1 /* MIPS-specific support for 64-bit ELF
2 Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
3 2007 Free Software Foundation, Inc.
4 Ian Lance Taylor, Cygnus Support
5 Linker support added by Mark Mitchell, CodeSourcery, LLC.
6 <mark@codesourcery.com>
8 This file is part of BFD, the Binary File Descriptor library.
10 This program is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 2 of the License, or
13 (at your option) any later version.
15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License for more details.
20 You should have received a copy of the GNU General Public License
21 along with this program; if not, write to the Free Software
22 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
24 /* This file supports the 64-bit MIPS ELF ABI.
26 The MIPS 64-bit ELF ABI uses an unusual reloc format. This file
27 overrides the usual ELF reloc handling, and handles reading and
28 writing the relocations here. */
30 /* TODO: Many things are unsupported, even if there is some code for it
31 . (which was mostly stolen from elf32-mips.c and slightly adapted).
33 . - Relocation handling for REL relocs is wrong in many cases and
35 . - Relocation handling for RELA relocs related to GOT support are
36 . also likely to be wrong.
37 . - Support for MIPS16 is untested.
38 . - Combined relocs with RSS_* entries are unsupported.
39 . - The whole GOT handling for NewABI is missing, some parts of
40 . the OldABI version is still lying around and should be removed.
50 #include "elfxx-mips.h"
53 /* Get the ECOFF swapping routines. The 64-bit ABI is not supposed to
54 use ECOFF. However, we support it anyhow for an easier changeover. */
56 #include "coff/symconst.h"
57 #include "coff/internal.h"
58 #include "coff/ecoff.h"
59 /* The 64 bit versions of the mdebug data structures are in alpha.h. */
60 #include "coff/alpha.h"
61 #define ECOFF_SIGNED_64
62 #include "ecoffswap.h"
64 static void mips_elf64_swap_reloc_in
65 (bfd
*, const Elf64_Mips_External_Rel
*, Elf64_Mips_Internal_Rela
*);
66 static void mips_elf64_swap_reloca_in
67 (bfd
*, const Elf64_Mips_External_Rela
*, Elf64_Mips_Internal_Rela
*);
68 static void mips_elf64_swap_reloc_out
69 (bfd
*, const Elf64_Mips_Internal_Rela
*, Elf64_Mips_External_Rel
*);
70 static void mips_elf64_swap_reloca_out
71 (bfd
*, const Elf64_Mips_Internal_Rela
*, Elf64_Mips_External_Rela
*);
72 static void mips_elf64_be_swap_reloc_in
73 (bfd
*, const bfd_byte
*, Elf_Internal_Rela
*);
74 static void mips_elf64_be_swap_reloc_out
75 (bfd
*, const Elf_Internal_Rela
*, bfd_byte
*);
76 static void mips_elf64_be_swap_reloca_in
77 (bfd
*, const bfd_byte
*, Elf_Internal_Rela
*);
78 static void mips_elf64_be_swap_reloca_out
79 (bfd
*, const Elf_Internal_Rela
*, bfd_byte
*);
80 static reloc_howto_type
*bfd_elf64_bfd_reloc_type_lookup
81 (bfd
*, bfd_reloc_code_real_type
);
82 static reloc_howto_type
*mips_elf64_rtype_to_howto
83 (unsigned int, bfd_boolean
);
84 static void mips_elf64_info_to_howto_rel
85 (bfd
*, arelent
*, Elf_Internal_Rela
*);
86 static void mips_elf64_info_to_howto_rela
87 (bfd
*, arelent
*, Elf_Internal_Rela
*);
88 static long mips_elf64_get_reloc_upper_bound
90 static long mips_elf64_canonicalize_reloc
91 (bfd
*, asection
*, arelent
**, asymbol
**);
92 static long mips_elf64_get_dynamic_reloc_upper_bound
94 static long mips_elf64_canonicalize_dynamic_reloc
95 (bfd
*, arelent
**, asymbol
**);
96 static bfd_boolean mips_elf64_slurp_one_reloc_table
97 (bfd
*, asection
*, Elf_Internal_Shdr
*, bfd_size_type
, arelent
*,
98 asymbol
**, bfd_boolean
);
99 static bfd_boolean mips_elf64_slurp_reloc_table
100 (bfd
*, asection
*, asymbol
**, bfd_boolean
);
101 static void mips_elf64_write_relocs
102 (bfd
*, asection
*, void *);
103 static void mips_elf64_write_rel
104 (bfd
*, asection
*, Elf_Internal_Shdr
*, int *, void *);
105 static void mips_elf64_write_rela
106 (bfd
*, asection
*, Elf_Internal_Shdr
*, int *, void *);
107 static bfd_reloc_status_type mips_elf64_gprel16_reloc
108 (bfd
*, arelent
*, asymbol
*, void *, asection
*, bfd
*, char **);
109 static bfd_reloc_status_type mips_elf64_literal_reloc
110 (bfd
*, arelent
*, asymbol
*, void *, asection
*, bfd
*, char **);
111 static bfd_reloc_status_type mips_elf64_gprel32_reloc
112 (bfd
*, arelent
*, asymbol
*, void *, asection
*, bfd
*, char **);
113 static bfd_reloc_status_type mips_elf64_shift6_reloc
114 (bfd
*, arelent
*, asymbol
*, void *, asection
*, bfd
*, char **);
115 static bfd_reloc_status_type mips16_gprel_reloc
116 (bfd
*, arelent
*, asymbol
*, void *, asection
*, bfd
*, char **);
117 static bfd_boolean mips_elf64_assign_gp
119 static bfd_reloc_status_type mips_elf64_final_gp
120 (bfd
*, asymbol
*, bfd_boolean
, char **, bfd_vma
*);
121 static bfd_boolean mips_elf64_object_p
123 static irix_compat_t elf64_mips_irix_compat
125 static bfd_boolean elf64_mips_grok_prstatus
126 (bfd
*, Elf_Internal_Note
*);
127 static bfd_boolean elf64_mips_grok_psinfo
128 (bfd
*, Elf_Internal_Note
*);
130 extern const bfd_target bfd_elf64_bigmips_vec
;
131 extern const bfd_target bfd_elf64_littlemips_vec
;
133 /* In case we're on a 32-bit machine, construct a 64-bit "-1" value
134 from smaller values. Start with zero, widen, *then* decrement. */
135 #define MINUS_ONE (((bfd_vma)0) - 1)
137 /* The number of local .got entries we reserve. */
138 #define MIPS_RESERVED_GOTNO (2)
140 /* The relocation table used for SHT_REL sections. */
142 static reloc_howto_type mips_elf64_howto_table_rel
[] =
145 HOWTO (R_MIPS_NONE
, /* type */
147 0, /* size (0 = byte, 1 = short, 2 = long) */
149 FALSE
, /* pc_relative */
151 complain_overflow_dont
, /* complain_on_overflow */
152 _bfd_mips_elf_generic_reloc
, /* special_function */
153 "R_MIPS_NONE", /* name */
154 FALSE
, /* partial_inplace */
157 FALSE
), /* pcrel_offset */
159 /* 16 bit relocation. */
160 HOWTO (R_MIPS_16
, /* type */
162 2, /* size (0 = byte, 1 = short, 2 = long) */
164 FALSE
, /* pc_relative */
166 complain_overflow_signed
, /* complain_on_overflow */
167 _bfd_mips_elf_generic_reloc
, /* special_function */
168 "R_MIPS_16", /* name */
169 TRUE
, /* partial_inplace */
170 0x0000ffff, /* src_mask */
171 0x0000ffff, /* dst_mask */
172 FALSE
), /* pcrel_offset */
174 /* 32 bit relocation. */
175 HOWTO (R_MIPS_32
, /* type */
177 2, /* size (0 = byte, 1 = short, 2 = long) */
179 FALSE
, /* pc_relative */
181 complain_overflow_dont
, /* complain_on_overflow */
182 _bfd_mips_elf_generic_reloc
, /* special_function */
183 "R_MIPS_32", /* name */
184 TRUE
, /* partial_inplace */
185 0xffffffff, /* src_mask */
186 0xffffffff, /* dst_mask */
187 FALSE
), /* pcrel_offset */
189 /* 32 bit symbol relative relocation. */
190 HOWTO (R_MIPS_REL32
, /* type */
192 2, /* size (0 = byte, 1 = short, 2 = long) */
194 FALSE
, /* pc_relative */
196 complain_overflow_dont
, /* complain_on_overflow */
197 _bfd_mips_elf_generic_reloc
, /* special_function */
198 "R_MIPS_REL32", /* name */
199 TRUE
, /* partial_inplace */
200 0xffffffff, /* src_mask */
201 0xffffffff, /* dst_mask */
202 FALSE
), /* pcrel_offset */
204 /* 26 bit jump address. */
205 HOWTO (R_MIPS_26
, /* type */
207 2, /* size (0 = byte, 1 = short, 2 = long) */
209 FALSE
, /* pc_relative */
211 complain_overflow_dont
, /* complain_on_overflow */
212 /* This needs complex overflow
213 detection, because the upper 36
214 bits must match the PC + 4. */
215 _bfd_mips_elf_generic_reloc
, /* special_function */
216 "R_MIPS_26", /* name */
217 TRUE
, /* partial_inplace */
218 0x03ffffff, /* src_mask */
219 0x03ffffff, /* dst_mask */
220 FALSE
), /* pcrel_offset */
222 /* R_MIPS_HI16 and R_MIPS_LO16 are unsupported for NewABI REL.
223 However, the native IRIX6 tools use them, so we try our best. */
225 /* High 16 bits of symbol value. */
226 HOWTO (R_MIPS_HI16
, /* type */
228 2, /* size (0 = byte, 1 = short, 2 = long) */
230 FALSE
, /* pc_relative */
232 complain_overflow_dont
, /* complain_on_overflow */
233 _bfd_mips_elf_hi16_reloc
, /* special_function */
234 "R_MIPS_HI16", /* name */
235 TRUE
, /* partial_inplace */
236 0x0000ffff, /* src_mask */
237 0x0000ffff, /* dst_mask */
238 FALSE
), /* pcrel_offset */
240 /* Low 16 bits of symbol value. */
241 HOWTO (R_MIPS_LO16
, /* type */
243 2, /* size (0 = byte, 1 = short, 2 = long) */
245 FALSE
, /* pc_relative */
247 complain_overflow_dont
, /* complain_on_overflow */
248 _bfd_mips_elf_lo16_reloc
, /* special_function */
249 "R_MIPS_LO16", /* name */
250 TRUE
, /* partial_inplace */
251 0x0000ffff, /* src_mask */
252 0x0000ffff, /* dst_mask */
253 FALSE
), /* pcrel_offset */
255 /* GP relative reference. */
256 HOWTO (R_MIPS_GPREL16
, /* type */
258 2, /* size (0 = byte, 1 = short, 2 = long) */
260 FALSE
, /* pc_relative */
262 complain_overflow_signed
, /* complain_on_overflow */
263 mips_elf64_gprel16_reloc
, /* special_function */
264 "R_MIPS_GPREL16", /* name */
265 TRUE
, /* partial_inplace */
266 0x0000ffff, /* src_mask */
267 0x0000ffff, /* dst_mask */
268 FALSE
), /* pcrel_offset */
270 /* Reference to literal section. */
271 HOWTO (R_MIPS_LITERAL
, /* type */
273 2, /* size (0 = byte, 1 = short, 2 = long) */
275 FALSE
, /* pc_relative */
277 complain_overflow_signed
, /* complain_on_overflow */
278 mips_elf64_literal_reloc
, /* special_function */
279 "R_MIPS_LITERAL", /* name */
280 TRUE
, /* partial_inplace */
281 0x0000ffff, /* src_mask */
282 0x0000ffff, /* dst_mask */
283 FALSE
), /* pcrel_offset */
285 /* Reference to global offset table. */
286 HOWTO (R_MIPS_GOT16
, /* type */
288 2, /* size (0 = byte, 1 = short, 2 = long) */
290 FALSE
, /* pc_relative */
292 complain_overflow_signed
, /* complain_on_overflow */
293 _bfd_mips_elf_got16_reloc
, /* special_function */
294 "R_MIPS_GOT16", /* name */
295 TRUE
, /* partial_inplace */
296 0x0000ffff, /* src_mask */
297 0x0000ffff, /* dst_mask */
298 FALSE
), /* pcrel_offset */
300 /* 16 bit PC relative reference. Note that the ABI document has a typo
301 and claims R_MIPS_PC16 to be not rightshifted, rendering it useless.
