components/openssl/openssl-1.0.0/engines/t4/t4_sha1.S
changeset 603 1b966e9a6b03
parent 426 8c675b553a27
equal deleted inserted replaced
602:96ed36254e88 603:1b966e9a6b03
     1 /*
     1 /*
     2  * CDDL HEADER START
     2  * ====================================================================
       
     3  * Copyright (c) 1998-2011 The OpenSSL Project.  All rights reserved.
     3  *
     4  *
     4  * The contents of this file are subject to the terms of the
     5  * Redistribution and use in source and binary forms, with or without
     5  * Common Development and Distribution License (the "License").
     6  * modification, are permitted provided that the following conditions
     6  * You may not use this file except in compliance with the License.
     7  * are met:
     7  *
     8  *
     8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
     9  * 1. Redistributions of source code must retain the above copyright
     9  * or http://www.opensolaris.org/os/licensing.
    10  *    notice, this list of conditions and the following disclaimer.
    10  * See the License for the specific language governing permissions
       
    11  * and limitations under the License.
       
    12  *
    11  *
    13  * When distributing Covered Code, include this CDDL HEADER in each
    12  * 2. Redistributions in binary form must reproduce the above copyright
    14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
    13  *    notice, this list of conditions and the following disclaimer in
    15  * If applicable, add the following below this CDDL HEADER, with the
    14  *    the documentation and/or other materials provided with the
    16  * fields enclosed by brackets "[]" replaced with your own identifying
    15  *    distribution.
    17  * information: Portions Copyright [yyyy] [name of copyright owner]
       
    18  *
    16  *
    19  * CDDL HEADER END
    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/)"
       
    21  *
       
    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  *    [email protected].
       
    26  *
       
    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.
       
    30  *
       
    31  * 6. Redistributions of any form whatsoever must retain the following
       
    32  *    acknowledgment:
       
    33  *    "This product includes software developed by the OpenSSL Project
       
    34  *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
       
    35  *
       
    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  * ====================================================================
    20  */
    49  */
       
    50 
    21 /*
    51 /*
    22  * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
    52  * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
    23  */
    53  */
    24 
    54 
    25 /*LINTLIBRARY*/
    55 /*LINTLIBRARY*/
    26 
    56 
    27 #if defined(lint) || defined(__lint)
    57 #if defined(lint) || defined(__lint)
    28 
    58 
    29 #include <sys/types.h>
    59 #include <sys/types.h>
    30 #include <sys/sha1.h>
    60 #include <openssl/sha.h>
    31 
    61 
    32 /*ARGSUSED*/
    62 /*ARGSUSED*/
    33 void
    63 void
    34 t4_sha1_multiblock(SHA1_CTX *ctx, const uint8_t *input,
    64 t4_sha1_multiblock(SHA_CTX *ctx, const void *input, size_t num)
    35     size_t nr_blocks)
       
    36 { return; }
    65 { return; }
    37 
    66 
    38 #else	/* lint || __lint */
    67 #else	/* lint || __lint */
    39 
    68 
    40 #include<sys/asm_linkage.h>
    69 #include<sys/asm_linkage.h>
    62 	ldd	[%o1 + 0x20], %f16	!load 8 bytes of data
    91 	ldd	[%o1 + 0x20], %f16	!load 8 bytes of data
    63 	ldd	[%o1 + 0x28], %f18	!load 8 bytes of data
    92 	ldd	[%o1 + 0x28], %f18	!load 8 bytes of data
    64 	ldd	[%o1 + 0x30], %f20	!load 8 bytes of data
    93 	ldd	[%o1 + 0x30], %f20	!load 8 bytes of data
    65 	ldd	[%o1 + 0x38], %f22	!load 8 bytes of data
    94 	ldd	[%o1 + 0x38], %f22	!load 8 bytes of data
    66 
    95 
       
    96 !perform crypto instruction here
       
    97 	!sha1
    67 	.byte	0x81, 0xb0, 0x28, 0x20
    98 	.byte	0x81, 0xb0, 0x28, 0x20
    68 
    99 
    69 	dec	%o2
   100 	dec	%o2
    70 	brnz	%o2, sha1_loop
   101 	brnz	%o2, sha1_loop
    71 	add	%o1, 0x40, %o1
   102 	add	%o1, 0x40, %o1
    99 	faligndata %f16, %f18, %f16
   130 	faligndata %f16, %f18, %f16
   100 	faligndata %f18, %f20, %f18
   131 	faligndata %f18, %f20, %f18
   101 	faligndata %f20, %f22, %f20
   132 	faligndata %f20, %f22, %f20
   102 	faligndata %f22, %f24, %f22
   133 	faligndata %f22, %f24, %f22
   103 
   134 
       
   135 !perform crypto instruction here
       
   136 	!sha1
   104 	.byte	0x81, 0xb0, 0x28, 0x20
   137 	.byte	0x81, 0xb0, 0x28, 0x20
   105 
   138 
   106 	dec	%o2
   139 	dec	%o2
   107 	brnz	%o2, sha1_unaligned_input_loop
   140 	brnz	%o2, sha1_unaligned_input_loop
   108 	add	%o1, 0x40, %o1
   141 	add	%o1, 0x40, %o1