--- a/components/openssl/openssl-1.0.0/engines/t4/t4_sha2.S Fri May 03 15:46:38 2013 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,314 +0,0 @@
-/*
- * ====================================================================
- * Copyright (c) 1998-2011 The OpenSSL Project. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- * software must display the following acknowledgment:
- * "This product includes software developed by the OpenSSL Project
- * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- * endorse or promote products derived from this software without
- * prior written permission. For written permission, please contact
- * [email protected].
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- * nor may "OpenSSL" appear in their names without prior written
- * permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- * acknowledgment:
- * "This product includes software developed by the OpenSSL Project
- * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- */
-
-/*
- * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
- */
-
-/*LINTLIBRARY*/
-
-#if defined(lint) || defined(__lint)
-
-#include <sys/types.h>
-#include <openssl/sha.h>
-#include "../engine/eng_t4_sha2_asm.h"
-
-/*ARGSUSED*/
-void
-t4_sha256_multiblock(T4_SHA256_CTX *c, const void *input,
- size_t num)
-{ return; }
-
-/*ARGSUSED*/
-void
-t4_sha512_multiblock(T4_SHA512_CTX *c, const void *input,
- size_t num)
-{ return; }
-
-#else /* lint || __lint */
-
-#include<sys/asm_linkage.h>
-
- ENTRY(t4_sha256_multiblock)
-
- add %o0, 0x8, %o0 !skip over first field in ctx
-
-!load result from previous digest (stored in ctx)
- ld [%o0], %f0
- ld [%o0 + 0x4], %f1
- ld [%o0 + 0x8], %f2
- ld [%o0 + 0xc], %f3
- ld [%o0 + 0x10], %f4
- ld [%o0 + 0x14], %f5
- ld [%o0 + 0x18], %f6
- ld [%o0 + 0x1c], %f7
-
- and %o1, 7, %o3
- brnz %o3, sha256_unaligned_input
- nop
-
-sha256_loop:
-
-!load 64 bytes of data
- ldd [%o1], %f8 !load 8 bytes of data
- ldd [%o1 + 0x8], %f10 !load 8 bytes of data
- ldd [%o1 + 0x10], %f12 !load 8 bytes of data
- ldd [%o1 + 0x18], %f14 !load 8 bytes of data
- ldd [%o1 + 0x20], %f16 !load 8 bytes of data
- ldd [%o1 + 0x28], %f18 !load 8 bytes of data
- ldd [%o1 + 0x30], %f20 !load 8 bytes of data
- ldd [%o1 + 0x38], %f22 !load 8 bytes of data
-
-!perform crypto instruction here
- !sha256
- .byte 0x81, 0xb0, 0x28, 0x40
-
- dec %o2
- brnz %o2, sha256_loop
- add %o1, 0x40, %o1
-
-!copy digest back into ctx
- st %f0, [%o0]
- st %f1, [%o0 + 0x4]
- st %f2, [%o0 + 0x8]
- st %f3, [%o0 + 0xc]
- st %f4, [%o0 + 0x10]
- st %f5, [%o0 + 0x14]
- st %f6, [%o0 + 0x18]
- retl
- st %f7, [%o0 + 0x1c]
-
-sha256_unaligned_input:
- alignaddr %o1, %g0, %g0 ! generate %gsr
- andn %o1, 7, %o1
-
-sha256_unaligned_input_loop:
- ldd [%o1], %f8 !load 8 bytes of data
- ldd [%o1 + 0x8], %f10 !load 8 bytes of data
- ldd [%o1 + 0x10], %f12 !load 8 bytes of data
- ldd [%o1 + 0x18], %f14 !load 8 bytes of data
- ldd [%o1 + 0x20], %f16 !load 8 bytes of data
- ldd [%o1 + 0x28], %f18 !load 8 bytes of data
- ldd [%o1 + 0x30], %f20 !load 8 bytes of data
- ldd [%o1 + 0x38], %f22 !load 8 bytes of data
- ldd [%o1 + 0x40], %f24 !load 8 bytes of data
- faligndata %f8, %f10, %f8
- faligndata %f10, %f12, %f10
- faligndata %f12, %f14, %f12
- faligndata %f14, %f16, %f14
- faligndata %f16, %f18, %f16
- faligndata %f18, %f20, %f18
- faligndata %f20, %f22, %f20
- faligndata %f22, %f24, %f22
-
-!perform crypto instruction here
- !sha256
- .byte 0x81, 0xb0, 0x28, 0x40
-
- dec %o2
- brnz %o2, sha256_unaligned_input_loop
- add %o1, 0x40, %o1
-
-!copy digest back into ctx
- st %f0, [%o0]
- st %f1, [%o0 + 0x4]
- st %f2, [%o0 + 0x8]
- st %f3, [%o0 + 0xc]
- st %f4, [%o0 + 0x10]
- st %f5, [%o0 + 0x14]
- st %f6, [%o0 + 0x18]
- retl
- st %f7, [%o0 + 0x1c]
-
- SET_SIZE(t4_sha256_multiblock)
-
-
- ENTRY(t4_sha512_multiblock)
-
