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2012-07-27 James Murray <jsm@jsm-net.demon.co.uk>
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
ecdf0cbb
TG		 12012-07-27 Tristan Gingold <gingold@adacore.com>
2
3 * configure.in: Bump version to 2.23.51
4 * configure: Regenerate.
5
f725daa8
CC		 62012-07-26 Teresa Johnson <tejohnson@google.com>
7
8 * bfd/dwarf2.c (find_line): Initialize discriminator_ptr
9 if it is non-NULL.
10
05456594
NC		 112012-07-26 Meador Inge <meadori@codesourcery.com>
12 Nick Clifton <nickc@redhat.com>
13
14 PR ld/14397
15 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Report an error
16 if a required section is missing from the linker script.
17
6aa82b64
EW		 182012-07-24 Jan Waclawek <konfera@efton.sk>
19 PR 13899
20 * elf32-avr.c (elf32_avr_relax_delete_bytes): Call
21 _bfd_elf_link_read_relocs with keep_memory as TRUE.
22
9b8d1a36
CC		 232012-07-24 Teresa Johnson <tejohnson@google.com>
24
25 * bfd.c (bfd_find_nearest_line_discriminator): New macro.
26 * coff-rs6000.c: Init _bfd_find_nearest_line_discriminator.
27 * coff64-rs6000.c: Likewise.
28 * dwarf2.c (struct line_info): Add discriminator field.
29 (add_line_info): Fill in new discriminator field.
30 (decode_line_info): Record discriminator information instead
31 of ignoring it.
32 (lookup_address_in_line_info_table): Return discriminator field if
33 requested.
34 (comp_unit_find_nearest_line): Add discriminator argument.
35 (find_line): Likewise.
36 (_bfd_dwarf2_find_nearest_line): Likewise.
37 (_bfd_dwarf2_find_line): Likewise.
38 * elf-bfd.h (_bfd_elf_find_nearest_line_discriminator): New.
39 (_bfd_elf_find_line_discriminator): Likewise.
40 (_bfd_generic_find_nearest_line_discriminator): Likewise. Defined.
41 * elf.c (_bfd_elf_find_nearest_line): Change to a wrapper
42 that invokes _bfd_elf_find_nearest_line_discriminator with correct
43 arguments.
44 (_bfd_elf_find_nearest_line_discriminator): New.
45 (_bfd_elf_find_line): Change to a wrapper
46 that invokes _bfd_elf_find_line_discriminator with correct
47 arguments.
48 (_bfd_elf_find_line_discriminator): New.
49 * coffgen.c (coff_find_nearest_line_with_names): Handle
50 new discriminator argument.
51 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
52 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
53 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
54 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
55 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Add discriminator
56 argument.
57 (_bfd_dwarf2_find_line): Likewise.
58 (_bfd_generic_find_nearest_line_discriminator): New.
59 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): New.
60 * bfd-in2.h: Regenerated.
61 * libbfd.h: Likewise.
62 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize
63 _bfd_find_nearest_line_discriminator with
64 _bfd_generic_find_nearest_line_discriminator.
65 (bfd_target): Add _bfd_find_nearest_line_discriminator.
66
082d1122
NC		 672012-07-24 Sean Keys <skeys@ipdatasys.com>
68
69 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Added code
70 that enables the linker to offset addresses, when linking against
71 symbols from the XGATE processor and vice versa.
72
d86492f2
NC		 732012-07-23 Nick Clifton <nickc@redhat.com>
74
75 * cisco-core.c (cisco_core_file_failing_command): Make static.
76 (cisco_core_file_failing_signal): Make static.
77
7c960184
L		 782012-07-18 H.J. Lu <hongjiu.lu@intel.com>
79
80 * bfd-in2.h: Regenerated.
81
c06fc9eb
L		 822012-07-18 Nicolàs Alejandro Di Risio <sheeva@tiscali.it>
83
84 PR binutils/14335
85 * section.c: Fix a typo in comments.
86
470b557a
AK		 872012-07-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
88
89 * elf64-s390.c: Include elf-s390-common.c.
90 (R_390_IRELATIVE): New reloc.
91 (elf_s390_reloc_type_lookup): Support R_390_IRELATIVE.
92 (RELA_ENTRY_SIZE): New macro.
93 (elf_s390_link_hash_entry): New fields ifunc_resolver_address and
94 *ifunc_resolver_section.
95 (struct plt_entry): New struct.
96 (struct elf_s390_obj_tdata): New field local_plt.
97 (elf_s390_local_plt): New macro.
98 (struct elf_s390_link_hash_table): New field irelifunc.
99 (ELF64): New macro.
100 (link_hash_newfunc): Initialize new fields.
101 (elf_s390_check_relocs): Handle IFUNC symbols.
102 (elf_s390_adjust_dynamic_symbol): Don't do anything for IFUNC
103 symbols.
104 (allocate_dynrelocs): Call s390_elf_allocate_ifunc_dyn_relocs for
105 IFUNC symbols.
106 (elf_s390_size_dynamic_sections): Handle IFUNC symbols.
107 (elf_s390_relocate_section): Likewise.
108 (elf_s390_finish_dynamic_symbol): Likewise.
109 (elf_s390_finish_dynamic_sections): Handle local IFUNC symbols.
110 (elf_s390_finish_ifunc_symbol): New function.
111 (elf_s390_gc_sweep_hook): Handle local plt entries.
112 (elf_backend_add_symbol_hook): Define.
113 * elf32-s390.c: See elf64-s390.c changes.
114 * elf-s390-common.c: New file.
115 * bfd-in2.h (BFD_RELOC_390_IRELATIVE): New enum field.
116 * libbfd.h (BFD_RELOC_390_IRELATIVE): New entry for
117 BFD_RELOC_390_IRELATIVE.
118 * reloc.c (BFD_RELOC_390_IRELATIVE): Document new relocation.
119
2c3fc389
NC		 1202012-07-13 Nick Clifton <nickc@redhat.com>
121
122 * aix386-core.c: Remove use of PTR and PARAMS macros.
123 * archive.c: Likewise.
124 * cache.c: Likewise.
125 * cisco-core.c: Likewise.
126 * coff-alpha.c: Likewise.
127 * coff-apollo.c: Likewise.
128 * coff-aux.c: Likewise.
129 * coff-h8300.c: Likewise.
130 * coff-h8500.c: Likewise.
131 * coff-i386.c: Likewise.
132 * coff-i960.c: Likewise.
133 * coff-ia64.c: Likewise.
134 * coff-m68k.c: Likewise.
135 * coff-m88k.c: Likewise.
136 * coff-mcore.c: Likewise.
137 * coff-mips.c: Likewise.
138 * coff-or32.c: Likewise.
139 * coff-ppc.c: Likewise.
140 * coff-rs6000.c: Likewise.
141 * coff-sh.c: Likewise.
142 * coff-sparc.c: Likewise.
143 * coff-stgo32.c: Likewise.
144 * coff-tic30.c: Likewise.
145 * coff-tic4x.c: Likewise.
146 * coff-tic54x.c: Likewise.
147 * coff-tic80.c: Likewise.
148 * coff-w65.c: Likewise.
149 * cofflink.c: Likewise.
150 * cpu-arc.c: Likewise.
151 * cpu-cris.c: Likewise.
152 * cpu-h8500.c: Likewise.
153 * cpu-i960.c: Likewise.
154 * cpu-msp430.c: Likewise.
155 * cpu-ns32k.c: Likewise.
156 * cpu-powerpc.c: Likewise.
157 * cpu-rs6000.c: Likewise.
158 * cpu-tic4x.c: Likewise.
159 * cpu-w65.c: Likewise.
160 * ecoff.c: Likewise.
161 * ecofflink.c: Likewise.
162 * elf-m10200.c: Likewise.
163 * elf32-bfin.c: Likewise.
164 * elf32-cris.c: Likewise.
165 * elf32-crx.c: Likewise.
166 * elf32-fr30.c: Likewise.
167 * elf32-frv.c: Likewise.
168 * elf32-h8300.c: Likewise.
169 * elf32-i960.c: Likewise.
170 * elf32-m32c.c: Likewise.
171 * elf32-m68hc11.c: Likewise.
172 * elf32-m68hc12.c: Likewise.
173 * elf32-m68hc1x.c: Likewise.
174 * elf32-m68k.c: Likewise.
175 * elf32-mcore.c: Likewise.
176 * elf32-rl78.c: Likewise.
177 * elf32-rx.c: Likewise.
178 * elf32-s390.c: Likewise.
179 * elf32-vax.c: Likewise.
180 * elf64-alpha.c: Likewise.
181 * elf64-mmix.c: Likewise.
182 * elf64-s390.c: Likewise.
183 * elf64-sparc.c: Likewise.
184 * elfnn-ia64.c: Likewise.
185 * elfxx-mips.c: Likewise.
186 * elfxx-sparc.c: Likewise.
187 * hash.c: Likewise.
188 * hp300hpux.c: Likewise.
189 * hppabsd-core.c: Likewise.
190 * hpux-core.c: Likewise.
191 * i386dynix.c: Likewise.
192 * i386linux.c: Likewise.
193 * i386lynx.c: Likewise.
194 * i386mach3.c: Likewise.
195 * i386msdos.c: Likewise.
196 * i386os9k.c: Likewise.
197 * irix-core.c: Likewise.
198 * lynx-core.c: Likewise.
199 * m68klinux.c: Likewise.
200 * mach-o.h: Likewise.
201 * mipsbsd.c: Likewise.
202 * netbsd-core.c: Likewise.
203 * nlm32-i386.c: Likewise.
204 * osf-core.c: Likewise.
205 * pc532-mach.c: Likewise.
206 * pef.c: Likewise.
207 * ppcboot.c: Likewise.
208 * ptrace-core.c: Likewise.
209 * reloc16.c: Likewise.
210 * sco5-core.c: Likewise.
211 * som.h: Likewise.
212 * sparclinux.c: Likewise.
213 * sparclynx.c: Likewise.
214 * ticoff.h: Likewise.
215 * trad-core.c: Likewise.
216 * vms-lib.c: Likewise.
217 * xsym.h: Likewise.
218
14160578
AM		 2192012-07-09 Alan Modra <amodra@gmail.com>
220
221 PR ld/14323
222 * elflink.c (elf_sort_symbol): Sort by size too.
223 (elf_link_add_object_symbols <weakdefs>): Simplify binary search.
224 Do not depend on ordering of symbol aliases. Match largest size.
225
1c52a645
L		 2262012-07-03 H.J. Lu <hongjiu.lu@intel.com>
227
228 * elf.c (assign_section_numbers): Check if number of sections
229 >= SHN_LORESERVE.
230 * elfcode.h (elf_object_p): Likewise.
231
5f8ebec5
NC		 2322012-07-03 Nick Clifton <nickc@redhat.com>
233
234 * archive.c (bsd_write_armap): Catch attempts to create an archive
235 with indicies bigger than 4Gb.
236 (coff_write_armap): Likewise.
237
5a5ed5b0
L		 2382012-07-03 H.J. Lu <hongjiu.lu@intel.com>
239
240 PR binutils/14319
241 * elf.c (_bfd_elf_make_section_from_shdr): Don't compress empty
242 debug section.
