From 2278363015a2a5cc850b38213833096d33b496e8 Mon Sep 17 00:00:00 2001 From: Nathan Binkert Date: Tue, 22 Sep 2009 18:12:39 -0700 Subject: slicc: Pure python implementation of slicc. This is simply a translation of the C++ slicc into python with very minimal reorganization of the code. The output can be verified as nearly identical by doing a "diff -wBur". Slicc can easily be run manually by using util/slicc --- src/mem/slicc/main.cc | 246 -------------------------------------------------- 1 file changed, 246 deletions(-) delete mode 100644 src/mem/slicc/main.cc (limited to 'src/mem/slicc/main.cc') diff --git a/src/mem/slicc/main.cc b/src/mem/slicc/main.cc deleted file mode 100644 index 294925ee1..000000000 --- a/src/mem/slicc/main.cc +++ /dev/null @@ -1,246 +0,0 @@ - -/* - * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer; - * redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution; - * neither the name of the copyright holders nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * $Id$ - * - * */ - -#include "mem/slicc/main.hh" -#include "mem/slicc/symbols/StateMachine.hh" -#include "mem/slicc/generator/mif_gen.hh" -#include "mem/slicc/generator/html_gen.hh" -#include "mem/slicc/generator/fileio.hh" -#include "mem/slicc/ast/DeclListAST.hh" -#include "mem/slicc/symbols/Type.hh" -#include "mem/slicc/symbols/SymbolTable.hh" -#include "mem/slicc/symbols/Event.hh" -#include "mem/slicc/symbols/State.hh" -#include "mem/slicc/symbols/Action.hh" -#include "mem/slicc/symbols/Transition.hh" - -// -- Main conversion functions - -void printDotty(const StateMachine& sm, ostream& out); -void printTexTable(const StateMachine& sm, ostream& out); - -DeclListAST* g_decl_list_ptr; -DeclListAST* parse(string filename); - -int main(int argc, char *argv[]) -{ - cerr << "SLICC v0.3" << endl; - - if (argc < 5) { - cerr << " Usage: generator.exec files ... " << endl; - exit(1); - } - - // The path we should place the generated code - string code_path(argv[1]); - code_path += "/"; - - // The path we should place the generated html - string html_path(argv[2]); - html_path += "/"; - - string ident(argv[3]); - - string html_generate(argv[4]); - - Vector decl_list_vec; - - // Parse - cerr << "Parsing..." << endl; - for(int i=5; ifindMachines(); - } - - // Generate Code - cerr << "Generator pass 2..." << endl; - for(int i=0; igenerate(); - delete decl_list_ptr; - } - - // Generate C/C++ files - cerr << "Writing C files..." << endl; - - { - // Generate the name of the protocol - ostringstream sstr; - sstr << "// Auto generated C++ code started by "<<__FILE__<<":"<<__LINE__< "; - out << t.getNextStateShorthand() << "[label=\""; - out << t.getEventShorthand() << "/" - << t.getActionShorthands() << "\"]" << endl; - } - } - out << "}" << endl; -} - -void printTexTable(const StateMachine& sm, ostream& out) -{ - const Transition* trans_ptr; - int stateIndex, eventIndex; - string actions; - string nextState; - - out << "%& latex" << endl; - out << "\\documentclass[12pt]{article}" << endl; - out << "\\usepackage{graphics}" << endl; - out << "\\begin{document}" << endl; - // out << "{\\large" << endl; - out << "\\begin{tabular}{|l||"; - for(eventIndex=0; eventIndex < sm.numEvents(); eventIndex++) { - out << "l"; - } - out << "|} \\hline" << endl; - - for(eventIndex=0; eventIndex < sm.numEvents(); eventIndex++) { - out << " & \\rotatebox{90}{"; - out << sm.getEvent(eventIndex).getShorthand(); - out << "}"; - } - out << "\\\\ \\hline \\hline" << endl; - - for(stateIndex=0; stateIndex < sm.numStates(); stateIndex++) { - out << sm.getState(stateIndex).getShorthand(); - for(eventIndex=0; eventIndex < sm.numEvents(); eventIndex++) { - out << " & "; - trans_ptr = sm.getTransPtr(stateIndex, eventIndex); - if (trans_ptr == NULL) { - } else { - actions = trans_ptr->getActionShorthands(); - // FIXME: should compare index, not the string - if (trans_ptr->getNextStateShorthand() != - sm.getState(stateIndex).getShorthand() ) { - nextState = trans_ptr->getNextStateShorthand(); - } else { - nextState = ""; - } - - out << actions; - if ((nextState.length() != 0) && (actions.length() != 0)) { - out << "/"; - } - out << nextState; - } - } - out << "\\\\" << endl; - } - out << "\\hline" << endl; - out << "\\end{tabular}" << endl; - // out << "}" << endl; - out << "\\end{document}" << endl; -} - -- cgit v1.2.3