1b2b3ffcdSSimon Schubert /*- 2b2b3ffcdSSimon Schubert * Copyright (c) 1992, 1993 3b2b3ffcdSSimon Schubert * The Regents of the University of California. All rights reserved. 4b2b3ffcdSSimon Schubert * 5b2b3ffcdSSimon Schubert * Redistribution and use in source and binary forms, with or without 6b2b3ffcdSSimon Schubert * modification, are permitted provided that the following conditions 7b2b3ffcdSSimon Schubert * are met: 8b2b3ffcdSSimon Schubert * 1. Redistributions of source code must retain the above copyright 9b2b3ffcdSSimon Schubert * notice, this list of conditions and the following disclaimer. 10b2b3ffcdSSimon Schubert * 2. Redistributions in binary form must reproduce the above copyright 11b2b3ffcdSSimon Schubert * notice, this list of conditions and the following disclaimer in the 12b2b3ffcdSSimon Schubert * documentation and/or other materials provided with the distribution. 13*2c64e990Szrj * 3. Neither the name of the University nor the names of its contributors 14b2b3ffcdSSimon Schubert * may be used to endorse or promote products derived from this software 15b2b3ffcdSSimon Schubert * without specific prior written permission. 16b2b3ffcdSSimon Schubert * 17b2b3ffcdSSimon Schubert * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 18b2b3ffcdSSimon Schubert * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19b2b3ffcdSSimon Schubert * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20b2b3ffcdSSimon Schubert * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 21b2b3ffcdSSimon Schubert * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22b2b3ffcdSSimon Schubert * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23b2b3ffcdSSimon Schubert * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24b2b3ffcdSSimon Schubert * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25b2b3ffcdSSimon Schubert * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26b2b3ffcdSSimon Schubert * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27b2b3ffcdSSimon Schubert * SUCH DAMAGE. 28b2b3ffcdSSimon Schubert * 29b2b3ffcdSSimon Schubert * @(#)reloc.h 8.1 (Berkeley) 6/10/93 30b2b3ffcdSSimon Schubert * $FreeBSD: src/sys/amd64/include/reloc.h,v 1.7 1999/08/28 00:44:23 peter Exp $ 31b2b3ffcdSSimon Schubert */ 32b2b3ffcdSSimon Schubert 33b2b3ffcdSSimon Schubert #ifndef _CPU_RELOC_H_ 34b2b3ffcdSSimon Schubert #define _CPU_RELOC_H_ 35b2b3ffcdSSimon Schubert 36b2b3ffcdSSimon Schubert /* Relocation format. */ 37b2b3ffcdSSimon Schubert struct relocation_info { 38b2b3ffcdSSimon Schubert int r_address; /* offset in text or data segment */ 39b2b3ffcdSSimon Schubert unsigned int r_symbolnum : 24, /* ordinal number of add symbol */ 40b2b3ffcdSSimon Schubert r_pcrel : 1, /* 1 if value should be pc-relative */ 41b2b3ffcdSSimon Schubert r_length : 2, /* log base 2 of value's width */ 42b2b3ffcdSSimon Schubert r_extern : 1, /* 1 if need to add symbol to value */ 43b2b3ffcdSSimon Schubert r_baserel : 1, /* linkage table relative */ 44b2b3ffcdSSimon Schubert r_jmptable : 1, /* relocate to jump table */ 45b2b3ffcdSSimon Schubert r_relative : 1, /* load address relative */ 46b2b3ffcdSSimon Schubert r_copy : 1; /* run time copy */ 47b2b3ffcdSSimon Schubert }; 48b2b3ffcdSSimon Schubert 49b2b3ffcdSSimon Schubert #endif 50