/* -----------------------------------------------------------------------------
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/* -----------------------------------------------------------------------------
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*
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*
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* SystemC to Verilog Translator v0.3
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* SystemC to Verilog Translator v0.4
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* Provided by OpenSoc Design
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* Provided by OpenSoc Design
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*
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*
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* www.opensocdesign.com
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* www.opensocdesign.com
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*
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*
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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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* 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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* 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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* 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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* (at your option) any later version.
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*
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*
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* This program is distributed in the hope that it will be useful,
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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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* 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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* 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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* GNU Library General Public License for more details.
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*
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*
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* You should have received a copy of the GNU General Public License
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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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* 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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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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*/
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%{
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%{
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#include
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#include
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#include
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#include
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#include
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#include
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#include "sc2v_step2.h"
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#include "sc2v_step2.h"
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char *enumname;
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char *enumname;
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int reading_enumerates = 0;
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int reading_enumerates = 0;
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int lineno=1;
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int lineno = 1;
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/*Multiple Declarations*/
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/*Multiple Declarations*/
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int multipledec;
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int multipledec;
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char *storedtype;
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char *storedtype;
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/* Global var to store process module name*/
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/* Global var to store process module name*/
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char *module_name;
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char *module_name;
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int module_name_found = 0;
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int module_name_found = 0;
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/* Global var to store last port type*/
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/* Global var to store last port type*/
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char *lastportkind;
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char *lastportkind;
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int lastportsize;
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int lastportsize;
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int activeport = 0; // 1 -> reading port list
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int activeport = 0; // 1 -> reading port list
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/* Global var to store last signal type*/
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/* Global var to store last signal type*/
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int lastsignalsize;
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int lastsignalsize;
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int signalactive = 0;
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int signalactive = 0;
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/* Global var to store last SC_METHOD found*/
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/* Global var to store last SC_METHOD found*/
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char *active_method;
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char *active_method;
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char *active_method_type;
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char *active_method_type;
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int method_found;
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int method_found;
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/* Global var to store last sensitivity found*/
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/* Global var to store last sensitivity found*/
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char *last_sensibility;
