C++ (Cpp) treedebug Examples

Example #1

File: tree.c Project: Pidbip/egtkwave

/*
 * for debugging purposes only
 */
void treedebug(struct tree *t, char *s)
{
while(t)
	{
	char *s2;

	s2=(char *)malloc_2(strlen(s)+strlen(t->name)+2);
	strcpy(s2,s);
	strcat(s2,".");
	strcat(s2,t->name);
	
	if(t->child)
		{
		treedebug(t->child, s2);
		}

	if(t->t_which>=0) /* for when valid netnames like A.B.C, A.B.C.D exist (not legal excluding texsim) */
			/* otherwise this would be an 'else' */
		{
		printf("%3d) %s\n", t->t_which, s2);
		}

	free_2(s2);
	t=t->next;
	}
}

Example #2

File: ghw.c Project: Zak-Olyarnik/CS-281

TimeType
ghw_main(char *fname)
{
  struct ghw_handler handle;
  int i;
  int rc;

  if(!GLOBALS->hier_was_explicitly_set) /* set default hierarchy split char */
    {
      GLOBALS->hier_delimeter='.';
    }

 handle.flag_verbose = 0;
 if ((rc=ghw_open (&handle, fname)) < 0)
   {
     fprintf (stderr, "Error opening ghw file '%s', rc=%d.\n", fname, rc);
     return(LLDescriptor(0));        /* look at return code in caller for success status... */
   }

 GLOBALS->time_scale = 1;
 GLOBALS->time_dimension = 'f';
 GLOBALS->asbuf = malloc_2(4097);

 if (ghw_read_base (&handle) < 0)
   {
     free_2(GLOBALS->asbuf);
     GLOBALS->asbuf = NULL;
     fprintf (stderr, "Error in ghw file '%s'.\n", fname);
     return(LLDescriptor(0));        /* look at return code in caller for success status... */
   }

 GLOBALS->min_time = 0;
 GLOBALS->max_time = 0;

 GLOBALS->nbr_sig_ref_ghw_c_1 = 0;

 GLOBALS->nxp_ghw_c_1 =(struct Node **)calloc_2(handle.nbr_sigs, sizeof(struct Node *));
 for(i=0;i<handle.nbr_sigs;i++)
	{
        GLOBALS->nxp_ghw_c_1[i] = (struct Node *)calloc_2(1,sizeof(struct Node));
	}

 GLOBALS->treeroot = build_hierarchy (&handle, handle.hie);
 /* GHW does not contains a 'top' name.
    FIXME: should use basename of the file.  */

 create_facs (&handle);
 read_traces (&handle);
 add_tail (&handle);

 set_fac_name (&handle);
 free_2(GLOBALS->nxp_ghw_c_1); GLOBALS->nxp_ghw_c_1 = NULL;

 /* fix up names on aliased nodes via cloning... */
 for(i=0;i<GLOBALS->numfacs;i++)
	{
	if(strcmp(GLOBALS->facs[i]->name, GLOBALS->facs[i]->n->nname))
		{
		struct Node *n = malloc_2(sizeof(struct Node));
		memcpy(n, GLOBALS->facs[i]->n, sizeof(struct Node));
		GLOBALS->facs[i]->n = n;
		n->nname = GLOBALS->facs[i]->name;
		}
	}

 /* treeroot->name = "top"; */
 {
 const char *base_hier = "top";

 struct tree *t = calloc_2(1, sizeof(struct tree) + strlen(base_hier) + 1);
 memcpy(t, GLOBALS->treeroot, sizeof(struct tree));
 strcpy(t->name, base_hier); /* scan-build false warning here, thinks name[1] is total length */
#ifndef WAVE_TALLOC_POOL_SIZE
 free_2(GLOBALS->treeroot); /* if using tree alloc pool, can't deallocate this */
#endif
 GLOBALS->treeroot = t;
 }

 ghw_close (&handle);

 rechain_facs();	/* vectorize bitblasted nets */
 ghw_sortfacs();	/* sort nets as ghw is unsorted ... also fix hier tree (it should really be built *after* facs are sorted!) */

#if 0
 treedebug(GLOBALS->treeroot,"");
 facs_debug();
#endif

  GLOBALS->is_ghw = 1;

  fprintf(stderr, "["TTFormat"] start time.\n["TTFormat"] end time.\n", GLOBALS->min_time*GLOBALS->time_scale, GLOBALS->max_time*GLOBALS->time_scale);
  if(GLOBALS->num_glitches_ghw_c_1) fprintf(stderr, "Warning: encountered %d glitch%s across %d glitch region%s.\n",
                GLOBALS->num_glitches_ghw_c_1, (GLOBALS->num_glitches_ghw_c_1!=1)?"es":"",
                GLOBALS->num_glitch_regions_ghw_c_1, (GLOBALS->num_glitch_regions_ghw_c_1!=1)?"s":"");

  return GLOBALS->max_time;
}