302 We do the right thing here. */
303 HOWTO (R_MIPS_PC16
, /* type */
305 2, /* size (0 = byte, 1 = short, 2 = long) */
307 TRUE
, /* pc_relative */
309 complain_overflow_signed
, /* complain_on_overflow */
310 _bfd_mips_elf_generic_reloc
, /* special_function */
311 "R_MIPS_PC16", /* name */
312 TRUE
, /* partial_inplace */
313 0x0000ffff, /* src_mask */
314 0x0000ffff, /* dst_mask */
315 TRUE
), /* pcrel_offset */
317 /* 16 bit call through global offset table. */
318 HOWTO (R_MIPS_CALL16
, /* type */
320 2, /* size (0 = byte, 1 = short, 2 = long) */
322 FALSE
, /* pc_relative */
324 complain_overflow_signed
, /* complain_on_overflow */
325 _bfd_mips_elf_generic_reloc
, /* special_function */
326 "R_MIPS_CALL16", /* name */
327 TRUE
, /* partial_inplace */
328 0x0000ffff, /* src_mask */
329 0x0000ffff, /* dst_mask */
330 FALSE
), /* pcrel_offset */
332 /* 32 bit GP relative reference. */
333 HOWTO (R_MIPS_GPREL32
, /* type */
335 2, /* size (0 = byte, 1 = short, 2 = long) */
337 FALSE
, /* pc_relative */
339 complain_overflow_dont
, /* complain_on_overflow */
340 mips_elf64_gprel32_reloc
, /* special_function */
341 "R_MIPS_GPREL32", /* name */
342 TRUE
, /* partial_inplace */
343 0xffffffff, /* src_mask */
344 0xffffffff, /* dst_mask */
345 FALSE
), /* pcrel_offset */
351 /* A 5 bit shift field. */
352 HOWTO (R_MIPS_SHIFT5
, /* type */
354 2, /* size (0 = byte, 1 = short, 2 = long) */
356 FALSE
, /* pc_relative */
358 complain_overflow_bitfield
, /* complain_on_overflow */
359 _bfd_mips_elf_generic_reloc
, /* special_function */
360 "R_MIPS_SHIFT5", /* name */
361 TRUE
, /* partial_inplace */
362 0x000007c0, /* src_mask */
363 0x000007c0, /* dst_mask */
364 FALSE
), /* pcrel_offset */
366 /* A 6 bit shift field. */
367 HOWTO (R_MIPS_SHIFT6
, /* type */
369 2, /* size (0 = byte, 1 = short, 2 = long) */
371 FALSE
, /* pc_relative */
373 complain_overflow_bitfield
, /* complain_on_overflow */
374 mips_elf64_shift6_reloc
, /* special_function */
375 "R_MIPS_SHIFT6", /* name */
376 TRUE
, /* partial_inplace */
377 0x000007c4, /* src_mask */
378 0x000007c4, /* dst_mask */
379 FALSE
), /* pcrel_offset */
381 /* 64 bit relocation. */
382 HOWTO (R_MIPS_64
, /* type */
384 4, /* size (0 = byte, 1 = short, 2 = long) */
386 FALSE
, /* pc_relative */
388 complain_overflow_dont
, /* complain_on_overflow */
389 _bfd_mips_elf_generic_reloc
, /* special_function */
390 "R_MIPS_64", /* name */
391 TRUE
, /* partial_inplace */
392 MINUS_ONE
, /* src_mask */
393 MINUS_ONE
, /* dst_mask */
394 FALSE
), /* pcrel_offset */
396 /* Displacement in the global offset table. */
397 HOWTO (R_MIPS_GOT_DISP
, /* type */
399 2, /* size (0 = byte, 1 = short, 2 = long) */
401 FALSE
, /* pc_relative */
403 complain_overflow_signed
, /* complain_on_overflow */
404 _bfd_mips_elf_generic_reloc
, /* special_function */
405 "R_MIPS_GOT_DISP", /* name */
406 TRUE
, /* partial_inplace */
407 0x0000ffff, /* src_mask */
408 0x0000ffff, /* dst_mask */
409 FALSE
), /* pcrel_offset */
411 /* Displacement to page pointer in the global offset table. */
412 HOWTO (R_MIPS_GOT_PAGE
, /* type */
414 2, /* size (0 = byte, 1 = short, 2 = long) */
416 FALSE
, /* pc_relative */
418 complain_overflow_signed
, /* complain_on_overflow */
419 _bfd_mips_elf_generic_reloc
, /* special_function */
420 "R_MIPS_GOT_PAGE", /* name */
421 TRUE
, /* partial_inplace */
422 0x0000ffff, /* src_mask */
423 0x0000ffff, /* dst_mask */
424 FALSE
), /* pcrel_offset */
426 /* Offset from page pointer in the global offset table. */
427 HOWTO (R_MIPS_GOT_OFST
, /* type */
429 2, /* size (0 = byte, 1 = short, 2 = long) */
431 FALSE
, /* pc_relative */
433 complain_overflow_signed
, /* complain_on_overflow */
434 _bfd_mips_elf_generic_reloc
, /* special_function */
435 "R_MIPS_GOT_OFST", /* name */
436 TRUE
, /* partial_inplace */
437 0x0000ffff, /* src_mask */
438 0x0000ffff, /* dst_mask */
439 FALSE
), /* pcrel_offset */
441 /* High 16 bits of displacement in global offset table. */
442 HOWTO (R_MIPS_GOT_HI16
, /* type */
444 2, /* size (0 = byte, 1 = short, 2 = long) */
446 FALSE
, /* pc_relative */
448 complain_overflow_dont
, /* complain_on_overflow */
449 _bfd_mips_elf_generic_reloc
, /* special_function */
450 "R_MIPS_GOT_HI16", /* name */
451 TRUE
, /* partial_inplace */
452 0x0000ffff, /* src_mask */
453 0x0000ffff, /* dst_mask */
454 FALSE
), /* pcrel_offset */
456 /* Low 16 bits of displacement in global offset table. */
457 HOWTO (R_MIPS_GOT_LO16
, /* type */
459 2, /* size (0 = byte, 1 = short, 2 = long) */
461 FALSE
, /* pc_relative */
463 complain_overflow_dont
, /* complain_on_overflow */
464 _bfd_mips_elf_generic_reloc
, /* special_function */
465 "R_MIPS_GOT_LO16", /* name */
466 TRUE
, /* partial_inplace */
467 0x0000ffff, /* src_mask */
468 0x0000ffff, /* dst_mask */
469 FALSE
), /* pcrel_offset */
471 /* 64 bit subtraction. */
472 HOWTO (R_MIPS_SUB
, /* type */
474 4, /* size (0 = byte, 1 = short, 2 = long) */
476 FALSE
, /* pc_relative */
478 complain_overflow_dont
, /* complain_on_overflow */
479 _bfd_mips_elf_generic_reloc
, /* special_function */
480 "R_MIPS_SUB", /* name */
481 TRUE
, /* partial_inplace */
482 MINUS_ONE
, /* src_mask */
483 MINUS_ONE
, /* dst_mask */
484 FALSE
), /* pcrel_offset */
486 /* Insert the addend as an instruction. */
487 /* FIXME: Not handled correctly. */
488 HOWTO (R_MIPS_INSERT_A
, /* type */
490 2, /* size (0 = byte, 1 = short, 2 = long) */
492 FALSE
, /* pc_relative */
494 complain_overflow_dont
, /* complain_on_overflow */
495 _bfd_mips_elf_generic_reloc
, /* special_function */
496 "R_MIPS_INSERT_A", /* name */
497 TRUE
, /* partial_inplace */
498 0xffffffff, /* src_mask */
499 0xffffffff, /* dst_mask */
500 FALSE
), /* pcrel_offset */
502 /* Insert the addend as an instruction, and change all relocations
503 to refer to the old instruction at the address. */
504 /* FIXME: Not handled correctly. */
505 HOWTO (R_MIPS_INSERT_B
, /* type */
507 2, /* size (0 = byte, 1 = short, 2 = long) */
509 FALSE
, /* pc_relative */
511 complain_overflow_dont
, /* complain_on_overflow */
512 _bfd_mips_elf_generic_reloc
, /* special_function */
513 "R_MIPS_INSERT_B", /* name */
514 TRUE
, /* partial_inplace */
515 0xffffffff, /* src_mask */
516 0xffffffff, /* dst_mask */
517 FALSE
), /* pcrel_offset */
519 /* Delete a 32 bit instruction. */
520 /* FIXME: Not handled correctly. */
521 HOWTO (R_MIPS_DELETE
, /* type */
523 2, /* size (0 = byte, 1 = short, 2 = long) */
525 FALSE
, /* pc_relative */
527 complain_overflow_dont
, /* complain_on_overflow */
528 _bfd_mips_elf_generic_reloc
, /* special_function */
529 "R_MIPS_DELETE", /* name */
530 TRUE
, /* partial_inplace */
531 0xffffffff, /* src_mask */
532 0xffffffff, /* dst_mask */
533 FALSE
), /* pcrel_offset */
535 /* The MIPS ELF64 ABI Draft wants us to support these for REL relocations.
537 a) It means building the addend from a R_MIPS_HIGHEST/R_MIPS_HIGHER/
538 R_MIPS_HI16/R_MIPS_LO16 sequence with varying ordering, using
540 b) No other NewABI toolchain actually emits such relocations. */
541 EMPTY_HOWTO (R_MIPS_HIGHER
),
542 EMPTY_HOWTO (R_MIPS_HIGHEST
),
544 /* High 16 bits of displacement in global offset table. */
545 HOWTO (R_MIPS_CALL_HI16
, /* type */
547 2, /* size (0 = byte, 1 = short, 2 = long) */
549 FALSE
, /* pc_relative */
551 complain_overflow_dont
, /* complain_on_overflow */
552 _bfd_mips_elf_generic_reloc
, /* special_function */
553 "R_MIPS_CALL_HI16", /* name */
554 TRUE
, /* partial_inplace */
555 0x0000ffff, /* src_mask */
556 0x0000ffff, /* dst_mask */
557 FALSE
), /* pcrel_offset */
559 /* Low 16 bits of displacement in global offset table. */
560 HOWTO (R_MIPS_CALL_LO16
, /* type */
562 2, /* size (0 = byte, 1 = short, 2 = long) */
564 FALSE
, /* pc_relative */
566 complain_overflow_dont
, /* complain_on_overflow */
567 _bfd_mips_elf_generic_reloc
, /* special_function */
568 "R_MIPS_CALL_LO16", /* name */
569 TRUE
, /* partial_inplace */
570 0x0000ffff, /* src_mask */
571 0x0000ffff, /* dst_mask */
572 FALSE
), /* pcrel_offset */
574 /* Section displacement, used by an associated event location section. */
575 HOWTO (R_MIPS_SCN_DISP
, /* type */
577 2, /* size (0 = byte, 1 = short, 2 = long) */
579 FALSE
, /* pc_relative */
581 complain_overflow_dont
, /* complain_on_overflow */
582 _bfd_mips_elf_generic_reloc
, /* special_function */
583 "R_MIPS_SCN_DISP", /* name */
584 TRUE
, /* partial_inplace */
585 0xffffffff, /* src_mask */
586 0xffffffff, /* dst_mask */
587 FALSE
), /* pcrel_offset */
589 HOWTO (R_MIPS_REL16
, /* type */
591 1, /* size (0 = byte, 1 = short, 2 = long) */
593 FALSE
, /* pc_relative */
595 complain_overflow_signed
, /* complain_on_overflow */
596 _bfd_mips_elf_generic_reloc
, /* special_function */
597 "R_MIPS_REL16", /* name */
598 TRUE
, /* partial_inplace */
599 0xffff, /* src_mask */
600 0xffff, /* dst_mask */
601 FALSE
), /* pcrel_offset */
603 /* These two are obsolete. */
604 EMPTY_HOWTO (R_MIPS_ADD_IMMEDIATE
),
605 EMPTY_HOWTO (R_MIPS_PJUMP
),
607 /* Similiar to R_MIPS_REL32, but used for relocations in a GOT section.
608 It must be used for multigot GOT's (and only there). */
609 HOWTO (R_MIPS_RELGOT
, /* type */
611 2, /* size (0 = byte, 1 = short, 2 = long) */
613 FALSE
, /* pc_relative */
615 complain_overflow_dont
, /* complain_on_overflow */
616 _bfd_mips_elf_generic_reloc
, /* special_function */
617 "R_MIPS_RELGOT", /* name */
618 TRUE
, /* partial_inplace */
619 0xffffffff, /* src_mask */
620 0xffffffff, /* dst_mask */
621 FALSE
), /* pcrel_offset */
623 /* Protected jump conversion. This is an optimization hint. No
624 relocation is required for correctness. */
625 HOWTO (R_MIPS_JALR
, /* type */
627 2, /* size (0 = byte, 1 = short, 2 = long) */
629 FALSE
, /* pc_relative */
631 complain_overflow_dont
, /* complain_on_overflow */
632 _bfd_mips_elf_generic_reloc
, /* special_function */
633 "R_MIPS_JALR", /* name */
634 FALSE
, /* partial_inplace */
636 0x00000000, /* dst_mask */
637 FALSE
), /* pcrel_offset */
639 /* TLS relocations. */
640 EMPTY_HOWTO (R_MIPS_TLS_DTPMOD32
),
641 EMPTY_HOWTO (R_MIPS_TLS_DTPREL32
),
643 HOWTO (R_MIPS_TLS_DTPMOD64
, /* type */
645 4, /* size (0 = byte, 1 = short, 2 = long) */
647 FALSE
, /* pc_relative */
649 complain_overflow_dont
, /* complain_on_overflow */
650 _bfd_mips_elf_generic_reloc
, /* special_function */
651 "R_MIPS_TLS_DTPMOD64", /* name */
652 TRUE
, /* partial_inplace */
653 MINUS_ONE
, /* src_mask */
654 MINUS_ONE
, /* dst_mask */
655 FALSE
), /* pcrel_offset */
657 HOWTO (R_MIPS_TLS_DTPREL64
, /* type */
659 4, /* size (0 = byte, 1 = short, 2 = long) */
661 FALSE
, /* pc_relative */
663 complain_overflow_dont
, /* complain_on_overflow */
664 _bfd_mips_elf_generic_reloc
, /* special_function */
665 "R_MIPS_TLS_DTPREL64", /* name */
666 TRUE
, /* partial_inplace */
667 MINUS_ONE
, /* src_mask */
668 MINUS_ONE
, /* dst_mask */
669 FALSE
), /* pcrel_offset */
671 /* TLS general dynamic variable reference. */
672 HOWTO (R_MIPS_TLS_GD
, /* type */
674 2, /* size (0 = byte, 1 = short, 2 = long) */
676 FALSE
, /* pc_relative */
678 complain_overflow_signed
, /* complain_on_overflow */
679 _bfd_mips_elf_generic_reloc
, /* special_function */
680 "R_MIPS_TLS_GD", /* name */
681 TRUE
, /* partial_inplace */
682 0x0000ffff, /* src_mask */
683 0x0000ffff, /* dst_mask */
684 FALSE
), /* pcrel_offset */
686 /* TLS local dynamic variable reference. */
687 HOWTO (R_MIPS_TLS_LDM
, /* type */
689 2, /* size (0 = byte, 1 = short, 2 = long) */
691 FALSE
, /* pc_relative */
693 complain_overflow_signed
, /* complain_on_overflow */
694 _bfd_mips_elf_generic_reloc
, /* special_function */
695 "R_MIPS_TLS_LDM", /* name */
696 TRUE
, /* partial_inplace */
697 0x0000ffff, /* src_mask */
698 0x0000ffff, /* dst_mask */
699 FALSE
), /* pcrel_offset */
701 /* TLS local dynamic offset. */
702 HOWTO (R_MIPS_TLS_DTPREL_HI16
, /* type */
704 2, /* size (0 = byte, 1 = short, 2 = long) */
706 FALSE
, /* pc_relative */
708 complain_overflow_signed
, /* complain_on_overflow */
709 _bfd_mips_elf_generic_reloc
, /* special_function */
710 "R_MIPS_TLS_DTPREL_HI16", /* name */
711 TRUE
, /* partial_inplace */
712 0x0000ffff, /* src_mask */
713 0x0000ffff, /* dst_mask */
714 FALSE
), /* pcrel_offset */
716 /* TLS local dynamic offset. */
717 HOWTO (R_MIPS_TLS_DTPREL_LO16
, /* type */
719 2, /* size (0 = byte, 1 = short, 2 = long) */
721 FALSE
, /* pc_relative */
723 complain_overflow_signed
, /* complain_on_overflow */
724 _bfd_mips_elf_generic_reloc
, /* special_function */
725 "R_MIPS_TLS_DTPREL_LO16", /* name */
726 TRUE
, /* partial_inplace */
727 0x0000ffff, /* src_mask */
728 0x0000ffff, /* dst_mask */
729 FALSE
), /* pcrel_offset */
731 /* TLS thread pointer offset. */
732 HOWTO (R_MIPS_TLS_GOTTPREL
, /* type */
734 2, /* size (0 = byte, 1 = short, 2 = long) */
736 FALSE
, /* pc_relative */
738 complain_overflow_signed
, /* complain_on_overflow */
739 _bfd_mips_elf_generic_reloc
, /* special_function */
740 "R_MIPS_TLS_GOTTPREL", /* name */
741 TRUE
, /* partial_inplace */
742 0x0000ffff, /* src_mask */
743 0x0000ffff, /* dst_mask */
744 FALSE
), /* pcrel_offset */
746 /* TLS IE dynamic relocations. */
747 EMPTY_HOWTO (R_MIPS_TLS_TPREL32
),
749 HOWTO (R_MIPS_TLS_TPREL64
, /* type */
751 4, /* size (0 = byte, 1 = short, 2 = long) */
753 FALSE
, /* pc_relative */
755 complain_overflow_dont
, /* complain_on_overflow */
756 _bfd_mips_elf_generic_reloc
, /* special_function */
757 "R_MIPS_TLS_TPREL64", /* name */
758 TRUE
, /* partial_inplace */
759 MINUS_ONE
, /* src_mask */
760 MINUS_ONE
, /* dst_mask */
761 FALSE
), /* pcrel_offset */
763 /* TLS thread pointer offset. */
764 HOWTO (R_MIPS_TLS_TPREL_HI16
, /* type */
766 2, /* size (0 = byte, 1 = short, 2 = long) */
768 FALSE
, /* pc_relative */
770 complain_overflow_signed
, /* complain_on_overflow */
771 _bfd_mips_elf_generic_reloc
, /* special_function */
772 "R_MIPS_TLS_TPREL_HI16", /* name */
773 TRUE
, /* partial_inplace */
774 0x0000ffff, /* src_mask */
775 0x0000ffff, /* dst_mask */
776 FALSE
), /* pcrel_offset */
778 /* TLS thread pointer offset. */
779 HOWTO (R_MIPS_TLS_TPREL_LO16
, /* type */
781 2, /* size (0 = byte, 1 = short, 2 = long) */
