1*3d8817e4Smiod /* coff information for M68K 2*3d8817e4Smiod 3*3d8817e4Smiod Copyright 2001 Free Software Foundation, Inc. 4*3d8817e4Smiod 5*3d8817e4Smiod This program is free software; you can redistribute it and/or modify 6*3d8817e4Smiod it under the terms of the GNU General Public License as published by 7*3d8817e4Smiod the Free Software Foundation; either version 2 of the License, or 8*3d8817e4Smiod (at your option) any later version. 9*3d8817e4Smiod 10*3d8817e4Smiod This program is distributed in the hope that it will be useful, 11*3d8817e4Smiod but WITHOUT ANY WARRANTY; without even the implied warranty of 12*3d8817e4Smiod MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13*3d8817e4Smiod GNU General Public License for more details. 14*3d8817e4Smiod 15*3d8817e4Smiod You should have received a copy of the GNU General Public License 16*3d8817e4Smiod along with this program; if not, write to the Free Software 17*3d8817e4Smiod Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ 18*3d8817e4Smiod 19*3d8817e4Smiod #ifndef GNU_COFF_M68K_H 20*3d8817e4Smiod #define GNU_COFF_M68K_H 1 21*3d8817e4Smiod 22*3d8817e4Smiod #define L_LNNO_SIZE 2 23*3d8817e4Smiod #include "coff/external.h" 24*3d8817e4Smiod 25*3d8817e4Smiod /* Motorola 68000/68008/68010/68020 */ 26*3d8817e4Smiod #define MC68MAGIC 0520 27*3d8817e4Smiod #define MC68KWRMAGIC 0520 /* writeable text segments */ 28*3d8817e4Smiod #define MC68TVMAGIC 0521 29*3d8817e4Smiod #define MC68KROMAGIC 0521 /* readonly shareable text segments */ 30*3d8817e4Smiod #define MC68KPGMAGIC 0522 /* demand paged text segments */ 31*3d8817e4Smiod #define M68MAGIC 0210 32*3d8817e4Smiod #define M68TVMAGIC 0211 33*3d8817e4Smiod 34*3d8817e4Smiod /* This is the magic of the Bull dpx/2 */ 35*3d8817e4Smiod #define MC68KBCSMAGIC 0526 36*3d8817e4Smiod 37*3d8817e4Smiod /* This is Lynx's all-platform magic number for executables. */ 38*3d8817e4Smiod 39*3d8817e4Smiod #define LYNXCOFFMAGIC 0415 40*3d8817e4Smiod 41*3d8817e4Smiod #define OMAGIC M68MAGIC 42*3d8817e4Smiod 43*3d8817e4Smiod /* This intentionally does not include MC68KBCSMAGIC; it only includes 44*3d8817e4Smiod magic numbers which imply that names do not have underscores. */ 45*3d8817e4Smiod #define M68KBADMAG(x) (((x).f_magic != MC68MAGIC) \ 46*3d8817e4Smiod && ((x).f_magic != MC68KWRMAGIC) \ 47*3d8817e4Smiod && ((x).f_magic != MC68TVMAGIC) \ 48*3d8817e4Smiod && ((x).f_magic != MC68KROMAGIC) \ 49*3d8817e4Smiod && ((x).f_magic != MC68KPGMAGIC) \ 50*3d8817e4Smiod && ((x).f_magic != M68MAGIC) \ 51*3d8817e4Smiod && ((x).f_magic != M68TVMAGIC) \ 52*3d8817e4Smiod && ((x).f_magic != LYNXCOFFMAGIC)) 53*3d8817e4Smiod 54*3d8817e4Smiod /* Magic numbers for the a.out header. */ 55*3d8817e4Smiod 56*3d8817e4Smiod #define PAGEMAGICEXECSWAPPED 0407 /* executable (swapped) */ 57*3d8817e4Smiod #define PAGEMAGICPEXECSWAPPED 0410 /* pure executable (swapped) */ 58*3d8817e4Smiod #define PAGEMAGICPEXECTSHLIB 0443 /* pure executable (target shared library) */ 59*3d8817e4Smiod #define PAGEMAGICPEXECPAGED 0413 /* pure executable (paged) */ 60*3d8817e4Smiod 61*3d8817e4Smiod /********************** RELOCATION DIRECTIVES **********************/ 62*3d8817e4Smiod 63*3d8817e4Smiod struct external_reloc 64*3d8817e4Smiod { 65*3d8817e4Smiod char r_vaddr[4]; 66*3d8817e4Smiod char r_symndx[4]; 67*3d8817e4Smiod char r_type[2]; 68*3d8817e4Smiod #ifdef M68K_COFF_OFFSET 69*3d8817e4Smiod char r_offset[4]; 70*3d8817e4Smiod #endif 71*3d8817e4Smiod }; 72*3d8817e4Smiod 73*3d8817e4Smiod #define RELOC struct external_reloc 74*3d8817e4Smiod 75*3d8817e4Smiod #ifdef M68K_COFF_OFFSET 76*3d8817e4Smiod #define RELSZ 14 77*3d8817e4Smiod #else 78*3d8817e4Smiod #define RELSZ 10 79*3d8817e4Smiod #endif 80*3d8817e4Smiod 81*3d8817e4Smiod #endif /* GNU_COFF_M68K_H */ 82