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2012-08-02 Sergio Durigan Junior <sergiodj@redhat.com>
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
1c37913d
AM		 12012-08-01 Alan Modra <amodra@gmail.com>
2
3 * dwarf2.c (struct dwarf2_debug): Add close_on_cleanup.
4 (_bfd_dwarf2_slurp_debug_info): Set close_on_cleanup if we open
5 gnu_debuglink bfd.
6 (_bfd_dwarf2_cleanup_debug_info): Act on close_on_cleanup.
7
a6dc81d2
NC		 82012-07-30 Nick Clifton <nickc@redhat.com>
9
10 * po/bfd.pot: Updated template.
11 * po/es.po: Updated Spanish translation.
12 * po/fi.po: Updated Finnish translation.
13 * po/fr.po: Updated French translation.
14 * po/ru.po: Updated Russian translation.
15 * po/uk.po: Updated Ukranian translation.
16
c4dd807e
MF		 172012-07-27 Mike Frysinger <vapier@gentoo.org>
18
19 * configure.in (AC_INIT): Call with the args bfd and 2.22.52.
20 (AM_INIT_AUTOMAKE): Remove args.
21 * configure: Regenerate.
22
c92b291c
AK		 232012-07-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
24
25 * cpu-s390.c (bfd_s390_64_arch, bfd_s390_arch): Pick the default
26 arch depending on the target size.
27
ecdf0cbb
TG		 282012-07-27 Tristan Gingold <gingold@adacore.com>
29
30 * configure.in: Bump version to 2.23.51
31 * configure: Regenerate.
32
f725daa8
CC		 332012-07-26 Teresa Johnson <tejohnson@google.com>
34
35 * bfd/dwarf2.c (find_line): Initialize discriminator_ptr
36 if it is non-NULL.
37
05456594
NC		 382012-07-26 Meador Inge <meadori@codesourcery.com>
39 Nick Clifton <nickc@redhat.com>
40
41 PR ld/14397
42 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Report an error
43 if a required section is missing from the linker script.
44
6aa82b64
EW		 452012-07-24 Jan Waclawek <konfera@efton.sk>
46 PR 13899
47 * elf32-avr.c (elf32_avr_relax_delete_bytes): Call
48 _bfd_elf_link_read_relocs with keep_memory as TRUE.
49
9b8d1a36
CC		 502012-07-24 Teresa Johnson <tejohnson@google.com>
51
52 * bfd.c (bfd_find_nearest_line_discriminator): New macro.
53 * coff-rs6000.c: Init _bfd_find_nearest_line_discriminator.
54 * coff64-rs6000.c: Likewise.
55 * dwarf2.c (struct line_info): Add discriminator field.
56 (add_line_info): Fill in new discriminator field.
57 (decode_line_info): Record discriminator information instead
58 of ignoring it.
59 (lookup_address_in_line_info_table): Return discriminator field if
60 requested.
61 (comp_unit_find_nearest_line): Add discriminator argument.
62 (find_line): Likewise.
63 (_bfd_dwarf2_find_nearest_line): Likewise.
64 (_bfd_dwarf2_find_line): Likewise.
65 * elf-bfd.h (_bfd_elf_find_nearest_line_discriminator): New.
66 (_bfd_elf_find_line_discriminator): Likewise.
67 (_bfd_generic_find_nearest_line_discriminator): Likewise. Defined.
68 * elf.c (_bfd_elf_find_nearest_line): Change to a wrapper
69 that invokes _bfd_elf_find_nearest_line_discriminator with correct
70 arguments.
71 (_bfd_elf_find_nearest_line_discriminator): New.
72 (_bfd_elf_find_line): Change to a wrapper
73 that invokes _bfd_elf_find_line_discriminator with correct
74 arguments.
75 (_bfd_elf_find_line_discriminator): New.
76 * coffgen.c (coff_find_nearest_line_with_names): Handle
77 new discriminator argument.
78 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
79 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
80 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
81 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
82 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Add discriminator
83 argument.
84 (_bfd_dwarf2_find_line): Likewise.
85 (_bfd_generic_find_nearest_line_discriminator): New.
86 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): New.
87 * bfd-in2.h: Regenerated.
88 * libbfd.h: Likewise.
89 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize
90 _bfd_find_nearest_line_discriminator with
91 _bfd_generic_find_nearest_line_discriminator.
92 (bfd_target): Add _bfd_find_nearest_line_discriminator.
93
082d1122
NC		 942012-07-24 Sean Keys <skeys@ipdatasys.com>
95
96 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Added code
97 that enables the linker to offset addresses, when linking against
98 symbols from the XGATE processor and vice versa.
99
d86492f2
NC		 1002012-07-23 Nick Clifton <nickc@redhat.com>
101
102 * cisco-core.c (cisco_core_file_failing_command): Make static.
103 (cisco_core_file_failing_signal): Make static.
104
7c960184
L		 1052012-07-18 H.J. Lu <hongjiu.lu@intel.com>
106
107 * bfd-in2.h: Regenerated.
108
c06fc9eb
L		 1092012-07-18 Nicolàs Alejandro Di Risio <sheeva@tiscali.it>
110
111 PR binutils/14335
112 * section.c: Fix a typo in comments.
113
470b557a
AK		 1142012-07-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
115
116 * elf64-s390.c: Include elf-s390-common.c.
117 (R_390_IRELATIVE): New reloc.
118 (elf_s390_reloc_type_lookup): Support R_390_IRELATIVE.
119 (RELA_ENTRY_SIZE): New macro.
120 (elf_s390_link_hash_entry): New fields ifunc_resolver_address and
121 *ifunc_resolver_section.
122 (struct plt_entry): New struct.
123 (struct elf_s390_obj_tdata): New field local_plt.
124 (elf_s390_local_plt): New macro.
125 (struct elf_s390_link_hash_table): New field irelifunc.
126 (ELF64): New macro.
127 (link_hash_newfunc): Initialize new fields.
128 (elf_s390_check_relocs): Handle IFUNC symbols.
129 (elf_s390_adjust_dynamic_symbol): Don't do anything for IFUNC
130 symbols.
131 (allocate_dynrelocs): Call s390_elf_allocate_ifunc_dyn_relocs for
132 IFUNC symbols.
133 (elf_s390_size_dynamic_sections): Handle IFUNC symbols.
134 (elf_s390_relocate_section): Likewise.
135 (elf_s390_finish_dynamic_symbol): Likewise.
136 (elf_s390_finish_dynamic_sections): Handle local IFUNC symbols.
137 (elf_s390_finish_ifunc_symbol): New function.
138 (elf_s390_gc_sweep_hook): Handle local plt entries.
139 (elf_backend_add_symbol_hook): Define.
140 * elf32-s390.c: See elf64-s390.c changes.
141 * elf-s390-common.c: New file.
142 * bfd-in2.h (BFD_RELOC_390_IRELATIVE): New enum field.
143 * libbfd.h (BFD_RELOC_390_IRELATIVE): New entry for
144 BFD_RELOC_390_IRELATIVE.
145 * reloc.c (BFD_RELOC_390_IRELATIVE): Document new relocation.
146
2c3fc389
NC		 1472012-07-13 Nick Clifton <nickc@redhat.com>
148
149 * aix386-core.c: Remove use of PTR and PARAMS macros.
150 * archive.c: Likewise.
151 * cache.c: Likewise.
152 * cisco-core.c: Likewise.
153 * coff-alpha.c: Likewise.
154 * coff-apollo.c: Likewise.
155 * coff-aux.c: Likewise.
156 * coff-h8300.c: Likewise.
157 * coff-h8500.c: Likewise.
158 * coff-i386.c: Likewise.
159 * coff-i960.c: Likewise.
160 * coff-ia64.c: Likewise.
161 * coff-m68k.c: Likewise.
162 * coff-m88k.c: Likewise.
163 * coff-mcore.c: Likewise.
164 * coff-mips.c: Likewise.
165 * coff-or32.c: Likewise.
166 * coff-ppc.c: Likewise.
167 * coff-rs6000.c: Likewise.
168 * coff-sh.c: Likewise.
169 * coff-sparc.c: Likewise.
170 * coff-stgo32.c: Likewise.
171 * coff-tic30.c: Likewise.
172 * coff-tic4x.c: Likewise.
173 * coff-tic54x.c: Likewise.
174 * coff-tic80.c: Likewise.
175 * coff-w65.c: Likewise.
176 * cofflink.c: Likewise.
177 * cpu-arc.c: Likewise.
178 * cpu-cris.c: Likewise.
179 * cpu-h8500.c: Likewise.
180 * cpu-i960.c: Likewise.
181 * cpu-msp430.c: Likewise.
182 * cpu-ns32k.c: Likewise.
183 * cpu-powerpc.c: Likewise.
184 * cpu-rs6000.c: Likewise.
185 * cpu-tic4x.c: Likewise.
186 * cpu-w65.c: Likewise.
187 * ecoff.c: Likewise.
188 * ecofflink.c: Likewise.
189 * elf-m10200.c: Likewise.
190 * elf32-bfin.c: Likewise.
191 * elf32-cris.c: Likewise.
192 * elf32-crx.c: Likewise.
193 * elf32-fr30.c: Likewise.
194 * elf32-frv.c: Likewise.
195 * elf32-h8300.c: Likewise.
196 * elf32-i960.c: Likewise.
197 * elf32-m32c.c: Likewise.
198 * elf32-m68hc11.c: Likewise.
199 * elf32-m68hc12.c: Likewise.
200 * elf32-m68hc1x.c: Likewise.
201 * elf32-m68k.c: Likewise.
202 * elf32-mcore.c: Likewise.
203 * elf32-rl78.c: Likewise.
204 * elf32-rx.c: Likewise.
205 * elf32-s390.c: Likewise.
206 * elf32-vax.c: Likewise.
207 * elf64-alpha.c: Likewise.
208 * elf64-mmix.c: Likewise.
209 * elf64-s390.c: Likewise.
210 * elf64-sparc.c: Likewise.
211 * elfnn-ia64.c: Likewise.
212 * elfxx-mips.c: Likewise.
213 * elfxx-sparc.c: Likewise.
214 * hash.c: Likewise.
215 * hp300hpux.c: Likewise.
216 * hppabsd-core.c: Likewise.
217 * hpux-core.c: Likewise.
218 * i386dynix.c: Likewise.
219 * i386linux.c: Likewise.
220 * i386lynx.c: Likewise.
221 * i386mach3.c: Likewise.
222 * i386msdos.c: Likewise.
223 * i386os9k.c: Likewise.
224 * irix-core.c: Likewise.
225 * lynx-core.c: Likewise.
226 * m68klinux.c: Likewise.
227 * mach-o.h: Likewise.
228 * mipsbsd.c: Likewise.
229 * netbsd-core.c: Likewise.
230 * nlm32-i386.c: Likewise.
231 * osf-core.c: Likewise.
232 * pc532-mach.c: Likewise.
233 * pef.c: Likewise.
234 * ppcboot.c: Likewise.
235 * ptrace-core.c: Likewise.
236 * reloc16.c: Likewise.
237 * sco5-core.c: Likewise.
238 * som.h: Likewise.
239 * sparclinux.c: Likewise.
240 * sparclynx.c: Likewise.
241 * ticoff.h: Likewise.
242 * trad-core.c: Likewise.
243 * vms-lib.c: Likewise.
244 * xsym.h: Likewise.
245
14160578
AM		 2462012-07-09 Alan Modra <amodra@gmail.com>
247
248 PR ld/14323
249 * elflink.c (elf_sort_symbol): Sort by size too.