783 FALSE
, /* pc_relative */
785 complain_overflow_signed
, /* complain_on_overflow */
786 _bfd_mips_elf_generic_reloc
, /* special_function */
787 "R_MIPS_TLS_TPREL_LO16", /* name */
788 TRUE
, /* partial_inplace */
789 0x0000ffff, /* src_mask */
790 0x0000ffff, /* dst_mask */
791 FALSE
), /* pcrel_offset */
793 /* 32 bit relocation with no addend. */
794 HOWTO (R_MIPS_GLOB_DAT
, /* type */
796 2, /* size (0 = byte, 1 = short, 2 = long) */
798 FALSE
, /* pc_relative */
800 complain_overflow_dont
, /* complain_on_overflow */
801 _bfd_mips_elf_generic_reloc
, /* special_function */
802 "R_MIPS_GLOB_DAT", /* name */
803 FALSE
, /* partial_inplace */
805 0xffffffff, /* dst_mask */
806 FALSE
), /* pcrel_offset */
809 /* The relocation table used for SHT_RELA sections. */
811 static reloc_howto_type mips_elf64_howto_table_rela
[] =
814 HOWTO (R_MIPS_NONE
, /* type */
816 0, /* size (0 = byte, 1 = short, 2 = long) */
818 FALSE
, /* pc_relative */
820 complain_overflow_dont
, /* complain_on_overflow */
821 _bfd_mips_elf_generic_reloc
, /* special_function */
822 "R_MIPS_NONE", /* name */
823 FALSE
, /* partial_inplace */
826 FALSE
), /* pcrel_offset */
828 /* 16 bit relocation. */
829 HOWTO (R_MIPS_16
, /* type */
831 2, /* size (0 = byte, 1 = short, 2 = long) */
833 FALSE
, /* pc_relative */
835 complain_overflow_signed
, /* complain_on_overflow */
836 _bfd_mips_elf_generic_reloc
, /* special_function */
837 "R_MIPS_16", /* name */
838 FALSE
, /* partial_inplace */
840 0x0000ffff, /* dst_mask */
841 FALSE
), /* pcrel_offset */
843 /* 32 bit relocation. */
844 HOWTO (R_MIPS_32
, /* type */
846 2, /* size (0 = byte, 1 = short, 2 = long) */
848 FALSE
, /* pc_relative */
850 complain_overflow_dont
, /* complain_on_overflow */
851 _bfd_mips_elf_generic_reloc
, /* special_function */
852 "R_MIPS_32", /* name */
853 FALSE
, /* partial_inplace */
855 0xffffffff, /* dst_mask */
856 FALSE
), /* pcrel_offset */
858 /* 32 bit symbol relative relocation. */
859 HOWTO (R_MIPS_REL32
, /* type */
861 2, /* size (0 = byte, 1 = short, 2 = long) */
863 FALSE
, /* pc_relative */
865 complain_overflow_dont
, /* complain_on_overflow */
866 _bfd_mips_elf_generic_reloc
, /* special_function */
867 "R_MIPS_REL32", /* name */
868 FALSE
, /* partial_inplace */
870 0xffffffff, /* dst_mask */
871 FALSE
), /* pcrel_offset */
873 /* 26 bit jump address. */
874 HOWTO (R_MIPS_26
, /* type */
876 2, /* size (0 = byte, 1 = short, 2 = long) */
878 FALSE
, /* pc_relative */
880 complain_overflow_dont
, /* complain_on_overflow */
881 /* This needs complex overflow
882 detection, because the upper 36
883 bits must match the PC + 4. */
884 _bfd_mips_elf_generic_reloc
, /* special_function */
885 "R_MIPS_26", /* name */
886 FALSE
, /* partial_inplace */
888 0x03ffffff, /* dst_mask */
889 FALSE
), /* pcrel_offset */
891 /* High 16 bits of symbol value. */
892 HOWTO (R_MIPS_HI16
, /* type */
894 2, /* size (0 = byte, 1 = short, 2 = long) */
896 FALSE
, /* pc_relative */
898 complain_overflow_dont
, /* complain_on_overflow */
899 _bfd_mips_elf_generic_reloc
, /* special_function */
900 "R_MIPS_HI16", /* name */
901 FALSE
, /* partial_inplace */
903 0x0000ffff, /* dst_mask */
904 FALSE
), /* pcrel_offset */
906 /* Low 16 bits of symbol value. */
907 HOWTO (R_MIPS_LO16
, /* type */
909 2, /* size (0 = byte, 1 = short, 2 = long) */
911 FALSE
, /* pc_relative */
913 complain_overflow_dont
, /* complain_on_overflow */
914 _bfd_mips_elf_generic_reloc
, /* special_function */
915 "R_MIPS_LO16", /* name */
916 FALSE
, /* partial_inplace */
918 0x0000ffff, /* dst_mask */
919 FALSE
), /* pcrel_offset */
921 /* GP relative reference. */
922 HOWTO (R_MIPS_GPREL16
, /* type */
924 2, /* size (0 = byte, 1 = short, 2 = long) */
926 FALSE
, /* pc_relative */
928 complain_overflow_signed
, /* complain_on_overflow */
929 mips_elf64_gprel16_reloc
, /* special_function */
930 "R_MIPS_GPREL16", /* name */
931 FALSE
, /* partial_inplace */
933 0x0000ffff, /* dst_mask */
934 FALSE
), /* pcrel_offset */
936 /* Reference to literal section. */
937 HOWTO (R_MIPS_LITERAL
, /* type */
939 2, /* size (0 = byte, 1 = short, 2 = long) */
941 FALSE
, /* pc_relative */
943 complain_overflow_signed
, /* complain_on_overflow */
944 mips_elf64_literal_reloc
, /* special_function */
945 "R_MIPS_LITERAL", /* name */
946 FALSE
, /* partial_inplace */
948 0x0000ffff, /* dst_mask */
949 FALSE
), /* pcrel_offset */
951 /* Reference to global offset table. */
952 HOWTO (R_MIPS_GOT16
, /* type */
954 2, /* size (0 = byte, 1 = short, 2 = long) */
956 FALSE
, /* pc_relative */
958 complain_overflow_signed
, /* complain_on_overflow */
959 _bfd_mips_elf_generic_reloc
, /* special_function */
960 "R_MIPS_GOT16", /* name */
961 FALSE
, /* partial_inplace */
963 0x0000ffff, /* dst_mask */
964 FALSE
), /* pcrel_offset */
966 /* 16 bit PC relative reference. Note that the ABI document has a typo
967 and claims R_MIPS_PC16 to be not rightshifted, rendering it useless.
968 We do the right thing here. */
969 HOWTO (R_MIPS_PC16
, /* type */
971 2, /* size (0 = byte, 1 = short, 2 = long) */
973 TRUE
, /* pc_relative */
975 complain_overflow_signed
, /* complain_on_overflow */
976 _bfd_mips_elf_generic_reloc
, /* special_function */
977 "R_MIPS_PC16", /* name */
978 FALSE
, /* partial_inplace */
980 0x0000ffff, /* dst_mask */
981 TRUE
), /* pcrel_offset */
983 /* 16 bit call through global offset table. */
984 HOWTO (R_MIPS_CALL16
, /* type */
986 2, /* size (0 = byte, 1 = short, 2 = long) */
988 FALSE
, /* pc_relative */
990 complain_overflow_signed
, /* complain_on_overflow */
991 _bfd_mips_elf_generic_reloc
, /* special_function */
992 "R_MIPS_CALL16", /* name */
993 FALSE
, /* partial_inplace */
995 0x0000ffff, /* dst_mask */
996 FALSE
), /* pcrel_offset */
998 /* 32 bit GP relative reference. */
999 HOWTO (R_MIPS_GPREL32
, /* type */
1001 2, /* size (0 = byte, 1 = short, 2 = long) */
1003 FALSE
, /* pc_relative */
1005 complain_overflow_dont
, /* complain_on_overflow */
1006 mips_elf64_gprel32_reloc
, /* special_function */
1007 "R_MIPS_GPREL32", /* name */
1008 FALSE
, /* partial_inplace */
1010 0xffffffff, /* dst_mask */
1011 FALSE
), /* pcrel_offset */
1017 /* A 5 bit shift field. */
1018 HOWTO (R_MIPS_SHIFT5
, /* type */
1020 2, /* size (0 = byte, 1 = short, 2 = long) */
1022 FALSE
, /* pc_relative */
1024 complain_overflow_bitfield
, /* complain_on_overflow */
1025 _bfd_mips_elf_generic_reloc
, /* special_function */
1026 "R_MIPS_SHIFT5", /* name */
1027 FALSE
, /* partial_inplace */
1029 0x000007c0, /* dst_mask */
1030 FALSE
), /* pcrel_offset */
1032 /* A 6 bit shift field. */
1033 HOWTO (R_MIPS_SHIFT6
, /* type */
1035 2, /* size (0 = byte, 1 = short, 2 = long) */
1037 FALSE
, /* pc_relative */
1039 complain_overflow_bitfield
, /* complain_on_overflow */
1040 mips_elf64_shift6_reloc
, /* special_function */
1041 "R_MIPS_SHIFT6", /* name */
1042 FALSE
, /* partial_inplace */
1044 0x000007c4, /* dst_mask */
1045 FALSE
), /* pcrel_offset */
1047 /* 64 bit relocation. */
1048 HOWTO (R_MIPS_64
, /* type */
1050 4, /* size (0 = byte, 1 = short, 2 = long) */
1052 FALSE
, /* pc_relative */
1054 complain_overflow_dont
, /* complain_on_overflow */
1055 _bfd_mips_elf_generic_reloc
, /* special_function */
1056 "R_MIPS_64", /* name */
1057 FALSE
, /* partial_inplace */
1059 MINUS_ONE
, /* dst_mask */
1060 FALSE
), /* pcrel_offset */
1062 /* Displacement in the global offset table. */
1063 HOWTO (R_MIPS_GOT_DISP
, /* type */
1065 2, /* size (0 = byte, 1 = short, 2 = long) */
1067 FALSE
, /* pc_relative */
1069 complain_overflow_signed
, /* complain_on_overflow */
1070 _bfd_mips_elf_generic_reloc
, /* special_function */
1071 "R_MIPS_GOT_DISP", /* name */
1072 FALSE
, /* partial_inplace */
1074 0x0000ffff, /* dst_mask */
1075 FALSE
), /* pcrel_offset */
1077 /* Displacement to page pointer in the global offset table. */
1078 HOWTO (R_MIPS_GOT_PAGE
, /* type */
1080 2, /* size (0 = byte, 1 = short, 2 = long) */
1082 FALSE
, /* pc_relative */
1084 complain_overflow_signed
, /* complain_on_overflow */
1085 _bfd_mips_elf_generic_reloc
, /* special_function */
1086 "R_MIPS_GOT_PAGE", /* name */
1087 FALSE
, /* partial_inplace */
1089 0x0000ffff, /* dst_mask */
1090 FALSE
), /* pcrel_offset */
1092 /* Offset from page pointer in the global offset table. */
1093 HOWTO (R_MIPS_GOT_OFST
, /* type */
1095 2, /* size (0 = byte, 1 = short, 2 = long) */
1097 FALSE
, /* pc_relative */
1099 complain_overflow_signed
, /* complain_on_overflow */
1100 _bfd_mips_elf_generic_reloc
, /* special_function */
1101 "R_MIPS_GOT_OFST", /* name */
1102 FALSE
, /* partial_inplace */
1104 0x0000ffff, /* dst_mask */
1105 FALSE
), /* pcrel_offset */
1107 /* High 16 bits of displacement in global offset table. */
1108 HOWTO (R_MIPS_GOT_HI16
, /* type */
1110 2, /* size (0 = byte, 1 = short, 2 = long) */
1112 FALSE
, /* pc_relative */
1114 complain_overflow_dont
, /* complain_on_overflow */
1115 _bfd_mips_elf_generic_reloc
, /* special_function */
1116 "R_MIPS_GOT_HI16", /* name */
1117 FALSE
, /* partial_inplace */
1119 0x0000ffff, /* dst_mask */
1120 FALSE
), /* pcrel_offset */
1122 /* Low 16 bits of displacement in global offset table. */
1123 HOWTO (R_MIPS_GOT_LO16
, /* type */
1125 2, /* size (0 = byte, 1 = short, 2 = long) */
1127 FALSE
, /* pc_relative */
1129 complain_overflow_dont
, /* complain_on_overflow */
1130 _bfd_mips_elf_generic_reloc
, /* special_function */
1131 "R_MIPS_GOT_LO16", /* name */
1132 FALSE
, /* partial_inplace */
1134 0x0000ffff, /* dst_mask */
1135 FALSE
), /* pcrel_offset */
1137 /* 64 bit subtraction. */
1138 HOWTO (R_MIPS_SUB
, /* type */
1140 4, /* size (0 = byte, 1 = short, 2 = long) */
1142 FALSE
, /* pc_relative */
1144 complain_overflow_dont
, /* complain_on_overflow */
1145 _bfd_mips_elf_generic_reloc
, /* special_function */
1146 "R_MIPS_SUB", /* name */
1147 FALSE
, /* partial_inplace */
1149 MINUS_ONE
, /* dst_mask */
1150 FALSE
), /* pcrel_offset */
1152 /* Insert the addend as an instruction. */
1153 /* FIXME: Not handled correctly. */
1154 HOWTO (R_MIPS_INSERT_A
, /* type */
1156 2, /* size (0 = byte, 1 = short, 2 = long) */
1158 FALSE
, /* pc_relative */
1160 complain_overflow_dont
, /* complain_on_overflow */
1161 _bfd_mips_elf_generic_reloc
, /* special_function */
1162 "R_MIPS_INSERT_A", /* name */
1163 FALSE
, /* partial_inplace */
1165 0xffffffff, /* dst_mask */
1166 FALSE
), /* pcrel_offset */
1168 /* Insert the addend as an instruction, and change all relocations
1169 to refer to the old instruction at the address. */
1170 /* FIXME: Not handled correctly. */
1171 HOWTO (R_MIPS_INSERT_B
, /* type */
1173 2, /* size (0 = byte, 1 = short, 2 = long) */
1175 FALSE
, /* pc_relative */
1177 complain_overflow_dont
, /* complain_on_overflow */
1178 _bfd_mips_elf_generic_reloc
, /* special_function */
1179 "R_MIPS_INSERT_B", /* name */
1180 FALSE
, /* partial_inplace */
1182 0xffffffff, /* dst_mask */
1183 FALSE
), /* pcrel_offset */
1185 /* Delete a 32 bit instruction. */
1186 /* FIXME: Not handled correctly. */
1187 HOWTO (R_MIPS_DELETE
, /* type */
1189 2, /* size (0 = byte, 1 = short, 2 = long) */
1191 FALSE
, /* pc_relative */
1193 complain_overflow_dont
, /* complain_on_overflow */
1194 _bfd_mips_elf_generic_reloc
, /* special_function */
1195 "R_MIPS_DELETE", /* name */
1196 FALSE
, /* partial_inplace */
1198 0xffffffff, /* dst_mask */
1199 FALSE
), /* pcrel_offset */
1201 /* Get the higher value of a 64 bit addend. */
1202 HOWTO (R_MIPS_HIGHER
, /* type */
1204 2, /* size (0 = byte, 1 = short, 2 = long) */
1206 FALSE
, /* pc_relative */
1208 complain_overflow_dont
, /* complain_on_overflow */
1209 _bfd_mips_elf_generic_reloc
, /* special_function */
1210 "R_MIPS_HIGHER", /* name */
1211 FALSE
, /* partial_inplace */
1213 0x0000ffff, /* dst_mask */
1214 FALSE
), /* pcrel_offset */
1216 /* Get the highest value of a 64 bit addend. */
1217 HOWTO (R_MIPS_HIGHEST
, /* type */
1219 2, /* size (0 = byte, 1 = short, 2 = long) */
1221 FALSE
, /* pc_relative */
1223 complain_overflow_dont
, /* complain_on_overflow */
1224 _bfd_mips_elf_generic_reloc
, /* special_function */
1225 "R_MIPS_HIGHEST", /* name */
1226 FALSE
, /* partial_inplace */
1228 0x0000ffff, /* dst_mask */
1229 FALSE
), /* pcrel_offset */
1231 /* High 16 bits of displacement in global offset table. */
1232 HOWTO (R_MIPS_CALL_HI16
, /* type */
1234 2, /* size (0 = byte, 1 = short, 2 = long) */
1236 FALSE
, /* pc_relative */
1238 complain_overflow_dont
, /* complain_on_overflow */
1239 _bfd_mips_elf_generic_reloc
, /* special_function */
1240 "R_MIPS_CALL_HI16", /* name */
1241 FALSE
, /* partial_inplace */
1243 0x0000ffff, /* dst_mask */
1244 FALSE
), /* pcrel_offset */
1246 /* Low 16 bits of displacement in global offset table. */
1247 HOWTO (R_MIPS_CALL_LO16
, /* type */
1249 2, /* size (0 = byte, 1 = short, 2 = long) */
1251 FALSE
, /* pc_relative */
1253 complain_overflow_dont
, /* complain_on_overflow */
1254 _bfd_mips_elf_generic_reloc
, /* special_function */
1255 "R_MIPS_CALL_LO16", /* name */
1256 FALSE
, /* partial_inplace */
1258 0x0000ffff, /* dst_mask */
1259 FALSE
), /* pcrel_offset */
1261 /* Section displacement, used by an associated event location section. */
1262 HOWTO (R_MIPS_SCN_DISP
, /* type */
1264 2, /* size (0 = byte, 1 = short, 2 = long) */
1266 FALSE
, /* pc_relative */
1268 complain_overflow_dont
, /* complain_on_overflow */
1269 _bfd_mips_elf_generic_reloc
, /* special_function */
1270 "R_MIPS_SCN_DISP", /* name */
1271 FALSE
, /* partial_inplace */
1273 0xffffffff, /* dst_mask */
1274 FALSE
), /* pcrel_offset */
1276 HOWTO (R_MIPS_REL16
, /* type */
1278 1, /* size (0 = byte, 1 = short, 2 = long) */
1280 FALSE
, /* pc_relative */
1282 complain_overflow_signed
, /* complain_on_overflow */
1283 _bfd_mips_elf_generic_reloc
, /* special_function */
1284 "R_MIPS_REL16", /* name */
1285 FALSE
, /* partial_inplace */
1287 0xffff, /* dst_mask */
1288 FALSE
), /* pcrel_offset */
1290 /* These two are obsolete. */
1291 EMPTY_HOWTO (R_MIPS_ADD_IMMEDIATE
),
1292 EMPTY_HOWTO (R_MIPS_PJUMP
),
1294 /* Similiar to R_MIPS_REL32, but used for relocations in a GOT section.
