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[deliverable/binutils-gdb.git] / bfd / ChangeLog
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c4dd807e
MF		 12012-07-27 Mike Frysinger <vapier@gentoo.org>
2
3 * configure.in (AC_INIT): Call with the args bfd and 2.22.52.
4 (AM_INIT_AUTOMAKE): Remove args.
5 * configure: Regenerate.
6
c92b291c
AK		 72012-07-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
8
9 * cpu-s390.c (bfd_s390_64_arch, bfd_s390_arch): Pick the default
10 arch depending on the target size.
11
ecdf0cbb
TG		 122012-07-27 Tristan Gingold <gingold@adacore.com>
13
14 * configure.in: Bump version to 2.23.51
15 * configure: Regenerate.
16
f725daa8
CC		 172012-07-26 Teresa Johnson <tejohnson@google.com>
18
19 * bfd/dwarf2.c (find_line): Initialize discriminator_ptr
20 if it is non-NULL.
21
05456594
NC		 222012-07-26 Meador Inge <meadori@codesourcery.com>
23 Nick Clifton <nickc@redhat.com>
24
25 PR ld/14397
26 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Report an error
27 if a required section is missing from the linker script.
28
6aa82b64
EW		 292012-07-24 Jan Waclawek <konfera@efton.sk>
30 PR 13899
31 * elf32-avr.c (elf32_avr_relax_delete_bytes): Call
32 _bfd_elf_link_read_relocs with keep_memory as TRUE.
33
9b8d1a36
CC		 342012-07-24 Teresa Johnson <tejohnson@google.com>
35
36 * bfd.c (bfd_find_nearest_line_discriminator): New macro.
37 * coff-rs6000.c: Init _bfd_find_nearest_line_discriminator.
38 * coff64-rs6000.c: Likewise.
39 * dwarf2.c (struct line_info): Add discriminator field.
40 (add_line_info): Fill in new discriminator field.
41 (decode_line_info): Record discriminator information instead
42 of ignoring it.
43 (lookup_address_in_line_info_table): Return discriminator field if
44 requested.
45 (comp_unit_find_nearest_line): Add discriminator argument.
46 (find_line): Likewise.
47 (_bfd_dwarf2_find_nearest_line): Likewise.
48 (_bfd_dwarf2_find_line): Likewise.
49 * elf-bfd.h (_bfd_elf_find_nearest_line_discriminator): New.
50 (_bfd_elf_find_line_discriminator): Likewise.
51 (_bfd_generic_find_nearest_line_discriminator): Likewise. Defined.
52 * elf.c (_bfd_elf_find_nearest_line): Change to a wrapper
53 that invokes _bfd_elf_find_nearest_line_discriminator with correct
54 arguments.
55 (_bfd_elf_find_nearest_line_discriminator): New.
56 (_bfd_elf_find_line): Change to a wrapper
57 that invokes _bfd_elf_find_line_discriminator with correct
58 arguments.
59 (_bfd_elf_find_line_discriminator): New.
60 * coffgen.c (coff_find_nearest_line_with_names): Handle
61 new discriminator argument.
62 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
63 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
64 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
65 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
66 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Add discriminator
67 argument.
68 (_bfd_dwarf2_find_line): Likewise.
69 (_bfd_generic_find_nearest_line_discriminator): New.
70 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): New.
71 * bfd-in2.h: Regenerated.
72 * libbfd.h: Likewise.
73 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize
74 _bfd_find_nearest_line_discriminator with
75 _bfd_generic_find_nearest_line_discriminator.
76 (bfd_target): Add _bfd_find_nearest_line_discriminator.
77
082d1122
NC		 782012-07-24 Sean Keys <skeys@ipdatasys.com>
79
80 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Added code
81 that enables the linker to offset addresses, when linking against
82 symbols from the XGATE processor and vice versa.
83
d86492f2
NC		 842012-07-23 Nick Clifton <nickc@redhat.com>
85
86 * cisco-core.c (cisco_core_file_failing_command): Make static.
87 (cisco_core_file_failing_signal): Make static.
88
7c960184
L		 892012-07-18 H.J. Lu <hongjiu.lu@intel.com>
90
91 * bfd-in2.h: Regenerated.
92
c06fc9eb
L		 932012-07-18 Nicolàs Alejandro Di Risio <sheeva@tiscali.it>
94
95 PR binutils/14335
96 * section.c: Fix a typo in comments.
97
470b557a
AK		 982012-07-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
99
100 * elf64-s390.c: Include elf-s390-common.c.
101 (R_390_IRELATIVE): New reloc.
102 (elf_s390_reloc_type_lookup): Support R_390_IRELATIVE.
103 (RELA_ENTRY_SIZE): New macro.
104 (elf_s390_link_hash_entry): New fields ifunc_resolver_address and
105 *ifunc_resolver_section.
106 (struct plt_entry): New struct.
107 (struct elf_s390_obj_tdata): New field local_plt.
108 (elf_s390_local_plt): New macro.
109 (struct elf_s390_link_hash_table): New field irelifunc.
110 (ELF64): New macro.
111 (link_hash_newfunc): Initialize new fields.
112 (elf_s390_check_relocs): Handle IFUNC symbols.
113 (elf_s390_adjust_dynamic_symbol): Don't do anything for IFUNC
114 symbols.
115 (allocate_dynrelocs): Call s390_elf_allocate_ifunc_dyn_relocs for
116 IFUNC symbols.
117 (elf_s390_size_dynamic_sections): Handle IFUNC symbols.
118 (elf_s390_relocate_section): Likewise.
119 (elf_s390_finish_dynamic_symbol): Likewise.
120 (elf_s390_finish_dynamic_sections): Handle local IFUNC symbols.
121 (elf_s390_finish_ifunc_symbol): New function.
122 (elf_s390_gc_sweep_hook): Handle local plt entries.
123 (elf_backend_add_symbol_hook): Define.
124 * elf32-s390.c: See elf64-s390.c changes.
125 * elf-s390-common.c: New file.
126 * bfd-in2.h (BFD_RELOC_390_IRELATIVE): New enum field.
127 * libbfd.h (BFD_RELOC_390_IRELATIVE): New entry for
128 BFD_RELOC_390_IRELATIVE.
129 * reloc.c (BFD_RELOC_390_IRELATIVE): Document new relocation.
130
2c3fc389
NC		 1312012-07-13 Nick Clifton <nickc@redhat.com>
132
133 * aix386-core.c: Remove use of PTR and PARAMS macros.
134 * archive.c: Likewise.
135 * cache.c: Likewise.
136 * cisco-core.c: Likewise.
137 * coff-alpha.c: Likewise.
138 * coff-apollo.c: Likewise.
139 * coff-aux.c: Likewise.
140 * coff-h8300.c: Likewise.
141 * coff-h8500.c: Likewise.
142 * coff-i386.c: Likewise.
143 * coff-i960.c: Likewise.
144 * coff-ia64.c: Likewise.
145 * coff-m68k.c: Likewise.
146 * coff-m88k.c: Likewise.
147 * coff-mcore.c: Likewise.
148 * coff-mips.c: Likewise.
149 * coff-or32.c: Likewise.
150 * coff-ppc.c: Likewise.
151 * coff-rs6000.c: Likewise.
152 * coff-sh.c: Likewise.
153 * coff-sparc.c: Likewise.
154 * coff-stgo32.c: Likewise.
155 * coff-tic30.c: Likewise.
156 * coff-tic4x.c: Likewise.
157 * coff-tic54x.c: Likewise.
158 * coff-tic80.c: Likewise.
159 * coff-w65.c: Likewise.
160 * cofflink.c: Likewise.
161 * cpu-arc.c: Likewise.
162 * cpu-cris.c: Likewise.
163 * cpu-h8500.c: Likewise.
164 * cpu-i960.c: Likewise.
165 * cpu-msp430.c: Likewise.
166 * cpu-ns32k.c: Likewise.
167 * cpu-powerpc.c: Likewise.
168 * cpu-rs6000.c: Likewise.
169 * cpu-tic4x.c: Likewise.
170 * cpu-w65.c: Likewise.
171 * ecoff.c: Likewise.
172 * ecofflink.c: Likewise.
173 * elf-m10200.c: Likewise.
174 * elf32-bfin.c: Likewise.
175 * elf32-cris.c: Likewise.
176 * elf32-crx.c: Likewise.
177 * elf32-fr30.c: Likewise.
178 * elf32-frv.c: Likewise.
179 * elf32-h8300.c: Likewise.
180 * elf32-i960.c: Likewise.
181 * elf32-m32c.c: Likewise.
182 * elf32-m68hc11.c: Likewise.
183 * elf32-m68hc12.c: Likewise.
184 * elf32-m68hc1x.c: Likewise.
185 * elf32-m68k.c: Likewise.
186 * elf32-mcore.c: Likewise.
187 * elf32-rl78.c: Likewise.
188 * elf32-rx.c: Likewise.
189 * elf32-s390.c: Likewise.
190 * elf32-vax.c: Likewise.
191 * elf64-alpha.c: Likewise.
192 * elf64-mmix.c: Likewise.
193 * elf64-s390.c: Likewise.
194 * elf64-sparc.c: Likewise.
195 * elfnn-ia64.c: Likewise.
196 * elfxx-mips.c: Likewise.
197 * elfxx-sparc.c: Likewise.
198 * hash.c: Likewise.
199 * hp300hpux.c: Likewise.
200 * hppabsd-core.c: Likewise.
201 * hpux-core.c: Likewise.
202 * i386dynix.c: Likewise.
203 * i386linux.c: Likewise.
204 * i386lynx.c: Likewise.
205 * i386mach3.c: Likewise.
206 * i386msdos.c: Likewise.
207 * i386os9k.c: Likewise.
208 * irix-core.c: Likewise.
209 * lynx-core.c: Likewise.
210 * m68klinux.c: Likewise.
211 * mach-o.h: Likewise.
212 * mipsbsd.c: Likewise.
213 * netbsd-core.c: Likewise.
214 * nlm32-i386.c: Likewise.
215 * osf-core.c: Likewise.
216 * pc532-mach.c: Likewise.
217 * pef.c: Likewise.
218 * ppcboot.c: Likewise.
219 * ptrace-core.c: Likewise.
220 * reloc16.c: Likewise.
221 * sco5-core.c: Likewise.
222 * som.h: Likewise.
223 * sparclinux.c: Likewise.
224 * sparclynx.c: Likewise.
225 * ticoff.h: Likewise.
226 * trad-core.c: Likewise.
227 * vms-lib.c: Likewise.
228 * xsym.h: Likewise.
229
14160578
AM		 2302012-07-09 Alan Modra <amodra@gmail.com>
231
232 PR ld/14323
233 * elflink.c (elf_sort_symbol): Sort by size too.
234 (elf_link_add_object_symbols <weakdefs>): Simplify binary search.
235 Do not depend on ordering of symbol aliases. Match largest size.
236
1c52a645
L		 2372012-07-03 H.J. Lu <hongjiu.lu@intel.com>
238
239 * elf.c (assign_section_numbers): Check if number of sections
240 >= SHN_LORESERVE.
241 * elfcode.h (elf_object_p): Likewise.
242
5f8ebec5
NC		 2432012-07-03 Nick Clifton <nickc@redhat.com>
244
245 * archive.c (bsd_write_armap): Catch attempts to create an archive
246 with indicies bigger than 4Gb.