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char *last_sensibility;
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int sensibility_active = 0;
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int sensibility_active = 0;
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/* Global var to store last function found*/
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char *functionname;
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int outputlenght = 0;
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int translate;
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int translate;
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void yyerror (const char *str)
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void yyerror (const char *str)
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{
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{
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fprintf (stderr, "line: %d error: %s\n", lineno, str);
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fprintf (stderr, "line: %d error: %s\n", lineno, str);
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}
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}
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int yywrap ()
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int yywrap ()
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{
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{
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return 1;
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return 1;
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}
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}
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main ()
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main ()
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{
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{
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/*Initialize lists */
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/*Initialize lists */
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writeslist = NULL;
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writeslist = NULL;
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portlist = NULL;;
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portlist = NULL;;
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signalslist = NULL;
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signalslist = NULL;
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sensibilitylist=NULL;
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sensibilitylist = NULL;
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processlist=NULL;
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processlist = NULL;
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instanceslist = NULL;
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instanceslist = NULL;
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enumlistlist = NULL;
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enumlistlist = NULL;
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funcinputslist = NULL;
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functionslist = NULL;
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translate = 1;
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translate = 1;
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fprintf(stderr,"\nSystemC to Verilog Translator v0.3\n\n");
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fprintf (stderr, "\nSystemC to Verilog Translator v0.3\n\n");
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fprintf(stderr,"Parsing header file.......\n\n");
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fprintf (stderr, "Parsing header file.......\n\n");
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FILE* yyin = stdin;
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FILE *yyin = stdin;
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FILE* yyout = stdout;
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FILE *yyout = stdout;
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yyparse ();
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yyparse ();
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printf ("module %s(", module_name);
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printf ("module %s(", module_name);
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EnumeratePorts (portlist);
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EnumeratePorts (portlist);
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printf (");\n");
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printf (");\n");
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ShowPortList (portlist);
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ShowPortList (portlist);
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printf ("\n");
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printf ("\n");
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RegOutputs (portlist);
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RegOutputs (portlist);
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printf ("\n");
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printf ("\n");
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ShowEnumListList (enumlistlist);
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ShowEnumListList (enumlistlist);
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writeslist=ReadWritesFile (writeslist,(char *) "file_writes.sc2v");
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writeslist = ReadWritesFile (writeslist, (char *) "file_writes.sc2v");
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ShowSignalsList (signalslist, writeslist);
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ShowSignalsList (signalslist, writeslist);
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printf ("\n");
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printf ("\n");
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ShowInstancedModules (instanceslist);
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ShowInstancedModules (instanceslist);
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printf ("\n");
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printf ("\n");
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ShowDefines ((char *) "file_defines.sc2v");
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ShowDefines ((char *) "file_defines.sc2v");
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ShowFunctionCode (functionslist);
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ShowProcessCode (processlist);
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ShowProcessCode (processlist);
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printf ("\n");
