1 2013-04-26 Will Newton <will.newton@linaro.org>
3 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
5 2013-04-25 Alan Modra <amodra@gmail.com>
7 * config.bfd: Add powerpc64le-linux.
9 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
11 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
14 2013-04-24 Roland McGrath <mcgrathr@google.com>
16 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
17 allocate space for PLT header even if IS_IPLT_ENTRY.
18 (arm_nacl_put_plt0): New function, broken out of ...
19 (elf32_arm_finish_dynamic_sections): ... here. Call it.
20 If HTAB->nacl_p, set up the PLT header in .iplt too.
21 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
22 a mapping symbol for the start of .iplt too.
24 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
26 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
28 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
30 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
32 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
34 2013-04-22 Alan Modra <amodra@gmail.com>
37 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
38 sh_size or reloc_count adjustment by count.
40 2013-04-22 Alan Modra <amodra@gmail.com>
42 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
43 create_linkage_sections here..
44 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
45 (create_linkage_sections): Move earlier in file.
46 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
47 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
49 2013-04-19 Nick Clifton <nickc@redhat.com>
52 * compress.c (decompress_contents): Always call inflateEnd, even
53 when another inflation operation fails.
55 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
57 * elf-ifunc.c: Update copyright year.
59 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
61 * coffcode.h: Added a cast to void when a bfd_set_section_*()
62 macro's return value is ignored.
63 * elf32-hppa.c: Likewise.
64 * elf32-tic6x.c: Likewise.
68 * peicode.h: Likewise.
69 * elf32-m32r.c: Check return value of bfd_set_section_*().
70 * elfnn-ia64.c: Likewise.
71 * elfxx-mips.c: Likewise.
72 * vms-alpha.c: Likewise.
74 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
77 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
78 regular reference without non-GOT reference when building
81 2013-04-15 Alan Modra <amodra@gmail.com>
83 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
84 cache slot for archives.
86 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
88 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
91 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
94 * bfd/elf32-avr.c: Consider all sections to determine if linker
95 relaxation can safely delete a ret after a call/jmp
97 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
99 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
102 2013-04-08 Tom Tromey <tromey@redhat.com>
104 * som.c (bfd_section_from_som_symbol): No longer static.
105 * som.h (bfd_section_from_som_symbol): Declare.
107 2013-04-06 Alan Modra <amodra@gmail.com>
109 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
110 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
112 2013-04-05 Nick Clifton <nickc@redhat.com>
114 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
116 2013-04-04 Alan Modra <amodra@gmail.com>
118 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
119 * bfd-in2.h: Regenerate.
120 * elflink.c (elf_link_add_object_symbols): Use new error.
122 2013-04-03 Nick Clifton <nickc@redhat.com>
124 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
125 (bfd_elf32_bfd_is_target_special_symbol): Define.
127 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
129 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
130 elf64_aarch64_locals to get local GOT reference counts.
132 2013-04-02 DJ Delorie <dj@redhat.com>
134 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
135 (rl78_elf_relax_section): Only fetch the next reloc if there is
138 2013-03-30 Alan Modra <amodra@gmail.com>
141 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
142 global symbols referenced by relocs.
143 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
144 * elf32-bfin.c (bfin_check_relocs): Likewise.
145 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
146 * elf32-cris.c (cris_elf_check_relocs): Likewise.
147 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
148 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
149 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
150 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
151 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
152 * elf32-i370.c (i370_elf_check_relocs): Likewise.
153 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
154 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
155 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
156 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
157 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
158 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
159 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
160 * elf32-metag.c (elf_metag_check_relocs): Likewise.
161 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
162 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
163 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
164 * elf32-mt.c (mt_elf_check_relocs): Likewise.
165 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
166 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
167 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
168 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
169 * elf32-s390.c (elf_s390_check_relocs): Likewise.
170 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
171 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
172 * elf32-sh.c (sh_elf_check_relocs): Likewise.
173 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
174 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
175 * elf32-v850.c (v850_elf_check_relocs): Likewise.
176 * elf32-vax.c (elf_vax_check_relocs): Likewise.
177 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
178 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
179 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
180 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
181 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
182 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
183 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
184 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
185 * elf64-s390.c (elf_s390_check_relocs): Likewise.
186 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
187 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
188 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
189 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
190 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
191 test indirect/warning links for NULL.
193 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
196 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
197 symbol is referenced by a non-shared object.
198 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
200 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
202 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
203 R_SH_REL32 relocations against undefined weak symbols.
205 2013-03-28 Alan Modra <amodra@gmail.com>
207 * elf64-ppc.c (struct ppc_dyn_relocs): New.
208 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
209 into ifunc and non-ifunc.
210 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
211 separate ifunc/non-ifunc dynrel counts.
212 (allocate_got): Always use reliplt for ifunc.
213 (allocate_dynrelocs): Likewise.
214 (ppc64_elf_size_dynamic_sections): Likewise.
215 (ppc64_elf_layout_multitoc): Likewise.
216 (ppc64_elf_relocate_section): Likewise.