250 (elf_link_add_object_symbols <weakdefs>): Simplify binary search.
251 Do not depend on ordering of symbol aliases. Match largest size.
252
1c52a645
L		 2532012-07-03 H.J. Lu <hongjiu.lu@intel.com>
254
255 * elf.c (assign_section_numbers): Check if number of sections
256 >= SHN_LORESERVE.
257 * elfcode.h (elf_object_p): Likewise.
258
5f8ebec5
NC		 2592012-07-03 Nick Clifton <nickc@redhat.com>
260
261 * archive.c (bsd_write_armap): Catch attempts to create an archive
262 with indicies bigger than 4Gb.
263 (coff_write_armap): Likewise.
264
5a5ed5b0
L		 2652012-07-03 H.J. Lu <hongjiu.lu@intel.com>
266
267 PR binutils/14319
268 * elf.c (_bfd_elf_make_section_from_shdr): Don't compress empty
269 debug section.
270
90c984fc
L		 2712012-07-03 H.J. Lu <hongjiu.lu@intel.com>
272
273 PR ld/3351
274 * elflink.c (_bfd_elf_update_dynamic_flags): New.
275 (_bfd_elf_merge_symbol): Update both real and indirect symbol
276 dynamic flags.
277 (_bfd_elf_add_default_symbol): Make the real symbol dynamic if
278 the indirect symbol is defined in a shared library.
279 (elf_link_add_object_symbols): Likewise. If the indirect
280 symbol has been forced local, don't make the real symbol
281 dynamic.
282 (elf_link_check_versioned_symbol): Check indirect symbol.
283 (elf_link_output_extsym): Use real symbol definition when
284 reporting indirect symbol error. Check version info for
285 dynamic versioned symbol.
286
3146fac4
AM		 2872012-07-03 Alan Modra <amodra@gmail.com>
288
289 PR ld/14207
290 * elf.c (assign_file_positions_for_load_sections): Remove assertions
291 that only PT_LOAD headers include file header and section headers.
292 (assign_file_positions_for_non_load_sections): Similarly don't
293 assert PT_GNU_RELRO header does not include file and section headers.
294 Compare first section vma rather than PT_LOAD p_vaddr against
295 relro_start when looking for PT_LOAD covering PT_GNU_RELRO. Replace
296 abort with assertion.
297
87e0a731
AM		 2982012-07-02 Alan Modra <amodra@gmail.com>
299
300 * elf32-m32c.c (m32c_elf_check_relocs): Use bfd_make_section
301 "anyway" variant when creating .plt.
302 (m32c_elf_relax_plt_section): Remove redundant test and unused param.
303 (m32c_elf_relax_section): Test SEC_LINKER_CREATED before calling
304 m32c_elf_relax_plt_section.
305 * elfxx-mips.c (mips_elf_create_got_section): Use make anyway variant
306 when creating .got and .got.plt.
307 (_bfd_mips_elf_final_link): Likewise for .rtproc, and use
308 bfd_get_linker_section.
309 * sunos.c: Similarly throughout.
310
bc823199
AS		 3112012-07-01 Andreas Schwab <schwab@linux-m68k.org>
312
313 * elf.c (_bfd_elf_make_section_from_shdr): Fix typo in error
314 message.
315
a040981f
L		 3162012-06-29 H.J. Lu <hongjiu.lu@intel.com>
317
318 * elf64-x86-64.c (elf_x86_64_relocate_section): Return FALSE
319 on unresolvable relocation.
320
d5abbdf3
L		 3212012-06-29 H.J. Lu <hongjiu.lu@intel.com>
322
323 * archive.c (_bfd_compute_and_write_armap): Simplify global
324 symbol handling.
325
a8c887dd
NC		 3262012-06-29 Nick Clifton <nickc@redhat.com>
327
328 PR ld/14189
329 * elf32-arm.c (elf32_arm_check_relocs): Do not increment refcount
330 for locally bound symbols.
331
3d4d4302
AM		 3322012-06-29 Alan Modra <amodra@gmail.com>
333
334 * section.c (bfd_get_linker_section): New function.
335 * elf32-arm.c: When retrieving SEC_LINKER_CREATED sections, use
336 the above throughout rather than bfd_get_section_by_name. Use
337 bfd_make_section_anyway rather than bfd_make_section when creating
338 them.
339 * elf32-bfin.c: Likewise.
340 * elf32-cr16.c: Likewise.
341 * elf32-cris.c: Likewise.
342 * elf32-frv.c: Likewise.
343 * elf32-hppa.c: Likewise.
344 * elf32-i370.c: Likewise.
345 * elf32-i386.c: Likewise.
346 * elf32-lm32.c: Likewise.
347 * elf32-m32c.c: Likewise.
348 * elf32-m32r.c: Likewise.
349 * elf32-m68k.c: Likewise.
350 * elf32-microblaze.c: Likewise.
351 * elf32-ppc.c: Likewise.
352 * elf32-rl78.c: Likewise.
353 * elf32-s390.c: Likewise.
354 * elf32-score.c: Likewise.
355 * elf32-score7.c: Likewise.
356 * elf32-sh.c: Likewise.
357 * elf32-tic6x.c: Likewise.
358 * elf32-tilepro.c: Likewise.
359 * elf32-vax.c: Likewise.
360 * elf32-xstormy16.c: Likewise.
361 * elf32-xtensa.c: Likewise.
362 * elf64-alpha.c: Likewise.
363 * elf64-hppa.c: Likewise.
364 * elf64-ia64-vms.c: Likewise.
365 * elf64-ppc.c: Likewise.
366 * elf64-s390.c: Likewise.
367 * elf64-sh64.c: Likewise.
368 * elf64-sparc.c: Likewise.
369 * elf64-x86-64.c: Likewise.
370 * elfnn-ia64.c: Likewise.
371 * elfxx-mips.c: Likewise.
372 * elfxx-sparc.c: Likewise.
373 * elfxx-tilegx.c: Likewise.
374 * elflink.c: Likewise.
375 * elf-vxworks.c: Likewise.
376 * elf-m10300.c: Likewise. Also make use of htab plt, got and
377 gotplt shortcuts.
378 * bfd-in2.h: Regenerate.
379 * elf32-lm32.c (lm32_elf_check_relocs): Use the correct bfd when
380 calling create_rofixup_section.
381 * elflink.c (bfd_elf_final_link): Simplify test for .dynstr.
382
66e17d7f
AM		 3832012-06-29 Alan Modra <amodra@gmail.com>
384
385 * elf32-sh.c (sh_elf_create_dynamic_sections): Don't create .rela
386 section for bss type sections, except for .rela.bss.
387 * elf-m10300.c (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
388 * elf32-cr16.c (_bfd_cr16_elf_create_dynamic_sections): Likewise.
389 * elf32-lm32.c (lm32_elf_create_dynamic_sections): Likewise.
390 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
391 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
392
6034aab8
RM		 3932012-06-28 Roland McGrath <mcgrathr@google.com>
394
395 * elf32-arm.c (elf32_arm_populate_plt_entry): Use int32_t for
396 displacement calculation in nacl_p case.
397
4c6a93d3
NC		 3982012-06-28 Nick Clifton <nickc@redhat.com>
399
400 * po/uk.po: New Ukranian translation.
401 * configure.in (ALL_LINGUAS): Add uk.
402 * configure: Regenerate.
403
a4fd3de5
AM		 4042012-06-26 Alan Modra <amodra@gmail.com>
405
406 * elf64-ppc.c (ppc64_elf_next_toc_section): Don't error if input
407 file has multiple .got/.toc sections and all don't fit in
408 current toc group.
409
62655c7b
RM		 4102012-06-22 Roland McGrath <mcgrathr@google.com>
411
412 * elf.c (assign_file_positions_for_non_load_sections): Define
413 __ehdr_start symbol if it's referenced and there's a PT_LOAD
414 segment that covers both the file and program headers.
415
b70e7a2f
AS		 4162012-06-22 Andreas Schwab <schwab@linux-m68k.org>
417
418 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Don't make
419 _GLOBAL_OFFSET_TABLE_ and _DYNAMIC absolute.
420
27fc25a1
AM		 4212012-06-22 Alan Modra <amodra@gmail.com>
422
423 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't emit out-of-line
424 save/restore functions when relocatable. Make "funcs" static.
425
51806b97
HPN		 4262012-06-18 Hans-Peter Nilsson <hp@axis.com>
427
428 * elf32-cris.c (cris_elf_plt_sym_val): Rewrite to work in presence
429 of merged .got and .got.plt entries.
430
46691134
AM		 4312012-06-18 John Szakmeister <john@szakmeister.net>
432
433 * elf32-arm.c (elf32_arm_final_link_relocate): Correct return value.
434
26a48bb3
HPN		 4352012-06-17 Hans-Peter Nilsson <hp@axis.com>
436
437 * elf32-cris.c (cris_elf_relocate_section): <R_CRIS_32_IE>
438 <R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>: Handle references to
439 thread common symbols.
440
5968a7b8
NC		 4412012-06-13 Nick Clifton <nickc@redhat.com>
442
443 * elf32-arm.c (bfd_arm_get_mach_from_attributes): New function.
444 (elf32_arm_object_p): If the machine number could not be deduced
445 from the notes, call bfd_arm_get_mach_from_attributes to get the
446 number from the attributes.
447
8981c88a
L		 4482012-06-12 H.J. Lu <hongjiu.lu@intel.com>
449
450 PR bfd/14207
451 * elf.c (assign_file_positions_for_non_load_sections): Abort if
452 PT_GNU_RELRO segment doesn't fit in PT_LOAD segment.
453
3832a4d8
AM		 4542012-06-12 Alan Modra <amodra@gmail.com>
455
456 PR ld/14207
457 * elf.c (_bfd_elf_map_sections_to_segments): Disregard bss type
458 sections at end of PT_LOAD segment when searching for segment
459 that contains end of relro extent.
460
f3944f72
L		 4612012-06-11 H.J. Lu <hongjiu.lu@intel.com>
462
463 * elf.c (assign_file_positions_for_non_load_sections): Reindent.
464
be01b344
L		 4652012-06-11 H.J. Lu <hongjiu.lu@intel.com>
466
467 * elf.c (_bfd_elf_map_sections_to_segments): Reindent.
468
ffbc01cc
AM		 4692012-06-06 Alan Modra <amodra@gmail.com>
470
471 * elflink.c (elf_link_input_bfd): Provide a file symbol for
472 each input file with local syms, if the input lacks such.
473 (bfd_elf_final_link): Add a file symbol to mark end of locals
474 for which we can associate with input files.
475 (struct elf_final_link_info): Add filesym_count field.
476 (struct elf_outext_info): Add need_second_pass and second_pass.
477 (elf_link_output_extsym): Detect symbols defined in the output
478 file, emit them on second pass over locals.
479
fe78531d
JK		 4802012-06-04 Jan Kratochvil <jan.kratochvil@redhat.com>
481
482 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
483 of target_read_memory as bfd_size_type.
484 * bfd-in2.h: Regenerate.
485 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
486 argument of target_read_memory as bfd_size_type.
487 (_bfd_elf32_bfd_from_remote_memory): Likewise.
488 (_bfd_elf64_bfd_from_remote_memory): Likewise.
489 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
490 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
491
aef36ac1
AM		 4922012-06-03 Alan Modra <amodra@gmail.com>
493
494 PR binutils/13897
495 * elf.c (elf_find_function): Cache last function sym info.