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printf ("\n");
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printf ("endmodule\n");
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printf ("endmodule\n");
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fprintf(stderr,"\nDone\n");
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fprintf (stderr, "\nDone\n");
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}
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}
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%}
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%}
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%token NUMBER SC_MODULE WORD OPENPAR CLOSEPAR SC_IN SC_OUT SEMICOLON BOOL ENUM
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%token NUMBER SC_MODULE WORD OPENPAR CLOSEPAR SC_IN SC_OUT SEMICOLON BOOL ENUM
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%token MENOR MAYOR SC_INT SC_UINT SC_METHOD SENSITIVE_POS SENSITIVE_NEG SENSITIVE
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%token MENOR MAYOR SC_REG SC_METHOD SENSITIVE_POS SENSITIVE_NEG SENSITIVE
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%token SENSIBLE CLOSEKEY OPENKEY SEMICOLON COLON SC_SIGNAL ARROW EQUALS NEW QUOTE
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%token SENSIBLE CLOSEKEY OPENKEY SEMICOLON COLON SC_SIGNAL ARROW EQUALS NEW QUOTE
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%token SC_CTOR VOID ASTERISCO TRANSLATEON TRANSLATEOFF
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%token SC_CTOR VOID ASTERISCO TRANSLATEON TRANSLATEOFF
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%% commands: /* empty */
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%% commands: /* empty */
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|commands command;
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|commands command;
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command:
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command:
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module
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module
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in_bool
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in_bool
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in_sc_int
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in_sc_reg
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in_sc_uint
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out_bool
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out_bool
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out_sc_int
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out_sc_reg
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out_sc_uint
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sc_method
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sc_method
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sensitive_pos
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sensitive_pos
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sensitive_neg
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sensitive_neg
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sensitive
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sensitive
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sensible_word_colon
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sensible_word_colon
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sensible_word_semicolon
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sensible_word_semicolon
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sensible_par_colon
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sensible_par_colon
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sensible_par_pos
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sensible_par_pos
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sensible_par_neg
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sensible_par_neg
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closekey
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closekey
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word_semicolon
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word_semicolon
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word_colon
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word_colon
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word_closekey
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word_closekey
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word_closekey_word
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word_closekey_word
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signal_bool
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signal_bool
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signal_uint
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signal_reg
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signal_int
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instantation
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instantation
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port_binding
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port_binding
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sc_ctor
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sc_ctor
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void
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void
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|inst_decl
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inst_decl
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closekey_semicolon
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closekey_semicolon
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enumerates
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enumerates
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enumerates_type
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enumerates_type
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declaration
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declaration
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declaration_sc_signal
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declaration_sc_signal
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multiple_declaration
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multiple_declaration
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multiple_sc_signal_declaration
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multiple_sc_signal_declaration
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translateoff
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translateoff
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translateon;
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translateon
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function
