projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 68b70212 JG |
1 | /* MIPS Extended-Coff back-end for BFD. |
| 2 | Copyright (C) 1990-1991 Free Software Foundation, Inc. | |
| 3 | Written by Per Bothner. | |
| 1327fb29 | 4 | |
| 68b70212 | 5 | This file is part of BFD, the Binary File Descriptor library. |
| 23b0b558 | 6 | |
| 68b70212 | 7 | This program is free software; you can redistribute it and/or modify |
| 23b0b558 | 8 | it under the terms of the GNU General Public License as published by |
| 68b70212 JG |
9 | the Free Software Foundation; either version 2 of the License, or |
| 10 | (at your option) any later version. | |
| 23b0b558 | 11 | |
| 68b70212 | 12 | This program is distributed in the hope that it will be useful, |
| 23b0b558 JG |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | GNU General Public License for more details. | |
| 16 | ||
| 17 | You should have received a copy of the GNU General Public License | |
| 68b70212 JG |
18 | along with this program; if not, write to the Free Software |
| 19 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ | |
| 1327fb29 | 20 | |
| 23b0b558 | 21 | #include "bfd.h" |
| dd4646ca | 22 | #include "sysdep.h" |
| 1327fb29 | 23 | #include "libbfd.h" |
| 853f0a70 | 24 | #include "coff-mips.h" |
| 41f50af0 | 25 | #include "internalcoff.h" |
| 23b0b558 | 26 | #include "libcoff.h" /* to allow easier abstraction-breaking */ |
| 68b70212 | 27 | #include "trad-core.h" |
| 1327fb29 | 28 | |
| 8e3c8f47 | 29 | #define BADMAG(x) ECOFFBADMAG(x) |
| 2b1d8a50 | 30 | |
| c9301d7b SC |
31 | /* Can't read these relocs */ |
| 32 | #define RTYPE2HOWTO(a,b) ; | |
| 68b70212 JG |
33 | /* Define NO_COFF_SYMBOLS and NO_COFF_LINENOS to avoid coffcode.h |
| 34 | defining a mess of useless functions. */ | |
| 35 | #define NO_COFF_SYMBOLS | |
| 36 | #define NO_COFF_LINENOS | |
| dd4646ca JG |
37 | /* Define MIPS to get MIPS magic numbers and such */ |
| 38 | #define MIPS 1 | |
| 853f0a70 JG |
39 | /* Define additional MIPS section types */ |
| 40 | #define STYP_OTHER_LOAD 0x98000300 | |
| 7ed4093a | 41 | #include "coffcode.h" |
| 68b70212 | 42 | |
| 68b70212 JG |
43 | /* We do not implement symbols for ecoff. */ |
| 44 | #define coff_get_symtab_upper_bound (PROTO(unsigned int, (*),(bfd *)))bfd_false | |
| 45 | #define coff_get_symtab (PROTO(unsigned int, (*), (bfd *, asymbol **)))bfd_0 | |
| 46 | #define coff_print_symbol \ | |
| 47 | (PROTO(void,(*),(bfd *, PTR, asymbol *, enum bfd_print_symbol))) bfd_void | |
| 48 | #define coff_swap_sym_in (PROTO(void,(*),(bfd *,PTR,PTR))) bfd_void | |
| dd4646ca | 49 | #define coff_swap_aux_in (PROTO(void,(*),(bfd *,PTR,int,int,PTR))) bfd_void |
| 853f0a70 JG |
50 | #define coff_swap_sym_out (PROTO(unsigned,(*),(bfd *,PTR,PTR))) bfd_void |
| 51 | #define coff_swap_aux_out (PROTO(unsigned,(*),(bfd *,PTR,int,int,PTR))) bfd_void | |
| 68b70212 JG |
52 | |
| 53 | /* We do not implement linenos for ecoff. */ | |
| 54 | #define coff_get_lineno (struct lineno_cache_entry *(*)()) bfd_nullvoidptr | |