496 (_bfd_elf_maybe_function_sym): Return function size, pass in
497 section of interest.
498 * elf-bfd.h (struct elf_backend_data <maybe_function_sym>): Likewise.
499 (_bfd_elf_maybe_function_sym): Likewise.
500 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
501 (opd_entry_value): Add in_code_sec param. Revert caching code.
502 Return -1 if in_code_sec and function found in wrong section.
503 Update all calls.
504
5299c1c4
JK		 5052012-06-01 Siddhesh Poyarekar <siddhesh@redhat.com>
506
507 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
508 of target_read_memory as size_t.
509 * bfd-in2.h: Regenerate.
510 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
511 argument of target_read_memory as size_t.
512 (_bfd_elf32_bfd_from_remote_memory): Likewise.
513 (_bfd_elf64_bfd_from_remote_memory): Likewise.
514 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
515 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
516
ee1e4ede
AM		 5172012-06-01 Alan Modra <amodra@gmail.com>
518
519 PR binutils/13897
520 * elf64-ppc.c (opd_entry_value): Rewrite cache code.
521
6f0c7050
TT		 5222012-05-29 Tom Tromey <tromey@redhat.com>
523
524 * opncls.c (bfd_fopen): Always close fd on failure.
525 (bfd_fdopenr): Likewise.
526
f5eda473
AM		 5272012-05-27 Alan Modra <amodra@gmail.com>
528
529 PR ld/14170
530 * elflink.c (_bfd_elf_merge_symbol): When a symbol defined in
531 a dynamic library finds a new instance with non-default
532 visibility in a regular object, correctly handle symbols
533 already on the undefs list and undo dynamic symbol state when
534 the new symbol is hidden or internal.
535
bbf96e4e
L		 5362012-05-25 H.J. Lu <hongjiu.lu@intel.com>
537
538 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't use
539 dynamic_sec_flags to create PLT .eh_frame section.
540 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
541
9a2a56cc
AM		 5422012-05-25 Alan Modra <amodra@gmail.com>
543
544 PR ld/13909
545 * elf-eh-frame.c (_bfd_elf_eh_frame_present): New function.
546 (_bfd_elf_maybe_strip_eh_frame_hdr): Use it here.
547 * elf-bfd.h (_bfd_elf_eh_frame_present): Declare.
548 * elflink.c (bfd_elf_size_dynamic_sections): Let the backend
549 size dynamic sections before stripping eh_frame_hdr.
550 (bfd_elf_gc_sections): Handle multiple .eh_frame sections.
551 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Drop glink_eh_frame
552 if no other .eh_frame sections exist.
553 * elf64-ppc.c (ppc64_elf_size_stubs): Likewise.
554 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't size
555 or alloc plt_eh_frame here..
556 (elf_i386_size_dynamic_sections): ..do it here instead. Don't
557 specially keep sgotplt, iplt, tgotplt, sdynbss for symbols.
558 (elf_i386_finish_dynamic_sections): Check plt_eh_frame->contents
559 before writing plt offset.
560 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't size
561 or alloc plt_eh_frame here..
562 (elf_x86_64_size_dynamic_sections): ..do it here instead.
563 (elf_x86_64_finish_dynamic_sections): Check plt_eh_frame->contents
564 before writing plt offset.
565
4bbe044a
AM		 5662012-05-24 Alan Modra <amodra@gmail.com>
567
568 PR ld/14158
569 * elf64-ppc.c (ppc64_elf_size_stubs): Round up glink_eh_frame
570 size to output section alignment.
571 (ppc64_elf_build_stubs): Likewise, and extend last FDE to cover.
572
89b2bec8
AM		 5732012-05-23 Alan Modra <amodra@gmail.com>
574
575 * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Handle
576 BFDs with multiple .eh_frame sections.
577
259b427a
AM		 5782012-05-23 Alan Modra <amodra@gmail.com>
579
580 PR ld/13909
581 * elflink.c (bfd_elf_discard_info): Don't ignore dynamic BFDs.
582
e4de50d4
L		 5832012-05-22 H.J. Lu <hongjiu.lu@intel.com>
584
585 PR ld/13909
586 * elf32-i386.c (elf_i386_create_dynamic_sections): Revert the
587 last change.
588 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
589
7e01508c
AM		 5902012-05-22 Alan Modra <amodra@gmail.com>
591
592 * elflink.c (bfd_elf_discard_info): Look for next .eh_frame if
593 first one is zero size or discarded.
594 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set most of
595 glink_eh_frame contents here..
596 (ppc_elf_finish_dynamic_sections): ..rather than here. Just set
597 offset to .glink.
598
5d4f7eb2
L		 5992012-05-22 H.J. Lu <hongjiu.lu@intel.com>
600
601 PR ld/13909
602 * elf32-i386.c (elf_i386_create_dynamic_sections): Create PLT
603 eh_frame section if there is an input .eh_frame section.
604 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
605
2fe0fd06
L		 6062012-05-22 H.J. Lu <hongjiu.lu@intel.com>
607
608 PR ld/14105
609 * elf32-i386.c (elf_i386_create_dynamic_sections): Always
610 create PLT eh_frame section with SEC_LINKER_CREATED.
611 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
612
90061c33
AM		 6132012-05-22 Alan Modra <amodra@gmail.com>
614
615 * elflink.c (bfd_elf_discard_info): Handle multiple .eh_frame
616 sections attached to a BFD.
617 * section.c (bfd_get_section_by_name): Rewrite description.
618 (bfd_get_next_section_by_name): New function.
619 * bfd-in2.h: Regenerate.
620
8bbeae90
AS		 6212012-05-21 Andreas Schwab <schwab@linux-m68k.org>
622
623 * elf32-m68k.c (elf_m68k_grok_prstatus): New function.
624 (elf_m68k_grok_psinfo): New function.
625 (elf_backend_grok_prstatus): Define.
626 (elf_backend_grok_psinfo): Define.
627
a44acb1e
MR		 6282012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
629
630 * elf64-mips.c (elf_backend_got_header_size): Correct definition.
631 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Use the ELF
632 backend's GOT header size instead of hardcoding it.
633
751c1fe7
MR		 6342012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
635
636 * elf32-vax.c (elf_vax_relocate_section)
637 <R_VAX_8, R_VAX_16, R_VAX_32>: Don't check if info->shared again.
638
ddd74d3c
MR		 6392012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
640
641 * elf32-vax.c (elf_vax_relocate_section)
642 <R_VAX_8, R_VAX_16, R_VAX_32>: Use section flags rather than
643 its name as the check for text sections.
644
b0189df0
MR		 6452012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
646
647 * elf64-mips.c (mips_elf64_be_swap_reloc_out): Also make sure
648 the third reloc offset is the same as the first.
649
94caa966
AM		 6502012-05-19 Alan Modra <amodra@gmail.com>
651
652 * elf32-ppc.h (has_vle_insns, is_ppc_vle): Delete.
653 (has_tls_reloc, has_tls_get_addr_call): Move back to..
654 * elf32-ppc.c: ..here.
655 (ppc_elf_section_flags, elf_backend_section_flags): Delete.
656 (ppc_elf_modify_segment_map): Use ELF sh_flags to detect VLE sections.
657
220cf809
L		 6582012-05-18 H.J. Lu <hongjiu.lu@intel.com>
659
660 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
661 _DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
662 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
663
3a11e31e
RM		 6642012-05-18 Roland McGrath <mcgrathr@google.com>
665
666 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix last change so as
667 not to clobber the ar_fmag field stored in ARED->arch_header.
668
2a0bfc8d
PA		 6692012-05-18 Pedro Alves <palves@redhat.com>
670
671 * mach-o.h: Don't include sysdep.h.
672
0bee45d9
NC		 6732012-05-18 Nick Clifton <nickc@redhat.com>
674
675 PR 14072
676 * bfd-in.h: Check for PACKAGE or PACKAGE_VERSION before
677 complaining about config.h not having been included.
678 * bfd-in2.h: Regenerate.
679
f2c621e4
AS		 6802012-05-18 Andreas Schwab <schwab@linux-m68k.org>
681
682 * aclocal.m4: Regenerate.
683 * Makefile.in: Regenerate.
684
df7b86aa
NC		 6852012-05-17 Daniel Richard G. <skunk@iskunk.org>
686 Nick Clifton <nickc@redhat.com>
687
688 PR 14072
689 * configure.in: Add check that sysdep.h has been included before
690 any system header files.
691 * configure: Regenerate.
692 * config.in: Regenerate.
693 * aclocal.m4: Regenerate.
694 * bfd-in.h: Generate an error if included before config.h.
695 * sysdep.h: Likewise.
696 * bfd-in2.h: Regenerate.
697 * compress.c: Remove #include "config.h".
698 * plugin.c: Likewise.
699 * elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h.
700 * elf64-hppa.c: Likewise.
701 * som.c: Likewise.
702 * xsymc.c: Likewise.
703
2633a79c
AM		 7042012-05-17 Maciej W. Rozycki <macro@linux-mips.org>
705 Alan Modra <amodra@gmail.com>
706
707 * elf.c (ignore_section_sym): Correct comment. Don't return
708 true for absolute section.
709 (elf_map_symbols): Move stray comment. Adjust for above change.
710 Don't discard global section symbols.
711
ab6dce23
AM		 7122012-05-17 Alan Modra <amodra@gmail.com>
713
714 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make _DYNAMIC,
715 _GLOBAL_OFFSET_TABLE_ or _PROCEDURE_LINKAGE_TABLE_ absolute.
716 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Don't make _DYNAMIC
717 absolute.
718
e1dad58d
AM		 7192012-05-17 Alan Modra <amodra@gmail.com>
720
721 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call, has_vle_insns,
722 is_ppc_vle): Move to..
723 * elf32-ppc.h: ..here, making is_ppc_vle a macro.
724
a0f49396
NC		 7252012-05-16 Sergio Durigan Junior <sergiodj@redhat.com>
726
727 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma,
728 bfd_get_section_lma, bfd_get_section_alignment,
729 bfd_get_section_flags, bfd_get_section_userdata): Rewrite macros
730 in order to use the `bfd' argument.
731 * bfd-in2.h: Regenerate.
732 * elf-vxworks.c (elf_vxworks_finish_dynamic_entry): Pass proper `bfd'
733 as the first argument for `bfd_get_section_alignment'.
734 * elf32-arm.c (create_ifunc_sections): Likewise, for
735 `bfd_set_section_alignment'.
736 * elf32-m32r.c (m32r_elf_relocate_section): Likewise, for
737 `bfd_get_section_name'.
738 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
739 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
740 (ppc_elf_relocate_section): Likewise.
741 * elf64-mmix.c (mmix_final_link_relocate): Likewise, for
742 `bfd_get_section_vma'.
743 * elf64-ppc.c (create_linkage_sections): Likewise, for
744 `bfd_set_section_alignment'.
745
40551fb8
NC		 7462012-05-16 Georg-Johann Lay <avr@gjlay.de>
747
748 PR target/13503
749 * reloc.c: Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
750 * bfd-in2.h: Regenerate.
751 * libbfd.h: Regenrate.
752 * elf32-avr.c (elf_avr_howto_table): Rename R_AVR_8_HHI8 to
753 R_AVR_8_HLO8.
754 (avr_reloc_map): Likewise.
755
691bf19c
NC		 7562012-05-16 Daniel Richard G. <skunk@iskunk.org>
757
758 PR binutils/13558
759 * bfd/aout-cris.c: Include sysdep.h before bfd.h.
