1 2013-04-22 Alan Modra <amodra@gmail.com>
3 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
4 create_linkage_sections here..
5 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
6 (create_linkage_sections): Move earlier in file.
7 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
8 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
10 2013-04-19 Nick Clifton <nickc@redhat.com>
13 * compress.c (decompress_contents): Always call inflateEnd, even
14 when another inflation operation fails.
16 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
18 * elf-ifunc.c: Update copyright year.
20 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
22 * coffcode.h: Added a cast to void when a bfd_set_section_*()
23 macro's return value is ignored.
24 * elf32-hppa.c: Likewise.
25 * elf32-tic6x.c: Likewise.
29 * peicode.h: Likewise.
30 * elf32-m32r.c: Check return value of bfd_set_section_*().
31 * elfnn-ia64.c: Likewise.
32 * elfxx-mips.c: Likewise.
33 * vms-alpha.c: Likewise.
35 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
38 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
39 regular reference without non-GOT reference when building
42 2013-04-15 Alan Modra <amodra@gmail.com>
44 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
45 cache slot for archives.
47 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
49 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
52 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
55 * bfd/elf32-avr.c: Consider all sections to determine if linker
56 relaxation can safely delete a ret after a call/jmp
58 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
60 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
63 2013-04-08 Tom Tromey <tromey@redhat.com>
65 * som.c (bfd_section_from_som_symbol): No longer static.
66 * som.h (bfd_section_from_som_symbol): Declare.
68 2013-04-06 Alan Modra <amodra@gmail.com>
70 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
71 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
73 2013-04-05 Nick Clifton <nickc@redhat.com>
75 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
77 2013-04-04 Alan Modra <amodra@gmail.com>
79 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
80 * bfd-in2.h: Regenerate.
81 * elflink.c (elf_link_add_object_symbols): Use new error.
83 2013-04-03 Nick Clifton <nickc@redhat.com>
85 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
86 (bfd_elf32_bfd_is_target_special_symbol): Define.
88 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
90 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
91 elf64_aarch64_locals to get local GOT reference counts.
93 2013-04-02 DJ Delorie <dj@redhat.com>
95 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
96 (rl78_elf_relax_section): Only fetch the next reloc if there is
99 2013-03-30 Alan Modra <amodra@gmail.com>
102 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
103 global symbols referenced by relocs.
104 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
105 * elf32-bfin.c (bfin_check_relocs): Likewise.
106 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
107 * elf32-cris.c (cris_elf_check_relocs): Likewise.
108 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
109 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
110 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
111 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
112 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
113 * elf32-i370.c (i370_elf_check_relocs): Likewise.
114 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
115 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
116 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
117 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
118 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
119 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
120 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
121 * elf32-metag.c (elf_metag_check_relocs): Likewise.
122 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
123 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
124 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
125 * elf32-mt.c (mt_elf_check_relocs): Likewise.
126 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
127 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
128 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
129 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
130 * elf32-s390.c (elf_s390_check_relocs): Likewise.
131 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
132 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
133 * elf32-sh.c (sh_elf_check_relocs): Likewise.
134 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
135 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
136 * elf32-v850.c (v850_elf_check_relocs): Likewise.
137 * elf32-vax.c (elf_vax_check_relocs): Likewise.
138 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
139 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
140 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
141 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
142 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
143 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
144 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
145 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
146 * elf64-s390.c (elf_s390_check_relocs): Likewise.
147 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
148 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
149 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
150 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
151 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
152 test indirect/warning links for NULL.
154 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
157 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
158 symbol is referenced by a non-shared object.
159 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
161 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
163 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
164 R_SH_REL32 relocations against undefined weak symbols.
166 2013-03-28 Alan Modra <amodra@gmail.com>
168 * elf64-ppc.c (struct ppc_dyn_relocs): New.
169 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
170 into ifunc and non-ifunc.
171 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
172 separate ifunc/non-ifunc dynrel counts.
173 (allocate_got): Always use reliplt for ifunc.
174 (allocate_dynrelocs): Likewise.
175 (ppc64_elf_size_dynamic_sections): Likewise.
176 (ppc64_elf_layout_multitoc): Likewise.
177 (ppc64_elf_relocate_section): Likewise.
179 2013-03-28 Alan Modra <amodra@gmail.com>
181 * elf32-ppc.c (struct ppc_dyn_relocs): New.
182 (ppc_elf_check_relocs): Separate dynrel counts for local syms
183 into ifunc and non-ifunc.