247 (coff_write_armap): Likewise.
248
5a5ed5b0
L		 2492012-07-03 H.J. Lu <hongjiu.lu@intel.com>
250
251 PR binutils/14319
252 * elf.c (_bfd_elf_make_section_from_shdr): Don't compress empty
253 debug section.
254
90c984fc
L		 2552012-07-03 H.J. Lu <hongjiu.lu@intel.com>
256
257 PR ld/3351
258 * elflink.c (_bfd_elf_update_dynamic_flags): New.
259 (_bfd_elf_merge_symbol): Update both real and indirect symbol
260 dynamic flags.
261 (_bfd_elf_add_default_symbol): Make the real symbol dynamic if
262 the indirect symbol is defined in a shared library.
263 (elf_link_add_object_symbols): Likewise. If the indirect
264 symbol has been forced local, don't make the real symbol
265 dynamic.
266 (elf_link_check_versioned_symbol): Check indirect symbol.
267 (elf_link_output_extsym): Use real symbol definition when
268 reporting indirect symbol error. Check version info for
269 dynamic versioned symbol.
270
3146fac4
AM		 2712012-07-03 Alan Modra <amodra@gmail.com>
272
273 PR ld/14207
274 * elf.c (assign_file_positions_for_load_sections): Remove assertions
275 that only PT_LOAD headers include file header and section headers.
276 (assign_file_positions_for_non_load_sections): Similarly don't
277 assert PT_GNU_RELRO header does not include file and section headers.
278 Compare first section vma rather than PT_LOAD p_vaddr against
279 relro_start when looking for PT_LOAD covering PT_GNU_RELRO. Replace
280 abort with assertion.
281
87e0a731
AM		 2822012-07-02 Alan Modra <amodra@gmail.com>
283
284 * elf32-m32c.c (m32c_elf_check_relocs): Use bfd_make_section
285 "anyway" variant when creating .plt.
286 (m32c_elf_relax_plt_section): Remove redundant test and unused param.
287 (m32c_elf_relax_section): Test SEC_LINKER_CREATED before calling
288 m32c_elf_relax_plt_section.
289 * elfxx-mips.c (mips_elf_create_got_section): Use make anyway variant
290 when creating .got and .got.plt.
291 (_bfd_mips_elf_final_link): Likewise for .rtproc, and use
292 bfd_get_linker_section.
293 * sunos.c: Similarly throughout.
294
bc823199
AS		 2952012-07-01 Andreas Schwab <schwab@linux-m68k.org>
296
297 * elf.c (_bfd_elf_make_section_from_shdr): Fix typo in error
298 message.
299
a040981f
L		 3002012-06-29 H.J. Lu <hongjiu.lu@intel.com>
301
302 * elf64-x86-64.c (elf_x86_64_relocate_section): Return FALSE
303 on unresolvable relocation.
304
d5abbdf3
L		 3052012-06-29 H.J. Lu <hongjiu.lu@intel.com>
306
307 * archive.c (_bfd_compute_and_write_armap): Simplify global
308 symbol handling.
309
a8c887dd
NC		 3102012-06-29 Nick Clifton <nickc@redhat.com>
311
312 PR ld/14189
313 * elf32-arm.c (elf32_arm_check_relocs): Do not increment refcount
314 for locally bound symbols.
315
3d4d4302
AM		 3162012-06-29 Alan Modra <amodra@gmail.com>
317
318 * section.c (bfd_get_linker_section): New function.
319 * elf32-arm.c: When retrieving SEC_LINKER_CREATED sections, use
320 the above throughout rather than bfd_get_section_by_name. Use
321 bfd_make_section_anyway rather than bfd_make_section when creating
322 them.
323 * elf32-bfin.c: Likewise.
324 * elf32-cr16.c: Likewise.
325 * elf32-cris.c: Likewise.
326 * elf32-frv.c: Likewise.
327 * elf32-hppa.c: Likewise.
328 * elf32-i370.c: Likewise.
329 * elf32-i386.c: Likewise.
330 * elf32-lm32.c: Likewise.
331 * elf32-m32c.c: Likewise.
332 * elf32-m32r.c: Likewise.
333 * elf32-m68k.c: Likewise.
334 * elf32-microblaze.c: Likewise.
335 * elf32-ppc.c: Likewise.
336 * elf32-rl78.c: Likewise.
337 * elf32-s390.c: Likewise.
338 * elf32-score.c: Likewise.
339 * elf32-score7.c: Likewise.
340 * elf32-sh.c: Likewise.
341 * elf32-tic6x.c: Likewise.
342 * elf32-tilepro.c: Likewise.
343 * elf32-vax.c: Likewise.
344 * elf32-xstormy16.c: Likewise.
345 * elf32-xtensa.c: Likewise.
346 * elf64-alpha.c: Likewise.
347 * elf64-hppa.c: Likewise.
348 * elf64-ia64-vms.c: Likewise.
349 * elf64-ppc.c: Likewise.
350 * elf64-s390.c: Likewise.
351 * elf64-sh64.c: Likewise.
352 * elf64-sparc.c: Likewise.
353 * elf64-x86-64.c: Likewise.
354 * elfnn-ia64.c: Likewise.
355 * elfxx-mips.c: Likewise.
356 * elfxx-sparc.c: Likewise.
357 * elfxx-tilegx.c: Likewise.
358 * elflink.c: Likewise.
359 * elf-vxworks.c: Likewise.
360 * elf-m10300.c: Likewise. Also make use of htab plt, got and
361 gotplt shortcuts.
362 * bfd-in2.h: Regenerate.
363 * elf32-lm32.c (lm32_elf_check_relocs): Use the correct bfd when
364 calling create_rofixup_section.
365 * elflink.c (bfd_elf_final_link): Simplify test for .dynstr.
366
66e17d7f
AM		 3672012-06-29 Alan Modra <amodra@gmail.com>
368
369 * elf32-sh.c (sh_elf_create_dynamic_sections): Don't create .rela
370 section for bss type sections, except for .rela.bss.
371 * elf-m10300.c (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
372 * elf32-cr16.c (_bfd_cr16_elf_create_dynamic_sections): Likewise.
373 * elf32-lm32.c (lm32_elf_create_dynamic_sections): Likewise.
374 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
375 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
376
6034aab8
RM		 3772012-06-28 Roland McGrath <mcgrathr@google.com>
378
379 * elf32-arm.c (elf32_arm_populate_plt_entry): Use int32_t for
380 displacement calculation in nacl_p case.
381
4c6a93d3
NC		 3822012-06-28 Nick Clifton <nickc@redhat.com>
383
384 * po/uk.po: New Ukranian translation.
385 * configure.in (ALL_LINGUAS): Add uk.
386 * configure: Regenerate.
387
a4fd3de5
AM		 3882012-06-26 Alan Modra <amodra@gmail.com>
389
390 * elf64-ppc.c (ppc64_elf_next_toc_section): Don't error if input
391 file has multiple .got/.toc sections and all don't fit in
392 current toc group.
393
62655c7b
RM		 3942012-06-22 Roland McGrath <mcgrathr@google.com>
395
396 * elf.c (assign_file_positions_for_non_load_sections): Define
397 __ehdr_start symbol if it's referenced and there's a PT_LOAD
398 segment that covers both the file and program headers.
399
b70e7a2f
AS		 4002012-06-22 Andreas Schwab <schwab@linux-m68k.org>
401
402 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Don't make
403 _GLOBAL_OFFSET_TABLE_ and _DYNAMIC absolute.
404
27fc25a1
AM		 4052012-06-22 Alan Modra <amodra@gmail.com>
406
407 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't emit out-of-line
408 save/restore functions when relocatable. Make "funcs" static.
409
51806b97
HPN		 4102012-06-18 Hans-Peter Nilsson <hp@axis.com>
411
412 * elf32-cris.c (cris_elf_plt_sym_val): Rewrite to work in presence
413 of merged .got and .got.plt entries.
414
46691134
AM		 4152012-06-18 John Szakmeister <john@szakmeister.net>
416
417 * elf32-arm.c (elf32_arm_final_link_relocate): Correct return value.
418
26a48bb3
HPN		 4192012-06-17 Hans-Peter Nilsson <hp@axis.com>
420
421 * elf32-cris.c (cris_elf_relocate_section): <R_CRIS_32_IE>
422 <R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>: Handle references to
423 thread common symbols.
424
5968a7b8
NC		 4252012-06-13 Nick Clifton <nickc@redhat.com>
426
427 * elf32-arm.c (bfd_arm_get_mach_from_attributes): New function.
428 (elf32_arm_object_p): If the machine number could not be deduced
429 from the notes, call bfd_arm_get_mach_from_attributes to get the
430 number from the attributes.
431
8981c88a
L		 4322012-06-12 H.J. Lu <hongjiu.lu@intel.com>
433
434 PR bfd/14207
435 * elf.c (assign_file_positions_for_non_load_sections): Abort if
436 PT_GNU_RELRO segment doesn't fit in PT_LOAD segment.
437
3832a4d8
AM		 4382012-06-12 Alan Modra <amodra@gmail.com>
439
440 PR ld/14207
441 * elf.c (_bfd_elf_map_sections_to_segments): Disregard bss type
442 sections at end of PT_LOAD segment when searching for segment
443 that contains end of relro extent.
444
f3944f72
L		 4452012-06-11 H.J. Lu <hongjiu.lu@intel.com>
446
447 * elf.c (assign_file_positions_for_non_load_sections): Reindent.
448
be01b344
L		 4492012-06-11 H.J. Lu <hongjiu.lu@intel.com>
450
451 * elf.c (_bfd_elf_map_sections_to_segments): Reindent.
452
ffbc01cc
AM		 4532012-06-06 Alan Modra <amodra@gmail.com>
454
455 * elflink.c (elf_link_input_bfd): Provide a file symbol for
456 each input file with local syms, if the input lacks such.
457 (bfd_elf_final_link): Add a file symbol to mark end of locals
458 for which we can associate with input files.
459 (struct elf_final_link_info): Add filesym_count field.
460 (struct elf_outext_info): Add need_second_pass and second_pass.
461 (elf_link_output_extsym): Detect symbols defined in the output
462 file, emit them on second pass over locals.
463
fe78531d
JK		 4642012-06-04 Jan Kratochvil <jan.kratochvil@redhat.com>
465
466 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
467 of target_read_memory as bfd_size_type.
468 * bfd-in2.h: Regenerate.
469 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
470 argument of target_read_memory as bfd_size_type.
471 (_bfd_elf32_bfd_from_remote_memory): Likewise.
472 (_bfd_elf64_bfd_from_remote_memory): Likewise.
473 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
474 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
475
aef36ac1
AM		 4762012-06-03 Alan Modra <amodra@gmail.com>
477
478 PR binutils/13897
479 * elf.c (elf_find_function): Cache last function sym info.
480 (_bfd_elf_maybe_function_sym): Return function size, pass in
481 section of interest.
482 * elf-bfd.h (struct elf_backend_data <maybe_function_sym>): Likewise.
483 (_bfd_elf_maybe_function_sym): Likewise.
484 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
485 (opd_entry_value): Add in_code_sec param. Revert caching code.
486 Return -1 if in_code_sec and function found in wrong section.
487 Update all calls.
488
5299c1c4
JK		 4892012-06-01 Siddhesh Poyarekar <siddhesh@redhat.com>
490
491 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
492 of target_read_memory as size_t.