760 * bfd/aout-ns32k.c: Likewise.
761 * bfd/aout-sparcle.c: Likewise.
762 * bfd/aout0.c: Likewise.
763 * bfd/bfd-in2.h: Likewise.
764 * bfd/coff-stgo32.c: Likewise.
765 * bfd/cpu-lm32.c: Likewise.
766 * bfd/cpu-microblaze.c: Likewise.
767 * bfd/cpu-score.c: Likewise.
768 * bfd/cpu-tilegx.c: Likewise.
769 * bfd/cpu-tilepro.c: Likewise.
770 * bfd/elf32-lm32.c: Likewise.
771 * bfd/elf32-microblaze.c: Likewise.
772 * bfd/elf32-score7.c: Likewise.
773 * bfd/elf32-tilepro.c: Likewise.
774 * bfd/elfxx-tilegx.c: Likewise.
775 * bfd/mach-o.h: Likewise.
776 * bfd/nlm32-ppc.c: Likewise.
777 * bfd/ns32knetbsd.c: Likewise.
778 * bfd/pef.h: Likewise.
779 * bfd/plugin.c: Likewise.
780 * bfd/stab-syms.c: Likewise.
781 * bfd/sunos.c: Likewise.
782 * bfd/syms.c: Likewise.
783 * bfd/xsym.h: Likewise.
784
8b127cbc
AM		 7852012-05-16 Alan Modra <amodra@gmail.com>
786
787 * elflink.c: Rename flaginfo to flinfo throughout, except..
788 (bfd_elf_lookup_section_flags): ..here, rename finfo to flaginfo.
789 Formatting, style. Simplify flag match.
790
a2a50954
AM		 7912012-05-16 Alan Modra <amodra@gmail.com>
792
793 * dwarf2.c: Formatting.
794 (arange_add): Pass in unit rather than bfd. Update callers.
795 Ignore empty ranges. Don't ask for cleared memory.
796 (parse_comp_unit): Only set unit->base_address if processing
797 DW_TAG_compile_unit.
798 (find_debug_info): Optimise section lookup.
799 (place_sections): Use bfd_alloc for stash->adjusted_sections.
800 (find_line): Match previously parsed comp unit addresses as we
801 do for newly parsed comp units.
802
df35687a
AM		 8032012-05-16 Alan Modra <amodra@gmail.com>
804
805 * archive.c (_bfd_generic_read_ar_hdr_mag): Ensure sscanf
806 stops at end of ar_size field.
807
eee3b786
AM		 8082012-05-16 Alan Modra <amodra@gmail.com>
809
810 PR ld/13962
811 PR ld/7023
812 * elf.c (bfd_section_from_shdr): Fail when .dynsym sh_info is
813 out of range. As a special case, fix sh_info for zero sh_size.
814 Do the same for .symtab.
815
6927f982
NC		 8162012-05-15 James Murray <jsm@jsm-net.demon.co.uk>
817 Stephane Carrez <stcarrez@nerim.fr>
818
819 * archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
820 * config.bfd: Likewise.
821 * cpu-m9s12x.c: New.
822 * cpu-m9s12xg.c: New.
823 * elf32-m68hc12.c: Add S12X and XGATE co-processor support.
824 Add option to offset S12 addresses into XGATE memory space.
825 Fix carry bug in IMM16 (IMM8 low/high) relocate.
826 * Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
827 (ALL_MACHINES_CFILES): Likewise.
828 * reloc.c: Add S12X relocs.
829 * Makefile.in: Regenerate.
830 * bfd-in2.h: Regenerate.
831 * libbfd.h: Regenerate.
832
b9c361e0
JL		 8332012-05-14 James Lemke <jwlemke@codesourcery.com>
834 Catherine Moore <clm@codesourcery.com>
835
836 * bfd.c (bfd_lookup_section_flags): Add section parm.
837 * ecoff.c (bfd_debug_section): Remove flag_info initializer.
838 * elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
839 (bfd_elf_lookup_section_flags): Add section parm.
840 * elf32-ppc.c (is_ppc_vle): New function.
841 (ppc_elf_modify_segment_map): New function.
842 (elf_backend_modify_segment_map): Define.
843 (has_vle_insns): New define.
844 * elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
845 * elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
846 Move in logic to omit / include a section.
847 * libbfd-in.h (bfd_link_info): Add section parm.
848 (bfd_generic_lookup_section_flags): Likewise.
849 * reloc.c (bfd_generic_lookup_section_flags): Likewise.
850 * section.c (bfd_section): Move out section_flag_info.
851 (BFD_FAKE_SECTION): Remove flag_info initializer.
852 * targets.c (_bfd_lookup_section_flags): Add section parm.
853
8542012-05-14 Catherine Moore <clm@codesourcery.com>
855
856 * archures.c (bfd_mach_ppc_vle): New.
857 * bfd-in2.h: Regenerated.
858 * cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
859 * elf32-ppc.c (split16_format_type): New enumeration.
860 (ppc_elf_vle_split16): New function.
861 (HOWTO): Add entries for R_PPC_VLE relocations.
862 (ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
863 (ppc_elf_section_flags): New function.
864 (ppc_elf_lookup_section_flags): New function.
865 (ppc_elf_section_processing): New function.
866 (ppc_elf_check_relocs): Handle PPC_VLE relocations.
867 (ppc_elf_relocation_section): Likewise.
868 (elf_backend_lookup_section_flags_hook): Define.
869 (elf_backend_section_flags): Define.
870 (elf_backend_section_processing): Define.
6927f982 871 * elf32-ppc.h (ppc_elf_section_processing): Declare.
b9c361e0
JL		 872 * libbfd.h: Regenerated.
873 * reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
874 BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
875 BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
876 BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
877 BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
878 BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
879 BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
880 BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
881 BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
882
8b127cbc 8832012-05-11 Georg-Johann Lay <avr@gjlay.de>
99700d6f
NC		 884
885 PR target/13503
886 * reloc.c: Add new ENUM for BFD_RELOC_AVR_8_LO,
887 BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HHI.
888 * bfd-in2.h: Regenerate.
889 * libbfd.h: Regenrate.
890 * elf32-avr.c (elf_avr_howto_table): Add entries for
891 R_AVR_8_LO8, R_AVR_8_HI8, R_AVR_8_HHI8.
892 (avr_reloc_map): Add RELOC mappings for R_AVR_8_LO8, R_AVR_8_HI8,
893 R_AVR_8_HHI8.
894
268a8d3a
L		 8952012-05-10 H.J. Lu <hongjiu.lu@intel.com>
896
897 * elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32
898 addend overflow check.
899
74b1e045
DD		 9002012-05-10 DJ Delorie <dj@redhat.com>
901
902 * elf32-rx.c (rx_elf_object_p): Ignore empty segments.
903
6f2c9068
L		 9042012-05-10 H.J. Lu <hongjiu.lu@intel.com>
905
906 * elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
907 hex number in x32 addend overflow check.
908
1da80baa
L		 9092012-05-10 H.J. Lu <hongjiu.lu@intel.com>
910
911 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
912 R_X86_64_RELATIVE64.
913
8cf0d2dd
L		 9142012-05-09 H.J. Lu <hongjiu.lu@intel.com>
915
916 * elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
917 overflow for R_X86_64_RELATIVE64.
918
2d16d28e
DK		 9192012-05-08 Ben Cheng <bccheng@google.com>
920
8b127cbc 921 * elf.c: Preserve the original p_align and p_flags if they are
2d16d28e
DK		 922 valid.
923
2de5d135
AM		 9242012-05-07 Alan Modra <amodra@gmail.com>
925
926 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update
927 RELOC_AGAINST_DISCARDED_SECTION invocation.
928
a134cc9b
HPN		 9292012-05-07 Hans-Peter Nilsson <hp@axis.com>
930
931 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use
932 local variable i_ instead of assuming and using a variable i.
933
545fd46b
MR		 9342012-05-07 Maciej W. Rozycki <macro@linux-mips.org>
935
936 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
937 relocations.
938 * elfxx-mips.c (mips_reloc_against_discarded_section): New
939 function.
940 (_bfd_mips_elf_relocate_section): Call it, in place of
941 RELOC_AGAINST_DISCARDED_SECTION.
942 * elf-m10200.c (mn10200_elf_relocate_section): Update arguments
943 to RELOC_AGAINST_DISCARDED_SECTION.
944 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
945 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
946 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
947 * elf32-bfin.c (bfin_relocate_section): Likewise.
948 (bfinfdpic_relocate_section): Likewise.
949 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
950 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
951 * elf32-cris.c (cris_elf_relocate_section): Likewise.
952 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
953 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
954 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
955 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
956 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
957 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
958 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
959 * elf32-i370.c (i370_elf_relocate_section): Likewise.
960 * elf32-i386.c (elf_i386_relocate_section): Likewise.
961 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
962 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
963 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
964 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
965 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
966 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
967 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
968 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
969 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
970 * elf32-mep.c (mep_elf_relocate_section): Likewise.
971 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
972 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
973 * elf32-mt.c (mt_elf_relocate_section): Likewise.
974 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
975 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
976 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
977 * elf32-rx.c (rx_elf_relocate_section): Likewise.
978 * elf32-s390.c (elf_s390_relocate_section): Likewise.
979 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
980 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
981 * elf32-sh.c (sh_elf_relocate_section): Likewise.
982 * elf32-spu.c (spu_elf_relocate_section): Likewise.
983 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
984 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
985 * elf32-v850.c (v850_elf_relocate_section): Likewise.
986 * elf32-vax.c (elf_vax_relocate_section): Likewise.
987 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
988 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
989 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
990 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
991 (elf64_alpha_relocate_section): Likewise.
992 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
993 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
994 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
995 * elf64-s390.c (elf_s390_relocate_section): Likewise.
996 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
997 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
998 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
999 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1000 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1001
62ab84ec
AM		 10022012-05-05 Alan Modra <amodra@gmail.com>
1003
1004 PR ld/14052
1005 PR ld/13621
1006 * linker.c (_bfd_nearby_section): Revert 2012-02-13 change.
1007
45dfa85a
AM		 10082012-05-05 Alan Modra <amodra@gmail.com>
1009
1010 * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section,
1011 bfd_und_section and bfd_ind_section with their _ptr variants, or
1012 use corresponding bfd_is_* macros.
1013 * aout-ns32k.c: Likewise.
1014 * aout-tic30.c: Likewise.
1015 * coff-arm.c: Likewise.
1016 * coff-tic54x.c: Likewise.
1017 * cpu-ns32k.c: Likewise.
1018 * elf-attrs.c: Likewise.
1019 * elfcode.h: Likewise.
1020 * peicode.h: Likewise.
1021 * reloc.c: Likewise.
1022 * riscix.c: Likewise.
1023 * versados.c: Likewise.
1024 * section.c: Likewise.
1025 (bfd_abs_section, bfd_ind_section, bfd_com_section,
1026 bfd_ind_section): Delete.
1027 (std_section): New array replacing above.
1028 (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr,
1029 bfd_ind_section_ptr, STD_SECTION): Update.
1030 (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts.
36ab465d 1031 * bfd-in2.h: Regenerate.
45dfa85a 1032
f6c1a2d5
NC		 10332012-05-03 Sean Keys <skeys@ipdatasys.com>
1034
1035 * cpu-xgate.c: New file. Added XGATE support.
1036 * archures.c (bfd_architecture): Add XGATE architecture.
