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linux_exec.h revision 1.1.12.1 
      1 /*	$NetBSD: linux_exec.h,v 1.1.12.1 2000/11/22 16:02:34 bouyer Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 1998 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Eric Haszlakiewicz.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  * 3. All advertising materials mentioning features or use of this software
     19  *    must display the following acknowledgement:
     20  *	This product includes software developed by the NetBSD
     21  *	Foundation, Inc. and its contributors.
     22  * 4. Neither the name of The NetBSD Foundation nor the names of its
     23  *    contributors may be used to endorse or promote products derived
     24  *    from this software without specific prior written permission.
     25  *
     26  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     28  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     29  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     30  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     36  * POSSIBILITY OF SUCH DAMAGE.
     37  */
     38 
     39 #ifndef _ALPHA_LINUX_EXEC_H
     40 #define _ALPHA_LINUX_EXEC_H
     41 
     42 #include <sys/exec_aout.h>
     43 
     44 #define LINUX_M_ALPHA		MID_ALPHA
     45 #define LINUX_MID_MACHINE	LINUX_M_ALPHA
     46 
     47 #define LINUX_COPYARGS_FUNCTION	ELFNAME2(linux,copyargs)
     48 
     49 /*
     50  * Alpha specific ELF defines.
     51  *
     52  * If this is common to more than one linux port move it
     53  * to common/linux_exec.h.
     54  */
     55 #define LINUX_AT_NOTELF  	10
     56 #define	LINUX_AT_UID      	11
     57 #define LINUX_AT_EUID     	12
     58 #define LINUX_AT_GID      	13
     59 #define	LINUX_AT_EGID     	14
     60 #define LINUX_AT_PLATFORM	15
     61 #define LINUX_AT_HWCAP    	16
     62 
     63 #define LINUX_ELF_AUX_ENTRIES 12
     64 
     65 #define LINUX_ELF_AUX_ARGSIZ howmany(sizeof(LinuxAuxInfo) * LINUX_ELF_AUX_ENTRIES, sizeof(char *))
     66 
     67 typedef struct {
     68 	Elf32_Sword	a_type;
     69 	Elf32_Word	a_v;
     70 } LinuxAux32Info;
     71 
     72 typedef struct {
     73 	Elf64_Word	a_type;
     74 	Elf64_Word	a_v;
     75 } LinuxAux64Info;
     76 
     77 #if defined(ELFSIZE) && (ELFSIZE == 32)
     78 #define LinuxAuxInfo	LinuxAux32Info
     79 #else
     80 #define LinuxAuxInfo	LinuxAux64Info
     81 #endif
     82 
     83 
     84 #ifdef _KERNEL
     85 __BEGIN_DECLS
     86 #ifdef EXEC_ELF32
     87 void *linux_elf32_copyargs __P((struct exec_package *, struct ps_strings *, void *, void *));
     88 #endif
     89 #ifdef EXEC_ELF64
     90 void *linux_elf64_copyargs __P((struct exec_package *, struct ps_strings *, void *, void *));
     91 #endif
     92 __END_DECLS
     93 #endif /* !_KERNEL */
     94 
     95 #endif /* !_ALPHA_LINUX_EXEC_H */
     96