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[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
7b84f8da
TT		 12012-08-03 Tom Tromey <tromey@redhat.com>
2
3 * opncls.c (_bfd_delete_bfd): Now static.
4 * libbfd-in.h (_bfd_delete_bfd): Don't declare.
5 * libbfd.h: Rebuild.
6
9a92d0ce
SK		 72012-08-02 Sean Keys <skeys@ipdatasys.com>
8
9 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Modified
10 conditional statment to allow suppression of mismatched bank
11 warning.
12
1c37913d
AM		 132012-08-01 Alan Modra <amodra@gmail.com>
14
15 * dwarf2.c (struct dwarf2_debug): Add close_on_cleanup.
16 (_bfd_dwarf2_slurp_debug_info): Set close_on_cleanup if we open
17 gnu_debuglink bfd.
18 (_bfd_dwarf2_cleanup_debug_info): Act on close_on_cleanup.
19
a6dc81d2
NC		 202012-07-30 Nick Clifton <nickc@redhat.com>
21
22 * po/bfd.pot: Updated template.
23 * po/es.po: Updated Spanish translation.
24 * po/fi.po: Updated Finnish translation.
25 * po/fr.po: Updated French translation.
26 * po/ru.po: Updated Russian translation.
27 * po/uk.po: Updated Ukranian translation.
28
c4dd807e
MF		 292012-07-27 Mike Frysinger <vapier@gentoo.org>
30
31 * configure.in (AC_INIT): Call with the args bfd and 2.22.52.
32 (AM_INIT_AUTOMAKE): Remove args.
33 * configure: Regenerate.
34
c92b291c
AK		 352012-07-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
36
37 * cpu-s390.c (bfd_s390_64_arch, bfd_s390_arch): Pick the default
38 arch depending on the target size.
39
ecdf0cbb
TG		 402012-07-27 Tristan Gingold <gingold@adacore.com>
41
42 * configure.in: Bump version to 2.23.51
43 * configure: Regenerate.
44
f725daa8
CC		 452012-07-26 Teresa Johnson <tejohnson@google.com>
46
47 * bfd/dwarf2.c (find_line): Initialize discriminator_ptr
48 if it is non-NULL.
49
05456594
NC		 502012-07-26 Meador Inge <meadori@codesourcery.com>
51 Nick Clifton <nickc@redhat.com>
52
53 PR ld/14397
54 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Report an error
55 if a required section is missing from the linker script.
56
6aa82b64
EW		 572012-07-24 Jan Waclawek <konfera@efton.sk>
58 PR 13899
59 * elf32-avr.c (elf32_avr_relax_delete_bytes): Call
60 _bfd_elf_link_read_relocs with keep_memory as TRUE.
61
9b8d1a36
CC		 622012-07-24 Teresa Johnson <tejohnson@google.com>
63
64 * bfd.c (bfd_find_nearest_line_discriminator): New macro.
65 * coff-rs6000.c: Init _bfd_find_nearest_line_discriminator.
66 * coff64-rs6000.c: Likewise.
67 * dwarf2.c (struct line_info): Add discriminator field.
68 (add_line_info): Fill in new discriminator field.
69 (decode_line_info): Record discriminator information instead
70 of ignoring it.
71 (lookup_address_in_line_info_table): Return discriminator field if
72 requested.
73 (comp_unit_find_nearest_line): Add discriminator argument.
74 (find_line): Likewise.
75 (_bfd_dwarf2_find_nearest_line): Likewise.
76 (_bfd_dwarf2_find_line): Likewise.
77 * elf-bfd.h (_bfd_elf_find_nearest_line_discriminator): New.
78 (_bfd_elf_find_line_discriminator): Likewise.
79 (_bfd_generic_find_nearest_line_discriminator): Likewise. Defined.
80 * elf.c (_bfd_elf_find_nearest_line): Change to a wrapper
81 that invokes _bfd_elf_find_nearest_line_discriminator with correct
82 arguments.
83 (_bfd_elf_find_nearest_line_discriminator): New.
84 (_bfd_elf_find_line): Change to a wrapper
85 that invokes _bfd_elf_find_line_discriminator with correct
86 arguments.
87 (_bfd_elf_find_line_discriminator): New.
88 * coffgen.c (coff_find_nearest_line_with_names): Handle
89 new discriminator argument.
90 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
91 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
92 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
93 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
94 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Add discriminator
95 argument.
96 (_bfd_dwarf2_find_line): Likewise.
97 (_bfd_generic_find_nearest_line_discriminator): New.
98 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): New.
99 * bfd-in2.h: Regenerated.
100 * libbfd.h: Likewise.
101 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize
102 _bfd_find_nearest_line_discriminator with
103 _bfd_generic_find_nearest_line_discriminator.
104 (bfd_target): Add _bfd_find_nearest_line_discriminator.
105
082d1122
NC		 1062012-07-24 Sean Keys <skeys@ipdatasys.com>
107
108 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Added code
109 that enables the linker to offset addresses, when linking against
110 symbols from the XGATE processor and vice versa.
111
d86492f2
NC		 1122012-07-23 Nick Clifton <nickc@redhat.com>
113
114 * cisco-core.c (cisco_core_file_failing_command): Make static.
115 (cisco_core_file_failing_signal): Make static.
116
7c960184
L		 1172012-07-18 H.J. Lu <hongjiu.lu@intel.com>
118
119 * bfd-in2.h: Regenerated.
120
c06fc9eb
L		 1212012-07-18 Nicolàs Alejandro Di Risio <sheeva@tiscali.it>
122
123 PR binutils/14335
124 * section.c: Fix a typo in comments.
125
470b557a
AK		 1262012-07-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
127
128 * elf64-s390.c: Include elf-s390-common.c.
129 (R_390_IRELATIVE): New reloc.
130 (elf_s390_reloc_type_lookup): Support R_390_IRELATIVE.
131 (RELA_ENTRY_SIZE): New macro.
132 (elf_s390_link_hash_entry): New fields ifunc_resolver_address and
133 *ifunc_resolver_section.
134 (struct plt_entry): New struct.
135 (struct elf_s390_obj_tdata): New field local_plt.
136 (elf_s390_local_plt): New macro.
137 (struct elf_s390_link_hash_table): New field irelifunc.
138 (ELF64): New macro.
139 (link_hash_newfunc): Initialize new fields.
140 (elf_s390_check_relocs): Handle IFUNC symbols.
141 (elf_s390_adjust_dynamic_symbol): Don't do anything for IFUNC
142 symbols.
143 (allocate_dynrelocs): Call s390_elf_allocate_ifunc_dyn_relocs for
144 IFUNC symbols.
145 (elf_s390_size_dynamic_sections): Handle IFUNC symbols.
146 (elf_s390_relocate_section): Likewise.
147 (elf_s390_finish_dynamic_symbol): Likewise.
148 (elf_s390_finish_dynamic_sections): Handle local IFUNC symbols.
149 (elf_s390_finish_ifunc_symbol): New function.
150 (elf_s390_gc_sweep_hook): Handle local plt entries.
151 (elf_backend_add_symbol_hook): Define.
152 * elf32-s390.c: See elf64-s390.c changes.
153 * elf-s390-common.c: New file.
154 * bfd-in2.h (BFD_RELOC_390_IRELATIVE): New enum field.
155 * libbfd.h (BFD_RELOC_390_IRELATIVE): New entry for
156 BFD_RELOC_390_IRELATIVE.
157 * reloc.c (BFD_RELOC_390_IRELATIVE): Document new relocation.
158
2c3fc389
NC		 1592012-07-13 Nick Clifton <nickc@redhat.com>
160
161 * aix386-core.c: Remove use of PTR and PARAMS macros.
162 * archive.c: Likewise.
163 * cache.c: Likewise.
164 * cisco-core.c: Likewise.
165 * coff-alpha.c: Likewise.
166 * coff-apollo.c: Likewise.
167 * coff-aux.c: Likewise.
168 * coff-h8300.c: Likewise.
169 * coff-h8500.c: Likewise.
170 * coff-i386.c: Likewise.
171 * coff-i960.c: Likewise.
172 * coff-ia64.c: Likewise.
173 * coff-m68k.c: Likewise.
174 * coff-m88k.c: Likewise.
175 * coff-mcore.c: Likewise.
176 * coff-mips.c: Likewise.
177 * coff-or32.c: Likewise.
178 * coff-ppc.c: Likewise.
179 * coff-rs6000.c: Likewise.
180 * coff-sh.c: Likewise.
181 * coff-sparc.c: Likewise.
182 * coff-stgo32.c: Likewise.
183 * coff-tic30.c: Likewise.
184 * coff-tic4x.c: Likewise.
185 * coff-tic54x.c: Likewise.
186 * coff-tic80.c: Likewise.
187 * coff-w65.c: Likewise.
188 * cofflink.c: Likewise.
189 * cpu-arc.c: Likewise.
190 * cpu-cris.c: Likewise.
191 * cpu-h8500.c: Likewise.
192 * cpu-i960.c: Likewise.
193 * cpu-msp430.c: Likewise.
194 * cpu-ns32k.c: Likewise.
195 * cpu-powerpc.c: Likewise.
196 * cpu-rs6000.c: Likewise.
197 * cpu-tic4x.c: Likewise.
198 * cpu-w65.c: Likewise.
199 * ecoff.c: Likewise.
200 * ecofflink.c: Likewise.
201 * elf-m10200.c: Likewise.
202 * elf32-bfin.c: Likewise.
203 * elf32-cris.c: Likewise.
204 * elf32-crx.c: Likewise.
205 * elf32-fr30.c: Likewise.
206 * elf32-frv.c: Likewise.
207 * elf32-h8300.c: Likewise.
208 * elf32-i960.c: Likewise.
209 * elf32-m32c.c: Likewise.
210 * elf32-m68hc11.c: Likewise.
211 * elf32-m68hc12.c: Likewise.
212 * elf32-m68hc1x.c: Likewise.
213 * elf32-m68k.c: Likewise.
214 * elf32-mcore.c: Likewise.
215 * elf32-rl78.c: Likewise.
216 * elf32-rx.c: Likewise.
217 * elf32-s390.c: Likewise.
218 * elf32-vax.c: Likewise.
219 * elf64-alpha.c: Likewise.
220 * elf64-mmix.c: Likewise.
221 * elf64-s390.c: Likewise.
222 * elf64-sparc.c: Likewise.
223 * elfnn-ia64.c: Likewise.
224 * elfxx-mips.c: Likewise.
225 * elfxx-sparc.c: Likewise.
226 * hash.c: Likewise.
227 * hp300hpux.c: Likewise.
228 * hppabsd-core.c: Likewise.
229 * hpux-core.c: Likewise.
230 * i386dynix.c: Likewise.
231 * i386linux.c: Likewise.
232 * i386lynx.c: Likewise.
233 * i386mach3.c: Likewise.
234 * i386msdos.c: Likewise.
235 * i386os9k.c: Likewise.
236 * irix-core.c: Likewise.
237 * lynx-core.c: Likewise.
238 * m68klinux.c: Likewise.
239 * mach-o.h: Likewise.
240 * mipsbsd.c: Likewise.
241 * netbsd-core.c: Likewise.
242 * nlm32-i386.c: Likewise.
243 * osf-core.c: Likewise.
244 * pc532-mach.c: Likewise.
245 * pef.c: Likewise.
246 * ppcboot.c: Likewise.
247 * ptrace-core.c: Likewise.
248 * reloc16.c: Likewise.
249 * sco5-core.c: Likewise.