184 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
185 (ppc_elf_size_dynamic_sections): Likewise.
186 (ppc_elf_relocate_section): Likewise.
188 2013-03-28 Alan Modra <amodra@gmail.com>
190 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
191 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
192 bfd_link_info* and asection* params.
193 (_bfd_elf_reloc_type_class): Likewise.
194 * elf.c (_bfd_elf_reloc_type_class): Likewise.
195 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
196 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
197 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
198 for any reliplt reloc. Don't return reloc_class_plt for
199 R_PPC_REL24 and R_PPC_ADDR24.
200 * elf64-ppc.c (allocate_got): Formatting.
201 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
203 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
204 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
205 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
206 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
207 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
208 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
209 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
210 Add extra params to the various reloc_type_class functions.
212 2013-03-27 Alan Modra <amodra@gmail.com>
214 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
215 masks for all local ifunc syms.
216 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
217 (ppc_elf_size_dynamic_sections): Likewise.
218 (ppc_elf_relocate_section): Likewise.
220 2013-03-27 Will Newton <will.newton@linaro.org>
222 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
223 dynamic reloc for symbols with dynindx == -1.
224 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
225 dynamic reloc for symbols with dynindx == -1.
227 2013-03-27 Will Newton <will.newton@linaro.org>
229 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
230 dynamic reloc for non-default visibility undefined weaks.
231 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
232 dynamic reloc for non-default visibility undefined weaks.
234 2013-03-26 Alan Modra <amodra@gmail.com>
236 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
237 over _bfd_elf_merge_symbol calls.
239 2013-03-26 Alan Modra <amodra@gmail.com>
241 * elflink.c (elf_link_add_object_symbols): Add assertion for
242 common override alignment check code. Formatting.
244 2013-03-25 Alan Modra <amodra@gmail.com>
246 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
247 usual common symbols as well as for dynamic. Add poldbfd param.
248 Save old bfd. Adjust callers.
249 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
250 and "value" by value, not pointer. Adjust caller.
251 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
252 Delete code to set same. Use old_bfd and old_alignment from
253 _bfd_elf_merge_symbol instead. Add default symbol before
254 alignment and size checks. Wrap overlong lines.
256 2013-03-25 Alan Modra <amodra@gmail.com>
258 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
259 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
260 when override is true.
262 2013-03-25 Alan Modra <amodra@gmail.com>
264 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
267 2013-03-25 Alan Modra <amodra@gmail.com>
269 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
271 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
272 early in symbol loop.
274 2013-03-25 Alan Modra <amodra@gmail.com>
276 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
277 (_bfd_elf_init_reloc_shdr): Delete.
278 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
279 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
281 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
283 2013-03-23 Alan Modra <amodra@gmail.com>
285 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
286 * elflink.c (_bfd_elf_merge_symbol): Make static.
287 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
288 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
290 2013-03-23 Alan Modra <amodra@gmail.com>
293 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
294 or ref_regular for BFD_PLUGIN owned syms, or have them affect
295 def_dynamic/ref_dynamic.
296 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
299 2013-03-22 David S. Miller <davem@davemloft.net>
301 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
304 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
307 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
308 errors adjusting relocs and symbols.
310 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
312 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
313 @(disp:32,ERx) to mov @(disp:16,ERx).
314 (R_H8_DISP32A16): New reloc.
315 Comments added and corrected.
316 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
317 * bfd-in2.h: Regenerate.
318 * libbfd.h: Regenerate.
320 2013-03-21 Kai Tietz <ktietz@redhat.com>
322 * coffgen.c (coff_real_object_p): Make global.
323 * peicode.h (coff_real_object_p): Add prototype.
324 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
325 external_PEI_IMAGE_hdr structure.
326 (coff_swap_filehdr_in): Handle variable header-size.
327 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
328 of directory-entiries as specified in pe-header.
330 2013-03-21 Nick Clifton <nickc@redhat.com>
333 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
334 iWMMXt and iWMMXt2 processors from attributes.
336 2013-03-20 Alan Modra <amodra@gmail.com>
338 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
339 sh_type according to is_rela.
341 2013-03-18 Alan Modra <amodra@gmail.com>
344 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
345 considering whether an --as-needed library is needed.
347 2013-03-14 Tom Tromey <tromey@redhat.com>
349 * opncls.c (bfd_get_debug_link_info): Rename from
350 get_debug_link_info. Export. Update comment.
351 (find_separate_debug_file): Update.
352 * bfd-in2.h: Rebuild.
