Commit | Line | Data |
---|---|---|
252b5132 | 1 | /* BFD backend for MIPS BSD (a.out) binaries. |
157090f7 | 2 | Copyright 1993, 1994, 1995, 1997, 1998, 1999, 2000, 2001, 2002, 2003, |
aa820537 | 3 | 2005, 2007 Free Software Foundation, Inc. |
252b5132 RH |
4 | Written by Ralph Campbell. |
5 | ||
cd123cb7 | 6 | This file is part of BFD, the Binary File Descriptor library. |
252b5132 | 7 | |
cd123cb7 NC |
8 | This program is free software; you can redistribute it and/or modify |
9 | it under the terms of the GNU General Public License as published by | |
10 | the Free Software Foundation; either version 3 of the License, or | |
11 | (at your option) any later version. | |
252b5132 | 12 | |
cd123cb7 NC |
13 | This program is distributed in the hope that it will be useful, |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | GNU General Public License for more details. | |
17 | ||
18 | You should have received a copy of the GNU General Public License | |
19 | along with this program; if not, write to the Free Software | |
20 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, | |
21 | MA 02110-1301, USA. */ | |
252b5132 | 22 | |
252b5132 | 23 | |
252b5132 RH |
24 | /* #define ENTRY_CAN_BE_ZERO */ |
25 | #define N_HEADER_IN_TEXT(x) 1 | |
26 | #define N_SHARED_LIB(x) 0 | |
27 | #define N_TXTADDR(x) \ | |
28 | (N_MAGIC(x) != ZMAGIC ? (x).a_entry : /* object file or NMAGIC */\ | |
29 | TEXT_START_ADDR + EXEC_BYTES_SIZE /* no padding */\ | |
30 | ) | |
31 | #define N_DATADDR(x) (N_TXTADDR(x)+N_TXTSIZE(x)) | |
32 | #define TEXT_START_ADDR 4096 | |
33 | #define TARGET_PAGE_SIZE 4096 | |
34 | #define SEGMENT_SIZE TARGET_PAGE_SIZE | |
35 | #define DEFAULT_ARCH bfd_arch_mips | |
36 | #define MACHTYPE_OK(mtype) ((mtype) == M_UNKNOWN \ | |
37 | || (mtype) == M_MIPS1 || (mtype) == M_MIPS2) | |
38 | #define MY_symbol_leading_char '\0' | |
39 | ||
e43d48cc AM |
40 | /* Do not "beautify" the CONCAT* macro args. Traditional C will not |
41 | remove whitespace added here, and thus will fail to concatenate | |
42 | the tokens. */ | |
43 | #define MY(OP) CONCAT2 (mipsbsd_,OP) | |
252b5132 | 44 | |
252b5132 | 45 | #include "sysdep.h" |
3db64b00 | 46 | #include "bfd.h" |
252b5132 RH |
47 | #include "libbfd.h" |
48 | #include "libaout.h" | |
49 | ||
50 | #define SET_ARCH_MACH(ABFD, EXEC) \ | |
1518639e KH |
51 | MY(set_arch_mach) (ABFD, N_MACHTYPE (EXEC)); \ |
52 | MY(choose_reloc_size) (ABFD); | |
dc810e39 | 53 | static void MY(set_arch_mach) PARAMS ((bfd *abfd, unsigned long machtype)); |
252b5132 RH |
54 | static void MY(choose_reloc_size) PARAMS ((bfd *abfd)); |
55 | ||
56 | #define MY_write_object_contents MY(write_object_contents) | |
b34976b6 | 57 | static bfd_boolean MY(write_object_contents) PARAMS ((bfd *abfd)); |
252b5132 | 58 | |
e43d48cc | 59 | /* We can't use MY(x) here because it leads to a recursive call to CONCAT2 |