243
90c984fc
L		 2442012-07-03 H.J. Lu <hongjiu.lu@intel.com>
245
246 PR ld/3351
247 * elflink.c (_bfd_elf_update_dynamic_flags): New.
248 (_bfd_elf_merge_symbol): Update both real and indirect symbol
249 dynamic flags.
250 (_bfd_elf_add_default_symbol): Make the real symbol dynamic if
251 the indirect symbol is defined in a shared library.
252 (elf_link_add_object_symbols): Likewise. If the indirect
253 symbol has been forced local, don't make the real symbol
254 dynamic.
255 (elf_link_check_versioned_symbol): Check indirect symbol.
256 (elf_link_output_extsym): Use real symbol definition when
257 reporting indirect symbol error. Check version info for
258 dynamic versioned symbol.
259
3146fac4
AM		 2602012-07-03 Alan Modra <amodra@gmail.com>
261
262 PR ld/14207
263 * elf.c (assign_file_positions_for_load_sections): Remove assertions
264 that only PT_LOAD headers include file header and section headers.
265 (assign_file_positions_for_non_load_sections): Similarly don't
266 assert PT_GNU_RELRO header does not include file and section headers.
267 Compare first section vma rather than PT_LOAD p_vaddr against
268 relro_start when looking for PT_LOAD covering PT_GNU_RELRO. Replace
269 abort with assertion.
270
87e0a731
AM		 2712012-07-02 Alan Modra <amodra@gmail.com>
272
273 * elf32-m32c.c (m32c_elf_check_relocs): Use bfd_make_section
274 "anyway" variant when creating .plt.
275 (m32c_elf_relax_plt_section): Remove redundant test and unused param.
276 (m32c_elf_relax_section): Test SEC_LINKER_CREATED before calling
277 m32c_elf_relax_plt_section.
278 * elfxx-mips.c (mips_elf_create_got_section): Use make anyway variant
279 when creating .got and .got.plt.
280 (_bfd_mips_elf_final_link): Likewise for .rtproc, and use
281 bfd_get_linker_section.
282 * sunos.c: Similarly throughout.
283
bc823199
AS		 2842012-07-01 Andreas Schwab <schwab@linux-m68k.org>
285
286 * elf.c (_bfd_elf_make_section_from_shdr): Fix typo in error
287 message.
288
a040981f
L		 2892012-06-29 H.J. Lu <hongjiu.lu@intel.com>
290
291 * elf64-x86-64.c (elf_x86_64_relocate_section): Return FALSE
292 on unresolvable relocation.
293
d5abbdf3
L		 2942012-06-29 H.J. Lu <hongjiu.lu@intel.com>
295
296 * archive.c (_bfd_compute_and_write_armap): Simplify global
297 symbol handling.
298
a8c887dd
NC		 2992012-06-29 Nick Clifton <nickc@redhat.com>
300
301 PR ld/14189
302 * elf32-arm.c (elf32_arm_check_relocs): Do not increment refcount
303 for locally bound symbols.
304
3d4d4302
AM		 3052012-06-29 Alan Modra <amodra@gmail.com>
306
307 * section.c (bfd_get_linker_section): New function.
308 * elf32-arm.c: When retrieving SEC_LINKER_CREATED sections, use
309 the above throughout rather than bfd_get_section_by_name. Use
310 bfd_make_section_anyway rather than bfd_make_section when creating
311 them.
312 * elf32-bfin.c: Likewise.
313 * elf32-cr16.c: Likewise.
314 * elf32-cris.c: Likewise.
315 * elf32-frv.c: Likewise.
316 * elf32-hppa.c: Likewise.
317 * elf32-i370.c: Likewise.
318 * elf32-i386.c: Likewise.
319 * elf32-lm32.c: Likewise.
320 * elf32-m32c.c: Likewise.
321 * elf32-m32r.c: Likewise.
322 * elf32-m68k.c: Likewise.
323 * elf32-microblaze.c: Likewise.
324 * elf32-ppc.c: Likewise.
325 * elf32-rl78.c: Likewise.
326 * elf32-s390.c: Likewise.
327 * elf32-score.c: Likewise.
328 * elf32-score7.c: Likewise.
329 * elf32-sh.c: Likewise.
330 * elf32-tic6x.c: Likewise.
331 * elf32-tilepro.c: Likewise.
332 * elf32-vax.c: Likewise.
333 * elf32-xstormy16.c: Likewise.
334 * elf32-xtensa.c: Likewise.
335 * elf64-alpha.c: Likewise.
336 * elf64-hppa.c: Likewise.
337 * elf64-ia64-vms.c: Likewise.
338 * elf64-ppc.c: Likewise.
339 * elf64-s390.c: Likewise.
340 * elf64-sh64.c: Likewise.
341 * elf64-sparc.c: Likewise.
342 * elf64-x86-64.c: Likewise.
343 * elfnn-ia64.c: Likewise.
344 * elfxx-mips.c: Likewise.
345 * elfxx-sparc.c: Likewise.
346 * elfxx-tilegx.c: Likewise.
347 * elflink.c: Likewise.
348 * elf-vxworks.c: Likewise.
349 * elf-m10300.c: Likewise. Also make use of htab plt, got and
350 gotplt shortcuts.
351 * bfd-in2.h: Regenerate.
352 * elf32-lm32.c (lm32_elf_check_relocs): Use the correct bfd when
353 calling create_rofixup_section.
354 * elflink.c (bfd_elf_final_link): Simplify test for .dynstr.
355
66e17d7f
AM		 3562012-06-29 Alan Modra <amodra@gmail.com>
357
358 * elf32-sh.c (sh_elf_create_dynamic_sections): Don't create .rela
359 section for bss type sections, except for .rela.bss.
360 * elf-m10300.c (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
361 * elf32-cr16.c (_bfd_cr16_elf_create_dynamic_sections): Likewise.
362 * elf32-lm32.c (lm32_elf_create_dynamic_sections): Likewise.
363 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
364 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
365
6034aab8
RM		 3662012-06-28 Roland McGrath <mcgrathr@google.com>
367
368 * elf32-arm.c (elf32_arm_populate_plt_entry): Use int32_t for
369 displacement calculation in nacl_p case.
370
4c6a93d3
NC		 3712012-06-28 Nick Clifton <nickc@redhat.com>
372
373 * po/uk.po: New Ukranian translation.
374 * configure.in (ALL_LINGUAS): Add uk.
375 * configure: Regenerate.
376
a4fd3de5
AM		 3772012-06-26 Alan Modra <amodra@gmail.com>
378
379 * elf64-ppc.c (ppc64_elf_next_toc_section): Don't error if input
380 file has multiple .got/.toc sections and all don't fit in
381 current toc group.
382
62655c7b
RM		 3832012-06-22 Roland McGrath <mcgrathr@google.com>
384
385 * elf.c (assign_file_positions_for_non_load_sections): Define
386 __ehdr_start symbol if it's referenced and there's a PT_LOAD
387 segment that covers both the file and program headers.
388
b70e7a2f
AS		 3892012-06-22 Andreas Schwab <schwab@linux-m68k.org>
390
391 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Don't make
392 _GLOBAL_OFFSET_TABLE_ and _DYNAMIC absolute.
393
27fc25a1
AM		 3942012-06-22 Alan Modra <amodra@gmail.com>
395
396 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't emit out-of-line
397 save/restore functions when relocatable. Make "funcs" static.
398
51806b97
HPN		 3992012-06-18 Hans-Peter Nilsson <hp@axis.com>
400
401 * elf32-cris.c (cris_elf_plt_sym_val): Rewrite to work in presence
402 of merged .got and .got.plt entries.
403
46691134
AM		 4042012-06-18 John Szakmeister <john@szakmeister.net>
405
406 * elf32-arm.c (elf32_arm_final_link_relocate): Correct return value.
407
26a48bb3
HPN		 4082012-06-17 Hans-Peter Nilsson <hp@axis.com>
409
410 * elf32-cris.c (cris_elf_relocate_section): <R_CRIS_32_IE>
411 <R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>: Handle references to
412 thread common symbols.
413
5968a7b8
NC		 4142012-06-13 Nick Clifton <nickc@redhat.com>
415
416 * elf32-arm.c (bfd_arm_get_mach_from_attributes): New function.
417 (elf32_arm_object_p): If the machine number could not be deduced
418 from the notes, call bfd_arm_get_mach_from_attributes to get the
419 number from the attributes.
420
8981c88a
L		 4212012-06-12 H.J. Lu <hongjiu.lu@intel.com>
422
423 PR bfd/14207
424 * elf.c (assign_file_positions_for_non_load_sections): Abort if
425 PT_GNU_RELRO segment doesn't fit in PT_LOAD segment.
426
3832a4d8
AM		 4272012-06-12 Alan Modra <amodra@gmail.com>
428
429 PR ld/14207
430 * elf.c (_bfd_elf_map_sections_to_segments): Disregard bss type
431 sections at end of PT_LOAD segment when searching for segment
432 that contains end of relro extent.
433
f3944f72
L		 4342012-06-11 H.J. Lu <hongjiu.lu@intel.com>
435
436 * elf.c (assign_file_positions_for_non_load_sections): Reindent.
437
be01b344
L		 4382012-06-11 H.J. Lu <hongjiu.lu@intel.com>
439
440 * elf.c (_bfd_elf_map_sections_to_segments): Reindent.
441
ffbc01cc
AM		 4422012-06-06 Alan Modra <amodra@gmail.com>
443
444 * elflink.c (elf_link_input_bfd): Provide a file symbol for
445 each input file with local syms, if the input lacks such.
446 (bfd_elf_final_link): Add a file symbol to mark end of locals
447 for which we can associate with input files.
448 (struct elf_final_link_info): Add filesym_count field.
449 (struct elf_outext_info): Add need_second_pass and second_pass.
450 (elf_link_output_extsym): Detect symbols defined in the output
451 file, emit them on second pass over locals.
452
fe78531d
JK		 4532012-06-04 Jan Kratochvil <jan.kratochvil@redhat.com>
454
455 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
456 of target_read_memory as bfd_size_type.
457 * bfd-in2.h: Regenerate.
458 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
459 argument of target_read_memory as bfd_size_type.
460 (_bfd_elf32_bfd_from_remote_memory): Likewise.
461 (_bfd_elf64_bfd_from_remote_memory): Likewise.
462 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
463 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
464
aef36ac1
AM		 4652012-06-03 Alan Modra <amodra@gmail.com>
466
467 PR binutils/13897
468 * elf.c (elf_find_function): Cache last function sym info.
469 (_bfd_elf_maybe_function_sym): Return function size, pass in
470 section of interest.
471 * elf-bfd.h (struct elf_backend_data <maybe_function_sym>): Likewise.
472 (_bfd_elf_maybe_function_sym): Likewise.
473 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
474 (opd_entry_value): Add in_code_sec param. Revert caching code.
475 Return -1 if in_code_sec and function found in wrong section.
476 Update all calls.
477
5299c1c4
JK		 4782012-06-01 Siddhesh Poyarekar <siddhesh@redhat.com>
479
480 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
481 of target_read_memory as size_t.
482 * bfd-in2.h: Regenerate.
483 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
484 argument of target_read_memory as size_t.
485 (_bfd_elf32_bfd_from_remote_memory): Likewise.
486 (_bfd_elf64_bfd_from_remote_memory): Likewise.