218 2013-03-28 Alan Modra <amodra@gmail.com>
220 * elf32-ppc.c (struct ppc_dyn_relocs): New.
221 (ppc_elf_check_relocs): Separate dynrel counts for local syms
222 into ifunc and non-ifunc.
223 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
224 (ppc_elf_size_dynamic_sections): Likewise.
225 (ppc_elf_relocate_section): Likewise.
227 2013-03-28 Alan Modra <amodra@gmail.com>
229 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
230 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
231 bfd_link_info* and asection* params.
232 (_bfd_elf_reloc_type_class): Likewise.
233 * elf.c (_bfd_elf_reloc_type_class): Likewise.
234 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
235 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
236 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
237 for any reliplt reloc. Don't return reloc_class_plt for
238 R_PPC_REL24 and R_PPC_ADDR24.
239 * elf64-ppc.c (allocate_got): Formatting.
240 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
242 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
243 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
244 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
245 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
246 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
247 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
248 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
249 Add extra params to the various reloc_type_class functions.
251 2013-03-27 Alan Modra <amodra@gmail.com>
253 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
254 masks for all local ifunc syms.
255 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
256 (ppc_elf_size_dynamic_sections): Likewise.
257 (ppc_elf_relocate_section): Likewise.
259 2013-03-27 Will Newton <will.newton@linaro.org>
261 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
262 dynamic reloc for symbols with dynindx == -1.
263 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
264 dynamic reloc for symbols with dynindx == -1.
266 2013-03-27 Will Newton <will.newton@linaro.org>
268 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
269 dynamic reloc for non-default visibility undefined weaks.
270 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
271 dynamic reloc for non-default visibility undefined weaks.
273 2013-03-26 Alan Modra <amodra@gmail.com>
275 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
276 over _bfd_elf_merge_symbol calls.
278 2013-03-26 Alan Modra <amodra@gmail.com>
280 * elflink.c (elf_link_add_object_symbols): Add assertion for
281 common override alignment check code. Formatting.
283 2013-03-25 Alan Modra <amodra@gmail.com>
285 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
286 usual common symbols as well as for dynamic. Add poldbfd param.
287 Save old bfd. Adjust callers.
288 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
289 and "value" by value, not pointer. Adjust caller.
290 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
291 Delete code to set same. Use old_bfd and old_alignment from
292 _bfd_elf_merge_symbol instead. Add default symbol before
293 alignment and size checks. Wrap overlong lines.
295 2013-03-25 Alan Modra <amodra@gmail.com>
297 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
298 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
299 when override is true.
301 2013-03-25 Alan Modra <amodra@gmail.com>
303 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
306 2013-03-25 Alan Modra <amodra@gmail.com>
308 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
310 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
311 early in symbol loop.
313 2013-03-25 Alan Modra <amodra@gmail.com>
315 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
316 (_bfd_elf_init_reloc_shdr): Delete.
317 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
318 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
320 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
322 2013-03-23 Alan Modra <amodra@gmail.com>
324 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
325 * elflink.c (_bfd_elf_merge_symbol): Make static.
326 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
327 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
329 2013-03-23 Alan Modra <amodra@gmail.com>
332 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
333 or ref_regular for BFD_PLUGIN owned syms, or have them affect
334 def_dynamic/ref_dynamic.
335 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
338 2013-03-22 David S. Miller <davem@davemloft.net>
340 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
343 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
346 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
347 errors adjusting relocs and symbols.
349 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
351 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
352 @(disp:32,ERx) to mov @(disp:16,ERx).
353 (R_H8_DISP32A16): New reloc.
354 Comments added and corrected.
355 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
356 * bfd-in2.h: Regenerate.
357 * libbfd.h: Regenerate.
359 2013-03-21 Kai Tietz <ktietz@redhat.com>
361 * coffgen.c (coff_real_object_p): Make global.
362 * peicode.h (coff_real_object_p): Add prototype.
363 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
364 external_PEI_IMAGE_hdr structure.
365 (coff_swap_filehdr_in): Handle variable header-size.
366 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
367 of directory-entiries as specified in pe-header.
369 2013-03-21 Nick Clifton <nickc@redhat.com>
372 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
373 iWMMXt and iWMMXt2 processors from attributes.
375 2013-03-20 Alan Modra <amodra@gmail.com>
377 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
378 sh_type according to is_rela.
380 2013-03-18 Alan Modra <amodra@gmail.com>
383 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
384 considering whether an --as-needed library is needed.
386 2013-03-14 Tom Tromey <tromey@redhat.com>
388 * opncls.c (bfd_get_debug_link_info): Rename from
389 get_debug_link_info. Export. Update comment.
390 (find_separate_debug_file): Update.
391 * bfd-in2.h: Rebuild.
393 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
395 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
397 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
400 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
402 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
403 * elf.c (elfcore_write_s390_tdb): New function.
404 (elfcore_write_register_note): Call it.
405 (elfcore_grok_s390_tdb): New function.
406 (elfcore_grok_note): Call it.