250 * som.h: Likewise.
251 * sparclinux.c: Likewise.
252 * sparclynx.c: Likewise.
253 * ticoff.h: Likewise.
254 * trad-core.c: Likewise.
255 * vms-lib.c: Likewise.
256 * xsym.h: Likewise.
257
14160578
AM		 2582012-07-09 Alan Modra <amodra@gmail.com>
259
260 PR ld/14323
261 * elflink.c (elf_sort_symbol): Sort by size too.
262 (elf_link_add_object_symbols <weakdefs>): Simplify binary search.
263 Do not depend on ordering of symbol aliases. Match largest size.
264
1c52a645
L		 2652012-07-03 H.J. Lu <hongjiu.lu@intel.com>
266
267 * elf.c (assign_section_numbers): Check if number of sections
268 >= SHN_LORESERVE.
269 * elfcode.h (elf_object_p): Likewise.
270
5f8ebec5
NC		 2712012-07-03 Nick Clifton <nickc@redhat.com>
272
273 * archive.c (bsd_write_armap): Catch attempts to create an archive
274 with indicies bigger than 4Gb.
275 (coff_write_armap): Likewise.
276
5a5ed5b0
L		 2772012-07-03 H.J. Lu <hongjiu.lu@intel.com>
278
279 PR binutils/14319
280 * elf.c (_bfd_elf_make_section_from_shdr): Don't compress empty
281 debug section.
282
90c984fc
L		 2832012-07-03 H.J. Lu <hongjiu.lu@intel.com>
284
285 PR ld/3351
286 * elflink.c (_bfd_elf_update_dynamic_flags): New.
287 (_bfd_elf_merge_symbol): Update both real and indirect symbol
288 dynamic flags.
289 (_bfd_elf_add_default_symbol): Make the real symbol dynamic if
290 the indirect symbol is defined in a shared library.
291 (elf_link_add_object_symbols): Likewise. If the indirect
292 symbol has been forced local, don't make the real symbol
293 dynamic.
294 (elf_link_check_versioned_symbol): Check indirect symbol.
295 (elf_link_output_extsym): Use real symbol definition when
296 reporting indirect symbol error. Check version info for
297 dynamic versioned symbol.
298
3146fac4
AM		 2992012-07-03 Alan Modra <amodra@gmail.com>
300
301 PR ld/14207
302 * elf.c (assign_file_positions_for_load_sections): Remove assertions
303 that only PT_LOAD headers include file header and section headers.
304 (assign_file_positions_for_non_load_sections): Similarly don't
305 assert PT_GNU_RELRO header does not include file and section headers.
306 Compare first section vma rather than PT_LOAD p_vaddr against
307 relro_start when looking for PT_LOAD covering PT_GNU_RELRO. Replace
308 abort with assertion.
309
87e0a731
AM		 3102012-07-02 Alan Modra <amodra@gmail.com>
311
312 * elf32-m32c.c (m32c_elf_check_relocs): Use bfd_make_section
313 "anyway" variant when creating .plt.
314 (m32c_elf_relax_plt_section): Remove redundant test and unused param.
315 (m32c_elf_relax_section): Test SEC_LINKER_CREATED before calling
316 m32c_elf_relax_plt_section.
317 * elfxx-mips.c (mips_elf_create_got_section): Use make anyway variant
318 when creating .got and .got.plt.
319 (_bfd_mips_elf_final_link): Likewise for .rtproc, and use
320 bfd_get_linker_section.
321 * sunos.c: Similarly throughout.
322
bc823199
AS		 3232012-07-01 Andreas Schwab <schwab@linux-m68k.org>
324
325 * elf.c (_bfd_elf_make_section_from_shdr): Fix typo in error
326 message.
327
a040981f
L		 3282012-06-29 H.J. Lu <hongjiu.lu@intel.com>
329
330 * elf64-x86-64.c (elf_x86_64_relocate_section): Return FALSE
331 on unresolvable relocation.
332
d5abbdf3
L		 3332012-06-29 H.J. Lu <hongjiu.lu@intel.com>
334
335 * archive.c (_bfd_compute_and_write_armap): Simplify global
336 symbol handling.
337
a8c887dd
NC		 3382012-06-29 Nick Clifton <nickc@redhat.com>
339
340 PR ld/14189
341 * elf32-arm.c (elf32_arm_check_relocs): Do not increment refcount
342 for locally bound symbols.
343
3d4d4302
AM		 3442012-06-29 Alan Modra <amodra@gmail.com>
345
346 * section.c (bfd_get_linker_section): New function.
347 * elf32-arm.c: When retrieving SEC_LINKER_CREATED sections, use
348 the above throughout rather than bfd_get_section_by_name. Use
349 bfd_make_section_anyway rather than bfd_make_section when creating
350 them.
351 * elf32-bfin.c: Likewise.
352 * elf32-cr16.c: Likewise.
353 * elf32-cris.c: Likewise.
354 * elf32-frv.c: Likewise.
355 * elf32-hppa.c: Likewise.
356 * elf32-i370.c: Likewise.
357 * elf32-i386.c: Likewise.
358 * elf32-lm32.c: Likewise.
359 * elf32-m32c.c: Likewise.
360 * elf32-m32r.c: Likewise.
361 * elf32-m68k.c: Likewise.
362 * elf32-microblaze.c: Likewise.
363 * elf32-ppc.c: Likewise.
364 * elf32-rl78.c: Likewise.
365 * elf32-s390.c: Likewise.
366 * elf32-score.c: Likewise.
367 * elf32-score7.c: Likewise.
368 * elf32-sh.c: Likewise.
369 * elf32-tic6x.c: Likewise.
370 * elf32-tilepro.c: Likewise.
371 * elf32-vax.c: Likewise.
372 * elf32-xstormy16.c: Likewise.
373 * elf32-xtensa.c: Likewise.
374 * elf64-alpha.c: Likewise.
375 * elf64-hppa.c: Likewise.
376 * elf64-ia64-vms.c: Likewise.
377 * elf64-ppc.c: Likewise.
378 * elf64-s390.c: Likewise.
379 * elf64-sh64.c: Likewise.
380 * elf64-sparc.c: Likewise.
381 * elf64-x86-64.c: Likewise.
382 * elfnn-ia64.c: Likewise.
383 * elfxx-mips.c: Likewise.
384 * elfxx-sparc.c: Likewise.
385 * elfxx-tilegx.c: Likewise.
386 * elflink.c: Likewise.
387 * elf-vxworks.c: Likewise.
388 * elf-m10300.c: Likewise. Also make use of htab plt, got and
389 gotplt shortcuts.
390 * bfd-in2.h: Regenerate.
391 * elf32-lm32.c (lm32_elf_check_relocs): Use the correct bfd when
392 calling create_rofixup_section.
393 * elflink.c (bfd_elf_final_link): Simplify test for .dynstr.
394
66e17d7f
AM		 3952012-06-29 Alan Modra <amodra@gmail.com>
396
397 * elf32-sh.c (sh_elf_create_dynamic_sections): Don't create .rela
398 section for bss type sections, except for .rela.bss.
399 * elf-m10300.c (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
400 * elf32-cr16.c (_bfd_cr16_elf_create_dynamic_sections): Likewise.
401 * elf32-lm32.c (lm32_elf_create_dynamic_sections): Likewise.
402 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
403 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
404
6034aab8
RM		 4052012-06-28 Roland McGrath <mcgrathr@google.com>
406
407 * elf32-arm.c (elf32_arm_populate_plt_entry): Use int32_t for
408 displacement calculation in nacl_p case.
409
4c6a93d3
NC		 4102012-06-28 Nick Clifton <nickc@redhat.com>
411
412 * po/uk.po: New Ukranian translation.
413 * configure.in (ALL_LINGUAS): Add uk.
414 * configure: Regenerate.
415
a4fd3de5
AM		 4162012-06-26 Alan Modra <amodra@gmail.com>
417
418 * elf64-ppc.c (ppc64_elf_next_toc_section): Don't error if input
419 file has multiple .got/.toc sections and all don't fit in
420 current toc group.
421
62655c7b
RM		 4222012-06-22 Roland McGrath <mcgrathr@google.com>
423
424 * elf.c (assign_file_positions_for_non_load_sections): Define
425 __ehdr_start symbol if it's referenced and there's a PT_LOAD
426 segment that covers both the file and program headers.
427
b70e7a2f
AS		 4282012-06-22 Andreas Schwab <schwab@linux-m68k.org>
429
430 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Don't make
431 _GLOBAL_OFFSET_TABLE_ and _DYNAMIC absolute.
432
27fc25a1
AM		 4332012-06-22 Alan Modra <amodra@gmail.com>
434
435 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't emit out-of-line
436 save/restore functions when relocatable. Make "funcs" static.
437
51806b97
HPN		 4382012-06-18 Hans-Peter Nilsson <hp@axis.com>
439
440 * elf32-cris.c (cris_elf_plt_sym_val): Rewrite to work in presence
441 of merged .got and .got.plt entries.
442
46691134
AM		 4432012-06-18 John Szakmeister <john@szakmeister.net>
444
445 * elf32-arm.c (elf32_arm_final_link_relocate): Correct return value.
446
26a48bb3
HPN		 4472012-06-17 Hans-Peter Nilsson <hp@axis.com>
448
449 * elf32-cris.c (cris_elf_relocate_section): <R_CRIS_32_IE>
450 <R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>: Handle references to
451 thread common symbols.
452
5968a7b8
NC		 4532012-06-13 Nick Clifton <nickc@redhat.com>
454
455 * elf32-arm.c (bfd_arm_get_mach_from_attributes): New function.
456 (elf32_arm_object_p): If the machine number could not be deduced
457 from the notes, call bfd_arm_get_mach_from_attributes to get the
458 number from the attributes.
459
8981c88a
L		 4602012-06-12 H.J. Lu <hongjiu.lu@intel.com>
461
462 PR bfd/14207
463 * elf.c (assign_file_positions_for_non_load_sections): Abort if
464 PT_GNU_RELRO segment doesn't fit in PT_LOAD segment.
465
3832a4d8
AM		 4662012-06-12 Alan Modra <amodra@gmail.com>
467
468 PR ld/14207
469 * elf.c (_bfd_elf_map_sections_to_segments): Disregard bss type
470 sections at end of PT_LOAD segment when searching for segment
471 that contains end of relro extent.
472
f3944f72
L		 4732012-06-11 H.J. Lu <hongjiu.lu@intel.com>
474
475 * elf.c (assign_file_positions_for_non_load_sections): Reindent.
476
be01b344
L		 4772012-06-11 H.J. Lu <hongjiu.lu@intel.com>
478
479 * elf.c (_bfd_elf_map_sections_to_segments): Reindent.
480
ffbc01cc
AM		 4812012-06-06 Alan Modra <amodra@gmail.com>
482
483 * elflink.c (elf_link_input_bfd): Provide a file symbol for
484 each input file with local syms, if the input lacks such.
485 (bfd_elf_final_link): Add a file symbol to mark end of locals
486 for which we can associate with input files.
487 (struct elf_final_link_info): Add filesym_count field.
488 (struct elf_outext_info): Add need_second_pass and second_pass.
489 (elf_link_output_extsym): Detect symbols defined in the output
490 file, emit them on second pass over locals.
491
fe78531d
JK		 4922012-06-04 Jan Kratochvil <jan.kratochvil@redhat.com>
493
494 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
495 of target_read_memory as bfd_size_type.
496 * bfd-in2.h: Regenerate.
497 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
498 argument of target_read_memory as bfd_size_type.