| 55 | #define coff_swap_lineno_in (PROTO(void,(*),(bfd *,PTR,PTR))) bfd_void | |
| 56 | #define coff_find_nearest_line (PROTO(boolean, (*),(bfd*,asection*,asymbol**,bfd_vma, CONST char**, CONST char**, unsigned int *))) bfd_false | |
| 853f0a70 | 57 | #define coff_swap_lineno_out (PROTO(unsigned,(*),(bfd *,PTR,PTR))) bfd_void |
| c9301d7b | 58 | |
| 1327fb29 SC |
59 | bfd_target ecoff_little_vec = |
| 60 | {"ecoff-littlemips", /* name */ | |
| dd4646ca | 61 | bfd_target_coff_flavour, |
| 2b1d8a50 JG |
62 | false, /* data byte order is little */ |
| 63 | false, /* header byte order is little */ | |
| 1327fb29 | 64 | |
| 2b1d8a50 JG |
65 | (HAS_RELOC | EXEC_P | /* object flags */ |
| 66 | HAS_LINENO | HAS_DEBUG | | |
| 67 | HAS_SYMS | HAS_LOCALS | DYNAMIC | WP_TEXT), | |
| 1327fb29 | 68 | |
| 2b1d8a50 JG |
69 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* sect flags */ |
| 70 | '/', /* ar_pad_char */ | |
| 71 | 15, /* ar_max_namelen */ | |
| 41f50af0 | 72 | 3, /* minimum alignment power */ |
| 19b03b7a SC |
73 | _do_getl64, _do_putl64, _do_getl32, _do_putl32, _do_getl16, _do_putl16, /* data */ |
| 74 | _do_getl64, _do_putl64, _do_getl32, _do_putl32, _do_getl16, _do_putl16, /* hdrs */ | |
| 1327fb29 | 75 | |
| 8e3c8f47 | 76 | {_bfd_dummy_target, coff_object_p, /* bfd_check_format */ |
| 1327fb29 | 77 | bfd_generic_archive_p, _bfd_dummy_target}, |
| 8e3c8f47 | 78 | {bfd_false, coff_mkobject, bfd_false, /* bfd_set_format */ |
| 1327fb29 | 79 | bfd_false}, |
| 8e3c8f47 SC |
80 | {bfd_false, coff_write_object_contents, bfd_false, bfd_false}, |
| 81 | JUMP_TABLE (coff) | |
| 23b0b558 | 82 | }; |
| 1327fb29 SC |
83 | |
| 84 | bfd_target ecoff_big_vec = | |
| 85 | {"ecoff-bigmips", /* name */ | |
| dd4646ca | 86 | bfd_target_coff_flavour, |
| 2b1d8a50 JG |
87 | true, /* data byte order is big */ |
| 88 | true, /* header byte order is big */ | |
| 1327fb29 | 89 | |
| 2b1d8a50 JG |
90 | (HAS_RELOC | EXEC_P | /* object flags */ |
| 91 | HAS_LINENO | HAS_DEBUG | | |
| 92 | HAS_SYMS | HAS_LOCALS | DYNAMIC | WP_TEXT), | |
| 1327fb29 | 93 | |
| 2b1d8a50 JG |
94 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* sect flags */ |
| 95 | ' ', /* ar_pad_char */ | |
| 96 | 16, /* ar_max_namelen */ | |
| 41f50af0 | 97 | 3, /* minimum alignment power */ |
| dd4646ca JG |
98 | _do_getb64, _do_putb64, _do_getb32, _do_putb32, _do_getb16, _do_putb16, |
| 99 | _do_getb64, _do_putb64, _do_getb32, _do_putb32, _do_getb16, _do_putb16, | |
| 8e3c8f47 | 100 | {_bfd_dummy_target, coff_object_p, /* bfd_check_format */ |
| dd4646ca | 101 | bfd_generic_archive_p, _bfd_dummy_target}, |
| 8e3c8f47 | 102 | {bfd_false, coff_mkobject, bfd_false, /* bfd_set_format */ |
| 1327fb29 | 103 | bfd_false}, |
| 8e3c8f47 | 104 | {bfd_false, coff_write_object_contents, /* bfd_write_contents */ |
| 2b1d8a50 | 105 | bfd_false, bfd_false}, |
| 2700c3c7 SC |
106 | JUMP_TABLE(coff), |
| 107 | COFF_SWAP_TABLE | |
| 23b0b558 | 108 | }; |