1/* $NetBSD: aout_machdep.h,v 1.8 1997/03/15 20:54:10 pk Exp $ */ 2 3/* 4 * Copyright (c) 1993 Christopher G. Demetriou 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. The name of the author may not be used to endorse or promote products 16 * derived from this software without specific prior written permission 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 23 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 */ 29 30#ifndef _SPARC_EXEC_H_ 31#define _SPARC_EXEC_H_ 32 33#define AOUT_LDPGSZ 8192 /* linker page size */ 34 35enum reloc_type { 36 RELOC_8, RELOC_16, RELOC_32, 37 RELOC_DISP8, RELOC_DISP16, RELOC_DISP32, 38 RELOC_WDISP30, RELOC_WDISP22, 39 RELOC_HI22, RELOC_22, 40 RELOC_13, RELOC_LO10, 41 RELOC_UNUSED1, RELOC_UNUSED2, 42 RELOC_BASE10, RELOC_BASE13, RELOC_BASE22, 43 RELOC_PC10, RELOC_PC22, 44 RELOC_JMP_TBL, 45 RELOC_UNUSED3, 46 RELOC_GLOB_DAT, RELOC_JMP_SLOT, RELOC_RELATIVE 47}; 48 49/* Relocation format. */ 50struct relocation_info_sparc { 51 int r_address; /* offset in text or data segment */ 52 unsigned int r_symbolnum : 24, /* ordinal number of add symbol */ 53 r_extern : 1, /* 1 if need to add symbol to value */ 54 : 2; /* unused bits */ 55 enum reloc_type r_type : 5; /* relocation type time copy */ 56 long r_addend; /* relocation addend */ 57}; 58#define relocation_info relocation_info_sparc 59 60#endif /* _SPARC_EXEC_H_ */ 61