1037 (bfd_archures_list): Add reference to XGATE architecture info.
1038 * elf-bfd.h (prep_headers): Handle bfd_arch_xgate.
1039 * reloc.c: Add various XGATE relocation enums.
1040 * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector
1041 list.
1042 * Makefile.am: Add support for XGATE elf.
1043 * configure.in: Ditto.
1044 * config.bfd: Ditto.
1045 * Makefile.in: Regenerate.
1046 * configure: Ditto.
1047 * bfd-in2.h: Ditto.
1048 * libbfd.h: Ditto.
1049 Added files for XGATE relocations.
1050 * elf32-xgate.c: Created minimal relocation file.
1051 * elf32-xgate.h: Created minimal header file for elf32-xgate.
1052
fec16237
TG		 10532012-05-03 Tristan Gingold <gingold@adacore.com>
1054
1055 * dwarf2.c (decode_line_info): Ignore
1056 DW_LNE_HP_source_file_correlation.
1057
57402f1e
NC		 10582012-05-01 Nick Clifton <nickc@redhat.com>
1059
1060 PR binutils/13121
1061 * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with
1062 AIX system headers.
1063 * coff-ppc.c: Likewise.
1064 * cofflink.c: Likewise.
1065 * elf32-arm.c: Likewise.
1066 * elf64-sparc.c: Likewise.
1067 * elflink.c: Likewise.
1068 * pdp11.c: Likewise.
1069 * rescoff.c: Likewise.
1070
c49ead2f
MW		 10712012-04-26 Mark Wielaard <mjw@redhat.com>
1072
1073 * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
1074 possibly being relative to DW_AT_low_pc.
1075 (parse_comp_unit): Likewise.
1076
cab0ad83
AS		 10772012-04-26 Andreas Schwab <schwab@linux-m68k.org>
1078
1079 * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
1080 also when generating PIE.
1081 (elf_m68k_discard_copies): Mark undefined weak symbols referenced
1082 by relocations as dynamic.
1083
2b56b3f3
HPN		 10842012-04-26 Hans-Peter Nilsson <hp@axis.com>
1085
1086 Provide a way for programs to recognize BFD_ASSERT calls.
1087 * bfd.c (bfd_assert_handler_type): New API type.
1088 (bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
1089 (_bfd_assert_handler): New variable.
1090 (_bfd_default_assert_handler): New function.
1091 (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
1092 * libbfd-in.h (_bfd_assert_handler): Declare.
1093 * libbfd.h, bfd-in2.h: Regenerate.
1094
27586251
HPN		 10952012-04-24 Hans-Peter Nilsson <hp@axis.com>
1096
1097 PR ld/13990
1098 * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local
1099 symbol, where PLT refcount is set to -1.
1100
dbaa2011
AM		 11012012-04-24 Alan Modra <amodra@gmail.com>
1102
1103 PR ld/13991
8b127cbc 1104 * elf-bfd.h (_bfd_elf_link_just_syms): Define as
dbaa2011 1105 _bfd_generic_link_just_syms.
8b127cbc
AM		 1106 * elflink.c (_bfd_elf_link_just_syms): Delete.
1107 * linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
dbaa2011 1108
8b127cbc
AM		 1109 * bfd-in.h (discarded_section): Renamed from elf_discarded_section.
1110 * section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
dbaa2011
AM		 1111 SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
1112 SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
8b127cbc
AM		 1113 * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1114 * elf.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1115 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
1116 * elf32-crx.c, * elf32-d10v.c, * elf32-epiphany.c,
1117 * elf32-fr30.c, * elf32-frv.c, * elf32-h8300.c,
1118 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c,
1119 * elf32-i860.c, * elf32-ip2k.c, * elf32-iq2000.c,
1120 * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c,
1121 * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
1122 * elf32-mep.c, * elf32-moxie.c, * elf32-msp430.c,
1123 * elf32-mt.c, * elf32-openrisc.c, * elf32-ppc.c,
1124 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c,
1125 * elf32-score.c, * elf32-score7.c, * elf32-sh.c,
1126 * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1127 * elf32-v850.c, * elf32-vax.c, * elf32-xc16x.c,
1128 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
1129 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1130 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c,
1131 * elf64-x86-64.c, * elflink.c, * elfnn-ia64.c,
1132 * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c,
1133 * reloc.c: Update all references.
1134 * bfd-in2.h: Regenerate.
dbaa2011 1135
87049b0d
AK		 11362012-04-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1137
1138 * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1139 * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1140
85e02784
TS		 11412012-04-19 Thomas Schwinge <thomas@codesourcery.com>
1142
1143 * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for
1144 got_type.
1145 (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use
1146 it.
1147
87458ed2
KK		 11482012-04-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1149
1150 * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic
1151 relocations when LE conversion happens on the IE tls symbol.
1152
ea2d813e
RM		 11532012-04-17 Roland McGrath <mcgrathr@google.com>
1154
1155 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
1156 so that 32-byte boundary is a proper instruction boundary.
1157
da03bf4d
TG		 11582012-04-17 Tristan Gingold <gingold@adacore.com>
1159
1160 * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to
1161 member of an object archive.<
1162
d2226024
TG		 11632012-04-17 Tristan Gingold <gingold@adacore.com>
1164
1165 * vms-lib.c (MAX_EKEYLEN): Define.
1166 (MAX_KEYLEN): Fix value.
1167 (vms_write_index): Add comments and fix indentation.
1168 Adjust comparaison. Add assertions. Free kbn_blk.
1169 (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN.
1170 Compense MAX_KEYLEN adjustment.
1171
cb4437b8
MR		 11722012-04-16 Maciej W. Rozycki <macro@linux-mips.org>
1173
1174 * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs.
1175 (_bfd_mips_elf_check_relocs): Update accordingly.
1176
aed64b35
L		 11772012-04-13 Alan Modra <amodra@gmail.com>
1178
1179 PR ld/13947
1180 * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
1181 reloc sections.
1182
2615994e
DM		 11832012-04-12 David S. Miller <davem@davemloft.net>
1184
1185 * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
1186 BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
1187 * libbfd.h: Regenerate.
1188 * bfd-in2.h: Likewise.
1189 * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
1190 (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
1191 R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
1192 (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
1193 (_bfd_sparc_elf_check_relocs): Likewise.
1194 (_bfd_sparc_elf_gc_sweep_hook): Likewise.
1195 (_bfd_sparc_elf_relocate_section): Likewise.
1196
b38cadfb
NC		 11972012-04-12 Roland McGrath <mcgrathr@google.com>
1198
1199 * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
1200 New variables.
1201 (struct elf32_arm_link_hash_table): New member `nacl_p'.
1202 (elf32_arm_link_hash_table_create): Initialize it.
1203 (elf32_arm_nacl_link_hash_table_create): New function.
1204 (arm_movw_immediate, arm_movt_immediate): New functions.
1205 (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
1206 (elf32_arm_finish_dynamic_sections): Likewise.
1207 (elf32_arm_output_plt_map_1): Likewise.
1208 (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
1209 New backend vector stanza.
1210 (elf32_arm_nacl_modify_segment_map): New function.
1211 * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
1212 * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
1213 * configure.in: Likewise.
1214 (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
1215 (bfd_elf32_littlearm_nacl_vec): Likewise.
1216 (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
1217 (bfd_elf32_bigarm_symbian_vec): Likewise.
1218 (bfd_elf32_littlearm_symbian_vec): Likewise.
1219 (bfd_elf32_bigarm_vxworks_vec): Likewise.
1220 (bfd_elf32_littlearm_vxworks_vec): Likewise.
1221 * configure: Regenerated.
1222
202e2356
NC		 12232012-04-12 Tristan Gingold <gingold@adacore.com>
1224
1225 * elflink.c (elf_link_output_extsym): Add a guard.
1226 (bfd_elf_final_link): Remove assertion.
1227 (bfd_elf_final_link): Add a guard.
1228 * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
1229 (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
1230 (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
1231 (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
1232 Remove.
1233 (elfNN-ia64-vms target): Move to ...
1234 * elf64-ia64-vms.c: New file.
1235 * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
1236 * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
1237 (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
1238 * configure: Regenerate.
1239 * Makefile.in: Regenerate.
1240
4841cf0c
NC		 12412012-04-11 Nick Clifton <nickc@redhat.com>
1242
1243 PR binutils/13897
1244 * elf64-ppc.c (opd_entry_value): When dealing with sections
1245 without relocs, keep the last section loaded in order to avoid
1246 unnecessary reloads.
1247
d324f6d6
RM		 12482012-04-09 Roland McGrath <mcgrathr@google.com>
1249
1250 * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
1251 * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
1252 (nacl_modify_program_headers): Likewise.
1253
5a68afcf
RM		 12542012-04-03 Roland McGrath <mcgrathr@google.com>
1255
1256 * elf-nacl.c: New file.
1257 * elf-nacl.h: New file.
1258 * elf32-i386.c (elf_backend_modify_segment_map): Define for
1259 bfd_elf32_i386_nacl_vec.
1260 (elf_backend_modify_program_headers): Likewise.
1261 * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
1262 bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
1263 (elf_backend_modify_program_headers): Likewise.
1264 * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
1265 (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
1266 * Makefile.in: Regenerated.
1267 * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
1268 (bfd_elf32_x86_64_nacl_vec): Likewise.
1269 (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
1270 (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
1271 (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
1272 (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
1273 (bfd_elf32_i386_nacl_vec): Likewise.
1274 (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
1275 (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
1276 * configure: Regenerated.
1277
3a4ae681
AS		 12782012-03-31 Andreas Schwab <schwab@linux-m68k.org>
1279
1280 * elf32-m68k.c (elf_m68k_relocate_section): Allow
1281 R_68K_TLS_LE{8,16,32} for PIE.
1282
a7e28bbe
AK		 12832012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1284
1285 * elf64-s390.c: Fix several comments regarding PLT entry
1286 description.
1287 * elf32-s390.c: Likewise.
1288
f41345a7
AK		 12892012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1290
1291 * elf64-s390.c: Use the section pointer shortcuts in
1292 elf_link_hash_table and remove them from the target specific
1293 variant.
1294 * elf32-s390.c: Likewise.
1295
9aa17453
AK		 12962012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1297
1298 * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
1299 New definitions.
1300 (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
1301 (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
1302 (elf_s390_finish_dynamic_sections): Likewise.
1303 * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
1304 (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
1305 (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
1306 (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
1307 (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
1308
00d8c7a9
AK		 13092012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1310
1311 * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
1312 Rename all occurrences in the file to elf_dyn_relocs.
1313 * elf64-s390.c: Likewise.
1314
a66eed7a
AM		 13152012-03-30 Alan Modra <amodra@gmail.com>
1316
1317 * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
1318 libraries.
1319
f67f98b5
AM		 13202012-03-29 Alan Modra <amodra@gmail.com>
1321
1322 * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
1323 * bfd-in2.h: Regenerate.
1324
e8d2ba53
AM		 13252012-03-23 Alan Modra <amodra@gmail.com>
1326
1327 * elf.c (assign_file_positions_for_non_load_sections): Don't warn
1328 on empty alloc sections.
1329
051d833a
AM		 13302012-03-23 Alan Modra <amodra@gmail.com>
1331
1332 * linker.c (_bfd_nearby_section): New function, split out from..
1333 (fix_syms): ..here.
1334 * bfd-in.h (_bfd_nearby_section): Declare.
1335 * bfd-in2.h: Regenerate.