408 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
410 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
412 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
414 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
416 2013-03-04 Alan Modra <amodra@gmail.com>
418 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
419 non-zero addends when relocatable, rather than addends >= 32768.
420 Always zero "addend" before applying relocation.
422 2013-03-04 Nick Clifton <nickc@redhat.com>
424 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
425 file pointer offsets for thin archives.
427 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
429 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
430 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
432 2013-02-27 DJ Delorie <dj@redhat.com>
434 * reloc.c (BFD_RELOC_RL78_CODE): Add.
435 * libbfd.h: Regenerate.
436 * bfd-in2.h: Regenerate.
437 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
438 references in compuated relocs.
440 2013-02-26 Anthony Green <green@moxielogic.com>
442 * config.bfd: Extend moxie-rtems target triplet name support.
444 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
447 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
448 unique_global only for definition.
449 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
451 (elf_link_add_object_symbols): Set unique_global only
454 2013-02-21 Alan Modra <amodra@gmail.com>
456 * elf-bfd.h (struct elf_build_id): Extracted from..
457 (struct elf_build_id_info): ..here. Delete.
458 (struct output_elf_obj_tdata): New, extracted from..
459 (struct elf_obj_tdata): ..here. Reorganize for better packing.
461 (elf_program_header_size): Reference tdata->o.
462 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
463 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
464 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
465 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
466 when opening bfd in any mode that might write.
467 (_bfd_elf_write_object_contents): Use build_id field in
468 output_elf_obj_tdata.
469 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
470 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
472 2013-02-21 Alan Modra <amodra@gmail.com>
474 * elf-bfd.h (struct core_elf_obj_tdata): New.
475 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
476 core_program, and core_command. Add "core".
477 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
478 Update all refs to tdata core fields.
479 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
480 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
481 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
482 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
483 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
484 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
485 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
486 to tdata core fields.
488 2013-02-21 Alan Modra <amodra@gmail.com>
490 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
491 Delete num_locals and num_globals.
492 (elf_num_locals, elf_num_globals): Don't define.
493 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
494 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
495 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
496 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
497 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
498 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
500 * elf.c (elf_map_symbols): Add pnum_locals param. Return
501 number of locals syms via new param.
502 (swap_out_syms): Adjust to suit elf_map_symbols change.
504 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
506 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
507 STO_MICROMIPS annotation.
509 2013-02-19 Alan Modra <amodra@gmail.com>
511 * configure.in: Bump version to 2.23.52.
512 * elf-bfd.h (struct elf_build_id_info): New.
513 (struct elf_obj_tdata): Delete after_write_object_contents,
514 after_write_object_contents_info and build_id_size. Make build_id
515 a pointer to struct elf_build_id_info.
516 * elf.c (_bfd_elf_write_object_contents): Style. Update
517 after_write_ibject_contents invocation.
518 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
519 allow zero size notes.
520 * configure: Regenerate.
522 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
524 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
525 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
526 (micromips_elf64_howto_table_rela): Likewise.
527 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
528 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
529 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
530 (elf_micromips_howto_table_rela): Likewise.
531 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
533 2013-02-18 Paul Brook <paul@codesourcery.com>
535 * elfxx-mips.c (MICROMIPS_P): New macro.
536 (_bfd_mips_elf_symbol_processing): Use it.
538 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
540 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
541 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
543 2013-02-18 Alan Modra <amodra@gmail.com>
546 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
547 (_bfd_elf_strtab_clear_all_refs): Declare.
548 (_bfd_elf_strtab_resize): Declare.
549 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
550 (_bfd_elf_strtab_clear_all_refs): New function.
551 (_bfd_elf_strtab_resize): Likewise.
552 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
554 2013-02-18 Alan Modra <amodra@gmail.com>
556 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
557 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
558 and elf_text_section to..
559 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
560 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
561 (struct alpha_elf_find_line): ..this.
562 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
564 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
567 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
568 for references from the dummy bfd.
570 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
573 * elflink.c (elf_link_add_object_symbols): Also track weak
576 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
579 * archive.c (_bfd_find_nested_archive): Don't allow a nested
580 archive pointing to itself.
581 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
583 2013-02-15 Nick Clifton <nickc@redhat.com>
586 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
587 accessing a corrupt nested archive.
589 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
591 * elfxx-mips.c (mips_got_page_ref): New structure.
592 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
593 pair to represent the anchor point.
594 (mips_got_info): Add a got_page_refs field.
595 (mips_elf_link_hash_table): Add a sym_cache field.
596 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
597 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
598 new anchor representation.
599 (mips_elf_create_got_info): Create got_page_refs rather than
601 (mips_elf_record_got_page_ref): New function.
602 (mips_elf_pages_for_range): Move further down file.
603 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
604 Use a section rather than a (bfd, symndx) pair to represent the
606 (mips_elf_resolve_got_page_ref): New function.
607 (mips_elf_resolve_final_got_entries): Use it to populate
609 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
610 rather than mips_elf_record_got_page_entry. Only nullify h
612 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
615 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
617 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
620 2013-02-12 Alan Modra <amodra@gmail.com>
622 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
623 suitable definition when using generic linker hash table.
