Commit | Line | Data |
---|---|---|
0e5136c6 | 1 | /* Intel i860 specific support for 32-bit ELF. |
9d751335 JE |
2 | Copyright 1993, 2000 Free Software Foundation, Inc. |
3 | ||
0e5136c6 | 4 | Full i860 support contributed by Jason Eckhardt <jle@cygnus.com>. |
252b5132 RH |
5 | |
6 | This file is part of BFD, the Binary File Descriptor library. | |
7 | ||
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 2 of the License, or | |
11 | (at your option) any later version. | |
12 | ||
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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
21 | ||
22 | #include "bfd.h" | |
23 | #include "sysdep.h" | |
24 | #include "libbfd.h" | |
25 | #include "elf-bfd.h" | |
0e5136c6 JE |
26 | #include "elf/i860.h" |
27 | ||
28 | ||
29 | /* Prototypes. */ | |
30 | static reloc_howto_type *lookup_howto | |
31 | PARAMS ((unsigned int)); | |
32 | ||
33 | static reloc_howto_type *elf32_i860_reloc_type_lookup | |
34 | PARAMS ((bfd *abfd, bfd_reloc_code_real_type code)); | |
35 | ||
36 | static void elf32_i860_info_to_howto_rela | |
37 | PARAMS ((bfd *, arelent *, Elf32_Internal_Rela *)); | |
38 | ||
fdeafce7 JE |
39 | static bfd_reloc_status_type elf32_i860_relocate_splitn |
40 | PARAMS ((bfd *, Elf_Internal_Rela *, bfd_byte *, bfd_vma)); | |
41 | ||
fdeafce7 | 42 | static bfd_reloc_status_type elf32_i860_relocate_pc16 |
d670a150 | 43 | PARAMS ((bfd *, asection *, Elf_Internal_Rela *, bfd_byte *, bfd_vma)); |
fdeafce7 JE |
44 | |
45 | static bfd_reloc_status_type elf32_i860_relocate_highadj | |
46 | PARAMS ((bfd *, Elf_Internal_Rela *, bfd_byte *, bfd_vma)); | |
47 | ||
48 | static boolean elf32_i860_relocate_section | |
49 | PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *, | |
50 | Elf_Internal_Rela *, Elf_Internal_Sym *, asection **)); | |
51 | ||
52 | static bfd_reloc_status_type i860_final_link_relocate | |
53 | PARAMS ((reloc_howto_type *, bfd *, asection *, bfd_byte *, | |
54 | Elf_Internal_Rela *, bfd_vma)); | |
55 | ||
56 | ||
0e5136c6 JE |
57 | |
58 | /* This howto table is preliminary. */ | |
59 | static reloc_howto_type elf32_i860_howto_table [] = | |
60 | { | |
61 | /* This relocation does nothing. */ | |
62 | HOWTO (R_860_NONE, /* type */ | |
63 | 0, /* rightshift */ | |
64 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
65 | 32, /* bitsize */ | |
66 | false, /* pc_relative */ | |
67 | 0, /* bitpos */ | |
68 | complain_overflow_bitfield, /* complain_on_overflow */ | |
69 | bfd_elf_generic_reloc, /* special_function */ | |
70 | "R_860_NONE", /* name */ | |
71 | false, /* partial_inplace */ | |
72 | 0, /* src_mask */ | |
73 | 0, /* dst_mask */ | |
74 | false), /* pcrel_offset */ | |
75 | ||
76 | /* A 32-bit absolute relocation. */ | |
77 | HOWTO (R_860_32, /* type */ | |
78 | 0, /* rightshift */ | |
79 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
80 | 32, /* bitsize */ | |
81 | false, /* pc_relative */ | |
82 | 0, /* bitpos */ | |
83 | complain_overflow_bitfield, /* complain_on_overflow */ | |
84 | bfd_elf_generic_reloc, /* special_function */ | |
85 | "R_860_32", /* name */ | |
86 | false, /* partial_inplace */ | |
87 | 0xffffffff, /* src_mask */ | |
88 | 0xffffffff, /* dst_mask */ | |
89 | false), /* pcrel_offset */ | |
90 | ||
91 | HOWTO (R_860_COPY, /* type */ | |
92 | 0, /* rightshift */ | |
93 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
94 | 32, /* bitsize */ | |
95 | false, /* pc_relative */ | |
96 | 0, /* bitpos */ | |
97 | complain_overflow_bitfield, /* complain_on_overflow */ | |
98 | bfd_elf_generic_reloc, /* special_function */ | |
99 | "R_860_COPY", /* name */ | |
100 | true, /* partial_inplace */ | |
101 | 0xffffffff, /* src_mask */ | |
102 | 0xffffffff, /* dst_mask */ | |
103 | false), /* pcrel_offset */ | |
104 | ||
105 | HOWTO (R_860_GLOB_DAT, /* type */ | |
106 | 0, /* rightshift */ | |
107 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
108 | 32, /* bitsize */ | |
109 | false, /* pc_relative */ | |
110 | 0, /* bitpos */ | |
111 | complain_overflow_bitfield, /* complain_on_overflow */ | |
112 | bfd_elf_generic_reloc, /* special_function */ | |
113 | "R_860_GLOB_DAT", /* name */ | |
114 | true, /* partial_inplace */ | |
115 | 0xffffffff, /* src_mask */ | |
116 | 0xffffffff, /* dst_mask */ | |
117 | false), /* pcrel_offset */ | |
118 | ||
119 | HOWTO (R_860_JUMP_SLOT, /* type */ | |
120 | 0, /* rightshift */ | |
121 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
122 | 32, /* bitsize */ | |
123 | false, /* pc_relative */ | |
124 | 0, /* bitpos */ | |
125 | complain_overflow_bitfield, /* complain_on_overflow */ | |
126 | bfd_elf_generic_reloc, /* special_function */ | |
127 | "R_860_JUMP_SLOT", /* name */ | |
128 | true, /* partial_inplace */ | |
129 | 0xffffffff, /* src_mask */ | |
