1 {- join("\n",map { "/* $_ */" } @autowarntext) -}
2 /* ====================================================================
3 * Copyright (c) 2016 The OpenSSL Project. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * 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.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in
14 * the documentation and/or other materials provided with the
17 * 3. All advertising materials mentioning features or use of this
18 * software must display the following acknowledgment:
19 * "This product includes software developed by the OpenSSL Project
20 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
22 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
23 * endorse or promote products derived from this software without
24 * prior written permission. For written permission, please contact
25 * openssl-core@openssl.org.
27 * 5. Products derived from this software may not be called "OpenSSL"
28 * nor may "OpenSSL" appear in their names without prior written
29 * permission of the OpenSSL Project.
31 * 6. Redistributions of any form whatsoever must retain the following
33 * "This product includes software developed by the OpenSSL Project
34 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
36 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
37 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
38 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
39 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
40 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
41 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
42 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
43 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
44 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
45 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
46 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
47 * OF THE POSSIBILITY OF SUCH DAMAGE.
48 * ====================================================================
50 * This product includes cryptographic software written by Eric Young
51 * (eay@cryptsoft.com). This product includes software written by Tim
52 * Hudson (tjh@cryptsoft.com).
56 #ifndef HEADER_DES_CONF_H
57 # define HEADER_DES_CONF_H
59 /* the following is tweaked from a config script, that is why it is a
60 * protected undef/define */
62 {- $config{des_ptr} ? "#define" : "#undef" -} DES_PTR
65 /* This helps C compiler generate the correct code for multiple functional
66 * units. It reduces register dependancies at the expense of 2 more
69 {- $config{des_risc1} ? "#define" : "#undef" -} DES_RISC1
73 {- $config{des_risc2} ? "#define" : "#undef" -} DES_RISC2
76 # if defined(DES_RISC1) && defined(DES_RISC2)
77 # error YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!!
80 /* Unroll the inner loop, this sometimes helps, sometimes hinders.
81 * Very mucy CPU dependant */
83 {- $config{des_unroll} ? "#define" : "#undef" -} DES_UNROLL
87 * These default values were supplied by
88 * Peter Gutman <pgut001@cs.auckland.ac.nz>
89 * They are only used if nothing else has been defined
91 # if !defined(DES_PTR) && !defined(DES_RISC1) && !defined(DES_RISC2) && !defined(DES_UNROLL)
94 * Special defines which change the way the code is built depending on the
95 * CPU and OS. For SGI machines you can use _MIPS_SZLONG (32 or 64) to find
96 * even newer MIPS CPU's, but at the moment one size fits all for
97 * optimization options. Older Sparc's work better with only UNROLL, but
98 * there's no way to tell at compile time what it is you're running on.
101 # if defined(sparc) || defined(__sparc__) /* Newer Sparc's */
105 # elif defined( __ultrix ) /* Older MIPS */
109 # elif defined( __osf1__ ) /* Alpha */
112 # elif defined ( _AIX ) /* RS6000 */
114 # elif defined( __hpux ) /* HP-PA */
116 # elif defined( __aux ) /* 68K */
118 # elif defined( __sgi ) /* Newer MIPS */
122 # elif defined(i386) || defined(__i386__) /* x86 boxes, should be gcc */