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functioninputs
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finishfunctioninputs
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| boolfunction | boolfunctioninputs | boolfinishfunctioninputs;
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module:
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module:
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SC_MODULE OPENPAR WORD CLOSEPAR OPENKEY
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SC_MODULE OPENPAR WORD CLOSEPAR OPENKEY
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{
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{
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if (translate == 1)
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if (translate == 1)
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{
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{
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if (module_name_found)
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if (module_name_found)
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{
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{
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fprintf (stderr,
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fprintf (stderr, "line: %d error: two or more modules found in the file\n",lineno);
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"line: %d error: two or more modules found in the file\n",
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lineno);
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exit (1);
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exit (1);
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}
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}
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else
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else
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{
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{
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module_name = (char *) malloc (256 * sizeof (char));
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module_name = (char *) malloc (256 * sizeof (char));
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strcpy (module_name, (char *) $3);
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strcpy (module_name, (char *) $3);
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module_name_found = 1;
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module_name_found = 1;
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}
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}
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}
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}
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}
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;
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in_sc_uint:
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SC_IN MENOR SC_UINT MENOR NUMBER MAYOR MAYOR
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{
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if (translate == 1)
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{
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activeport = 1;
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lastportsize = $5;
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lastportkind = (char *) "input";
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}
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};
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};
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in_sc_reg:
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in_sc_int:
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SC_IN MENOR SC_REG MENOR NUMBER MAYOR MAYOR
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SC_IN MENOR SC_INT MENOR NUMBER MAYOR MAYOR
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{
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{
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if (translate == 1)
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if (translate == 1)
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{
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{
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activeport = 1;
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activeport = 1;
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lastportsize = $5;
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lastportsize = $5;
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lastportkind = (char *) "input";
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lastportkind = (char *) "input";
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}
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}
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};
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};
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in_bool:
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in_bool:
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SC_IN MENOR BOOL MAYOR
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SC_IN MENOR BOOL MAYOR
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{
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{
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if (translate == 1)
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if (translate == 1)
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{
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{
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activeport = 1;
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activeport = 1;
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lastportsize = 0;
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lastportsize = 0;
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lastportkind = (char *) "input";
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lastportkind = (char *) "input";
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}
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}
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};
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};
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signal_bool:
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signal_bool:
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SC_SIGNAL MENOR BOOL MAYOR
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SC_SIGNAL MENOR BOOL MAYOR
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{
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{
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if (translate == 1)
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if (translate == 1)