252b5132 | 60 | when expanded inside JUMP_TABLE. */ |
157090f7 AM |
61 | #define MY_bfd_reloc_type_lookup mipsbsd_reloc_type_lookup |
62 | #define MY_bfd_reloc_name_lookup mipsbsd_reloc_name_lookup | |
252b5132 RH |
63 | #define MY_canonicalize_reloc mipsbsd_canonicalize_reloc |
64 | ||
65 | #define MY_bfd_link_hash_table_create _bfd_generic_link_hash_table_create | |
66 | #define MY_bfd_link_add_symbols _bfd_generic_link_add_symbols | |
67 | #define MY_final_link_callback unused | |
68 | #define MY_bfd_final_link _bfd_generic_final_link | |
69 | ||
70 | #define MY_backend_data &MY(backend_data) | |
71 | #define MY_BFD_TARGET | |
72 | ||
73 | #include "aout-target.h" | |
74 | ||
dc810e39 | 75 | static bfd_reloc_status_type mips_fix_jmp_addr |
fc0a2244 | 76 | PARAMS ((bfd *, arelent *, struct bfd_symbol *, PTR, asection *, |
dc810e39 | 77 | bfd *, char **)); |
e4b17274 NC |
78 | |
79 | long MY(canonicalize_reloc) PARAMS ((bfd *, sec_ptr, arelent **, asymbol **)); | |
80 | ||
252b5132 RH |
81 | static void |
82 | MY(set_arch_mach) (abfd, machtype) | |
83 | bfd *abfd; | |
dc810e39 | 84 | unsigned long machtype; |
252b5132 RH |
85 | { |
86 | enum bfd_architecture arch; | |
dc810e39 | 87 | unsigned int machine; |
252b5132 | 88 | |
1518639e | 89 | /* Determine the architecture and machine type of the object file. */ |
e4b17274 NC |
90 | switch (machtype) |
91 | { | |
92 | case M_MIPS1: | |
93 | arch = bfd_arch_mips; | |
250d94fd | 94 | machine = bfd_mach_mips3000; |
e4b17274 NC |
95 | break; |
96 | ||
97 | case M_MIPS2: | |
98 | arch = bfd_arch_mips; | |
250d94fd | 99 | machine = bfd_mach_mips4000; |
e4b17274 NC |
100 | break; |
101 | ||
102 | default: | |
103 | arch = bfd_arch_obscure; | |
104 | machine = 0; | |
105 | break; | |
106 | } | |
107 | ||
108 | bfd_set_arch_mach (abfd, arch, machine); | |
252b5132 RH |
109 | } |
110 | ||
111 | /* Determine the size of a relocation entry, based on the architecture */ | |
112 | static void | |
e4b17274 | 113 | MY (choose_reloc_size) (abfd) |
252b5132 RH |
114 | bfd *abfd; |
115 | { | |
e4b17274 NC |
116 | switch (bfd_get_arch (abfd)) |
117 | { | |
118 | case bfd_arch_sparc: | |
e4b17274 NC |
119 | case bfd_arch_mips: |
120 | obj_reloc_entry_size (abfd) = RELOC_EXT_SIZE; | |
121 | break; | |
122 | default: | |
123 | obj_reloc_entry_size (abfd) = RELOC_STD_SIZE; | |
124 | break; | |
125 | } | |
252b5132 RH |
126 | } |
127 | ||
128 | /* Write an object file in BSD a.out format. | |
129 | Section contents have already been written. We write the | |
130 | file header, symbols, and relocation. */ | |
131 | ||
b34976b6 | 132 | static bfd_boolean |
e4b17274 | 133 | MY (write_object_contents) (abfd) |
252b5132 RH |
134 | bfd *abfd; |
135 | { | |
136 | struct external_exec exec_bytes; | |
137 | struct internal_exec *execp = exec_hdr (abfd); | |
138 | ||
139 | /* Magic number, maestro, please! */ | |
e4b17274 NC |