499 (_bfd_elf32_bfd_from_remote_memory): Likewise.
500 (_bfd_elf64_bfd_from_remote_memory): Likewise.
501 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
502 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
503
aef36ac1
AM		 5042012-06-03 Alan Modra <amodra@gmail.com>
505
506 PR binutils/13897
507 * elf.c (elf_find_function): Cache last function sym info.
508 (_bfd_elf_maybe_function_sym): Return function size, pass in
509 section of interest.
510 * elf-bfd.h (struct elf_backend_data <maybe_function_sym>): Likewise.
511 (_bfd_elf_maybe_function_sym): Likewise.
512 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
513 (opd_entry_value): Add in_code_sec param. Revert caching code.
514 Return -1 if in_code_sec and function found in wrong section.
515 Update all calls.
516
5299c1c4
JK		 5172012-06-01 Siddhesh Poyarekar <siddhesh@redhat.com>
518
519 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
520 of target_read_memory as size_t.
521 * bfd-in2.h: Regenerate.
522 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
523 argument of target_read_memory as size_t.
524 (_bfd_elf32_bfd_from_remote_memory): Likewise.
525 (_bfd_elf64_bfd_from_remote_memory): Likewise.
526 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
527 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
528
ee1e4ede
AM		 5292012-06-01 Alan Modra <amodra@gmail.com>
530
531 PR binutils/13897
532 * elf64-ppc.c (opd_entry_value): Rewrite cache code.
533
6f0c7050
TT		 5342012-05-29 Tom Tromey <tromey@redhat.com>
535
536 * opncls.c (bfd_fopen): Always close fd on failure.
537 (bfd_fdopenr): Likewise.
538
f5eda473
AM		 5392012-05-27 Alan Modra <amodra@gmail.com>
540
541 PR ld/14170
542 * elflink.c (_bfd_elf_merge_symbol): When a symbol defined in
543 a dynamic library finds a new instance with non-default
544 visibility in a regular object, correctly handle symbols
545 already on the undefs list and undo dynamic symbol state when
546 the new symbol is hidden or internal.
547
bbf96e4e
L		 5482012-05-25 H.J. Lu <hongjiu.lu@intel.com>
549
550 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't use
551 dynamic_sec_flags to create PLT .eh_frame section.
552 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
553
9a2a56cc
AM		 5542012-05-25 Alan Modra <amodra@gmail.com>
555
556 PR ld/13909
557 * elf-eh-frame.c (_bfd_elf_eh_frame_present): New function.
558 (_bfd_elf_maybe_strip_eh_frame_hdr): Use it here.
559 * elf-bfd.h (_bfd_elf_eh_frame_present): Declare.
560 * elflink.c (bfd_elf_size_dynamic_sections): Let the backend
561 size dynamic sections before stripping eh_frame_hdr.
562 (bfd_elf_gc_sections): Handle multiple .eh_frame sections.
563 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Drop glink_eh_frame
564 if no other .eh_frame sections exist.
565 * elf64-ppc.c (ppc64_elf_size_stubs): Likewise.
566 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't size
567 or alloc plt_eh_frame here..
568 (elf_i386_size_dynamic_sections): ..do it here instead. Don't
569 specially keep sgotplt, iplt, tgotplt, sdynbss for symbols.
570 (elf_i386_finish_dynamic_sections): Check plt_eh_frame->contents
571 before writing plt offset.
572 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't size
573 or alloc plt_eh_frame here..
574 (elf_x86_64_size_dynamic_sections): ..do it here instead.
575 (elf_x86_64_finish_dynamic_sections): Check plt_eh_frame->contents
576 before writing plt offset.
577
4bbe044a
AM		 5782012-05-24 Alan Modra <amodra@gmail.com>
579
580 PR ld/14158
581 * elf64-ppc.c (ppc64_elf_size_stubs): Round up glink_eh_frame
582 size to output section alignment.
583 (ppc64_elf_build_stubs): Likewise, and extend last FDE to cover.
584
89b2bec8
AM		 5852012-05-23 Alan Modra <amodra@gmail.com>
586
587 * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Handle
588 BFDs with multiple .eh_frame sections.
589
259b427a
AM		 5902012-05-23 Alan Modra <amodra@gmail.com>
591
592 PR ld/13909
593 * elflink.c (bfd_elf_discard_info): Don't ignore dynamic BFDs.
594
e4de50d4
L		 5952012-05-22 H.J. Lu <hongjiu.lu@intel.com>
596
597 PR ld/13909
598 * elf32-i386.c (elf_i386_create_dynamic_sections): Revert the
599 last change.
600 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
601
7e01508c
AM		 6022012-05-22 Alan Modra <amodra@gmail.com>
603
604 * elflink.c (bfd_elf_discard_info): Look for next .eh_frame if
605 first one is zero size or discarded.
606 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set most of
607 glink_eh_frame contents here..
608 (ppc_elf_finish_dynamic_sections): ..rather than here. Just set
609 offset to .glink.
610
5d4f7eb2
L		 6112012-05-22 H.J. Lu <hongjiu.lu@intel.com>
612
613 PR ld/13909
614 * elf32-i386.c (elf_i386_create_dynamic_sections): Create PLT
615 eh_frame section if there is an input .eh_frame section.
616 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
617
2fe0fd06
L		 6182012-05-22 H.J. Lu <hongjiu.lu@intel.com>
619
620 PR ld/14105
621 * elf32-i386.c (elf_i386_create_dynamic_sections): Always
622 create PLT eh_frame section with SEC_LINKER_CREATED.
623 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
624
90061c33
AM		 6252012-05-22 Alan Modra <amodra@gmail.com>
626
627 * elflink.c (bfd_elf_discard_info): Handle multiple .eh_frame
628 sections attached to a BFD.
629 * section.c (bfd_get_section_by_name): Rewrite description.
630 (bfd_get_next_section_by_name): New function.
631 * bfd-in2.h: Regenerate.
632
8bbeae90
AS		 6332012-05-21 Andreas Schwab <schwab@linux-m68k.org>
634
635 * elf32-m68k.c (elf_m68k_grok_prstatus): New function.
636 (elf_m68k_grok_psinfo): New function.
637 (elf_backend_grok_prstatus): Define.
638 (elf_backend_grok_psinfo): Define.
639
a44acb1e
MR		 6402012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
641
642 * elf64-mips.c (elf_backend_got_header_size): Correct definition.
643 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Use the ELF
644 backend's GOT header size instead of hardcoding it.
645
751c1fe7
MR		 6462012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
647
648 * elf32-vax.c (elf_vax_relocate_section)
649 <R_VAX_8, R_VAX_16, R_VAX_32>: Don't check if info->shared again.
650
ddd74d3c
MR		 6512012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
652
653 * elf32-vax.c (elf_vax_relocate_section)
654 <R_VAX_8, R_VAX_16, R_VAX_32>: Use section flags rather than
655 its name as the check for text sections.
656
b0189df0
MR		 6572012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
658
659 * elf64-mips.c (mips_elf64_be_swap_reloc_out): Also make sure
660 the third reloc offset is the same as the first.
661
94caa966
AM		 6622012-05-19 Alan Modra <amodra@gmail.com>
663
664 * elf32-ppc.h (has_vle_insns, is_ppc_vle): Delete.
665 (has_tls_reloc, has_tls_get_addr_call): Move back to..
666 * elf32-ppc.c: ..here.
667 (ppc_elf_section_flags, elf_backend_section_flags): Delete.
668 (ppc_elf_modify_segment_map): Use ELF sh_flags to detect VLE sections.
669
220cf809
L		 6702012-05-18 H.J. Lu <hongjiu.lu@intel.com>
671
672 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
673 _DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
674 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
675
3a11e31e
RM		 6762012-05-18 Roland McGrath <mcgrathr@google.com>
677
678 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix last change so as
679 not to clobber the ar_fmag field stored in ARED->arch_header.
680
2a0bfc8d
PA		 6812012-05-18 Pedro Alves <palves@redhat.com>
682
683 * mach-o.h: Don't include sysdep.h.
684
0bee45d9
NC		 6852012-05-18 Nick Clifton <nickc@redhat.com>
686
687 PR 14072
688 * bfd-in.h: Check for PACKAGE or PACKAGE_VERSION before
689 complaining about config.h not having been included.
690 * bfd-in2.h: Regenerate.
691
f2c621e4
AS		 6922012-05-18 Andreas Schwab <schwab@linux-m68k.org>
693
694 * aclocal.m4: Regenerate.
695 * Makefile.in: Regenerate.
696
df7b86aa
NC		 6972012-05-17 Daniel Richard G. <skunk@iskunk.org>
698 Nick Clifton <nickc@redhat.com>
699
700 PR 14072
701 * configure.in: Add check that sysdep.h has been included before
702 any system header files.
703 * configure: Regenerate.
704 * config.in: Regenerate.
705 * aclocal.m4: Regenerate.
706 * bfd-in.h: Generate an error if included before config.h.
707 * sysdep.h: Likewise.
708 * bfd-in2.h: Regenerate.
709 * compress.c: Remove #include "config.h".
710 * plugin.c: Likewise.
711 * elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h.
712 * elf64-hppa.c: Likewise.
713 * som.c: Likewise.
714 * xsymc.c: Likewise.
715
2633a79c
AM		 7162012-05-17 Maciej W. Rozycki <macro@linux-mips.org>
717 Alan Modra <amodra@gmail.com>
718
719 * elf.c (ignore_section_sym): Correct comment. Don't return
720 true for absolute section.
721 (elf_map_symbols): Move stray comment. Adjust for above change.
722 Don't discard global section symbols.
723
ab6dce23
AM		 7242012-05-17 Alan Modra <amodra@gmail.com>
725
726 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make _DYNAMIC,
727 _GLOBAL_OFFSET_TABLE_ or _PROCEDURE_LINKAGE_TABLE_ absolute.
728 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Don't make _DYNAMIC
729 absolute.
730
e1dad58d
AM		 7312012-05-17 Alan Modra <amodra@gmail.com>
732
733 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call, has_vle_insns,
734 is_ppc_vle): Move to..
735 * elf32-ppc.h: ..here, making is_ppc_vle a macro.
736
a0f49396
NC		 7372012-05-16 Sergio Durigan Junior <sergiodj@redhat.com>
738
739 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma,
740 bfd_get_section_lma, bfd_get_section_alignment,
741 bfd_get_section_flags, bfd_get_section_userdata): Rewrite macros
742 in order to use the `bfd' argument.
743 * bfd-in2.h: Regenerate.
744 * elf-vxworks.c (elf_vxworks_finish_dynamic_entry): Pass proper `bfd'
745 as the first argument for `bfd_get_section_alignment'.
746 * elf32-arm.c (create_ifunc_sections): Likewise, for
747 `bfd_set_section_alignment'.
748 * elf32-m32r.c (m32r_elf_relocate_section): Likewise, for
749 `bfd_get_section_name'.
750 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
751 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
752 (ppc_elf_relocate_section): Likewise.
753 * elf64-mmix.c (mmix_final_link_relocate): Likewise, for
754 `bfd_get_section_vma'.
755 * elf64-ppc.c (create_linkage_sections): Likewise, for
756 `bfd_set_section_alignment'.
757
40551fb8
NC		 7582012-05-16 Georg-Johann Lay <avr@gjlay.de>
759
760 PR target/13503
761 * reloc.c: Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
762 * bfd-in2.h: Regenerate.
763 * libbfd.h: Regenrate.