354 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
356 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
358 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
361 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
363 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
364 * elf.c (elfcore_write_s390_tdb): New function.
365 (elfcore_write_register_note): Call it.
366 (elfcore_grok_s390_tdb): New function.
367 (elfcore_grok_note): Call it.
369 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
371 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
373 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
375 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
377 2013-03-04 Alan Modra <amodra@gmail.com>
379 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
380 non-zero addends when relocatable, rather than addends >= 32768.
381 Always zero "addend" before applying relocation.
383 2013-03-04 Nick Clifton <nickc@redhat.com>
385 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
386 file pointer offsets for thin archives.
388 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
390 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
391 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
393 2013-02-27 DJ Delorie <dj@redhat.com>
395 * reloc.c (BFD_RELOC_RL78_CODE): Add.
396 * libbfd.h: Regenerate.
397 * bfd-in2.h: Regenerate.
398 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
399 references in compuated relocs.
401 2013-02-26 Anthony Green <green@moxielogic.com>
403 * config.bfd: Extend moxie-rtems target triplet name support.
405 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
408 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
409 unique_global only for definition.
410 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
412 (elf_link_add_object_symbols): Set unique_global only
415 2013-02-21 Alan Modra <amodra@gmail.com>
417 * elf-bfd.h (struct elf_build_id): Extracted from..
418 (struct elf_build_id_info): ..here. Delete.
419 (struct output_elf_obj_tdata): New, extracted from..
420 (struct elf_obj_tdata): ..here. Reorganize for better packing.
422 (elf_program_header_size): Reference tdata->o.
423 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
424 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
425 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
426 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
427 when opening bfd in any mode that might write.
428 (_bfd_elf_write_object_contents): Use build_id field in
429 output_elf_obj_tdata.
430 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
431 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
433 2013-02-21 Alan Modra <amodra@gmail.com>
435 * elf-bfd.h (struct core_elf_obj_tdata): New.
436 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
437 core_program, and core_command. Add "core".
438 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
439 Update all refs to tdata core fields.
440 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
441 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
442 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
443 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
444 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
445 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
446 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
447 to tdata core fields.
449 2013-02-21 Alan Modra <amodra@gmail.com>
451 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
452 Delete num_locals and num_globals.
453 (elf_num_locals, elf_num_globals): Don't define.
454 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
455 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
456 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
457 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
458 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
459 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
461 * elf.c (elf_map_symbols): Add pnum_locals param. Return
462 number of locals syms via new param.
463 (swap_out_syms): Adjust to suit elf_map_symbols change.
465 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
467 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
468 STO_MICROMIPS annotation.
470 2013-02-19 Alan Modra <amodra@gmail.com>
472 * configure.in: Bump version to 2.23.52.
473 * elf-bfd.h (struct elf_build_id_info): New.
474 (struct elf_obj_tdata): Delete after_write_object_contents,
475 after_write_object_contents_info and build_id_size. Make build_id
476 a pointer to struct elf_build_id_info.
477 * elf.c (_bfd_elf_write_object_contents): Style. Update
478 after_write_ibject_contents invocation.
479 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
480 allow zero size notes.
481 * configure: Regenerate.
483 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
485 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
486 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
487 (micromips_elf64_howto_table_rela): Likewise.
488 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
489 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
490 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
491 (elf_micromips_howto_table_rela): Likewise.
492 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
494 2013-02-18 Paul Brook <paul@codesourcery.com>
496 * elfxx-mips.c (MICROMIPS_P): New macro.
497 (_bfd_mips_elf_symbol_processing): Use it.
499 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
501 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
502 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
504 2013-02-18 Alan Modra <amodra@gmail.com>
507 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
508 (_bfd_elf_strtab_clear_all_refs): Declare.
509 (_bfd_elf_strtab_resize): Declare.
510 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
511 (_bfd_elf_strtab_clear_all_refs): New function.
512 (_bfd_elf_strtab_resize): Likewise.
513 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
515 2013-02-18 Alan Modra <amodra@gmail.com>
517 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
518 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
519 and elf_text_section to..
520 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
521 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
522 (struct alpha_elf_find_line): ..this.
523 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
525 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
528 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
529 for references from the dummy bfd.
531 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
534 * elflink.c (elf_link_add_object_symbols): Also track weak
537 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
540 * archive.c (_bfd_find_nested_archive): Don't allow a nested
541 archive pointing to itself.
542 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
544 2013-02-15 Nick Clifton <nickc@redhat.com>
547 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
548 accessing a corrupt nested archive.