493 * bfd-in2.h: Regenerate.
494 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
495 argument of target_read_memory as size_t.
496 (_bfd_elf32_bfd_from_remote_memory): Likewise.
497 (_bfd_elf64_bfd_from_remote_memory): Likewise.
498 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
499 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
500
ee1e4ede
AM		 5012012-06-01 Alan Modra <amodra@gmail.com>
502
503 PR binutils/13897
504 * elf64-ppc.c (opd_entry_value): Rewrite cache code.
505
6f0c7050
TT		 5062012-05-29 Tom Tromey <tromey@redhat.com>
507
508 * opncls.c (bfd_fopen): Always close fd on failure.
509 (bfd_fdopenr): Likewise.
510
f5eda473
AM		 5112012-05-27 Alan Modra <amodra@gmail.com>
512
513 PR ld/14170
514 * elflink.c (_bfd_elf_merge_symbol): When a symbol defined in
515 a dynamic library finds a new instance with non-default
516 visibility in a regular object, correctly handle symbols
517 already on the undefs list and undo dynamic symbol state when
518 the new symbol is hidden or internal.
519
bbf96e4e
L		 5202012-05-25 H.J. Lu <hongjiu.lu@intel.com>
521
522 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't use
523 dynamic_sec_flags to create PLT .eh_frame section.
524 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
525
9a2a56cc
AM		 5262012-05-25 Alan Modra <amodra@gmail.com>
527
528 PR ld/13909
529 * elf-eh-frame.c (_bfd_elf_eh_frame_present): New function.
530 (_bfd_elf_maybe_strip_eh_frame_hdr): Use it here.
531 * elf-bfd.h (_bfd_elf_eh_frame_present): Declare.
532 * elflink.c (bfd_elf_size_dynamic_sections): Let the backend
533 size dynamic sections before stripping eh_frame_hdr.
534 (bfd_elf_gc_sections): Handle multiple .eh_frame sections.
535 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Drop glink_eh_frame
536 if no other .eh_frame sections exist.
537 * elf64-ppc.c (ppc64_elf_size_stubs): Likewise.
538 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't size
539 or alloc plt_eh_frame here..
540 (elf_i386_size_dynamic_sections): ..do it here instead. Don't
541 specially keep sgotplt, iplt, tgotplt, sdynbss for symbols.
542 (elf_i386_finish_dynamic_sections): Check plt_eh_frame->contents
543 before writing plt offset.
544 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't size
545 or alloc plt_eh_frame here..
546 (elf_x86_64_size_dynamic_sections): ..do it here instead.
547 (elf_x86_64_finish_dynamic_sections): Check plt_eh_frame->contents
548 before writing plt offset.
549
4bbe044a
AM		 5502012-05-24 Alan Modra <amodra@gmail.com>
551
552 PR ld/14158
553 * elf64-ppc.c (ppc64_elf_size_stubs): Round up glink_eh_frame
554 size to output section alignment.
555 (ppc64_elf_build_stubs): Likewise, and extend last FDE to cover.
556
89b2bec8
AM		 5572012-05-23 Alan Modra <amodra@gmail.com>
558
559 * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Handle
560 BFDs with multiple .eh_frame sections.
561
259b427a
AM		 5622012-05-23 Alan Modra <amodra@gmail.com>
563
564 PR ld/13909
565 * elflink.c (bfd_elf_discard_info): Don't ignore dynamic BFDs.
566
e4de50d4
L		 5672012-05-22 H.J. Lu <hongjiu.lu@intel.com>
568
569 PR ld/13909
570 * elf32-i386.c (elf_i386_create_dynamic_sections): Revert the
571 last change.
572 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
573
7e01508c
AM		 5742012-05-22 Alan Modra <amodra@gmail.com>
575
576 * elflink.c (bfd_elf_discard_info): Look for next .eh_frame if
577 first one is zero size or discarded.
578 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set most of
579 glink_eh_frame contents here..
580 (ppc_elf_finish_dynamic_sections): ..rather than here. Just set
581 offset to .glink.
582
5d4f7eb2
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): Create PLT
587 eh_frame section if there is an input .eh_frame section.
588 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
589
2fe0fd06
L		 5902012-05-22 H.J. Lu <hongjiu.lu@intel.com>
591
592 PR ld/14105
593 * elf32-i386.c (elf_i386_create_dynamic_sections): Always
594 create PLT eh_frame section with SEC_LINKER_CREATED.
595 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
596
90061c33
AM		 5972012-05-22 Alan Modra <amodra@gmail.com>
598
599 * elflink.c (bfd_elf_discard_info): Handle multiple .eh_frame
600 sections attached to a BFD.
601 * section.c (bfd_get_section_by_name): Rewrite description.
602 (bfd_get_next_section_by_name): New function.
603 * bfd-in2.h: Regenerate.
604
8bbeae90
AS		 6052012-05-21 Andreas Schwab <schwab@linux-m68k.org>
606
607 * elf32-m68k.c (elf_m68k_grok_prstatus): New function.
608 (elf_m68k_grok_psinfo): New function.
609 (elf_backend_grok_prstatus): Define.
610 (elf_backend_grok_psinfo): Define.
611
a44acb1e
MR		 6122012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
613
614 * elf64-mips.c (elf_backend_got_header_size): Correct definition.
615 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Use the ELF
616 backend's GOT header size instead of hardcoding it.
617
751c1fe7
MR		 6182012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
619
620 * elf32-vax.c (elf_vax_relocate_section)
621 <R_VAX_8, R_VAX_16, R_VAX_32>: Don't check if info->shared again.
622
ddd74d3c
MR		 6232012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
624
625 * elf32-vax.c (elf_vax_relocate_section)
626 <R_VAX_8, R_VAX_16, R_VAX_32>: Use section flags rather than
627 its name as the check for text sections.
628
b0189df0
MR		 6292012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
630
631 * elf64-mips.c (mips_elf64_be_swap_reloc_out): Also make sure
632 the third reloc offset is the same as the first.
633
94caa966
AM		 6342012-05-19 Alan Modra <amodra@gmail.com>
635
636 * elf32-ppc.h (has_vle_insns, is_ppc_vle): Delete.
637 (has_tls_reloc, has_tls_get_addr_call): Move back to..
638 * elf32-ppc.c: ..here.
639 (ppc_elf_section_flags, elf_backend_section_flags): Delete.
640 (ppc_elf_modify_segment_map): Use ELF sh_flags to detect VLE sections.
641
220cf809
L		 6422012-05-18 H.J. Lu <hongjiu.lu@intel.com>
643
644 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
645 _DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
646 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
647
3a11e31e
RM		 6482012-05-18 Roland McGrath <mcgrathr@google.com>
649
650 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix last change so as
651 not to clobber the ar_fmag field stored in ARED->arch_header.
652
2a0bfc8d
PA		 6532012-05-18 Pedro Alves <palves@redhat.com>
654
655 * mach-o.h: Don't include sysdep.h.
656
0bee45d9
NC		 6572012-05-18 Nick Clifton <nickc@redhat.com>
658
659 PR 14072
660 * bfd-in.h: Check for PACKAGE or PACKAGE_VERSION before
661 complaining about config.h not having been included.
662 * bfd-in2.h: Regenerate.
663
f2c621e4
AS		 6642012-05-18 Andreas Schwab <schwab@linux-m68k.org>
665
666 * aclocal.m4: Regenerate.
667 * Makefile.in: Regenerate.
668
df7b86aa
NC		 6692012-05-17 Daniel Richard G. <skunk@iskunk.org>
670 Nick Clifton <nickc@redhat.com>
671
672 PR 14072
673 * configure.in: Add check that sysdep.h has been included before
674 any system header files.
675 * configure: Regenerate.
676 * config.in: Regenerate.
677 * aclocal.m4: Regenerate.
678 * bfd-in.h: Generate an error if included before config.h.
679 * sysdep.h: Likewise.
680 * bfd-in2.h: Regenerate.
681 * compress.c: Remove #include "config.h".
682 * plugin.c: Likewise.
683 * elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h.
684 * elf64-hppa.c: Likewise.
685 * som.c: Likewise.
686 * xsymc.c: Likewise.
687
2633a79c
AM		 6882012-05-17 Maciej W. Rozycki <macro@linux-mips.org>
689 Alan Modra <amodra@gmail.com>
690
691 * elf.c (ignore_section_sym): Correct comment. Don't return
692 true for absolute section.
693 (elf_map_symbols): Move stray comment. Adjust for above change.
694 Don't discard global section symbols.
695
ab6dce23
AM		 6962012-05-17 Alan Modra <amodra@gmail.com>
697
698 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make _DYNAMIC,
699 _GLOBAL_OFFSET_TABLE_ or _PROCEDURE_LINKAGE_TABLE_ absolute.
700 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Don't make _DYNAMIC
701 absolute.
702
e1dad58d
AM		 7032012-05-17 Alan Modra <amodra@gmail.com>
704
705 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call, has_vle_insns,
706 is_ppc_vle): Move to..
707 * elf32-ppc.h: ..here, making is_ppc_vle a macro.
708
a0f49396
NC		 7092012-05-16 Sergio Durigan Junior <sergiodj@redhat.com>
710
711 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma,
712 bfd_get_section_lma, bfd_get_section_alignment,
713 bfd_get_section_flags, bfd_get_section_userdata): Rewrite macros
714 in order to use the `bfd' argument.
715 * bfd-in2.h: Regenerate.
716 * elf-vxworks.c (elf_vxworks_finish_dynamic_entry): Pass proper `bfd'
717 as the first argument for `bfd_get_section_alignment'.
718 * elf32-arm.c (create_ifunc_sections): Likewise, for
719 `bfd_set_section_alignment'.
720 * elf32-m32r.c (m32r_elf_relocate_section): Likewise, for
721 `bfd_get_section_name'.
722 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
723 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
724 (ppc_elf_relocate_section): Likewise.
725 * elf64-mmix.c (mmix_final_link_relocate): Likewise, for
726 `bfd_get_section_vma'.
727 * elf64-ppc.c (create_linkage_sections): Likewise, for
728 `bfd_set_section_alignment'.
729
40551fb8
NC		 7302012-05-16 Georg-Johann Lay <avr@gjlay.de>
731
732 PR target/13503
733 * reloc.c: Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
734 * bfd-in2.h: Regenerate.
735 * libbfd.h: Regenrate.
736 * elf32-avr.c (elf_avr_howto_table): Rename R_AVR_8_HHI8 to
737 R_AVR_8_HLO8.
738 (avr_reloc_map): Likewise.
739
691bf19c
NC		 7402012-05-16 Daniel Richard G. <skunk@iskunk.org>
741
742 PR binutils/13558
743 * bfd/aout-cris.c: Include sysdep.h before bfd.h.
744 * bfd/aout-ns32k.c: Likewise.
745 * bfd/aout-sparcle.c: Likewise.
746 * bfd/aout0.c: Likewise.
747 * bfd/bfd-in2.h: Likewise.
748 * bfd/coff-stgo32.c: Likewise.
749 * bfd/cpu-lm32.c: Likewise.
750 * bfd/cpu-microblaze.c: Likewise.
751 * bfd/cpu-score.c: Likewise.
752 * bfd/cpu-tilegx.c: Likewise.
753 * bfd/cpu-tilepro.c: Likewise.