764 * elf32-avr.c (elf_avr_howto_table): Rename R_AVR_8_HHI8 to
765 R_AVR_8_HLO8.
766 (avr_reloc_map): Likewise.
767
691bf19c
NC		 7682012-05-16 Daniel Richard G. <skunk@iskunk.org>
769
770 PR binutils/13558
771 * bfd/aout-cris.c: Include sysdep.h before bfd.h.
772 * bfd/aout-ns32k.c: Likewise.
773 * bfd/aout-sparcle.c: Likewise.
774 * bfd/aout0.c: Likewise.
775 * bfd/bfd-in2.h: Likewise.
776 * bfd/coff-stgo32.c: Likewise.
777 * bfd/cpu-lm32.c: Likewise.
778 * bfd/cpu-microblaze.c: Likewise.
779 * bfd/cpu-score.c: Likewise.
780 * bfd/cpu-tilegx.c: Likewise.
781 * bfd/cpu-tilepro.c: Likewise.
782 * bfd/elf32-lm32.c: Likewise.
783 * bfd/elf32-microblaze.c: Likewise.
784 * bfd/elf32-score7.c: Likewise.
785 * bfd/elf32-tilepro.c: Likewise.
786 * bfd/elfxx-tilegx.c: Likewise.
787 * bfd/mach-o.h: Likewise.
788 * bfd/nlm32-ppc.c: Likewise.
789 * bfd/ns32knetbsd.c: Likewise.
790 * bfd/pef.h: Likewise.
791 * bfd/plugin.c: Likewise.
792 * bfd/stab-syms.c: Likewise.
793 * bfd/sunos.c: Likewise.
794 * bfd/syms.c: Likewise.
795 * bfd/xsym.h: Likewise.
796
8b127cbc
AM		 7972012-05-16 Alan Modra <amodra@gmail.com>
798
799 * elflink.c: Rename flaginfo to flinfo throughout, except..
800 (bfd_elf_lookup_section_flags): ..here, rename finfo to flaginfo.
801 Formatting, style. Simplify flag match.
802
a2a50954
AM		 8032012-05-16 Alan Modra <amodra@gmail.com>
804
805 * dwarf2.c: Formatting.
806 (arange_add): Pass in unit rather than bfd. Update callers.
807 Ignore empty ranges. Don't ask for cleared memory.
808 (parse_comp_unit): Only set unit->base_address if processing
809 DW_TAG_compile_unit.
810 (find_debug_info): Optimise section lookup.
811 (place_sections): Use bfd_alloc for stash->adjusted_sections.
812 (find_line): Match previously parsed comp unit addresses as we
813 do for newly parsed comp units.
814
df35687a
AM		 8152012-05-16 Alan Modra <amodra@gmail.com>
816
817 * archive.c (_bfd_generic_read_ar_hdr_mag): Ensure sscanf
818 stops at end of ar_size field.
819
eee3b786
AM		 8202012-05-16 Alan Modra <amodra@gmail.com>
821
822 PR ld/13962
823 PR ld/7023
824 * elf.c (bfd_section_from_shdr): Fail when .dynsym sh_info is
825 out of range. As a special case, fix sh_info for zero sh_size.
826 Do the same for .symtab.
827
6927f982
NC		 8282012-05-15 James Murray <jsm@jsm-net.demon.co.uk>
829 Stephane Carrez <stcarrez@nerim.fr>
830
831 * archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
832 * config.bfd: Likewise.
833 * cpu-m9s12x.c: New.
834 * cpu-m9s12xg.c: New.
835 * elf32-m68hc12.c: Add S12X and XGATE co-processor support.
836 Add option to offset S12 addresses into XGATE memory space.
837 Fix carry bug in IMM16 (IMM8 low/high) relocate.
838 * Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
839 (ALL_MACHINES_CFILES): Likewise.
840 * reloc.c: Add S12X relocs.
841 * Makefile.in: Regenerate.
842 * bfd-in2.h: Regenerate.
843 * libbfd.h: Regenerate.
844
b9c361e0
JL		 8452012-05-14 James Lemke <jwlemke@codesourcery.com>
846 Catherine Moore <clm@codesourcery.com>
847
848 * bfd.c (bfd_lookup_section_flags): Add section parm.
849 * ecoff.c (bfd_debug_section): Remove flag_info initializer.
850 * elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
851 (bfd_elf_lookup_section_flags): Add section parm.
852 * elf32-ppc.c (is_ppc_vle): New function.
853 (ppc_elf_modify_segment_map): New function.
854 (elf_backend_modify_segment_map): Define.
855 (has_vle_insns): New define.
856 * elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
857 * elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
858 Move in logic to omit / include a section.
859 * libbfd-in.h (bfd_link_info): Add section parm.
860 (bfd_generic_lookup_section_flags): Likewise.
861 * reloc.c (bfd_generic_lookup_section_flags): Likewise.
862 * section.c (bfd_section): Move out section_flag_info.
863 (BFD_FAKE_SECTION): Remove flag_info initializer.
864 * targets.c (_bfd_lookup_section_flags): Add section parm.
865
8662012-05-14 Catherine Moore <clm@codesourcery.com>
867
868 * archures.c (bfd_mach_ppc_vle): New.
869 * bfd-in2.h: Regenerated.
870 * cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
871 * elf32-ppc.c (split16_format_type): New enumeration.
872 (ppc_elf_vle_split16): New function.
873 (HOWTO): Add entries for R_PPC_VLE relocations.
874 (ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
875 (ppc_elf_section_flags): New function.
876 (ppc_elf_lookup_section_flags): New function.
877 (ppc_elf_section_processing): New function.
878 (ppc_elf_check_relocs): Handle PPC_VLE relocations.
879 (ppc_elf_relocation_section): Likewise.
880 (elf_backend_lookup_section_flags_hook): Define.
881 (elf_backend_section_flags): Define.
882 (elf_backend_section_processing): Define.
6927f982 883 * elf32-ppc.h (ppc_elf_section_processing): Declare.
b9c361e0
JL		 884 * libbfd.h: Regenerated.
885 * reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
886 BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
887 BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
888 BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
889 BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
890 BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
891 BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
892 BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
893 BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
894
8b127cbc 8952012-05-11 Georg-Johann Lay <avr@gjlay.de>
99700d6f
NC		 896
897 PR target/13503
898 * reloc.c: Add new ENUM for BFD_RELOC_AVR_8_LO,
899 BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HHI.
900 * bfd-in2.h: Regenerate.
901 * libbfd.h: Regenrate.
902 * elf32-avr.c (elf_avr_howto_table): Add entries for
903 R_AVR_8_LO8, R_AVR_8_HI8, R_AVR_8_HHI8.
904 (avr_reloc_map): Add RELOC mappings for R_AVR_8_LO8, R_AVR_8_HI8,
905 R_AVR_8_HHI8.
906
268a8d3a
L		 9072012-05-10 H.J. Lu <hongjiu.lu@intel.com>
908
909 * elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32
910 addend overflow check.
911
74b1e045
DD		 9122012-05-10 DJ Delorie <dj@redhat.com>
913
914 * elf32-rx.c (rx_elf_object_p): Ignore empty segments.
915
6f2c9068
L		 9162012-05-10 H.J. Lu <hongjiu.lu@intel.com>
917
918 * elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
919 hex number in x32 addend overflow check.
920
1da80baa
L		 9212012-05-10 H.J. Lu <hongjiu.lu@intel.com>
922
923 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
924 R_X86_64_RELATIVE64.
925
8cf0d2dd
L		 9262012-05-09 H.J. Lu <hongjiu.lu@intel.com>
927
928 * elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
929 overflow for R_X86_64_RELATIVE64.
930
2d16d28e
DK		 9312012-05-08 Ben Cheng <bccheng@google.com>
932
8b127cbc 933 * elf.c: Preserve the original p_align and p_flags if they are
2d16d28e
DK		 934 valid.
935
2de5d135
AM		 9362012-05-07 Alan Modra <amodra@gmail.com>
937
938 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update
939 RELOC_AGAINST_DISCARDED_SECTION invocation.
940
a134cc9b
HPN		 9412012-05-07 Hans-Peter Nilsson <hp@axis.com>
942
943 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use
944 local variable i_ instead of assuming and using a variable i.
945
545fd46b
MR		 9462012-05-07 Maciej W. Rozycki <macro@linux-mips.org>
947
948 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
949 relocations.
950 * elfxx-mips.c (mips_reloc_against_discarded_section): New
951 function.
952 (_bfd_mips_elf_relocate_section): Call it, in place of
953 RELOC_AGAINST_DISCARDED_SECTION.
954 * elf-m10200.c (mn10200_elf_relocate_section): Update arguments
955 to RELOC_AGAINST_DISCARDED_SECTION.
956 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
957 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
958 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
959 * elf32-bfin.c (bfin_relocate_section): Likewise.
960 (bfinfdpic_relocate_section): Likewise.
961 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
962 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
963 * elf32-cris.c (cris_elf_relocate_section): Likewise.
964 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
965 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
966 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
967 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
968 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
969 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
970 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
971 * elf32-i370.c (i370_elf_relocate_section): Likewise.
972 * elf32-i386.c (elf_i386_relocate_section): Likewise.
973 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
974 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
975 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
976 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
977 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
978 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
979 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
980 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
981 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
982 * elf32-mep.c (mep_elf_relocate_section): Likewise.
983 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
984 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
985 * elf32-mt.c (mt_elf_relocate_section): Likewise.
986 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
987 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
988 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
989 * elf32-rx.c (rx_elf_relocate_section): Likewise.
990 * elf32-s390.c (elf_s390_relocate_section): Likewise.
991 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
992 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
993 * elf32-sh.c (sh_elf_relocate_section): Likewise.
994 * elf32-spu.c (spu_elf_relocate_section): Likewise.
995 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
996 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
997 * elf32-v850.c (v850_elf_relocate_section): Likewise.
998 * elf32-vax.c (elf_vax_relocate_section): Likewise.
999 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1000 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1001 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1002 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
1003 (elf64_alpha_relocate_section): Likewise.
1004 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1005 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1006 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1007 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1008 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1009 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1010 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1011 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1012 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1013
62ab84ec
AM		 10142012-05-05 Alan Modra <amodra@gmail.com>
1015
1016 PR ld/14052
1017 PR ld/13621
1018 * linker.c (_bfd_nearby_section): Revert 2012-02-13 change.
1019
45dfa85a
AM		 10202012-05-05 Alan Modra <amodra@gmail.com>
1021
1022 * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section,
1023 bfd_und_section and bfd_ind_section with their _ptr variants, or
1024 use corresponding bfd_is_* macros.
1025 * aout-ns32k.c: Likewise.
1026 * aout-tic30.c: Likewise.
1027 * coff-arm.c: Likewise.
1028 * coff-tic54x.c: Likewise.
1029 * cpu-ns32k.c: Likewise.
1030 * elf-attrs.c: Likewise.
1031 * elfcode.h: Likewise.
1032 * peicode.h: Likewise.
1033 * reloc.c: Likewise.
1034 * riscix.c: Likewise.
1035 * versados.c: Likewise.
1036 * section.c: Likewise.
1037 (bfd_abs_section, bfd_ind_section, bfd_com_section,
1038 bfd_ind_section): Delete.
1039 (std_section): New array replacing above.
1040 (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr,
1041 bfd_ind_section_ptr, STD_SECTION): Update.
1042 (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts.
36ab465d 1043 * bfd-in2.h: Regenerate.
