1# 2# CDDL HEADER START 3# 4# The contents of this file are subject to the terms of the 5# Common Development and Distribution License (the "License"). 6# You may not use this file except in compliance with the License. 7# 8# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9# or http://www.opensolaris.org/os/licensing. 10# See the License for the specific language governing permissions 11# and limitations under the License. 12# 13# When distributing Covered Code, include this CDDL HEADER in each 14# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15# If applicable, add the following below this CDDL HEADER, with the 16# fields enclosed by brackets "[]" replaced with your own identifying 17# information: Portions Copyright [yyyy] [name of copyright owner] 18# 19# CDDL HEADER END 20# 21# Copyright 2009 Sun Microsystems, Inc. All rights reserved. 22# Use is subject to license terms. 23# 24 25A note on the file mont_mulf.c. 26 27It is used as a starting point for the following hand optimized assembly files: 28 29- usr/src/common/bignum/sun4u/mont_mulf_v8plus.s 30 This file is used in the 32-bit pkcs11_softtoken library. 31 32- usr/src/common/bignum/sun4u/mont_mulf_v9.s 33 This file is used in the 64-bit pkcs11_softtoken library. 34 35- usr/src/common/bignum/sun4u/mont_mulf_kernel_v9.s 36 This file is used in the kernel RSA module. 37 38We keep the .c file around for future reference. 39 40See file bignumimpl.c for information about these preprocessor symbols: 41 USE_FLOATING_POINT, PSR_MUL, HWCAP, UMUL64 42UMUL64 is set in bignum.h based on architecture. 43The other symbols are set in Makefiles, as appropriate. 44