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      1 /*
      2  * CDDL HEADER START
      3  *
      4  * The contents of this file are subject to the terms of the
      5  * Common Development and Distribution License, Version 1.0 only
      6  * (the "License").  You may not use this file except in compliance
      7  * with the License.
      8  *
      9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
     10  * or http://www.opensolaris.org/os/licensing.
     11  * See the License for the specific language governing permissions
     12  * and limitations under the License.
     13  *
     14  * When distributing Covered Code, include this CDDL HEADER in each
     15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     16  * If applicable, add the following below this CDDL HEADER, with the
     17  * fields enclosed by brackets "[]" replaced with your own identifying
     18  * information: Portions Copyright [yyyy] [name of copyright owner]
     19  *
     20  * CDDL HEADER END
     21  */
     22 /*
     23  * Copyright 1998-2002 Sun Microsystems, Inc.  All rights reserved.
     24  * Use is subject to license terms.
     25  */
     26 
     27 #pragma ident	"%Z%%M%	%I%	%E% SMI"
     28 
     29 #include <unistd.h>
     30 #include <math.h>
     31 #include "stabs.h"
     32 
     33 void squander_do_sou(struct tdesc *tdp, struct node *np);
     34 void squander_do_enum(struct tdesc *tdp, struct node *np);
     35 void squander_do_intrinsic(struct tdesc *tdp, struct node *np);
     36 
     37 void
     38 squander_do_intrinsic(struct tdesc *tdp, struct node *np)
     39 {
     40 }
     41 
     42 void
     43 squander_do_sou(struct tdesc *tdp, struct node *np)
     44 {
     45 	struct mlist *mlp;
     46 	size_t msize = 0;
     47 	unsigned long offset;
     48 
     49 	if (np->name == NULL)
     50 		return;
     51 	if (tdp->type == UNION)
     52 		return;
     53 
     54 	offset = 0;
     55 	for (mlp = tdp->data.members.forw; mlp != NULL; mlp = mlp->next) {
     56 		if (offset != (mlp->offset / 8)) {
     57 			printf("%lu wasted bytes before %s.%s (%lu, %lu)\n",
     58 			    (mlp->offset / 8) - offset,
     59 			    np->name,
     60 			    mlp->name == NULL ? "(null)" : mlp->name,
     61 			    offset, mlp->offset / 8);
     62 		}
     63 		msize += (mlp->size / 8);
     64 		offset = (mlp->offset / 8) + (mlp->size / 8);
     65 	}
     66 
     67 	printf("%s: sizeof: %lu  total: %lu  wasted: %lu\n", np->name,
     68 	    tdp->size, msize, tdp->size - msize);
     69 }
     70 
     71 void
     72 squander_do_enum(struct tdesc *tdp, struct node *np)
     73 {
     74 }
     75