1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright 1995-2003 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #ifndef _SYS_EXECHDR_H 28*0Sstevel@tonic-gate #define _SYS_EXECHDR_H 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate #include <sys/inttypes.h> 33*0Sstevel@tonic-gate 34*0Sstevel@tonic-gate #ifdef __cplusplus 35*0Sstevel@tonic-gate extern "C" { 36*0Sstevel@tonic-gate #endif 37*0Sstevel@tonic-gate 38*0Sstevel@tonic-gate /* 39*0Sstevel@tonic-gate * format of the exec header 40*0Sstevel@tonic-gate * known by kernel and by user programs 41*0Sstevel@tonic-gate */ 42*0Sstevel@tonic-gate struct exec { 43*0Sstevel@tonic-gate unsigned a_dynamic:1; /* has a __DYNAMIC */ 44*0Sstevel@tonic-gate unsigned a_toolversion:7; /* version of toolset used to */ 45*0Sstevel@tonic-gate /* create this file */ 46*0Sstevel@tonic-gate unsigned char a_machtype; /* machine type */ 47*0Sstevel@tonic-gate uint16_t a_magic; /* magic number */ 48*0Sstevel@tonic-gate uint32_t a_text; /* size of text segment */ 49*0Sstevel@tonic-gate uint32_t a_data; /* size of initialized data */ 50*0Sstevel@tonic-gate uint32_t a_bss; /* size of uninitialized data */ 51*0Sstevel@tonic-gate uint32_t a_syms; /* size of symbol table */ 52*0Sstevel@tonic-gate uint32_t a_entry; /* entry point */ 53*0Sstevel@tonic-gate uint32_t a_trsize; /* size of text relocation */ 54*0Sstevel@tonic-gate uint32_t a_drsize; /* size of data relocation */ 55*0Sstevel@tonic-gate }; 56*0Sstevel@tonic-gate 57*0Sstevel@tonic-gate #define OMAGIC 0407 /* old impure format */ 58*0Sstevel@tonic-gate #define NMAGIC 0410 /* read-only text */ 59*0Sstevel@tonic-gate #define ZMAGIC 0413 /* demand load format */ 60*0Sstevel@tonic-gate 61*0Sstevel@tonic-gate /* machine types */ 62*0Sstevel@tonic-gate 63*0Sstevel@tonic-gate #define M_OLDSUN2 0 /* old sun-2 executable files */ 64*0Sstevel@tonic-gate #define M_68010 1 /* runs on either 68010 or 68020 */ 65*0Sstevel@tonic-gate #define M_68020 2 /* runs only on 68020 */ 66*0Sstevel@tonic-gate #define M_SPARC 3 /* runs only on SPARC */ 67*0Sstevel@tonic-gate 68*0Sstevel@tonic-gate #define TV_SUN2_SUN3 0 69*0Sstevel@tonic-gate #define TV_SUN4 1 70*0Sstevel@tonic-gate 71*0Sstevel@tonic-gate #ifdef __cplusplus 72*0Sstevel@tonic-gate } 73*0Sstevel@tonic-gate #endif 74*0Sstevel@tonic-gate 75*0Sstevel@tonic-gate #endif /* _SYS_EXECHDR_H */ 76