| 1 | /* $NetBSD: aout_machdep.h,v 1.8 2018/03/17 04:16:09 ryo Exp $ */ |
| 2 | |
| 3 | /* |
| 4 | * Copyright (c) 1994-1996 Mark Brinicombe. |
| 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. All advertising materials mentioning features or use of this software |
| 16 | * must display the following acknowledgement: |
| 17 | * This product includes software developed by Mark Brinicombe |
| 18 | * 4. The name of the author may not be used to endorse or promote |
| 19 | * products derived from this software without specific prior written |
| 20 | * permission. |
| 21 | * |
| 22 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
| 23 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| 24 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| 25 | * IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, |
| 26 | * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| 27 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| 28 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 29 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| 30 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| 31 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 32 | * SUCH DAMAGE. |
| 33 | */ |
| 34 | |
| 35 | #ifndef _ARM_AOUT_MACHDEP_H_ |
| 36 | #define _ARM_AOUT_MACHDEP_H_ |
| 37 | |
| 38 | #define AOUT_LDPGSZ 4096 |
| 39 | |
| 40 | /* Relocation format. */ |
| 41 | |
| 42 | struct relocation_info_arm6 { |
| 43 | int r_address; /* offset in text or data segment */ |
| 44 | unsigned r_symbolnum:24;/* ordinal number of add symbol */ |
| 45 | unsigned r_pcrel:1; /* 1 if value should be pc-relative */ |
| 46 | unsigned r_length:2; /* 0=byte, 1=word, 2=long, 3=24bits shifted by 2 */ |
| 47 | unsigned r_extern:1; /* 1 if need to add symbol to value */ |
| 48 | unsigned r_neg:1; /* 1 if addend is negative */ |
| 49 | unsigned r_baserel:1; /* 1 if linkage table relative */ |
| 50 | unsigned r_jmptable:1; /* 1 if relocation to jump table */ |
| 51 | unsigned r_relative:1; /* 1 if load address relative */ |
| 52 | }; |
| 53 | |
| 54 | #define relocation_info relocation_info_arm6 |
| 55 | |
| 56 | /* No special executable format */ |
| 57 | #define cpu_exec_aout_makecmds(a, b) ENOEXEC |
| 58 | |
| 59 | #endif /* _ARM_AOUT_MACHDEP_H_ */ |