550 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
552 * elfxx-mips.c (mips_got_page_ref): New structure.
553 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
554 pair to represent the anchor point.
555 (mips_got_info): Add a got_page_refs field.
556 (mips_elf_link_hash_table): Add a sym_cache field.
557 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
558 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
559 new anchor representation.
560 (mips_elf_create_got_info): Create got_page_refs rather than
562 (mips_elf_record_got_page_ref): New function.
563 (mips_elf_pages_for_range): Move further down file.
564 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
565 Use a section rather than a (bfd, symndx) pair to represent the
567 (mips_elf_resolve_got_page_ref): New function.
568 (mips_elf_resolve_final_got_entries): Use it to populate
570 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
571 rather than mips_elf_record_got_page_entry. Only nullify h
573 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
576 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
578 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
581 2013-02-12 Alan Modra <amodra@gmail.com>
583 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
584 suitable definition when using generic linker hash table.
586 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
588 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
589 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
590 mips_elf_traverse_got_arg. Count GOT entries.
591 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
592 as argument. Update after above changes.
593 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
594 mips_elf_count_got_entries. Update the calls to
595 mips_elf_resolve_final_got_entries.
597 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
599 * elfxx-mips.c (mips_got_tls_type): New enum.
600 (mips_got_entry): Add tls_initialized.
601 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
602 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
604 (mips_elf_reloc_tls_type, mips_tls_got_entries)
605 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
606 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
608 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
609 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
610 tls_initialized rather than GOT_TLS_DONE.
611 (mips_tls_got_index): Delete.
612 (mips_elf_local_got_index, mips_elf_global_got_index): Use
613 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
614 (mips_elf_record_got_entry): Initialize tls_initialized.
616 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
618 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
619 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
620 tls_ie_got_offset and tls_gd_got_offset.
621 (mips_elf_link_hash_newfunc): Remove initialization.
622 (mips_elf_create_got_info): Likewise.
623 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
624 (mips_tls_single_got_index): Delete.
625 (mips_elf_local_got_index): Always use the GOT entry to track
627 (mips_elf_global_got_index): Likewise.
628 (mips_elf_create_local_got_entry): Assert that TLS entries have
629 already been allocated.
630 (mips_elf_record_global_got_symbol): Don't initialize
631 tls_ie_type or tls_gd_type.
632 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
633 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
635 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
637 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
639 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
640 tls_ie_type and tls_gd_type.
642 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
644 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
645 aliasing violation. Check for htab allocation failures.
647 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
649 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
651 (mips_elf_global_got_index): ...here. Reorder arguments so that
652 the output bfd and info come first.
653 (mips_elf_calculate_relocation): Update the call to
654 mips_elf_global_got_index accordingly.
655 (_bfd_mips_elf_finish_dynamic_symbol): Use
656 mips_elf_primary_global_got_index rather than
657 mips_elf_global_got_index.
658 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
660 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
662 * elfxx-mips.c (mips_got_entry): Update comments.
663 (mips_elf_multi_got_entry_eq): Rename to...
664 (mips_elf_got_entry_eq): ...this, deleting the old definition.
665 (mips_elf_create_got_info): Remove master_got_p argument.
666 Always use mips_elf_got_entry_eq.
667 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
668 Update calls accordingly.
670 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
672 * elfxx-mips.c (mips_got_info): Remove bfd2got.
673 (mips_elf_bfd2got_hash): Delete.
674 (mips_elf_got_per_bfd_arg): Remove bfd2got.
675 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
676 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
677 g->next to test for the multigot case. Use mips_elf_bfd_got rather
678 than mips_elf_got_for_ibfd.
679 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
680 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
681 (mips_elf_make_got_per_bfd): Replace with...
682 (mips_elf_add_got_entry): ...this new function.
683 (mips_elf_make_got_pages_per_bfd): Replace with...
684 (mips_elf_add_got_page_entry): ...this new function.
685 (mips_elf_merge_got_with): Replace bfd2got argument with separate
686 bfd and GOT arguments. Use mips_elf_add_got_entry and
687 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
688 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
689 to set the BFD's GOT and free the old table.
690 (mips_elf_merge_got): Replace bfd2got argument with separate
691 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
692 Use mips_elf_count_got_entries to count the number of entries in
693 each GOT. Update the calls to mips_elf_merge_got_with.
694 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
695 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
696 (mips_elf_multi_got): Don't create the bfd2got hash table.
697 Replace hash table traversal with a walk over the input bfds,
698 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
699 to set the output bfd's GOT.