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{
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{
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signalactive = 1;
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signalactive = 1;
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lastsignalsize = 0;
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lastsignalsize = 0;
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}
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};
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signal_uint:
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SC_SIGNAL MENOR SC_UINT MENOR NUMBER MAYOR MAYOR
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{
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if (translate == 1)
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{
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signalactive = 1;
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lastsignalsize = $5;
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}
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}
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};
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};
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signal_reg:
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signal_int:
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SC_SIGNAL MENOR SC_REG MENOR NUMBER MAYOR MAYOR
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SC_SIGNAL MENOR SC_INT MENOR NUMBER MAYOR MAYOR
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{
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{
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|
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if (translate == 1)
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if (translate == 1)
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{
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{
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signalactive = 1;
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signalactive = 1;
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lastsignalsize = $5;
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lastsignalsize = $5;
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}
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}
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|
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};
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};
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out_bool:
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out_bool:
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SC_OUT MENOR BOOL MAYOR
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SC_OUT MENOR BOOL MAYOR
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{
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{
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|
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if (translate == 1)
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if (translate == 1)
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{
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{
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activeport = 1;
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activeport = 1;
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lastportsize = 0;
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lastportsize = 0;
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lastportkind = (char *) "output";
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lastportkind = (char *) "output";
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|
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}
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}
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|
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};
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};
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out_sc_reg:
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SC_OUT MENOR SC_REG MENOR NUMBER MAYOR MAYOR
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out_sc_uint:
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SC_OUT MENOR SC_UINT MENOR NUMBER MAYOR MAYOR
|
|
{
|
{
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|
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if (translate == 1)
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if (translate == 1)
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{
|
{
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activeport = 1;
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lastportsize = $5;
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lastportkind = (char *) "output";
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|
|
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}
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};
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out_sc_int:
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SC_OUT MENOR SC_INT MENOR NUMBER MAYOR MAYOR
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{
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|
|
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if (translate == 1)
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{
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activeport = 1;
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activeport = 1;
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|
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lastportsize = $5;
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lastportsize = $5;
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|
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lastportkind = (char *) "output";
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lastportkind = (char *) "output";
|
|
|
}
|
}
|
|
|
};
|
};
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|
|
|
|
|
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sc_method:
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sc_method:
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SC_METHOD OPENPAR WORD CLOSEPAR SEMICOLON
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SC_METHOD OPENPAR WORD CLOSEPAR SEMICOLON
|
{
|
{
|
|
|
if (translate == 1)
|
if (translate == 1)
|
{
|
{
|
|
|
if (method_found)
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if (method_found)
|
|
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{
|
{
|
|
processlist =
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processlist=InsertProcess (processlist, active_method, sensibilitylist,
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InsertProcess (processlist, active_method, sensibilitylist,
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active_method_type);