487 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
488 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
489
ee1e4ede
AM		 4902012-06-01 Alan Modra <amodra@gmail.com>
491
492 PR binutils/13897
493 * elf64-ppc.c (opd_entry_value): Rewrite cache code.
494
6f0c7050
TT		 4952012-05-29 Tom Tromey <tromey@redhat.com>
496
497 * opncls.c (bfd_fopen): Always close fd on failure.
498 (bfd_fdopenr): Likewise.
499
f5eda473
AM		 5002012-05-27 Alan Modra <amodra@gmail.com>
501
502 PR ld/14170
503 * elflink.c (_bfd_elf_merge_symbol): When a symbol defined in
504 a dynamic library finds a new instance with non-default
505 visibility in a regular object, correctly handle symbols
506 already on the undefs list and undo dynamic symbol state when
507 the new symbol is hidden or internal.
508
bbf96e4e
L		 5092012-05-25 H.J. Lu <hongjiu.lu@intel.com>
510
511 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't use
512 dynamic_sec_flags to create PLT .eh_frame section.
513 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
514
9a2a56cc
AM		 5152012-05-25 Alan Modra <amodra@gmail.com>
516
517 PR ld/13909
518 * elf-eh-frame.c (_bfd_elf_eh_frame_present): New function.
519 (_bfd_elf_maybe_strip_eh_frame_hdr): Use it here.
520 * elf-bfd.h (_bfd_elf_eh_frame_present): Declare.
521 * elflink.c (bfd_elf_size_dynamic_sections): Let the backend
522 size dynamic sections before stripping eh_frame_hdr.
523 (bfd_elf_gc_sections): Handle multiple .eh_frame sections.
524 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Drop glink_eh_frame
525 if no other .eh_frame sections exist.
526 * elf64-ppc.c (ppc64_elf_size_stubs): Likewise.
527 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't size
528 or alloc plt_eh_frame here..
529 (elf_i386_size_dynamic_sections): ..do it here instead. Don't
530 specially keep sgotplt, iplt, tgotplt, sdynbss for symbols.
531 (elf_i386_finish_dynamic_sections): Check plt_eh_frame->contents
532 before writing plt offset.
533 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't size
534 or alloc plt_eh_frame here..
535 (elf_x86_64_size_dynamic_sections): ..do it here instead.
536 (elf_x86_64_finish_dynamic_sections): Check plt_eh_frame->contents
537 before writing plt offset.
538
4bbe044a
AM		 5392012-05-24 Alan Modra <amodra@gmail.com>
540
541 PR ld/14158
542 * elf64-ppc.c (ppc64_elf_size_stubs): Round up glink_eh_frame
543 size to output section alignment.
544 (ppc64_elf_build_stubs): Likewise, and extend last FDE to cover.
545
89b2bec8
AM		 5462012-05-23 Alan Modra <amodra@gmail.com>
547
548 * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Handle
549 BFDs with multiple .eh_frame sections.
550
259b427a
AM		 5512012-05-23 Alan Modra <amodra@gmail.com>
552
553 PR ld/13909
554 * elflink.c (bfd_elf_discard_info): Don't ignore dynamic BFDs.
555
e4de50d4
L		 5562012-05-22 H.J. Lu <hongjiu.lu@intel.com>
557
558 PR ld/13909
559 * elf32-i386.c (elf_i386_create_dynamic_sections): Revert the
560 last change.
561 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
562
7e01508c
AM		 5632012-05-22 Alan Modra <amodra@gmail.com>
564
565 * elflink.c (bfd_elf_discard_info): Look for next .eh_frame if
566 first one is zero size or discarded.
567 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set most of
568 glink_eh_frame contents here..
569 (ppc_elf_finish_dynamic_sections): ..rather than here. Just set
570 offset to .glink.
571
5d4f7eb2
L		 5722012-05-22 H.J. Lu <hongjiu.lu@intel.com>
573
574 PR ld/13909
575 * elf32-i386.c (elf_i386_create_dynamic_sections): Create PLT
576 eh_frame section if there is an input .eh_frame section.
577 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
578
2fe0fd06
L		 5792012-05-22 H.J. Lu <hongjiu.lu@intel.com>
580
581 PR ld/14105
582 * elf32-i386.c (elf_i386_create_dynamic_sections): Always
583 create PLT eh_frame section with SEC_LINKER_CREATED.
584 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
585
90061c33
AM		 5862012-05-22 Alan Modra <amodra@gmail.com>
587
588 * elflink.c (bfd_elf_discard_info): Handle multiple .eh_frame
589 sections attached to a BFD.
590 * section.c (bfd_get_section_by_name): Rewrite description.
591 (bfd_get_next_section_by_name): New function.
592 * bfd-in2.h: Regenerate.
593
8bbeae90
AS		 5942012-05-21 Andreas Schwab <schwab@linux-m68k.org>
595
596 * elf32-m68k.c (elf_m68k_grok_prstatus): New function.
597 (elf_m68k_grok_psinfo): New function.
598 (elf_backend_grok_prstatus): Define.
599 (elf_backend_grok_psinfo): Define.
600
a44acb1e
MR		 6012012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
602
603 * elf64-mips.c (elf_backend_got_header_size): Correct definition.
604 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Use the ELF
605 backend's GOT header size instead of hardcoding it.
606
751c1fe7
MR		 6072012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
608
609 * elf32-vax.c (elf_vax_relocate_section)
610 <R_VAX_8, R_VAX_16, R_VAX_32>: Don't check if info->shared again.
611
ddd74d3c
MR		 6122012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
613
614 * elf32-vax.c (elf_vax_relocate_section)
615 <R_VAX_8, R_VAX_16, R_VAX_32>: Use section flags rather than
616 its name as the check for text sections.
617
b0189df0
MR		 6182012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
619
620 * elf64-mips.c (mips_elf64_be_swap_reloc_out): Also make sure
621 the third reloc offset is the same as the first.
622
94caa966
AM		 6232012-05-19 Alan Modra <amodra@gmail.com>
624
625 * elf32-ppc.h (has_vle_insns, is_ppc_vle): Delete.
626 (has_tls_reloc, has_tls_get_addr_call): Move back to..
627 * elf32-ppc.c: ..here.
628 (ppc_elf_section_flags, elf_backend_section_flags): Delete.
629 (ppc_elf_modify_segment_map): Use ELF sh_flags to detect VLE sections.
630
220cf809
L		 6312012-05-18 H.J. Lu <hongjiu.lu@intel.com>
632
633 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
634 _DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
635 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
636
3a11e31e
RM		 6372012-05-18 Roland McGrath <mcgrathr@google.com>
638
639 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix last change so as
640 not to clobber the ar_fmag field stored in ARED->arch_header.
641
2a0bfc8d
PA		 6422012-05-18 Pedro Alves <palves@redhat.com>
643
644 * mach-o.h: Don't include sysdep.h.
645
0bee45d9
NC		 6462012-05-18 Nick Clifton <nickc@redhat.com>
647
648 PR 14072
649 * bfd-in.h: Check for PACKAGE or PACKAGE_VERSION before
650 complaining about config.h not having been included.
651 * bfd-in2.h: Regenerate.
652
f2c621e4
AS		 6532012-05-18 Andreas Schwab <schwab@linux-m68k.org>
654
655 * aclocal.m4: Regenerate.
656 * Makefile.in: Regenerate.
657
df7b86aa
NC		 6582012-05-17 Daniel Richard G. <skunk@iskunk.org>
659 Nick Clifton <nickc@redhat.com>
660
661 PR 14072
662 * configure.in: Add check that sysdep.h has been included before
663 any system header files.
664 * configure: Regenerate.
665 * config.in: Regenerate.
666 * aclocal.m4: Regenerate.
667 * bfd-in.h: Generate an error if included before config.h.
668 * sysdep.h: Likewise.
669 * bfd-in2.h: Regenerate.
670 * compress.c: Remove #include "config.h".
671 * plugin.c: Likewise.
672 * elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h.
673 * elf64-hppa.c: Likewise.
674 * som.c: Likewise.
675 * xsymc.c: Likewise.
676
2633a79c
AM		 6772012-05-17 Maciej W. Rozycki <macro@linux-mips.org>
678 Alan Modra <amodra@gmail.com>
679
680 * elf.c (ignore_section_sym): Correct comment. Don't return
681 true for absolute section.
682 (elf_map_symbols): Move stray comment. Adjust for above change.
683 Don't discard global section symbols.
684
ab6dce23
AM		 6852012-05-17 Alan Modra <amodra@gmail.com>
686
687 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make _DYNAMIC,
688 _GLOBAL_OFFSET_TABLE_ or _PROCEDURE_LINKAGE_TABLE_ absolute.
689 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Don't make _DYNAMIC
690 absolute.
691
e1dad58d
AM		 6922012-05-17 Alan Modra <amodra@gmail.com>
693
694 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call, has_vle_insns,
695 is_ppc_vle): Move to..
696 * elf32-ppc.h: ..here, making is_ppc_vle a macro.
697
a0f49396
NC		 6982012-05-16 Sergio Durigan Junior <sergiodj@redhat.com>
699
700 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma,
701 bfd_get_section_lma, bfd_get_section_alignment,
702 bfd_get_section_flags, bfd_get_section_userdata): Rewrite macros
703 in order to use the `bfd' argument.
704 * bfd-in2.h: Regenerate.
705 * elf-vxworks.c (elf_vxworks_finish_dynamic_entry): Pass proper `bfd'
706 as the first argument for `bfd_get_section_alignment'.
707 * elf32-arm.c (create_ifunc_sections): Likewise, for
708 `bfd_set_section_alignment'.
709 * elf32-m32r.c (m32r_elf_relocate_section): Likewise, for
710 `bfd_get_section_name'.
711 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
712 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
713 (ppc_elf_relocate_section): Likewise.
714 * elf64-mmix.c (mmix_final_link_relocate): Likewise, for
715 `bfd_get_section_vma'.
716 * elf64-ppc.c (create_linkage_sections): Likewise, for
717 `bfd_set_section_alignment'.
718
40551fb8
NC		 7192012-05-16 Georg-Johann Lay <avr@gjlay.de>
720
721 PR target/13503
722 * reloc.c: Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
723 * bfd-in2.h: Regenerate.
724 * libbfd.h: Regenrate.
725 * elf32-avr.c (elf_avr_howto_table): Rename R_AVR_8_HHI8 to
726 R_AVR_8_HLO8.
727 (avr_reloc_map): Likewise.
728
691bf19c
NC		 7292012-05-16 Daniel Richard G. <skunk@iskunk.org>
730
731 PR binutils/13558
732 * bfd/aout-cris.c: Include sysdep.h before bfd.h.
733 * bfd/aout-ns32k.c: Likewise.
734 * bfd/aout-sparcle.c: Likewise.
735 * bfd/aout0.c: Likewise.
736 * bfd/bfd-in2.h: Likewise.
737 * bfd/coff-stgo32.c: Likewise.
738 * bfd/cpu-lm32.c: Likewise.
739 * bfd/cpu-microblaze.c: Likewise.
740 * bfd/cpu-score.c: Likewise.
741 * bfd/cpu-tilegx.c: Likewise.
742 * bfd/cpu-tilepro.c: Likewise.
743 * bfd/elf32-lm32.c: Likewise.
744 * bfd/elf32-microblaze.c: Likewise.