130 | 0xffffffff, /* dst_mask */ | |
131 | false), /* pcrel_offset */ | |
132 | ||
133 | HOWTO (R_860_RELATIVE, /* type */ | |
134 | 0, /* rightshift */ | |
135 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
136 | 32, /* bitsize */ | |
137 | false, /* pc_relative */ | |
138 | 0, /* bitpos */ | |
139 | complain_overflow_bitfield, /* complain_on_overflow */ | |
140 | bfd_elf_generic_reloc, /* special_function */ | |
141 | "R_860_RELATIVE", /* name */ | |
142 | true, /* partial_inplace */ | |
143 | 0xffffffff, /* src_mask */ | |
144 | 0xffffffff, /* dst_mask */ | |
145 | false), /* pcrel_offset */ | |
146 | ||
147 | /* A 26-bit PC-relative relocation. */ | |
148 | HOWTO (R_860_PC26, /* type */ | |
fdeafce7 | 149 | 2, /* rightshift */ |
0e5136c6 JE |
150 | 2, /* size (0 = byte, 1 = short, 2 = long) */ |
151 | 26, /* bitsize */ | |
152 | true, /* pc_relative */ | |
153 | 0, /* bitpos */ | |
154 | complain_overflow_bitfield, /* complain_on_overflow */ | |
155 | bfd_elf_generic_reloc, /* special_function */ | |
156 | "R_860_PC26", /* name */ | |
157 | false, /* partial_inplace */ | |
158 | 0x3ffffff, /* src_mask */ | |
159 | 0x3ffffff, /* dst_mask */ | |
160 | true), /* pcrel_offset */ | |
161 | ||
162 | HOWTO (R_860_PLT26, /* type */ | |
163 | 0, /* rightshift */ | |
164 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
165 | 26, /* bitsize */ | |
166 | true, /* pc_relative */ | |
167 | 0, /* bitpos */ | |
168 | complain_overflow_bitfield, /* complain_on_overflow */ | |
169 | bfd_elf_generic_reloc, /* special_function */ | |
170 | "R_860_PLT26", /* name */ | |
171 | true, /* partial_inplace */ | |
172 | 0xffffffff, /* src_mask */ | |
173 | 0xffffffff, /* dst_mask */ | |
174 | true), /* pcrel_offset */ | |
175 | ||
176 | /* A 16-bit PC-relative relocation. */ | |
177 | HOWTO (R_860_PC16, /* type */ | |
fdeafce7 | 178 | 2, /* rightshift */ |
0e5136c6 JE |
179 | 2, /* size (0 = byte, 1 = short, 2 = long) */ |
180 | 16, /* bitsize */ | |
181 | true, /* pc_relative */ | |
182 | 0, /* bitpos */ | |
183 | complain_overflow_bitfield, /* complain_on_overflow */ | |
184 | bfd_elf_generic_reloc, /* special_function */ | |
185 | "R_860_PC16", /* name */ | |
186 | false, /* partial_inplace */ | |
305d537e JE |
187 | 0x1f07ff, /* src_mask */ |
188 | 0x1f07ff, /* dst_mask */ | |
0e5136c6 JE |
189 | true), /* pcrel_offset */ |
190 | ||
191 | HOWTO (R_860_LOW0, /* type */ | |
192 | 0, /* rightshift */ | |
193 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
194 | 16, /* bitsize */ | |
195 | false, /* pc_relative */ | |
196 | 0, /* bitpos */ | |
197 | complain_overflow_dont, /* complain_on_overflow */ | |
198 | bfd_elf_generic_reloc, /* special_function */ | |
199 | "R_860_LOW0", /* name */ | |
200 | false, /* partial_inplace */ | |
201 | 0xffff, /* src_mask */ | |
202 | 0xffff, /* dst_mask */ | |
203 | false), /* pcrel_offset */ | |
204 | ||
205 | HOWTO (R_860_SPLIT0, /* type */ | |
206 | 0, /* rightshift */ | |
207 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
208 | 16, /* bitsize */ | |
209 | false, /* pc_relative */ | |
210 | 0, /* bitpos */ | |
211 | complain_overflow_dont, /* complain_on_overflow */ | |
212 | bfd_elf_generic_reloc, /* special_function */ | |
213 | "R_860_SPLIT0", /* name */ | |
214 | false, /* partial_inplace */ | |
215 | 0x1f07ff, /* src_mask */ | |
216 | 0x1f07ff, /* dst_mask */ | |
217 | false), /* pcrel_offset */ | |
218 | ||
219 | HOWTO (R_860_LOW1, /* type */ | |
220 | 0, /* rightshift */ | |
221 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
222 | 16, /* bitsize */ | |
223 | false, /* pc_relative */ | |
224 | 0, /* bitpos */ | |
225 | complain_overflow_dont, /* complain_on_overflow */ | |
226 | bfd_elf_generic_reloc, /* special_function */ | |
227 | "R_860_LOW1", /* name */ | |
228 | false, /* partial_inplace */ | |
229 | 0xfffe, /* src_mask */ | |
230 | 0xfffe, /* dst_mask */ | |
231 | false), /* pcrel_offset */ | |
232 | ||
233 | HOWTO (R_860_SPLIT1, /* type */ | |
234 | 0, /* rightshift */ | |
235 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
236 | 16, /* bitsize */ | |
237 | false, /* pc_relative */ | |
238 | 0, /* bitpos */ | |
239 | complain_overflow_dont, /* complain_on_overflow */ | |
240 | bfd_elf_generic_reloc, /* special_function */ | |
241 | "R_860_SPLIT1", /* name */ | |
242 | false, /* partial_inplace */ | |
305d537e JE |
243 | 0x1f07fe, /* src_mask */ |
244 | 0x1f07fe, /* dst_mask */ | |
0e5136c6 JE |
245 | false), /* pcrel_offset */ |
246 | ||
247 | HOWTO (R_860_LOW2, /* type */ | |
248 | 0, /* rightshift */ | |
249 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
250 | 16, /* bitsize */ | |
251 | false, /* pc_relative */ | |
252 | 0, /* bitpos */ | |
253 | complain_overflow_dont, /* complain_on_overflow */ | |
254 | bfd_elf_generic_reloc, /* special_function */ | |