1295 It must be used for multigot GOT's (and only there). */
1296 HOWTO (R_MIPS_RELGOT
, /* type */
1298 2, /* size (0 = byte, 1 = short, 2 = long) */
1300 FALSE
, /* pc_relative */
1302 complain_overflow_dont
, /* complain_on_overflow */
1303 _bfd_mips_elf_generic_reloc
, /* special_function */
1304 "R_MIPS_RELGOT", /* name */
1305 FALSE
, /* partial_inplace */
1307 0xffffffff, /* dst_mask */
1308 FALSE
), /* pcrel_offset */
1310 /* Protected jump conversion. This is an optimization hint. No
1311 relocation is required for correctness. */
1312 HOWTO (R_MIPS_JALR
, /* type */
1314 2, /* size (0 = byte, 1 = short, 2 = long) */
1316 FALSE
, /* pc_relative */
1318 complain_overflow_dont
, /* complain_on_overflow */
1319 _bfd_mips_elf_generic_reloc
, /* special_function */
1320 "R_MIPS_JALR", /* name */
1321 FALSE
, /* partial_inplace */
1323 0x00000000, /* dst_mask */
1324 FALSE
), /* pcrel_offset */
1326 /* TLS relocations. */
1327 EMPTY_HOWTO (R_MIPS_TLS_DTPMOD32
),
1328 EMPTY_HOWTO (R_MIPS_TLS_DTPREL32
),
1329 EMPTY_HOWTO (R_MIPS_TLS_DTPMOD64
),
1331 HOWTO (R_MIPS_TLS_DTPREL64
, /* type */
1333 4, /* size (0 = byte, 1 = short, 2 = long) */
1335 FALSE
, /* pc_relative */
1337 complain_overflow_dont
, /* complain_on_overflow */
1338 _bfd_mips_elf_generic_reloc
, /* special_function */
1339 "R_MIPS_TLS_DTPREL64", /* name */
1340 TRUE
, /* partial_inplace */
1341 MINUS_ONE
, /* src_mask */
1342 MINUS_ONE
, /* dst_mask */
1343 FALSE
), /* pcrel_offset */
1345 /* TLS general dynamic variable reference. */
1346 HOWTO (R_MIPS_TLS_GD
, /* type */
1348 2, /* size (0 = byte, 1 = short, 2 = long) */
1350 FALSE
, /* pc_relative */
1352 complain_overflow_signed
, /* complain_on_overflow */
1353 _bfd_mips_elf_generic_reloc
, /* special_function */
1354 "R_MIPS_TLS_GD", /* name */
1355 TRUE
, /* partial_inplace */
1356 0x0000ffff, /* src_mask */
1357 0x0000ffff, /* dst_mask */
1358 FALSE
), /* pcrel_offset */
1360 /* TLS local dynamic variable reference. */
1361 HOWTO (R_MIPS_TLS_LDM
, /* type */
1363 2, /* size (0 = byte, 1 = short, 2 = long) */
1365 FALSE
, /* pc_relative */
1367 complain_overflow_signed
, /* complain_on_overflow */
1368 _bfd_mips_elf_generic_reloc
, /* special_function */
1369 "R_MIPS_TLS_LDM", /* name */
1370 TRUE
, /* partial_inplace */
1371 0x0000ffff, /* src_mask */
1372 0x0000ffff, /* dst_mask */
1373 FALSE
), /* pcrel_offset */
1375 /* TLS local dynamic offset. */
1376 HOWTO (R_MIPS_TLS_DTPREL_HI16
, /* type */
1378 2, /* size (0 = byte, 1 = short, 2 = long) */
1380 FALSE
, /* pc_relative */
1382 complain_overflow_signed
, /* complain_on_overflow */
1383 _bfd_mips_elf_generic_reloc
, /* special_function */
1384 "R_MIPS_TLS_DTPREL_HI16", /* name */
1385 TRUE
, /* partial_inplace */
1386 0x0000ffff, /* src_mask */
1387 0x0000ffff, /* dst_mask */
1388 FALSE
), /* pcrel_offset */
1390 /* TLS local dynamic offset. */
1391 HOWTO (R_MIPS_TLS_DTPREL_LO16
, /* type */
1393 2, /* size (0 = byte, 1 = short, 2 = long) */
1395 FALSE
, /* pc_relative */
1397 complain_overflow_signed
, /* complain_on_overflow */
1398 _bfd_mips_elf_generic_reloc
, /* special_function */
1399 "R_MIPS_TLS_DTPREL_LO16", /* name */
1400 TRUE
, /* partial_inplace */
1401 0x0000ffff, /* src_mask */
1402 0x0000ffff, /* dst_mask */
1403 FALSE
), /* pcrel_offset */
1405 /* TLS thread pointer offset. */
1406 HOWTO (R_MIPS_TLS_GOTTPREL
, /* type */
1408 2, /* size (0 = byte, 1 = short, 2 = long) */
1410 FALSE
, /* pc_relative */
1412 complain_overflow_signed
, /* complain_on_overflow */
1413 _bfd_mips_elf_generic_reloc
, /* special_function */
1414 "R_MIPS_TLS_GOTTPREL", /* name */
1415 TRUE
, /* partial_inplace */
1416 0x0000ffff, /* src_mask */
1417 0x0000ffff, /* dst_mask */
1418 FALSE
), /* pcrel_offset */
1420 EMPTY_HOWTO (R_MIPS_TLS_TPREL32
),
1421 EMPTY_HOWTO (R_MIPS_TLS_TPREL64
),
1423 /* TLS thread pointer offset. */
1424 HOWTO (R_MIPS_TLS_TPREL_HI16
, /* type */
1426 2, /* size (0 = byte, 1 = short, 2 = long) */
1428 FALSE
, /* pc_relative */
1430 complain_overflow_signed
, /* complain_on_overflow */
1431 _bfd_mips_elf_generic_reloc
, /* special_function */
1432 "R_MIPS_TLS_TPREL_HI16", /* name */
1433 TRUE
, /* partial_inplace */
1434 0x0000ffff, /* src_mask */
1435 0x0000ffff, /* dst_mask */
1436 FALSE
), /* pcrel_offset */
1438 /* TLS thread pointer offset. */
1439 HOWTO (R_MIPS_TLS_TPREL_LO16
, /* type */
1441 2, /* size (0 = byte, 1 = short, 2 = long) */
1443 FALSE
, /* pc_relative */
1445 complain_overflow_signed
, /* complain_on_overflow */
1446 _bfd_mips_elf_generic_reloc
, /* special_function */
1447 "R_MIPS_TLS_TPREL_LO16", /* name */
1448 TRUE
, /* partial_inplace */
1449 0x0000ffff, /* src_mask */
1450 0x0000ffff, /* dst_mask */
1451 FALSE
), /* pcrel_offset */
1453 /* 32 bit relocation with no addend. */
1454 HOWTO (R_MIPS_GLOB_DAT
, /* type */
1456 2, /* size (0 = byte, 1 = short, 2 = long) */
1458 FALSE
, /* pc_relative */
1460 complain_overflow_dont
, /* complain_on_overflow */
1461 _bfd_mips_elf_generic_reloc
, /* special_function */
1462 "R_MIPS_GLOB_DAT", /* name */
1463 FALSE
, /* partial_inplace */
1465 0xffffffff, /* dst_mask */
1466 FALSE
), /* pcrel_offset */
1469 static reloc_howto_type mips16_elf64_howto_table_rel
[] =
1471 /* The reloc used for the mips16 jump instruction. */
1472 HOWTO (R_MIPS16_26
, /* type */
1474 2, /* size (0 = byte, 1 = short, 2 = long) */
1476 FALSE
, /* pc_relative */
1478 complain_overflow_dont
, /* complain_on_overflow */
1479 /* This needs complex overflow
1480 detection, because the upper four
1481 bits must match the PC. */
1482 _bfd_mips_elf_generic_reloc
, /* special_function */
1483 "R_MIPS16_26", /* name */
1484 TRUE
, /* partial_inplace */
1485 0x3ffffff, /* src_mask */
1486 0x3ffffff, /* dst_mask */
1487 FALSE
), /* pcrel_offset */
1489 /* The reloc used for the mips16 gprel instruction. */
1490 HOWTO (R_MIPS16_GPREL
, /* type */
1492 2, /* size (0 = byte, 1 = short, 2 = long) */
1494 FALSE
, /* pc_relative */
1496 complain_overflow_signed
, /* complain_on_overflow */
1497 mips16_gprel_reloc
, /* special_function */
1498 "R_MIPS16_GPREL", /* name */
1499 TRUE
, /* partial_inplace */
1500 0x0000ffff, /* src_mask */
1501 0x0000ffff, /* dst_mask */
1502 FALSE
), /* pcrel_offset */
1504 /* A placeholder for MIPS16 reference to global offset table. */
1505 EMPTY_HOWTO (R_MIPS16_GOT16
),
1507 /* A placeholder for MIPS16 16 bit call through global offset table. */
1508 EMPTY_HOWTO (R_MIPS16_CALL16
),
1510 /* MIPS16 high 16 bits of symbol value. */
1511 HOWTO (R_MIPS16_HI16
, /* type */
1512 16, /* rightshift */
1513 2, /* size (0 = byte, 1 = short, 2 = long) */
1515 FALSE
, /* pc_relative */
1517 complain_overflow_dont
, /* complain_on_overflow */
1518 _bfd_mips_elf_hi16_reloc
, /* special_function */
1519 "R_MIPS16_HI16", /* name */
1520 TRUE
, /* partial_inplace */
1521 0x0000ffff, /* src_mask */
1522 0x0000ffff, /* dst_mask */
1523 FALSE
), /* pcrel_offset */
1525 /* MIPS16 low 16 bits of symbol value. */
1526 HOWTO (R_MIPS16_LO16
, /* type */
1528 2, /* size (0 = byte, 1 = short, 2 = long) */
1530 FALSE
, /* pc_relative */
1532 complain_overflow_dont
, /* complain_on_overflow */
1533 _bfd_mips_elf_lo16_reloc
, /* special_function */
1534 "R_MIPS16_LO16", /* name */
1535 TRUE
, /* partial_inplace */
1536 0x0000ffff, /* src_mask */
1537 0x0000ffff, /* dst_mask */
1538 FALSE
), /* pcrel_offset */
1541 static reloc_howto_type mips16_elf64_howto_table_rela
[] =
1543 /* The reloc used for the mips16 jump instruction. */
1544 HOWTO (R_MIPS16_26
, /* type */
1546 2, /* size (0 = byte, 1 = short, 2 = long) */
1548 FALSE
, /* pc_relative */
1550 complain_overflow_dont
, /* complain_on_overflow */
1551 /* This needs complex overflow
1552 detection, because the upper four
1553 bits must match the PC. */
1554 _bfd_mips_elf_generic_reloc
, /* special_function */
1555 "R_MIPS16_26", /* name */
1556 FALSE
, /* partial_inplace */
1557 0x3ffffff, /* src_mask */
1558 0x3ffffff, /* dst_mask */
1559 FALSE
), /* pcrel_offset */
1561 /* The reloc used for the mips16 gprel instruction. */
1562 HOWTO (R_MIPS16_GPREL
, /* type */
1564 2, /* size (0 = byte, 1 = short, 2 = long) */
1566 FALSE
, /* pc_relative */
1568 complain_overflow_signed
, /* complain_on_overflow */
1569 mips16_gprel_reloc
, /* special_function */
1570 "R_MIPS16_GPREL", /* name */
1571 FALSE
, /* partial_inplace */
1572 0x0000ffff, /* src_mask */
1573 0x0000ffff, /* dst_mask */
1574 FALSE
), /* pcrel_offset */
1576 /* A placeholder for MIPS16 reference to global offset table. */
1577 EMPTY_HOWTO (R_MIPS16_GOT16
),
1579 /* A placeholder for MIPS16 16 bit call through global offset table. */
1580 EMPTY_HOWTO (R_MIPS16_CALL16
),
1582 /* MIPS16 high 16 bits of symbol value. */
1583 HOWTO (R_MIPS16_HI16
, /* type */
1584 16, /* rightshift */
1585 2, /* size (0 = byte, 1 = short, 2 = long) */
1587 FALSE
, /* pc_relative */
1589 complain_overflow_dont
, /* complain_on_overflow */
1590 _bfd_mips_elf_hi16_reloc
, /* special_function */
1591 "R_MIPS16_HI16", /* name */
1592 FALSE
, /* partial_inplace */
1593 0x0000ffff, /* src_mask */
1594 0x0000ffff, /* dst_mask */
1595 FALSE
), /* pcrel_offset */
1597 /* MIPS16 low 16 bits of symbol value. */
1598 HOWTO (R_MIPS16_LO16
, /* type */
1600 2, /* size (0 = byte, 1 = short, 2 = long) */
1602 FALSE
, /* pc_relative */
1604 complain_overflow_dont
, /* complain_on_overflow */
1605 _bfd_mips_elf_lo16_reloc
, /* special_function */
1606 "R_MIPS16_LO16", /* name */
1607 FALSE
, /* partial_inplace */
1608 0x0000ffff, /* src_mask */
1609 0x0000ffff, /* dst_mask */
1610 FALSE
), /* pcrel_offset */
1613 /* GNU extension to record C++ vtable hierarchy */
1614 static reloc_howto_type elf_mips_gnu_vtinherit_howto
=
1615 HOWTO (R_MIPS_GNU_VTINHERIT
, /* type */
1617 2, /* size (0 = byte, 1 = short, 2 = long) */
1619 FALSE
, /* pc_relative */
1621 complain_overflow_dont
, /* complain_on_overflow */
1622 NULL
, /* special_function */
1623 "R_MIPS_GNU_VTINHERIT", /* name */
1624 FALSE
, /* partial_inplace */
1627 FALSE
); /* pcrel_offset */
1629 /* GNU extension to record C++ vtable member usage */
1630 static reloc_howto_type elf_mips_gnu_vtentry_howto
=
1631 HOWTO (R_MIPS_GNU_VTENTRY
, /* type */
1633 2, /* size (0 = byte, 1 = short, 2 = long) */
1635 FALSE
, /* pc_relative */
1637 complain_overflow_dont
, /* complain_on_overflow */
1638 _bfd_elf_rel_vtable_reloc_fn