745 * bfd/elf32-score7.c: Likewise.
746 * bfd/elf32-tilepro.c: Likewise.
747 * bfd/elfxx-tilegx.c: Likewise.
748 * bfd/mach-o.h: Likewise.
749 * bfd/nlm32-ppc.c: Likewise.
750 * bfd/ns32knetbsd.c: Likewise.
751 * bfd/pef.h: Likewise.
752 * bfd/plugin.c: Likewise.
753 * bfd/stab-syms.c: Likewise.
754 * bfd/sunos.c: Likewise.
755 * bfd/syms.c: Likewise.
756 * bfd/xsym.h: Likewise.
757
8b127cbc
AM		 7582012-05-16 Alan Modra <amodra@gmail.com>
759
760 * elflink.c: Rename flaginfo to flinfo throughout, except..
761 (bfd_elf_lookup_section_flags): ..here, rename finfo to flaginfo.
762 Formatting, style. Simplify flag match.
763
a2a50954
AM		 7642012-05-16 Alan Modra <amodra@gmail.com>
765
766 * dwarf2.c: Formatting.
767 (arange_add): Pass in unit rather than bfd. Update callers.
768 Ignore empty ranges. Don't ask for cleared memory.
769 (parse_comp_unit): Only set unit->base_address if processing
770 DW_TAG_compile_unit.
771 (find_debug_info): Optimise section lookup.
772 (place_sections): Use bfd_alloc for stash->adjusted_sections.
773 (find_line): Match previously parsed comp unit addresses as we
774 do for newly parsed comp units.
775
df35687a
AM		 7762012-05-16 Alan Modra <amodra@gmail.com>
777
778 * archive.c (_bfd_generic_read_ar_hdr_mag): Ensure sscanf
779 stops at end of ar_size field.
780
eee3b786
AM		 7812012-05-16 Alan Modra <amodra@gmail.com>
782
783 PR ld/13962
784 PR ld/7023
785 * elf.c (bfd_section_from_shdr): Fail when .dynsym sh_info is
786 out of range. As a special case, fix sh_info for zero sh_size.
787 Do the same for .symtab.
788
6927f982
NC		 7892012-05-15 James Murray <jsm@jsm-net.demon.co.uk>
790 Stephane Carrez <stcarrez@nerim.fr>
791
792 * archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
793 * config.bfd: Likewise.
794 * cpu-m9s12x.c: New.
795 * cpu-m9s12xg.c: New.
796 * elf32-m68hc12.c: Add S12X and XGATE co-processor support.
797 Add option to offset S12 addresses into XGATE memory space.
798 Fix carry bug in IMM16 (IMM8 low/high) relocate.
799 * Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
800 (ALL_MACHINES_CFILES): Likewise.
801 * reloc.c: Add S12X relocs.
802 * Makefile.in: Regenerate.
803 * bfd-in2.h: Regenerate.
804 * libbfd.h: Regenerate.
805
b9c361e0
JL		 8062012-05-14 James Lemke <jwlemke@codesourcery.com>
807 Catherine Moore <clm@codesourcery.com>
808
809 * bfd.c (bfd_lookup_section_flags): Add section parm.
810 * ecoff.c (bfd_debug_section): Remove flag_info initializer.
811 * elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
812 (bfd_elf_lookup_section_flags): Add section parm.
813 * elf32-ppc.c (is_ppc_vle): New function.
814 (ppc_elf_modify_segment_map): New function.
815 (elf_backend_modify_segment_map): Define.
816 (has_vle_insns): New define.
817 * elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
818 * elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
819 Move in logic to omit / include a section.
820 * libbfd-in.h (bfd_link_info): Add section parm.
821 (bfd_generic_lookup_section_flags): Likewise.
822 * reloc.c (bfd_generic_lookup_section_flags): Likewise.
823 * section.c (bfd_section): Move out section_flag_info.
824 (BFD_FAKE_SECTION): Remove flag_info initializer.
825 * targets.c (_bfd_lookup_section_flags): Add section parm.
826
8272012-05-14 Catherine Moore <clm@codesourcery.com>
828
829 * archures.c (bfd_mach_ppc_vle): New.
830 * bfd-in2.h: Regenerated.
831 * cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
832 * elf32-ppc.c (split16_format_type): New enumeration.
833 (ppc_elf_vle_split16): New function.
834 (HOWTO): Add entries for R_PPC_VLE relocations.
835 (ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
836 (ppc_elf_section_flags): New function.
837 (ppc_elf_lookup_section_flags): New function.
838 (ppc_elf_section_processing): New function.
839 (ppc_elf_check_relocs): Handle PPC_VLE relocations.
840 (ppc_elf_relocation_section): Likewise.
841 (elf_backend_lookup_section_flags_hook): Define.
842 (elf_backend_section_flags): Define.
843 (elf_backend_section_processing): Define.
6927f982 844 * elf32-ppc.h (ppc_elf_section_processing): Declare.
b9c361e0
JL		 845 * libbfd.h: Regenerated.
846 * reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
847 BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
848 BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
849 BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
850 BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
851 BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
852 BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
853 BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
854 BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
855
8b127cbc 8562012-05-11 Georg-Johann Lay <avr@gjlay.de>
99700d6f
NC		 857
858 PR target/13503
859 * reloc.c: Add new ENUM for BFD_RELOC_AVR_8_LO,
860 BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HHI.
861 * bfd-in2.h: Regenerate.
862 * libbfd.h: Regenrate.
863 * elf32-avr.c (elf_avr_howto_table): Add entries for
864 R_AVR_8_LO8, R_AVR_8_HI8, R_AVR_8_HHI8.
865 (avr_reloc_map): Add RELOC mappings for R_AVR_8_LO8, R_AVR_8_HI8,
866 R_AVR_8_HHI8.
867
268a8d3a
L		 8682012-05-10 H.J. Lu <hongjiu.lu@intel.com>
869
870 * elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32
871 addend overflow check.
872
74b1e045
DD		 8732012-05-10 DJ Delorie <dj@redhat.com>
874
875 * elf32-rx.c (rx_elf_object_p): Ignore empty segments.
876
6f2c9068
L		 8772012-05-10 H.J. Lu <hongjiu.lu@intel.com>
878
879 * elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
880 hex number in x32 addend overflow check.
881
1da80baa
L		 8822012-05-10 H.J. Lu <hongjiu.lu@intel.com>
883
884 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
885 R_X86_64_RELATIVE64.
886
8cf0d2dd
L		 8872012-05-09 H.J. Lu <hongjiu.lu@intel.com>
888
889 * elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
890 overflow for R_X86_64_RELATIVE64.
891
2d16d28e
DK		 8922012-05-08 Ben Cheng <bccheng@google.com>
893
8b127cbc 894 * elf.c: Preserve the original p_align and p_flags if they are
2d16d28e
DK		 895 valid.
896
2de5d135
AM		 8972012-05-07 Alan Modra <amodra@gmail.com>
898
899 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update
900 RELOC_AGAINST_DISCARDED_SECTION invocation.
901
a134cc9b
HPN		 9022012-05-07 Hans-Peter Nilsson <hp@axis.com>
903
904 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use
905 local variable i_ instead of assuming and using a variable i.
906
545fd46b
MR		 9072012-05-07 Maciej W. Rozycki <macro@linux-mips.org>
908
909 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
910 relocations.
911 * elfxx-mips.c (mips_reloc_against_discarded_section): New
912 function.
913 (_bfd_mips_elf_relocate_section): Call it, in place of
914 RELOC_AGAINST_DISCARDED_SECTION.
915 * elf-m10200.c (mn10200_elf_relocate_section): Update arguments
916 to RELOC_AGAINST_DISCARDED_SECTION.
917 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
918 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
919 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
920 * elf32-bfin.c (bfin_relocate_section): Likewise.
921 (bfinfdpic_relocate_section): Likewise.
922 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
923 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
924 * elf32-cris.c (cris_elf_relocate_section): Likewise.
925 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
926 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
927 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
928 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
929 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
930 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
931 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
932 * elf32-i370.c (i370_elf_relocate_section): Likewise.
933 * elf32-i386.c (elf_i386_relocate_section): Likewise.
934 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
935 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
936 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
937 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
938 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
939 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
940 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
941 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
942 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
943 * elf32-mep.c (mep_elf_relocate_section): Likewise.
944 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
945 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
946 * elf32-mt.c (mt_elf_relocate_section): Likewise.
947 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
948 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
949 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
950 * elf32-rx.c (rx_elf_relocate_section): Likewise.
951 * elf32-s390.c (elf_s390_relocate_section): Likewise.
952 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
953 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
954 * elf32-sh.c (sh_elf_relocate_section): Likewise.
955 * elf32-spu.c (spu_elf_relocate_section): Likewise.
956 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
957 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
958 * elf32-v850.c (v850_elf_relocate_section): Likewise.
959 * elf32-vax.c (elf_vax_relocate_section): Likewise.
960 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
961 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
962 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
963 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
964 (elf64_alpha_relocate_section): Likewise.
965 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
966 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
967 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
968 * elf64-s390.c (elf_s390_relocate_section): Likewise.
969 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
970 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
971 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
972 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
973 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
974
62ab84ec
AM		 9752012-05-05 Alan Modra <amodra@gmail.com>
976
977 PR ld/14052
978 PR ld/13621
979 * linker.c (_bfd_nearby_section): Revert 2012-02-13 change.
980
45dfa85a
AM		 9812012-05-05 Alan Modra <amodra@gmail.com>
982
983 * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section,
984 bfd_und_section and bfd_ind_section with their _ptr variants, or
985 use corresponding bfd_is_* macros.
986 * aout-ns32k.c: Likewise.
987 * aout-tic30.c: Likewise.
988 * coff-arm.c: Likewise.
989 * coff-tic54x.c: Likewise.
990 * cpu-ns32k.c: Likewise.
991 * elf-attrs.c: Likewise.
992 * elfcode.h: Likewise.
993 * peicode.h: Likewise.
994 * reloc.c: Likewise.
995 * riscix.c: Likewise.
996 * versados.c: Likewise.
997 * section.c: Likewise.
998 (bfd_abs_section, bfd_ind_section, bfd_com_section,
999 bfd_ind_section): Delete.
1000 (std_section): New array replacing above.
1001 (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr,
1002 bfd_ind_section_ptr, STD_SECTION): Update.
1003 (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts.
36ab465d 1004 * bfd-in2.h: Regenerate.
45dfa85a 1005
f6c1a2d5
NC		 10062012-05-03 Sean Keys <skeys@ipdatasys.com>
1007
1008 * cpu-xgate.c: New file. Added XGATE support.
1009 * archures.c (bfd_architecture): Add XGATE architecture.
1010 (bfd_archures_list): Add reference to XGATE architecture info.
1011 * elf-bfd.h (prep_headers): Handle bfd_arch_xgate.
1012 * reloc.c: Add various XGATE relocation enums.
1013 * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector
1014 list.
1015 * Makefile.am: Add support for XGATE elf.
1016 * configure.in: Ditto.
1017 * config.bfd: Ditto.
1018 * Makefile.in: Regenerate.
1019 * configure: Ditto.
1020 * bfd-in2.h: Ditto.
1021 * libbfd.h: Ditto.
1022 Added files for XGATE relocations.
1023 * elf32-xgate.c: Created minimal relocation file.