255 | "R_860_LOW2", /* name */ | |
256 | false, /* partial_inplace */ | |
257 | 0xfffc, /* src_mask */ | |
258 | 0xfffc, /* dst_mask */ | |
259 | false), /* pcrel_offset */ | |
260 | ||
261 | HOWTO (R_860_SPLIT2, /* type */ | |
262 | 0, /* rightshift */ | |
263 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
264 | 16, /* bitsize */ | |
265 | false, /* pc_relative */ | |
266 | 0, /* bitpos */ | |
267 | complain_overflow_dont, /* complain_on_overflow */ | |
268 | bfd_elf_generic_reloc, /* special_function */ | |
269 | "R_860_SPLIT2", /* name */ | |
270 | false, /* partial_inplace */ | |
305d537e JE |
271 | 0x1f07fc, /* src_mask */ |
272 | 0x1f07fc, /* dst_mask */ | |
0e5136c6 JE |
273 | false), /* pcrel_offset */ |
274 | ||
275 | HOWTO (R_860_LOW3, /* type */ | |
276 | 0, /* rightshift */ | |
277 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
278 | 16, /* bitsize */ | |
279 | false, /* pc_relative */ | |
280 | 0, /* bitpos */ | |
281 | complain_overflow_dont, /* complain_on_overflow */ | |
282 | bfd_elf_generic_reloc, /* special_function */ | |
283 | "R_860_LOW3", /* name */ | |
284 | false, /* partial_inplace */ | |
285 | 0xfff8, /* src_mask */ | |
286 | 0xfff8, /* dst_mask */ | |
287 | false), /* pcrel_offset */ | |
288 | ||
289 | HOWTO (R_860_LOGOT0, /* type */ | |
290 | 0, /* rightshift */ | |
291 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
292 | 16, /* bitsize */ | |
293 | false, /* pc_relative */ | |
294 | 0, /* bitpos */ | |
295 | complain_overflow_dont, /* complain_on_overflow */ | |
296 | bfd_elf_generic_reloc, /* special_function */ | |
297 | "R_860_LOGOT0", /* name */ | |
298 | false, /* partial_inplace */ | |
299 | 0, /* src_mask */ | |
300 | 0xffff, /* dst_mask */ | |
301 | true), /* pcrel_offset */ | |
302 | ||
303 | HOWTO (R_860_SPGOT0, /* type */ | |
304 | 0, /* rightshift */ | |
305 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
306 | 16, /* bitsize */ | |
307 | false, /* pc_relative */ | |
308 | 0, /* bitpos */ | |
309 | complain_overflow_dont, /* complain_on_overflow */ | |
310 | bfd_elf_generic_reloc, /* special_function */ | |
311 | "R_860_SPGOT0", /* name */ | |
312 | false, /* partial_inplace */ | |
313 | 0, /* src_mask */ | |
314 | 0xffff, /* dst_mask */ | |
315 | true), /* pcrel_offset */ | |
316 | ||
317 | HOWTO (R_860_LOGOT1, /* type */ | |
318 | 0, /* rightshift */ | |
319 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
320 | 16, /* bitsize */ | |
321 | false, /* pc_relative */ | |
322 | 0, /* bitpos */ | |
323 | complain_overflow_dont, /* complain_on_overflow */ | |
324 | bfd_elf_generic_reloc, /* special_function */ | |
325 | "R_860_LOGOT1", /* name */ | |
326 | false, /* partial_inplace */ | |
327 | 0, /* src_mask */ | |
328 | 0xffff, /* dst_mask */ | |
329 | true), /* pcrel_offset */ | |
330 | ||
331 | HOWTO (R_860_SPGOT1, /* type */ | |
332 | 0, /* rightshift */ | |
333 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
334 | 16, /* bitsize */ | |
335 | false, /* pc_relative */ | |
336 | 0, /* bitpos */ | |
337 | complain_overflow_dont, /* complain_on_overflow */ | |
338 | bfd_elf_generic_reloc, /* special_function */ | |
339 | "R_860_SPGOT1", /* name */ | |
340 | false, /* partial_inplace */ | |
341 | 0, /* src_mask */ | |
342 | 0xffff, /* dst_mask */ | |
343 | true), /* pcrel_offset */ | |
344 | ||
345 | HOWTO (R_860_LOGOTOFF0, /* type */ | |
346 | 0, /* rightshift */ | |
347 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
348 | 32, /* bitsize */ | |
349 | false, /* pc_relative */ | |
350 | 0, /* bitpos */ | |
351 | complain_overflow_dont, /* complain_on_overflow */ | |
352 | bfd_elf_generic_reloc, /* special_function */ | |
353 | "R_860_LOGOTOFF0", /* name */ | |
354 | true, /* partial_inplace */ | |
355 | 0xffffffff, /* src_mask */ | |
356 | 0xffffffff, /* dst_mask */ | |
357 | false), /* pcrel_offset */ | |
358 | ||
359 | HOWTO (R_860_SPGOTOFF0, /* type */ | |
360 | 0, /* rightshift */ | |
361 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
362 | 32, /* bitsize */ | |
363 | false, /* pc_relative */ | |
364 | 0, /* bitpos */ | |
365 | complain_overflow_dont, /* complain_on_overflow */ | |
366 | bfd_elf_generic_reloc, /* special_function */ | |
367 | "R_860_SPGOTOFF0", /* name */ | |
368 | true, /* partial_inplace */ | |
369 | 0xffffffff, /* src_mask */ | |
370 | 0xffffffff, /* dst_mask */ | |
371 | false), /* pcrel_offset */ | |
372 | ||
373 | HOWTO (R_860_LOGOTOFF1, /* type */ | |
374 | 0, /* rightshift */ | |
375 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
376 | 32, /* bitsize */ | |
377 | false, /* pc_relative */ | |
378 | 0, /* bitpos */ | |
379 | complain_overflow_dont, /* complain_on_overflow */ | |
380 | bfd_elf_generic_reloc, /* special_function */ | |
381 | "R_860_LOGOTOFF1", /* name */ | |