754 * bfd/elf32-lm32.c: Likewise.
755 * bfd/elf32-microblaze.c: Likewise.
756 * bfd/elf32-score7.c: Likewise.
757 * bfd/elf32-tilepro.c: Likewise.
758 * bfd/elfxx-tilegx.c: Likewise.
759 * bfd/mach-o.h: Likewise.
760 * bfd/nlm32-ppc.c: Likewise.
761 * bfd/ns32knetbsd.c: Likewise.
762 * bfd/pef.h: Likewise.
763 * bfd/plugin.c: Likewise.
764 * bfd/stab-syms.c: Likewise.
765 * bfd/sunos.c: Likewise.
766 * bfd/syms.c: Likewise.
767 * bfd/xsym.h: Likewise.
768
8b127cbc
AM		 7692012-05-16 Alan Modra <amodra@gmail.com>
770
771 * elflink.c: Rename flaginfo to flinfo throughout, except..
772 (bfd_elf_lookup_section_flags): ..here, rename finfo to flaginfo.
773 Formatting, style. Simplify flag match.
774
a2a50954
AM		 7752012-05-16 Alan Modra <amodra@gmail.com>
776
777 * dwarf2.c: Formatting.
778 (arange_add): Pass in unit rather than bfd. Update callers.
779 Ignore empty ranges. Don't ask for cleared memory.
780 (parse_comp_unit): Only set unit->base_address if processing
781 DW_TAG_compile_unit.
782 (find_debug_info): Optimise section lookup.
783 (place_sections): Use bfd_alloc for stash->adjusted_sections.
784 (find_line): Match previously parsed comp unit addresses as we
785 do for newly parsed comp units.
786
df35687a
AM		 7872012-05-16 Alan Modra <amodra@gmail.com>
788
789 * archive.c (_bfd_generic_read_ar_hdr_mag): Ensure sscanf
790 stops at end of ar_size field.
791
eee3b786
AM		 7922012-05-16 Alan Modra <amodra@gmail.com>
793
794 PR ld/13962
795 PR ld/7023
796 * elf.c (bfd_section_from_shdr): Fail when .dynsym sh_info is
797 out of range. As a special case, fix sh_info for zero sh_size.
798 Do the same for .symtab.
799
6927f982
NC		 8002012-05-15 James Murray <jsm@jsm-net.demon.co.uk>
801 Stephane Carrez <stcarrez@nerim.fr>
802
803 * archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
804 * config.bfd: Likewise.
805 * cpu-m9s12x.c: New.
806 * cpu-m9s12xg.c: New.
807 * elf32-m68hc12.c: Add S12X and XGATE co-processor support.
808 Add option to offset S12 addresses into XGATE memory space.
809 Fix carry bug in IMM16 (IMM8 low/high) relocate.
810 * Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
811 (ALL_MACHINES_CFILES): Likewise.
812 * reloc.c: Add S12X relocs.
813 * Makefile.in: Regenerate.
814 * bfd-in2.h: Regenerate.
815 * libbfd.h: Regenerate.
816
b9c361e0
JL		 8172012-05-14 James Lemke <jwlemke@codesourcery.com>
818 Catherine Moore <clm@codesourcery.com>
819
820 * bfd.c (bfd_lookup_section_flags): Add section parm.
821 * ecoff.c (bfd_debug_section): Remove flag_info initializer.
822 * elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
823 (bfd_elf_lookup_section_flags): Add section parm.
824 * elf32-ppc.c (is_ppc_vle): New function.
825 (ppc_elf_modify_segment_map): New function.
826 (elf_backend_modify_segment_map): Define.
827 (has_vle_insns): New define.
828 * elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
829 * elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
830 Move in logic to omit / include a section.
831 * libbfd-in.h (bfd_link_info): Add section parm.
832 (bfd_generic_lookup_section_flags): Likewise.
833 * reloc.c (bfd_generic_lookup_section_flags): Likewise.
834 * section.c (bfd_section): Move out section_flag_info.
835 (BFD_FAKE_SECTION): Remove flag_info initializer.
836 * targets.c (_bfd_lookup_section_flags): Add section parm.
837
8382012-05-14 Catherine Moore <clm@codesourcery.com>
839
840 * archures.c (bfd_mach_ppc_vle): New.
841 * bfd-in2.h: Regenerated.
842 * cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
843 * elf32-ppc.c (split16_format_type): New enumeration.
844 (ppc_elf_vle_split16): New function.
845 (HOWTO): Add entries for R_PPC_VLE relocations.
846 (ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
847 (ppc_elf_section_flags): New function.
848 (ppc_elf_lookup_section_flags): New function.
849 (ppc_elf_section_processing): New function.
850 (ppc_elf_check_relocs): Handle PPC_VLE relocations.
851 (ppc_elf_relocation_section): Likewise.
852 (elf_backend_lookup_section_flags_hook): Define.
853 (elf_backend_section_flags): Define.
854 (elf_backend_section_processing): Define.
6927f982 855 * elf32-ppc.h (ppc_elf_section_processing): Declare.
b9c361e0
JL		 856 * libbfd.h: Regenerated.
857 * reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
858 BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
859 BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
860 BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
861 BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
862 BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
863 BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
864 BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
865 BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
866
8b127cbc 8672012-05-11 Georg-Johann Lay <avr@gjlay.de>
99700d6f
NC		 868
869 PR target/13503
870 * reloc.c: Add new ENUM for BFD_RELOC_AVR_8_LO,
871 BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HHI.
872 * bfd-in2.h: Regenerate.
873 * libbfd.h: Regenrate.
874 * elf32-avr.c (elf_avr_howto_table): Add entries for
875 R_AVR_8_LO8, R_AVR_8_HI8, R_AVR_8_HHI8.
876 (avr_reloc_map): Add RELOC mappings for R_AVR_8_LO8, R_AVR_8_HI8,
877 R_AVR_8_HHI8.
878
268a8d3a
L		 8792012-05-10 H.J. Lu <hongjiu.lu@intel.com>
880
881 * elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32
882 addend overflow check.
883
74b1e045
DD		 8842012-05-10 DJ Delorie <dj@redhat.com>
885
886 * elf32-rx.c (rx_elf_object_p): Ignore empty segments.
887
6f2c9068
L		 8882012-05-10 H.J. Lu <hongjiu.lu@intel.com>
889
890 * elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
891 hex number in x32 addend overflow check.
892
1da80baa
L		 8932012-05-10 H.J. Lu <hongjiu.lu@intel.com>
894
895 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
896 R_X86_64_RELATIVE64.
897
8cf0d2dd
L		 8982012-05-09 H.J. Lu <hongjiu.lu@intel.com>
899
900 * elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
901 overflow for R_X86_64_RELATIVE64.
902
2d16d28e
DK		 9032012-05-08 Ben Cheng <bccheng@google.com>
904
8b127cbc 905 * elf.c: Preserve the original p_align and p_flags if they are
2d16d28e
DK		 906 valid.
907
2de5d135
AM		 9082012-05-07 Alan Modra <amodra@gmail.com>
909
910 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update
911 RELOC_AGAINST_DISCARDED_SECTION invocation.
912
a134cc9b
HPN		 9132012-05-07 Hans-Peter Nilsson <hp@axis.com>
914
915 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use
916 local variable i_ instead of assuming and using a variable i.
917
545fd46b
MR		 9182012-05-07 Maciej W. Rozycki <macro@linux-mips.org>
919
920 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
921 relocations.
922 * elfxx-mips.c (mips_reloc_against_discarded_section): New
923 function.
924 (_bfd_mips_elf_relocate_section): Call it, in place of
925 RELOC_AGAINST_DISCARDED_SECTION.
926 * elf-m10200.c (mn10200_elf_relocate_section): Update arguments
927 to RELOC_AGAINST_DISCARDED_SECTION.
928 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
929 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
930 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
931 * elf32-bfin.c (bfin_relocate_section): Likewise.
932 (bfinfdpic_relocate_section): Likewise.
933 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
934 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
935 * elf32-cris.c (cris_elf_relocate_section): Likewise.
936 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
937 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
938 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
939 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
940 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
941 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
942 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
943 * elf32-i370.c (i370_elf_relocate_section): Likewise.
944 * elf32-i386.c (elf_i386_relocate_section): Likewise.
945 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
946 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
947 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
948 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
949 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
950 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
951 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
952 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
953 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
954 * elf32-mep.c (mep_elf_relocate_section): Likewise.
955 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
956 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
957 * elf32-mt.c (mt_elf_relocate_section): Likewise.
958 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
959 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
960 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
961 * elf32-rx.c (rx_elf_relocate_section): Likewise.
962 * elf32-s390.c (elf_s390_relocate_section): Likewise.
963 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
964 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
965 * elf32-sh.c (sh_elf_relocate_section): Likewise.
966 * elf32-spu.c (spu_elf_relocate_section): Likewise.
967 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
968 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
969 * elf32-v850.c (v850_elf_relocate_section): Likewise.
970 * elf32-vax.c (elf_vax_relocate_section): Likewise.
971 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
972 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
973 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
974 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
975 (elf64_alpha_relocate_section): Likewise.
976 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
977 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
978 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
979 * elf64-s390.c (elf_s390_relocate_section): Likewise.
980 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
981 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
982 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
983 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
984 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
985
62ab84ec
AM		 9862012-05-05 Alan Modra <amodra@gmail.com>
987
988 PR ld/14052
989 PR ld/13621
990 * linker.c (_bfd_nearby_section): Revert 2012-02-13 change.
991
45dfa85a
AM		 9922012-05-05 Alan Modra <amodra@gmail.com>
993
994 * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section,
995 bfd_und_section and bfd_ind_section with their _ptr variants, or
996 use corresponding bfd_is_* macros.
997 * aout-ns32k.c: Likewise.
998 * aout-tic30.c: Likewise.
999 * coff-arm.c: Likewise.
1000 * coff-tic54x.c: Likewise.
1001 * cpu-ns32k.c: Likewise.
1002 * elf-attrs.c: Likewise.
1003 * elfcode.h: Likewise.
1004 * peicode.h: Likewise.
1005 * reloc.c: Likewise.
1006 * riscix.c: Likewise.
1007 * versados.c: Likewise.
1008 * section.c: Likewise.
1009 (bfd_abs_section, bfd_ind_section, bfd_com_section,
1010 bfd_ind_section): Delete.
1011 (std_section): New array replacing above.
1012 (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr,
1013 bfd_ind_section_ptr, STD_SECTION): Update.
1014 (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts.
36ab465d 1015 * bfd-in2.h: Regenerate.
45dfa85a 1016
f6c1a2d5
NC		 10172012-05-03 Sean Keys <skeys@ipdatasys.com>
1018
1019 * cpu-xgate.c: New file. Added XGATE support.
1020 * archures.c (bfd_architecture): Add XGATE architecture.
1021 (bfd_archures_list): Add reference to XGATE architecture info.
1022 * elf-bfd.h (prep_headers): Handle bfd_arch_xgate.
1023 * reloc.c: Add various XGATE relocation enums.
1024 * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector
1025 list.
1026 * Makefile.am: Add support for XGATE elf.
1027 * configure.in: Ditto.
1028 * config.bfd: Ditto.
1029 * Makefile.in: Regenerate.
1030 * configure: Ditto.
1031 * bfd-in2.h: Ditto.