625 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
627 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
628 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
629 mips_elf_traverse_got_arg. Count GOT entries.
630 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
631 as argument. Update after above changes.
632 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
633 mips_elf_count_got_entries. Update the calls to
634 mips_elf_resolve_final_got_entries.
636 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
638 * elfxx-mips.c (mips_got_tls_type): New enum.
639 (mips_got_entry): Add tls_initialized.
640 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
641 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
643 (mips_elf_reloc_tls_type, mips_tls_got_entries)
644 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
645 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
647 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
648 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
649 tls_initialized rather than GOT_TLS_DONE.
650 (mips_tls_got_index): Delete.
651 (mips_elf_local_got_index, mips_elf_global_got_index): Use
652 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
653 (mips_elf_record_got_entry): Initialize tls_initialized.
655 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
657 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
658 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
659 tls_ie_got_offset and tls_gd_got_offset.
660 (mips_elf_link_hash_newfunc): Remove initialization.
661 (mips_elf_create_got_info): Likewise.
662 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
663 (mips_tls_single_got_index): Delete.
664 (mips_elf_local_got_index): Always use the GOT entry to track
666 (mips_elf_global_got_index): Likewise.
667 (mips_elf_create_local_got_entry): Assert that TLS entries have
668 already been allocated.
669 (mips_elf_record_global_got_symbol): Don't initialize
670 tls_ie_type or tls_gd_type.
671 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
672 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
674 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
676 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
678 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
679 tls_ie_type and tls_gd_type.
681 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
683 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
684 aliasing violation. Check for htab allocation failures.
686 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
688 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
690 (mips_elf_global_got_index): ...here. Reorder arguments so that
691 the output bfd and info come first.
692 (mips_elf_calculate_relocation): Update the call to
693 mips_elf_global_got_index accordingly.
694 (_bfd_mips_elf_finish_dynamic_symbol): Use
695 mips_elf_primary_global_got_index rather than
696 mips_elf_global_got_index.
697 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
699 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
701 * elfxx-mips.c (mips_got_entry): Update comments.
702 (mips_elf_multi_got_entry_eq): Rename to...
703 (mips_elf_got_entry_eq): ...this, deleting the old definition.
704 (mips_elf_create_got_info): Remove master_got_p argument.
705 Always use mips_elf_got_entry_eq.
706 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
707 Update calls accordingly.
709 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
711 * elfxx-mips.c (mips_got_info): Remove bfd2got.
712 (mips_elf_bfd2got_hash): Delete.
713 (mips_elf_got_per_bfd_arg): Remove bfd2got.
714 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
715 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
716 g->next to test for the multigot case. Use mips_elf_bfd_got rather
717 than mips_elf_got_for_ibfd.
718 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
719 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
720 (mips_elf_make_got_per_bfd): Replace with...
721 (mips_elf_add_got_entry): ...this new function.
722 (mips_elf_make_got_pages_per_bfd): Replace with...
723 (mips_elf_add_got_page_entry): ...this new function.
724 (mips_elf_merge_got_with): Replace bfd2got argument with separate
725 bfd and GOT arguments. Use mips_elf_add_got_entry and
726 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
727 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
728 to set the BFD's GOT and free the old table.
729 (mips_elf_merge_got): Replace bfd2got argument with separate
730 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
731 Use mips_elf_count_got_entries to count the number of entries in
732 each GOT. Update the calls to mips_elf_merge_got_with.
733 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
734 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
735 (mips_elf_multi_got): Don't create the bfd2got hash table.
736 Replace hash table traversal with a walk over the input bfds,
737 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
738 to set the output bfd's GOT.
739 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
740 bfds use the master GOT in the single-GOT case.
741 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
742 rather than mips_elf_got_for_ibfd.
744 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
746 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
747 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
748 (mips_elf_record_global_got_symbol): Update the hash entry before
749 adding the mips_got_entry. Use mips_elf_record_got_entry to do
751 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
752 (mips_elf_record_got_page_entry): Record the entry in both the
755 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
757 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
758 create another one if necessary.
759 (mips_elf_set_gotidx): New function.
760 (mips_elf_set_global_gotidx): Use it.
761 (mips_elf_initialize_tls_index): Likewise. Take a
762 mips_elf_traverse_got_arg as argument.
763 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
764 (mips_elf_multi_got): Likewise. Cope with error returns from
765 mips_elf_set_global_gotidx.
767 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
769 * elfxx-mips.c (mips_got_info): Add relocs field.
770 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
772 (mips_elf_traverse_got_arg): ...this new structure.
773 (mips_elf_count_local_tls_relocs): Delete.
774 (mips_elf_count_global_tls_relocs): Likewise.
775 (mips_elf_count_got_entry): New function.
776 (mips_elf_count_local_got_entries): Likewise.
777 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
778 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
779 (mips_elf_record_local_got_symbol): Don't count got entries here.
780 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
781 (mips_elf_set_global_got_offset): Split into...
