10Sstevel@tonic-gate /* 20Sstevel@tonic-gate * CDDL HEADER START 30Sstevel@tonic-gate * 40Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*6812Sraf * Common Development and Distribution License (the "License"). 6*6812Sraf * You may not use this file except in compliance with the License. 70Sstevel@tonic-gate * 80Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 90Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 100Sstevel@tonic-gate * See the License for the specific language governing permissions 110Sstevel@tonic-gate * and limitations under the License. 120Sstevel@tonic-gate * 130Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 140Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 150Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 160Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 170Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 180Sstevel@tonic-gate * 190Sstevel@tonic-gate * CDDL HEADER END 200Sstevel@tonic-gate */ 21*6812Sraf 220Sstevel@tonic-gate /* 23*6812Sraf * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 240Sstevel@tonic-gate * Use is subject to license terms. 250Sstevel@tonic-gate */ 260Sstevel@tonic-gate 270Sstevel@tonic-gate /* Copyright (c) 1988 AT&T */ 280Sstevel@tonic-gate /* All Rights Reserved */ 290Sstevel@tonic-gate 30*6812Sraf #pragma ident "%Z%%M% %I% %E% SMI" 310Sstevel@tonic-gate 32*6812Sraf #include "lint.h" 330Sstevel@tonic-gate #include "sys/types.h" 340Sstevel@tonic-gate #include "sys/dl.h" 350Sstevel@tonic-gate 360Sstevel@tonic-gate dl_t 370Sstevel@tonic-gate lmul(dl_t lop, dl_t rop) 380Sstevel@tonic-gate { 390Sstevel@tonic-gate dl_t ans; 400Sstevel@tonic-gate dl_t tmp; 410Sstevel@tonic-gate int jj; 420Sstevel@tonic-gate 430Sstevel@tonic-gate ans = lzero; 440Sstevel@tonic-gate 450Sstevel@tonic-gate for (jj = 0; jj <= 63; jj++) { 460Sstevel@tonic-gate if ((lshiftl(rop, -jj).dl_lop & 1) == 0) 470Sstevel@tonic-gate continue; 480Sstevel@tonic-gate tmp = lshiftl(lop, jj); 490Sstevel@tonic-gate tmp.dl_hop &= 0x7fffffff; 500Sstevel@tonic-gate ans = ladd(ans, tmp); 510Sstevel@tonic-gate }; 520Sstevel@tonic-gate 530Sstevel@tonic-gate return (ans); 540Sstevel@tonic-gate } 55