- add %o0, 0x8, %o0 !skip over first field in ctx
-
-!load result from previous digest (stored in ctx)
- ld [%o0], %f0
- ld [%o0 + 0x4], %f1
- ld [%o0 + 0x8], %f2
- ld [%o0 + 0xc], %f3
- ld [%o0 + 0x10], %f4
- ld [%o0 + 0x14], %f5
- ld [%o0 + 0x18], %f6
- ld [%o0 + 0x1c], %f7
- ld [%o0 + 0x20], %f8
- ld [%o0 + 0x24], %f9
- ld [%o0 + 0x28], %f10
- ld [%o0 + 0x2c], %f11
- ld [%o0 + 0x30], %f12
- ld [%o0 + 0x34], %f13
- ld [%o0 + 0x38], %f14
- ld [%o0 + 0x3c], %f15
-
- and %o1, 7, %o3
- brnz %o3, sha512_unaligned_input
- nop
-
-sha512_loop:
-
-!load 128 bytes of data
- ldd [%o1], %f16 !load 8 bytes of data
- ldd [%o1 + 0x8], %f18 !load 8 bytes of data
- ldd [%o1 + 0x10], %f20 !load 8 bytes of data
- ldd [%o1 + 0x18], %f22 !load 8 bytes of data
- ldd [%o1 + 0x20], %f24 !load 8 bytes of data
- ldd [%o1 + 0x28], %f26 !load 8 bytes of data
- ldd [%o1 + 0x30], %f28 !load 8 bytes of data
- ldd [%o1 + 0x38], %f30 !load 8 bytes of data
- ldd [%o1 + 0x40], %f32 !load 8 bytes of data
- ldd [%o1 + 0x48], %f34 !load 8 bytes of data
- ldd [%o1 + 0x50], %f36 !load 8 bytes of data
- ldd [%o1 + 0x58], %f38 !load 8 bytes of data
- ldd [%o1 + 0x60], %f40 !load 8 bytes of data
- ldd [%o1 + 0x68], %f42 !load 8 bytes of data
- ldd [%o1 + 0x70], %f44 !load 8 bytes of data
- ldd [%o1 + 0x78], %f46 !load 8 bytes of data
-
-!perform crypto instruction here
- !sha512
- .byte 0x81, 0xb0, 0x28, 0x60
-
- dec %o2
- brnz %o2, sha512_loop
- add %o1, 0x80, %o1
-
-!copy digest back into ctx
- st %f0, [%o0]
- st %f1, [%o0 + 0x4]
- st %f2, [%o0 + 0x8]
- st %f3, [%o0 + 0xc]
- st %f4, [%o0 + 0x10]
- st %f5, [%o0 + 0x14]
- st %f6, [%o0 + 0x18]
- st %f7, [%o0+ 0x1c]
- st %f8, [%o0+ 0x20]
- st %f9, [%o0+ 0x24]
- st %f10, [%o0+ 0x28]
- st %f11, [%o0+ 0x2c]
- st %f12, [%o0+ 0x30]
- st %f13, [%o0+ 0x34]
- st %f14, [%o0+ 0x38]
- retl
- st %f15, [%o0+ 0x3c]
-
-sha512_unaligned_input:
- alignaddr %o1, %g0, %g0 ! generate %gsr
- andn %o1, 7, %o1
-
-sha512_unaligned_input_loop:
- ldd [%o1], %f16 !load 8 bytes of data
- ldd [%o1 + 0x8], %f18 !load 8 bytes of data
- ldd [%o1 + 0x10], %f20 !load 8 bytes of data
- ldd [%o1 + 0x18], %f22 !load 8 bytes of data
- ldd [%o1 + 0x20], %f24 !load 8 bytes of data
- ldd [%o1 + 0x28], %f26 !load 8 bytes of data
- ldd [%o1 + 0x30], %f28 !load 8 bytes of data
- ldd [%o1 + 0x38], %f30 !load 8 bytes of data
- ldd [%o1 + 0x40], %f32 !load 8 bytes of data
- ldd [%o1 + 0x48], %f34 !load 8 bytes of data
- ldd [%o1 + 0x50], %f36 !load 8 bytes of data
- ldd [%o1 + 0x58], %f38 !load 8 bytes of data
- ldd [%o1 + 0x60], %f40 !load 8 bytes of data
- ldd [%o1 + 0x68], %f42 !load 8 bytes of data
- ldd [%o1 + 0x70], %f44 !load 8 bytes of data
- ldd [%o1 + 0x78], %f46 !load 8 bytes of data
- ldd [%o1 + 0x80], %f48 !load 8 bytes of data
- faligndata %f16, %f18, %f16
- faligndata %f18, %f20, %f18
- faligndata %f20, %f22, %f20
- faligndata %f22, %f24, %f22
- faligndata %f24, %f26, %f24
- faligndata %f26, %f28, %f26
- faligndata %f28, %f30, %f28
- faligndata %f30, %f32, %f30
- faligndata %f32, %f34, %f32
- faligndata %f34, %f36, %f34
- faligndata %f36, %f38, %f36
- faligndata %f38, %f40, %f38
- faligndata %f40, %f42, %f40
- faligndata %f42, %f44, %f42
- faligndata %f44, %f46, %f44
- faligndata %f46, %f48, %f46
-
-!perform crypto instruction here
- !sha512
- .byte 0x81, 0xb0, 0x28, 0x60
-
- dec %o2
- brnz %o2, sha512_unaligned_input_loop
- add %o1, 0x80, %o1
-
-!copy digest back into ctx
- st %f0, [%o0]
- st %f1, [%o0 + 0x4]
- st %f2, [%o0 + 0x8]
- st %f3, [%o0 + 0xc]
- st %f4, [%o0 + 0x10]
- st %f5, [%o0 + 0x14]
- st %f6, [%o0 + 0x18]
- st %f7, [%o0+ 0x1c]
- st %f8, [%o0+ 0x20]
- st %f9, [%o0+ 0x24]
- st %f10, [%o0+ 0x28]
- st %f11, [%o0+ 0x2c]
- st %f12, [%o0+ 0x30]
- st %f13, [%o0+ 0x34]
- st %f14, [%o0+ 0x38]
- retl
- st %f15, [%o0+ 0x3c]
-
- SET_SIZE(t4_sha512_multiblock)
-
-#endif /* lint || __lint */