--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/components/openssl/openssl-1.0.1/engines/t4/t4_sha1.S Fri May 03 16:10:11 2013 -0700
@@ -0,0 +1,153 @@
+/*
+ * ====================================================================
+ * 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>
+
+/*ARGSUSED*/
+void
+t4_sha1_multiblock(SHA_CTX *ctx, const void *input, size_t num)
+{ return; }
+
+#else /* lint || __lint */
+
+#include<sys/asm_linkage.h>
+
+ ENTRY(t4_sha1_multiblock)
+
+!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
+
+ and %o1, 7, %o3
+ brnz %o3, sha1_unaligned_input
+ nop
+
+sha1_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
+ !sha1
+ .byte 0x81, 0xb0, 0x28, 0x20
+
+ dec %o2
+ brnz %o2, sha1_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]
+ retl
+ st %f4, [%o0 + 0x10]
+
+sha1_unaligned_input:
+ alignaddr %o1, %g0, %g0 ! generate %gsr
+ andn %o1, 7, %o1
+
+sha1_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
+ !sha1
+ .byte 0x81, 0xb0, 0x28, 0x20
+
+ dec %o2
+ brnz %o2, sha1_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]
+ retl
+ st %f4, [%o0 + 0x10]
+
+ SET_SIZE(t4_sha1_multiblock)
+
+#endif /* lint || __lint */