382 | true, /* partial_inplace */ | |
383 | 0xffffffff, /* src_mask */ | |
384 | 0xffffffff, /* dst_mask */ | |
385 | false), /* pcrel_offset */ | |
386 | ||
387 | HOWTO (R_860_SPGOTOFF1, /* type */ | |
388 | 0, /* rightshift */ | |
389 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
390 | 32, /* bitsize */ | |
391 | false, /* pc_relative */ | |
392 | 0, /* bitpos */ | |
393 | complain_overflow_dont, /* complain_on_overflow */ | |
394 | bfd_elf_generic_reloc, /* special_function */ | |
395 | "R_860_SPGOTOFF1", /* name */ | |
396 | true, /* partial_inplace */ | |
397 | 0xffffffff, /* src_mask */ | |
398 | 0xffffffff, /* dst_mask */ | |
399 | false), /* pcrel_offset */ | |
400 | ||
401 | HOWTO (R_860_LOGOTOFF2, /* type */ | |
402 | 0, /* rightshift */ | |
403 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
404 | 32, /* bitsize */ | |
405 | false, /* pc_relative */ | |
406 | 0, /* bitpos */ | |
407 | complain_overflow_dont, /* complain_on_overflow */ | |
408 | bfd_elf_generic_reloc, /* special_function */ | |
409 | "R_860_LOGOTOFF2", /* name */ | |
410 | true, /* partial_inplace */ | |
411 | 0xffffffff, /* src_mask */ | |
412 | 0xffffffff, /* dst_mask */ | |
413 | false), /* pcrel_offset */ | |
414 | ||
415 | HOWTO (R_860_LOGOTOFF3, /* type */ | |
416 | 0, /* rightshift */ | |
417 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
418 | 32, /* bitsize */ | |
419 | false, /* pc_relative */ | |
420 | 0, /* bitpos */ | |
421 | complain_overflow_dont, /* complain_on_overflow */ | |
422 | bfd_elf_generic_reloc, /* special_function */ | |
423 | "R_860_LOGOTOFF3", /* name */ | |
424 | true, /* partial_inplace */ | |
425 | 0xffffffff, /* src_mask */ | |
426 | 0xffffffff, /* dst_mask */ | |
427 | false), /* pcrel_offset */ | |
428 | ||
429 | HOWTO (R_860_LOPC, /* type */ | |
430 | 0, /* rightshift */ | |
431 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
432 | 16, /* bitsize */ | |
433 | true, /* pc_relative */ | |
434 | 0, /* bitpos */ | |
435 | complain_overflow_bitfield, /* complain_on_overflow */ | |
436 | bfd_elf_generic_reloc, /* special_function */ | |
437 | "R_860_LOPC", /* name */ | |
438 | false, /* partial_inplace */ | |
439 | 0xffff, /* src_mask */ | |
440 | 0xffff, /* dst_mask */ | |
441 | true), /* pcrel_offset */ | |
442 | ||
443 | HOWTO (R_860_HIGHADJ, /* type */ | |
444 | 0, /* rightshift */ | |
445 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
446 | 16, /* bitsize */ | |
447 | false, /* pc_relative */ | |
448 | 0, /* bitpos */ | |
449 | complain_overflow_dont, /* complain_on_overflow */ | |
450 | bfd_elf_generic_reloc, /* special_function */ | |
451 | "R_860_HIGHADJ", /* name */ | |
452 | false, /* partial_inplace */ | |
453 | 0xffff, /* src_mask */ | |
454 | 0xffff, /* dst_mask */ | |
455 | false), /* pcrel_offset */ | |
456 | ||
457 | HOWTO (R_860_HAGOT, /* type */ | |
458 | 0, /* rightshift */ | |
459 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
460 | 16, /* bitsize */ | |
461 | false, /* pc_relative */ | |
462 | 0, /* bitpos */ | |
463 | complain_overflow_dont, /* complain_on_overflow */ | |
464 | bfd_elf_generic_reloc, /* special_function */ | |
465 | "R_860_HAGOT", /* name */ | |
466 | false, /* partial_inplace */ | |
467 | 0, /* src_mask */ | |
468 | 0xffff, /* dst_mask */ | |
469 | true), /* pcrel_offset */ | |
470 | ||
471 | HOWTO (R_860_HAGOTOFF, /* type */ | |
472 | 0, /* rightshift */ | |
473 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
474 | 32, /* bitsize */ | |
475 | false, /* pc_relative */ | |
476 | 0, /* bitpos */ | |
477 | complain_overflow_dont, /* complain_on_overflow */ | |
478 | bfd_elf_generic_reloc, /* special_function */ | |
479 | "R_860_HAGOTOFF", /* name */ | |
480 | true, /* partial_inplace */ | |
481 | 0xffffffff, /* src_mask */ | |
482 | 0xffffffff, /* dst_mask */ | |
483 | false), /* pcrel_offset */ | |
484 | ||
485 | HOWTO (R_860_HAPC, /* type */ | |
486 | 0, /* rightshift */ | |
487 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
488 | 16, /* bitsize */ | |
489 | true, /* pc_relative */ | |
490 | 0, /* bitpos */ | |
491 | complain_overflow_bitfield, /* complain_on_overflow */ | |
492 | bfd_elf_generic_reloc, /* special_function */ | |
493 | "R_860_HAPC", /* name */ | |
494 | false, /* partial_inplace */ | |
495 | 0xffff, /* src_mask */ | |
496 | 0xffff, /* dst_mask */ | |
497 | true), /* pcrel_offset */ | |
498 | ||
499 | HOWTO (R_860_HIGH, /* type */ | |
fdeafce7 | 500 | 16, /* rightshift */ |
0e5136c6 JE |
501 | 2, /* size (0 = byte, 1 = short, 2 = long) */ |
502 | 16, /* bitsize */ | |
503 | false, /* pc_relative */ | |
504 | 0, /* bitpos */ | |
505 | complain_overflow_dont, /* complain_on_overflow */ | |
506 | bfd_elf_generic_reloc, /* special_function */ | |
507 | "R_860_HIGH", /* name */ | |