1032 * libbfd.h: Ditto.
1033 Added files for XGATE relocations.
1034 * elf32-xgate.c: Created minimal relocation file.
1035 * elf32-xgate.h: Created minimal header file for elf32-xgate.
1036
fec16237
TG		 10372012-05-03 Tristan Gingold <gingold@adacore.com>
1038
1039 * dwarf2.c (decode_line_info): Ignore
1040 DW_LNE_HP_source_file_correlation.
1041
57402f1e
NC		 10422012-05-01 Nick Clifton <nickc@redhat.com>
1043
1044 PR binutils/13121
1045 * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with
1046 AIX system headers.
1047 * coff-ppc.c: Likewise.
1048 * cofflink.c: Likewise.
1049 * elf32-arm.c: Likewise.
1050 * elf64-sparc.c: Likewise.
1051 * elflink.c: Likewise.
1052 * pdp11.c: Likewise.
1053 * rescoff.c: Likewise.
1054
c49ead2f
MW		 10552012-04-26 Mark Wielaard <mjw@redhat.com>
1056
1057 * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
1058 possibly being relative to DW_AT_low_pc.
1059 (parse_comp_unit): Likewise.
1060
cab0ad83
AS		 10612012-04-26 Andreas Schwab <schwab@linux-m68k.org>
1062
1063 * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
1064 also when generating PIE.
1065 (elf_m68k_discard_copies): Mark undefined weak symbols referenced
1066 by relocations as dynamic.
1067
2b56b3f3
HPN		 10682012-04-26 Hans-Peter Nilsson <hp@axis.com>
1069
1070 Provide a way for programs to recognize BFD_ASSERT calls.
1071 * bfd.c (bfd_assert_handler_type): New API type.
1072 (bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
1073 (_bfd_assert_handler): New variable.
1074 (_bfd_default_assert_handler): New function.
1075 (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
1076 * libbfd-in.h (_bfd_assert_handler): Declare.
1077 * libbfd.h, bfd-in2.h: Regenerate.
1078
27586251
HPN		 10792012-04-24 Hans-Peter Nilsson <hp@axis.com>
1080
1081 PR ld/13990
1082 * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local
1083 symbol, where PLT refcount is set to -1.
1084
dbaa2011
AM		 10852012-04-24 Alan Modra <amodra@gmail.com>
1086
1087 PR ld/13991
8b127cbc 1088 * elf-bfd.h (_bfd_elf_link_just_syms): Define as
dbaa2011 1089 _bfd_generic_link_just_syms.
8b127cbc
AM		 1090 * elflink.c (_bfd_elf_link_just_syms): Delete.
1091 * linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
dbaa2011 1092
8b127cbc
AM		 1093 * bfd-in.h (discarded_section): Renamed from elf_discarded_section.
1094 * section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
dbaa2011
AM		 1095 SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
1096 SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
8b127cbc
AM		 1097 * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1098 * elf.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1099 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
1100 * elf32-crx.c, * elf32-d10v.c, * elf32-epiphany.c,
1101 * elf32-fr30.c, * elf32-frv.c, * elf32-h8300.c,
1102 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c,
1103 * elf32-i860.c, * elf32-ip2k.c, * elf32-iq2000.c,
1104 * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c,
1105 * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
1106 * elf32-mep.c, * elf32-moxie.c, * elf32-msp430.c,
1107 * elf32-mt.c, * elf32-openrisc.c, * elf32-ppc.c,
1108 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c,
1109 * elf32-score.c, * elf32-score7.c, * elf32-sh.c,
1110 * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1111 * elf32-v850.c, * elf32-vax.c, * elf32-xc16x.c,
1112 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
1113 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1114 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c,
1115 * elf64-x86-64.c, * elflink.c, * elfnn-ia64.c,
1116 * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c,
1117 * reloc.c: Update all references.
1118 * bfd-in2.h: Regenerate.
dbaa2011 1119
87049b0d
AK		 11202012-04-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1121
1122 * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1123 * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1124
85e02784
TS		 11252012-04-19 Thomas Schwinge <thomas@codesourcery.com>
1126
1127 * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for
1128 got_type.
1129 (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use
1130 it.
1131
87458ed2
KK		 11322012-04-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1133
1134 * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic
1135 relocations when LE conversion happens on the IE tls symbol.
1136
ea2d813e
RM		 11372012-04-17 Roland McGrath <mcgrathr@google.com>
1138
1139 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
1140 so that 32-byte boundary is a proper instruction boundary.
1141
da03bf4d
TG		 11422012-04-17 Tristan Gingold <gingold@adacore.com>
1143
1144 * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to
1145 member of an object archive.<
1146
d2226024
TG		 11472012-04-17 Tristan Gingold <gingold@adacore.com>
1148
1149 * vms-lib.c (MAX_EKEYLEN): Define.
1150 (MAX_KEYLEN): Fix value.
1151 (vms_write_index): Add comments and fix indentation.
1152 Adjust comparaison. Add assertions. Free kbn_blk.
1153 (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN.
1154 Compense MAX_KEYLEN adjustment.
1155
cb4437b8
MR		 11562012-04-16 Maciej W. Rozycki <macro@linux-mips.org>
1157
1158 * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs.
1159 (_bfd_mips_elf_check_relocs): Update accordingly.
1160
aed64b35
L		 11612012-04-13 Alan Modra <amodra@gmail.com>
1162
1163 PR ld/13947
1164 * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
1165 reloc sections.
1166
2615994e
DM		 11672012-04-12 David S. Miller <davem@davemloft.net>
1168
1169 * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
1170 BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
1171 * libbfd.h: Regenerate.
1172 * bfd-in2.h: Likewise.
1173 * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
1174 (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
1175 R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
1176 (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
1177 (_bfd_sparc_elf_check_relocs): Likewise.
1178 (_bfd_sparc_elf_gc_sweep_hook): Likewise.
1179 (_bfd_sparc_elf_relocate_section): Likewise.
1180
b38cadfb
NC		 11812012-04-12 Roland McGrath <mcgrathr@google.com>
1182
1183 * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
1184 New variables.
1185 (struct elf32_arm_link_hash_table): New member `nacl_p'.
1186 (elf32_arm_link_hash_table_create): Initialize it.
1187 (elf32_arm_nacl_link_hash_table_create): New function.
1188 (arm_movw_immediate, arm_movt_immediate): New functions.
1189 (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
1190 (elf32_arm_finish_dynamic_sections): Likewise.
1191 (elf32_arm_output_plt_map_1): Likewise.
1192 (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
1193 New backend vector stanza.
1194 (elf32_arm_nacl_modify_segment_map): New function.
1195 * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
1196 * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
1197 * configure.in: Likewise.
1198 (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
1199 (bfd_elf32_littlearm_nacl_vec): Likewise.
1200 (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
1201 (bfd_elf32_bigarm_symbian_vec): Likewise.
1202 (bfd_elf32_littlearm_symbian_vec): Likewise.
1203 (bfd_elf32_bigarm_vxworks_vec): Likewise.
1204 (bfd_elf32_littlearm_vxworks_vec): Likewise.
1205 * configure: Regenerated.
1206
202e2356
NC		 12072012-04-12 Tristan Gingold <gingold@adacore.com>
1208
1209 * elflink.c (elf_link_output_extsym): Add a guard.
1210 (bfd_elf_final_link): Remove assertion.
1211 (bfd_elf_final_link): Add a guard.
1212 * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
1213 (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
1214 (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
1215 (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
1216 Remove.
1217 (elfNN-ia64-vms target): Move to ...
1218 * elf64-ia64-vms.c: New file.
1219 * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
1220 * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
1221 (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
1222 * configure: Regenerate.
1223 * Makefile.in: Regenerate.
1224
4841cf0c
NC		 12252012-04-11 Nick Clifton <nickc@redhat.com>
1226
1227 PR binutils/13897
1228 * elf64-ppc.c (opd_entry_value): When dealing with sections
1229 without relocs, keep the last section loaded in order to avoid
1230 unnecessary reloads.
1231
d324f6d6
RM		 12322012-04-09 Roland McGrath <mcgrathr@google.com>
1233
1234 * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
1235 * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
1236 (nacl_modify_program_headers): Likewise.
1237
5a68afcf
RM		 12382012-04-03 Roland McGrath <mcgrathr@google.com>
1239
1240 * elf-nacl.c: New file.
1241 * elf-nacl.h: New file.
1242 * elf32-i386.c (elf_backend_modify_segment_map): Define for
1243 bfd_elf32_i386_nacl_vec.
1244 (elf_backend_modify_program_headers): Likewise.
1245 * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
1246 bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
1247 (elf_backend_modify_program_headers): Likewise.
1248 * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
1249 (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
1250 * Makefile.in: Regenerated.
1251 * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
1252 (bfd_elf32_x86_64_nacl_vec): Likewise.
1253 (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
1254 (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
1255 (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
1256 (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
1257 (bfd_elf32_i386_nacl_vec): Likewise.
1258 (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
1259 (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
1260 * configure: Regenerated.
1261
3a4ae681
AS		 12622012-03-31 Andreas Schwab <schwab@linux-m68k.org>
1263
1264 * elf32-m68k.c (elf_m68k_relocate_section): Allow
1265 R_68K_TLS_LE{8,16,32} for PIE.
1266
a7e28bbe
AK		 12672012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1268
1269 * elf64-s390.c: Fix several comments regarding PLT entry
1270 description.
1271 * elf32-s390.c: Likewise.
1272
f41345a7
AK		 12732012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1274
1275 * elf64-s390.c: Use the section pointer shortcuts in
1276 elf_link_hash_table and remove them from the target specific
1277 variant.
1278 * elf32-s390.c: Likewise.
1279
9aa17453
AK		 12802012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1281
1282 * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
1283 New definitions.
1284 (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
1285 (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
1286 (elf_s390_finish_dynamic_sections): Likewise.
1287 * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
1288 (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
1289 (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
1290 (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
1291 (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
1292
00d8c7a9
AK		 12932012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1294
1295 * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
1296 Rename all occurrences in the file to elf_dyn_relocs.
1297 * elf64-s390.c: Likewise.
1298
a66eed7a
AM		 12992012-03-30 Alan Modra <amodra@gmail.com>
1300
1301 * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
1302 libraries.
1303
f67f98b5
AM		 13042012-03-29 Alan Modra <amodra@gmail.com>
1305
1306 * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
1307 * bfd-in2.h: Regenerate.
1308
e8d2ba53
AM		 13092012-03-23 Alan Modra <amodra@gmail.com>
1310
1311 * elf.c (assign_file_positions_for_non_load_sections): Don't warn
1312 on empty alloc sections.
1313
051d833a
AM		 13142012-03-23 Alan Modra <amodra@gmail.com>
1315
1316 * linker.c (_bfd_nearby_section): New function, split out from..
1317 (fix_syms): ..here.
1318 * bfd-in.h (_bfd_nearby_section): Declare.
1319 * bfd-in2.h: Regenerate.
1320 * elflink.c (elf_link_input_bfd): Don't use text_index_section or
1321 data_index_section with ld -q or ld -r output relocs against
1322 stripped output sections. Instead use _bfd_nearby_section.
1323
62599110
AM		 13242012-03-23 Alan Modra <amodra@gmail.com>
1325
1326 PR binutils/13894
1327 * elf64-ppc.c (opd_entry_value): Read full symbol table when
1328 sym hashes unavailable.