782 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
783 new functions. Take a mips_elf_traverse_got_arg rather than a
784 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
785 Use g->relocs to record the number of relocs needed for global GOT
787 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
788 mips_elf_set_global_got_offset_arg. Use the relocs field to count
789 relocations. Update for above function split.
790 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
791 to count both the number of GOT entries and the number of TLS
792 relocs required by local entries. Likewise
793 mips_elf_count_global_tls_entries and global entries.
794 Remove uses of mips_elf_count_local_tls_relocs and
795 mips_elf_count_global_tls_relocs.
797 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
799 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
800 to say that each structure represents only one type of TLS reference.
801 (GOT_TLS_TYPE): New define.
802 (mips_elf_link_hash_entry): Temporarily split tls_type and
803 tls_got_offset into two variables each.
804 (mips_elf_link_hash_newfunc): Update accordingly.
805 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
806 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
807 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
808 (mips_tls_got_relocs): Use a switch statement.
809 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
810 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
811 local "offset" variable.
812 (mips_tls_got_index): Remove r_type argument and assert. Remove
813 code that handled entries with two TLS types; always use the
814 original got_index instead.
815 (mips_tls_single_got_index): New function.
816 (mips_elf_local_got_index): Use entry->tls_type to check for
817 TLS entries. Use mips_tls_single_got_index. Update call to
819 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
820 Use p->tls_type to check for TLS entries. Update call to
821 mips_tls_got_index. Use mips_tls_single_got_index.
822 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
823 Use entry.tls_type to check for TLS entries.
824 (mips_elf_record_global_got_symbol): Replace tls_flag argument
825 with r_type argument. Use mips_elf_reloc_tls_type.
826 Set up the new hash entry fields.
827 (mips_elf_record_local_got_symbol): Replace tls_flag argument
828 with r_type argument. Use mips_elf_reloc_tls_type and
829 mips_tls_got_entries. Remove code that handled entries
830 with multiple TLS types.
831 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
832 (mips_elf_initialize_tls_index): Handle new hash entry fields.
833 Use equality rather than masks when checking for specific TLS types.
834 Use mips_tls_got_entries. Remove code that handled entries
835 with multiple TLS types.
836 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
837 testing the hash table entry.
838 (_bfd_mips_elf_check_relocs): Update calls to
839 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
840 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
841 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
843 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
845 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
846 (mips_elf_got_entry_hash): ...this, deleting the old version.
847 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
850 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
852 * elfxx-mips.c (mips_elf_create_got_info): New function.
853 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
854 (mips_elf_create_got_section): Likewise.
856 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
858 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
861 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
863 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
865 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
867 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
868 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
870 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
872 * elfxx-mips.c (mips_elf_count_global_tls_entries)
873 (mips_elf_count_global_tls_relocs): Don't count indirect or
875 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
876 number of TLS entries were allocated.
878 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
880 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
882 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
884 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
885 if there are TLS relocations.
887 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
889 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
890 (mips_elf_resolve_final_got_entries): Remove bogus comment.
892 2013-02-11 Alan Modra <amodra@gmail.com>
894 * elfcode.h (elf_checksum_contents): Free contents.
895 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
896 * elflink.c (_bfd_elf_link_hash_table_free): New function.
897 (elf_final_link_free): New function, extracted from..
898 (bfd_elf_final_link): ..here. Always call
899 _bfd_elf_write_section_eh_frame_hdr.
900 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
901 _bfd_elf_link_hash_table_free.
902 * libbfd-in.h (_bfd_merge_sections_free): Declare.
903 * libbfd.h: Regenerate.
904 * merge.c (_bfd_merge_sections_free): New function.
905 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
907 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
908 _bfd_elf_link_hash_table_free.
909 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
910 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
911 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
912 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
913 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
914 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
915 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
916 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
917 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
918 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
919 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
920 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
921 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
922 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
923 (bfd_elf32_bfd_link_hash_table_free): Don't define.
924 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
925 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
927 2013-02-10 Alan Modra <amodra@gmail.com>
929 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
930 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
931 * m68klinux.c (linux_link_hash_table_create): Likewise.
932 * sparclinux.c (linux_link_hash_table_create): Likewise.
933 * sunos.c (sunos_link_hash_table_create): Likewise.
934 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
935 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
936 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
937 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
938 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
939 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
940 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
941 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
942 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
943 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
944 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
945 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
946 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
947 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
948 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
949 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
950 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
951 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
952 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
953 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
954 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
955 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
956 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
957 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
958 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
959 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
960 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
961 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
963 2013-02-10 Alan Modra <amodra@gmail.com>
965 * i386linux.c (linux_link_hash_table_create): Allocate table
966 with bfd_zmalloc, not bfd_alloc.
967 * pdp11.c (link_hash_table_create): Allocate table with
968 bfd_malloc, not bfd_alloc.
969 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
970 with bfd_zmalloc, not bfd_zalloc.
971 (bfin_link_hash_table_create): Likewise.