508 | false, /* partial_inplace */ | |
509 | 0xffff, /* src_mask */ | |
510 | 0xffff, /* dst_mask */ | |
511 | false), /* pcrel_offset */ | |
512 | ||
513 | HOWTO (R_860_HIGOT, /* type */ | |
514 | 0, /* rightshift */ | |
515 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
516 | 16, /* bitsize */ | |
517 | false, /* pc_relative */ | |
518 | 0, /* bitpos */ | |
519 | complain_overflow_dont, /* complain_on_overflow */ | |
520 | bfd_elf_generic_reloc, /* special_function */ | |
521 | "R_860_HIGOT", /* name */ | |
522 | false, /* partial_inplace */ | |
523 | 0, /* src_mask */ | |
524 | 0xffff, /* dst_mask */ | |
525 | true), /* pcrel_offset */ | |
526 | ||
527 | HOWTO (R_860_HIGOTOFF, /* type */ | |
528 | 0, /* rightshift */ | |
529 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
530 | 32, /* bitsize */ | |
531 | false, /* pc_relative */ | |
532 | 0, /* bitpos */ | |
533 | complain_overflow_dont, /* complain_on_overflow */ | |
534 | bfd_elf_generic_reloc, /* special_function */ | |
535 | "R_860_HIGOTOFF", /* name */ | |
536 | true, /* partial_inplace */ | |
537 | 0xffffffff, /* src_mask */ | |
538 | 0xffffffff, /* dst_mask */ | |
539 | false), /* pcrel_offset */ | |
540 | }; | |
541 | ||
542 | \f | |
543 | static unsigned char elf_code_to_howto_index[R_860_max + 1]; | |
544 | ||
545 | static reloc_howto_type * | |
546 | lookup_howto (rtype) | |
547 | unsigned int rtype; | |
548 | { | |
549 | static int initialized = 0; | |
550 | int i; | |
551 | int howto_tbl_size = (int) (sizeof (elf32_i860_howto_table) | |
552 | / sizeof (elf32_i860_howto_table[0])); | |
553 | ||
554 | if (! initialized) | |
555 | { | |
556 | initialized = 1; | |
557 | memset (elf_code_to_howto_index, 0xff, | |
558 | sizeof (elf_code_to_howto_index)); | |
559 | for (i = 0; i < howto_tbl_size; i++) | |
560 | elf_code_to_howto_index[elf32_i860_howto_table[i].type] = i; | |
561 | } | |
562 | ||
563 | BFD_ASSERT (rtype <= R_860_max); | |
564 | i = elf_code_to_howto_index[rtype]; | |
565 | if (i >= howto_tbl_size) | |
566 | return 0; | |
567 | return elf32_i860_howto_table + i; | |
568 | } | |
569 | ||
570 | ||
571 | /* Given a BFD reloc, return the matching HOWTO structure. */ | |
572 | static reloc_howto_type * | |
573 | elf32_i860_reloc_type_lookup (abfd, code) | |
574 | bfd * abfd ATTRIBUTE_UNUSED; | |
575 | bfd_reloc_code_real_type code; | |
576 | { | |
577 | unsigned int rtype; | |
578 | ||
579 | switch (code) | |
580 | { | |
581 | case BFD_RELOC_NONE: | |
582 | rtype = R_860_NONE; | |
583 | break; | |
584 | case BFD_RELOC_32: | |
585 | rtype = R_860_32; | |
586 | break; | |
587 | case BFD_RELOC_860_COPY: | |
588 | rtype = R_860_COPY; | |
589 | break; | |
590 | case BFD_RELOC_860_GLOB_DAT: | |
591 | rtype = R_860_GLOB_DAT; | |
592 | break; | |
593 | case BFD_RELOC_860_JUMP_SLOT: | |
594 | rtype = R_860_JUMP_SLOT; | |
595 | break; | |
596 | case BFD_RELOC_860_RELATIVE: | |
597 | rtype = R_860_RELATIVE; | |
598 | break; | |
599 | case BFD_RELOC_860_PC26: | |
600 | rtype = R_860_PC26; | |
601 | break; | |
602 | case BFD_RELOC_860_PLT26: | |
603 | rtype = R_860_PLT26; | |
604 | break; | |
605 | case BFD_RELOC_860_PC16: | |
606 | rtype = R_860_PC16; | |
607 | break; | |
608 | case BFD_RELOC_860_LOW0: | |
609 | rtype = R_860_LOW0; | |
610 | break; | |
611 | case BFD_RELOC_860_SPLIT0: | |
612 | rtype = R_860_SPLIT0; | |
613 | break; | |
614 | case BFD_RELOC_860_LOW1: | |
615 | rtype = R_860_LOW1; | |
616 | break; | |
617 | case BFD_RELOC_860_SPLIT1: | |
618 | rtype = R_860_SPLIT1; | |
619 | break; | |
620 | case BFD_RELOC_860_LOW2: | |
621 | rtype = R_860_LOW2; | |
622 | break; | |
623 | case BFD_RELOC_860_SPLIT2: | |
624 | rtype = R_860_SPLIT2; | |
625 | break; | |
626 | case BFD_RELOC_860_LOW3: | |
627 | rtype = R_860_LOW3; | |
628 | break; | |
629 | case BFD_RELOC_860_LOGOT0: | |
630 | rtype = R_860_LOGOT0; | |
631 | break; | |
632 | case BFD_RELOC_860_SPGOT0: | |
633 | rtype = R_860_SPGOT0; | |
634 | break; | |
635 | case BFD_RELOC_860_LOGOT1: | |
636 | rtype = R_860_LOGOT1; | |
637 | break; | |
638 | case BFD_RELOC_860_SPGOT1: | |
639 | rtype = R_860_SPGOT1; | |
640 | break; | |
641 | case BFD_RELOC_860_LOGOTOFF0: | |
642 | rtype = R_860_LOGOTOFF0; | |
643 | break; | |
644 | case BFD_RELOC_860_SPGOTOFF0: | |
645 | rtype = R_860_SPGOTOFF0; | |
646 | break; | |
647 | case BFD_RELOC_860_LOGOTOFF1: | |
648 | rtype = R_860_LOGOTOFF1; | |
649 | break; | |
650 | case BFD_RELOC_860_SPGOTOFF1: | |
651 | rtype = R_860_SPGOTOFF1; | |
652 | break; | |
653 | case BFD_RELOC_860_LOGOTOFF2: | |
654 | rtype = R_860_LOGOTOFF2; | |
655 | break; | |
656 | case BFD_RELOC_860_LOGOTOFF3: | |
657 | rtype = R_860_LOGOTOFF3; | |
658 | break; | |
659 | case BFD_RELOC_860_LOPC: | |
660 | rtype = R_860_LOPC; | |
661 | break; | |
662 | case BFD_RELOC_860_HIGHADJ: | |