1329
b781d74f
JM		 13302012-03-21 Eliot Dresselhaus <eliot@sonic.net>
1331
1332 * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
1333 for non-C6X objects.
1334
17d5dae2
KT		 13352012-03-20 Kai Tietz <ktietz@redhat.com>
1336
1337 PR ld/12742
1338 * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
1339 * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
1340 Add windows.h header include if HAVE_WINDOWS_H is defined.
1341 (dlerror): New static function if windows variant is used instead
1342 of dlfcn.h.
1343 (dlclose): Likewise.
1344 (dlopen): Likewise.
1345 (dlsym): Likewise.
1346 * configure: Regenerated.
1347 * config.in: Regenerated.
1348
bdb892b9
L		 13492012-03-20 H.J. Lu <hongjiu.lu@intel.com>
1350
1351 PR ld/13880
1352 * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
1353 for R_386_GOTOFF relocation against protected function if
1354 SYMBOLIC_BIND is true.
1355
1356 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
1357 error for R_X86_64_GOTOFF64 relocation against protected function
1358 when building executable or SYMBOLIC_BIND is true.
1359
8059fb19
RM		 13602012-03-16 Roland McGrath <mcgrathr@google.com>
1361
1362 * config.bfd: Handle x86_64-*-nacl*.
1363 * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
1364 (bfd_elf32_x86_64_nacl_vec): Likewise.
1365 * targets.c: Support them.
1366 * configure.in: Likewise.
1367 * configure: Regenerated.
1368
ac56ee8f
MGD		 13692012-03-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1370
1371 * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
1372 (elf32_arm_attributes_forbid_div): Likewise.
1373 (elf32_arm_merge_eabi_attributes): Correct handling of
1374 Tag_DIV_use.
1375
eed180f8
RM		 13762012-03-15 Roland McGrath <mcgrathr@google.com>
1377
a4456d24
RM		 1378 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
1379 elf_x86_64_backend_data parameters for plt_eh_frame.
1380
eed180f8
RM		 1381 * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
1382 (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
1383 (elf_x86_64_arch_bed): New variable.
1384 (elf_backend_arch_data): New macro.
1385 (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
1386 (elf_x86_64_allocate_dynrelocs): Likewise.
1387 (elf_x86_64_relocate_section): Likewise.
1388 (elf_x86_64_plt_sym_val): Likewise.
1389 (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
1390 parameters for PLT details.
1391 (elf_x86_64_finish_dynamic_sections): Likewise.
1392
caa0075c
RM		 13932012-03-14 Roland McGrath <mcgrathr@google.com>
1394
1395 * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
1396 to the full size, padding out with nop instructions.
1397
1d7e9d18
AM		 13982012-03-12 Alan Modra <amodra@gmail.com>
1399
1400 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
1401 on zero size dynbss symbol.
1402 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
1403 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
1404 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
1405 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
1406 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
1407 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
1408 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
1409 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
1410 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1411 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1412 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1413 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
1414 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
1415 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
1416 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
1417 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1418 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1419 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
1420 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1421 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1422 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
1423
aea77599
AM		 14242012-03-10 Edmar Wienskoski <edmar@freescale.com>
1425
1426 * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1427 * bfd-in2.h: Regenerate.
1428 * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
1429 bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1430
56b8aada
L		 14312012-03-09 H.J. Lu <hongjiu.lu@intel.com>
1432
1433 PR ld/13817
8b127cbc 1434 * elf32-i386.c (elf_i386_relocate_section): Restore
56b8aada
L		 1435 R_386_IRELATIVE.
1436
8b127cbc 1437 * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
56b8aada
L		 1438 R_X86_64_IRELATIVE.
1439
460f1cdc
TG		 14402012-03-08 Tristan Gingold <gingold@adacore.com>
1441
1442 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
1443 keylen according to archive kind. Set nextvbn and nextrfa lhd
1444 fields. Add comments.
1445
0a22ae8e
NC		 14462012-03-07 Nick Clifton <nickc@redhat.com>
1447
1448 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
1449 field.
1450 (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
1451 (elf_mn10300_tdata): Define.
1452 (elf_mn10300_local_got_tls_type): Define.
1453 (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
1454 R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
1455 R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
1456 R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
1457 (mn10300_reloc_map): Likewise.
1458 (elf_mn10300_tls_transition): New function.
1459 (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
1460 (mn10300_elf_check_relocs): Add TLS support.
1461 (mn10300_elf_final_link_relocate): Likewise.
1462 (mn10300_elf_relocate_section): Likewise.
1463 (mn10300_elf_relax_section): Likewise.
1464 (elf32_mn10300_link_hash_newfunc): Initialise new field.
1465 (_bfd_mn10300_copy_indirect_symbol): New function.
1466 (elf32_mn10300_link_hash_table_create): Initialise new fields.
1467 (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
1468 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
1469 (_bfd_mn10300_elf_reloc_type_class): Allocate an
1470 elf_mn10300_obj_tdata structure.
1471 (elf_backend_copy_indirect_symbol): Define.
1472 * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
1473 BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
1474 BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
1475 BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
1476 (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
1477 alongside other MN10300 relocations.
1478 * bfd-in2.h: Regenerate.
1479 * libbfd.h: Regenerate.
1480
3ce231f8
JJ		 14812012-03-06 Jakub Jelinek <jakub@redhat.com>
1482
1483 * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
1484 set relocate to TRUE.
1485
0bef263a
RO		 14862012-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1487
1488 PR ld/12152
1489 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
1490 overflows for R_SPARC_UA32 in .stab sections.
1491
84abc003
AM		 14922012-03-01 Alan Modra <amodra@gmail.com>
1493
1494 * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
1495
3d301fdc
AM		 14962012-02-27 Alan Modra <amodra@gmail.com>
1497
1498 * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
1499 before calling elf specific function.
1500 (sh_elf_osec_readonly_p): Test for error return from above.
1501
cb83c803
AM		 15022012-02-27 Alan Modra <amodra@gmail.com>
1503
1504 * elf32-spu.c (build_stub): Fix malloc under-allocation.
1505
6f7be959
WL		 15062012-02-25 Walter Lee <walt@tilera.com>
1507 * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
1508 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
1509 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
1510 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
1511 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
1512 BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
1513 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
1514 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
1515 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
1516 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
1517 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
1518 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
1519 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
1520 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
1521 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
1522 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
1523 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
1524 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
1525 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
1526 BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
1527 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
1528 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
1529 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
1530 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
1531 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
1532 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
1533 Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
1534 BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
1535 BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
1536 BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
1537 BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
1538 BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
1539 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
1540 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
1541 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
1542 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
1543 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
1544 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
1545 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
1546 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
1547 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
1548 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
1549 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
1550 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
1551 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
1552 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
1553 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
1554 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
1555 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
1556 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
1557 * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
1558 relocations.
1559 (tilepro_reloc_map): Ditto.
1560 (tilepro_info_to_howto_rela): Ditto.
1561 (reloc_to_create_func): Ditto.
1562 (tilepro_tls_translate_to_le): New.
1563 (tilepro_tls_translate_to_ie): New.
1564 (tilepro_elf_tls_transition): New.
1565 (tilepro_elf_check_relocs): Handle new tls relocations.
1566 (tilepro_elf_gc_sweep_hook): Ditto.
1567 (allocate_dynrelocs): Ditto.
1568 (tilepro_elf_relocate_section): Ditto.
1569 (tilepro_replace_insn): New.
1570 (insn_mask_X1): New.
1571 (insn_mask_X0_no_dest_no_srca): New
1572 (insn_mask_X1_no_dest_no_srca): New
1573 (insn_mask_Y0_no_dest_no_srca): New
1574 (insn_mask_Y1_no_dest_no_srca): New
1575 (srca_mask_X0): New
1576 (srca_mask_X1): New
1577 (insn_tls_le_move_X1): New
1578 (insn_tls_le_move_zero_X0X1): New
1579 (insn_tls_ie_lw_X1): New
1580 (insn_tls_ie_add_X0X1): New
1581 (insn_tls_ie_add_Y0Y1): New
1582 (insn_tls_gd_add_X0X1): New
1583 (insn_tls_gd_add_Y0Y1): New
1584 * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
1585 relocations.
1586 (tilegx_reloc_map): Ditto.
1587 (tilegx_info_to_howto_rela): Ditto.
1588 (reloc_to_create_func): Ditto.
1589 (tilegx_elf_link_hash_table): New field disable_le_transition.
1590 (tilegx_tls_translate_to_le): New.
1591 (tilegx_tls_translate_to_ie): New.
1592 (tilegx_elf_tls_transition): New.
1593 (tilegx_elf_check_relocs): Handle new tls relocations.
1594 (tilegx_elf_gc_sweep_hook): Ditto.
1595 (allocate_dynrelocs): Ditto.
1596 (tilegx_elf_relocate_section): Ditto.
1597 (tilegx_copy_bits): New.
1598 (tilegx_replace_insn): New.
1599 (insn_mask_X1): New.
1600 (insn_mask_X0_no_dest_no_srca): New.
1601 (insn_mask_X1_no_dest_no_srca): New.
1602 (insn_mask_Y0_no_dest_no_srca): New.
1603 (insn_mask_Y1_no_dest_no_srca): New.
1604 (insn_mask_X0_no_operand): New.
1605 (insn_mask_X1_no_operand): New.
1606 (insn_mask_Y0_no_operand): New.
1607 (insn_mask_Y1_no_operand): New.
1608 (insn_tls_ie_ld_X1): New.
1609 (insn_tls_ie_ld4s_X1): New.
1610 (insn_tls_ie_add_X0X1): New.
1611 (insn_tls_ie_add_Y0Y1): New.
1612 (insn_tls_ie_addx_X0X1): New.
1613 (insn_tls_ie_addx_Y0Y1): New.
1614 (insn_tls_gd_add_X0X1): New.
1615 (insn_tls_gd_add_Y0Y1): New.
1616 (insn_move_X0X1): New.
1617 (insn_move_Y0Y1): New.
1618 (insn_add_X0X1): New.
1619 (insn_add_Y0Y1): New.
1620 (insn_addx_X0X1): New.
1621 (insn_addx_Y0Y1): New.
1622 * libbfd.h: Regenerate.
1623 * bfd-in2.h: Regenerate.
1624
82590249
WL		 16252012-02-25 Walter Lee <walt@tilera.com>
1626
fb6cedde
WL		 1627 * config.bfd (tilegx-*-*): rename little endian vector; add big
1628 endian vector.
1629 (tilegxbe-*-*): New case.
1630 * configure.in (bfd_elf32_tilegx_vec): Rename...
1631 (bfd_elf32_tilegx_le_vec): ... to this.
1632 (bfd_elf32_tilegx_be_vec): New vector.
1633 (bfd_elf64_tilegx_vec): Rename...
1634 (bfd_elf64_tilegx_le_vec): ... to this.
1635 (bfd_elf64_tilegx_be_vec): New vector.
1636 * configure: Regenerate.
1637 * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
1638 (TARGET_LITTLE_NAME): Ditto.
1639 (TARGET_BIG_SYM): Define.
1640 (TARGET_BIG_NAME): Define.
1641 * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
1642 (TARGET_LITTLE_NAME): Ditto.
1643 (TARGET_BIG_SYM): Define.
1644 (TARGET_BIG_NAME): Define.