1024 * elf32-xgate.h: Created minimal header file for elf32-xgate.
1025
fec16237
TG		 10262012-05-03 Tristan Gingold <gingold@adacore.com>
1027
1028 * dwarf2.c (decode_line_info): Ignore
1029 DW_LNE_HP_source_file_correlation.
1030
57402f1e
NC		 10312012-05-01 Nick Clifton <nickc@redhat.com>
1032
1033 PR binutils/13121
1034 * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with
1035 AIX system headers.
1036 * coff-ppc.c: Likewise.
1037 * cofflink.c: Likewise.
1038 * elf32-arm.c: Likewise.
1039 * elf64-sparc.c: Likewise.
1040 * elflink.c: Likewise.
1041 * pdp11.c: Likewise.
1042 * rescoff.c: Likewise.
1043
c49ead2f
MW		 10442012-04-26 Mark Wielaard <mjw@redhat.com>
1045
1046 * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
1047 possibly being relative to DW_AT_low_pc.
1048 (parse_comp_unit): Likewise.
1049
cab0ad83
AS		 10502012-04-26 Andreas Schwab <schwab@linux-m68k.org>
1051
1052 * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
1053 also when generating PIE.
1054 (elf_m68k_discard_copies): Mark undefined weak symbols referenced
1055 by relocations as dynamic.
1056
2b56b3f3
HPN		 10572012-04-26 Hans-Peter Nilsson <hp@axis.com>
1058
1059 Provide a way for programs to recognize BFD_ASSERT calls.
1060 * bfd.c (bfd_assert_handler_type): New API type.
1061 (bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
1062 (_bfd_assert_handler): New variable.
1063 (_bfd_default_assert_handler): New function.
1064 (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
1065 * libbfd-in.h (_bfd_assert_handler): Declare.
1066 * libbfd.h, bfd-in2.h: Regenerate.
1067
27586251
HPN		 10682012-04-24 Hans-Peter Nilsson <hp@axis.com>
1069
1070 PR ld/13990
1071 * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local
1072 symbol, where PLT refcount is set to -1.
1073
dbaa2011
AM		 10742012-04-24 Alan Modra <amodra@gmail.com>
1075
1076 PR ld/13991
8b127cbc 1077 * elf-bfd.h (_bfd_elf_link_just_syms): Define as
dbaa2011 1078 _bfd_generic_link_just_syms.
8b127cbc
AM		 1079 * elflink.c (_bfd_elf_link_just_syms): Delete.
1080 * linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
dbaa2011 1081
8b127cbc
AM		 1082 * bfd-in.h (discarded_section): Renamed from elf_discarded_section.
1083 * section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
dbaa2011
AM		 1084 SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
1085 SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
8b127cbc
AM		 1086 * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1087 * elf.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1088 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
1089 * elf32-crx.c, * elf32-d10v.c, * elf32-epiphany.c,
1090 * elf32-fr30.c, * elf32-frv.c, * elf32-h8300.c,
1091 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c,
1092 * elf32-i860.c, * elf32-ip2k.c, * elf32-iq2000.c,
1093 * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c,
1094 * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
1095 * elf32-mep.c, * elf32-moxie.c, * elf32-msp430.c,
1096 * elf32-mt.c, * elf32-openrisc.c, * elf32-ppc.c,
1097 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c,
1098 * elf32-score.c, * elf32-score7.c, * elf32-sh.c,
1099 * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1100 * elf32-v850.c, * elf32-vax.c, * elf32-xc16x.c,
1101 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
1102 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1103 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c,
1104 * elf64-x86-64.c, * elflink.c, * elfnn-ia64.c,
1105 * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c,
1106 * reloc.c: Update all references.
1107 * bfd-in2.h: Regenerate.
dbaa2011 1108
87049b0d
AK		 11092012-04-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1110
1111 * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1112 * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1113
85e02784
TS		 11142012-04-19 Thomas Schwinge <thomas@codesourcery.com>
1115
1116 * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for
1117 got_type.
1118 (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use
1119 it.
1120
87458ed2
KK		 11212012-04-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1122
1123 * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic
1124 relocations when LE conversion happens on the IE tls symbol.
1125
ea2d813e
RM		 11262012-04-17 Roland McGrath <mcgrathr@google.com>
1127
1128 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
1129 so that 32-byte boundary is a proper instruction boundary.
1130
da03bf4d
TG		 11312012-04-17 Tristan Gingold <gingold@adacore.com>
1132
1133 * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to
1134 member of an object archive.<
1135
d2226024
TG		 11362012-04-17 Tristan Gingold <gingold@adacore.com>
1137
1138 * vms-lib.c (MAX_EKEYLEN): Define.
1139 (MAX_KEYLEN): Fix value.
1140 (vms_write_index): Add comments and fix indentation.
1141 Adjust comparaison. Add assertions. Free kbn_blk.
1142 (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN.
1143 Compense MAX_KEYLEN adjustment.
1144
cb4437b8
MR		 11452012-04-16 Maciej W. Rozycki <macro@linux-mips.org>
1146
1147 * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs.
1148 (_bfd_mips_elf_check_relocs): Update accordingly.
1149
aed64b35
L		 11502012-04-13 Alan Modra <amodra@gmail.com>
1151
1152 PR ld/13947
1153 * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
1154 reloc sections.
1155
2615994e
DM		 11562012-04-12 David S. Miller <davem@davemloft.net>
1157
1158 * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
1159 BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
1160 * libbfd.h: Regenerate.
1161 * bfd-in2.h: Likewise.
1162 * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
1163 (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
1164 R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
1165 (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
1166 (_bfd_sparc_elf_check_relocs): Likewise.
1167 (_bfd_sparc_elf_gc_sweep_hook): Likewise.
1168 (_bfd_sparc_elf_relocate_section): Likewise.
1169
b38cadfb
NC		 11702012-04-12 Roland McGrath <mcgrathr@google.com>
1171
1172 * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
1173 New variables.
1174 (struct elf32_arm_link_hash_table): New member `nacl_p'.
1175 (elf32_arm_link_hash_table_create): Initialize it.
1176 (elf32_arm_nacl_link_hash_table_create): New function.
1177 (arm_movw_immediate, arm_movt_immediate): New functions.
1178 (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
1179 (elf32_arm_finish_dynamic_sections): Likewise.
1180 (elf32_arm_output_plt_map_1): Likewise.
1181 (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
1182 New backend vector stanza.
1183 (elf32_arm_nacl_modify_segment_map): New function.
1184 * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
1185 * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
1186 * configure.in: Likewise.
1187 (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
1188 (bfd_elf32_littlearm_nacl_vec): Likewise.
1189 (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
1190 (bfd_elf32_bigarm_symbian_vec): Likewise.
1191 (bfd_elf32_littlearm_symbian_vec): Likewise.
1192 (bfd_elf32_bigarm_vxworks_vec): Likewise.
1193 (bfd_elf32_littlearm_vxworks_vec): Likewise.
1194 * configure: Regenerated.
1195
202e2356
NC		 11962012-04-12 Tristan Gingold <gingold@adacore.com>
1197
1198 * elflink.c (elf_link_output_extsym): Add a guard.
1199 (bfd_elf_final_link): Remove assertion.
1200 (bfd_elf_final_link): Add a guard.
1201 * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
1202 (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
1203 (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
1204 (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
1205 Remove.
1206 (elfNN-ia64-vms target): Move to ...
1207 * elf64-ia64-vms.c: New file.
1208 * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
1209 * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
1210 (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
1211 * configure: Regenerate.
1212 * Makefile.in: Regenerate.
1213
4841cf0c
NC		 12142012-04-11 Nick Clifton <nickc@redhat.com>
1215
1216 PR binutils/13897
1217 * elf64-ppc.c (opd_entry_value): When dealing with sections
1218 without relocs, keep the last section loaded in order to avoid
1219 unnecessary reloads.
1220
d324f6d6
RM		 12212012-04-09 Roland McGrath <mcgrathr@google.com>
1222
1223 * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
1224 * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
1225 (nacl_modify_program_headers): Likewise.
1226
5a68afcf
RM		 12272012-04-03 Roland McGrath <mcgrathr@google.com>
1228
1229 * elf-nacl.c: New file.
1230 * elf-nacl.h: New file.
1231 * elf32-i386.c (elf_backend_modify_segment_map): Define for
1232 bfd_elf32_i386_nacl_vec.
1233 (elf_backend_modify_program_headers): Likewise.
1234 * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
1235 bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
1236 (elf_backend_modify_program_headers): Likewise.
1237 * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
1238 (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
1239 * Makefile.in: Regenerated.
1240 * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
1241 (bfd_elf32_x86_64_nacl_vec): Likewise.
1242 (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
1243 (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
1244 (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
1245 (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
1246 (bfd_elf32_i386_nacl_vec): Likewise.
1247 (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
1248 (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
1249 * configure: Regenerated.
1250
3a4ae681
AS		 12512012-03-31 Andreas Schwab <schwab@linux-m68k.org>
1252
1253 * elf32-m68k.c (elf_m68k_relocate_section): Allow
1254 R_68K_TLS_LE{8,16,32} for PIE.
1255
a7e28bbe
AK		 12562012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1257
1258 * elf64-s390.c: Fix several comments regarding PLT entry
1259 description.
1260 * elf32-s390.c: Likewise.
1261
f41345a7
AK		 12622012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1263
1264 * elf64-s390.c: Use the section pointer shortcuts in
1265 elf_link_hash_table and remove them from the target specific
1266 variant.
1267 * elf32-s390.c: Likewise.
1268
9aa17453
AK		 12692012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1270
1271 * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
1272 New definitions.
1273 (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
1274 (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
1275 (elf_s390_finish_dynamic_sections): Likewise.
1276 * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
1277 (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
1278 (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
1279 (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
1280 (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
1281
00d8c7a9
AK		 12822012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1283
1284 * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
1285 Rename all occurrences in the file to elf_dyn_relocs.
1286 * elf64-s390.c: Likewise.
1287
a66eed7a
AM		 12882012-03-30 Alan Modra <amodra@gmail.com>
1289
1290 * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
1291 libraries.
1292
f67f98b5
AM		 12932012-03-29 Alan Modra <amodra@gmail.com>
1294
1295 * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
1296 * bfd-in2.h: Regenerate.
1297
e8d2ba53
AM		 12982012-03-23 Alan Modra <amodra@gmail.com>
1299
1300 * elf.c (assign_file_positions_for_non_load_sections): Don't warn
1301 on empty alloc sections.
1302
051d833a
AM		 13032012-03-23 Alan Modra <amodra@gmail.com>
1304
1305 * linker.c (_bfd_nearby_section): New function, split out from..
1306 (fix_syms): ..here.
1307 * bfd-in.h (_bfd_nearby_section): Declare.
1308 * bfd-in2.h: Regenerate.
1309 * elflink.c (elf_link_input_bfd): Don't use text_index_section or
1310 data_index_section with ld -q or ld -r output relocs against
1311 stripped output sections. Instead use _bfd_nearby_section.
1312
62599110
AM		 13132012-03-23 Alan Modra <amodra@gmail.com>
1314
1315 PR binutils/13894
1316 * elf64-ppc.c (opd_entry_value): Read full symbol table when
1317 sym hashes unavailable.