972 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
973 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
975 2013-02-10 Alan Modra <amodra@gmail.com>
978 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
980 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
982 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
984 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
987 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
989 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
992 2013-02-08 Alan Modra <amodra@gmail.com>
995 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
996 * elf.c (elf_find_function): Revert last change. Use new
997 tdata field rather than static vars for cache.
999 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1002 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1003 symbol is defined in regular object.
1005 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1008 * elf.c (elf_find_function): Don't cache if symbols change.
1010 2013-02-07 Alan Modra <amodra@gmail.com>
1013 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1014 copy attributes from or to non-ELF.
1016 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
1018 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1019 for non-zero TLS symbol.
1020 (elf_i386_relocate_section): Don't resolve size relocation against
1021 non-zero TLS symbol.
1022 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1023 pc_count for non-zero TLS symbol.
1024 (elf_x86_64_relocate_section): Don't resolve size relocation
1025 against non-zero TLS symbol.
1027 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1028 Andrew Jenner <andrew@codesourcery.com>
1030 Based on patches from Altera Corporation.
1032 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1033 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1034 (BFD_BACKENDS): Add elf32-nios2.lo.
1035 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1036 * Makefile.in: Regenerated.
1037 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1038 bfd_elf32_littlenios2_vec.
1039 * configure: Regenerated.
1040 * config.bfd: Add cases for nios2.
1041 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1042 (bfd_mach_nios2): Define.
1043 (bfd_nios2_arch): Declare.
1044 (bfd_archures_list): Add bfd_nios2_arch.
1045 * targets.c (bfd_elf32_bignios2_vec): Declare.
1046 (bfd_elf32_littlenios2_vec): Declare.
1047 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1048 bfd_elf32_littlenios2_vec.
1049 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1050 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1051 * bfd-in2.h: Regenerated.
1052 * libbfd.h: Regenerated.
1053 * cpu-nios2.c: New file.
1054 * elf32-nios2.c: New file.
1056 2013-02-06 Alan Modra <amodra@gmail.com>
1058 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1061 2013-02-06 Alan Modra <amodra@gmail.com>
1063 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1064 * Makefile.in: Regenerate.
1066 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1067 Pedro Alves <palves@redhat.com>
1069 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1070 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1072 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1073 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1074 * elf-linux-psinfo.h: New file.
1075 * elf.c: Include elf-linux-psinfo.h.
1076 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1078 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1079 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1080 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1081 (elfcore_write_ppc_linux_prpsinfo32): New function.
1083 2013-02-04 Tristan Gingold <gingold@adacore.com>
1085 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1088 2013-02-04 Alan Modra <amodra@gmail.com>
1090 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1091 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1092 * Makefile.in: Regenerate.
1093 * po/SRC-POTFILES.in: Regenerate.
1095 2013-02-04 Alan Modra <amodra@gmail.com>
1097 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1098 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1100 2013-02-01 Alan Modra <amodra@gmail.com>
1102 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1105 2013-01-31 Tristan Gingold <gingold@adacore.com>
1107 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1108 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1109 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1111 2013-01-31 Alan Modra <amodra@gmail.com>
1112 David S. Miller <davem@davemloft.net>
1115 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1116 references to __tls_get_addr.
1117 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1118 vtinherit and vtentry reloc handling too.
1119 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1121 2013-01-31 Alan Modra <amodra@gmail.com>
1123 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1125 2013-01-31 Alan Modra <amodra@gmail.com>
1127 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1129 2013-01-28 Alan Modra <amodra@gmail.com>
1131 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1132 "relocation" in error messages throughout file.
1133 (ppc64_elf_relocate_section): Remove sibling call error message,
1134 replace with "call lacks nop". Specially report errors for
1135 branches to function entry points via OPD lookup and branches
1136 to stubs. Remove NULL symbol handling now done by %T.
1138 2013-01-28 Alan Modra <amodra@gmail.com>
1140 * archive.c (bfd_generic_archive_p): Return target and keep
1141 ardata on partial matches.
1142 * format.c (bfd_check_format_matches): Adjust for above
1143 change. Remove bfd_error_file_ambiguously_recognized dead
1146 2013-01-26 Alan Modra <amodra@gmail.com>
1148 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1149 bfd_preserve_finish): Move to..
1150 * format.c: ..here, splitting out..
1151 (bfd_reinit): ..this. New function.
1152 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1153 keep bfd state for a match.
1154 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1155 * elfcore.h (elf_core_file_p): Likewise.
1156 * mach-o.c (bfd_mach_o_header_p): Likewise.
1157 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1158 * xsym.c (bfd_sym_object_p): Likewise.
1159 * mmo.c (mmo_scan): Clear abfd->symcount.
1160 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1161 * section.c (bfd_section_list_clear): Clear section_htab.count.
1162 * bfd-in2.h: Regenerate.
1164 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
1166 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1167 second reloc, make sure that the reloc potentially exists first.
1169 2013-01-24 Nick Clifton <nickc@redhat.com>
1171 * archures.c: Add bfd_mach_v850e3v5.
1172 * bfd-in2.h: Regenerate.
1173 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1174 * cpu-v850_rh850.c: Likewise.
