projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 4f1d9bd8 NC |
1 | /* coff information for M68K |
| 2 | ||
| 3 | Copyright 2001 Free Software Foundation, Inc. | |
| 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | |
| 6 | it under the terms of the GNU General Public License as published by | |
| 7 | the Free Software Foundation; either version 2 of the License, or | |
| 8 | (at your option) any later version. | |
| 9 | ||
| 10 | This program is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 | GNU General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU General Public License | |
| 16 | along with this program; if not, write to the Free Software | |
| 17 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
| 252b5132 RH |
18 | |
| 19 | #ifndef GNU_COFF_M68K_H | |
| 20 | #define GNU_COFF_M68K_H 1 | |
| 21 | ||
| 4f1d9bd8 NC |
22 | #define L_LNNO_SIZE 2 |
| 23 | #include "coff/external.h" | |
| 252b5132 RH |
24 | |
| 25 | /* Motorola 68000/68008/68010/68020 */ | |
| 26 | #define MC68MAGIC 0520 | |
| 27 | #define MC68KWRMAGIC 0520 /* writeable text segments */ | |
| 28 | #define MC68TVMAGIC 0521 | |
| 29 | #define MC68KROMAGIC 0521 /* readonly shareable text segments */ | |
| 30 | #define MC68KPGMAGIC 0522 /* demand paged text segments */ | |
| 31 | #define M68MAGIC 0210 | |
| 32 | #define M68TVMAGIC 0211 | |
| 33 | ||
| 4f1d9bd8 | 34 | /* This is the magic of the Bull dpx/2 */ |
| 252b5132 RH |
35 | #define MC68KBCSMAGIC 0526 |
| 36 | ||
| 37 | /* This is Lynx's all-platform magic number for executables. */ | |
| 38 | ||
| 39 | #define LYNXCOFFMAGIC 0415 | |
| 40 | ||
| 41 | #define OMAGIC M68MAGIC | |
| 42 | ||
| 43 | /* This intentionally does not include MC68KBCSMAGIC; it only includes | |
| 44 | magic numbers which imply that names do not have underscores. */ | |
| 4f1d9bd8 NC |
45 | #define M68KBADMAG(x) (((x).f_magic != MC68MAGIC) \ |
| 46 | && ((x).f_magic != MC68KWRMAGIC) \ | |
| 47 | && ((x).f_magic != MC68TVMAGIC) \ | |
| 48 | && ((x).f_magic != MC68KROMAGIC) \ | |
| 49 | && ((x).f_magic != MC68KPGMAGIC) \ | |
| 50 | && ((x).f_magic != M68MAGIC) \ | |
| 51 | && ((x).f_magic != M68TVMAGIC) \ | |
| 52 | && ((x).f_magic != LYNXCOFFMAGIC)) | |
| 252b5132 RH |
53 | |
| 54 | /* Magic numbers for the a.out header. */ | |
| 55 | ||
| 56 | #define PAGEMAGICEXECSWAPPED 0407 /* executable (swapped) */ | |
| 57 | #define PAGEMAGICPEXECSWAPPED 0410 /* pure executable (swapped) */ | |
| 58 | #define PAGEMAGICPEXECTSHLIB 0443 /* pure executable (target shared library) */ | |
| 59 | #define PAGEMAGICPEXECPAGED 0413 /* pure executable (paged) */ | |
| 60 | ||
| 252b5132 RH |
61 | /********************** RELOCATION DIRECTIVES **********************/ |
| 62 | ||
| 4f1d9bd8 NC |
63 | struct external_reloc |
| 64 | { | |
| 252b5132 RH |
65 | char r_vaddr[4]; |
| 66 | char r_symndx[4]; | |
| 67 | char r_type[2]; | |
| 68 | #ifdef M68K_COFF_OFFSET | |
| 69 | char r_offset[4]; | |
| 70 | #endif | |
| 252b5132 RH |
71 | }; |
| 72 | ||
| 252b5132 RH |
73 | #define RELOC struct external_reloc |
| 74 | ||
| 75 | #ifdef M68K_COFF_OFFSET | |
| 76 | #define RELSZ 14 | |
| 77 | #else | |
| 78 | #define RELSZ 10 | |
| 79 | #endif | |
| 80 | ||
| 81 | #endif /* GNU_COFF_M68K_H */ |