signext_genpat

#include <stdio.h>
#include <stdlib.h>
#include "genpat.h"

char* inttostr(int num) {
  char *str;
  str = (char *) malloc (32 * sizeof (char));
  sprintf (str, "%d", num);
  return(str);
}

main(){

    int cur_vect = 0;

    DEF_GENPAT("signext_genpat");

    //endereço de entrada
    DECLAR("a", ":2", "X", IN , "15 down to 0" , "");
    DECLAR("y", ":2", "X", OUT, "31 down to 0", "");

    DECLAR("vdd", ":2", "B", IN , "", "" );
        DECLAR("vss", ":2", "B", IN , "", "" );

     AFFECT ("0", "vdd", "0b1");
         AFFECT ("0", "vss", "0b0");


     AFFECT ("0", "a", "0");
         AFFECT ("0", "y", "0");

    //teste de sinal

    cur_vect++;
    AFFECT (inttostr(cur_vect), "a","0x0000");
    AFFECT (inttostr(cur_vect), "y" ,"0x00000000");

    cur_vect++;
    AFFECT (inttostr(cur_vect), "a" ,"0x0FA0");
    AFFECT (inttostr(cur_vect), "y" ,"0x00000FA0");

    cur_vect++;

    AFFECT (inttostr(cur_vect), "a" ,"0xFA10");
    AFFECT (inttostr(cur_vect), "y" ,"0xFFFFFA10");

    cur_vect++;
    AFFECT (inttostr(cur_vect), "a" ,"0XFFFF");
    AFFECT (inttostr(cur_vect), "y" ,"0XFFFFFFFF");

SAV_GENPAT ();

}