45dfa85a 1044
f6c1a2d5
NC		 10452012-05-03 Sean Keys <skeys@ipdatasys.com>
1046
1047 * cpu-xgate.c: New file. Added XGATE support.
1048 * archures.c (bfd_architecture): Add XGATE architecture.
1049 (bfd_archures_list): Add reference to XGATE architecture info.
1050 * elf-bfd.h (prep_headers): Handle bfd_arch_xgate.
1051 * reloc.c: Add various XGATE relocation enums.
1052 * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector
1053 list.
1054 * Makefile.am: Add support for XGATE elf.
1055 * configure.in: Ditto.
1056 * config.bfd: Ditto.
1057 * Makefile.in: Regenerate.
1058 * configure: Ditto.
1059 * bfd-in2.h: Ditto.
1060 * libbfd.h: Ditto.
1061 Added files for XGATE relocations.
1062 * elf32-xgate.c: Created minimal relocation file.
1063 * elf32-xgate.h: Created minimal header file for elf32-xgate.
1064
fec16237
TG		 10652012-05-03 Tristan Gingold <gingold@adacore.com>
1066
1067 * dwarf2.c (decode_line_info): Ignore
1068 DW_LNE_HP_source_file_correlation.
1069
57402f1e
NC		 10702012-05-01 Nick Clifton <nickc@redhat.com>
1071
1072 PR binutils/13121
1073 * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with
1074 AIX system headers.
1075 * coff-ppc.c: Likewise.
1076 * cofflink.c: Likewise.
1077 * elf32-arm.c: Likewise.
1078 * elf64-sparc.c: Likewise.
1079 * elflink.c: Likewise.
1080 * pdp11.c: Likewise.
1081 * rescoff.c: Likewise.
1082
c49ead2f
MW		 10832012-04-26 Mark Wielaard <mjw@redhat.com>
1084
1085 * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
1086 possibly being relative to DW_AT_low_pc.
1087 (parse_comp_unit): Likewise.
1088
cab0ad83
AS		 10892012-04-26 Andreas Schwab <schwab@linux-m68k.org>
1090
1091 * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
1092 also when generating PIE.
1093 (elf_m68k_discard_copies): Mark undefined weak symbols referenced
1094 by relocations as dynamic.
1095
2b56b3f3
HPN		 10962012-04-26 Hans-Peter Nilsson <hp@axis.com>
1097
1098 Provide a way for programs to recognize BFD_ASSERT calls.
1099 * bfd.c (bfd_assert_handler_type): New API type.
1100 (bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
1101 (_bfd_assert_handler): New variable.
1102 (_bfd_default_assert_handler): New function.
1103 (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
1104 * libbfd-in.h (_bfd_assert_handler): Declare.
1105 * libbfd.h, bfd-in2.h: Regenerate.
1106
27586251
HPN		 11072012-04-24 Hans-Peter Nilsson <hp@axis.com>
1108
1109 PR ld/13990
1110 * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local
1111 symbol, where PLT refcount is set to -1.
1112
dbaa2011
AM		 11132012-04-24 Alan Modra <amodra@gmail.com>
1114
1115 PR ld/13991
8b127cbc 1116 * elf-bfd.h (_bfd_elf_link_just_syms): Define as
dbaa2011 1117 _bfd_generic_link_just_syms.
8b127cbc
AM		 1118 * elflink.c (_bfd_elf_link_just_syms): Delete.
1119 * linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
dbaa2011 1120
8b127cbc
AM		 1121 * bfd-in.h (discarded_section): Renamed from elf_discarded_section.
1122 * section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
dbaa2011
AM		 1123 SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
1124 SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
8b127cbc
AM		 1125 * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1126 * elf.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1127 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
1128 * elf32-crx.c, * elf32-d10v.c, * elf32-epiphany.c,
1129 * elf32-fr30.c, * elf32-frv.c, * elf32-h8300.c,
1130 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c,
1131 * elf32-i860.c, * elf32-ip2k.c, * elf32-iq2000.c,
1132 * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c,
1133 * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
1134 * elf32-mep.c, * elf32-moxie.c, * elf32-msp430.c,
1135 * elf32-mt.c, * elf32-openrisc.c, * elf32-ppc.c,
1136 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c,
1137 * elf32-score.c, * elf32-score7.c, * elf32-sh.c,
1138 * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1139 * elf32-v850.c, * elf32-vax.c, * elf32-xc16x.c,
1140 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
1141 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1142 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c,
1143 * elf64-x86-64.c, * elflink.c, * elfnn-ia64.c,
1144 * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c,
1145 * reloc.c: Update all references.
1146 * bfd-in2.h: Regenerate.
dbaa2011 1147
87049b0d
AK		 11482012-04-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1149
1150 * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1151 * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1152
85e02784
TS		 11532012-04-19 Thomas Schwinge <thomas@codesourcery.com>
1154
1155 * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for
1156 got_type.
1157 (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use
1158 it.
1159
87458ed2
KK		 11602012-04-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1161
1162 * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic
1163 relocations when LE conversion happens on the IE tls symbol.
1164
ea2d813e
RM		 11652012-04-17 Roland McGrath <mcgrathr@google.com>
1166
1167 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
1168 so that 32-byte boundary is a proper instruction boundary.
1169
da03bf4d
TG		 11702012-04-17 Tristan Gingold <gingold@adacore.com>
1171
1172 * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to
1173 member of an object archive.<
1174
d2226024
TG		 11752012-04-17 Tristan Gingold <gingold@adacore.com>
1176
1177 * vms-lib.c (MAX_EKEYLEN): Define.
1178 (MAX_KEYLEN): Fix value.
1179 (vms_write_index): Add comments and fix indentation.
1180 Adjust comparaison. Add assertions. Free kbn_blk.
1181 (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN.
1182 Compense MAX_KEYLEN adjustment.
1183
cb4437b8
MR		 11842012-04-16 Maciej W. Rozycki <macro@linux-mips.org>
1185
1186 * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs.
1187 (_bfd_mips_elf_check_relocs): Update accordingly.
1188
aed64b35
L		 11892012-04-13 Alan Modra <amodra@gmail.com>
1190
1191 PR ld/13947
1192 * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
1193 reloc sections.
1194
2615994e
DM		 11952012-04-12 David S. Miller <davem@davemloft.net>
1196
1197 * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
1198 BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
1199 * libbfd.h: Regenerate.
1200 * bfd-in2.h: Likewise.
1201 * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
1202 (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
1203 R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
1204 (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
1205 (_bfd_sparc_elf_check_relocs): Likewise.
1206 (_bfd_sparc_elf_gc_sweep_hook): Likewise.
1207 (_bfd_sparc_elf_relocate_section): Likewise.
1208
b38cadfb
NC		 12092012-04-12 Roland McGrath <mcgrathr@google.com>
1210
1211 * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
1212 New variables.
1213 (struct elf32_arm_link_hash_table): New member `nacl_p'.
1214 (elf32_arm_link_hash_table_create): Initialize it.
1215 (elf32_arm_nacl_link_hash_table_create): New function.
1216 (arm_movw_immediate, arm_movt_immediate): New functions.
1217 (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
1218 (elf32_arm_finish_dynamic_sections): Likewise.
1219 (elf32_arm_output_plt_map_1): Likewise.
1220 (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
1221 New backend vector stanza.
1222 (elf32_arm_nacl_modify_segment_map): New function.
1223 * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
1224 * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
1225 * configure.in: Likewise.
1226 (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
1227 (bfd_elf32_littlearm_nacl_vec): Likewise.
1228 (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
1229 (bfd_elf32_bigarm_symbian_vec): Likewise.
1230 (bfd_elf32_littlearm_symbian_vec): Likewise.
1231 (bfd_elf32_bigarm_vxworks_vec): Likewise.
1232 (bfd_elf32_littlearm_vxworks_vec): Likewise.
1233 * configure: Regenerated.
1234
202e2356
NC		 12352012-04-12 Tristan Gingold <gingold@adacore.com>
1236
1237 * elflink.c (elf_link_output_extsym): Add a guard.
1238 (bfd_elf_final_link): Remove assertion.
1239 (bfd_elf_final_link): Add a guard.
1240 * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
1241 (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
1242 (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
1243 (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
1244 Remove.
1245 (elfNN-ia64-vms target): Move to ...
1246 * elf64-ia64-vms.c: New file.
1247 * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
1248 * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
1249 (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
1250 * configure: Regenerate.
1251 * Makefile.in: Regenerate.
1252
4841cf0c
NC		 12532012-04-11 Nick Clifton <nickc@redhat.com>
1254
1255 PR binutils/13897
1256 * elf64-ppc.c (opd_entry_value): When dealing with sections
1257 without relocs, keep the last section loaded in order to avoid
1258 unnecessary reloads.
1259
d324f6d6
RM		 12602012-04-09 Roland McGrath <mcgrathr@google.com>
1261
1262 * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
1263 * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
1264 (nacl_modify_program_headers): Likewise.
1265
5a68afcf
RM		 12662012-04-03 Roland McGrath <mcgrathr@google.com>
1267
1268 * elf-nacl.c: New file.
1269 * elf-nacl.h: New file.
1270 * elf32-i386.c (elf_backend_modify_segment_map): Define for
1271 bfd_elf32_i386_nacl_vec.
1272 (elf_backend_modify_program_headers): Likewise.
1273 * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
1274 bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
1275 (elf_backend_modify_program_headers): Likewise.
1276 * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
1277 (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
1278 * Makefile.in: Regenerated.
1279 * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
1280 (bfd_elf32_x86_64_nacl_vec): Likewise.
1281 (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
1282 (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
1283 (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
1284 (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
1285 (bfd_elf32_i386_nacl_vec): Likewise.
1286 (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
1287 (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
1288 * configure: Regenerated.
1289
3a4ae681
AS		 12902012-03-31 Andreas Schwab <schwab@linux-m68k.org>
1291
1292 * elf32-m68k.c (elf_m68k_relocate_section): Allow
1293 R_68K_TLS_LE{8,16,32} for PIE.
1294
a7e28bbe
AK		 12952012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1296
1297 * elf64-s390.c: Fix several comments regarding PLT entry
1298 description.
1299 * elf32-s390.c: Likewise.
1300
f41345a7
AK		 13012012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1302
1303 * elf64-s390.c: Use the section pointer shortcuts in
1304 elf_link_hash_table and remove them from the target specific
1305 variant.
1306 * elf32-s390.c: Likewise.
1307
9aa17453
AK		 13082012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1309
1310 * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
1311 New definitions.
1312 (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
1313 (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
1314 (elf_s390_finish_dynamic_sections): Likewise.
1315 * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
1316 (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
1317 (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
1318 (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
1319 (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
1320
00d8c7a9
AK		 13212012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1322
1323 * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
1324 Rename all occurrences in the file to elf_dyn_relocs.
1325 * elf64-s390.c: Likewise.
1326
a66eed7a
AM		 13272012-03-30 Alan Modra <amodra@gmail.com>
1328
1329 * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
1330 libraries.
1331
f67f98b5
AM		 13322012-03-29 Alan Modra <amodra@gmail.com>
1333
1334 * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
1335 * bfd-in2.h: Regenerate.
1336
e8d2ba53
AM		 13372012-03-23 Alan Modra <amodra@gmail.com>
1338
1339 * elf.c (assign_file_positions_for_non_load_sections): Don't warn
1340 on empty alloc sections.
1341
051d833a
AM		 13422012-03-23 Alan Modra <amodra@gmail.com>
1343
1344 * linker.c (_bfd_nearby_section): New function, split out from..
1345 (fix_syms): ..here.
