1 .\" $NetBSD: dwarf_get_address_size.3,v 1.2 2014/03/09 16:58:03 christos Exp $
3 .\" Copyright (c) 2010 Kai Wang
4 .\" All rights reserved.
6 .\" Redistribution and use in source and binary forms, with or without
7 .\" modification, are permitted provided that the following conditions
9 .\" 1. Redistributions of source code must retain the above copyright
10 .\" notice, this list of conditions and the following disclaimer.
11 .\" 2. Redistributions in binary form must reproduce the above copyright
12 .\" notice, this list of conditions and the following disclaimer in the
13 .\" documentation and/or other materials provided with the distribution.
15 .\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 .\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 .\" Id: dwarf_get_address_size.3 2071 2011-10-27 03:20:00Z jkoshy
31 .Dt DWARF_GET_ADDRESS_SIZE 3
33 .Nm dwarf_get_address_size
34 .Nd return the number of bytes needed to represent an address
40 .Fo dwarf_get_address_size
42 .Fa "Dwarf_Half *addr_size"
43 .Fa "Dwarf_Error *err"
47 .Fn dwarf_get_address_size
48 returns the size in bytes of a native address for a program object.
52 should denote a DWARF debug context created from a program object using
56 should point to a location that will hold the returned size.
59 if non-NULL, it will be used to return error information.
65 In case of an error, it returns
71 .Fn dwarf_get_address_size
72 can fail with the following error:
73 .Bl -tag -width ".Bq Er DW_DLE_ARGUMENT"
74 .It Bq Er DW_DLE_ARGUMENT