700 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
701 bfds use the master GOT in the single-GOT case.
702 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
703 rather than mips_elf_got_for_ibfd.
705 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
707 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
708 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
709 (mips_elf_record_global_got_symbol): Update the hash entry before
710 adding the mips_got_entry. Use mips_elf_record_got_entry to do
712 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
713 (mips_elf_record_got_page_entry): Record the entry in both the
716 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
718 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
719 create another one if necessary.
720 (mips_elf_set_gotidx): New function.
721 (mips_elf_set_global_gotidx): Use it.
722 (mips_elf_initialize_tls_index): Likewise. Take a
723 mips_elf_traverse_got_arg as argument.
724 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
725 (mips_elf_multi_got): Likewise. Cope with error returns from
726 mips_elf_set_global_gotidx.
728 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
730 * elfxx-mips.c (mips_got_info): Add relocs field.
731 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
733 (mips_elf_traverse_got_arg): ...this new structure.
734 (mips_elf_count_local_tls_relocs): Delete.
735 (mips_elf_count_global_tls_relocs): Likewise.
736 (mips_elf_count_got_entry): New function.
737 (mips_elf_count_local_got_entries): Likewise.
738 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
739 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
740 (mips_elf_record_local_got_symbol): Don't count got entries here.
741 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
742 (mips_elf_set_global_got_offset): Split into...
743 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
744 new functions. Take a mips_elf_traverse_got_arg rather than a
745 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
746 Use g->relocs to record the number of relocs needed for global GOT
748 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
749 mips_elf_set_global_got_offset_arg. Use the relocs field to count
750 relocations. Update for above function split.
751 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
752 to count both the number of GOT entries and the number of TLS
753 relocs required by local entries. Likewise
754 mips_elf_count_global_tls_entries and global entries.
755 Remove uses of mips_elf_count_local_tls_relocs and
756 mips_elf_count_global_tls_relocs.
758 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
760 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
761 to say that each structure represents only one type of TLS reference.
762 (GOT_TLS_TYPE): New define.
763 (mips_elf_link_hash_entry): Temporarily split tls_type and
764 tls_got_offset into two variables each.
765 (mips_elf_link_hash_newfunc): Update accordingly.
766 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
767 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
768 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
769 (mips_tls_got_relocs): Use a switch statement.
770 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
771 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
772 local "offset" variable.
773 (mips_tls_got_index): Remove r_type argument and assert. Remove
774 code that handled entries with two TLS types; always use the
775 original got_index instead.
776 (mips_tls_single_got_index): New function.
777 (mips_elf_local_got_index): Use entry->tls_type to check for
778 TLS entries. Use mips_tls_single_got_index. Update call to
780 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
781 Use p->tls_type to check for TLS entries. Update call to
782 mips_tls_got_index. Use mips_tls_single_got_index.
783 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
784 Use entry.tls_type to check for TLS entries.
785 (mips_elf_record_global_got_symbol): Replace tls_flag argument
786 with r_type argument. Use mips_elf_reloc_tls_type.
787 Set up the new hash entry fields.
788 (mips_elf_record_local_got_symbol): Replace tls_flag argument
789 with r_type argument. Use mips_elf_reloc_tls_type and
790 mips_tls_got_entries. Remove code that handled entries
791 with multiple TLS types.
792 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
793 (mips_elf_initialize_tls_index): Handle new hash entry fields.
794 Use equality rather than masks when checking for specific TLS types.
795 Use mips_tls_got_entries. Remove code that handled entries
796 with multiple TLS types.
797 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
798 testing the hash table entry.
799 (_bfd_mips_elf_check_relocs): Update calls to
800 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
801 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
802 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
804 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
806 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
807 (mips_elf_got_entry_hash): ...this, deleting the old version.
808 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
811 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
813 * elfxx-mips.c (mips_elf_create_got_info): New function.
814 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
815 (mips_elf_create_got_section): Likewise.
817 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
819 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
822 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
824 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
826 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
828 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
829 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
831 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
833 * elfxx-mips.c (mips_elf_count_global_tls_entries)
834 (mips_elf_count_global_tls_relocs): Don't count indirect or
836 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
837 number of TLS entries were allocated.
839 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
841 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
843 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
845 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
846 if there are TLS relocations.
848 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
850 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
851 (mips_elf_resolve_final_got_entries): Remove bogus comment.
853 2013-02-11 Alan Modra <amodra@gmail.com>
855 * elfcode.h (elf_checksum_contents): Free contents.
856 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
857 * elflink.c (_bfd_elf_link_hash_table_free): New function.