1346 * bfd-in.h (_bfd_nearby_section): Declare.
1347 * bfd-in2.h: Regenerate.
1348 * elflink.c (elf_link_input_bfd): Don't use text_index_section or
1349 data_index_section with ld -q or ld -r output relocs against
1350 stripped output sections. Instead use _bfd_nearby_section.
1351
62599110
AM		 13522012-03-23 Alan Modra <amodra@gmail.com>
1353
1354 PR binutils/13894
1355 * elf64-ppc.c (opd_entry_value): Read full symbol table when
1356 sym hashes unavailable.
1357
b781d74f
JM		 13582012-03-21 Eliot Dresselhaus <eliot@sonic.net>
1359
1360 * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
1361 for non-C6X objects.
1362
17d5dae2
KT		 13632012-03-20 Kai Tietz <ktietz@redhat.com>
1364
1365 PR ld/12742
1366 * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
1367 * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
1368 Add windows.h header include if HAVE_WINDOWS_H is defined.
1369 (dlerror): New static function if windows variant is used instead
1370 of dlfcn.h.
1371 (dlclose): Likewise.
1372 (dlopen): Likewise.
1373 (dlsym): Likewise.
1374 * configure: Regenerated.
1375 * config.in: Regenerated.
1376
bdb892b9
L		 13772012-03-20 H.J. Lu <hongjiu.lu@intel.com>
1378
1379 PR ld/13880
1380 * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
1381 for R_386_GOTOFF relocation against protected function if
1382 SYMBOLIC_BIND is true.
1383
1384 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
1385 error for R_X86_64_GOTOFF64 relocation against protected function
1386 when building executable or SYMBOLIC_BIND is true.
1387
8059fb19
RM		 13882012-03-16 Roland McGrath <mcgrathr@google.com>
1389
1390 * config.bfd: Handle x86_64-*-nacl*.
1391 * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
1392 (bfd_elf32_x86_64_nacl_vec): Likewise.
1393 * targets.c: Support them.
1394 * configure.in: Likewise.
1395 * configure: Regenerated.
1396
ac56ee8f
MGD		 13972012-03-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1398
1399 * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
1400 (elf32_arm_attributes_forbid_div): Likewise.
1401 (elf32_arm_merge_eabi_attributes): Correct handling of
1402 Tag_DIV_use.
1403
eed180f8
RM		 14042012-03-15 Roland McGrath <mcgrathr@google.com>
1405
a4456d24
RM		 1406 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
1407 elf_x86_64_backend_data parameters for plt_eh_frame.
1408
eed180f8
RM		 1409 * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
1410 (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
1411 (elf_x86_64_arch_bed): New variable.
1412 (elf_backend_arch_data): New macro.
1413 (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
1414 (elf_x86_64_allocate_dynrelocs): Likewise.
1415 (elf_x86_64_relocate_section): Likewise.
1416 (elf_x86_64_plt_sym_val): Likewise.
1417 (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
1418 parameters for PLT details.
1419 (elf_x86_64_finish_dynamic_sections): Likewise.
1420
caa0075c
RM		 14212012-03-14 Roland McGrath <mcgrathr@google.com>
1422
1423 * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
1424 to the full size, padding out with nop instructions.
1425
1d7e9d18
AM		 14262012-03-12 Alan Modra <amodra@gmail.com>
1427
1428 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
1429 on zero size dynbss symbol.
1430 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
1431 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
1432 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
1433 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
1434 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
1435 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
1436 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
1437 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
1438 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1439 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1440 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1441 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
1442 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
1443 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
1444 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
1445 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1446 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1447 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
1448 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1449 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1450 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
1451
aea77599
AM		 14522012-03-10 Edmar Wienskoski <edmar@freescale.com>
1453
1454 * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1455 * bfd-in2.h: Regenerate.
1456 * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
1457 bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1458
56b8aada
L		 14592012-03-09 H.J. Lu <hongjiu.lu@intel.com>
1460
1461 PR ld/13817
8b127cbc 1462 * elf32-i386.c (elf_i386_relocate_section): Restore
56b8aada
L		 1463 R_386_IRELATIVE.
1464
8b127cbc 1465 * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
56b8aada
L		 1466 R_X86_64_IRELATIVE.
1467
460f1cdc
TG		 14682012-03-08 Tristan Gingold <gingold@adacore.com>
1469
1470 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
1471 keylen according to archive kind. Set nextvbn and nextrfa lhd
1472 fields. Add comments.
1473
0a22ae8e
NC		 14742012-03-07 Nick Clifton <nickc@redhat.com>
1475
1476 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
1477 field.
1478 (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
1479 (elf_mn10300_tdata): Define.
1480 (elf_mn10300_local_got_tls_type): Define.
1481 (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
1482 R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
1483 R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
1484 R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
1485 (mn10300_reloc_map): Likewise.
1486 (elf_mn10300_tls_transition): New function.
1487 (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
1488 (mn10300_elf_check_relocs): Add TLS support.
1489 (mn10300_elf_final_link_relocate): Likewise.
1490 (mn10300_elf_relocate_section): Likewise.
1491 (mn10300_elf_relax_section): Likewise.
1492 (elf32_mn10300_link_hash_newfunc): Initialise new field.
1493 (_bfd_mn10300_copy_indirect_symbol): New function.
1494 (elf32_mn10300_link_hash_table_create): Initialise new fields.
1495 (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
1496 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
1497 (_bfd_mn10300_elf_reloc_type_class): Allocate an
1498 elf_mn10300_obj_tdata structure.
1499 (elf_backend_copy_indirect_symbol): Define.
1500 * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
1501 BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
1502 BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
1503 BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
1504 (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
1505 alongside other MN10300 relocations.
1506 * bfd-in2.h: Regenerate.
1507 * libbfd.h: Regenerate.
1508
3ce231f8
JJ		 15092012-03-06 Jakub Jelinek <jakub@redhat.com>
1510
1511 * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
1512 set relocate to TRUE.
1513
0bef263a
RO		 15142012-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1515
1516 PR ld/12152
1517 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
1518 overflows for R_SPARC_UA32 in .stab sections.
1519
84abc003
AM		 15202012-03-01 Alan Modra <amodra@gmail.com>
1521
1522 * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
1523
3d301fdc
AM		 15242012-02-27 Alan Modra <amodra@gmail.com>
1525
1526 * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
1527 before calling elf specific function.
1528 (sh_elf_osec_readonly_p): Test for error return from above.
1529
cb83c803
AM		 15302012-02-27 Alan Modra <amodra@gmail.com>
1531
1532 * elf32-spu.c (build_stub): Fix malloc under-allocation.
1533
6f7be959
WL		 15342012-02-25 Walter Lee <walt@tilera.com>
1535 * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
1536 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
1537 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
1538 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
1539 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
1540 BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
1541 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
1542 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
1543 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
1544 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
1545 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
1546 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
1547 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
1548 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
1549 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
1550 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
1551 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
1552 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
1553 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
1554 BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
1555 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
1556 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
1557 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
1558 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
1559 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
1560 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
1561 Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
1562 BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
1563 BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
1564 BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
1565 BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
1566 BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
1567 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
1568 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
1569 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
1570 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
1571 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
1572 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
1573 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
1574 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
1575 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
1576 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
1577 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
1578 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
1579 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
1580 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
1581 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
1582 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
1583 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
1584 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
1585 * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
1586 relocations.
1587 (tilepro_reloc_map): Ditto.
1588 (tilepro_info_to_howto_rela): Ditto.
1589 (reloc_to_create_func): Ditto.
1590 (tilepro_tls_translate_to_le): New.
1591 (tilepro_tls_translate_to_ie): New.
1592 (tilepro_elf_tls_transition): New.
1593 (tilepro_elf_check_relocs): Handle new tls relocations.
1594 (tilepro_elf_gc_sweep_hook): Ditto.
1595 (allocate_dynrelocs): Ditto.
1596 (tilepro_elf_relocate_section): Ditto.
1597 (tilepro_replace_insn): New.
1598 (insn_mask_X1): New.
1599 (insn_mask_X0_no_dest_no_srca): New
1600 (insn_mask_X1_no_dest_no_srca): New
1601 (insn_mask_Y0_no_dest_no_srca): New
1602 (insn_mask_Y1_no_dest_no_srca): New
1603 (srca_mask_X0): New
1604 (srca_mask_X1): New
1605 (insn_tls_le_move_X1): New
1606 (insn_tls_le_move_zero_X0X1): New
1607 (insn_tls_ie_lw_X1): New
1608 (insn_tls_ie_add_X0X1): New
1609 (insn_tls_ie_add_Y0Y1): New
1610 (insn_tls_gd_add_X0X1): New
1611 (insn_tls_gd_add_Y0Y1): New
1612 * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
1613 relocations.
1614 (tilegx_reloc_map): Ditto.
1615 (tilegx_info_to_howto_rela): Ditto.
1616 (reloc_to_create_func): Ditto.
1617 (tilegx_elf_link_hash_table): New field disable_le_transition.
1618 (tilegx_tls_translate_to_le): New.
1619 (tilegx_tls_translate_to_ie): New.
1620 (tilegx_elf_tls_transition): New.
1621 (tilegx_elf_check_relocs): Handle new tls relocations.
1622 (tilegx_elf_gc_sweep_hook): Ditto.
1623 (allocate_dynrelocs): Ditto.
1624 (tilegx_elf_relocate_section): Ditto.
1625 (tilegx_copy_bits): New.
1626 (tilegx_replace_insn): New.
1627 (insn_mask_X1): New.
1628 (insn_mask_X0_no_dest_no_srca): New.
1629 (insn_mask_X1_no_dest_no_srca): New.
1630 (insn_mask_Y0_no_dest_no_srca): New.
1631 (insn_mask_Y1_no_dest_no_srca): New.
1632 (insn_mask_X0_no_operand): New.
1633 (insn_mask_X1_no_operand): New.
1634 (insn_mask_Y0_no_operand): New.
1635 (insn_mask_Y1_no_operand): New.
1636 (insn_tls_ie_ld_X1): New.
1637 (insn_tls_ie_ld4s_X1): New.
1638 (insn_tls_ie_add_X0X1): New.
1639 (insn_tls_ie_add_Y0Y1): New.
1640 (insn_tls_ie_addx_X0X1): New.
1641 (insn_tls_ie_addx_Y0Y1): New.
1642 (insn_tls_gd_add_X0X1): New.
1643 (insn_tls_gd_add_Y0Y1): New.
1644 (insn_move_X0X1): New.
1645 (insn_move_Y0Y1): New.
1646 (insn_add_X0X1): New.
1647 (insn_add_Y0Y1): New.
1648 (insn_addx_X0X1): New.
1649 (insn_addx_Y0Y1): New.
1650 * libbfd.h: Regenerate.
1651 * bfd-in2.h: Regenerate.
1652
82590249
WL		 16532012-02-25 Walter Lee <walt@tilera.com>
1654
fb6cedde
WL		 1655 * config.bfd (tilegx-*-*): rename little endian vector; add big
1656 endian vector.
1657 (tilegxbe-*-*): New case.
1658 * configure.in (bfd_elf32_tilegx_vec): Rename...
1659 (bfd_elf32_tilegx_le_vec): ... to this.
1660 (bfd_elf32_tilegx_be_vec): New vector.
1661 (bfd_elf64_tilegx_vec): Rename...
1662 (bfd_elf64_tilegx_le_vec): ... to this.
1663 (bfd_elf64_tilegx_be_vec): New vector.
1664 * configure: Regenerate.