1645 * targets.c (bfd_elf32_tilegx_vec): Rename...
1646 (bfd_elf32_tilegx_le_vec): ... to this.
1647 (bfd_elf32_tilegx_be_vec): Declare.
1648 (bfd_elf64_tilegx_vec): Rename...
1649 (bfd_elf64_tilegx_le_vec): ... to this.
1650 (bfd_elf64_tilegx_be_vec): Declare.
1651 (_bfd_target_vector): Add / rename above vectors.
82590249
WL		 1652 * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
1653 * bfd-in2.h: Regenerate.
1654 * cpu-tilegx.c (bfd_tilegx32_arch): define.
fb6cedde 1655 (bfd_tilegx_arch): link to bfd_tilegx32_arch.
82590249 1656
4115917d
NC		 16572012-02-24 Nick Clifton <nickc@redhat.com>
1658
1659 PR ld/13730
1660 * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
1661 error message instead of aborting, when an outofrange reloc is
1662 encountered.
1663
19765f52
IS		 16642012-02-23 Iain Sandoe <idsandoe@googlemail.com>
1665
1666 * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
1667 (bfd_mach_o_canonicalize_one_reloc): Swap non-scattered reloc
1668 bit-fields when target and host differ in endian-ness. When
1669 PAIRs are non-scattered find the 'symbol' from the preceding
1670 reloc. Add FIXME re. reloc symbols on section boundaries.
1671 (bfd_mach_o_swap_out_non_scattered_reloc): New.
1672 (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
1673
6639d37a
IS		 16742012-02-17 Iain Sandoe <idsandoe@googlemail.com>
1675
1676 * mach-o-i386.c (i386_howto_table): Add support for 16 bit
1677 sect-diffs.
1678 (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
1679 (bfd_mach_o_i386_swap_reloc_out): Likewise.
1680
e1e81ed3
IS		 16812012-02-17 Tristan Gingold <gingold@adacore.com>
1682
1683 * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
1684 * libbfd.h: Regenerated.
1685 * bfd-in2.h: Likewise.
1686 * mach-o-i386.c (i386_howto_table): Include local sectdiff.
1687 (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
1688 (bfd_mach_o_i386_swap_reloc_out): Likewise.
1689
d0ddfe27
AK		 16902012-02-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1691
1692 * elf32-s390.c (elf_s390_relocate_section): Support basr in the
1693 GD->LE and LD->LE optimizations.
1694
eb8c5f3f
AM		 16952012-02-16 Alan Modra <amodra@gmail.com>
1696
1697 PR binutils/13355
1698 * elf32-rx.c (elf32_rx_relax_section): Correct width check.
1699
e1741a1e
RH		 17002012-02-13 Richard Henderson <rth@redhat.com>
1701
1702 PR ld/13621
1703 * linker.c (fix_syms): Force symbols outside any section into
1704 bfd_abs_section_ptr.
1705
5efbbc43
AM		 17062012-02-13 Alan Modra <amodra@gmail.com>
1707
1708 * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
1709 * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
1710 * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
1711 * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
1712
3e3c397d
JK		 17132012-02-11 Jan Kratochvil <jan.kratochvil@redhat.com>
1714 Nick Clifton <nickc@redhat.com>
1715
1716 * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
1717 memset.
1718
09903f4b
IS		 17192012-02-10 Iain Sandoe <idsandoe@googlemail.com>
1720
1721 * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
1722 vma additions in their logical, rather than physical order.
1723
632039e0
IS		 17242012-02-10 Iain Sandoe <idsandoe@googlemail.com>
1725
1726 * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
1727 parameters.
1728 * mach-o-x86-64.c (text_section_names_xlat): New.
1729 (mach_o_x86_64_segsec_names_xlat): New.
1730 (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
1731 * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
1732
565a6476
TG		 17332012-02-10 Tristan Gingold <gingold@adacore.com>
1734
1735 * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
1736 to avoid infinite loop. Add comments.
1737
923f257f
L		 17382012-02-09 H.J. Lu <hongjiu.lu@intel.com>
1739
1740 PR ld/13675
1741 * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
1742 nop instructions.
1743 (bfd_arch_i386_short_nop_fill): New.
1744 (bfd_arch_i386_long_nop_fill): Likewise.
1745 Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
1746 initializers. Use bfd_arch_i386_long_nop_fill on 64bit
1747 bfd_arch_info initializers.
1748
1749 * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
1750 (bfd_arch_i386_short_nop_fill): This.
1751 Update bfd_arch_info initializers.
1752 * cpu-l1om.c: Likewise.
1753
4e6b54a6
AM		 17542012-02-08 Alan Modra <amodra@gmail.com>
1755
1756 * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
1757 (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
1758 the correct h->u.weakdef.
1759
ff9e0f5b
AM		 17602012-02-07 Alan Modra <amodra@gmail.com>
1761
1762 * elf.c (elf_find_function): Don't use internal_elf_sym.
1763 (_bfd_elf_maybe_function_sym): Likewise. Replace elf_symbol_type
1764 parameter with asymbol.
1765 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
1766 * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
1767 (struct elf_backend_data <maybe_function_sym>): Likewise.
1768
526f25b2
EW		 17692012-02-02 Vidya Praveen (vidya.praveen@atmel.com)
1770
1771 PR bfd/13410
8b127cbc 1772 * elf32-avr.c (elf32_avr_relax_section): Correct the
526f25b2
EW		 1773 condition that qualifies the candidates for relaxation.
1774
7c4f9963
TG		 17752012-02-02 Tristan Gingold <gingold@adacore.com>
1776
1777 * bfdio.c (real_fopen): Remove unused vms_modes variable.
1778
facf03f2
TG		 17792012-02-02 Tristan Gingold <gingold@adacore.com>
1780
1781 * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
1782 variable warning.
1783
cd99171c
TG		 17842012-02-02 Tristan Gingold <gingold@adacore.com>
1785
1786 * archive.c (bfd_slurp_armap): Fix thinko in cast.
1787
b7761f11
L		 17882012-01-31 H.J. Lu <hongjiu.lu@intel.com>
1789
1790 PR ld/13616
1791 * archures.c (bfd_arch_info): Add fill.
1792 (bfd_default_arch_struct): Add bfd_arch_default_fill.
1793 (bfd_arch_default_fill): New.
1794
1795 * configure.in: Set bfd version to 2.22.52.
1796 * configure: Regenerated.
1797
1798 * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
1799 initializer.
1800 * cpu-arc.c: Likewise.
1801 * cpu-arm.c: Likewise.
1802 * cpu-avr.c: Likewise.
1803 * cpu-bfin.c: Likewise.
1804 * cpu-cr16.c: Likewise.
1805 * cpu-cr16c.c: Likewise.
1806 * cpu-cris.c: Likewise.
1807 * cpu-crx.c: Likewise.
1808 * cpu-d10v.c: Likewise.
1809 * cpu-d30v.c: Likewise.
1810 * cpu-dlx.c: Likewise.
1811 * cpu-epiphany.c: Likewise.
1812 * cpu-fr30.c: Likewise.
1813 * cpu-frv.c: Likewise.
1814 * cpu-h8300.c: Likewise.
1815 * cpu-h8500.c: Likewise.
1816 * cpu-hppa.c: Likewise.
1817 * cpu-i370.c: Likewise.
1818 * cpu-i860.c: Likewise.
1819 * cpu-i960.c: Likewise.
1820 * cpu-ia64.c: Likewise.
1821 * cpu-ip2k.c: Likewise.
1822 * cpu-iq2000.c: Likewise.
1823 * cpu-lm32.c: Likewise.
1824 * cpu-m10200.c: Likewise.
1825 * cpu-m10300.c: Likewise.
1826 * cpu-m32c.c: Likewise.
1827 * cpu-m32r.c: Likewise.
1828 * cpu-m68hc11.c: Likewise.
1829 * cpu-m68hc12.c: Likewise.
1830 * cpu-m68k.c: Likewise.
1831 * cpu-m88k.c: Likewise.
1832 * cpu-mcore.c: Likewise.
1833 * cpu-mep.c: Likewise.
1834 * cpu-microblaze.c: Likewise.
1835 * cpu-mips.c: Likewise.
1836 * cpu-mmix.c: Likewise.
1837 * cpu-moxie.c: Likewise.
1838 * cpu-msp430.c: Likewise.
1839 * cpu-mt.c: Likewise.
1840 * cpu-ns32k.c: Likewise.
1841 * cpu-openrisc.c: Likewise.
1842 * cpu-or32.c: Likewise.
1843 * cpu-pdp11.c: Likewise.
1844 * cpu-pj.c: Likewise.
1845 * cpu-plugin.c: Likewise.
1846 * cpu-powerpc.c: Likewise.
1847 * cpu-rl78.c: Likewise.
1848 * cpu-rs6000.c: Likewise.
1849 * cpu-rx.c: Likewise.
1850 * cpu-s390.c: Likewise.
1851 * cpu-score.c: Likewise.
1852 * cpu-sh.c: Likewise.
1853 * cpu-sparc.c: Likewise.
1854 * cpu-spu.c: Likewise.
1855 * cpu-tic30.c: Likewise.
1856 * cpu-tic4x.c: Likewise.
1857 * cpu-tic54x.c: Likewise.
1858 * cpu-tic6x.c: Likewise.
1859 * cpu-tic80.c: Likewise.
1860 * cpu-tilegx.c: Likewise.
1861 * cpu-tilepro.c: Likewise.
1862 * cpu-v850.c: Likewise.
1863 * cpu-vax.c: Likewise.
1864 * cpu-w65.c: Likewise.
1865 * cpu-we32k.c: Likewise.
1866 * cpu-xc16x.c: Likewise.
1867 * cpu-xstormy16.c: Likewise.
1868 * cpu-xtensa.c: Likewise.
1869 * cpu-z80.c: Likewise.
1870 * cpu-z8k.c: Likewise.
1871
1872 * cpu-i386.c: Include "libiberty.h".
ff9e0f5b 1873 (bfd_arch_i386_fill): New.
b7761f11
L		 1874 Add bfd_arch_i386_fill to bfd_arch_info initializer.
1875
1876 * cpu-k1om.c: Add bfd_arch_i386_fill to bfd_arch_info initializer.
1877 * cpu-l1om.c: Likewise.
1878
ff9e0f5b 1879 * linker.c (default_data_link_order): Call abfd->arch_info->fill
b7761f11
L		 1880 if fill size is 0.
1881
1882 * bfd-in2.h: Regenerated.
1883
0d048da3
ME		 18842012-01-27 Michael Eager <eager@eagercon.com>
1885
8b127cbc 1886 * elf32-microblaze.c (create_got_section):
0d048da3
ME		 1887 Reuse existing .rela.got section.
1888
9f296da3
AM		 18892012-01-23 Alan Modra <amodra@gmail.com>
1890
1891 * elf-bfd.h: Formatting.
1892 (struct elf_backend_data): Add "maybe_function_sym".
1893 (_bfd_elf_maybe_function_sym): Declare.
1894 * elfxx-target.h (elf_backend_maybe_function_sym): Define.
1895 (elfNN_bed): Init new field.
1896 * elf.c (elf_find_function): Use maybe_function_sym.
1897 (_bfd_elf_maybe_function_sym): New function.
1898 * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
1899 (ppc64_elf_maybe_function_sym): New function.