1336 * elflink.c (elf_link_input_bfd): Don't use text_index_section or
1337 data_index_section with ld -q or ld -r output relocs against
1338 stripped output sections. Instead use _bfd_nearby_section.
1339
62599110
AM		 13402012-03-23 Alan Modra <amodra@gmail.com>
1341
1342 PR binutils/13894
1343 * elf64-ppc.c (opd_entry_value): Read full symbol table when
1344 sym hashes unavailable.
1345
b781d74f
JM		 13462012-03-21 Eliot Dresselhaus <eliot@sonic.net>
1347
1348 * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
1349 for non-C6X objects.
1350
17d5dae2
KT		 13512012-03-20 Kai Tietz <ktietz@redhat.com>
1352
1353 PR ld/12742
1354 * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
1355 * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
1356 Add windows.h header include if HAVE_WINDOWS_H is defined.
1357 (dlerror): New static function if windows variant is used instead
1358 of dlfcn.h.
1359 (dlclose): Likewise.
1360 (dlopen): Likewise.
1361 (dlsym): Likewise.
1362 * configure: Regenerated.
1363 * config.in: Regenerated.
1364
bdb892b9
L		 13652012-03-20 H.J. Lu <hongjiu.lu@intel.com>
1366
1367 PR ld/13880
1368 * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
1369 for R_386_GOTOFF relocation against protected function if
1370 SYMBOLIC_BIND is true.
1371
1372 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
1373 error for R_X86_64_GOTOFF64 relocation against protected function
1374 when building executable or SYMBOLIC_BIND is true.
1375
8059fb19
RM		 13762012-03-16 Roland McGrath <mcgrathr@google.com>
1377
1378 * config.bfd: Handle x86_64-*-nacl*.
1379 * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
1380 (bfd_elf32_x86_64_nacl_vec): Likewise.
1381 * targets.c: Support them.
1382 * configure.in: Likewise.
1383 * configure: Regenerated.
1384
ac56ee8f
MGD		 13852012-03-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1386
1387 * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
1388 (elf32_arm_attributes_forbid_div): Likewise.
1389 (elf32_arm_merge_eabi_attributes): Correct handling of
1390 Tag_DIV_use.
1391
eed180f8
RM		 13922012-03-15 Roland McGrath <mcgrathr@google.com>
1393
a4456d24
RM		 1394 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
1395 elf_x86_64_backend_data parameters for plt_eh_frame.
1396
eed180f8
RM		 1397 * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
1398 (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
1399 (elf_x86_64_arch_bed): New variable.
1400 (elf_backend_arch_data): New macro.
1401 (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
1402 (elf_x86_64_allocate_dynrelocs): Likewise.
1403 (elf_x86_64_relocate_section): Likewise.
1404 (elf_x86_64_plt_sym_val): Likewise.
1405 (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
1406 parameters for PLT details.
1407 (elf_x86_64_finish_dynamic_sections): Likewise.
1408
caa0075c
RM		 14092012-03-14 Roland McGrath <mcgrathr@google.com>
1410
1411 * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
1412 to the full size, padding out with nop instructions.
1413
1d7e9d18
AM		 14142012-03-12 Alan Modra <amodra@gmail.com>
1415
1416 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
1417 on zero size dynbss symbol.
1418 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
1419 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
1420 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
1421 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
1422 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
1423 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
1424 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
1425 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
1426 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1427 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1428 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1429 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
1430 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
1431 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
1432 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
1433 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1434 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1435 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
1436 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1437 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1438 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
1439
aea77599
AM		 14402012-03-10 Edmar Wienskoski <edmar@freescale.com>
1441
1442 * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1443 * bfd-in2.h: Regenerate.
1444 * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
1445 bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1446
56b8aada
L		 14472012-03-09 H.J. Lu <hongjiu.lu@intel.com>
1448
1449 PR ld/13817
8b127cbc 1450 * elf32-i386.c (elf_i386_relocate_section): Restore
56b8aada
L		 1451 R_386_IRELATIVE.
1452
8b127cbc 1453 * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
56b8aada
L		 1454 R_X86_64_IRELATIVE.
1455
460f1cdc
TG		 14562012-03-08 Tristan Gingold <gingold@adacore.com>
1457
1458 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
1459 keylen according to archive kind. Set nextvbn and nextrfa lhd
1460 fields. Add comments.
1461
0a22ae8e
NC		 14622012-03-07 Nick Clifton <nickc@redhat.com>
1463
1464 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
1465 field.
1466 (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
1467 (elf_mn10300_tdata): Define.
1468 (elf_mn10300_local_got_tls_type): Define.
1469 (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
1470 R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
1471 R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
1472 R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
1473 (mn10300_reloc_map): Likewise.
1474 (elf_mn10300_tls_transition): New function.
1475 (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
1476 (mn10300_elf_check_relocs): Add TLS support.
1477 (mn10300_elf_final_link_relocate): Likewise.
1478 (mn10300_elf_relocate_section): Likewise.
1479 (mn10300_elf_relax_section): Likewise.
1480 (elf32_mn10300_link_hash_newfunc): Initialise new field.
1481 (_bfd_mn10300_copy_indirect_symbol): New function.
1482 (elf32_mn10300_link_hash_table_create): Initialise new fields.
1483 (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
1484 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
1485 (_bfd_mn10300_elf_reloc_type_class): Allocate an
1486 elf_mn10300_obj_tdata structure.
1487 (elf_backend_copy_indirect_symbol): Define.
1488 * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
1489 BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
1490 BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
1491 BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
1492 (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
1493 alongside other MN10300 relocations.
1494 * bfd-in2.h: Regenerate.
1495 * libbfd.h: Regenerate.
1496
3ce231f8
JJ		 14972012-03-06 Jakub Jelinek <jakub@redhat.com>
1498
1499 * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
1500 set relocate to TRUE.
1501
0bef263a
RO		 15022012-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1503
1504 PR ld/12152
1505 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
1506 overflows for R_SPARC_UA32 in .stab sections.
1507
84abc003
AM		 15082012-03-01 Alan Modra <amodra@gmail.com>
1509
1510 * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
1511
3d301fdc
AM		 15122012-02-27 Alan Modra <amodra@gmail.com>
1513
1514 * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
1515 before calling elf specific function.
1516 (sh_elf_osec_readonly_p): Test for error return from above.
1517
cb83c803
AM		 15182012-02-27 Alan Modra <amodra@gmail.com>
1519
1520 * elf32-spu.c (build_stub): Fix malloc under-allocation.
1521
6f7be959
WL		 15222012-02-25 Walter Lee <walt@tilera.com>
1523 * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
1524 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
1525 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
1526 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
1527 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
1528 BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
1529 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
1530 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
1531 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
1532 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
1533 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
1534 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
1535 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
1536 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
1537 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
1538 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
1539 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
1540 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
1541 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
1542 BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
1543 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
1544 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
1545 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
1546 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
1547 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
1548 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
1549 Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
1550 BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
1551 BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
1552 BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
1553 BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
1554 BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
1555 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
1556 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
1557 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
1558 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
1559 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
1560 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
1561 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
1562 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
1563 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
1564 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
1565 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
1566 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
1567 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
1568 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
1569 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
1570 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
1571 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
1572 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
1573 * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
1574 relocations.
1575 (tilepro_reloc_map): Ditto.
1576 (tilepro_info_to_howto_rela): Ditto.
1577 (reloc_to_create_func): Ditto.
1578 (tilepro_tls_translate_to_le): New.
1579 (tilepro_tls_translate_to_ie): New.
1580 (tilepro_elf_tls_transition): New.
1581 (tilepro_elf_check_relocs): Handle new tls relocations.
1582 (tilepro_elf_gc_sweep_hook): Ditto.
1583 (allocate_dynrelocs): Ditto.
1584 (tilepro_elf_relocate_section): Ditto.
1585 (tilepro_replace_insn): New.
1586 (insn_mask_X1): New.
1587 (insn_mask_X0_no_dest_no_srca): New
1588 (insn_mask_X1_no_dest_no_srca): New
1589 (insn_mask_Y0_no_dest_no_srca): New
1590 (insn_mask_Y1_no_dest_no_srca): New
1591 (srca_mask_X0): New
1592 (srca_mask_X1): New
1593 (insn_tls_le_move_X1): New
1594 (insn_tls_le_move_zero_X0X1): New
1595 (insn_tls_ie_lw_X1): New
1596 (insn_tls_ie_add_X0X1): New
1597 (insn_tls_ie_add_Y0Y1): New
1598 (insn_tls_gd_add_X0X1): New
1599 (insn_tls_gd_add_Y0Y1): New
1600 * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
1601 relocations.
1602 (tilegx_reloc_map): Ditto.
1603 (tilegx_info_to_howto_rela): Ditto.
1604 (reloc_to_create_func): Ditto.
1605 (tilegx_elf_link_hash_table): New field disable_le_transition.
1606 (tilegx_tls_translate_to_le): New.
1607 (tilegx_tls_translate_to_ie): New.
1608 (tilegx_elf_tls_transition): New.
1609 (tilegx_elf_check_relocs): Handle new tls relocations.
1610 (tilegx_elf_gc_sweep_hook): Ditto.
1611 (allocate_dynrelocs): Ditto.
1612 (tilegx_elf_relocate_section): Ditto.
1613 (tilegx_copy_bits): New.
1614 (tilegx_replace_insn): New.
1615 (insn_mask_X1): New.
1616 (insn_mask_X0_no_dest_no_srca): New.
1617 (insn_mask_X1_no_dest_no_srca): New.
1618 (insn_mask_Y0_no_dest_no_srca): New.
1619 (insn_mask_Y1_no_dest_no_srca): New.
1620 (insn_mask_X0_no_operand): New.
1621 (insn_mask_X1_no_operand): New.
1622 (insn_mask_Y0_no_operand): New.
1623 (insn_mask_Y1_no_operand): New.
1624 (insn_tls_ie_ld_X1): New.
1625 (insn_tls_ie_ld4s_X1): New.
1626 (insn_tls_ie_add_X0X1): New.
1627 (insn_tls_ie_add_Y0Y1): New.
1628 (insn_tls_ie_addx_X0X1): New.
1629 (insn_tls_ie_addx_Y0Y1): New.
1630 (insn_tls_gd_add_X0X1): New.
1631 (insn_tls_gd_add_Y0Y1): New.
1632 (insn_move_X0X1): New.
1633 (insn_move_Y0Y1): New.
1634 (insn_add_X0X1): New.
1635 (insn_add_Y0Y1): New.
1636 (insn_addx_X0X1): New.
1637 (insn_addx_Y0Y1): New.
1638 * libbfd.h: Regenerate.
1639 * bfd-in2.h: Regenerate.
1640
82590249
WL		 16412012-02-25 Walter Lee <walt@tilera.com>
1642
fb6cedde
WL		 1643 * config.bfd (tilegx-*-*): rename little endian vector; add big
1644 endian vector.
1645 (tilegxbe-*-*): New case.
1646 * configure.in (bfd_elf32_tilegx_vec): Rename...
1647 (bfd_elf32_tilegx_le_vec): ... to this.
1648 (bfd_elf32_tilegx_be_vec): New vector.
1649 (bfd_elf64_tilegx_vec): Rename...
1650 (bfd_elf64_tilegx_le_vec): ... to this.
1651 (bfd_elf64_tilegx_be_vec): New vector.
1652 * configure: Regenerate.
1653 * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
1654 (TARGET_LITTLE_NAME): Ditto.
