1*7c478bd9Sstevel@tonic-gate /* 2*7c478bd9Sstevel@tonic-gate * CDDL HEADER START 3*7c478bd9Sstevel@tonic-gate * 4*7c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*7c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*7c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*7c478bd9Sstevel@tonic-gate * with the License. 8*7c478bd9Sstevel@tonic-gate * 9*7c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*7c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*7c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 12*7c478bd9Sstevel@tonic-gate * and limitations under the License. 13*7c478bd9Sstevel@tonic-gate * 14*7c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*7c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*7c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*7c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*7c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*7c478bd9Sstevel@tonic-gate * 20*7c478bd9Sstevel@tonic-gate * CDDL HEADER END 21*7c478bd9Sstevel@tonic-gate */ 22*7c478bd9Sstevel@tonic-gate /* 23*7c478bd9Sstevel@tonic-gate * Copyright (c) 1990 Sun Microsystems, Inc. 24*7c478bd9Sstevel@tonic-gate */ 25*7c478bd9Sstevel@tonic-gate 26*7c478bd9Sstevel@tonic-gate #ifndef _ELF_BOOT_H 27*7c478bd9Sstevel@tonic-gate #define _ELF_BOOT_H 28*7c478bd9Sstevel@tonic-gate 29*7c478bd9Sstevel@tonic-gate #ident "%Z%%M% %I% %E% SMI" 30*7c478bd9Sstevel@tonic-gate 31*7c478bd9Sstevel@tonic-gate /* 32*7c478bd9Sstevel@tonic-gate * Attribute/value structures used to bootstrap ELF-based dynamic linker. 33*7c478bd9Sstevel@tonic-gate */ 34*7c478bd9Sstevel@tonic-gate 35*7c478bd9Sstevel@tonic-gate #ifndef _ASM 36*7c478bd9Sstevel@tonic-gate typedef struct { 37*7c478bd9Sstevel@tonic-gate Elf32_Sword eb_tag; /* what this one is */ 38*7c478bd9Sstevel@tonic-gate union { /* possible values */ 39*7c478bd9Sstevel@tonic-gate Elf32_Word eb_val; 40*7c478bd9Sstevel@tonic-gate Elf32_Addr eb_ptr; 41*7c478bd9Sstevel@tonic-gate Elf32_Off eb_off; 42*7c478bd9Sstevel@tonic-gate } eb_un; 43*7c478bd9Sstevel@tonic-gate } Elf32_Boot; 44*7c478bd9Sstevel@tonic-gate #endif /* _ASM */ 45*7c478bd9Sstevel@tonic-gate 46*7c478bd9Sstevel@tonic-gate /* 47*7c478bd9Sstevel@tonic-gate * Attributes 48*7c478bd9Sstevel@tonic-gate */ 49*7c478bd9Sstevel@tonic-gate #define EB_NULL 0 /* (void) last entry */ 50*7c478bd9Sstevel@tonic-gate #define EB_DYNAMIC 1 /* (*) dynamic structure of subject */ 51*7c478bd9Sstevel@tonic-gate #define EB_LDSO_BASE 2 /* (caddr_t) base address of ld.so */ 52*7c478bd9Sstevel@tonic-gate #define EB_ARGV 3 /* (caddr_t) argument vector */ 53*7c478bd9Sstevel@tonic-gate #define EB_ENVP 4 /* (char **) environment strings */ 54*7c478bd9Sstevel@tonic-gate #define EB_AUXV 5 /* (auxv_t *) auxiliary vector */ 55*7c478bd9Sstevel@tonic-gate #define EB_DEVZERO 6 /* (int) fd for /dev/zero */ 56*7c478bd9Sstevel@tonic-gate #define EB_PAGESIZE 7 /* (int) page size */ 57*7c478bd9Sstevel@tonic-gate #define EB_MAX 8 /* number of "EBs" */ 58*7c478bd9Sstevel@tonic-gate 59*7c478bd9Sstevel@tonic-gate #endif /* _ELF_BOOT_H */ 60