1318
b781d74f
JM		 13192012-03-21 Eliot Dresselhaus <eliot@sonic.net>
1320
1321 * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
1322 for non-C6X objects.
1323
17d5dae2
KT		 13242012-03-20 Kai Tietz <ktietz@redhat.com>
1325
1326 PR ld/12742
1327 * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
1328 * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
1329 Add windows.h header include if HAVE_WINDOWS_H is defined.
1330 (dlerror): New static function if windows variant is used instead
1331 of dlfcn.h.
1332 (dlclose): Likewise.
1333 (dlopen): Likewise.
1334 (dlsym): Likewise.
1335 * configure: Regenerated.
1336 * config.in: Regenerated.
1337
bdb892b9
L		 13382012-03-20 H.J. Lu <hongjiu.lu@intel.com>
1339
1340 PR ld/13880
1341 * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
1342 for R_386_GOTOFF relocation against protected function if
1343 SYMBOLIC_BIND is true.
1344
1345 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
1346 error for R_X86_64_GOTOFF64 relocation against protected function
1347 when building executable or SYMBOLIC_BIND is true.
1348
8059fb19
RM		 13492012-03-16 Roland McGrath <mcgrathr@google.com>
1350
1351 * config.bfd: Handle x86_64-*-nacl*.
1352 * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
1353 (bfd_elf32_x86_64_nacl_vec): Likewise.
1354 * targets.c: Support them.
1355 * configure.in: Likewise.
1356 * configure: Regenerated.
1357
ac56ee8f
MGD		 13582012-03-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1359
1360 * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
1361 (elf32_arm_attributes_forbid_div): Likewise.
1362 (elf32_arm_merge_eabi_attributes): Correct handling of
1363 Tag_DIV_use.
1364
eed180f8
RM		 13652012-03-15 Roland McGrath <mcgrathr@google.com>
1366
a4456d24
RM		 1367 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
1368 elf_x86_64_backend_data parameters for plt_eh_frame.
1369
eed180f8
RM		 1370 * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
1371 (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
1372 (elf_x86_64_arch_bed): New variable.
1373 (elf_backend_arch_data): New macro.
1374 (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
1375 (elf_x86_64_allocate_dynrelocs): Likewise.
1376 (elf_x86_64_relocate_section): Likewise.
1377 (elf_x86_64_plt_sym_val): Likewise.
1378 (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
1379 parameters for PLT details.
1380 (elf_x86_64_finish_dynamic_sections): Likewise.
1381
caa0075c
RM		 13822012-03-14 Roland McGrath <mcgrathr@google.com>
1383
1384 * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
1385 to the full size, padding out with nop instructions.
1386
1d7e9d18
AM		 13872012-03-12 Alan Modra <amodra@gmail.com>
1388
1389 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
1390 on zero size dynbss symbol.
1391 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
1392 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
1393 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
1394 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
1395 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
1396 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
1397 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
1398 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
1399 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1400 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1401 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1402 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
1403 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
1404 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
1405 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
1406 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1407 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1408 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
1409 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1410 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1411 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
1412
aea77599
AM		 14132012-03-10 Edmar Wienskoski <edmar@freescale.com>
1414
1415 * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1416 * bfd-in2.h: Regenerate.
1417 * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
1418 bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1419
56b8aada
L		 14202012-03-09 H.J. Lu <hongjiu.lu@intel.com>
1421
1422 PR ld/13817
8b127cbc 1423 * elf32-i386.c (elf_i386_relocate_section): Restore
56b8aada
L		 1424 R_386_IRELATIVE.
1425
8b127cbc 1426 * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
56b8aada
L		 1427 R_X86_64_IRELATIVE.
1428
460f1cdc
TG		 14292012-03-08 Tristan Gingold <gingold@adacore.com>
1430
1431 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
1432 keylen according to archive kind. Set nextvbn and nextrfa lhd
1433 fields. Add comments.
1434
0a22ae8e
NC		 14352012-03-07 Nick Clifton <nickc@redhat.com>
1436
1437 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
1438 field.
1439 (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
1440 (elf_mn10300_tdata): Define.
1441 (elf_mn10300_local_got_tls_type): Define.
1442 (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
1443 R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
1444 R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
1445 R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
1446 (mn10300_reloc_map): Likewise.
1447 (elf_mn10300_tls_transition): New function.
1448 (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
1449 (mn10300_elf_check_relocs): Add TLS support.
1450 (mn10300_elf_final_link_relocate): Likewise.
1451 (mn10300_elf_relocate_section): Likewise.
1452 (mn10300_elf_relax_section): Likewise.
1453 (elf32_mn10300_link_hash_newfunc): Initialise new field.
1454 (_bfd_mn10300_copy_indirect_symbol): New function.
1455 (elf32_mn10300_link_hash_table_create): Initialise new fields.
1456 (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
1457 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
1458 (_bfd_mn10300_elf_reloc_type_class): Allocate an
1459 elf_mn10300_obj_tdata structure.
1460 (elf_backend_copy_indirect_symbol): Define.
1461 * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
1462 BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
1463 BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
1464 BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
1465 (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
1466 alongside other MN10300 relocations.
1467 * bfd-in2.h: Regenerate.
1468 * libbfd.h: Regenerate.
1469
3ce231f8
JJ		 14702012-03-06 Jakub Jelinek <jakub@redhat.com>
1471
1472 * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
1473 set relocate to TRUE.
1474
0bef263a
RO		 14752012-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1476
1477 PR ld/12152
1478 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
1479 overflows for R_SPARC_UA32 in .stab sections.
1480
84abc003
AM		 14812012-03-01 Alan Modra <amodra@gmail.com>
1482
1483 * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
1484
3d301fdc
AM		 14852012-02-27 Alan Modra <amodra@gmail.com>
1486
1487 * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
1488 before calling elf specific function.
1489 (sh_elf_osec_readonly_p): Test for error return from above.
1490
cb83c803
AM		 14912012-02-27 Alan Modra <amodra@gmail.com>
1492
1493 * elf32-spu.c (build_stub): Fix malloc under-allocation.
1494
6f7be959
WL		 14952012-02-25 Walter Lee <walt@tilera.com>
1496 * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
1497 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
1498 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
1499 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
1500 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
1501 BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
1502 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
1503 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
1504 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
1505 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
1506 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
1507 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
1508 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
1509 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
1510 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
1511 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
1512 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
1513 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
1514 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
1515 BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
1516 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
1517 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
1518 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
1519 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
1520 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
1521 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
1522 Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
1523 BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
1524 BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
1525 BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
1526 BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
1527 BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
1528 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
1529 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
1530 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
1531 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
1532 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
1533 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
1534 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
1535 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
1536 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
1537 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
1538 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
1539 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
1540 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
1541 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
1542 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
1543 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
1544 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
1545 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
1546 * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
1547 relocations.
1548 (tilepro_reloc_map): Ditto.
1549 (tilepro_info_to_howto_rela): Ditto.
1550 (reloc_to_create_func): Ditto.
1551 (tilepro_tls_translate_to_le): New.
1552 (tilepro_tls_translate_to_ie): New.
1553 (tilepro_elf_tls_transition): New.
1554 (tilepro_elf_check_relocs): Handle new tls relocations.
1555 (tilepro_elf_gc_sweep_hook): Ditto.
1556 (allocate_dynrelocs): Ditto.
1557 (tilepro_elf_relocate_section): Ditto.
1558 (tilepro_replace_insn): New.
1559 (insn_mask_X1): New.
1560 (insn_mask_X0_no_dest_no_srca): New
1561 (insn_mask_X1_no_dest_no_srca): New
1562 (insn_mask_Y0_no_dest_no_srca): New
1563 (insn_mask_Y1_no_dest_no_srca): New
1564 (srca_mask_X0): New
1565 (srca_mask_X1): New
1566 (insn_tls_le_move_X1): New
1567 (insn_tls_le_move_zero_X0X1): New
1568 (insn_tls_ie_lw_X1): New
1569 (insn_tls_ie_add_X0X1): New
1570 (insn_tls_ie_add_Y0Y1): New
1571 (insn_tls_gd_add_X0X1): New
1572 (insn_tls_gd_add_Y0Y1): New
1573 * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
1574 relocations.
1575 (tilegx_reloc_map): Ditto.
1576 (tilegx_info_to_howto_rela): Ditto.
1577 (reloc_to_create_func): Ditto.
1578 (tilegx_elf_link_hash_table): New field disable_le_transition.
1579 (tilegx_tls_translate_to_le): New.
1580 (tilegx_tls_translate_to_ie): New.
1581 (tilegx_elf_tls_transition): New.
1582 (tilegx_elf_check_relocs): Handle new tls relocations.
1583 (tilegx_elf_gc_sweep_hook): Ditto.
1584 (allocate_dynrelocs): Ditto.
1585 (tilegx_elf_relocate_section): Ditto.
1586 (tilegx_copy_bits): New.
1587 (tilegx_replace_insn): New.
1588 (insn_mask_X1): New.
1589 (insn_mask_X0_no_dest_no_srca): New.
1590 (insn_mask_X1_no_dest_no_srca): New.
1591 (insn_mask_Y0_no_dest_no_srca): New.
1592 (insn_mask_Y1_no_dest_no_srca): New.
1593 (insn_mask_X0_no_operand): New.
1594 (insn_mask_X1_no_operand): New.
1595 (insn_mask_Y0_no_operand): New.
1596 (insn_mask_Y1_no_operand): New.
1597 (insn_tls_ie_ld_X1): New.
1598 (insn_tls_ie_ld4s_X1): New.
1599 (insn_tls_ie_add_X0X1): New.
1600 (insn_tls_ie_add_Y0Y1): New.
1601 (insn_tls_ie_addx_X0X1): New.
1602 (insn_tls_ie_addx_Y0Y1): New.
1603 (insn_tls_gd_add_X0X1): New.
1604 (insn_tls_gd_add_Y0Y1): New.
1605 (insn_move_X0X1): New.
1606 (insn_move_Y0Y1): New.
1607 (insn_add_X0X1): New.
1608 (insn_add_Y0Y1): New.
1609 (insn_addx_X0X1): New.
1610 (insn_addx_Y0Y1): New.
1611 * libbfd.h: Regenerate.
1612 * bfd-in2.h: Regenerate.
1613
82590249
WL		 16142012-02-25 Walter Lee <walt@tilera.com>
1615
fb6cedde
WL		 1616 * config.bfd (tilegx-*-*): rename little endian vector; add big
1617 endian vector.
1618 (tilegxbe-*-*): New case.
1619 * configure.in (bfd_elf32_tilegx_vec): Rename...
1620 (bfd_elf32_tilegx_le_vec): ... to this.
1621 (bfd_elf32_tilegx_be_vec): New vector.
1622 (bfd_elf64_tilegx_vec): Rename...
1623 (bfd_elf64_tilegx_le_vec): ... to this.
1624 (bfd_elf64_tilegx_be_vec): New vector.
1625 * configure: Regenerate.
1626 * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
1627 (TARGET_LITTLE_NAME): Ditto.
1628 (TARGET_BIG_SYM): Define.
1629 (TARGET_BIG_NAME): Define.
1630 * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
1631 (TARGET_LITTLE_NAME): Ditto.
1632 (TARGET_BIG_SYM): Define.
1633 (TARGET_BIG_NAME): Define.
1634 * targets.c (bfd_elf32_tilegx_vec): Rename...