|
active_method_type);
|
|
|
}
|
}
|
|
|
active_method = (char *) $3;
|
active_method = (char *) $3;
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|
|
method_found = 1;
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method_found = 1;
|
|
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/* New sensitivity list */
|
/* New sensitivity list */
|
sensibilitylist = NULL;
|
sensibilitylist = NULL;
|
|
|
}
|
}
|
|
|
};
|
};
|
|
|
|
|
|
|
sensible_par_neg:
|
sensible_par_neg:
|
SENSITIVE_NEG OPENPAR WORD CLOSEPAR SEMICOLON
|
SENSITIVE_NEG OPENPAR WORD CLOSEPAR SEMICOLON
|
{
|
{
|
|
|
if (translate == 1)
|
if (translate == 1)
|
{
|
{
|
|
|
active_method_type = (char *) "seq"; //comb
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active_method_type = (char *) "seq"; //comb
|
sensibilitylist=InsertSensibility (sensibilitylist, (char *) $3, "negedge");
|
sensibilitylist =
|
|
InsertSensibility (sensibilitylist, (char *) $3, "negedge");
|
}
|
}
|
|
|
};
|
};
|
|
|
|
|
|
|
sensible_par_pos:
|
sensible_par_pos:
|
SENSITIVE_POS OPENPAR WORD CLOSEPAR SEMICOLON
|
SENSITIVE_POS OPENPAR WORD CLOSEPAR SEMICOLON
|
{
|
{
|
|
|
if (translate == 1)
|
if (translate == 1)
|
{
|
{
|
|
|
active_method_type = (char *) "seq"; //comb
|
active_method_type = (char *) "seq"; //comb
|
sensibilitylist=InsertSensibility (sensibilitylist, (char *) $3, "posedge");
|
sensibilitylist =
|
|
InsertSensibility (sensibilitylist, (char *) $3, "posedge");
|
}
|
}
|
|
|
};
|
};
|
|
|
|
|
|
|
sensitive_pos:
|
sensitive_pos:
|
SENSITIVE_POS
|
SENSITIVE_POS
|
{
|
{
|
|
|
if (translate == 1)
|
if (translate == 1)
|
{
|
{
|
|
|
last_sensibility = (char *) "posedge";
|
last_sensibility = (char *) "posedge";
|
|
|
active_method_type = (char *) "seq"; //seq
|
active_method_type = (char *) "seq"; //seq
|
sensibility_active = 1;
|
sensibility_active = 1;
|
|
|
}
|
}
|
|
|
};
|
};
|
|
|
|
|
|
|
sensitive_neg:
|
sensitive_neg:
|
SENSITIVE_NEG
|
SENSITIVE_NEG
|
{
|
{
|
|
|
if (translate == 1)
|
if (translate == 1)
|
{
|
{
|
|
|
last_sensibility = (char *) "negedge";
|
last_sensibility = (char *) "negedge";
|
|
|
active_method_type = (char *) "seq"; //seq
|
active_method_type = (char *) "seq"; //seq
|
sensibility_active = 1;
|
sensibility_active = 1;
|
|
|
}
|
}
|
|
|
};
|
};
|
|
|
|
|
|
|
sensitive:
|
sensitive:
|
SENSITIVE
|
SENSITIVE
|
{
|
{
|
|
|
if (translate == 1)
|
if (translate == 1)
|
{
|
{
|
|
|
last_sensibility = (char *) " ";
|
last_sensibility = (char *) " ";
|
|
|
active_method_type = (char *) "comb"; //comb
|
active_method_type = (char *) "comb"; //comb
|
sensibility_active = 1;
|
sensibility_active = 1;
|
|
|
}
|
}
|
|
|
};
|
};
|
|
|
|
|
|
|
sensible_par_colon:
|
sensible_par_colon:
|
SENSITIVE OPENPAR WORD CLOSEPAR SEMICOLON
|
SENSITIVE OPENPAR WORD CLOSEPAR SEMICOLON
|
{
|
{
|
|
|
if (translate == 1)
|
if (translate == 1)
|
{
|
{
|
|
|
active_method_type = (char *) "comb"; //comb
|
active_method_type = (char *) "comb"; //comb
|
sensibilitylist=InsertSensibility (sensibilitylist, (char *) $3, " ");
|
sensibilitylist=InsertSensibility (sensibilitylist, (char *) $3, " ");
|
|
|
}
|
}
|
|
|
};
|
};
|
|
|
|
|
|
|
|
|
sensible_word_colon:
|
sensible_word_colon:
|
SENSIBLE WORD
|
SENSIBLE WORD
|
{
|
{
|
|
|
if (translate == 1)
|
if (translate == 1)
|
{
|
{
|
|
sensibilitylist =
|
sensibilitylist=InsertSensibility (sensibilitylist, (char *) $2,
|
InsertSensibility (sensibilitylist, (char *) $2,
|
(char *) last_sensibility);
|
(char *) last_sensibility);
|
|
|
}
|
}
|
|
|
};
|
};
|
|
|
|
|
|
|
sensible_word_semicolon:
|
sensible_word_semicolon:
|
SENSIBLE WORD SEMICOLON
|
SENSIBLE WORD SEMICOLON
|
{
|
{
|
|
|
if (translate == 1)
|
if (translate == 1)
|
{
|
{
|
|
sensibilitylist =
|
sensibilitylist=InsertSensibility (sensibilitylist, (char *) $2,
|
InsertSensibility (sensibilitylist, (char *) $2,
|
(char *) last_sensibility);
|
(char *) last_sensibility);
|
|
|
if (sensibility_active)
|
if (sensibility_active)
|
|
|
{
|
{
|
|
|
sensibility_active = 0;
|
sensibility_active = 0;
|
|
|
}
|
}
|
|
|
}
|
}
|
|
|
};
|
};
|
|
|
closekey:
|
closekey:
|
CLOSEKEY
|
CLOSEKEY
|
{
|
{
|
|
|
if (translate == 1)
|
if (translate == 1)
|
{
|
{
|
|
|
if (method_found)
|
if (method_found)
|
|
|
{
|
{
|
|
|
method_found = 0;
|
method_found = 0;
|
|
processlist =
|
processlist=InsertProcess (processlist, active_method, sensibilitylist,
|
InsertProcess (processlist, active_method, sensibilitylist,
|
active_method_type);
|
active_method_type);
|
|
|
}
|
}
|
|
|
}
|
}
|
|
|
};
|
};
|
|
|
|
|
|
|
word_semicolon:
|
word_semicolon:
|
WORD SEMICOLON
|
WORD SEMICOLON
|
{
|
{
|
|
|
if (translate == 1)
|
if (translate == 1)
|
{
|
{
|
|
|
if (activeport)
|
if (activeport)
|
|
|
{
|
{
|
|
portlist =
|
portlist=InsertPort (portlist,(char *) $1, lastportkind, lastportsize);
|
InsertPort (portlist, (char *) $1, lastportkind, lastportsize);
|
|
|
activeport = 0;
|
activeport = 0;
|
|
|
}
|
}
|
|
|
else if (signalactive)
|
else if (signalactive)
|
|
|
{
|
{
|
|
signalslist =
|
signalslist=InsertSignal (signalslist,(char *) $1, lastsignalsize);
|
InsertSignal (signalslist, (char *) $1, lastsignalsize);
|
|
|
signalactive = 0;
|
signalactive = 0;
|
|
|
}
|
}
|
else if (multipledec)
|
else if (multipledec)
|
{
|
{
|
|
|
int length, list_pos;
|
int length, list_pos;
|
|
|
length = 0;
|
length = 0;
|
|
|
list_pos = 0;
|
list_pos = 0;
|
|
|
//Look in the enumerated list if it was declared e.j state_t state;
|
//Look in the enumerated list if it was declared e.j state_t state;
|
list_pos = findEnumList (enumlistlist, storedtype);
|
list_pos = findEnumList (enumlistlist, storedtype);
|
|
|
if (list_pos > -1)
|
if (list_pos > -1)
|
{
|
{
|
|
|
//Calculate the number of bits needed to represent the enumerate
|
//Calculate the number of bits needed to represent the enumerate
|
length = findEnumerateLength (enumlistlist, list_pos);
|
length = findEnumerateLength (enumlistlist, list_pos);
|
|
|
|
|
signalslist=InsertSignal (signalslist,(char *) $1, length);
|
signalslist=InsertSignal (signalslist,(char *) $1, length);
|
|
|
writeslist=InsertWrite (writeslist,(char *) $1);
|
writeslist=InsertWrite (writeslist,(char *) $1);
|
|
|
free (storedtype);
|
free (storedtype);
|
|
|
multipledec = 0;
|
multipledec = 0;
|
|
|
}
|
}
|
else
|
else
|
{
|
{
|
|
fprintf (stderr, "\nline: %d Type %s unknow\n", lineno,
|
fprintf (stderr, "\nline: %d Type %s unknow\n", lineno, (char *) $1);
|
(char *) $1);
|
|
|
return (1);
|
return (1);
|
|
|
}
|
}
|
|
|
}
|
}
|
|
|
}
|
}
|
|
|
};
|
};
|
|
|
|
|
|
|
word_colon:
|
word_colon:
|
WORD COLON
|
WORD COLON
|
{
|
{
|
|
|
if (translate == 1)
|
if (translate == 1)
|
{
|
{
|
|
|
if (activeport)
|
if (activeport)
|
|
|
{
|
{
|
|
portlist =
|
portlist=InsertPort (portlist,(char *) $1, lastportkind, lastportsize);
|
InsertPort (portlist, (char *) $1, lastportkind, lastportsize);
|
|
|
}
|
}
|
|
|
else if (signalactive)
|
else if (signalactive)
|
|
|
{
|
{
|