1665 * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
1666 (TARGET_LITTLE_NAME): Ditto.
1667 (TARGET_BIG_SYM): Define.
1668 (TARGET_BIG_NAME): Define.
1669 * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
1670 (TARGET_LITTLE_NAME): Ditto.
1671 (TARGET_BIG_SYM): Define.
1672 (TARGET_BIG_NAME): Define.
1673 * targets.c (bfd_elf32_tilegx_vec): Rename...
1674 (bfd_elf32_tilegx_le_vec): ... to this.
1675 (bfd_elf32_tilegx_be_vec): Declare.
1676 (bfd_elf64_tilegx_vec): Rename...
1677 (bfd_elf64_tilegx_le_vec): ... to this.
1678 (bfd_elf64_tilegx_be_vec): Declare.
1679 (_bfd_target_vector): Add / rename above vectors.
82590249
WL		 1680 * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
1681 * bfd-in2.h: Regenerate.
1682 * cpu-tilegx.c (bfd_tilegx32_arch): define.
fb6cedde 1683 (bfd_tilegx_arch): link to bfd_tilegx32_arch.
82590249 1684
4115917d
NC		 16852012-02-24 Nick Clifton <nickc@redhat.com>
1686
1687 PR ld/13730
1688 * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
1689 error message instead of aborting, when an outofrange reloc is
1690 encountered.
1691
19765f52
IS		 16922012-02-23 Iain Sandoe <idsandoe@googlemail.com>
1693
1694 * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
1695 (bfd_mach_o_canonicalize_one_reloc): Swap non-scattered reloc
1696 bit-fields when target and host differ in endian-ness. When
1697 PAIRs are non-scattered find the 'symbol' from the preceding
1698 reloc. Add FIXME re. reloc symbols on section boundaries.
1699 (bfd_mach_o_swap_out_non_scattered_reloc): New.
1700 (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
1701
6639d37a
IS		 17022012-02-17 Iain Sandoe <idsandoe@googlemail.com>
1703
1704 * mach-o-i386.c (i386_howto_table): Add support for 16 bit
1705 sect-diffs.
1706 (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
1707 (bfd_mach_o_i386_swap_reloc_out): Likewise.
1708
e1e81ed3
IS		 17092012-02-17 Tristan Gingold <gingold@adacore.com>
1710
1711 * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
1712 * libbfd.h: Regenerated.
1713 * bfd-in2.h: Likewise.
1714 * mach-o-i386.c (i386_howto_table): Include local sectdiff.
1715 (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
1716 (bfd_mach_o_i386_swap_reloc_out): Likewise.
1717
d0ddfe27
AK		 17182012-02-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1719
1720 * elf32-s390.c (elf_s390_relocate_section): Support basr in the
1721 GD->LE and LD->LE optimizations.
1722
eb8c5f3f
AM		 17232012-02-16 Alan Modra <amodra@gmail.com>
1724
1725 PR binutils/13355
1726 * elf32-rx.c (elf32_rx_relax_section): Correct width check.
1727
e1741a1e
RH		 17282012-02-13 Richard Henderson <rth@redhat.com>
1729
1730 PR ld/13621
1731 * linker.c (fix_syms): Force symbols outside any section into
1732 bfd_abs_section_ptr.
1733
5efbbc43
AM		 17342012-02-13 Alan Modra <amodra@gmail.com>
1735
1736 * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
1737 * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
1738 * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
1739 * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
1740
3e3c397d
JK		 17412012-02-11 Jan Kratochvil <jan.kratochvil@redhat.com>
1742 Nick Clifton <nickc@redhat.com>
1743
1744 * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
1745 memset.
1746
09903f4b
IS		 17472012-02-10 Iain Sandoe <idsandoe@googlemail.com>
1748
1749 * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
1750 vma additions in their logical, rather than physical order.
1751
632039e0
IS		 17522012-02-10 Iain Sandoe <idsandoe@googlemail.com>
1753
1754 * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
1755 parameters.
1756 * mach-o-x86-64.c (text_section_names_xlat): New.
1757 (mach_o_x86_64_segsec_names_xlat): New.
1758 (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
1759 * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
1760
565a6476
TG		 17612012-02-10 Tristan Gingold <gingold@adacore.com>
1762
1763 * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
1764 to avoid infinite loop. Add comments.
1765
923f257f
L		 17662012-02-09 H.J. Lu <hongjiu.lu@intel.com>
1767
1768 PR ld/13675
1769 * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
1770 nop instructions.
1771 (bfd_arch_i386_short_nop_fill): New.
1772 (bfd_arch_i386_long_nop_fill): Likewise.
1773 Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
1774 initializers. Use bfd_arch_i386_long_nop_fill on 64bit
1775 bfd_arch_info initializers.
1776
1777 * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
1778 (bfd_arch_i386_short_nop_fill): This.
1779 Update bfd_arch_info initializers.
1780 * cpu-l1om.c: Likewise.
1781
4e6b54a6
AM		 17822012-02-08 Alan Modra <amodra@gmail.com>
1783
1784 * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
1785 (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
1786 the correct h->u.weakdef.
1787
ff9e0f5b
AM		 17882012-02-07 Alan Modra <amodra@gmail.com>
1789
1790 * elf.c (elf_find_function): Don't use internal_elf_sym.
1791 (_bfd_elf_maybe_function_sym): Likewise. Replace elf_symbol_type
1792 parameter with asymbol.
1793 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
1794 * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
1795 (struct elf_backend_data <maybe_function_sym>): Likewise.
1796
526f25b2
EW		 17972012-02-02 Vidya Praveen (vidya.praveen@atmel.com)
1798
1799 PR bfd/13410
8b127cbc 1800 * elf32-avr.c (elf32_avr_relax_section): Correct the
526f25b2
EW		 1801 condition that qualifies the candidates for relaxation.
1802
7c4f9963
TG		 18032012-02-02 Tristan Gingold <gingold@adacore.com>
1804
1805 * bfdio.c (real_fopen): Remove unused vms_modes variable.
1806
facf03f2
TG		 18072012-02-02 Tristan Gingold <gingold@adacore.com>
1808
1809 * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
1810 variable warning.
1811
cd99171c
TG		 18122012-02-02 Tristan Gingold <gingold@adacore.com>
1813
1814 * archive.c (bfd_slurp_armap): Fix thinko in cast.
1815
b7761f11
L		 18162012-01-31 H.J. Lu <hongjiu.lu@intel.com>
1817
1818 PR ld/13616
1819 * archures.c (bfd_arch_info): Add fill.
1820 (bfd_default_arch_struct): Add bfd_arch_default_fill.
1821 (bfd_arch_default_fill): New.
1822
1823 * configure.in: Set bfd version to 2.22.52.
1824 * configure: Regenerated.
1825
1826 * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
1827 initializer.
1828 * cpu-arc.c: Likewise.
1829 * cpu-arm.c: Likewise.
1830 * cpu-avr.c: Likewise.
1831 * cpu-bfin.c: Likewise.
1832 * cpu-cr16.c: Likewise.
1833 * cpu-cr16c.c: Likewise.
1834 * cpu-cris.c: Likewise.
1835 * cpu-crx.c: Likewise.
1836 * cpu-d10v.c: Likewise.
1837 * cpu-d30v.c: Likewise.
1838 * cpu-dlx.c: Likewise.
1839 * cpu-epiphany.c: Likewise.
1840 * cpu-fr30.c: Likewise.
1841 * cpu-frv.c: Likewise.
1842 * cpu-h8300.c: Likewise.
1843 * cpu-h8500.c: Likewise.
1844 * cpu-hppa.c: Likewise.
1845 * cpu-i370.c: Likewise.
1846 * cpu-i860.c: Likewise.
1847 * cpu-i960.c: Likewise.
1848 * cpu-ia64.c: Likewise.
1849 * cpu-ip2k.c: Likewise.
1850 * cpu-iq2000.c: Likewise.
1851 * cpu-lm32.c: Likewise.
1852 * cpu-m10200.c: Likewise.
1853 * cpu-m10300.c: Likewise.
1854 * cpu-m32c.c: Likewise.
1855 * cpu-m32r.c: Likewise.
1856 * cpu-m68hc11.c: Likewise.
1857 * cpu-m68hc12.c: Likewise.
1858 * cpu-m68k.c: Likewise.
1859 * cpu-m88k.c: Likewise.
1860 * cpu-mcore.c: Likewise.
1861 * cpu-mep.c: Likewise.
1862 * cpu-microblaze.c: Likewise.
1863 * cpu-mips.c: Likewise.
1864 * cpu-mmix.c: Likewise.
1865 * cpu-moxie.c: Likewise.
1866 * cpu-msp430.c: Likewise.
1867 * cpu-mt.c: Likewise.
1868 * cpu-ns32k.c: Likewise.
1869 * cpu-openrisc.c: Likewise.
1870 * cpu-or32.c: Likewise.
1871 * cpu-pdp11.c: Likewise.
1872 * cpu-pj.c: Likewise.
1873 * cpu-plugin.c: Likewise.
1874 * cpu-powerpc.c: Likewise.
1875 * cpu-rl78.c: Likewise.
1876 * cpu-rs6000.c: Likewise.
1877 * cpu-rx.c: Likewise.
1878 * cpu-s390.c: Likewise.
1879 * cpu-score.c: Likewise.
1880 * cpu-sh.c: Likewise.
1881 * cpu-sparc.c: Likewise.
1882 * cpu-spu.c: Likewise.
1883 * cpu-tic30.c: Likewise.
1884 * cpu-tic4x.c: Likewise.
1885 * cpu-tic54x.c: Likewise.
1886 * cpu-tic6x.c: Likewise.
1887 * cpu-tic80.c: Likewise.
1888 * cpu-tilegx.c: Likewise.
1889 * cpu-tilepro.c: Likewise.
1890 * cpu-v850.c: Likewise.
1891 * cpu-vax.c: Likewise.
1892 * cpu-w65.c: Likewise.
1893 * cpu-we32k.c: Likewise.
1894 * cpu-xc16x.c: Likewise.
1895 * cpu-xstormy16.c: Likewise.
1896 * cpu-xtensa.c: Likewise.
1897 * cpu-z80.c: Likewise.
1898 * cpu-z8k.c: Likewise.
1899
1900 * cpu-i386.c: Include "libiberty.h".
ff9e0f5b 1901 (bfd_arch_i386_fill): New.
b7761f11
L		 1902 Add bfd_arch_i386_fill to bfd_arch_info initializer.
1903
1904 * cpu-k1om.c: Add bfd_arch_i386_fill to bfd_arch_info initializer.
1905 * cpu-l1om.c: Likewise.
1906
ff9e0f5b 1907 * linker.c (default_data_link_order): Call abfd->arch_info->fill
b7761f11
L		 1908 if fill size is 0.
1909
1910 * bfd-in2.h: Regenerated.
1911
0d048da3
ME		 19122012-01-27 Michael Eager <eager@eagercon.com>
1913
8b127cbc 1914 * elf32-microblaze.c (create_got_section):
0d048da3
ME		 1915 Reuse existing .rela.got section.
1916
9f296da3
AM		 19172012-01-23 Alan Modra <amodra@gmail.com>
1918
1919 * elf-bfd.h: Formatting.
1920 (struct elf_backend_data): Add "maybe_function_sym".
1921 (_bfd_elf_maybe_function_sym): Declare.
1922 * elfxx-target.h (elf_backend_maybe_function_sym): Define.
1923 (elfNN_bed): Init new field.