1175 * elf32-v850.c: Add support for v850e3v5 architecture.
1177 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
1179 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1181 2013-01-23 Leif Ekblad <leif@rdos.net>
1183 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1185 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1187 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1188 non-zero TLS symbol.
1189 (elf_i386_relocate_section): Resolve size relocation against
1190 non-zero TLS symbol.
1191 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1192 for non-zero TLS symbol.
1193 (elf_x86_64_relocate_section): Resolve size relocation against
1194 non-zero TLS symbol.
1196 2013-01-18 Mike Frysinger <vapier@gentoo.org>
1198 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1199 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
1202 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
1204 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1205 PC-relative relocation.
1206 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1207 as PC-relative relocation.
1209 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1211 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1213 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1215 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1216 and R_X86_64_SIZE64 check.
1217 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1218 nor R_X86_64_SIZE64.
1220 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1222 * bfd-in2.h: Regenerated.
1223 * libbfd.h: Likewise.
1225 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1226 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1227 (elf_i386_check_relocs): Handle R_386_SIZE32.
1228 (elf_i386_gc_sweep_hook): Likewise.
1229 (elf_i386_relocate_section): Likewise.
1231 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1232 and R_X86_64_SIZE64 entries.
1233 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1234 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1235 (elf_x86_64_reloc_name_lookup): Likewise.
1236 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1238 (elf_x86_64_gc_sweep_hook): Likewise.
1239 (elf_x86_64_relocate_section): Likewise.
1241 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1244 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1246 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1247 with R_X86_64_RELATIVE64.
1249 2013-01-15 Nick Clifton <nickc@redhat.com>
1251 * elf32-msp430.c: Fix spelling typo.
1253 2013-01-15 Alan Modra <amodra@gmail.com>
1255 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1258 2013-01-14 Alan Modra <amodra@gmail.com>
1261 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1262 (memory_bclose): Likewise. Return 0 on success.
1263 * cache.c (cache_bclose): Likewise.
1264 * opncls.c (opncls_bclose, bfd_close): Likewise.
1265 * vms-lib.c (vms_lib_bclose): Likewise.
1266 * libbfd.h: Regenerate.
1268 2013-01-13 Alan Modra <amodra@gmail.com>
1270 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1271 Add ref_dynamic_nonweak.
1272 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1273 (_bfd_elf_merge_symbol): Don't call above function. Move
1274 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
1276 (elf_link_add_object_symbols): Delete redundant "override" test.
1277 Don't set dynamic_def here.
1278 (elf_link_output_extsym): Update.
1280 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
1282 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1283 normal and TLS symbol access.
1284 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1286 2013-01-12 Alan Modra <amodra@gmail.com>
1288 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1289 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1290 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1292 2013-01-12 Alan Modra <amodra@gmail.com>
1295 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1296 (_bfd_elf_strtab_clear_all_refs): Define.
1297 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1298 (_bfd_elf_strtab_clear_all_refs): Delete.
1299 * elflink.c (elf_link_add_object_symbols): Clear out added
1300 strtab refs. Correct handling of warning common symbols.
1302 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1304 * aout0.c: Remove trailing white spaces.
1305 * archive.c: Likewise.
1306 * archures.c: Likewise.
1307 * bfd-in.h: Likewise.
1308 * bfd-in2.h: Likewise.
1309 * coff-alpha.c: Likewise.
1310 * coff-i860.c: Likewise.
1311 * coff-mips.c: Likewise.
1312 * coff-ppc.c: Likewise.
1313 * coff-tic80.c: Likewise.
1314 * coff-x86_64.c: Likewise.
1315 * coff-z80.c: Likewise.
1316 * coffcode.h: Likewise.
1317 * coffgen.c: Likewise.
1318 * cofflink.c: Likewise.
1319 * compress.c: Likewise.
1320 * corefile.c: Likewise.
1321 * cpu-arm.c: Likewise.
1322 * cpu-avr.c: Likewise.
1323 * cpu-bfin.c: Likewise.
1324 * cpu-cr16.c: Likewise.
1325 * cpu-cr16c.c: Likewise.
1326 * cpu-crx.c: Likewise.
1327 * cpu-h8300.c: Likewise.
1328 * cpu-i386.c: Likewise.
1329 * cpu-lm32.c: Likewise.
1330 * cpu-m68k.c: Likewise.
1331 * cpu-moxie.c: Likewise.
1332 * cpu-msp430.c: Likewise.
1333 * cpu-sh.c: Likewise.
1334 * cpu-xc16x.c: Likewise.
1335 * dwarf2.c: Likewise.
1336 * ecofflink.c: Likewise.
1337 * ecoffswap.h: Likewise.
1338 * elf-ifunc.c: Likewise.
1339 * elf-m10300.c: Likewise.
1340 * elf-vxworks.c: Likewise.
1341 * elf32-avr.c: Likewise.
1342 * elf32-avr.h: Likewise.
1343 * elf32-cr16.c: Likewise.
1344 * elf32-cr16c.c: Likewise.
