10Sstevel@tonic-gate /* 20Sstevel@tonic-gate * CDDL HEADER START 30Sstevel@tonic-gate * 40Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*6223Sab196087 * Common Development and Distribution License (the "License"). 6*6223Sab196087 * You may not use this file except in compliance with the License. 70Sstevel@tonic-gate * 80Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 90Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 100Sstevel@tonic-gate * See the License for the specific language governing permissions 110Sstevel@tonic-gate * and limitations under the License. 120Sstevel@tonic-gate * 130Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 140Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 150Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 160Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 170Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 180Sstevel@tonic-gate * 190Sstevel@tonic-gate * CDDL HEADER END 200Sstevel@tonic-gate */ 210Sstevel@tonic-gate /* 22*6223Sab196087 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 23*6223Sab196087 * Use is subject to license terms. 240Sstevel@tonic-gate */ 250Sstevel@tonic-gate 260Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 270Sstevel@tonic-gate 280Sstevel@tonic-gate #ifndef A_DOT_OUT_DOT_H 290Sstevel@tonic-gate #define A_DOT_OUT_DOT_H 300Sstevel@tonic-gate 310Sstevel@tonic-gate struct exec { 320Sstevel@tonic-gate #ifdef sun 330Sstevel@tonic-gate unsigned char a_dynamic:1; /* has a __DYNAMIC */ 340Sstevel@tonic-gate unsigned char a_toolversion:7; /* version of toolset used to create */ 350Sstevel@tonic-gate /* this file */ 360Sstevel@tonic-gate unsigned char a_machtype; /* machine type */ 370Sstevel@tonic-gate unsigned short a_magic; /* magic number */ 380Sstevel@tonic-gate #else 390Sstevel@tonic-gate unsigned long a_magic; /* magic number */ 400Sstevel@tonic-gate #endif 410Sstevel@tonic-gate unsigned long a_text; /* size of text segment */ 420Sstevel@tonic-gate unsigned long a_data; /* size of initialized data */ 430Sstevel@tonic-gate unsigned long a_bss; /* size of uninitialized data */ 440Sstevel@tonic-gate unsigned long a_syms; /* size of symbol table */ 450Sstevel@tonic-gate unsigned long a_entry; /* entry point */ 460Sstevel@tonic-gate unsigned long a_trsize; /* size of text relocation */ 470Sstevel@tonic-gate unsigned long a_drsize; /* size of data relocation */ 480Sstevel@tonic-gate }; 490Sstevel@tonic-gate 500Sstevel@tonic-gate /* 51*6223Sab196087 * Version of struct exec intended to allow LP64 code to 52*6223Sab196087 * examine a 32-bit definition. 53*6223Sab196087 */ 54*6223Sab196087 struct exec32 { 55*6223Sab196087 #ifdef sun 56*6223Sab196087 unsigned char a_dynamic:1; /* has a __DYNAMIC */ 57*6223Sab196087 unsigned char a_toolversion:7; /* version of toolset used to create */ 58*6223Sab196087 /* this file */ 59*6223Sab196087 unsigned char a_machtype; /* machine type */ 60*6223Sab196087 unsigned short a_magic; /* magic number */ 61*6223Sab196087 #else 62*6223Sab196087 unsigned int a_magic; /* magic number */ 63*6223Sab196087 #endif 64*6223Sab196087 unsigned int a_text; /* size of text segment */ 65*6223Sab196087 unsigned int a_data; /* size of initialized data */ 66*6223Sab196087 unsigned int a_bss; /* size of uninitialized data */ 67*6223Sab196087 unsigned int a_syms; /* size of symbol table */ 68*6223Sab196087 unsigned int a_entry; /* entry point */ 69*6223Sab196087 unsigned int a_trsize; /* size of text relocation */ 70*6223Sab196087 unsigned int a_drsize; /* size of data relocation */ 71*6223Sab196087 }; 72*6223Sab196087 73*6223Sab196087 /* 740Sstevel@tonic-gate * Macros for identifying an a.out format file. 750Sstevel@tonic-gate */ 760Sstevel@tonic-gate #define M_SPARC 3 /* runs only on SPARC */ 770Sstevel@tonic-gate #define OMAGIC 0407 /* old impure format */ 780Sstevel@tonic-gate #define NMAGIC 0410 /* read-only text */ 790Sstevel@tonic-gate #define ZMAGIC 0413 /* demand load format */ 800Sstevel@tonic-gate 810Sstevel@tonic-gate #define N_BADMAG(x) \ 820Sstevel@tonic-gate ((x).a_magic != OMAGIC && (x).a_magic != NMAGIC && \ 830Sstevel@tonic-gate (x).a_magic != ZMAGIC) 840Sstevel@tonic-gate 850Sstevel@tonic-gate /* 860Sstevel@tonic-gate * Page size for a.out (used to overide machdep.h definition). 870Sstevel@tonic-gate */ 880Sstevel@tonic-gate #ifndef M_SEGSIZE 890Sstevel@tonic-gate #define M_SEGSIZE 0x2000 /* 8k */ 900Sstevel@tonic-gate #endif 910Sstevel@tonic-gate 92*6223Sab196087 #endif /* A_DOT_OUT_DOT_H */ 93