if options.showversion: showVersion() for f in filelist: if not os.path.exists(f): raise IOError("file not found: " + f) if len(filelist) == 0: showVersion() analyzer = VerilogDataflowAnalyzer(filelist, options.topmodule, noreorder=options.noreorder, nobind=options.nobind, preprocess_include=options.include, preprocess_define=options.define) analyzer.generate() directives = analyzer.get_directives() terms = analyzer.getTerms() binddict = analyzer.getBinddict() optimizer = VerilogDataflowOptimizer(terms, binddict) optimizer.resolveConstant() resolved_terms = optimizer.getResolvedTerms() resolved_binddict = optimizer.getResolvedBinddict() constlist = optimizer.getConstlist() merge = VerilogDataflowMerge(options.topmodule, terms, binddict, resolved_terms, resolved_binddict, constlist) for target in options.searchtarget: termname = util.toTermname(target) tree = merge.getTree(termname) print('target: %s' % target) print(tree.tostr())