2 * Copyright (c) 1995 by Sun Microsystems, Inc.
5 * This source code is a product of Sun Microsystems, Inc. and is provided
6 * for unrestricted use provided that this legend is included on all tape
7 * media and as a part of the software program in whole or part. Users
8 * may copy or modify this source code without charge, but are not authorized
9 * to license or distribute it to anyone else except as part of a product or
10 * program developed by the user.
12 * THIS PROGRAM CONTAINS SOURCE CODE COPYRIGHTED BY SUN MICROSYSTEMS, INC.
13 * SUN MICROSYSTEMS, INC., MAKES NO REPRESENTATIONS ABOUT THE SUITABLITY
14 * OF SUCH SOURCE CODE FOR ANY PURPOSE. IT IS PROVIDED "AS IS" WITHOUT
15 * EXPRESS OR IMPLIED WARRANTY OF ANY KIND. SUN MICROSYSTEMS, INC. DISCLAIMS
16 * ALL WARRANTIES WITH REGARD TO SUCH SOURCE CODE, INCLUDING ALL IMPLIED
17 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN
18 * NO EVENT SHALL SUN MICROSYSTEMS, INC. BE LIABLE FOR ANY SPECIAL, INDIRECT,
19 * INCIDENTAL, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
20 * FROM USE OF SUCH SOURCE CODE, REGARDLESS OF THE THEORY OF LIABILITY.
22 * This source code is provided with no support and without any obligation on
23 * the part of Sun Microsystems, Inc. to assist in its use, correction,
24 * modification or enhancement.
26 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
27 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY THIS
28 * SOURCE CODE OR ANY PART THEREOF.
30 * Sun Microsystems, Inc.
32 * Mountain View, California 94043
36 * Update the value of the `_edata' and `_end' symbols.
38 #pragma ident "@(#) $Id: syms.c,v 1.2 1995/03/06 22:39:22 georgn Exp $ - SMI"
43 #include "_dynodump.h"
46 update_sym(Cache * cache, Cache * _cache, Addr edata)
54 * Set up to read the symbol table and its associated string table.
56 shdr = _cache->c_shdr;
57 syms = (Sym *) _cache->c_data->d_buf;
58 symn = shdr->sh_size / shdr->sh_entsize;
60 strs = (char *) cache[shdr->sh_link].c_data->d_buf;
63 * Loop through the symbol table looking for `_end' and `_edata'.
65 for (cnt = 0; cnt < symn; cnt++, syms++) {
66 char *name = strs + syms->st_name;
68 if (strcmp(name, "_end") && strcmp(name, "_edata"))
71 syms->st_value = edata;