1900
f1bb16f8
NC		 19012012-01-20 Francois Gouget <fgouget@codeweavers.com>
1902
1903 PR binutils/13534
1904 * archive.c (_bfd_ar_sizepad): New function. Correctly install and
1905 pad the size field in an archive header.
1906 (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
1907 function for the archive size field.
1908 (bfd_generic_openr_next_archived_file): Likewise.
1909 (do_slurp_coff_armap): Likewise.
1910 (_bfd_write_archive_contents): Likewise.
1911 (_bfd_bsd44_write_ar_hdr): Use the new function.
1912 (bfd_ar_hdr_from_filesystem): Likewise.
1913 (_bfd_write_archive_contents): Likewise.
1914 (bsd_write_armap): Likewise.
1915 (coff_write_armap): Likewise.
1916 * archive64.c (bfd_elf64_archive_write_armap): Likewise.
1917 * bfdio.c (bfd_bread): Use correct type for archive element
1918 sizes.
1919 * ar.c (open_inarch): Likewise.
1920 (extract_file): Likewise.
1921 * libbfd-in.h (struct areltdata): Use correct types for
1922 parsed_size and extra_size fields.
1923 Prototype _bfd_ar_sizepad function.
1924 * libbfd.h: Regenerate.
1925
1f20dca5
UW		 19262012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
1927
1928 * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
1929 Return NULL if core file generation is unsupported.
1930 (elfcore_write_prstatus): Likewise.
1931 * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
1932 (elf_backend_write_core_note): Define.
1933
100fc767
TG		 19342012-01-19 Tristan Gingold <gingold@adacore.com>
1935
1936 * pef.c: Add a comment.
1937 * xsym.c: Likewise.
1938
75cd47ed
AM		 19392012-01-17 Alan Modra <amodra@gmail.com>
1940
1941 * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
1942 trailing garbage in the note.
1943 * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
1944
8a5dcf53
AM		 19452012-01-16 Daniel Green <venix1@gmail.com>
1946
1947 PR ld/13491
1948 * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
1949 h->root.type not h->type.
1950 * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
1951
bb76d940
IS		 19522012-01-13 Iain Sandoe <idsandoe@googlemail.com>
1953
8a5dcf53
AM		 1954 * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
1955 indirect symbols.
687be931
IS		 1956
19572012-01-13 Iain Sandoe <idsandoe@googlemail.com>
1958
1959 * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
bb76d940
IS		 1960 position from here... to (bfd_mach_o_build_seg_command): Here.
1961
50d10658
IS		 19622012-01-12 Iain Sandoe <idsandoe@googlemail.com>
1963
1964 * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
1965 (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
1966 * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
1967 file. (bfd_mach_o_section): Add indirect_syms field.
1968
e5081f2f
IS		 19692012-01-11 Iain Sandoe <idsandoe@googlemail.com>
1970
1971 * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
1972 vmsize from filesize. Don't compute offsets or file sizes for
1973 zerofill sections.
1974
bbd56171
IS		 19752012-01-11 Iain Sandoe <idsandoe@googlemail.com>
1976
1977 * mach-o.c (bfd_mach_o_build_commands): Make the building of each
1978 command type independent.
1979
794e51c0
AM		 19802012-01-11 Alan Modra <amodra@gmail.com>
1981
1982 * elf64-ppc.c: Define more insns used in plt call stubs.
1983 (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
1984 (ppc64_elf_relocate_section): Likewise.
1985 (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
1986 (struct ppc_link_hash_table): Increase size of stub_count array.
1987 Add plt_stub_align and plt_thread_safe.
1988 (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
1989 (plt_stub_size, plt_stub_pad): New functions.
1990 (build_plt_stub): Emit barriers for power7 thread safety. Don't
1991 emit needless save of r2.
1992 (build_tls_get_addr_stub): Adjust params.
1993 (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
1994 plt stubs. Adjust build_*plt_stub calls.
1995 (ppc_size_one_stub): Similarly.
1996 (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
1997 params. Choose default for plt_thread_safe based on existence of
1998 calls to thread creation functions. Modify plt_call to
1999 plt_call_r2save when no tocsave reloc found. Align tail of stub
2000 sections.
2001 (ppc64_elf_build_stubs): Align tail of stub sections. Adjust
2002 output of stub statistics.
2003 (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
2004 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
2005
df4f9443
L		 20062012-01-10 H.J. Lu <hongjiu.lu@intel.com>
2007
2008 PR ld/13581
2009 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
2010 check on R_X86_64_PCXX.
2011
2a65a88e
TG		 20122012-01-10 Tristan Gingold <gingold@adacore.com>
2013
2014 * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
2015 warning.
2016
660722b0
TG		 20172012-01-10 Tristan Gingold <gingold@adacore.com>
2018
2019 * bfdio.c (bfd_tell): Handle nested archives.
2020 (bfd_seek): Ditto.
2021 * cache.c (bfd_cache_lookup_worker): Ditto.
2022 * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
2023 nested archives.
2024 (bfd_generic_openr_next_archived_file): Likewise.
2025
b22161d6
IS		 20262012-01-09 Iain Sandoe <idsandoe@googlemail.com>
2027
2028 * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
2029 (bfd_mach_o_write_symtab): Remove handling for indirect syms.
2030 (bfd_mach_o_primary_symbol_sort_key): Likewise.
2031 (bfd_mach_o_cf_symbols): Likewise.
2032 (bfd_mach_o_sort_symbol_table): Remove.
2033 (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
2034 for indirect and dysymtab counts. Do the symbol sorting here.
2035 (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
2036 Make the indirect symbols a TODO.
2037 (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
2038 (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
2039 a non-zero value.
2040 (bfd_mach_o_read_symtab_symbol): Record the symbol index.
2041 (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
2042 * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
2043 (IS_MACHO_INDIRECT): Remove.
2044 (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
2045
28a1b4f8
NC		 20462012-01-06 Nick Clifton <nickc@redhat.com>
2047
2048 PR binutils/13121
2049 * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
2050 'flaginfo' to avoid conflicts with AIX system headers.
2051
36f0a48f
TG		 20522012-01-06 Tristan Gingold <gingold@adacore.com>
2053
2054 * bfdio.c (bfd_bread): Use arelt_size macro.
2055
76d4c1cb
TG		 20562012-01-06 Tristan Gingold <gingold@adacore.com>
2057
2058 * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
2059
a1c7aafb
NC		 20602012-01-05 Nick Clifton <nickc@redhat.com>
2061
2062 PR ld/12161
2063 * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
2064 necessary.
2065
e85c6a70
JK		 20662012-01-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2067
2068 Fix zero registers core files when built by gcc-4.7.
2069 * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
2070 size. Call elfcore_write_note for the local variables. Remove the
2071 final elfcore_write_note call. Add NOTREACHED comments.
2072
15bbba8d
TG		 20732012-01-04 Tristan Gingold <gingold@adacore.com>
2074
2075 * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
2076 (bfd_mach_o_generic_stat_arch_elt): Adjust.
2077
a4e241ca
TG		 20782012-01-04 Tristan Gingold <gingold@adacore.com>
2079
2080 * mach-o.c (bfd_mach_o_fat_member_init): New function.
2081 (bfd_mach_o_openr_next_archived_file): Reindent.
2082 Adjust to call bfd_mach_o_fat_member_init.
2083 (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
2084
71141310
TG		 20852012-01-04 Tristan Gingold <gingold@adacore.com>
2086
2087 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
2088 BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
2089 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
2090 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
2091 BFD_RELOC_MACH_O_X86_64_BRANCH32,
2092 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
2093 BFD_RELOC_MACH_O_X86_64_GOT.
2094
9f4a5bd1
TG		 20952012-01-04 Tristan Gingold <gingold@adacore.com>
2096
2097 * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
2098 (bfd_mach_o_load_command): Add fvmlib field.
2099
2100 * mach-o.c (bfd_mach_o_read_fvmlib): New function.
2101 (bfd_mach_o_read_command): Handle fvmlib.
2102
0b2de107
TG		 21032012-01-04 Tristan Gingold <gingold@adacore.com>
2104
2105 * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
2106 Decode msubtype for ARM.
2107
aeefa1c9
TG		 21082012-01-04 Tristan Gingold <gingold@adacore.com>
2109
2110 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
2111
fc55a902
TG		 21122012-01-04 Tristan Gingold <gingold@adacore.com>
2113
2114 * mach-o.h: Reindent header.
2115 (bfd_mach_o_encryption_info_command): New structure.
2116 (bfd_mach_o_load_command): Add encryption_info field.
2117
2118 * mach-o.c (bfd_mach_o_read_encryption_info): New function.
2119 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
2120 (bfd_mach_o_read_command): Adjust error message.
2121
2ca7691a
TG		 21222012-01-04 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
2123
2124 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
2125 which reads DWARF2 and stores in stash from find_line.
2126 (find_line) Call _bfd_dwarf2_slurp_debug_info.
2127 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
2128 * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
2129 * mach-o.c (dsym_subdir): The name of subdir where debug
2130 information may be stored.
2131 (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
2132 type is UUID.
2133 (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
2134 corresponding to the executable.
2135 (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
2136 specified binary file.
2137 (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
2138 the original BFD.
2139 (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
2140 executables, dylibs, and bundles.
2141 (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
2142 * mach-o.h (dsym_bfd): The BFD of the dSYM file.
2143
68588f95
IS		 21442012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2145
2146 * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
2147 for stabd symbols.
2148 (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
2149 (bfd_mach_o_cf_symbols): Likewise.
2150
f2b324f1
IS		 21512012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2152
2153 * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
2154
7f307238
IS		 21552012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2156
2157 * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
2158 as the value of an indirect symbol. Keep the string table index in
2159 non-indirect syms for reference.
2160 (bfd_mach_o_write_dysymtab): New.
2161 (bfd_mach_o_primary_symbol_sort_key): New.
2162 (bfd_mach_o_cf_symbols): New.
2163 (bfd_mach_o_sort_symbol_table): New.
2164 (bfd_mach_o_mangle_symbols): Return early if no symbols. Sort symbols.
2165 If we are emitting a dysymtab, process indirect symbols and count the
2166 number of each other kind.
2167 (bfd_mach_o_mangle_sections): New.
2168 (bfd_mach_o_write_contents): Split out some pre-requisite code into
2169 the command builder. Write dysymtab if the command is present.
2170 (bfd_mach_o_count_sections_for_seg): New.
2171 (bfd_mach_o_build_seg_command): New.
2172 (bfd_mach_o_build_dysymtab_command): New.
2173 (bfd_mach_o_build_commands): Reorganize to support the fact that some
2174 commands are optional and should not be emitted if there are no
2175 sections or symbols.
2176 (bfd_mach_o_set_section_contents): Amend comment.
23e1d329 2177 * mach-o.h: Amend and add to comments.
7f307238
IS		 2178 (mach_o_data_struct): Add fields for dysymtab symbols counts and a
2179 pointer to the indirects, when present.
2180 (bfd_mach_o_should_emit_dysymtab): New macro.
2181 (IS_MACHO_INDIRECT): Likewise.
2182
23e1d329 2183For older changes see ChangeLog-2011
56882138
AM		 2184\f
2185Local Variables:
2186mode: change-log
2187left-margin: 8
2188fill-column: 74
2189version-control: never
2190End:
GDB Binutils - Deliverables
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