1655 (TARGET_BIG_SYM): Define.
1656 (TARGET_BIG_NAME): Define.
1657 * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
1658 (TARGET_LITTLE_NAME): Ditto.
1659 (TARGET_BIG_SYM): Define.
1660 (TARGET_BIG_NAME): Define.
1661 * targets.c (bfd_elf32_tilegx_vec): Rename...
1662 (bfd_elf32_tilegx_le_vec): ... to this.
1663 (bfd_elf32_tilegx_be_vec): Declare.
1664 (bfd_elf64_tilegx_vec): Rename...
1665 (bfd_elf64_tilegx_le_vec): ... to this.
1666 (bfd_elf64_tilegx_be_vec): Declare.
1667 (_bfd_target_vector): Add / rename above vectors.
82590249
WL		 1668 * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
1669 * bfd-in2.h: Regenerate.
1670 * cpu-tilegx.c (bfd_tilegx32_arch): define.
fb6cedde 1671 (bfd_tilegx_arch): link to bfd_tilegx32_arch.
82590249 1672
4115917d
NC		 16732012-02-24 Nick Clifton <nickc@redhat.com>
1674
1675 PR ld/13730
1676 * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
1677 error message instead of aborting, when an outofrange reloc is
1678 encountered.
1679
19765f52
IS		 16802012-02-23 Iain Sandoe <idsandoe@googlemail.com>
1681
1682 * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
1683 (bfd_mach_o_canonicalize_one_reloc): Swap non-scattered reloc
1684 bit-fields when target and host differ in endian-ness. When
1685 PAIRs are non-scattered find the 'symbol' from the preceding
1686 reloc. Add FIXME re. reloc symbols on section boundaries.
1687 (bfd_mach_o_swap_out_non_scattered_reloc): New.
1688 (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
1689
6639d37a
IS		 16902012-02-17 Iain Sandoe <idsandoe@googlemail.com>
1691
1692 * mach-o-i386.c (i386_howto_table): Add support for 16 bit
1693 sect-diffs.
1694 (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
1695 (bfd_mach_o_i386_swap_reloc_out): Likewise.
1696
e1e81ed3
IS		 16972012-02-17 Tristan Gingold <gingold@adacore.com>
1698
1699 * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
1700 * libbfd.h: Regenerated.
1701 * bfd-in2.h: Likewise.
1702 * mach-o-i386.c (i386_howto_table): Include local sectdiff.
1703 (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
1704 (bfd_mach_o_i386_swap_reloc_out): Likewise.
1705
d0ddfe27
AK		 17062012-02-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1707
1708 * elf32-s390.c (elf_s390_relocate_section): Support basr in the
1709 GD->LE and LD->LE optimizations.
1710
eb8c5f3f
AM		 17112012-02-16 Alan Modra <amodra@gmail.com>
1712
1713 PR binutils/13355
1714 * elf32-rx.c (elf32_rx_relax_section): Correct width check.
1715
e1741a1e
RH		 17162012-02-13 Richard Henderson <rth@redhat.com>
1717
1718 PR ld/13621
1719 * linker.c (fix_syms): Force symbols outside any section into
1720 bfd_abs_section_ptr.
1721
5efbbc43
AM		 17222012-02-13 Alan Modra <amodra@gmail.com>
1723
1724 * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
1725 * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
1726 * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
1727 * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
1728
3e3c397d
JK		 17292012-02-11 Jan Kratochvil <jan.kratochvil@redhat.com>
1730 Nick Clifton <nickc@redhat.com>
1731
1732 * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
1733 memset.
1734
09903f4b
IS		 17352012-02-10 Iain Sandoe <idsandoe@googlemail.com>
1736
1737 * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
1738 vma additions in their logical, rather than physical order.
1739
632039e0
IS		 17402012-02-10 Iain Sandoe <idsandoe@googlemail.com>
1741
1742 * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
1743 parameters.
1744 * mach-o-x86-64.c (text_section_names_xlat): New.
1745 (mach_o_x86_64_segsec_names_xlat): New.
1746 (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
1747 * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
1748
565a6476
TG		 17492012-02-10 Tristan Gingold <gingold@adacore.com>
1750
1751 * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
1752 to avoid infinite loop. Add comments.
1753
923f257f
L		 17542012-02-09 H.J. Lu <hongjiu.lu@intel.com>
1755
1756 PR ld/13675
1757 * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
1758 nop instructions.
1759 (bfd_arch_i386_short_nop_fill): New.
1760 (bfd_arch_i386_long_nop_fill): Likewise.
1761 Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
1762 initializers. Use bfd_arch_i386_long_nop_fill on 64bit
1763 bfd_arch_info initializers.
1764
1765 * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
1766 (bfd_arch_i386_short_nop_fill): This.
1767 Update bfd_arch_info initializers.
1768 * cpu-l1om.c: Likewise.
1769
4e6b54a6
AM		 17702012-02-08 Alan Modra <amodra@gmail.com>
1771
1772 * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
1773 (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
1774 the correct h->u.weakdef.
1775
ff9e0f5b
AM		 17762012-02-07 Alan Modra <amodra@gmail.com>
1777
1778 * elf.c (elf_find_function): Don't use internal_elf_sym.
1779 (_bfd_elf_maybe_function_sym): Likewise. Replace elf_symbol_type
1780 parameter with asymbol.
1781 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
1782 * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
1783 (struct elf_backend_data <maybe_function_sym>): Likewise.
1784
526f25b2
EW		 17852012-02-02 Vidya Praveen (vidya.praveen@atmel.com)
1786
1787 PR bfd/13410
8b127cbc 1788 * elf32-avr.c (elf32_avr_relax_section): Correct the
526f25b2
EW		 1789 condition that qualifies the candidates for relaxation.
1790
7c4f9963
TG		 17912012-02-02 Tristan Gingold <gingold@adacore.com>
1792
1793 * bfdio.c (real_fopen): Remove unused vms_modes variable.
1794
facf03f2
TG		 17952012-02-02 Tristan Gingold <gingold@adacore.com>
1796
1797 * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
1798 variable warning.
1799
cd99171c
TG		 18002012-02-02 Tristan Gingold <gingold@adacore.com>
1801
1802 * archive.c (bfd_slurp_armap): Fix thinko in cast.
1803
b7761f11
L		 18042012-01-31 H.J. Lu <hongjiu.lu@intel.com>
1805
1806 PR ld/13616
1807 * archures.c (bfd_arch_info): Add fill.
1808 (bfd_default_arch_struct): Add bfd_arch_default_fill.
1809 (bfd_arch_default_fill): New.
1810
1811 * configure.in: Set bfd version to 2.22.52.
1812 * configure: Regenerated.
1813
1814 * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
1815 initializer.
1816 * cpu-arc.c: Likewise.
1817 * cpu-arm.c: Likewise.
1818 * cpu-avr.c: Likewise.
1819 * cpu-bfin.c: Likewise.
1820 * cpu-cr16.c: Likewise.
1821 * cpu-cr16c.c: Likewise.
1822 * cpu-cris.c: Likewise.
1823 * cpu-crx.c: Likewise.
1824 * cpu-d10v.c: Likewise.
1825 * cpu-d30v.c: Likewise.
1826 * cpu-dlx.c: Likewise.
1827 * cpu-epiphany.c: Likewise.
1828 * cpu-fr30.c: Likewise.
1829 * cpu-frv.c: Likewise.
1830 * cpu-h8300.c: Likewise.
1831 * cpu-h8500.c: Likewise.
1832 * cpu-hppa.c: Likewise.
1833 * cpu-i370.c: Likewise.
1834 * cpu-i860.c: Likewise.
1835 * cpu-i960.c: Likewise.
1836 * cpu-ia64.c: Likewise.
1837 * cpu-ip2k.c: Likewise.
1838 * cpu-iq2000.c: Likewise.
1839 * cpu-lm32.c: Likewise.
1840 * cpu-m10200.c: Likewise.
1841 * cpu-m10300.c: Likewise.
1842 * cpu-m32c.c: Likewise.
1843 * cpu-m32r.c: Likewise.
1844 * cpu-m68hc11.c: Likewise.
1845 * cpu-m68hc12.c: Likewise.
1846 * cpu-m68k.c: Likewise.
1847 * cpu-m88k.c: Likewise.
1848 * cpu-mcore.c: Likewise.
1849 * cpu-mep.c: Likewise.
1850 * cpu-microblaze.c: Likewise.
1851 * cpu-mips.c: Likewise.
1852 * cpu-mmix.c: Likewise.
1853 * cpu-moxie.c: Likewise.
1854 * cpu-msp430.c: Likewise.
1855 * cpu-mt.c: Likewise.
1856 * cpu-ns32k.c: Likewise.
1857 * cpu-openrisc.c: Likewise.
1858 * cpu-or32.c: Likewise.
1859 * cpu-pdp11.c: Likewise.
1860 * cpu-pj.c: Likewise.
1861 * cpu-plugin.c: Likewise.
1862 * cpu-powerpc.c: Likewise.
1863 * cpu-rl78.c: Likewise.
1864 * cpu-rs6000.c: Likewise.
1865 * cpu-rx.c: Likewise.
1866 * cpu-s390.c: Likewise.
1867 * cpu-score.c: Likewise.
1868 * cpu-sh.c: Likewise.
1869 * cpu-sparc.c: Likewise.
1870 * cpu-spu.c: Likewise.
1871 * cpu-tic30.c: Likewise.
1872 * cpu-tic4x.c: Likewise.
1873 * cpu-tic54x.c: Likewise.
1874 * cpu-tic6x.c: Likewise.
1875 * cpu-tic80.c: Likewise.
1876 * cpu-tilegx.c: Likewise.
1877 * cpu-tilepro.c: Likewise.
1878 * cpu-v850.c: Likewise.
1879 * cpu-vax.c: Likewise.
1880 * cpu-w65.c: Likewise.
1881 * cpu-we32k.c: Likewise.
1882 * cpu-xc16x.c: Likewise.
1883 * cpu-xstormy16.c: Likewise.
1884 * cpu-xtensa.c: Likewise.
1885 * cpu-z80.c: Likewise.
1886 * cpu-z8k.c: Likewise.
1887
1888 * cpu-i386.c: Include "libiberty.h".
ff9e0f5b 1889 (bfd_arch_i386_fill): New.
b7761f11
L		 1890 Add bfd_arch_i386_fill to bfd_arch_info initializer.
1891
1892 * cpu-k1om.c: Add bfd_arch_i386_fill to bfd_arch_info initializer.
1893 * cpu-l1om.c: Likewise.
1894
ff9e0f5b 1895 * linker.c (default_data_link_order): Call abfd->arch_info->fill
b7761f11
L		 1896 if fill size is 0.
1897
1898 * bfd-in2.h: Regenerated.
1899
0d048da3
ME		 19002012-01-27 Michael Eager <eager@eagercon.com>
1901
8b127cbc 1902 * elf32-microblaze.c (create_got_section):
0d048da3
ME		 1903 Reuse existing .rela.got section.
1904
9f296da3
AM		 19052012-01-23 Alan Modra <amodra@gmail.com>
1906
1907 * elf-bfd.h: Formatting.
1908 (struct elf_backend_data): Add "maybe_function_sym".
1909 (_bfd_elf_maybe_function_sym): Declare.
1910 * elfxx-target.h (elf_backend_maybe_function_sym): Define.
1911 (elfNN_bed): Init new field.
1912 * elf.c (elf_find_function): Use maybe_function_sym.