140 | switch (bfd_get_arch (abfd)) |
141 | { | |
142 | case bfd_arch_m68k: | |
143 | switch (bfd_get_mach (abfd)) | |
144 | { | |
145 | case bfd_mach_m68010: | |
146 | N_SET_MACHTYPE (*execp, M_68010); | |
147 | break; | |
148 | default: | |
149 | case bfd_mach_m68020: | |
150 | N_SET_MACHTYPE (*execp, M_68020); | |
151 | break; | |
152 | } | |
252b5132 | 153 | break; |
e4b17274 NC |
154 | case bfd_arch_sparc: |
155 | N_SET_MACHTYPE (*execp, M_SPARC); | |
252b5132 | 156 | break; |
e4b17274 NC |
157 | case bfd_arch_i386: |
158 | N_SET_MACHTYPE (*execp, M_386); | |
252b5132 | 159 | break; |
e4b17274 NC |
160 | case bfd_arch_mips: |
161 | switch (bfd_get_mach (abfd)) | |
162 | { | |
250d94fd AM |
163 | case bfd_mach_mips4000: |
164 | case bfd_mach_mips6000: | |
e4b17274 NC |
165 | N_SET_MACHTYPE (*execp, M_MIPS2); |
166 | break; | |
167 | default: | |
168 | N_SET_MACHTYPE (*execp, M_MIPS1); | |
169 | break; | |
170 | } | |
252b5132 | 171 | break; |
e4b17274 NC |
172 | default: |
173 | N_SET_MACHTYPE (*execp, M_UNKNOWN); | |
252b5132 | 174 | } |
252b5132 | 175 | |
e4b17274 | 176 | MY (choose_reloc_size) (abfd); |
252b5132 | 177 | |
e4b17274 | 178 | WRITE_HEADERS (abfd, execp); |
252b5132 | 179 | |
b34976b6 | 180 | return TRUE; |
252b5132 RH |
181 | } |
182 | ||
e4b17274 | 183 | /* MIPS relocation types. */ |
252b5132 RH |
184 | #define MIPS_RELOC_32 0 |
185 | #define MIPS_RELOC_JMP 1 | |
186 | #define MIPS_RELOC_WDISP16 2 | |
187 | #define MIPS_RELOC_HI16 3 | |
188 | #define MIPS_RELOC_HI16_S 4 | |
189 | #define MIPS_RELOC_LO16 5 | |
190 | ||
e4b17274 NC |
191 | /* This is only called when performing a BFD_RELOC_MIPS_JMP relocation. |
192 | The jump destination address is formed from the upper 4 bits of the | |
193 | "current" program counter concatenated with the jump instruction's | |
194 | 26 bit field and two trailing zeros. | |
195 | If the destination address is not in the same segment as the "current" | |
196 | program counter, then we need to signal an error. */ | |
197 | ||
252b5132 | 198 | static bfd_reloc_status_type |
dc810e39 AM |
199 | mips_fix_jmp_addr (abfd, reloc_entry, symbol, data, input_section, output_bfd, |
200 | error_message) | |
5f771d47 | 201 | bfd *abfd ATTRIBUTE_UNUSED; |
252b5132 | 202 | arelent *reloc_entry; |
fc0a2244 | 203 | struct bfd_symbol *symbol; |
5f771d47 | 204 | PTR data ATTRIBUTE_UNUSED; |
252b5132 RH |
205 | asection *input_section; |
206 | bfd *output_bfd; | |
dc810e39 | 207 | char **error_message ATTRIBUTE_UNUSED; |
252b5132 RH |
208 | { |
209 | bfd_vma relocation, pc; | |
1518639e KH |
210 | |
211 | /* If this is a partial relocation, just continue. */ | |
252b5132 RH |
212 | if (output_bfd != (bfd *)NULL) |
213 | return bfd_reloc_continue; | |
214 | ||
215 | /* If this is an undefined symbol, return error */ | |
216 | if (bfd_is_und_section (symbol->section) | |
217 | && (symbol->flags & BSF_WEAK) == 0) | |