1924 * elf.c (elf_find_function): Use maybe_function_sym.
1925 (_bfd_elf_maybe_function_sym): New function.
1926 * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
1927 (ppc64_elf_maybe_function_sym): New function.
1928
f1bb16f8
NC		 19292012-01-20 Francois Gouget <fgouget@codeweavers.com>
1930
1931 PR binutils/13534
1932 * archive.c (_bfd_ar_sizepad): New function. Correctly install and
1933 pad the size field in an archive header.
1934 (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
1935 function for the archive size field.
1936 (bfd_generic_openr_next_archived_file): Likewise.
1937 (do_slurp_coff_armap): Likewise.
1938 (_bfd_write_archive_contents): Likewise.
1939 (_bfd_bsd44_write_ar_hdr): Use the new function.
1940 (bfd_ar_hdr_from_filesystem): Likewise.
1941 (_bfd_write_archive_contents): Likewise.
1942 (bsd_write_armap): Likewise.
1943 (coff_write_armap): Likewise.
1944 * archive64.c (bfd_elf64_archive_write_armap): Likewise.
1945 * bfdio.c (bfd_bread): Use correct type for archive element
1946 sizes.
1947 * ar.c (open_inarch): Likewise.
1948 (extract_file): Likewise.
1949 * libbfd-in.h (struct areltdata): Use correct types for
1950 parsed_size and extra_size fields.
1951 Prototype _bfd_ar_sizepad function.
1952 * libbfd.h: Regenerate.
1953
1f20dca5
UW		 19542012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
1955
1956 * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
1957 Return NULL if core file generation is unsupported.
1958 (elfcore_write_prstatus): Likewise.
1959 * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
1960 (elf_backend_write_core_note): Define.
1961
100fc767
TG		 19622012-01-19 Tristan Gingold <gingold@adacore.com>
1963
1964 * pef.c: Add a comment.
1965 * xsym.c: Likewise.
1966
75cd47ed
AM		 19672012-01-17 Alan Modra <amodra@gmail.com>
1968
1969 * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
1970 trailing garbage in the note.
1971 * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
1972
8a5dcf53
AM		 19732012-01-16 Daniel Green <venix1@gmail.com>
1974
1975 PR ld/13491
1976 * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
1977 h->root.type not h->type.
1978 * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
1979
bb76d940
IS		 19802012-01-13 Iain Sandoe <idsandoe@googlemail.com>
1981
8a5dcf53
AM		 1982 * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
1983 indirect symbols.
687be931
IS		 1984
19852012-01-13 Iain Sandoe <idsandoe@googlemail.com>
1986
1987 * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
bb76d940
IS		 1988 position from here... to (bfd_mach_o_build_seg_command): Here.
1989
50d10658
IS		 19902012-01-12 Iain Sandoe <idsandoe@googlemail.com>
1991
1992 * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
1993 (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
1994 * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
1995 file. (bfd_mach_o_section): Add indirect_syms field.
1996
e5081f2f
IS		 19972012-01-11 Iain Sandoe <idsandoe@googlemail.com>
1998
1999 * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
2000 vmsize from filesize. Don't compute offsets or file sizes for
2001 zerofill sections.
2002
bbd56171
IS		 20032012-01-11 Iain Sandoe <idsandoe@googlemail.com>
2004
2005 * mach-o.c (bfd_mach_o_build_commands): Make the building of each
2006 command type independent.
2007
794e51c0
AM		 20082012-01-11 Alan Modra <amodra@gmail.com>
2009
2010 * elf64-ppc.c: Define more insns used in plt call stubs.
2011 (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
2012 (ppc64_elf_relocate_section): Likewise.
2013 (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
2014 (struct ppc_link_hash_table): Increase size of stub_count array.
2015 Add plt_stub_align and plt_thread_safe.
2016 (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
2017 (plt_stub_size, plt_stub_pad): New functions.
2018 (build_plt_stub): Emit barriers for power7 thread safety. Don't
2019 emit needless save of r2.
2020 (build_tls_get_addr_stub): Adjust params.
2021 (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
2022 plt stubs. Adjust build_*plt_stub calls.
2023 (ppc_size_one_stub): Similarly.
2024 (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
2025 params. Choose default for plt_thread_safe based on existence of
2026 calls to thread creation functions. Modify plt_call to
2027 plt_call_r2save when no tocsave reloc found. Align tail of stub
2028 sections.
2029 (ppc64_elf_build_stubs): Align tail of stub sections. Adjust
2030 output of stub statistics.
2031 (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
2032 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
2033
df4f9443
L		 20342012-01-10 H.J. Lu <hongjiu.lu@intel.com>
2035
2036 PR ld/13581
2037 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
2038 check on R_X86_64_PCXX.
2039
2a65a88e
TG		 20402012-01-10 Tristan Gingold <gingold@adacore.com>
2041
2042 * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
2043 warning.
2044
660722b0
TG		 20452012-01-10 Tristan Gingold <gingold@adacore.com>
2046
2047 * bfdio.c (bfd_tell): Handle nested archives.
2048 (bfd_seek): Ditto.
2049 * cache.c (bfd_cache_lookup_worker): Ditto.
2050 * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
2051 nested archives.
2052 (bfd_generic_openr_next_archived_file): Likewise.
2053
b22161d6
IS		 20542012-01-09 Iain Sandoe <idsandoe@googlemail.com>
2055
2056 * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
2057 (bfd_mach_o_write_symtab): Remove handling for indirect syms.
2058 (bfd_mach_o_primary_symbol_sort_key): Likewise.
2059 (bfd_mach_o_cf_symbols): Likewise.
2060 (bfd_mach_o_sort_symbol_table): Remove.
2061 (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
2062 for indirect and dysymtab counts. Do the symbol sorting here.
2063 (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
2064 Make the indirect symbols a TODO.
2065 (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
2066 (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
2067 a non-zero value.
2068 (bfd_mach_o_read_symtab_symbol): Record the symbol index.
2069 (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
2070 * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
2071 (IS_MACHO_INDIRECT): Remove.
2072 (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
2073
28a1b4f8
NC		 20742012-01-06 Nick Clifton <nickc@redhat.com>
2075
2076 PR binutils/13121
2077 * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
2078 'flaginfo' to avoid conflicts with AIX system headers.
2079
36f0a48f
TG		 20802012-01-06 Tristan Gingold <gingold@adacore.com>
2081
2082 * bfdio.c (bfd_bread): Use arelt_size macro.
2083
76d4c1cb
TG		 20842012-01-06 Tristan Gingold <gingold@adacore.com>
2085
2086 * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
2087
a1c7aafb
NC		 20882012-01-05 Nick Clifton <nickc@redhat.com>
2089
2090 PR ld/12161
2091 * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
2092 necessary.
2093
e85c6a70
JK		 20942012-01-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2095
2096 Fix zero registers core files when built by gcc-4.7.
2097 * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
2098 size. Call elfcore_write_note for the local variables. Remove the
2099 final elfcore_write_note call. Add NOTREACHED comments.
2100
15bbba8d
TG		 21012012-01-04 Tristan Gingold <gingold@adacore.com>
2102
2103 * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
2104 (bfd_mach_o_generic_stat_arch_elt): Adjust.
2105
a4e241ca
TG		 21062012-01-04 Tristan Gingold <gingold@adacore.com>
2107
2108 * mach-o.c (bfd_mach_o_fat_member_init): New function.
2109 (bfd_mach_o_openr_next_archived_file): Reindent.
2110 Adjust to call bfd_mach_o_fat_member_init.
2111 (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
2112
71141310
TG		 21132012-01-04 Tristan Gingold <gingold@adacore.com>
2114
2115 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
2116 BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
2117 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
2118 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
2119 BFD_RELOC_MACH_O_X86_64_BRANCH32,
2120 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
2121 BFD_RELOC_MACH_O_X86_64_GOT.
2122
9f4a5bd1
TG		 21232012-01-04 Tristan Gingold <gingold@adacore.com>
2124
2125 * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
2126 (bfd_mach_o_load_command): Add fvmlib field.
2127
2128 * mach-o.c (bfd_mach_o_read_fvmlib): New function.
2129 (bfd_mach_o_read_command): Handle fvmlib.
2130
0b2de107
TG		 21312012-01-04 Tristan Gingold <gingold@adacore.com>
2132
2133 * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
2134 Decode msubtype for ARM.
2135
aeefa1c9
TG		 21362012-01-04 Tristan Gingold <gingold@adacore.com>
2137
2138 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
2139
fc55a902
TG		 21402012-01-04 Tristan Gingold <gingold@adacore.com>
2141
2142 * mach-o.h: Reindent header.
2143 (bfd_mach_o_encryption_info_command): New structure.
2144 (bfd_mach_o_load_command): Add encryption_info field.
2145
2146 * mach-o.c (bfd_mach_o_read_encryption_info): New function.
2147 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
2148 (bfd_mach_o_read_command): Adjust error message.
2149
2ca7691a
TG		 21502012-01-04 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
2151
2152 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
2153 which reads DWARF2 and stores in stash from find_line.
2154 (find_line) Call _bfd_dwarf2_slurp_debug_info.
2155 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
2156 * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
2157 * mach-o.c (dsym_subdir): The name of subdir where debug
2158 information may be stored.
2159 (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
2160 type is UUID.
2161 (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
2162 corresponding to the executable.
2163 (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
2164 specified binary file.
2165 (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
2166 the original BFD.
2167 (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
2168 executables, dylibs, and bundles.
2169 (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
2170 * mach-o.h (dsym_bfd): The BFD of the dSYM file.
2171
68588f95
IS		 21722012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2173
2174 * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
2175 for stabd symbols.
2176 (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
2177 (bfd_mach_o_cf_symbols): Likewise.
2178
f2b324f1
IS		 21792012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2180
2181 * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
2182
7f307238
IS		 21832012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2184
2185 * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
2186 as the value of an indirect symbol. Keep the string table index in
2187 non-indirect syms for reference.
2188 (bfd_mach_o_write_dysymtab): New.
2189 (bfd_mach_o_primary_symbol_sort_key): New.
2190 (bfd_mach_o_cf_symbols): New.
2191 (bfd_mach_o_sort_symbol_table): New.
2192 (bfd_mach_o_mangle_symbols): Return early if no symbols. Sort symbols.
2193 If we are emitting a dysymtab, process indirect symbols and count the
2194 number of each other kind.
2195 (bfd_mach_o_mangle_sections): New.
2196 (bfd_mach_o_write_contents): Split out some pre-requisite code into
2197 the command builder. Write dysymtab if the command is present.
2198 (bfd_mach_o_count_sections_for_seg): New.
2199 (bfd_mach_o_build_seg_command): New.
2200 (bfd_mach_o_build_dysymtab_command): New.
2201 (bfd_mach_o_build_commands): Reorganize to support the fact that some
2202 commands are optional and should not be emitted if there are no
2203 sections or symbols.
2204 (bfd_mach_o_set_section_contents): Amend comment.
23e1d329 2205 * mach-o.h: Amend and add to comments.
7f307238
IS		 2206 (mach_o_data_struct): Add fields for dysymtab symbols counts and a
2207 pointer to the indirects, when present.
2208 (bfd_mach_o_should_emit_dysymtab): New macro.
2209 (IS_MACHO_INDIRECT): Likewise.
2210
23e1d329 2211For older changes see ChangeLog-2011
56882138
AM		 2212\f
2213Local Variables:
2214mode: change-log
2215left-margin: 8
2216fill-column: 74
2217version-control: never
2218End:
GDB Binutils - Deliverables
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