, /* special_function */
1639 "R_MIPS_GNU_VTENTRY", /* name */
1640 FALSE
, /* partial_inplace */
1643 FALSE
); /* pcrel_offset */
1645 /* 16 bit offset for pc-relative branches. */
1646 static reloc_howto_type elf_mips_gnu_rel16_s2
=
1647 HOWTO (R_MIPS_GNU_REL16_S2
, /* type */
1649 2, /* size (0 = byte, 1 = short, 2 = long) */
1651 TRUE
, /* pc_relative */
1653 complain_overflow_signed
, /* complain_on_overflow */
1654 _bfd_mips_elf_generic_reloc
, /* special_function */
1655 "R_MIPS_GNU_REL16_S2", /* name */
1656 TRUE
, /* partial_inplace */
1657 0x0000ffff, /* src_mask */
1658 0x0000ffff, /* dst_mask */
1659 TRUE
); /* pcrel_offset */
1661 /* 16 bit offset for pc-relative branches. */
1662 static reloc_howto_type elf_mips_gnu_rela16_s2
=
1663 HOWTO (R_MIPS_GNU_REL16_S2
, /* type */
1665 2, /* size (0 = byte, 1 = short, 2 = long) */
1667 TRUE
, /* pc_relative */
1669 complain_overflow_signed
, /* complain_on_overflow */
1670 _bfd_mips_elf_generic_reloc
, /* special_function */
1671 "R_MIPS_GNU_REL16_S2", /* name */
1672 FALSE
, /* partial_inplace */
1674 0x0000ffff, /* dst_mask */
1675 TRUE
); /* pcrel_offset */
1677 /* Swap in a MIPS 64-bit Rel reloc. */
1680 mips_elf64_swap_reloc_in (bfd
*abfd
, const Elf64_Mips_External_Rel
*src
,
1681 Elf64_Mips_Internal_Rela
*dst
)
1683 dst
->r_offset
= H_GET_64 (abfd
, src
->r_offset
);
1684 dst
->r_sym
= H_GET_32 (abfd
, src
->r_sym
);
1685 dst
->r_ssym
= H_GET_8 (abfd
, src
->r_ssym
);
1686 dst
->r_type3
= H_GET_8 (abfd
, src
->r_type3
);
1687 dst
->r_type2
= H_GET_8 (abfd
, src
->r_type2
);
1688 dst
->r_type
= H_GET_8 (abfd
, src
->r_type
);
1692 /* Swap in a MIPS 64-bit Rela reloc. */
1695 mips_elf64_swap_reloca_in (bfd
*abfd
, const Elf64_Mips_External_Rela
*src
,
1696 Elf64_Mips_Internal_Rela
*dst
)
1698 dst
->r_offset
= H_GET_64 (abfd
, src
->r_offset
);
1699 dst
->r_sym
= H_GET_32 (abfd
, src
->r_sym
);
1700 dst
->r_ssym
= H_GET_8 (abfd
, src
->r_ssym
);
1701 dst
->r_type3
= H_GET_8 (abfd
, src
->r_type3
);
1702 dst
->r_type2
= H_GET_8 (abfd
, src
->r_type2
);
1703 dst
->r_type
= H_GET_8 (abfd
, src
->r_type
);
1704 dst
->r_addend
= H_GET_S64 (abfd
, src
->r_addend
);
1707 /* Swap out a MIPS 64-bit Rel reloc. */
1710 mips_elf64_swap_reloc_out (bfd
*abfd
, const Elf64_Mips_Internal_Rela
*src
,
1711 Elf64_Mips_External_Rel
*dst
)
1713 H_PUT_64 (abfd
, src
->r_offset
, dst
->r_offset
);
1714 H_PUT_32 (abfd
, src
->r_sym
, dst
->r_sym
);
1715 H_PUT_8 (abfd
, src
->r_ssym
, dst
->r_ssym
);
1716 H_PUT_8 (abfd
, src
->r_type3
, dst
->r_type3
);
1717 H_PUT_8 (abfd
, src
->r_type2
, dst
->r_type2
);
1718 H_PUT_8 (abfd
, src
->r_type
, dst
->r_type
);
1721 /* Swap out a MIPS 64-bit Rela reloc. */
1724 mips_elf64_swap_reloca_out (bfd
*abfd
, const Elf64_Mips_Internal_Rela
*src
,
1725 Elf64_Mips_External_Rela
*dst
)
1727 H_PUT_64 (abfd
, src
->r_offset
, dst
->r_offset
);
1728 H_PUT_32 (abfd
, src
->r_sym
, dst
->r_sym
);
1729 H_PUT_8 (abfd
, src
->r_ssym
, dst
->r_ssym
);
1730 H_PUT_8 (abfd
, src
->r_type3
, dst
->r_type3
);
1731 H_PUT_8 (abfd
, src
->r_type2
, dst
->r_type2
);
1732 H_PUT_8 (abfd
, src
->r_type
, dst
->r_type
);
1733 H_PUT_S64 (abfd
, src
->r_addend
, dst
->r_addend
);
1736 /* Swap in a MIPS 64-bit Rel reloc. */
1739 mips_elf64_be_swap_reloc_in (bfd
*abfd
, const bfd_byte
*src
,
1740 Elf_Internal_Rela
*dst
)
1742 Elf64_Mips_Internal_Rela mirel
;
1744 mips_elf64_swap_reloc_in (abfd
,
1745 (const Elf64_Mips_External_Rel
*) src
,
1748 dst
[0].r_offset
= mirel
.r_offset
;
1749 dst
[0].r_info
= ELF64_R_INFO (mirel
.r_sym
, mirel
.r_type
);
1750 dst
[0].r_addend
= 0;
1751 dst
[1].r_offset
= mirel
.r_offset
;
1752 dst
[1].r_info
= ELF64_R_INFO (mirel
.r_ssym
, mirel
.r_type2
);
1753 dst
[1].r_addend
= 0;
1754 dst
[2].r_offset
= mirel
.r_offset
;
1755 dst
[2].r_info
= ELF64_R_INFO (STN_UNDEF
, mirel
.r_type3
);
1756 dst
[2].r_addend
= 0;
1759 /* Swap in a MIPS 64-bit Rela reloc. */
1762 mips_elf64_be_swap_reloca_in (bfd
*abfd
, const bfd_byte
*src
,
1763 Elf_Internal_Rela
*dst
)
1765 Elf64_Mips_Internal_Rela mirela
;
1767 mips_elf64_swap_reloca_in (abfd
,
1768 (const Elf64_Mips_External_Rela
*) src
,
1771 dst
[0].r_offset
= mirela
.r_offset
;
1772 dst
[0].r_info
= ELF64_R_INFO (mirela
.r_sym
, mirela
.r_type
);
1773 dst
[0].r_addend
= mirela
.r_addend
;
1774 dst
[1].r_offset
= mirela
.r_offset
;
1775 dst
[1].r_info
= ELF64_R_INFO (mirela
.r_ssym
, mirela
.r_type2
);
1776 dst
[1].r_addend
= 0;
1777 dst
[2].r_offset
= mirela
.r_offset
;
1778 dst
[2].r_info
= ELF64_R_INFO (STN_UNDEF
, mirela
.r_type3
);
1779 dst
[2].r_addend
= 0;
1782 /* Swap out a MIPS 64-bit Rel reloc. */
1785 mips_elf64_be_swap_reloc_out (bfd
*abfd
, const Elf_Internal_Rela
*src
,
1788 Elf64_Mips_Internal_Rela mirel
;
1790 mirel
.r_offset
= src
[0].r_offset
;
1791 BFD_ASSERT(src
[0].r_offset
== src
[1].r_offset
);
1793 mirel
.r_type
= ELF64_MIPS_R_TYPE (src
[0].r_info
);
1794 mirel
.r_sym
= ELF64_R_SYM (src
[0].r_info
);
1795 mirel
.r_type2
= ELF64_MIPS_R_TYPE (src
[1].r_info
);
1796 mirel
.r_ssym
= ELF64_MIPS_R_SSYM (src
[1].r_info
);
1797 mirel
.r_type3
= ELF64_MIPS_R_TYPE (src
[2].r_info
);
1799 mips_elf64_swap_reloc_out (abfd
, &mirel
,
1800 (Elf64_Mips_External_Rel
*) dst
);
1803 /* Swap out a MIPS 64-bit Rela reloc. */
1806 mips_elf64_be_swap_reloca_out (bfd
*abfd
, const Elf_Internal_Rela
*src
,
1809 Elf64_Mips_Internal_Rela mirela
;
1811 mirela
.r_offset
= src
[0].r_offset
;
1812 BFD_ASSERT(src
[0].r_offset
== src
[1].r_offset
);
1813 BFD_ASSERT(src
[0].r_offset
== src
[2].r_offset
);
1815 mirela
.r_type
= ELF64_MIPS_R_TYPE (src
[0].r_info
);
1816 mirela
.r_sym
= ELF64_R_SYM (src
[0].r_info
);
1817 mirela
.r_addend
= src
[0].r_addend
;
1818 BFD_ASSERT(src
[1].r_addend
== 0);
1819 BFD_ASSERT(src
[2].r_addend
== 0);
1821 mirela
.r_type2
= ELF64_MIPS_R_TYPE (src
[1].r_info
);
1822 mirela
.r_ssym
= ELF64_MIPS_R_SSYM (src
[1].r_info
);
1823 mirela
.r_type3
= ELF64_MIPS_R_TYPE (src
[2].r_info
);
1825 mips_elf64_swap_reloca_out (abfd
, &mirela
,
1826 (Elf64_Mips_External_Rela
*) dst
);
1829 /* Set the GP value for OUTPUT_BFD. Returns FALSE if this is a
1830 dangerous relocation. */
1833 mips_elf64_assign_gp (bfd
*output_bfd
, bfd_vma
*pgp
)
1839 /* If we've already figured out what GP will be, just return it. */
1840 *pgp
= _bfd_get_gp_value (output_bfd
);
1844 count
= bfd_get_symcount (output_bfd
);
1845 sym
= bfd_get_outsymbols (output_bfd
);
1847 /* The linker script will have created a symbol named `_gp' with the
1848 appropriate value. */
1853 for (i
= 0; i
< count
; i
++, sym
++)
1855 register const char *name
;
1857 name
= bfd_asymbol_name (*sym
);
1858 if (*name
== '_' && strcmp (name
, "_gp") == 0)
1860 *pgp
= bfd_asymbol_value (*sym
);
1861 _bfd_set_gp_value (output_bfd
, *pgp
);
1869 /* Only get the error once. */
1871 _bfd_set_gp_value (output_bfd
, *pgp
);
1878 /* We have to figure out the gp value, so that we can adjust the
1879 symbol value correctly. We look up the symbol _gp in the output
1880 BFD. If we can't find it, we're stuck. We cache it in the ELF
1881 target data. We don't need to adjust the symbol value for an
1882 external symbol if we are producing relocatable output. */
1884 static bfd_reloc_status_type
1885 mips_elf64_final_gp (bfd
*output_bfd
, asymbol
*symbol
, bfd_boolean relocatable
,
1886 char **error_message
, bfd_vma
*pgp
)
1888 if (bfd_is_und_section (symbol
->section
)
1892 return bfd_reloc_undefined
;
1895 *pgp
= _bfd_get_gp_value (output_bfd
);
1898 || (symbol
->flags
& BSF_SECTION_SYM
) != 0))
1902 /* Make up a value. */
1903 *pgp
= symbol
->section
->output_section
->vma
/*+ 0x4000*/;
1904 _bfd_set_gp_value (output_bfd
, *pgp
);
1906 else if (!mips_elf64_assign_gp (output_bfd
, pgp
))
1909 (char *) _("GP relative relocation when _gp not defined");
1910 return bfd_reloc_dangerous
;
1914 return bfd_reloc_ok
;
1917 /* Do a R_MIPS_GPREL16 relocation. This is a 16 bit value which must
1918 become the offset from the gp register. */
1920 static bfd_reloc_status_type
1921 mips_elf64_gprel16_reloc (bfd
*abfd
, arelent
*reloc_entry
, asymbol
*symbol
,
1922 void *data
, asection
*input_section
, bfd
*output_bfd
,
1923 char **error_message
)
1925 bfd_boolean relocatable
;
1926 bfd_reloc_status_type ret
;
1929 /* If we're relocating, and this is an external symbol, we don't want
1930 to change anything. */
1931 if (output_bfd
!= NULL
1932 && (symbol
->flags
& BSF_SECTION_SYM
) == 0
1933 && (symbol
->flags
& BSF_LOCAL
) != 0)
1935 reloc_entry
->address
+= input_section
->output_offset
;
1936 return bfd_reloc_ok
;
1939 if (output_bfd
!= NULL
)
1943 relocatable
= FALSE
;
1944 output_bfd
= symbol
->section
->output_section
->owner
;
1947 ret
= mips_elf64_final_gp (output_bfd
, symbol
, relocatable
, error_message
,
1949 if (ret
!= bfd_reloc_ok
)
1952 return _bfd_mips_elf_gprel16_with_gp (abfd
, symbol
, reloc_entry
,
1953 input_section
, relocatable
,
1957 /* Do a R_MIPS_LITERAL relocation. */
1959 static bfd_reloc_status_type
1960 mips_elf64_literal_reloc (bfd
*abfd
, arelent
*reloc_entry
, asymbol
*symbol
,
1961 void *data
, asection
*input_section
, bfd
*output_bfd
,
1962 char **error_message
)
1964 bfd_boolean relocatable
;
1965 bfd_reloc_status_type ret
;
1968 /* R_MIPS_LITERAL relocations are defined for local symbols only. */
1969 if (output_bfd
!= NULL
1970 && (symbol
->flags
& BSF_SECTION_SYM
) == 0
1971 && (symbol
->flags
& BSF_LOCAL
) != 0)
1973 *error_message
= (char *)
1974 _("literal relocation occurs for an external symbol");
1975 return bfd_reloc_outofrange
;
1978 /* FIXME: The entries in the .lit8 and .lit4 sections should be merged. */
1979 if (output_bfd
!= NULL
)
1983 relocatable
= FALSE
;
1984 output_bfd
= symbol
->section
->output_section
->owner
;
1987 ret
= mips_elf64_final_gp (output_bfd
, symbol
, relocatable
, error_message
,
1989 if (ret
!= bfd_reloc_ok
)
1992 return _bfd_mips_elf_gprel16_with_gp (abfd
, symbol
, reloc_entry
,
1993 input_section
, relocatable
,
1997 /* Do a R_MIPS_GPREL32 relocation. This is a 32 bit value which must
1998 become the offset from the gp register. */
2000 static bfd_reloc_status_type
2001 mips_elf64_gprel32_reloc (bfd
*abfd
, arelent
*reloc_entry
, asymbol
*symbol
,
2002 void *data
, asection
*input_section
, bfd
*output_bfd
,
2003 char **error_message
)
2005 bfd_boolean relocatable
;
2006 bfd_reloc_status_type ret
;
2011 /* R_MIPS_GPREL32 relocations are defined for local symbols only. */