663 | rtype = R_860_HIGHADJ; | |
664 | break; | |
665 | case BFD_RELOC_860_HAGOT: | |
666 | rtype = R_860_HAGOT; | |
667 | break; | |
668 | case BFD_RELOC_860_HAGOTOFF: | |
669 | rtype = R_860_HAGOTOFF; | |
670 | break; | |
671 | case BFD_RELOC_860_HAPC: | |
672 | rtype = R_860_HAPC; | |
673 | break; | |
674 | case BFD_RELOC_860_HIGH: | |
675 | rtype = R_860_HIGH; | |
676 | break; | |
677 | case BFD_RELOC_860_HIGOT: | |
678 | rtype = R_860_HIGOT; | |
679 | break; | |
680 | case BFD_RELOC_860_HIGOTOFF: | |
681 | rtype = R_860_HIGOTOFF; | |
682 | break; | |
683 | default: | |
684 | rtype = 0; | |
685 | break; | |
686 | } | |
687 | return lookup_howto (rtype); | |
688 | } | |
689 | ||
690 | ||
691 | /* Given a ELF reloc, return the matching HOWTO structure. */ | |
692 | static void | |
693 | elf32_i860_info_to_howto_rela (abfd, bfd_reloc, elf_reloc) | |
694 | bfd *abfd ATTRIBUTE_UNUSED; | |
695 | arelent *bfd_reloc; | |
696 | Elf64_Internal_Rela *elf_reloc; | |
697 | { | |
698 | bfd_reloc->howto = lookup_howto (ELF32_R_TYPE (elf_reloc->r_info)); | |
699 | } | |
700 | ||
252b5132 | 701 | |
fdeafce7 JE |
702 | \f |
703 | /* Specialized relocation handler for R_860_SPLITn. These relocations | |
704 | involves a 16-bit field that is split into two contiguous parts. */ | |
705 | static bfd_reloc_status_type | |
706 | elf32_i860_relocate_splitn (input_bfd, rello, contents, value) | |
707 | bfd *input_bfd; | |
708 | Elf_Internal_Rela *rello; | |
709 | bfd_byte *contents; | |
710 | bfd_vma value; | |
711 | { | |
712 | bfd_vma insn, t; | |
713 | reloc_howto_type *howto; | |
714 | howto = lookup_howto (ELF32_R_TYPE (rello->r_info)); | |
715 | insn = bfd_get_32 (input_bfd, contents + rello->r_offset); | |
716 | ||
717 | /* Remove encode bits and intervening bits. Then concatenate the | |
718 | two fields into one 16-bit quantity. */ | |
719 | t = (insn & howto->src_mask); | |
720 | t = ((t >> 5) & 0xf8) | (t & 0x7ff); | |
721 | ||
722 | /* Relocate. */ | |
723 | value += (rello->r_addend + t); | |
724 | ||
725 | /* Separate the fields and re-insert. */ | |
726 | value = (((value & 0xf8) << 5) | (value & 0x7ff)) & howto->dst_mask; | |
727 | insn = (insn & ~howto->dst_mask) | value; | |
728 | ||
729 | bfd_put_32 (input_bfd, insn, contents + rello->r_offset); | |
730 | return bfd_reloc_ok; | |
731 | } | |
732 | ||
733 | ||
fdeafce7 JE |
734 | /* Specialized relocation handler for R_860_PC16. This relocation |
735 | involves a 16-bit, PC-relative field that is split into two contiguous | |
736 | parts. */ | |
737 | static bfd_reloc_status_type | |
d670a150 | 738 | elf32_i860_relocate_pc16 (input_bfd, input_section, rello, contents, value) |
fdeafce7 | 739 | bfd *input_bfd; |
d670a150 | 740 | asection *input_section; |
fdeafce7 JE |
741 | Elf_Internal_Rela *rello; |
742 | bfd_byte *contents; | |
743 | bfd_vma value; | |
744 | { | |
d670a150 JE |
745 | bfd_vma insn, t; |
746 | reloc_howto_type *howto; | |
747 | howto = lookup_howto (ELF32_R_TYPE (rello->r_info)); | |
748 | insn = bfd_get_32 (input_bfd, contents + rello->r_offset); | |
749 | ||
750 | /* Adjust for PC-relative relocation. */ | |
751 | value -= (input_section->output_section->vma | |
752 | + input_section->output_offset); | |
753 | value -= rello->r_offset; | |
754 | ||
755 | /* Remove encode bits and intervening bits. Then concatenate the | |
756 | two fields into one 16-bit quantity. */ | |
757 | t = (insn & howto->src_mask); | |
758 | t = ((t >> 5) & 0xf8) | (t & 0x7ff); | |
759 | ||
760 | /* Relocate. */ | |
761 | value += (rello->r_addend + t); | |
762 | ||
763 | /* Separate the fields and re-insert. */ | |
764 | value = (((value & 0xf8) << 5) | (value & 0x7ff)) & howto->dst_mask; | |
765 | insn = (insn & ~howto->dst_mask) | value; | |
766 | ||
767 | bfd_put_32 (input_bfd, insn, contents + rello->r_offset); | |
768 | return bfd_reloc_ok; | |
769 | ||
fdeafce7 | 770 | } |
fdeafce7 JE |
771 | |
772 | ||
773 | /* Specialized relocation handler for R_860_HIGHADJ. */ | |
774 | static bfd_reloc_status_type | |
775 | elf32_i860_relocate_highadj (input_bfd, rel, contents, value) | |
776 | bfd *input_bfd; | |
777 | Elf_Internal_Rela *rel; | |
778 | bfd_byte *contents; | |
779 | bfd_vma value; | |
780 | { | |
781 | bfd_vma insn; | |
782 | ||
783 | insn = bfd_get_32 (input_bfd, contents + rel->r_offset); | |
784 | ||
785 | value += ((rel->r_addend & 0x8000) << 1); | |
786 | value += rel->r_addend; | |
787 | value = ((value >> 16) & 0xffff); | |
788 | value = (value + (insn & 0xffff)) & 0xffff; | |
789 | ||
790 | insn = (insn & 0xffff0000) | value; | |
791 | ||
792 | bfd_put_32 (input_bfd, insn, contents + rel->r_offset); | |
793 | return bfd_reloc_ok; | |
794 | } | |
795 | ||
796 | ||
797 | /* Perform a single relocation. By default we use the standard BFD | |