1635 (bfd_elf32_tilegx_le_vec): ... to this.
1636 (bfd_elf32_tilegx_be_vec): Declare.
1637 (bfd_elf64_tilegx_vec): Rename...
1638 (bfd_elf64_tilegx_le_vec): ... to this.
1639 (bfd_elf64_tilegx_be_vec): Declare.
1640 (_bfd_target_vector): Add / rename above vectors.
82590249
WL		 1641 * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
1642 * bfd-in2.h: Regenerate.
1643 * cpu-tilegx.c (bfd_tilegx32_arch): define.
fb6cedde 1644 (bfd_tilegx_arch): link to bfd_tilegx32_arch.
82590249 1645
4115917d
NC		 16462012-02-24 Nick Clifton <nickc@redhat.com>
1647
1648 PR ld/13730
1649 * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
1650 error message instead of aborting, when an outofrange reloc is
1651 encountered.
1652
19765f52
IS		 16532012-02-23 Iain Sandoe <idsandoe@googlemail.com>
1654
1655 * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
1656 (bfd_mach_o_canonicalize_one_reloc): Swap non-scattered reloc
1657 bit-fields when target and host differ in endian-ness. When
1658 PAIRs are non-scattered find the 'symbol' from the preceding
1659 reloc. Add FIXME re. reloc symbols on section boundaries.
1660 (bfd_mach_o_swap_out_non_scattered_reloc): New.
1661 (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
1662
6639d37a
IS		 16632012-02-17 Iain Sandoe <idsandoe@googlemail.com>
1664
1665 * mach-o-i386.c (i386_howto_table): Add support for 16 bit
1666 sect-diffs.
1667 (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
1668 (bfd_mach_o_i386_swap_reloc_out): Likewise.
1669
e1e81ed3
IS		 16702012-02-17 Tristan Gingold <gingold@adacore.com>
1671
1672 * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
1673 * libbfd.h: Regenerated.
1674 * bfd-in2.h: Likewise.
1675 * mach-o-i386.c (i386_howto_table): Include local sectdiff.
1676 (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
1677 (bfd_mach_o_i386_swap_reloc_out): Likewise.
1678
d0ddfe27
AK		 16792012-02-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1680
1681 * elf32-s390.c (elf_s390_relocate_section): Support basr in the
1682 GD->LE and LD->LE optimizations.
1683
eb8c5f3f
AM		 16842012-02-16 Alan Modra <amodra@gmail.com>
1685
1686 PR binutils/13355
1687 * elf32-rx.c (elf32_rx_relax_section): Correct width check.
1688
e1741a1e
RH		 16892012-02-13 Richard Henderson <rth@redhat.com>
1690
1691 PR ld/13621
1692 * linker.c (fix_syms): Force symbols outside any section into
1693 bfd_abs_section_ptr.
1694
5efbbc43
AM		 16952012-02-13 Alan Modra <amodra@gmail.com>
1696
1697 * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
1698 * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
1699 * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
1700 * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
1701
3e3c397d
JK		 17022012-02-11 Jan Kratochvil <jan.kratochvil@redhat.com>
1703 Nick Clifton <nickc@redhat.com>
1704
1705 * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
1706 memset.
1707
09903f4b
IS		 17082012-02-10 Iain Sandoe <idsandoe@googlemail.com>
1709
1710 * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
1711 vma additions in their logical, rather than physical order.
1712
632039e0
IS		 17132012-02-10 Iain Sandoe <idsandoe@googlemail.com>
1714
1715 * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
1716 parameters.
1717 * mach-o-x86-64.c (text_section_names_xlat): New.
1718 (mach_o_x86_64_segsec_names_xlat): New.
1719 (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
1720 * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
1721
565a6476
TG		 17222012-02-10 Tristan Gingold <gingold@adacore.com>
1723
1724 * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
1725 to avoid infinite loop. Add comments.
1726
923f257f
L		 17272012-02-09 H.J. Lu <hongjiu.lu@intel.com>
1728
1729 PR ld/13675
1730 * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
1731 nop instructions.
1732 (bfd_arch_i386_short_nop_fill): New.
1733 (bfd_arch_i386_long_nop_fill): Likewise.
1734 Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
1735 initializers. Use bfd_arch_i386_long_nop_fill on 64bit
1736 bfd_arch_info initializers.
1737
1738 * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
1739 (bfd_arch_i386_short_nop_fill): This.
1740 Update bfd_arch_info initializers.
1741 * cpu-l1om.c: Likewise.
1742
4e6b54a6
AM		 17432012-02-08 Alan Modra <amodra@gmail.com>
1744
1745 * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
1746 (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
1747 the correct h->u.weakdef.
1748
ff9e0f5b
AM		 17492012-02-07 Alan Modra <amodra@gmail.com>
1750
1751 * elf.c (elf_find_function): Don't use internal_elf_sym.
1752 (_bfd_elf_maybe_function_sym): Likewise. Replace elf_symbol_type
1753 parameter with asymbol.
1754 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
1755 * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
1756 (struct elf_backend_data <maybe_function_sym>): Likewise.
1757
526f25b2
EW		 17582012-02-02 Vidya Praveen (vidya.praveen@atmel.com)
1759
1760 PR bfd/13410
8b127cbc 1761 * elf32-avr.c (elf32_avr_relax_section): Correct the
526f25b2
EW		 1762 condition that qualifies the candidates for relaxation.
1763
7c4f9963
TG		 17642012-02-02 Tristan Gingold <gingold@adacore.com>
1765
1766 * bfdio.c (real_fopen): Remove unused vms_modes variable.
1767
facf03f2
TG		 17682012-02-02 Tristan Gingold <gingold@adacore.com>
1769
1770 * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
1771 variable warning.
1772
cd99171c
TG		 17732012-02-02 Tristan Gingold <gingold@adacore.com>
1774
1775 * archive.c (bfd_slurp_armap): Fix thinko in cast.
1776
b7761f11
L		 17772012-01-31 H.J. Lu <hongjiu.lu@intel.com>
1778
1779 PR ld/13616
1780 * archures.c (bfd_arch_info): Add fill.
1781 (bfd_default_arch_struct): Add bfd_arch_default_fill.
1782 (bfd_arch_default_fill): New.
1783
1784 * configure.in: Set bfd version to 2.22.52.
1785 * configure: Regenerated.
1786
1787 * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
1788 initializer.
1789 * cpu-arc.c: Likewise.
1790 * cpu-arm.c: Likewise.
1791 * cpu-avr.c: Likewise.
1792 * cpu-bfin.c: Likewise.
1793 * cpu-cr16.c: Likewise.
1794 * cpu-cr16c.c: Likewise.
1795 * cpu-cris.c: Likewise.
1796 * cpu-crx.c: Likewise.
1797 * cpu-d10v.c: Likewise.
1798 * cpu-d30v.c: Likewise.
1799 * cpu-dlx.c: Likewise.
1800 * cpu-epiphany.c: Likewise.
1801 * cpu-fr30.c: Likewise.
1802 * cpu-frv.c: Likewise.
1803 * cpu-h8300.c: Likewise.
1804 * cpu-h8500.c: Likewise.
1805 * cpu-hppa.c: Likewise.
1806 * cpu-i370.c: Likewise.
1807 * cpu-i860.c: Likewise.
1808 * cpu-i960.c: Likewise.
1809 * cpu-ia64.c: Likewise.
1810 * cpu-ip2k.c: Likewise.
1811 * cpu-iq2000.c: Likewise.
1812 * cpu-lm32.c: Likewise.
1813 * cpu-m10200.c: Likewise.
1814 * cpu-m10300.c: Likewise.
1815 * cpu-m32c.c: Likewise.
1816 * cpu-m32r.c: Likewise.
1817 * cpu-m68hc11.c: Likewise.
1818 * cpu-m68hc12.c: Likewise.
1819 * cpu-m68k.c: Likewise.
1820 * cpu-m88k.c: Likewise.
1821 * cpu-mcore.c: Likewise.
1822 * cpu-mep.c: Likewise.
1823 * cpu-microblaze.c: Likewise.
1824 * cpu-mips.c: Likewise.
1825 * cpu-mmix.c: Likewise.
1826 * cpu-moxie.c: Likewise.
1827 * cpu-msp430.c: Likewise.
1828 * cpu-mt.c: Likewise.
1829 * cpu-ns32k.c: Likewise.
1830 * cpu-openrisc.c: Likewise.
1831 * cpu-or32.c: Likewise.
1832 * cpu-pdp11.c: Likewise.
1833 * cpu-pj.c: Likewise.
1834 * cpu-plugin.c: Likewise.
1835 * cpu-powerpc.c: Likewise.
1836 * cpu-rl78.c: Likewise.
1837 * cpu-rs6000.c: Likewise.
1838 * cpu-rx.c: Likewise.
1839 * cpu-s390.c: Likewise.
1840 * cpu-score.c: Likewise.
1841 * cpu-sh.c: Likewise.
1842 * cpu-sparc.c: Likewise.
1843 * cpu-spu.c: Likewise.
1844 * cpu-tic30.c: Likewise.
1845 * cpu-tic4x.c: Likewise.
1846 * cpu-tic54x.c: Likewise.
1847 * cpu-tic6x.c: Likewise.
1848 * cpu-tic80.c: Likewise.
1849 * cpu-tilegx.c: Likewise.
1850 * cpu-tilepro.c: Likewise.
1851 * cpu-v850.c: Likewise.
1852 * cpu-vax.c: Likewise.
1853 * cpu-w65.c: Likewise.
1854 * cpu-we32k.c: Likewise.
1855 * cpu-xc16x.c: Likewise.
1856 * cpu-xstormy16.c: Likewise.
1857 * cpu-xtensa.c: Likewise.
1858 * cpu-z80.c: Likewise.
1859 * cpu-z8k.c: Likewise.
1860
1861 * cpu-i386.c: Include "libiberty.h".
ff9e0f5b 1862 (bfd_arch_i386_fill): New.
b7761f11
L		 1863 Add bfd_arch_i386_fill to bfd_arch_info initializer.
1864
1865 * cpu-k1om.c: Add bfd_arch_i386_fill to bfd_arch_info initializer.
1866 * cpu-l1om.c: Likewise.
1867
ff9e0f5b 1868 * linker.c (default_data_link_order): Call abfd->arch_info->fill
b7761f11
L		 1869 if fill size is 0.
1870
1871 * bfd-in2.h: Regenerated.
1872
0d048da3
ME		 18732012-01-27 Michael Eager <eager@eagercon.com>
1874
8b127cbc 1875 * elf32-microblaze.c (create_got_section):
0d048da3
ME		 1876 Reuse existing .rela.got section.
1877
9f296da3
AM		 18782012-01-23 Alan Modra <amodra@gmail.com>
1879
1880 * elf-bfd.h: Formatting.
1881 (struct elf_backend_data): Add "maybe_function_sym".
1882 (_bfd_elf_maybe_function_sym): Declare.
1883 * elfxx-target.h (elf_backend_maybe_function_sym): Define.
1884 (elfNN_bed): Init new field.
1885 * elf.c (elf_find_function): Use maybe_function_sym.
1886 (_bfd_elf_maybe_function_sym): New function.
1887 * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
1888 (ppc64_elf_maybe_function_sym): New function.