2012 if (output_bfd
!= NULL
2013 && (symbol
->flags
& BSF_SECTION_SYM
) == 0
2014 && (symbol
->flags
& BSF_LOCAL
) != 0)
2016 *error_message
= (char *)
2017 _("32bits gp relative relocation occurs for an external symbol");
2018 return bfd_reloc_outofrange
;
2021 if (output_bfd
!= NULL
)
2025 relocatable
= FALSE
;
2026 output_bfd
= symbol
->section
->output_section
->owner
;
2029 ret
= mips_elf64_final_gp (output_bfd
, symbol
, relocatable
,
2030 error_message
, &gp
);
2031 if (ret
!= bfd_reloc_ok
)
2034 if (bfd_is_com_section (symbol
->section
))
2037 relocation
= symbol
->value
;
2039 relocation
+= symbol
->section
->output_section
->vma
;
2040 relocation
+= symbol
->section
->output_offset
;
2042 if (reloc_entry
->address
> bfd_get_section_limit (abfd
, input_section
))
2043 return bfd_reloc_outofrange
;
2045 /* Set val to the offset into the section or symbol. */
2046 val
= reloc_entry
->addend
;
2048 if (reloc_entry
->howto
->partial_inplace
)
2049 val
+= bfd_get_32 (abfd
, (bfd_byte
*) data
+ reloc_entry
->address
);
2051 /* Adjust val for the final section location and GP value. If we
2052 are producing relocatable output, we don't want to do this for
2053 an external symbol. */
2055 || (symbol
->flags
& BSF_SECTION_SYM
) != 0)
2056 val
+= relocation
- gp
;
2058 if (reloc_entry
->howto
->partial_inplace
)
2059 bfd_put_32 (abfd
, val
, (bfd_byte
*) data
+ reloc_entry
->address
);
2061 reloc_entry
->addend
= val
;
2064 reloc_entry
->address
+= input_section
->output_offset
;
2066 return bfd_reloc_ok
;
2069 /* Do a R_MIPS_SHIFT6 relocation. The MSB of the shift is stored at bit 2,
2070 the rest is at bits 6-10. The bitpos already got right by the howto. */
2072 static bfd_reloc_status_type
2073 mips_elf64_shift6_reloc (bfd
*abfd
, arelent
*reloc_entry
, asymbol
*symbol
,
2074 void *data
, asection
*input_section
, bfd
*output_bfd
,
2075 char **error_message
)
2077 if (reloc_entry
->howto
->partial_inplace
)
2079 reloc_entry
->addend
= ((reloc_entry
->addend
& 0x00007c0)
2080 | (reloc_entry
->addend
& 0x00000800) >> 9);
2083 return _bfd_mips_elf_generic_reloc (abfd
, reloc_entry
, symbol
, data
,
2084 input_section
, output_bfd
,
2088 /* Handle a mips16 GP relative reloc. */
2090 static bfd_reloc_status_type
2091 mips16_gprel_reloc (bfd
*abfd
, arelent
*reloc_entry
, asymbol
*symbol
,
2092 void *data
, asection
*input_section
, bfd
*output_bfd
,
2093 char **error_message
)
2095 bfd_boolean relocatable
;
2096 bfd_reloc_status_type ret
;
2100 /* If we're relocating, and this is an external symbol, we don't want
2101 to change anything. */
2102 if (output_bfd
!= NULL
2103 && (symbol
->flags
& BSF_SECTION_SYM
) == 0
2104 && (symbol
->flags
& BSF_LOCAL
) != 0)
2106 reloc_entry
->address
+= input_section
->output_offset
;
2107 return bfd_reloc_ok
;
2110 if (output_bfd
!= NULL
)
2114 relocatable
= FALSE
;
2115 output_bfd
= symbol
->section
->output_section
->owner
;
2118 ret
= mips_elf64_final_gp (output_bfd
, symbol
, relocatable
, error_message
,
2120 if (ret
!= bfd_reloc_ok
)
2123 location
= (bfd_byte
*) data
+ reloc_entry
->address
;
2124 _bfd_mips16_elf_reloc_unshuffle (abfd
, reloc_entry
->howto
->type
, FALSE
,
2126 ret
= _bfd_mips_elf_gprel16_with_gp (abfd
, symbol
, reloc_entry
,
2127 input_section
, relocatable
,
2129 _bfd_mips16_elf_reloc_shuffle (abfd
, reloc_entry
->howto
->type
, !relocatable
,
2135 /* A mapping from BFD reloc types to MIPS ELF reloc types. */
2137 struct elf_reloc_map
{
2138 bfd_reloc_code_real_type bfd_val
;
2139 enum elf_mips_reloc_type elf_val
;
2142 static const struct elf_reloc_map mips_reloc_map
[] =
2144 { BFD_RELOC_NONE
, R_MIPS_NONE
},
2145 { BFD_RELOC_16
, R_MIPS_16
},
2146 { BFD_RELOC_32
, R_MIPS_32
},
2147 /* There is no BFD reloc for R_MIPS_REL32. */
2148 { BFD_RELOC_64
, R_MIPS_64
},
2149 { BFD_RELOC_CTOR
, R_MIPS_64
},
2150 { BFD_RELOC_16_PCREL_S2
, R_MIPS_PC16
},
2151 { BFD_RELOC_HI16_S
, R_MIPS_HI16
},
2152 { BFD_RELOC_LO16
, R_MIPS_LO16
},
2153 { BFD_RELOC_GPREL16
, R_MIPS_GPREL16
},
2154 { BFD_RELOC_GPREL32
, R_MIPS_GPREL32
},
2155 { BFD_RELOC_MIPS_JMP
, R_MIPS_26
},
2156 { BFD_RELOC_MIPS_LITERAL
, R_MIPS_LITERAL
},
2157 { BFD_RELOC_MIPS_GOT16
, R_MIPS_GOT16
},
2158 { BFD_RELOC_MIPS_CALL16
, R_MIPS_CALL16
},
2159 { BFD_RELOC_MIPS_SHIFT5
, R_MIPS_SHIFT5
},
2160 { BFD_RELOC_MIPS_SHIFT6
, R_MIPS_SHIFT6
},
2161 { BFD_RELOC_MIPS_GOT_DISP
, R_MIPS_GOT_DISP
},
2162 { BFD_RELOC_MIPS_GOT_PAGE
, R_MIPS_GOT_PAGE
},
2163 { BFD_RELOC_MIPS_GOT_OFST
, R_MIPS_GOT_OFST
},
2164 { BFD_RELOC_MIPS_GOT_HI16
, R_MIPS_GOT_HI16
},
2165 { BFD_RELOC_MIPS_GOT_LO16
, R_MIPS_GOT_LO16
},
2166 { BFD_RELOC_MIPS_SUB
, R_MIPS_SUB
},
2167 { BFD_RELOC_MIPS_INSERT_A
, R_MIPS_INSERT_A
},
2168 { BFD_RELOC_MIPS_INSERT_B
, R_MIPS_INSERT_B
},
2169 { BFD_RELOC_MIPS_DELETE
, R_MIPS_DELETE
},
2170 { BFD_RELOC_MIPS_HIGHEST
, R_MIPS_HIGHEST
},
2171 { BFD_RELOC_MIPS_HIGHER
, R_MIPS_HIGHER
},
2172 { BFD_RELOC_MIPS_CALL_HI16
, R_MIPS_CALL_HI16
},
2173 { BFD_RELOC_MIPS_CALL_LO16
, R_MIPS_CALL_LO16
},
2174 { BFD_RELOC_MIPS_SCN_DISP
, R_MIPS_SCN_DISP
},
2175 { BFD_RELOC_MIPS_REL16
, R_MIPS_REL16
},
2176 /* Use of R_MIPS_ADD_IMMEDIATE and R_MIPS_PJUMP is deprecated. */
2177 { BFD_RELOC_MIPS_RELGOT
, R_MIPS_RELGOT
},
2178 { BFD_RELOC_MIPS_JALR
, R_MIPS_JALR
},
2179 { BFD_RELOC_MIPS_TLS_DTPMOD32
, R_MIPS_TLS_DTPMOD32
},
2180 { BFD_RELOC_MIPS_TLS_DTPREL32
, R_MIPS_TLS_DTPREL32
},
2181 { BFD_RELOC_MIPS_TLS_DTPMOD64
, R_MIPS_TLS_DTPMOD64
},
2182 { BFD_RELOC_MIPS_TLS_DTPREL64
, R_MIPS_TLS_DTPREL64
},
2183 { BFD_RELOC_MIPS_TLS_GD
, R_MIPS_TLS_GD
},
2184 { BFD_RELOC_MIPS_TLS_LDM
, R_MIPS_TLS_LDM
},
2185 { BFD_RELOC_MIPS_TLS_DTPREL_HI16
, R_MIPS_TLS_DTPREL_HI16
},
2186 { BFD_RELOC_MIPS_TLS_DTPREL_LO16
, R_MIPS_TLS_DTPREL_LO16
},
2187 { BFD_RELOC_MIPS_TLS_GOTTPREL
, R_MIPS_TLS_GOTTPREL
},
2188 { BFD_RELOC_MIPS_TLS_TPREL32
, R_MIPS_TLS_TPREL32
},
2189 { BFD_RELOC_MIPS_TLS_TPREL64
, R_MIPS_TLS_TPREL64
},
2190 { BFD_RELOC_MIPS_TLS_TPREL_HI16
, R_MIPS_TLS_TPREL_HI16
},
2191 { BFD_RELOC_MIPS_TLS_TPREL_LO16
, R_MIPS_TLS_TPREL_LO16
}
2194 static const struct elf_reloc_map mips16_reloc_map
[] =
2196 { BFD_RELOC_MIPS16_JMP
, R_MIPS16_26
- R_MIPS16_min
},
2197 { BFD_RELOC_MIPS16_GPREL
, R_MIPS16_GPREL
- R_MIPS16_min
},
2198 { BFD_RELOC_MIPS16_HI16_S
, R_MIPS16_HI16
- R_MIPS16_min
},
2199 { BFD_RELOC_MIPS16_LO16
, R_MIPS16_LO16
- R_MIPS16_min
},
2202 /* Given a BFD reloc type, return a howto structure. */
2204 static reloc_howto_type
*
2205 bfd_elf64_bfd_reloc_type_lookup (bfd
*abfd ATTRIBUTE_UNUSED
,
2206 bfd_reloc_code_real_type code
)
2209 /* FIXME: We default to RELA here instead of choosing the right
2210 relocation variant. */
2211 reloc_howto_type
*howto_table
= mips_elf64_howto_table_rela
;
2212 reloc_howto_type
*howto16_table
= mips16_elf64_howto_table_rela
;
2214 for (i
= 0; i
< sizeof (mips_reloc_map
) / sizeof (struct elf_reloc_map
);
2217 if (mips_reloc_map
[i
].bfd_val
== code
)
2218 return &howto_table
[(int) mips_reloc_map
[i
].elf_val
];
2221 for (i
= 0; i
< sizeof (mips16_reloc_map
) / sizeof (struct elf_reloc_map
);
2224 if (mips16_reloc_map
[i
].bfd_val
== code
)
2225 return &howto16_table
[(int) mips16_reloc_map
[i
].elf_val
];
2230 case BFD_RELOC_VTABLE_INHERIT
:
2231 return &elf_mips_gnu_vtinherit_howto
;
2232 case BFD_RELOC_VTABLE_ENTRY
:
2233 return &elf_mips_gnu_vtentry_howto
;
2235 bfd_set_error (bfd_error_bad_value
);
2240 static reloc_howto_type
*
2241 bfd_elf64_bfd_reloc_name_lookup (bfd
*abfd ATTRIBUTE_UNUSED
,
2247 i
< (sizeof (mips_elf64_howto_table_rela
)
2248 / sizeof (mips_elf64_howto_table_rela
[0])); i
++)
2249 if (mips_elf64_howto_table_rela
[i
].name
!= NULL
2250 && strcasecmp (mips_elf64_howto_table_rela
[i
].name
, r_name
) == 0)
2251 return &mips_elf64_howto_table_rela
[i
];
2254 i
< (sizeof (mips16_elf64_howto_table_rela
)
2255 / sizeof (mips16_elf64_howto_table_rela
[0]));
2257 if (mips16_elf64_howto_table_rela
[i
].name
!= NULL
2258 && strcasecmp (mips16_elf64_howto_table_rela
[i
].name
, r_name
) == 0)
2259 return &mips16_elf64_howto_table_rela
[i
];
2261 if (strcasecmp (elf_mips_gnu_vtinherit_howto
.name
, r_name
) == 0)
2262 return &elf_mips_gnu_vtinherit_howto
;
2263 if (strcasecmp (elf_mips_gnu_vtentry_howto
.name
, r_name
) == 0)
2264 return &elf_mips_gnu_vtentry_howto
;
2265 if (strcasecmp (elf_mips_gnu_rel16_s2
.name
, r_name
) == 0)
2266 return &elf_mips_gnu_rel16_s2
;
2267 if (strcasecmp (elf_mips_gnu_rela16_s2
.name
, r_name
) == 0)
2268 return &elf_mips_gnu_rela16_s2
;
2273 /* Given a MIPS Elf_Internal_Rel, fill in an arelent structure. */
2275 static reloc_howto_type
*
2276 mips_elf64_rtype_to_howto (unsigned int r_type
, bfd_boolean rela_p
)
2280 case R_MIPS_GNU_VTINHERIT
:
2281 return &elf_mips_gnu_vtinherit_howto
;
2282 case R_MIPS_GNU_VTENTRY
:
2283 return &elf_mips_gnu_vtentry_howto
;
2284 case R_MIPS_GNU_REL16_S2
:
2286 return &elf_mips_gnu_rela16_s2
;
2288 return &elf_mips_gnu_rel16_s2
;
2290 if (r_type
>= R_MIPS16_min
&& r_type
< R_MIPS16_max
)
2293 return &mips16_elf64_howto_table_rela
[r_type
- R_MIPS16_min
];
2295 return &mips16_elf64_howto_table_rel
[r_type
- R_MIPS16_min
];
2297 BFD_ASSERT (r_type
< (unsigned int) R_MIPS_max
);
2299 return &mips_elf64_howto_table_rela
[r_type
];
2301 return &mips_elf64_howto_table_rel
[r_type
];
2306 /* Prevent relocation handling by bfd for MIPS ELF64. */
2309 mips_elf64_info_to_howto_rel (bfd
*abfd ATTRIBUTE_UNUSED
,
2310 arelent
*cache_ptr ATTRIBUTE_UNUSED
,
2311 Elf_Internal_Rela
*dst ATTRIBUTE_UNUSED
)
2317 mips_elf64_info_to_howto_rela (bfd
*abfd ATTRIBUTE_UNUSED
,
2318 arelent
*cache_ptr ATTRIBUTE_UNUSED
,
2319 Elf_Internal_Rela
*dst ATTRIBUTE_UNUSED
)
2324 /* Since each entry in an SHT_REL or SHT_RELA section can represent up
2325 to three relocs, we must tell the user to allocate more space. */
2328 mips_elf64_get_reloc_upper_bound (bfd
*abfd ATTRIBUTE_UNUSED
, asection
*sec
)
2330 return (sec
->reloc_count
* 3 + 1) * sizeof (arelent
*);
2334 mips_elf64_get_dynamic_reloc_upper_bound (bfd
*abfd
)
2336 return _bfd_elf_get_dynamic_reloc_upper_bound (abfd
) * 3;
2339 /* We must also copy more relocations than the corresponding functions
2340 in elf.c would, so the two following functions are slightly
2341 modified from elf.c, that multiply the external relocation count by
2342 3 to obtain the internal relocation count. */
2345 mips_elf64_canonicalize_reloc (bfd
*abfd
, sec_ptr section
,
2346 arelent
