17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * CDDL HEADER START 37c478bd9Sstevel@tonic-gate * 47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*7257d1b4Sraf * Common Development and Distribution License (the "License"). 6*7257d1b4Sraf * You may not use this file except in compliance with the License. 77c478bd9Sstevel@tonic-gate * 87c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 97c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 107c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 117c478bd9Sstevel@tonic-gate * and limitations under the License. 127c478bd9Sstevel@tonic-gate * 137c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 147c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 157c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 167c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 177c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 187c478bd9Sstevel@tonic-gate * 197c478bd9Sstevel@tonic-gate * CDDL HEADER END 207c478bd9Sstevel@tonic-gate */ 21*7257d1b4Sraf 22*7257d1b4Sraf /* 23*7257d1b4Sraf * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 24*7257d1b4Sraf * Use is subject to license terms. 25*7257d1b4Sraf */ 26*7257d1b4Sraf 277c478bd9Sstevel@tonic-gate /* Copyright (c) 1988 AT&T */ 287c478bd9Sstevel@tonic-gate /* All Rights Reserved */ 297c478bd9Sstevel@tonic-gate 30*7257d1b4Sraf #pragma ident "%Z%%M% %I% %E% SMI" 317c478bd9Sstevel@tonic-gate 327c478bd9Sstevel@tonic-gate /* 337c478bd9Sstevel@tonic-gate * The elf_hash() routine as defined by the gABI 347c478bd9Sstevel@tonic-gate */ 357c478bd9Sstevel@tonic-gate unsigned long elf_hash(const char * ename)367c478bd9Sstevel@tonic-gateelf_hash(const char *ename) 377c478bd9Sstevel@tonic-gate { 387c478bd9Sstevel@tonic-gate unsigned int hval = 0; 397c478bd9Sstevel@tonic-gate 407c478bd9Sstevel@tonic-gate while (*ename) { 417c478bd9Sstevel@tonic-gate unsigned int g; 427c478bd9Sstevel@tonic-gate hval = (hval << 4) + *ename++; 437c478bd9Sstevel@tonic-gate if ((g = (hval & 0xf0000000)) != 0) 447c478bd9Sstevel@tonic-gate hval ^= g >> 24; 457c478bd9Sstevel@tonic-gate hval &= ~g; 467c478bd9Sstevel@tonic-gate } 477c478bd9Sstevel@tonic-gate return ((unsigned long)hval); 487c478bd9Sstevel@tonic-gate } 49