1889
f1bb16f8
NC		 18902012-01-20 Francois Gouget <fgouget@codeweavers.com>
1891
1892 PR binutils/13534
1893 * archive.c (_bfd_ar_sizepad): New function. Correctly install and
1894 pad the size field in an archive header.
1895 (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
1896 function for the archive size field.
1897 (bfd_generic_openr_next_archived_file): Likewise.
1898 (do_slurp_coff_armap): Likewise.
1899 (_bfd_write_archive_contents): Likewise.
1900 (_bfd_bsd44_write_ar_hdr): Use the new function.
1901 (bfd_ar_hdr_from_filesystem): Likewise.
1902 (_bfd_write_archive_contents): Likewise.
1903 (bsd_write_armap): Likewise.
1904 (coff_write_armap): Likewise.
1905 * archive64.c (bfd_elf64_archive_write_armap): Likewise.
1906 * bfdio.c (bfd_bread): Use correct type for archive element
1907 sizes.
1908 * ar.c (open_inarch): Likewise.
1909 (extract_file): Likewise.
1910 * libbfd-in.h (struct areltdata): Use correct types for
1911 parsed_size and extra_size fields.
1912 Prototype _bfd_ar_sizepad function.
1913 * libbfd.h: Regenerate.
1914
1f20dca5
UW		 19152012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
1916
1917 * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
1918 Return NULL if core file generation is unsupported.
1919 (elfcore_write_prstatus): Likewise.
1920 * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
1921 (elf_backend_write_core_note): Define.
1922
100fc767
TG		 19232012-01-19 Tristan Gingold <gingold@adacore.com>
1924
1925 * pef.c: Add a comment.
1926 * xsym.c: Likewise.
1927
75cd47ed
AM		 19282012-01-17 Alan Modra <amodra@gmail.com>
1929
1930 * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
1931 trailing garbage in the note.
1932 * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
1933
8a5dcf53
AM		 19342012-01-16 Daniel Green <venix1@gmail.com>
1935
1936 PR ld/13491
1937 * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
1938 h->root.type not h->type.
1939 * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
1940
bb76d940
IS		 19412012-01-13 Iain Sandoe <idsandoe@googlemail.com>
1942
8a5dcf53
AM		 1943 * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
1944 indirect symbols.
687be931
IS		 1945
19462012-01-13 Iain Sandoe <idsandoe@googlemail.com>
1947
1948 * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
bb76d940
IS		 1949 position from here... to (bfd_mach_o_build_seg_command): Here.
1950
50d10658
IS		 19512012-01-12 Iain Sandoe <idsandoe@googlemail.com>
1952
1953 * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
1954 (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
1955 * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
1956 file. (bfd_mach_o_section): Add indirect_syms field.
1957
e5081f2f
IS		 19582012-01-11 Iain Sandoe <idsandoe@googlemail.com>
1959
1960 * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
1961 vmsize from filesize. Don't compute offsets or file sizes for
1962 zerofill sections.
1963
bbd56171
IS		 19642012-01-11 Iain Sandoe <idsandoe@googlemail.com>
1965
1966 * mach-o.c (bfd_mach_o_build_commands): Make the building of each
1967 command type independent.
1968
794e51c0
AM		 19692012-01-11 Alan Modra <amodra@gmail.com>
1970
1971 * elf64-ppc.c: Define more insns used in plt call stubs.
1972 (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
1973 (ppc64_elf_relocate_section): Likewise.
1974 (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
1975 (struct ppc_link_hash_table): Increase size of stub_count array.
1976 Add plt_stub_align and plt_thread_safe.
1977 (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
1978 (plt_stub_size, plt_stub_pad): New functions.
1979 (build_plt_stub): Emit barriers for power7 thread safety. Don't
1980 emit needless save of r2.
1981 (build_tls_get_addr_stub): Adjust params.
1982 (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
1983 plt stubs. Adjust build_*plt_stub calls.
1984 (ppc_size_one_stub): Similarly.
1985 (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
1986 params. Choose default for plt_thread_safe based on existence of
1987 calls to thread creation functions. Modify plt_call to
1988 plt_call_r2save when no tocsave reloc found. Align tail of stub
1989 sections.
1990 (ppc64_elf_build_stubs): Align tail of stub sections. Adjust
1991 output of stub statistics.
1992 (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
1993 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1994
df4f9443
L		 19952012-01-10 H.J. Lu <hongjiu.lu@intel.com>
1996
1997 PR ld/13581
1998 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
1999 check on R_X86_64_PCXX.
2000
2a65a88e
TG		 20012012-01-10 Tristan Gingold <gingold@adacore.com>
2002
2003 * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
2004 warning.
2005
660722b0
TG		 20062012-01-10 Tristan Gingold <gingold@adacore.com>
2007
2008 * bfdio.c (bfd_tell): Handle nested archives.
2009 (bfd_seek): Ditto.
2010 * cache.c (bfd_cache_lookup_worker): Ditto.
2011 * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
2012 nested archives.
2013 (bfd_generic_openr_next_archived_file): Likewise.
2014
b22161d6
IS		 20152012-01-09 Iain Sandoe <idsandoe@googlemail.com>
2016
2017 * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
2018 (bfd_mach_o_write_symtab): Remove handling for indirect syms.
2019 (bfd_mach_o_primary_symbol_sort_key): Likewise.
2020 (bfd_mach_o_cf_symbols): Likewise.
2021 (bfd_mach_o_sort_symbol_table): Remove.
2022 (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
2023 for indirect and dysymtab counts. Do the symbol sorting here.
2024 (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
2025 Make the indirect symbols a TODO.
2026 (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
2027 (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
2028 a non-zero value.
2029 (bfd_mach_o_read_symtab_symbol): Record the symbol index.
2030 (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
2031 * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
2032 (IS_MACHO_INDIRECT): Remove.
2033 (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
2034
28a1b4f8
NC		 20352012-01-06 Nick Clifton <nickc@redhat.com>
2036
2037 PR binutils/13121
2038 * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
2039 'flaginfo' to avoid conflicts with AIX system headers.
2040
36f0a48f
TG		 20412012-01-06 Tristan Gingold <gingold@adacore.com>
2042
2043 * bfdio.c (bfd_bread): Use arelt_size macro.
2044
76d4c1cb
TG		 20452012-01-06 Tristan Gingold <gingold@adacore.com>
2046
2047 * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
2048
a1c7aafb
NC		 20492012-01-05 Nick Clifton <nickc@redhat.com>
2050
2051 PR ld/12161
2052 * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
2053 necessary.
2054
e85c6a70
JK		 20552012-01-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2056
2057 Fix zero registers core files when built by gcc-4.7.
2058 * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
2059 size. Call elfcore_write_note for the local variables. Remove the
2060 final elfcore_write_note call. Add NOTREACHED comments.
2061
15bbba8d
TG		 20622012-01-04 Tristan Gingold <gingold@adacore.com>
2063
2064 * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
2065 (bfd_mach_o_generic_stat_arch_elt): Adjust.
2066
a4e241ca
TG		 20672012-01-04 Tristan Gingold <gingold@adacore.com>
2068
2069 * mach-o.c (bfd_mach_o_fat_member_init): New function.
2070 (bfd_mach_o_openr_next_archived_file): Reindent.
2071 Adjust to call bfd_mach_o_fat_member_init.
2072 (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
2073
71141310
TG		 20742012-01-04 Tristan Gingold <gingold@adacore.com>
2075
2076 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
2077 BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
2078 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
2079 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
2080 BFD_RELOC_MACH_O_X86_64_BRANCH32,
2081 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
2082 BFD_RELOC_MACH_O_X86_64_GOT.
2083
9f4a5bd1
TG		 20842012-01-04 Tristan Gingold <gingold@adacore.com>
2085
2086 * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
2087 (bfd_mach_o_load_command): Add fvmlib field.
2088
2089 * mach-o.c (bfd_mach_o_read_fvmlib): New function.
2090 (bfd_mach_o_read_command): Handle fvmlib.
2091
0b2de107
TG		 20922012-01-04 Tristan Gingold <gingold@adacore.com>
2093
2094 * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
2095 Decode msubtype for ARM.
2096
aeefa1c9
TG		 20972012-01-04 Tristan Gingold <gingold@adacore.com>
2098
2099 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
2100
fc55a902
TG		 21012012-01-04 Tristan Gingold <gingold@adacore.com>
2102
2103 * mach-o.h: Reindent header.
2104 (bfd_mach_o_encryption_info_command): New structure.
2105 (bfd_mach_o_load_command): Add encryption_info field.
2106
2107 * mach-o.c (bfd_mach_o_read_encryption_info): New function.
2108 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
2109 (bfd_mach_o_read_command): Adjust error message.
2110
2ca7691a
TG		 21112012-01-04 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
2112
2113 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
2114 which reads DWARF2 and stores in stash from find_line.
2115 (find_line) Call _bfd_dwarf2_slurp_debug_info.
2116 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
2117 * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
2118 * mach-o.c (dsym_subdir): The name of subdir where debug
2119 information may be stored.
2120 (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
2121 type is UUID.
2122 (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
2123 corresponding to the executable.
2124 (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
2125 specified binary file.
2126 (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
2127 the original BFD.
2128 (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
2129 executables, dylibs, and bundles.
2130 (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
2131 * mach-o.h (dsym_bfd): The BFD of the dSYM file.
2132
68588f95
IS		 21332012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2134
2135 * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
2136 for stabd symbols.
2137 (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
2138 (bfd_mach_o_cf_symbols): Likewise.
2139
f2b324f1
IS		 21402012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2141
2142 * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
2143
7f307238
IS		 21442012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2145
2146 * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
2147 as the value of an indirect symbol. Keep the string table index in
2148 non-indirect syms for reference.
2149 (bfd_mach_o_write_dysymtab): New.
2150 (bfd_mach_o_primary_symbol_sort_key): New.
2151 (bfd_mach_o_cf_symbols): New.
2152 (bfd_mach_o_sort_symbol_table): New.
2153 (bfd_mach_o_mangle_symbols): Return early if no symbols. Sort symbols.
2154 If we are emitting a dysymtab, process indirect symbols and count the
2155 number of each other kind.
2156 (bfd_mach_o_mangle_sections): New.
2157 (bfd_mach_o_write_contents): Split out some pre-requisite code into
2158 the command builder. Write dysymtab if the command is present.
2159 (bfd_mach_o_count_sections_for_seg): New.
2160 (bfd_mach_o_build_seg_command): New.
2161 (bfd_mach_o_build_dysymtab_command): New.
2162 (bfd_mach_o_build_commands): Reorganize to support the fact that some
2163 commands are optional and should not be emitted if there are no
2164 sections or symbols.
2165 (bfd_mach_o_set_section_contents): Amend comment.
23e1d329 2166 * mach-o.h: Amend and add to comments.
7f307238
IS		 2167 (mach_o_data_struct): Add fields for dysymtab symbols counts and a
2168 pointer to the indirects, when present.
2169 (bfd_mach_o_should_emit_dysymtab): New macro.
2170 (IS_MACHO_INDIRECT): Likewise.
2171
23e1d329 2172For older changes see ChangeLog-2011
56882138
AM		 2173\f
2174Local Variables:
2175mode: change-log
2176left-margin: 8
2177fill-column: 74
2178version-control: never
2179End:
GDB Binutils - Deliverables
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