**relptr
, asymbol
**symbols
)
2350 const struct elf_backend_data
*bed
= get_elf_backend_data (abfd
);
2352 if (! bed
->s
->slurp_reloc_table (abfd
, section
, symbols
, FALSE
))
2355 tblptr
= section
->relocation
;
2356 for (i
= 0; i
< section
->reloc_count
* 3; i
++)
2357 *relptr
++ = tblptr
++;
2361 return section
->reloc_count
* 3;
2365 mips_elf64_canonicalize_dynamic_reloc (bfd
*abfd
, arelent
**storage
,
2368 bfd_boolean (*slurp_relocs
) (bfd
*, asection
*, asymbol
**, bfd_boolean
);
2372 if (elf_dynsymtab (abfd
) == 0)
2374 bfd_set_error (bfd_error_invalid_operation
);
2378 slurp_relocs
= get_elf_backend_data (abfd
)->s
->slurp_reloc_table
;
2380 for (s
= abfd
->sections
; s
!= NULL
; s
= s
->next
)
2382 if (elf_section_data (s
)->this_hdr
.sh_link
== elf_dynsymtab (abfd
)
2383 && (elf_section_data (s
)->this_hdr
.sh_type
== SHT_REL
2384 || elf_section_data (s
)->this_hdr
.sh_type
== SHT_RELA
))
2389 if (! (*slurp_relocs
) (abfd
, s
, syms
, TRUE
))
2391 count
= s
->size
/ elf_section_data (s
)->this_hdr
.sh_entsize
* 3;
2393 for (i
= 0; i
< count
; i
++)
2404 /* Read the relocations from one reloc section. This is mostly copied
2405 from elfcode.h, except for the changes to expand one external
2406 relocation to 3 internal ones. We must unfortunately set
2407 reloc_count to the number of external relocations, because a lot of
2408 generic code seems to depend on this. */
2411 mips_elf64_slurp_one_reloc_table (bfd
*abfd
, asection
*asect
,
2412 Elf_Internal_Shdr
*rel_hdr
,
2413 bfd_size_type reloc_count
,
2414 arelent
*relents
, asymbol
**symbols
,
2415 bfd_boolean dynamic
)
2418 bfd_byte
*native_relocs
;
2424 allocated
= bfd_malloc (rel_hdr
->sh_size
);
2425 if (allocated
== NULL
)
2428 if (bfd_seek (abfd
, rel_hdr
->sh_offset
, SEEK_SET
) != 0
2429 || (bfd_bread (allocated
, rel_hdr
->sh_size
, abfd
)
2430 != rel_hdr
->sh_size
))
2433 native_relocs
= allocated
;
2435 entsize
= rel_hdr
->sh_entsize
;
2436 BFD_ASSERT (entsize
== sizeof (Elf64_Mips_External_Rel
)
2437 || entsize
== sizeof (Elf64_Mips_External_Rela
));
2439 if (entsize
== sizeof (Elf64_Mips_External_Rel
))
2444 for (i
= 0, relent
= relents
;
2446 i
++, native_relocs
+= entsize
)
2448 Elf64_Mips_Internal_Rela rela
;
2449 bfd_boolean used_sym
, used_ssym
;
2452 if (entsize
== sizeof (Elf64_Mips_External_Rela
))
2453 mips_elf64_swap_reloca_in (abfd
,
2454 (Elf64_Mips_External_Rela
*) native_relocs
,
2457 mips_elf64_swap_reloc_in (abfd
,
2458 (Elf64_Mips_External_Rel
*) native_relocs
,
2461 /* Each entry represents exactly three actual relocations. */
2465 for (ir
= 0; ir
< 3; ir
++)
2467 enum elf_mips_reloc_type type
;
2474 type
= (enum elf_mips_reloc_type
) rela
.r_type
;
2477 type
= (enum elf_mips_reloc_type
) rela
.r_type2
;
2480 type
= (enum elf_mips_reloc_type
) rela
.r_type3
;
2484 /* Some types require symbols, whereas some do not. */
2488 case R_MIPS_LITERAL
:
2489 case R_MIPS_INSERT_A
:
2490 case R_MIPS_INSERT_B
:
2492 relent
->sym_ptr_ptr
= bfd_abs_section_ptr
->symbol_ptr_ptr
;
2498 if (rela
.r_sym
== 0)
2499 relent
->sym_ptr_ptr
= bfd_abs_section_ptr
->symbol_ptr_ptr
;
2504 ps
= symbols
+ rela
.r_sym
- 1;
2506 if ((s
->flags
& BSF_SECTION_SYM
) == 0)
2507 relent
->sym_ptr_ptr
= ps
;
2509 relent
->sym_ptr_ptr
= s
->section
->symbol_ptr_ptr
;
2514 else if (! used_ssym
)
2516 switch (rela
.r_ssym
)
2519 relent
->sym_ptr_ptr
=
2520 bfd_abs_section_ptr
->symbol_ptr_ptr
;
2526 /* FIXME: I think these need to be handled using
2527 special howto structures. */
2539 relent
->sym_ptr_ptr
= bfd_abs_section_ptr
->symbol_ptr_ptr
;
2544 /* The address of an ELF reloc is section relative for an
2545 object file, and absolute for an executable file or
2546 shared library. The address of a BFD reloc is always
2547 section relative. */
2548 if ((abfd
->flags
& (EXEC_P
| DYNAMIC
)) == 0 || dynamic
)
2549 relent
->address
= rela
.r_offset
;
2551 relent
->address
= rela
.r_offset
- asect
->vma
;
2553 relent
->addend
= rela
.r_addend
;
2555 relent
->howto
= mips_elf64_rtype_to_howto (type
, rela_p
);
2561 asect
->reloc_count
+= (relent
- relents
) / 3;
2563 if (allocated
!= NULL
)
2569 if (allocated
!= NULL
)
2574 /* Read the relocations. On Irix 6, there can be two reloc sections
2575 associated with a single data section. This is copied from
2576 elfcode.h as well, with changes as small as accounting for 3
2577 internal relocs per external reloc and resetting reloc_count to
2578 zero before processing the relocs of a section. */
2581 mips_elf64_slurp_reloc_table (bfd
*abfd
, asection
*asect
,
2582 asymbol
**symbols
, bfd_boolean dynamic
)
2584 struct bfd_elf_section_data
* const d
= elf_section_data (asect
);
2585 Elf_Internal_Shdr
*rel_hdr
;
2586 Elf_Internal_Shdr
*rel_hdr2
;
2587 bfd_size_type reloc_count
;
2588 bfd_size_type reloc_count2
;
2592 if (asect
->relocation
!= NULL
)
2597 if ((asect
->flags
& SEC_RELOC
) == 0
2598 || asect
->reloc_count
== 0)
2601 rel_hdr
= &d
->rel_hdr
;
2602 reloc_count
= NUM_SHDR_ENTRIES (rel_hdr
);
2603 rel_hdr2
= d
->rel_hdr2
;
2604 reloc_count2
= (rel_hdr2
? NUM_SHDR_ENTRIES (rel_hdr2
) : 0);
2606 BFD_ASSERT (asect
->reloc_count
== reloc_count
+ reloc_count2
);
2607 BFD_ASSERT (asect
->rel_filepos
== rel_hdr
->sh_offset
2608 || (rel_hdr2
&& asect
->rel_filepos
== rel_hdr2
->sh_offset
));
2613 /* Note that ASECT->RELOC_COUNT tends not to be accurate in this
2614 case because relocations against this section may use the
2615 dynamic symbol table, and in that case bfd_section_from_shdr
2616 in elf.c does not update the RELOC_COUNT. */
2617 if (asect
->size
== 0)
2620 rel_hdr
= &d
->this_hdr
;
2621 reloc_count
= NUM_SHDR_ENTRIES (rel_hdr
);
2626 /* Allocate space for 3 arelent structures for each Rel structure. */
2627 amt
= (reloc_count
+ reloc_count2
) * 3 * sizeof (arelent
);
2628 relents
= bfd_alloc (abfd
, amt
);
2629 if (relents
== NULL
)
2632 /* The slurp_one_reloc_table routine increments reloc_count. */
2633 asect
->reloc_count
= 0;
2635 if (! mips_elf64_slurp_one_reloc_table (abfd
, asect
,
2636 rel_hdr
, reloc_count
,
2640 if (d
->rel_hdr2
!= NULL
)
2642 if (! mips_elf64_slurp_one_reloc_table (abfd
, asect
,
2643 rel_hdr2
, reloc_count2
,
2644 relents
+ reloc_count
* 3,
2649 asect
->relocation
= relents
;
2653 /* Write out the relocations. */
2656 mips_elf64_write_relocs (bfd
*abfd
, asection
*sec
, void *data
)
2658 bfd_boolean
*failedp
= data
;
2660 Elf_Internal_Shdr
*rel_hdr
;
2663 /* If we have already failed, don't do anything. */
2667 if ((sec
->flags
& SEC_RELOC
) == 0)
2670 /* The linker backend writes the relocs out itself, and sets the
2671 reloc_count field to zero to inhibit writing them here. Also,
2672 sometimes the SEC_RELOC flag gets set even when there aren't any
2674 if (sec
->reloc_count
== 0)
2677 /* We can combine up to three relocs that refer to the same address
2678 if the latter relocs have no associated symbol. */
2680 for (idx
= 0; idx
< sec
->reloc_count
; idx
++)
2687 addr
= sec
->orelocation
[idx
]->address
;
2688 for (i
= 0; i
< 2; i
++)
2692 if (idx
+ 1 >= sec
->reloc_count
)
2694 r
= sec
->orelocation
[idx
+ 1];
2695 if (r
->address
!= addr
2696 || ! bfd_is_abs_section ((*r
->sym_ptr_ptr
)->section
)
2697 || (*r
->sym_ptr_ptr
)->value
!= 0)
2700 /* We can merge the reloc at IDX + 1 with the reloc at IDX. */
2706 rel_hdr
= &elf_section_data (sec
)->rel_hdr
;
2708 /* Do the actual relocation. */
2710 if (rel_hdr
->sh_entsize
== sizeof(Elf64_Mips_External_Rel
))
2711 mips_elf64_write_rel (abfd
, sec
, rel_hdr
, &count
, data
);
2712 else if (rel_hdr
->sh_entsize
== sizeof(Elf64_Mips_External_Rela
))
2713 mips_elf64_write_rela (abfd
, sec
, rel_hdr
, &count
, data
);
2719 mips_elf64_write_rel (bfd
*abfd
, asection
*sec
,
2720 Elf_Internal_Shdr
*rel_hdr
,
2721 int *count
, void *data
)
2723 bfd_boolean
*failedp
= data
;
2724 Elf64_Mips_External_Rel
*ext_rel
;
2726 asymbol
*last_sym
= 0;
2727 int last_sym_idx
= 0;
2729 rel_hdr
->sh_size
= rel_hdr
->sh_entsize
* *count
;
2730 rel_hdr
->contents
= bfd_alloc (abfd
, rel_hdr
->sh_size
);
2731 if (rel_hdr
->contents
== NULL
)
2737 ext_rel
= (Elf64_Mips_External_Rel
*) rel_hdr
->contents
;
2738 for (idx
= 0; idx
< sec
->reloc_count
; idx
++, ext_rel
++)
2741 Elf64_Mips_Internal_Rela int_rel
;
2746 ptr
= sec
->orelocation
[idx
];
2748 /* The address of an ELF reloc is section relative for an object
2749 file, and absolute for an executable file or shared library.
2750 The address of a BFD reloc is always section relative. */
2751 if ((abfd
->flags
& (EXEC_P
| DYNAMIC
)) == 0)
2752 int_rel
.r_offset
= ptr
->address
;
2754 int_rel
.r_offset
= ptr
->address
+ sec
->vma
;
2756 sym
= *ptr
->sym_ptr_ptr
;
2757 if (sym
== last_sym
)
2759 else if (bfd_is_abs_section (sym
->section
) && sym
->value
== 0)
2764 n
= _bfd_elf_symbol_from_bfd_symbol (abfd
, &sym
);
2774 int_rel
.r_ssym
= RSS_UNDEF
;
2776 if ((*ptr
->sym_ptr_ptr
)->the_bfd
->xvec
!= abfd
->xvec
2777 && ! _bfd_elf_validate_reloc (abfd
, ptr
))
2783 int_rel
.r_type
= ptr
->howto
->type
;
2784 int_rel
.r_type2
= (int) R_MIPS_NONE
;
2785 int_rel
.r_type3
= (int) R_MIPS_NONE
;
2787 for (i
= 0; i
< 2; i
++)
2791 if (idx
+ 1 >= sec
->reloc_count
)
2793 r
= sec
->orelocation
[idx
+ 1];
2794 if (r
->address
!= ptr
->address
2795 || ! bfd_is_abs_section ((*r
->sym_ptr_ptr
)->section
)
2796 || (*r
->sym_ptr_ptr
)->value
!= 0)
2799 /* We can merge the reloc at IDX + 1 with the reloc at IDX. */
2802 int_rel
.r_type2
= r
->howto
->type
;
2804 int_rel
.r_type3
= r
->howto
->type
;
2809 mips_elf64_swap_reloc_out (abfd
, &int_rel
, ext_rel
);
2812 BFD_ASSERT (ext_rel
- (Elf64_Mips_External_Rel
*) rel_hdr
->contents
2817 mips_elf64_write_rela (bfd
*abfd
, asection
*sec
,
2818 Elf_Internal_Shdr
*rela_hdr
,
2819 int *count
, void *data
)
2821 bfd_boolean
*failedp
= data
;
2822 Elf64_Mips_External_Rela
*ext_rela
;
2824 asymbol
*last_sym
= 0;
2825 int last_sym_idx
= 0;
2827 rela_hdr
->sh_size
= rela_hdr
->sh_entsize
* *count
;
2828 rela_hdr
->contents
= bfd_alloc (abfd
, rela_hdr
->sh_size
);
2829 if (rela_hdr
->contents
== NULL
)
2835 ext_rela
= (Elf64_Mips_External_Rela
*) rela_hdr
->contents
;
2836 for (idx
= 0; idx
< sec
->reloc_count
; idx
++, ext_rela
++)
2839 Elf64_Mips_Internal_Rela int_rela
;
2844 ptr
= sec
->orelocation
[idx
];
2846 /* The address of an ELF reloc is section relative for an object
2847 file, and absolute for an executable file or shared library.
