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jcastillo |
/* -----------------------------------------------------------------------------
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*
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* SystemC to Verilog Translator v0.2
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* Provided by OpenSoc Design
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*
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* www.opensocdesign.com
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*
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* -----------------------------------------------------------------------------
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Library General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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%{
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#include
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#include "y.tab.h"
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extern int yylval;
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int includefound = 0;
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int linecomment = 0;
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int multilinecomment = 0;
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%}
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%%
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"\t" /* ignore whitespace */
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" " /* ignore whitespace */
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[0-9]+ if(!includefound & !linecomment & !multilinecomment) {
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yylval=atoi(yytext);
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return NUMBER;
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}
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SC_MODULE if(!includefound & !linecomment & !multilinecomment) return SC_MODULE;
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SC_METHOD if(!includefound & !linecomment & !multilinecomment) return SC_METHOD;
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SC_CTOR if(!includefound & !linecomment & !multilinecomment) return SC_CTOR;
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"void" if(!includefound & !linecomment & !multilinecomment) return VOID;
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sensitive_pos if(!includefound & !linecomment & !multilinecomment) return SENSITIVE_POS;
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sensitive_neg if(!includefound & !linecomment & !multilinecomment) return SENSITIVE_NEG;
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sensitive if(!includefound & !linecomment & !multilinecomment) return SENSITIVE;
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"<<" if(!includefound & !linecomment & !multilinecomment) return SENSIBLE;
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sc_in if(!includefound & !linecomment & !multilinecomment) return SC_IN;
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sc_out if(!includefound & !linecomment & !multilinecomment) return SC_OUT;
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sc_signal if(!includefound & !linecomment & !multilinecomment) return SC_SIGNAL;
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"bool" if(!includefound & !linecomment & !multilinecomment) return BOOL;
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"<" if(!includefound & !linecomment & !multilinecomment) return MENOR;
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">" if(!includefound & !linecomment & !multilinecomment) return MAYOR;
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sc_int if(!includefound & !linecomment & !multilinecomment) return SC_INT;
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sc_uint if(!includefound & !linecomment & !multilinecomment) return SC_UINT;
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sc_bigint if(!includefound & !linecomment & !multilinecomment) return SC_INT;
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sc_biguint if(!includefound & !linecomment & !multilinecomment) return SC_UINT;
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\( if(!includefound & !linecomment & !multilinecomment) return OPENPAR;
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\) if(!includefound & !linecomment & !multilinecomment) return CLOSEPAR;
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; if(!includefound & !linecomment & !multilinecomment) return SEMICOLON;
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"enum" if(!includefound & !linecomment & !multilinecomment) return ENUM;
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"," if(!includefound & !linecomment & !multilinecomment) return COLON;
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"{" if(!includefound & !linecomment & !multilinecomment) return OPENKEY;
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"}" if(!includefound & !linecomment & !multilinecomment) return CLOSEKEY;
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"->" if(!includefound & !linecomment & !multilinecomment) return ARROW;
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"=" if(!includefound & !linecomment & !multilinecomment) return EQUALS;
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"new" if(!includefound & !linecomment & !multilinecomment) return NEW;
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"\"" if(!includefound & !linecomment & !multilinecomment) return QUOTE;
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[a-zA-Z][a-z_A-Z0-9]* if(!includefound & !linecomment & !multilinecomment) {
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yylval=(int)strdup(yytext);
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return WORD;
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}
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"*" if(!includefound & !linecomment & !multilinecomment) return ASTERISCO;
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"\n" includefound = 0; linecomment = 0;
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"\\\n" /* no new line */
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"$" /* ignore */
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"." /* ignore */
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":" /* ignore */
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"#include" includefound = 1;
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"//" if (!multilinecomment) linecomment = 1;
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"/*" if (!linecomment) multilinecomment = 1;
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"*/" if (multilinecomment) multilinecomment = 0;
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"/" /* ignore */
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"-"
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"#"
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"@"
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"|"
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"~"
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"//"[ ]*[tT][rR][aA][nN][sS][lL][aA][tT][eE][ ]*[oO][fF][fF] return TRANSLATEOFF; /*Translate directive*/
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"//"[ ]*[tT][rR][aA][nN][sS][lL][aA][tT][eE][ ]*[oO][nN] return TRANSLATEON; /*Translate directive*/
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%%
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