218 | return bfd_reloc_undefined; | |
219 | ||
7dee875e | 220 | /* Work out which section the relocation is targeted at and the |
e4b17274 | 221 | initial relocation command value. */ |
252b5132 RH |
222 | if (bfd_is_com_section (symbol->section)) |
223 | relocation = 0; | |
224 | else | |
225 | relocation = symbol->value; | |
226 | ||
227 | relocation += symbol->section->output_section->vma; | |
228 | relocation += symbol->section->output_offset; | |
229 | relocation += reloc_entry->addend; | |
230 | ||
231 | pc = input_section->output_section->vma + input_section->output_offset + | |
232 | reloc_entry->address + 4; | |
233 | ||
234 | if ((relocation & 0xF0000000) != (pc & 0xF0000000)) | |
235 | return bfd_reloc_overflow; | |
236 | ||
237 | return bfd_reloc_continue; | |
238 | } | |
239 | ||
e4b17274 NC |
240 | /* This is only called when performing a BFD_RELOC_HI16_S relocation. |
241 | We need to see if bit 15 is set in the result. If it is, we add | |
242 | 0x10000 and continue normally. This will compensate for the sign extension | |
243 | when the low bits are added at run time. */ | |
244 | ||
252b5132 RH |
245 | static bfd_reloc_status_type |
246 | mips_fix_hi16_s PARAMS ((bfd *, arelent *, asymbol *, PTR, | |
247 | asection *, bfd *, char **)); | |
248 | ||
249 | static bfd_reloc_status_type | |
250 | mips_fix_hi16_s (abfd, reloc_entry, symbol, data, input_section, | |
251 | output_bfd, error_message) | |
5f771d47 | 252 | bfd *abfd ATTRIBUTE_UNUSED; |
252b5132 RH |
253 | arelent *reloc_entry; |
254 | asymbol *symbol; | |
5f771d47 ILT |
255 | PTR data ATTRIBUTE_UNUSED; |
256 | asection *input_section ATTRIBUTE_UNUSED; | |
252b5132 | 257 | bfd *output_bfd; |
5f771d47 | 258 | char **error_message ATTRIBUTE_UNUSED; |
252b5132 RH |
259 | { |
260 | bfd_vma relocation; | |
1518639e KH |
261 | |
262 | /* If this is a partial relocation, just continue. */ | |
252b5132 RH |
263 | if (output_bfd != (bfd *)NULL) |
264 | return bfd_reloc_continue; | |
265 | ||
e4b17274 | 266 | /* If this is an undefined symbol, return error. */ |
252b5132 RH |
267 | if (bfd_is_und_section (symbol->section) |
268 | && (symbol->flags & BSF_WEAK) == 0) | |
269 | return bfd_reloc_undefined; | |
270 | ||
7dee875e | 271 | /* Work out which section the relocation is targeted at and the |
e4b17274 | 272 | initial relocation command value. */ |
252b5132 RH |
273 | if (bfd_is_com_section (symbol->section)) |
274 | relocation = 0; | |
275 | else | |
276 | relocation = symbol->value; | |
277 | ||
278 | relocation += symbol->section->output_section->vma; | |
279 | relocation += symbol->section->output_offset; | |
280 | relocation += reloc_entry->addend; | |
281 | ||
282 | if (relocation & 0x8000) | |
283 | reloc_entry->addend += 0x10000; | |
284 | ||
285 | return bfd_reloc_continue; | |
286 | } | |
287 | ||
288 | static reloc_howto_type mips_howto_table_ext[] = { | |