1913 (_bfd_elf_maybe_function_sym): New function.
1914 * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
1915 (ppc64_elf_maybe_function_sym): New function.
1916
f1bb16f8
NC		 19172012-01-20 Francois Gouget <fgouget@codeweavers.com>
1918
1919 PR binutils/13534
1920 * archive.c (_bfd_ar_sizepad): New function. Correctly install and
1921 pad the size field in an archive header.
1922 (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
1923 function for the archive size field.
1924 (bfd_generic_openr_next_archived_file): Likewise.
1925 (do_slurp_coff_armap): Likewise.
1926 (_bfd_write_archive_contents): Likewise.
1927 (_bfd_bsd44_write_ar_hdr): Use the new function.
1928 (bfd_ar_hdr_from_filesystem): Likewise.
1929 (_bfd_write_archive_contents): Likewise.
1930 (bsd_write_armap): Likewise.
1931 (coff_write_armap): Likewise.
1932 * archive64.c (bfd_elf64_archive_write_armap): Likewise.
1933 * bfdio.c (bfd_bread): Use correct type for archive element
1934 sizes.
1935 * ar.c (open_inarch): Likewise.
1936 (extract_file): Likewise.
1937 * libbfd-in.h (struct areltdata): Use correct types for
1938 parsed_size and extra_size fields.
1939 Prototype _bfd_ar_sizepad function.
1940 * libbfd.h: Regenerate.
1941
1f20dca5
UW		 19422012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
1943
1944 * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
1945 Return NULL if core file generation is unsupported.
1946 (elfcore_write_prstatus): Likewise.
1947 * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
1948 (elf_backend_write_core_note): Define.
1949
100fc767
TG		 19502012-01-19 Tristan Gingold <gingold@adacore.com>
1951
1952 * pef.c: Add a comment.
1953 * xsym.c: Likewise.
1954
75cd47ed
AM		 19552012-01-17 Alan Modra <amodra@gmail.com>
1956
1957 * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
1958 trailing garbage in the note.
1959 * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
1960
8a5dcf53
AM		 19612012-01-16 Daniel Green <venix1@gmail.com>
1962
1963 PR ld/13491
1964 * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
1965 h->root.type not h->type.
1966 * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
1967
bb76d940
IS		 19682012-01-13 Iain Sandoe <idsandoe@googlemail.com>
1969
8a5dcf53
AM		 1970 * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
1971 indirect symbols.
687be931
IS		 1972
19732012-01-13 Iain Sandoe <idsandoe@googlemail.com>
1974
1975 * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
bb76d940
IS		 1976 position from here... to (bfd_mach_o_build_seg_command): Here.
1977
50d10658
IS		 19782012-01-12 Iain Sandoe <idsandoe@googlemail.com>
1979
1980 * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
1981 (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
1982 * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
1983 file. (bfd_mach_o_section): Add indirect_syms field.
1984
e5081f2f
IS		 19852012-01-11 Iain Sandoe <idsandoe@googlemail.com>
1986
1987 * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
1988 vmsize from filesize. Don't compute offsets or file sizes for
1989 zerofill sections.
1990
bbd56171
IS		 19912012-01-11 Iain Sandoe <idsandoe@googlemail.com>
1992
1993 * mach-o.c (bfd_mach_o_build_commands): Make the building of each
1994 command type independent.
1995
794e51c0
AM		 19962012-01-11 Alan Modra <amodra@gmail.com>
1997
1998 * elf64-ppc.c: Define more insns used in plt call stubs.
1999 (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
2000 (ppc64_elf_relocate_section): Likewise.
2001 (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
2002 (struct ppc_link_hash_table): Increase size of stub_count array.
2003 Add plt_stub_align and plt_thread_safe.
2004 (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
2005 (plt_stub_size, plt_stub_pad): New functions.
2006 (build_plt_stub): Emit barriers for power7 thread safety. Don't
2007 emit needless save of r2.
2008 (build_tls_get_addr_stub): Adjust params.
2009 (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
2010 plt stubs. Adjust build_*plt_stub calls.
2011 (ppc_size_one_stub): Similarly.
2012 (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
2013 params. Choose default for plt_thread_safe based on existence of
2014 calls to thread creation functions. Modify plt_call to
2015 plt_call_r2save when no tocsave reloc found. Align tail of stub
2016 sections.
2017 (ppc64_elf_build_stubs): Align tail of stub sections. Adjust
2018 output of stub statistics.
2019 (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
2020 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
2021
df4f9443
L		 20222012-01-10 H.J. Lu <hongjiu.lu@intel.com>
2023
2024 PR ld/13581
2025 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
2026 check on R_X86_64_PCXX.
2027
2a65a88e
TG		 20282012-01-10 Tristan Gingold <gingold@adacore.com>
2029
2030 * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
2031 warning.
2032
660722b0
TG		 20332012-01-10 Tristan Gingold <gingold@adacore.com>
2034
2035 * bfdio.c (bfd_tell): Handle nested archives.
2036 (bfd_seek): Ditto.
2037 * cache.c (bfd_cache_lookup_worker): Ditto.
2038 * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
2039 nested archives.
2040 (bfd_generic_openr_next_archived_file): Likewise.
2041
b22161d6
IS		 20422012-01-09 Iain Sandoe <idsandoe@googlemail.com>
2043
2044 * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
2045 (bfd_mach_o_write_symtab): Remove handling for indirect syms.
2046 (bfd_mach_o_primary_symbol_sort_key): Likewise.
2047 (bfd_mach_o_cf_symbols): Likewise.
2048 (bfd_mach_o_sort_symbol_table): Remove.
2049 (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
2050 for indirect and dysymtab counts. Do the symbol sorting here.
2051 (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
2052 Make the indirect symbols a TODO.
2053 (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
2054 (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
2055 a non-zero value.
2056 (bfd_mach_o_read_symtab_symbol): Record the symbol index.
2057 (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
2058 * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
2059 (IS_MACHO_INDIRECT): Remove.
2060 (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
2061
28a1b4f8
NC		 20622012-01-06 Nick Clifton <nickc@redhat.com>
2063
2064 PR binutils/13121
2065 * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
2066 'flaginfo' to avoid conflicts with AIX system headers.
2067
36f0a48f
TG		 20682012-01-06 Tristan Gingold <gingold@adacore.com>
2069
2070 * bfdio.c (bfd_bread): Use arelt_size macro.
2071
76d4c1cb
TG		 20722012-01-06 Tristan Gingold <gingold@adacore.com>
2073
2074 * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
2075
a1c7aafb
NC		 20762012-01-05 Nick Clifton <nickc@redhat.com>
2077
2078 PR ld/12161
2079 * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
2080 necessary.
2081
e85c6a70
JK		 20822012-01-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2083
2084 Fix zero registers core files when built by gcc-4.7.
2085 * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
2086 size. Call elfcore_write_note for the local variables. Remove the
2087 final elfcore_write_note call. Add NOTREACHED comments.
2088
15bbba8d
TG		 20892012-01-04 Tristan Gingold <gingold@adacore.com>
2090
2091 * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
2092 (bfd_mach_o_generic_stat_arch_elt): Adjust.
2093
a4e241ca
TG		 20942012-01-04 Tristan Gingold <gingold@adacore.com>
2095
2096 * mach-o.c (bfd_mach_o_fat_member_init): New function.
2097 (bfd_mach_o_openr_next_archived_file): Reindent.
2098 Adjust to call bfd_mach_o_fat_member_init.
2099 (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
2100
71141310
TG		 21012012-01-04 Tristan Gingold <gingold@adacore.com>
2102
2103 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
2104 BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
2105 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
2106 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
2107 BFD_RELOC_MACH_O_X86_64_BRANCH32,
2108 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
2109 BFD_RELOC_MACH_O_X86_64_GOT.
2110
9f4a5bd1
TG		 21112012-01-04 Tristan Gingold <gingold@adacore.com>
2112
2113 * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
2114 (bfd_mach_o_load_command): Add fvmlib field.
2115
2116 * mach-o.c (bfd_mach_o_read_fvmlib): New function.
2117 (bfd_mach_o_read_command): Handle fvmlib.
2118
0b2de107
TG		 21192012-01-04 Tristan Gingold <gingold@adacore.com>
2120
2121 * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
2122 Decode msubtype for ARM.
2123
aeefa1c9
TG		 21242012-01-04 Tristan Gingold <gingold@adacore.com>
2125
2126 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
2127
fc55a902
TG		 21282012-01-04 Tristan Gingold <gingold@adacore.com>
2129
2130 * mach-o.h: Reindent header.
2131 (bfd_mach_o_encryption_info_command): New structure.
2132 (bfd_mach_o_load_command): Add encryption_info field.
2133
2134 * mach-o.c (bfd_mach_o_read_encryption_info): New function.
2135 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
2136 (bfd_mach_o_read_command): Adjust error message.
2137
2ca7691a
TG		 21382012-01-04 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
2139
2140 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
2141 which reads DWARF2 and stores in stash from find_line.
2142 (find_line) Call _bfd_dwarf2_slurp_debug_info.
2143 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
2144 * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
2145 * mach-o.c (dsym_subdir): The name of subdir where debug
2146 information may be stored.
2147 (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
2148 type is UUID.
2149 (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
2150 corresponding to the executable.
2151 (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
2152 specified binary file.
2153 (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
2154 the original BFD.
2155 (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
2156 executables, dylibs, and bundles.
2157 (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
2158 * mach-o.h (dsym_bfd): The BFD of the dSYM file.
2159
68588f95
IS		 21602012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2161
2162 * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
2163 for stabd symbols.
2164 (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
2165 (bfd_mach_o_cf_symbols): Likewise.
2166
f2b324f1
IS		 21672012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2168
2169 * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
2170
7f307238
IS		 21712012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2172
2173 * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
2174 as the value of an indirect symbol. Keep the string table index in
2175 non-indirect syms for reference.
2176 (bfd_mach_o_write_dysymtab): New.
2177 (bfd_mach_o_primary_symbol_sort_key): New.
2178 (bfd_mach_o_cf_symbols): New.
2179 (bfd_mach_o_sort_symbol_table): New.
2180 (bfd_mach_o_mangle_symbols): Return early if no symbols. Sort symbols.
2181 If we are emitting a dysymtab, process indirect symbols and count the
2182 number of each other kind.
2183 (bfd_mach_o_mangle_sections): New.
2184 (bfd_mach_o_write_contents): Split out some pre-requisite code into
2185 the command builder. Write dysymtab if the command is present.
2186 (bfd_mach_o_count_sections_for_seg): New.
2187 (bfd_mach_o_build_seg_command): New.
2188 (bfd_mach_o_build_dysymtab_command): New.
2189 (bfd_mach_o_build_commands): Reorganize to support the fact that some
2190 commands are optional and should not be emitted if there are no
2191 sections or symbols.
2192 (bfd_mach_o_set_section_contents): Amend comment.
23e1d329 2193 * mach-o.h: Amend and add to comments.
7f307238
IS		 2194 (mach_o_data_struct): Add fields for dysymtab symbols counts and a
2195 pointer to the indirects, when present.
2196 (bfd_mach_o_should_emit_dysymtab): New macro.
2197 (IS_MACHO_INDIRECT): Likewise.
2198
23e1d329 2199For older changes see ChangeLog-2011
56882138
AM		 2200\f
2201Local Variables:
2202mode: change-log
2203left-margin: 8
2204fill-column: 74
2205version-control: never
2206End:
GDB Binutils - Deliverables
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