|
signalslist =
|
signalslist=InsertSignal (signalslist,(char *) $1, lastsignalsize);
|
InsertSignal (signalslist, (char *) $1, lastsignalsize);
|
|
|
}
|
}
|
|
|
else if (reading_enumerates)
|
else if (reading_enumerates)
|
|
|
{
|
{
|
|
|
enumerateslist=InsertEnumerates (enumerateslist, (char *) $1);
|
enumerateslist=InsertEnumerates (enumerateslist, (char *) $1);
|
|
|
|
|
}
|
}
|
else if (multipledec)
|
else if (multipledec)
|
{
|
{
|
|
|
int length, list_pos;
|
int length, list_pos;
|
|
|
length = 0;
|
length = 0;
|
|
|
list_pos = 0;
|
list_pos = 0;
|
|
|
//Look in the enumerated list if it was declared e.j state_t state;
|
//Look in the enumerated list if it was declared e.j state_t state;
|
list_pos = findEnumList (enumlistlist, storedtype);
|
list_pos = findEnumList (enumlistlist, storedtype);
|
|
|
if (list_pos > -1)
|
if (list_pos > -1)
|
{
|
{
|
|
|
//Calculate the number of bits needed to represent the enumerate
|
//Calculate the number of bits needed to represent the enumerate
|
length = findEnumerateLength (enumlistlist, list_pos);
|
length = findEnumerateLength (enumlistlist, list_pos);
|
|
|
|
|
signalslist=InsertSignal (signalslist,(char *) $1, length);
|
signalslist=InsertSignal (signalslist,(char *) $1, length);
|
|
|
writeslist=InsertWrite (writeslist,(char *) $1);
|
writeslist=InsertWrite (writeslist,(char *) $1);
|
|
|
multipledec = 1;
|
multipledec = 1;
|
|
|
}
|
}
|
else
|
else
|
{
|
{
|
|
fprintf (stderr, "\nline: %d Type %s unknow\n", lineno,
|
fprintf (stderr, "\nline: %d Type %s unknow\n", lineno, (char *) $1);
|
(char *) $1);
|
|
|
return (1);
|
return (1);
|
|
|
}
|
}
|
|
|
}
|
}
|
|
|
}
|
}
|
|
|
};
|
};
|
|
|
|
|
|
|
word_closekey_word:
|
word_closekey_word:
|
WORD CLOSEKEY WORD SEMICOLON
|
WORD CLOSEKEY WORD SEMICOLON
|
{
|
{
|
|
|
if (translate == 1)
|
if (translate == 1)
|
{
|
{
|
|
|
//Finish enumerate var declaration
|
//Finish enumerate var declaration
|
if (reading_enumerates)
|
if (reading_enumerates)
|
|
|
{
|
{
|
|
|
enumerateslist=InsertEnumerates (enumerateslist, (char *) $1);
|
enumerateslist=InsertEnumerates (enumerateslist, (char *) $1);
|
|
|
enumlistlist=InsertEnumList (enumlistlist, enumerateslist, (char *) $4, 0); //Insert also the variable name
|
enumlistlist=InsertEnumList (enumlistlist, enumerateslist, (char *) $4, 0); //Insert also the variable name
|
reading_enumerates = 0;
|
reading_enumerates = 0;
|
|
|
}
|
}
|
|
|
}
|
}
|
|
|
};
|
};
|
|
|
|
|
|
|
word_closekey:
|
word_closekey:
|
WORD CLOSEKEY SEMICOLON
|
WORD CLOSEKEY SEMICOLON
|
{
|
{
|
|
|
if (translate == 1)
|
if (translate == 1)
|
{
|
{
|
|
|
//Finish enumerate type declaration
|
//Finish enumerate type declaration
|
if (reading_enumerates)
|
if (reading_enumerates)
|
|
|
{
|
{
|
|
|
enumerateslist=InsertEnumerates (enumerateslist, (char *) $1);
|
enumerateslist = InsertEnumerates (enumerateslist, (char *) $1);
|
|
|
enumlistlist=InsertEnumList (enumlistlist, enumerateslist, enumname, 1); //Insert also the variable name
|
enumlistlist = InsertEnumList (enumlistlist, enumerateslist, enumname, 1); //Insert also the variable name
|
reading_enumerates = 0;
|
reading_enumerates = 0;
|
|
|
}
|
}
|
|
|
}
|
}
|
|
|
};
|
};
|
|
|
|
|
|
|
|
|
instantation:
|
instantation:
|
WORD EQUALS NEW WORD OPENPAR QUOTE WORD QUOTE CLOSEPAR SEMICOLON
|
WORD EQUALS NEW WORD OPENPAR QUOTE WORD QUOTE CLOSEPAR SEMICOLON
|
{
|
{
|
|
|
if (translate == 1)
|
if (translate == 1)
|
{
|
{
|
|
instanceslist =
|
instanceslist=InsertInstance (instanceslist, (char *) $1, (char *) $4);
|
InsertInstance (instanceslist, (char *) $1, (char *) $4);
|
|
|
}
|
}
|
|
|
};
|
};
|
|
|
|
|
|
|
port_binding:
|
port_binding:
|
WORD ARROW WORD OPENPAR WORD CLOSEPAR SEMICOLON
|
WORD ARROW WORD OPENPAR WORD CLOSEPAR SEMICOLON
|
{
|
{
|
|
|
if (translate == 1)
|
if (translate == 1)
|
{
|
{
|
|
|
if (instanceslist == NULL){
|
if (instanceslist == NULL)
|
|
{
|
fprintf (stderr, "line: %d error: no instances found\n",lineno);
|
fprintf (stderr, "line: %d error: no instances found\n",lineno);
|
}else{
|
}
|
|
else
|
|
{
|
|
|
InstanceNode *ill;
|
InstanceNode *ill;
|
SGLIB_LIST_MAP_ON_ELEMENTS (InstanceNode, instanceslist, ill, next,
|
SGLIB_LIST_MAP_ON_ELEMENTS (InstanceNode, instanceslist, ill, next,
|
{
|
{
|
if (strcmp (ill->nameinstance, (char *) $1) == 0){
|
if (strcmp
|
ill->bindslist=InsertBind (ill->bindslist, (char *) $3, (char *) $5);
|
(ill->nameinstance,
|
break;
|
(char *) $1) == 0)
|
}
|
{
|
|
ill->bindslist =
|
|
InsertBind (ill->bindslist, (char *) $3,
|
|
(char *) $5); break;}
|
}
|
}
|
);
|
);
|
}
|
}
|
|
|
}
|
}
|
};
|
};
|
|
|
|
|
sc_ctor:
|
sc_ctor:
|
SC_CTOR OPENPAR WORD CLOSEPAR OPENKEY
|
SC_CTOR OPENPAR WORD CLOSEPAR OPENKEY
|
{
|
{
|
|
|
|
|
};
|
};
|
|
|
|
|
void:VOID WORD OPENPAR CLOSEPAR SEMICOLON
|
void:VOID WORD OPENPAR CLOSEPAR SEMICOLON
|
{
|
{
|
|
|
|
|
};
|
};
|
|
|
|
|
inst_decl:
|
inst_decl:
|
WORD ASTERISCO WORD SEMICOLON
|
WORD ASTERISCO WORD SEMICOLON
|
{
|
{
|
|
|
|
|
};
|
};
|
|
|
|
|
|
|
closekey_semicolon:CLOSEKEY SEMICOLON
|
closekey_semicolon:CLOSEKEY SEMICOLON
|
{
|
{
|
|
|
|
|
};
|
};
|
|
|
|
|
|
|
enumerates:
|
enumerates:
|
ENUM OPENKEY
|
ENUM OPENKEY
|
{
|
{
|
|
|
if (translate == 1)
|
if (translate == 1)
|
{
|
{
|
|
|
//New enumerate list
|
//New enumerate list
|
enumerateslist = NULL;
|
enumerateslist = NULL;
|
|
|
reading_enumerates = 1;
|
reading_enumerates = 1;
|
|
|
}
|
}
|
|
|
};
|
};
|
|
|
|
|
|
|
enumerates_type:
|
enumerates_type:
|
ENUM WORD OPENKEY
|
ENUM WORD OPENKEY
|
{
|
{
|
|
|
if (translate == 1)
|
if (translate == 1)
|
{
|
{
|
|
|
//In this case we define type e.g. enum state_t {S0,S1,S2};
|
//In this case we define type e.g. enum state_t {S0,S1,S2};
|
enumerateslist = NULL;
|
enumerateslist = NULL;
|
|
|
enumname = (char *)malloc (sizeof (char) * strlen ((char *) $2));
|
enumname = (char *) malloc (sizeof (char) * strlen ((char *) $2));
|
|
|
strcpy (enumname, (char *) $2);
|
strcpy (enumname, (char *) $2);
|
|
|
reading_enumerates = 1;
|
reading_enumerates = 1;
|
|
|
}
|
}
|
|
|
};
|
};
|
|
|
|
|
|
|
declaration:
|
declaration:
|
WORD WORD SEMICOLON
|
WORD WORD SEMICOLON
|
{
|
{
|
|
|
if (translate == 1)
|
if (translate == 1)
|
{
|
{
|
|
|
int length, list_pos;
|
int length, list_pos;
|
|
|
length = 0;
|
length = 0;
|
|
|
list_pos = 0;
|
list_pos = 0;
|
|
|
//Look in the enumerated list if it was declared e.j state_t state;
|
//Look in the enumerated list if it was declared e.j state_t state;
|
list_pos = findEnumList (enumlistlist, (char *) $1);
|
list_pos = findEnumList (enumlistlist, (char *) $1);
|
|
|
if (list_pos > -1)
|
if (list_pos > -1)
|
{
|
{
|
|
|
//Calculate the number of bits needed to represent the enumerate
|
//Calculate the number of bits needed to represent the enumerate
|
length = findEnumerateLength (enumlistlist, list_pos);
|
length = findEnumerateLength (enumlistlist, list_pos);
|
|
|
|
|
signalslist=InsertSignal (signalslist,(char *) $2, length);