b34976b6 AM |
289 | {MIPS_RELOC_32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, 0, |
290 | "32", FALSE, 0, 0xffffffff, FALSE}, | |
291 | {MIPS_RELOC_JMP, 2, 2, 26, FALSE, 0, complain_overflow_dont, | |
252b5132 | 292 | mips_fix_jmp_addr, |
b34976b6 AM |
293 | "MIPS_JMP", FALSE, 0, 0x03ffffff, FALSE}, |
294 | {MIPS_RELOC_WDISP16, 2, 2, 16, TRUE, 0, complain_overflow_signed, 0, | |
295 | "WDISP16", FALSE, 0, 0x0000ffff, FALSE}, | |
296 | {MIPS_RELOC_HI16, 16, 2, 16, FALSE, 0, complain_overflow_bitfield, 0, | |
297 | "HI16", FALSE, 0, 0x0000ffff, FALSE}, | |
298 | {MIPS_RELOC_HI16_S, 16, 2, 16, FALSE, 0, complain_overflow_bitfield, | |
252b5132 | 299 | mips_fix_hi16_s, |
b34976b6 AM |
300 | "HI16_S", FALSE, 0, 0x0000ffff, FALSE}, |
301 | {MIPS_RELOC_LO16, 0, 2, 16, FALSE, 0, complain_overflow_dont, 0, | |
302 | "LO16", FALSE, 0, 0x0000ffff, FALSE}, | |
252b5132 RH |
303 | }; |
304 | ||
305 | static reloc_howto_type * | |
157090f7 | 306 | MY(reloc_type_lookup) (bfd *abfd, bfd_reloc_code_real_type code) |
252b5132 RH |
307 | { |
308 | ||
309 | if (bfd_get_arch (abfd) != bfd_arch_mips) | |
310 | return 0; | |
311 | ||
312 | switch (code) | |
313 | { | |
314 | case BFD_RELOC_CTOR: | |
315 | case BFD_RELOC_32: | |
316 | return (&mips_howto_table_ext[MIPS_RELOC_32]); | |
317 | case BFD_RELOC_MIPS_JMP: | |
318 | return (&mips_howto_table_ext[MIPS_RELOC_JMP]); | |
319 | case BFD_RELOC_16_PCREL_S2: | |
320 | return (&mips_howto_table_ext[MIPS_RELOC_WDISP16]); | |
321 | case BFD_RELOC_HI16: | |
322 | return (&mips_howto_table_ext[MIPS_RELOC_HI16]); | |
323 | case BFD_RELOC_HI16_S: | |
324 | return (&mips_howto_table_ext[MIPS_RELOC_HI16_S]); | |
325 | case BFD_RELOC_LO16: | |
326 | return (&mips_howto_table_ext[MIPS_RELOC_LO16]); | |
327 | default: | |
328 | return 0; | |
329 | } | |
330 | } | |
331 | ||
157090f7 AM |
332 | static reloc_howto_type * |
333 | MY(reloc_name_lookup) (bfd *abfd ATTRIBUTE_UNUSED, | |
334 | const char *r_name) | |
335 | { | |
336 | unsigned int i; | |
337 | ||
338 | for (i = 0; | |
339 | i < sizeof (mips_howto_table_ext) / sizeof (mips_howto_table_ext[0]); | |
340 | i++) | |
341 | if (mips_howto_table_ext[i].name != NULL | |
342 | && strcasecmp (mips_howto_table_ext[i].name, r_name) == 0) | |
343 | return &mips_howto_table_ext[i]; | |
344 | ||
345 | return NULL; | |
346 | } | |
347 | ||
e4b17274 NC |
348 | /* This is just like the standard aoutx.h version but we need to do our |
349 | own mapping of external reloc type values to howto entries. */ | |
252b5132 | 350 | long |
1518639e | 351 | MY(canonicalize_reloc) (abfd, section, relptr, symbols) |
252b5132 RH |
352 | bfd *abfd; |
353 | sec_ptr section; | |
354 | arelent **relptr; | |
355 | asymbol **symbols; | |
356 | { | |
357 | arelent *tblptr = section->relocation; | |
358 | unsigned int count, c; | |