798 | routines. However, we handle some specially. */ | |
799 | static bfd_reloc_status_type | |
800 | i860_final_link_relocate (howto, input_bfd, input_section, contents, rel, relocation) | |
801 | reloc_howto_type * howto; | |
802 | bfd * input_bfd; | |
803 | asection * input_section; | |
804 | bfd_byte * contents; | |
805 | Elf_Internal_Rela * rel; | |
806 | bfd_vma relocation; | |
807 | { | |
808 | return _bfd_final_link_relocate (howto, input_bfd, input_section, | |
809 | contents, rel->r_offset, relocation, | |
810 | rel->r_addend); | |
811 | } | |
812 | ||
813 | ||
814 | /* Relocate an i860 ELF section. | |
252b5132 | 815 | |
fdeafce7 JE |
816 | This is boiler-plate code copied from fr30. |
817 | There is some attempt to make this function usable for many architectures, | |
818 | both USE_REL and USE_RELA ['twould be nice if such a critter existed], | |
819 | if only to serve as a learning tool. | |
820 | ||
821 | The RELOCATE_SECTION function is called by the new ELF backend linker | |
822 | to handle the relocations for a section. | |
823 | ||
824 | The relocs are always passed as Rela structures; if the section | |
825 | actually uses Rel structures, the r_addend field will always be | |
826 | zero. | |
827 | ||
828 | This function is responsible for adjusting the section contents as | |
829 | necessary, and (if using Rela relocs and generating a relocateable | |
830 | output file) adjusting the reloc addend as necessary. | |
831 | ||
832 | This function does not have to worry about setting the reloc | |
833 | address or the reloc symbol index. | |
834 | ||
835 | LOCAL_SYMS is a pointer to the swapped in local symbols. | |
836 | ||
837 | LOCAL_SECTIONS is an array giving the section in the input file | |
838 | corresponding to the st_shndx field of each local symbol. | |
839 | ||
840 | The global hash table entry for the global symbols can be found | |
841 | via elf_sym_hashes (input_bfd). | |
842 | ||
843 | When generating relocateable output, this function must handle | |
844 | STB_LOCAL/STT_SECTION symbols specially. The output symbol is | |
845 | going to be the section symbol corresponding to the output | |
846 | section, which means that the addend must be adjusted | |
847 | accordingly. */ | |
848 | static boolean | |
849 | elf32_i860_relocate_section (output_bfd, info, input_bfd, input_section, | |
850 | contents, relocs, local_syms, local_sections) | |
851 | bfd * output_bfd ATTRIBUTE_UNUSED; | |
852 | struct bfd_link_info * info; | |
853 | bfd * input_bfd; | |
854 | asection * input_section; | |
855 | bfd_byte * contents; | |
856 | Elf_Internal_Rela * relocs; | |
857 | Elf_Internal_Sym * local_syms; | |
858 | asection ** local_sections; | |
859 | { | |
860 | Elf_Internal_Shdr * symtab_hdr; | |
861 | struct elf_link_hash_entry ** sym_hashes; | |
862 | Elf_Internal_Rela * rel; | |
863 | Elf_Internal_Rela * relend; | |
864 | ||
865 | symtab_hdr = & elf_tdata (input_bfd)->symtab_hdr; | |
866 | sym_hashes = elf_sym_hashes (input_bfd); | |
867 | relend = relocs + input_section->reloc_count; | |
868 | ||
869 | for (rel = relocs; rel < relend; rel ++) | |
870 | { | |
871 | reloc_howto_type * howto; | |
872 | unsigned long r_symndx; | |
873 | Elf_Internal_Sym * sym; | |
874 | asection * sec; | |
875 | struct elf_link_hash_entry * h; | |
876 | bfd_vma relocation; | |
877 | bfd_reloc_status_type r; | |
878 | const char * name = NULL; | |
879 | int r_type; | |
880 | ||
881 | r_type = ELF32_R_TYPE (rel->r_info); | |
882 | ||
883 | #if 0 | |
884 | if ( r_type == R_860_GNU_VTINHERIT | |
885 | || r_type == R_860_GNU_VTENTRY) | |
886 | continue; | |
887 | #endif | |
888 | ||
889 | r_symndx = ELF32_R_SYM (rel->r_info); | |
890 | ||
891 | if (info->relocateable) | |
892 | { | |
893 | /* This is a relocateable link. We don't have to change | |
894 | anything, unless the reloc is against a section symbol, | |
895 | in which case we have to adjust according to where the | |
896 | section symbol winds up in the output section. */ | |
897 | if (r_symndx < symtab_hdr->sh_info) | |
898 | { | |
899 | sym = local_syms + r_symndx; | |
900 | ||
901 | if (ELF_ST_TYPE (sym->st_info) == STT_SECTION) | |
902 | { | |
903 | sec = local_sections [r_symndx]; | |
904 | rel->r_addend += sec->output_offset + sym->st_value; | |
905 | } | |
906 | } | |
907 | ||
908 | continue; | |
909 | } | |
910 | ||
911 | /* This is a final link. */ | |
912 | howto = lookup_howto (ELF32_R_TYPE (rel->r_info)); | |
913 | h = NULL; | |
914 | sym = NULL; | |
915 | sec = NULL; | |
916 | ||
917 | if (r_symndx < symtab_hdr->sh_info) | |
918 | { | |
919 | sym = local_syms + r_symndx; | |
920 | sec = local_sections [r_symndx]; | |
921 | relocation = (sec->output_section->vma | |
922 | + sec->output_offset | |
923 | + sym->st_value); | |
