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      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 
     22 /*
     23  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
     24  * Use is subject to license terms.
     25  */
     26 
     27 	.file	"_lgrp_home_fast.s"
     28 
     29 /*
     30  * C library -- gethomelgroup
     31  * lgrpid_t gethomelgroup()
     32  * lgrp_id_t _lgrp_home_fast()
     33  */
     34 
     35 #include "SYS.h"
     36 
     37 	ANSI_PRAGMA_WEAK(gethomelgroup,function)
     38 
     39 /*
     40  * lgrp_id_t _lgrp_home_fast(void)
     41  * lgrpid_t gethomelgroup(void)
     42  *
     43  * Returns the home lgroup id for caller using fast trap
     44  * XXX gethomelgroup() being replaced by lgrp_home() XXX
     45  */
     46 
     47 	ENTRY2(_lgrp_home_fast,gethomelgroup)
     48 	SYSFASTTRAP(GETLGRP)		/* share fast trap with getcpuid */
     49 	RET2				/* return rval2 */
     50 	SET_SIZE(_lgrp_home_fast)
     51 	SET_SIZE(gethomelgroup)
     52