359 | extern reloc_howto_type NAME(aout,ext_howto_table)[]; | |
360 | ||
1518639e | 361 | /* If we have already read in the relocation table, return the values. */ |
e4b17274 NC |
362 | if (section->flags & SEC_CONSTRUCTOR) |
363 | { | |
364 | arelent_chain *chain = section->constructor_chain; | |
365 | ||
366 | for (count = 0; count < section->reloc_count; count++) | |
367 | { | |
368 | *relptr++ = &chain->relent; | |
369 | chain = chain->next; | |
370 | } | |
371 | *relptr = 0; | |
372 | return section->reloc_count; | |
373 | } | |
252b5132 | 374 | |
e4b17274 NC |
375 | if (tblptr && section->reloc_count) |
376 | { | |
377 | for (count = 0; count++ < section->reloc_count;) | |
378 | *relptr++ = tblptr++; | |
379 | *relptr = 0; | |
380 | return section->reloc_count; | |
252b5132 | 381 | } |
252b5132 | 382 | |
1518639e | 383 | if (!NAME(aout,slurp_reloc_table) (abfd, section, symbols)) |
252b5132 RH |
384 | return -1; |
385 | tblptr = section->relocation; | |
386 | ||
e4b17274 | 387 | /* fix up howto entries. */ |
1518639e | 388 | for (count = 0; count++ < section->reloc_count;) |
252b5132 RH |
389 | { |
390 | c = tblptr->howto - NAME(aout,ext_howto_table); | |
391 | tblptr->howto = &mips_howto_table_ext[c]; | |
392 | ||
393 | *relptr++ = tblptr++; | |
394 | } | |
395 | *relptr = 0; | |
396 | return section->reloc_count; | |
397 | } | |
398 | ||
dc810e39 | 399 | static const struct aout_backend_data MY(backend_data) = { |
252b5132 RH |
400 | 0, /* zmagic contiguous */ |
401 | 1, /* text incl header */ | |
402 | 0, /* entry is text address */ | |
403 | 0, /* exec_hdr_flags */ | |
404 | TARGET_PAGE_SIZE, /* text vma */ | |
405 | MY_set_sizes, | |
406 | 0, /* text size includes exec header */ | |
407 | 0, /* add_dynamic_symbols */ | |
408 | 0, /* add_one_symbol */ | |
409 | 0, /* link_dynamic_object */ | |
410 | 0, /* write_dynamic_symbol */ | |
411 | 0, /* check_dynamic_reloc */ | |
412 | 0 /* finish_dynamic_link */ | |
413 | }; | |
414 | ||
c3c89269 NC |
415 | extern const bfd_target aout_mips_big_vec; |
416 | ||
252b5132 | 417 | const bfd_target aout_mips_little_vec = |
e4b17274 NC |
418 | { |
419 | "a.out-mips-little", /* name */ | |
420 | bfd_target_aout_flavour, | |
421 | BFD_ENDIAN_LITTLE, /* target byte order (little) */ | |
422 | BFD_ENDIAN_LITTLE, /* target headers byte order (little) */ | |
423 | (HAS_RELOC | EXEC_P | /* object flags */ | |
424 | HAS_LINENO | HAS_DEBUG | | |
425 | HAS_SYMS | HAS_LOCALS | WP_TEXT | D_PAGED), | |
426 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_CODE | SEC_DATA), | |
427 | MY_symbol_leading_char, | |
428 | ' ', /* ar_pad_char */ | |
429 | 15, /* ar_max_namelen */ | |
430 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, | |
431 | bfd_getl32, bfd_getl_signed_32, bfd_putl32, | |
432 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */ | |
433 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, | |
