17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * CDDL HEADER START 37c478bd9Sstevel@tonic-gate * 47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 57c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 67c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 77c478bd9Sstevel@tonic-gate * with the License. 87c478bd9Sstevel@tonic-gate * 97c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 107c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 117c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 127c478bd9Sstevel@tonic-gate * and limitations under the License. 137c478bd9Sstevel@tonic-gate * 147c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 157c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 167c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 177c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 187c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 197c478bd9Sstevel@tonic-gate * 207c478bd9Sstevel@tonic-gate * CDDL HEADER END 217c478bd9Sstevel@tonic-gate */ 227c478bd9Sstevel@tonic-gate /* 23*5d54f3d8Smuffin * Copyright 1985 Sun Microsystems, Inc. All rights reserved. 24*5d54f3d8Smuffin * Use is subject to license terms. 257c478bd9Sstevel@tonic-gate */ 267c478bd9Sstevel@tonic-gate 277c478bd9Sstevel@tonic-gate #ifndef _sys_exec_h 287c478bd9Sstevel@tonic-gate #define _sys_exec_h 297c478bd9Sstevel@tonic-gate 30*5d54f3d8Smuffin #pragma ident "%Z%%M% %I% %E% SMI" 31*5d54f3d8Smuffin 327c478bd9Sstevel@tonic-gate /* 337c478bd9Sstevel@tonic-gate * format of the exec header 347c478bd9Sstevel@tonic-gate * known by kernel and by user programs 357c478bd9Sstevel@tonic-gate */ 367c478bd9Sstevel@tonic-gate struct exec { 377c478bd9Sstevel@tonic-gate unsigned char a_dynamic:1; /* has a __DYNAMIC */ 387c478bd9Sstevel@tonic-gate unsigned char a_toolversion:7;/* version of toolset used to create this file */ 397c478bd9Sstevel@tonic-gate unsigned char a_machtype; /* machine type */ 407c478bd9Sstevel@tonic-gate unsigned short a_magic; /* magic number */ 417c478bd9Sstevel@tonic-gate unsigned long a_text; /* size of text segment */ 427c478bd9Sstevel@tonic-gate unsigned long a_data; /* size of initialized data */ 437c478bd9Sstevel@tonic-gate unsigned long a_bss; /* size of uninitialized data */ 447c478bd9Sstevel@tonic-gate unsigned long a_syms; /* size of symbol table */ 457c478bd9Sstevel@tonic-gate unsigned long a_entry; /* entry point */ 467c478bd9Sstevel@tonic-gate unsigned long a_trsize; /* size of text relocation */ 477c478bd9Sstevel@tonic-gate unsigned long a_drsize; /* size of data relocation */ 487c478bd9Sstevel@tonic-gate }; 497c478bd9Sstevel@tonic-gate 507c478bd9Sstevel@tonic-gate #define OMAGIC 0407 /* old impure format */ 517c478bd9Sstevel@tonic-gate #define NMAGIC 0410 /* read-only text */ 527c478bd9Sstevel@tonic-gate #define ZMAGIC 0413 /* demand load format */ 537c478bd9Sstevel@tonic-gate 547c478bd9Sstevel@tonic-gate /* machine types */ 557c478bd9Sstevel@tonic-gate 567c478bd9Sstevel@tonic-gate #define M_OLDSUN2 0 /* old sun-2 executable files */ 577c478bd9Sstevel@tonic-gate #define M_68010 1 /* runs on either 68010 or 68020 */ 587c478bd9Sstevel@tonic-gate #define M_68020 2 /* runs only on 68020 */ 597c478bd9Sstevel@tonic-gate #define M_SPARC 3 /* runs only on SPARC */ 607c478bd9Sstevel@tonic-gate 617c478bd9Sstevel@tonic-gate #define TV_SUN2_SUN3 0 627c478bd9Sstevel@tonic-gate #define TV_SUN4 1 637c478bd9Sstevel@tonic-gate 647c478bd9Sstevel@tonic-gate #endif /* !_sys_exec_h */ 65