1345 * elf32-cris.c: Likewise.
1346 * elf32-crx.c: Likewise.
1347 * elf32-frv.c: Likewise.
1348 * elf32-hppa.c: Likewise.
1349 * elf32-i860.c: Likewise.
1350 * elf32-ip2k.c: Likewise.
1351 * elf32-iq2000.c: Likewise.
1352 * elf32-m32c.c: Likewise.
1353 * elf32-m68hc1x.c: Likewise.
1354 * elf32-msp430.c: Likewise.
1355 * elf32-mt.c: Likewise.
1356 * elf32-ppc.c: Likewise.
1357 * elf32-rl78.c: Likewise.
1358 * elf32-s390.c: Likewise.
1359 * elf32-score.h: Likewise.
1360 * elf32-sh-symbian.c: Likewise.
1361 * elf32-sh.c: Likewise.
1362 * elf32-spu.c: Likewise.
1363 * elf32-tic6x.c: Likewise.
1364 * elf32-v850.c: Likewise.
1365 * elf32-xc16x.c: Likewise.
1366 * elf32-xtensa.c: Likewise.
1367 * elf64-alpha.c: Likewise.
1368 * elf64-hppa.c: Likewise.
1369 * elf64-ppc.c: Likewise.
1370 * elf64-s390.c: Likewise.
1371 * elfcore.h: Likewise.
1372 * elflink.c: Likewise.
1373 * elfxx-mips.c: Likewise.
1374 * elfxx-sparc.c: Likewise.
1375 * elfxx-tilegx.c: Likewise.
1377 * libcoff.h: Likewise.
1378 * libpei.h: Likewise.
1379 * libxcoff.h: Likewise.
1380 * linker.c: Likewise.
1381 * mach-o-i386.c: Likewise.
1382 * mach-o-target.c: Likewise.
1383 * mach-o.c: Likewise.
1384 * mach-o.h: Likewise.
1386 * opncls.c: Likewise.
1387 * pdp11.c: Likewise.
1388 * pe-x86_64.c: Likewise.
1389 * peXXigen.c: Likewise.
1390 * pef-traceback.h: Likewise.
1391 * pei-x86_64.c: Likewise.
1392 * peicode.h: Likewise.
1393 * plugin.c: Likewise.
1394 * reloc.c: Likewise.
1395 * riscix.c: Likewise.
1396 * section.c: Likewise.
1399 * tekhex.c: Likewise.
1400 * ticoff.h: Likewise.
1401 * vaxbsd.c: Likewise.
1402 * xcofflink.c: Likewise.
1403 * xtensa-isa.c: Likewise.
1405 2013-01-10 Will Newton <will.newton@imgtec.com>
1407 * Makefile.am: Add Meta.
1408 * Makefile.in: Regenerate.
1409 * archures.c (bfd_mach_metag): New.
1410 * bfd-in2.h: Regenerate.
1411 * config.bfd: Add Meta.
1412 * configure: Regenerate.
1413 * configure.in: Add Meta.
1414 * cpu-metag.c: New file.
1415 * elf-bfd.h: Add Meta.
1416 * elf32-metag.c: New file.
1417 * elf32-metag.h: New file.
1418 * libbfd.h: Regenerate.
1419 * reloc.c: Add Meta relocations.
1420 * targets.c: Add Meta.
1422 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
1424 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
1425 (elfcore_write_aarch_hw_break): Likewise.
1426 (elfcore_write_aarch_hw_watch): Likewise.
1427 * elf.c (elfcore_grok_aarch_tls): New function.
1428 (elfcore_grok_aarch_hw_break): Likewise.
1429 (elfcore_grok_aarch_hw_watch): Likewise.
1430 (elfcore_grok_note): Call the new functions to handle the
1431 corresponding notes.
1432 (elfcore_write_aarch_tls): New function.
1433 (elfcore_write_aarch_hw_break): Likewise.
1434 (elfcore_write_aarch_hw_watch): Likewise.
1435 (elfcore_write_register_note): Call the new functions to handle the
1436 corresponding pseudo sections.
1438 2013-01-07 Tom Tromey <tromey@redhat.com>
1440 * section.c (_bfd_std_section): Rename from std_section.
1441 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
1442 (STD_SECTION): Update.
1443 * bfd-in2.h: Rebuild.
1445 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
1447 * archures.c (bfd_mach_mips5900): Define.
1448 * bfd-in2.h: Regenerate.
1449 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
1450 * cpu-mips.c: Add support for MIPS r5900.
1451 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
1453 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
1454 Nick Clifton <nickc@redhat.com>
1456 * elflink.c (get_value): Prevent the use of an undefined shift
1457 operation. Add sanity checks.
1459 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1461 * config.bfd (cr16*-*-uclinux*): New target support.
1464 For older changes see ChangeLog-2012
1466 Copyright (C) 2013 Free Software Foundation, Inc.
1468 Copying and distribution of this file, with or without modification,
1469 are permitted in any medium without royalty provided the copyright
1470 notice and this notice are preserved.
1476 version-control: never