434 | bfd_getl32, bfd_getl_signed_32, bfd_putl32, | |
435 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */ | |
252b5132 | 436 | {_bfd_dummy_target, MY_object_p, /* bfd_check_format */ |
e4b17274 | 437 | bfd_generic_archive_p, MY_core_file_p}, |
252b5132 | 438 | {bfd_false, MY_mkobject, /* bfd_set_format */ |
e4b17274 | 439 | _bfd_generic_mkarchive, bfd_false}, |
252b5132 | 440 | {bfd_false, MY_write_object_contents, /* bfd_write_contents */ |
e4b17274 | 441 | _bfd_write_archive_contents, bfd_false}, |
252b5132 | 442 | |
e4b17274 NC |
443 | BFD_JUMP_TABLE_GENERIC (MY), |
444 | BFD_JUMP_TABLE_COPY (MY), | |
445 | BFD_JUMP_TABLE_CORE (MY), | |
446 | BFD_JUMP_TABLE_ARCHIVE (MY), | |
447 | BFD_JUMP_TABLE_SYMBOLS (MY), | |
448 | BFD_JUMP_TABLE_RELOCS (MY), | |
449 | BFD_JUMP_TABLE_WRITE (MY), | |
450 | BFD_JUMP_TABLE_LINK (MY), | |
451 | BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), | |
252b5132 | 452 | |
e4b17274 | 453 | & aout_mips_big_vec, |
1518639e | 454 | |
e4b17274 NC |
455 | (PTR) MY_backend_data |
456 | }; | |
252b5132 RH |
457 | |
458 | const bfd_target aout_mips_big_vec = | |
e4b17274 NC |
459 | { |
460 | "a.out-mips-big", /* name */ | |
461 | bfd_target_aout_flavour, | |
462 | BFD_ENDIAN_BIG, /* target byte order (big) */ | |
463 | BFD_ENDIAN_BIG, /* target headers byte order (big) */ | |
464 | (HAS_RELOC | EXEC_P | /* object flags */ | |
465 | HAS_LINENO | HAS_DEBUG | | |
466 | HAS_SYMS | HAS_LOCALS | WP_TEXT | D_PAGED), | |
467 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_CODE | SEC_DATA), | |
468 | MY_symbol_leading_char, | |
469 | ' ', /* ar_pad_char */ | |
470 | 15, /* ar_max_namelen */ | |
471 | bfd_getb64, bfd_getb_signed_64, bfd_putb64, | |
472 | bfd_getb32, bfd_getb_signed_32, bfd_putb32, | |
473 | bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* data */ | |
474 | bfd_getb64, bfd_getb_signed_64, bfd_putb64, | |
475 | bfd_getb32, bfd_getb_signed_32, bfd_putb32, | |
476 | bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */ | |
252b5132 | 477 | {_bfd_dummy_target, MY_object_p, /* bfd_check_format */ |
e4b17274 | 478 | bfd_generic_archive_p, MY_core_file_p}, |
252b5132 | 479 | {bfd_false, MY_mkobject, /* bfd_set_format */ |
e4b17274 | 480 | _bfd_generic_mkarchive, bfd_false}, |
252b5132 | 481 | {bfd_false, MY_write_object_contents, /* bfd_write_contents */ |
e4b17274 NC |
482 | _bfd_write_archive_contents, bfd_false}, |
483 | ||
484 | BFD_JUMP_TABLE_GENERIC (MY), | |
485 | BFD_JUMP_TABLE_COPY (MY), | |
486 | BFD_JUMP_TABLE_CORE (MY), | |
487 | BFD_JUMP_TABLE_ARCHIVE (MY), | |
488 | BFD_JUMP_TABLE_SYMBOLS (MY), | |
489 | BFD_JUMP_TABLE_RELOCS (MY), | |
490 | BFD_JUMP_TABLE_WRITE (MY), | |
491 | BFD_JUMP_TABLE_LINK (MY), | |
492 | BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), | |
493 | ||
494 | & aout_mips_little_vec, | |
495 | ||
496 | (PTR) MY_backend_data | |
497 | }; |