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Annotation of sys/arch/m68k/include/exec.h, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: exec.h,v 1.3 2003/10/09 21:48:47 miod Exp $ */
                      2: /*     $NetBSD: exec.h,v 1.8 1994/11/21 21:33:39 gwr Exp $     */
                      3:
                      4: /*
                      5:  * Copyright (c) 1993 Christopher G. Demetriou
                      6:  * All rights reserved.
                      7:  *
                      8:  * Redistribution and use in source and binary forms, with or without
                      9:  * modification, are permitted provided that the following conditions
                     10:  * are met:
                     11:  * 1. Redistributions of source code must retain the above copyright
                     12:  *    notice, this list of conditions and the following disclaimer.
                     13:  * 2. Redistributions in binary form must reproduce the above copyright
                     14:  *    notice, this list of conditions and the following disclaimer in the
                     15:  *    documentation and/or other materials provided with the distribution.
                     16:  * 3. The name of the author may not be used to endorse or promote products
                     17:  *    derived from this software without specific prior written permission
                     18:  *
                     19:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
                     20:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
                     21:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
                     22:  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
                     23:  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
                     24:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
                     25:  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
                     26:  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
                     27:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
                     28:  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
                     29:  */
                     30:
                     31: #ifndef _M68K_EXEC_H_
                     32: #define _M68K_EXEC_H_
                     33:
                     34: #define __LDPGSZ       8192
                     35:
                     36: /* Relocation format. */
                     37: struct relocation_info_m68k {
                     38:        int r_address;                  /* offset in text or data segment */
                     39:        unsigned int r_symbolnum : 24,  /* ordinal number of add symbol */
                     40:                         r_pcrel :  1,  /* 1 if value should be pc-relative */
                     41:                        r_length :  2,  /* log base 2 of value's width */
                     42:                        r_extern :  1,  /* 1 if need to add symbol to value */
                     43:                       r_baserel :  1,  /* linkage table relative */
                     44:                      r_jmptable :  1,  /* relocate to jump table */
                     45:                      r_relative :  1,  /* load address relative */
                     46:                          r_copy :  1;  /* run time copy */
                     47: };
                     48: #define relocation_info        relocation_info_m68k
                     49:
                     50: #define ARCH_ELFSIZE           32
                     51:
                     52: #define ELF_TARG_CLASS          ELFCLASS32
                     53: #define ELF_TARG_DATA           ELFDATA2MSB
                     54: #define ELF_TARG_MACH           EM_68K
                     55:
                     56: #define _NLIST_DO_AOUT
                     57: #define _NLIST_DO_ELF
                     58:
                     59: #define _KERN_DO_AOUT
                     60: #if defined(COMPAT_LINUX) || defined(COMPAT_SVR4)
                     61: #define        _KERN_DO_ELF
                     62: #endif
                     63:
                     64: #endif  /* _M68K_EXEC_H_ */