xref: /illumos-gate/usr/src/lib/libdwarf/common/pro_util.h (revision 6a8fa7ea16d9870b21c82af67a2053cb47ed1fb4)
1  /*
2  
3    Copyright (C) 2000,2004 Silicon Graphics, Inc.  All Rights Reserved.
4    Portions Copyright 2014-2014 David Anderson. All Rights Reserved.
5  
6    This program is free software; you can redistribute it and/or modify it
7    under the terms of version 2.1 of the GNU Lesser General Public License
8    as published by the Free Software Foundation.
9  
10    This program is distributed in the hope that it would be useful, but
11    WITHOUT ANY WARRANTY; without even the implied warranty of
12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
13  
14    Further, this software is distributed without any warranty that it is
15    free of the rightful claim of any third person regarding infringement
16    or the like.  Any license provided herein, whether implied or
17    otherwise, applies only to this software file.  Patent licenses, if
18    any, provided herein do not apply to combinations of this program with
19    other software, or any other product whatsoever.
20  
21    You should have received a copy of the GNU Lesser General Public
22    License along with this program; if not, write the Free Software
23    Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston MA 02110-1301,
24    USA.
25  
26  */
27  
28  /* Definition of sizes of types. Independent of
29     target or host, these are. */
30  #define sizeof_ubyte(dbg) 1
31  #define sizeof_uhalf(dbg) DWARF_HALF_SIZE
32  
33  /* Computes amount of padding necessary to align n to a k-boundary. */
34  /* Important: Assumes n, k both GREATER than zero. */
35  #define PADDING(n, k) ( (k)-1 - ((n)-1)%(k) )
36