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alpha_reloc.c revision 1.1 
      1 /*	$NetBSD: alpha_reloc.c,v 1.1 2001/12/13 22:34:52 thorpej Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 2001 Wasabi Systems, Inc.
      5  * All rights reserved.
      6  *
      7  * Written by Jason R. Thorpe for Wasabi Systems, Inc.
      8  *
      9  * Redistribution and use in source and binary forms, with or without
     10  * modification, are permitted provided that the following conditions
     11  * are met:
     12  * 1. Redistributions of source code must retain the above copyright
     13  *    notice, this list of conditions and the following disclaimer.
     14  * 2. Redistributions in binary form must reproduce the above copyright
     15  *    notice, this list of conditions and the following disclaimer in the
     16  *    documentation and/or other materials provided with the distribution.
     17  * 3. All advertising materials mentioning features or use of this software
     18  *    must display the following acknowledgement:
     19  *	This product includes software developed for the NetBSD Project by
     20  *	Wasabi Systems, Inc.
     21  * 4. The name of Wasabi Systems, Inc. may not be used to endorse
     22  *    or promote products derived from this software without specific prior
     23  *    written permission.
     24  *
     25  * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
     26  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     27  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     28  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL WASABI SYSTEMS, INC
     29  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     30  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     31  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     32  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     33  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     34  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     35  * POSSIBILITY OF SUCH DAMAGE.
     36  */
     37 
     38 #include <sys/types.h>
     39 #include <sys/stat.h>
     40 
     41 #include "rtld.h"
     42 
     43 /*
     44  * _rtld_setup_alpha_pltgot:
     45  *
     46  *	Set up the Alpha pltgot glue.
     47  */
     48 void
     49 _rtld_setup_alpha_pltgot(const Obj_Entry *obj)
     50 {
     51 
     52 	/*
     53 	 * XXX We need to look at the one of the PLT entries and
     54 	 * XXX see which format it's in, and set the binding routine
     55 	 * XXX appropriately.
     56 	 */
     57 	if (1) {
     58 		/* Old PLT entry format. */
     59 		obj->pltgot[2] = (Elf_Addr) &_rtld_bind_start_old;
     60 		obj->pltgot[3] = (Elf_Addr) obj;
     61 
     62 		return;
     63 	}
     64 
     65 	/* New PLT entry format. */
     66 	obj->pltgot[2] = (Elf_Addr) &_rtld_bind_start;
     67 	obj->pltgot[3] = (Elf_Addr) obj;
     68 }
     69