|
signalslist=InsertSignal (signalslist,(char *) $2, length);
|
|
|
writeslist=InsertWrite (writeslist,(char *) $2);
|
writeslist=InsertWrite (writeslist,(char *) $2);
|
|
|
}
|
}
|
else
|
else
|
{
|
{
|
|
fprintf (stderr, "\nline: %d Type %s unknow\n", lineno,
|
fprintf (stderr, "\nline: %d Type %s unknow\n", lineno, (char *) $1);
|
(char *) $1);
|
|
|
return (1);
|
return (1);
|
|
|
}
|
}
|
|
|
}
|
}
|
|
|
};
|
};
|
|
|
|
|
|
|
declaration_sc_signal:
|
declaration_sc_signal:
|
SC_SIGNAL MENOR WORD MAYOR WORD SEMICOLON
|
SC_SIGNAL MENOR WORD MAYOR WORD SEMICOLON
|
{
|
{
|
|
|
if (translate == 1)
|
if (translate == 1)
|
{
|
{
|
|
|
int length, list_pos;
|
int length, list_pos;
|
|
|
length = 0;
|
length = 0;
|
|
|
list_pos = 0;
|
list_pos = 0;
|
|
|
//Look in the enumerated list if it was declared e.j state_t state;
|
//Look in the enumerated list if it was declared e.j state_t state;
|
list_pos = findEnumList (enumlistlist, (char *) $3);
|
list_pos = findEnumList (enumlistlist, (char *) $3);
|
|
|
if (list_pos > -1)
|
if (list_pos > -1)
|
{
|
{
|
|
|
//Calculate the number of bits needed to represent the enumerate
|
//Calculate the number of bits needed to represent the enumerate
|
length = findEnumerateLength (enumlistlist, list_pos);
|
length = findEnumerateLength (enumlistlist, list_pos);
|
|
|
|
|
signalslist=InsertSignal (signalslist,(char *) $5, length);
|
signalslist = InsertSignal (signalslist, (char *) $5, length);
|
|
|
writeslist=InsertWrite (writeslist,(char *) $5);
|
writeslist = InsertWrite (writeslist, (char *) $5);
|
|
|
}
|
}
|
else
|
else
|
{
|
{
|
|
|
fprintf (stderr, "\nline: %d Type %s unknow\n", lineno, (char *) $3);
|
fprintf (stderr, "\nline: %d Type %s unknow\n", lineno,
|
|
(char *) $3);
|
|
|
return (1);
|
return (1);
|
|
|
}
|
}
|
|
|
}
|
}
|
|
|
};
|
};
|
|
|
|
|
|
|
multiple_declaration:
|
multiple_declaration:
|
WORD WORD COLON
|
WORD WORD COLON
|
{
|
{
|
|
|
if (translate == 1)
|
if (translate == 1)
|
{
|
{
|
|
|
int length, list_pos;
|
int length, list_pos;
|
|
|
length = 0;
|
length = 0;
|
|
|
list_pos = 0;
|
list_pos = 0;
|
|
|
//Look in the enumerated list if it was declared e.j state_t state;
|
//Look in the enumerated list if it was declared e.j state_t state;
|
list_pos = findEnumList (enumlistlist, (char *) $1);
|
list_pos = findEnumList (enumlistlist, (char *) $1);
|
|
|
if (list_pos > -1)
|
if (list_pos > -1)
|
{
|
{
|
|
|
//Calculate the number of bits needed to represent the enumerate
|
//Calculate the number of bits needed to represent the enumerate
|
length = findEnumerateLength (enumlistlist, list_pos);
|
length = findEnumerateLength (enumlistlist, list_pos);
|
|
|
storedtype = (char *)malloc (sizeof (char) * strlen ((char *) $1));
|
storedtype = (char *) malloc (sizeof (char) * strlen ((char *) $1));
|
|
|
strcpy (storedtype, (char *) $1);
|
strcpy (storedtype, (char *) $1);
|
|
|
signalslist=InsertSignal (signalslist,(char *) $2, length);
|
signalslist = InsertSignal (signalslist, (char *) $2, length);
|
|
|
writeslist=InsertWrite (writeslist,(char *) $2);
|
writeslist = InsertWrite (writeslist, (char *) $2);
|
|
|
multipledec = 1;
|
multipledec = 1;
|
|
|
}
|
}
|
else
|
else
|
{
|
{
|
|
|
fprintf (stderr, "\nline: %d Type %s unknow\n", lineno, (char *) $1);
|
fprintf (stderr, "\nline: %d Type %s unknow\n", lineno,
|
|
(char *) $1);
|
|
|
return (1);
|
return (1);
|
|
|
}
|
}
|
|
|
}
|
}
|
|
|
};
|
};
|
|
|
|
|
|
|
multiple_sc_signal_declaration:
|
multiple_sc_signal_declaration:
|
SC_SIGNAL MENOR WORD MAYOR WORD COLON
|
SC_SIGNAL MENOR WORD MAYOR WORD COLON
|
{
|
{
|
|
|
if (translate == 1)
|
if (translate == 1)
|
{
|
{
|
int length, list_pos;
|
int length, list_pos;
|
length = 0;
|
length = 0;
|
list_pos = 0;
|
list_pos = 0;
|
|
|
//Look in the enumerated list if it was declared e.j state_t state;
|
//Look in the enumerated list if it was declared e.j state_t state;
|
list_pos = findEnumList (enumlistlist, (char *) $3);
|
list_pos = findEnumList (enumlistlist, (char *) $3);
|
|
|
if (list_pos > -1)
|
if (list_pos > -1)
|
{
|
{
|
|
|
//Calculate the number of bits needed to represent the enumerate
|
//Calculate the number of bits needed to represent the enumerate
|
length = findEnumerateLength (enumlistlist, list_pos);
|
length = findEnumerateLength (enumlistlist, list_pos);
|
|
|
storedtype = (char *)malloc (sizeof (char) * strlen ((char *) $3));
|
storedtype = (char *)malloc (sizeof (char) * strlen ((char *) $3));
|
|
|
strcpy (storedtype, (char *) $3);
|
strcpy (storedtype, (char *) $3);
|
|
|
signalslist=InsertSignal (signalslist,(char *) $5, length);
|
signalslist=InsertSignal (signalslist,(char *) $5, length);
|
|
|
writeslist=InsertWrite (writeslist,(char *) $5);
|
writeslist=InsertWrite (writeslist,(char *) $5);
|
|
|
multipledec = 1;
|
multipledec = 1;
|
|
|
}
|
}
|
else
|
else
|
{
|
{
|
|
fprintf (stderr, "\nline: %d Type %s unknow\n", lineno,
|
fprintf (stderr, "\nline: %d Type %s unknow\n", lineno, (char *) $3);
|
(char *) $3);
|
|
|
return (1);
|
return (1);
|
|
|
}
|
}
|
|
|
}
|
}
|
|
|
};
|
};
|
|
|
|
|
|
|
translateoff:
|
translateoff:
|
TRANSLATEOFF
|
TRANSLATEOFF
|
{
|
{
|
|
|
translate = 0;
|
translate = 0;
|
|
|
fprintf (stderr, "line: %d Found Translate off directive \n",lineno);
|
fprintf (stderr, "line: %d Found Translate off directive \n",lineno);
|
|
|
};
|
};
|
|
|
|
|
|
|
translateon:
|
translateon:
|
TRANSLATEON
|
TRANSLATEON
|
{
|
{
|
|
|
translate = 1;
|
translate = 1;
|
|
|
fprintf (stderr, "line: %d Found Translate on directive \n",lineno);
|
fprintf (stderr, "line: %d Found Translate on directive \n",lineno);
|
|
};
|
|
|
|
function:
|
|
SC_REG MENOR NUMBER MAYOR WORD OPENPAR
|
|
{
|
|
fprintf (stderr, "line: %d Found Function Declaration \n", lineno);
|
|
/* New inputs list */
|
|
functionname = (char *) $5;
|
|
outputlenght = $3;
|
|
funcinputslist = NULL;
|
|
};
|
|
|
|
functioninputs:
|
|
SC_REG MENOR NUMBER MAYOR WORD COLON
|
|
{
|
|
funcinputslist = InsertFunctionInput (funcinputslist, (char *) $5, $3);
|
|
};
|
|
|
|
finishfunctioninputs:
|
|
SC_REG MENOR NUMBER MAYOR WORD CLOSEPAR SEMICOLON
|
|
{
|
|
funcinputslist = InsertFunctionInput (funcinputslist, (char *) $5, $3);
|
|
functionslist =
|
|
InsertFunction (functionslist, functionname, funcinputslist,
|
|
outputlenght);
|
|
};
|
|
|
|
boolfunction:
|
|
BOOL WORD OPENPAR
|
|
{
|
|
fprintf (stderr, "line: %d Found Function Declaration \n", lineno);
|
|
/* New inputs list */
|
|
functionname = (char *) $2;
|
|
outputlenght = 1;
|
|
funcinputslist = NULL;
|
|
};
|
|
|
|
boolfunctioninputs:
|
|
BOOL WORD COLON
|
|
{
|
|
funcinputslist = InsertFunctionInput (funcinputslist, (char *) $2, 1);
|
|
};
|
|
|
|
boolfinishfunctioninputs:
|
|
BOOL WORD CLOSEPAR SEMICOLON
|
|
{
|
|
funcinputslist = InsertFunctionInput (funcinputslist, (char *) $2, 1);
|
|
functionslist =
|
|
InsertFunction (functionslist, functionname, funcinputslist,
|
|
outputlenght);
|
};
|
};
|
|
|