924 | ||
925 | name = bfd_elf_string_from_elf_section | |
926 | (input_bfd, symtab_hdr->sh_link, sym->st_name); | |
927 | name = (name == NULL) ? bfd_section_name (input_bfd, sec) : name; | |
928 | } | |
929 | else | |
930 | { | |
931 | h = sym_hashes [r_symndx - symtab_hdr->sh_info]; | |
932 | ||
933 | while (h->root.type == bfd_link_hash_indirect | |
934 | || h->root.type == bfd_link_hash_warning) | |
935 | h = (struct elf_link_hash_entry *) h->root.u.i.link; | |
936 | ||
937 | name = h->root.root.string; | |
938 | ||
939 | if (h->root.type == bfd_link_hash_defined | |
940 | || h->root.type == bfd_link_hash_defweak) | |
941 | { | |
942 | sec = h->root.u.def.section; | |
943 | relocation = (h->root.u.def.value | |
944 | + sec->output_section->vma | |
945 | + sec->output_offset); | |
946 | } | |
947 | else if (h->root.type == bfd_link_hash_undefweak) | |
948 | { | |
949 | relocation = 0; | |
950 | } | |
951 | else | |
952 | { | |
953 | if (! ((*info->callbacks->undefined_symbol) | |
954 | (info, h->root.root.string, input_bfd, | |
955 | input_section, rel->r_offset, true))) | |
956 | return false; | |
957 | relocation = 0; | |
958 | } | |
959 | } | |
960 | ||
961 | switch (r_type) | |
962 | { | |
963 | default: | |
964 | r = i860_final_link_relocate (howto, input_bfd, input_section, | |
965 | contents, rel, relocation); | |
966 | break; | |
967 | ||
968 | case R_860_HIGHADJ: | |
969 | r = elf32_i860_relocate_highadj (input_bfd, rel, contents, | |
970 | relocation); | |
971 | break; | |
972 | ||
fdeafce7 | 973 | case R_860_PC16: |
d670a150 JE |
974 | r = elf32_i860_relocate_pc16 (input_bfd, input_section, rel, |
975 | contents, relocation); | |
fdeafce7 | 976 | break; |
fdeafce7 JE |
977 | |
978 | case R_860_SPLIT0: | |
979 | case R_860_SPLIT1: | |
980 | case R_860_SPLIT2: | |
981 | r = elf32_i860_relocate_splitn (input_bfd, rel, contents, | |
982 | relocation); | |
983 | break; | |
984 | ||
985 | /* We do not yet handle GOT/PLT/Dynamic relocations. */ | |
986 | case R_860_COPY: | |
987 | case R_860_GLOB_DAT: | |
988 | case R_860_JUMP_SLOT: | |
989 | case R_860_RELATIVE: | |
990 | case R_860_PLT26: | |
991 | case R_860_LOGOT0: | |
992 | case R_860_SPGOT0: | |
993 | case R_860_LOGOT1: | |
994 | case R_860_SPGOT1: | |
995 | case R_860_LOGOTOFF0: | |
996 | case R_860_SPGOTOFF0: | |
997 | case R_860_LOGOTOFF1: | |
998 | case R_860_SPGOTOFF1: | |
999 | case R_860_LOGOTOFF2: | |
1000 | case R_860_LOGOTOFF3: | |
1001 | case R_860_LOPC: | |
1002 | case R_860_HAGOT: | |
1003 | case R_860_HAGOTOFF: | |
1004 | case R_860_HAPC: | |
1005 | case R_860_HIGOT: | |
1006 | case R_860_HIGOTOFF: | |
1007 | r = bfd_reloc_notsupported; | |
1008 | break; | |
1009 | } | |
1010 | ||
1011 | if (r != bfd_reloc_ok) | |
1012 | { | |
1013 | const char * msg = (const char *) NULL; | |
1014 | ||
1015 | switch (r) | |
1016 | { | |
1017 | case bfd_reloc_overflow: | |
1018 | r = info->callbacks->reloc_overflow | |
1019 | (info, name, howto->name, (bfd_vma) 0, | |
1020 | input_bfd, input_section, rel->r_offset); | |
1021 | break; | |
1022 | ||
1023 | case bfd_reloc_undefined: | |
1024 | r = info->callbacks->undefined_symbol | |
1025 | (info, name, input_bfd, input_section, rel->r_offset, true); | |
1026 | break; | |
1027 | ||
1028 | case bfd_reloc_outofrange: | |
1029 | msg = _("internal error: out of range error"); | |
1030 | break; | |
1031 | ||
1032 | case bfd_reloc_notsupported: | |
1033 | msg = _("internal error: unsupported relocation error"); | |
1034 | break; | |
1035 | ||
1036 | case bfd_reloc_dangerous: | |
1037 | msg = _("internal error: dangerous relocation"); | |
1038 | break; | |
1039 | ||
1040 | default: | |
1041 | msg = _("internal error: unknown error"); | |
1042 | break; | |
1043 | } | |
1044 | ||
1045 | if (msg) | |
1046 | r = info->callbacks->warning | |
1047 | (info, msg, name, input_bfd, input_section, rel->r_offset); | |
1048 | ||
1049 | if (! r) | |
1050 | return false; | |
1051 | } | |
1052 | } | |
1053 | ||
1054 | return true; | |
1055 | } | |
1056 | ||
1057 | ||
1058 | \f | |
9d751335 JE |
1059 | #define TARGET_BIG_SYM bfd_elf32_i860_vec |
1060 | #define TARGET_BIG_NAME "elf32-i860" | |
1061 | #define TARGET_LITTLE_SYM bfd_elf32_i860_little_vec | |
1062 | #define TARGET_LITTLE_NAME "elf32-i860-little" | |
0e5136c6 JE |
1063 | #define ELF_ARCH bfd_arch_i860 |
1064 | #define ELF_MACHINE_CODE EM_860 | |
1065 | #define ELF_MAXPAGESIZE 4096 | |
1066 | ||
fdeafce7 | 1067 | #define elf_info_to_howto_rel NULL |
0e5136c6 | 1068 | #define elf_info_to_howto elf32_i860_info_to_howto_rela |
fdeafce7 | 1069 | #define elf_backend_relocate_section elf32_i860_relocate_section |
0e5136c6 | 1070 | #define bfd_elf32_bfd_reloc_type_lookup elf32_i860_reloc_type_lookup |
252b5132 RH |
1071 | |
1072 | #include "elf32-target.h" |