2848 The address of a BFD reloc is always section relative. */
2849 if ((abfd
->flags
& (EXEC_P
| DYNAMIC
)) == 0)
2850 int_rela
.r_offset
= ptr
->address
;
2852 int_rela
.r_offset
= ptr
->address
+ sec
->vma
;
2854 sym
= *ptr
->sym_ptr_ptr
;
2855 if (sym
== last_sym
)
2857 else if (bfd_is_abs_section (sym
->section
) && sym
->value
== 0)
2862 n
= _bfd_elf_symbol_from_bfd_symbol (abfd
, &sym
);
2872 int_rela
.r_addend
= ptr
->addend
;
2873 int_rela
.r_ssym
= RSS_UNDEF
;
2875 if ((*ptr
->sym_ptr_ptr
)->the_bfd
->xvec
!= abfd
->xvec
2876 && ! _bfd_elf_validate_reloc (abfd
, ptr
))
2882 int_rela
.r_type
= ptr
->howto
->type
;
2883 int_rela
.r_type2
= (int) R_MIPS_NONE
;
2884 int_rela
.r_type3
= (int) R_MIPS_NONE
;
2886 for (i
= 0; i
< 2; i
++)
2890 if (idx
+ 1 >= sec
->reloc_count
)
2892 r
= sec
->orelocation
[idx
+ 1];
2893 if (r
->address
!= ptr
->address
2894 || ! bfd_is_abs_section ((*r
->sym_ptr_ptr
)->section
)
2895 || (*r
->sym_ptr_ptr
)->value
!= 0)
2898 /* We can merge the reloc at IDX + 1 with the reloc at IDX. */
2901 int_rela
.r_type2
= r
->howto
->type
;
2903 int_rela
.r_type3
= r
->howto
->type
;
2908 mips_elf64_swap_reloca_out (abfd
, &int_rela
, ext_rela
);
2911 BFD_ASSERT (ext_rela
- (Elf64_Mips_External_Rela
*) rela_hdr
->contents
2915 /* Set the right machine number for a MIPS ELF file. */
2918 mips_elf64_object_p (bfd
*abfd
)
2922 /* Irix 6 is broken. Object file symbol tables are not always
2923 sorted correctly such that local symbols precede global symbols,
2924 and the sh_info field in the symbol table is not always right. */
2925 if (elf64_mips_irix_compat (abfd
) != ict_none
)
2926 elf_bad_symtab (abfd
) = TRUE
;
2928 mach
= _bfd_elf_mips_mach (elf_elfheader (abfd
)->e_flags
);
2929 bfd_default_set_arch_mach (abfd
, bfd_arch_mips
, mach
);
2933 /* Depending on the target vector we generate some version of Irix
2934 executables or "normal" MIPS ELF ABI executables. */
2935 static irix_compat_t
2936 elf64_mips_irix_compat (bfd
*abfd
)
2938 if ((abfd
->xvec
== &bfd_elf64_bigmips_vec
)
2939 || (abfd
->xvec
== &bfd_elf64_littlemips_vec
))
2945 /* Support for core dump NOTE sections. */
2947 elf64_mips_grok_prstatus (bfd
*abfd
, Elf_Internal_Note
*note
)
2952 switch (note
->descsz
)
2957 case 480: /* Linux/MIPS - N64 kernel */
2959 elf_tdata (abfd
)->core_signal
= bfd_get_16 (abfd
, note
->descdata
+ 12);
2962 elf_tdata (abfd
)->core_pid
= bfd_get_32 (abfd
, note
->descdata
+ 32);
2971 /* Make a ".reg/999" section. */
2972 return _bfd_elfcore_make_pseudosection (abfd
, ".reg",
2973 size
, note
->descpos
+ offset
);
2977 elf64_mips_grok_psinfo (bfd
*abfd
, Elf_Internal_Note
*note
)
2979 switch (note
->descsz
)
2984 case 136: /* Linux/MIPS - N64 kernel elf_prpsinfo */
2985 elf_tdata (abfd
)->core_program
2986 = _bfd_elfcore_strndup (abfd
, note
->descdata
+ 40, 16);
2987 elf_tdata (abfd
)->core_command
2988 = _bfd_elfcore_strndup (abfd
, note
->descdata
+ 56, 80);
2991 /* Note that for some reason, a spurious space is tacked
2992 onto the end of the args in some (at least one anyway)
2993 implementations, so strip it off if it exists. */
2996 char *command
= elf_tdata (abfd
)->core_command
;
2997 int n
= strlen (command
);
2999 if (0 < n
&& command
[n
- 1] == ' ')
3000 command
[n
- 1] = '\0';
3006 /* ECOFF swapping routines. These are used when dealing with the
3007 .mdebug section, which is in the ECOFF debugging format. */
3008 static const struct ecoff_debug_swap mips_elf64_ecoff_debug_swap
=
3010 /* Symbol table magic number. */
3012 /* Alignment of debugging information. E.g., 4. */
3014 /* Sizes of external symbolic information. */
3015 sizeof (struct hdr_ext
),
3016 sizeof (struct dnr_ext
),
3017 sizeof (struct pdr_ext
),
3018 sizeof (struct sym_ext
),
3019 sizeof (struct opt_ext
),
3020 sizeof (struct fdr_ext
),
3021 sizeof (struct rfd_ext
),
3022 sizeof (struct ext_ext
),
3023 /* Functions to swap in external symbolic data. */
3032 _bfd_ecoff_swap_tir_in
,
3033 _bfd_ecoff_swap_rndx_in
,
3034 /* Functions to swap out external symbolic data. */
3043 _bfd_ecoff_swap_tir_out
,
3044 _bfd_ecoff_swap_rndx_out
,
3045 /* Function to read in symbolic data. */
3046 _bfd_mips_elf_read_ecoff_info
3049 /* Relocations in the 64 bit MIPS ELF ABI are more complex than in
3050 standard ELF. This structure is used to redirect the relocation
3051 handling routines. */
3053 const struct elf_size_info mips_elf64_size_info
=
3055 sizeof (Elf64_External_Ehdr
),
3056 sizeof (Elf64_External_Phdr
),
3057 sizeof (Elf64_External_Shdr
),
3058 sizeof (Elf64_Mips_External_Rel
),
3059 sizeof (Elf64_Mips_External_Rela
),
3060 sizeof (Elf64_External_Sym
),
3061 sizeof (Elf64_External_Dyn
),
3062 sizeof (Elf_External_Note
),
3063 4, /* hash-table entry size */
3064 3, /* internal relocations per external relocations */
3066 3, /* log_file_align */
3069 bfd_elf64_write_out_phdrs
,
3070 bfd_elf64_write_shdrs_and_ehdr
,
3071 mips_elf64_write_relocs
,
3072 bfd_elf64_swap_symbol_in
,
3073 bfd_elf64_swap_symbol_out
,
3074 mips_elf64_slurp_reloc_table
,
3075 bfd_elf64_slurp_symbol_table
,
3076 bfd_elf64_swap_dyn_in
,
3077 bfd_elf64_swap_dyn_out
,
3078 mips_elf64_be_swap_reloc_in
,
3079 mips_elf64_be_swap_reloc_out
,
3080 mips_elf64_be_swap_reloca_in
,
3081 mips_elf64_be_swap_reloca_out
3084 #define ELF_ARCH bfd_arch_mips
3085 #define ELF_MACHINE_CODE EM_MIPS
3087 #define elf_backend_collect TRUE
3088 #define elf_backend_type_change_ok TRUE
3089 #define elf_backend_can_gc_sections TRUE
3090 #define elf_info_to_howto mips_elf64_info_to_howto_rela
3091 #define elf_info_to_howto_rel mips_elf64_info_to_howto_rel
3092 #define elf_backend_object_p mips_elf64_object_p
3093 #define elf_backend_symbol_processing _bfd_mips_elf_symbol_processing
3094 #define elf_backend_section_processing _bfd_mips_elf_section_processing
3095 #define elf_backend_section_from_shdr _bfd_mips_elf_section_from_shdr
3096 #define elf_backend_fake_sections _bfd_mips_elf_fake_sections
3097 #define elf_backend_section_from_bfd_section \
3098 _bfd_mips_elf_section_from_bfd_section
3099 #define elf_backend_add_symbol_hook _bfd_mips_elf_add_symbol_hook
3100 #define elf_backend_link_output_symbol_hook \
3101 _bfd_mips_elf_link_output_symbol_hook
3102 #define elf_backend_create_dynamic_sections \
3103 _bfd_mips_elf_create_dynamic_sections
3104 #define elf_backend_check_relocs _bfd_mips_elf_check_relocs
3105 #define elf_backend_merge_symbol_attribute \
3106 _bfd_mips_elf_merge_symbol_attribute
3107 #define elf_backend_adjust_dynamic_symbol \
3108 _bfd_mips_elf_adjust_dynamic_symbol
3109 #define elf_backend_always_size_sections \
3110 _bfd_mips_elf_always_size_sections
3111 #define elf_backend_size_dynamic_sections \
3112 _bfd_mips_elf_size_dynamic_sections
3113 #define elf_backend_init_index_section _bfd_elf_init_1_index_section
3114 #define elf_backend_relocate_section _bfd_mips_elf_relocate_section
3115 #define elf_backend_finish_dynamic_symbol \
3116 _bfd_mips_elf_finish_dynamic_symbol
3117 #define elf_backend_finish_dynamic_sections \
3118 _bfd_mips_elf_finish_dynamic_sections
3119 #define elf_backend_final_write_processing \
3120 _bfd_mips_elf_final_write_processing
3121 #define elf_backend_additional_program_headers \
3122 _bfd_mips_elf_additional_program_headers
3123 #define elf_backend_modify_segment_map _bfd_mips_elf_modify_segment_map
3124 #define elf_backend_gc_mark_hook _bfd_mips_elf_gc_mark_hook
3125 #define elf_backend_gc_sweep_hook _bfd_mips_elf_gc_sweep_hook
3126 #define elf_backend_copy_indirect_symbol \
3127 _bfd_mips_elf_copy_indirect_symbol
3128 #define elf_backend_hide_symbol _bfd_mips_elf_hide_symbol
3129 #define elf_backend_ignore_discarded_relocs \
3130 _bfd_mips_elf_ignore_discarded_relocs
3131 #define elf_backend_mips_irix_compat elf64_mips_irix_compat
3132 #define elf_backend_mips_rtype_to_howto mips_elf64_rtype_to_howto
3133 #define elf_backend_ecoff_debug_swap &mips_elf64_ecoff_debug_swap
3134 #define elf_backend_size_info mips_elf64_size_info
3136 #define elf_backend_grok_prstatus elf64_mips_grok_prstatus
3137 #define elf_backend_grok_psinfo elf64_mips_grok_psinfo
3139 #define elf_backend_got_header_size (4 * MIPS_RESERVED_GOTNO)
3141 /* MIPS ELF64 can use a mixture of REL and RELA, but some Relocations
3142 work better/work only in RELA, so we default to this. */
3143 #define elf_backend_may_use_rel_p 1
3144 #define elf_backend_may_use_rela_p 1
3145 #define elf_backend_default_use_rela_p 1
3147 #define elf_backend_write_section _bfd_mips_elf_write_section
3149 /* We don't set bfd_elf64_bfd_is_local_label_name because the 32-bit
3150 MIPS-specific function only applies to IRIX5, which had no 64-bit
3152 #define bfd_elf64_find_nearest_line _bfd_mips_elf_find_nearest_line
3153 #define bfd_elf64_find_inliner_info _bfd_mips_elf_find_inliner_info
3154 #define bfd_elf64_new_section_hook _bfd_mips_elf_new_section_hook
3155 #define bfd_elf64_set_section_contents _bfd_mips_elf_set_section_contents
3156 #define bfd_elf64_bfd_get_relocated_section_contents \
3157 _bfd_elf_mips_get_relocated_section_contents
3158 #define bfd_elf64_bfd_link_hash_table_create \
3159 _bfd_mips_elf_link_hash_table_create
3160 #define bfd_elf64_bfd_final_link _bfd_mips_elf_final_link
3161 #define bfd_elf64_bfd_merge_private_bfd_data \
3162 _bfd_mips_elf_merge_private_bfd_data
3163 #define bfd_elf64_bfd_set_private_flags _bfd_mips_elf_set_private_flags
3164 #define bfd_elf64_bfd_print_private_bfd_data \
3165 _bfd_mips_elf_print_private_bfd_data
3167 #define bfd_elf64_get_reloc_upper_bound mips_elf64_get_reloc_upper_bound
3168 #define bfd_elf64_canonicalize_reloc mips_elf64_canonicalize_reloc
3169 #define bfd_elf64_get_dynamic_reloc_upper_bound mips_elf64_get_dynamic_reloc_upper_bound
3170 #define bfd_elf64_canonicalize_dynamic_reloc mips_elf64_canonicalize_dynamic_reloc
3171 #define bfd_elf64_bfd_relax_section _bfd_mips_relax_section
3173 /* MIPS ELF64 archive functions. */
3174 #define bfd_elf64_archive_functions
3175 extern bfd_boolean bfd_elf64_archive_slurp_armap
3177 extern bfd_boolean bfd_elf64_archive_write_armap
3178 (bfd
*, unsigned int, struct orl
*, unsigned int, int);
3179 #define bfd_elf64_archive_slurp_extended_name_table \
3180 _bfd_archive_coff_slurp_extended_name_table
3181 #define bfd_elf64_archive_construct_extended_name_table \
3182 _bfd_archive_coff_construct_extended_name_table
3183 #define bfd_elf64_archive_truncate_arname \
3184 _bfd_archive_coff_truncate_arname
3185 #define bfd_elf64_archive_read_ar_hdr _bfd_archive_coff_read_ar_hdr
3186 #define bfd_elf64_archive_openr_next_archived_file \
3187 _bfd_archive_coff_openr_next_archived_file
3188 #define bfd_elf64_archive_get_elt_at_index \
3189 _bfd_archive_coff_get_elt_at_index
3190 #define bfd_elf64_archive_generic_stat_arch_elt \
3191 _bfd_archive_coff_generic_stat_arch_elt
3192 #define bfd_elf64_archive_update_armap_timestamp \
3193 _bfd_archive_coff_update_armap_timestamp
3195 /* The SGI style (n)64 NewABI. */
3196 #define TARGET_LITTLE_SYM bfd_elf64_littlemips_vec
3197 #define TARGET_LITTLE_NAME "elf64-littlemips"
3198 #define TARGET_BIG_SYM bfd_elf64_bigmips_vec
3199 #define TARGET_BIG_NAME "elf64-bigmips"
3201 #define ELF_MAXPAGESIZE 0x10000
3202 #define ELF_COMMONPAGESIZE 0x1000
3204 #include "elf64-target.h"
3206 /* The SYSV-style 'traditional' (n)64 NewABI. */
3207 #undef TARGET_LITTLE_SYM
3208 #undef TARGET_LITTLE_NAME
3209 #undef TARGET_BIG_SYM
3210 #undef TARGET_BIG_NAME
3212 #undef ELF_MAXPAGESIZE
3213 #undef ELF_COMMONPAGESIZE
3215 #define TARGET_LITTLE_SYM bfd_elf64_tradlittlemips_vec
3216 #define TARGET_LITTLE_NAME "elf64-tradlittlemips"
3217 #define TARGET_BIG_SYM bfd_elf64_tradbigmips_vec
3218 #define TARGET_BIG_NAME "elf64-tradbigmips"
3220 #define ELF_MAXPAGESIZE 0x10000
3221 #define ELF_COMMONPAGESIZE 0x1000
3222 #define elf64_bed elf64_tradbed
3224 /* Include the target file again for this target. */
3225 #include "elf64-target.h"