858 (elf_final_link_free): New function, extracted from..
859 (bfd_elf_final_link): ..here. Always call
860 _bfd_elf_write_section_eh_frame_hdr.
861 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
862 _bfd_elf_link_hash_table_free.
863 * libbfd-in.h (_bfd_merge_sections_free): Declare.
864 * libbfd.h: Regenerate.
865 * merge.c (_bfd_merge_sections_free): New function.
866 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
868 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
869 _bfd_elf_link_hash_table_free.
870 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
871 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
872 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
873 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
874 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
875 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
876 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
877 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
878 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
879 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
880 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
881 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
882 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
883 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
884 (bfd_elf32_bfd_link_hash_table_free): Don't define.
885 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
886 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
888 2013-02-10 Alan Modra <amodra@gmail.com>
890 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
891 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
892 * m68klinux.c (linux_link_hash_table_create): Likewise.
893 * sparclinux.c (linux_link_hash_table_create): Likewise.
894 * sunos.c (sunos_link_hash_table_create): Likewise.
895 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
896 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
897 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
898 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
899 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
900 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
901 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
902 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
903 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
904 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
905 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
906 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
907 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
908 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
909 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
910 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
911 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
912 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
913 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
914 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
915 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
916 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
917 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
918 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
919 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
920 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
921 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
922 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
924 2013-02-10 Alan Modra <amodra@gmail.com>
926 * i386linux.c (linux_link_hash_table_create): Allocate table
927 with bfd_zmalloc, not bfd_alloc.
928 * pdp11.c (link_hash_table_create): Allocate table with
929 bfd_malloc, not bfd_alloc.
930 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
931 with bfd_zmalloc, not bfd_zalloc.
932 (bfin_link_hash_table_create): Likewise.
933 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
934 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
936 2013-02-10 Alan Modra <amodra@gmail.com>
939 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
941 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
943 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
945 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
948 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
950 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
953 2013-02-08 Alan Modra <amodra@gmail.com>
956 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
957 * elf.c (elf_find_function): Revert last change. Use new
958 tdata field rather than static vars for cache.
960 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
963 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
964 symbol is defined in regular object.
966 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
969 * elf.c (elf_find_function): Don't cache if symbols change.
971 2013-02-07 Alan Modra <amodra@gmail.com>
974 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
975 copy attributes from or to non-ELF.
977 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
979 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
980 for non-zero TLS symbol.
981 (elf_i386_relocate_section): Don't resolve size relocation against
983 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
984 pc_count for non-zero TLS symbol.
985 (elf_x86_64_relocate_section): Don't resolve size relocation
986 against non-zero TLS symbol.
988 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
989 Andrew Jenner <andrew@codesourcery.com>
991 Based on patches from Altera Corporation.
993 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
994 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
995 (BFD_BACKENDS): Add elf32-nios2.lo.
996 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
997 * Makefile.in: Regenerated.
998 * configure.in: Add entries for bfd_elf32_bignios2_vec and
999 bfd_elf32_littlenios2_vec.
1000 * configure: Regenerated.
1001 * config.bfd: Add cases for nios2.
1002 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1003 (bfd_mach_nios2): Define.
1004 (bfd_nios2_arch): Declare.
1005 (bfd_archures_list): Add bfd_nios2_arch.
1006 * targets.c (bfd_elf32_bignios2_vec): Declare.
1007 (bfd_elf32_littlenios2_vec): Declare.
1008 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1009 bfd_elf32_littlenios2_vec.
1010 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1011 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1012 * bfd-in2.h: Regenerated.
1013 * libbfd.h: Regenerated.
1014 * cpu-nios2.c: New file.
1015 * elf32-nios2.c: New file.
1017 2013-02-06 Alan Modra <amodra@gmail.com>
1019 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1022 2013-02-06 Alan Modra <amodra@gmail.com>
1024 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1025 * Makefile.in: Regenerate.
1027 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1028 Pedro Alves <palves@redhat.com>
1030 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1031 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1033 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1034 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1035 * elf-linux-psinfo.h: New file.
1036 * elf.c: Include elf-linux-psinfo.h.
1037 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1039 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1040 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1041 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1042 (elfcore_write_ppc_linux_prpsinfo32): New function.
1044 2013-02-04 Tristan Gingold <gingold@adacore.com>
1046 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1049 2013-02-04 Alan Modra <amodra@gmail.com>
1051 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1052 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1053 * Makefile.in: Regenerate.
1054 * po/SRC-POTFILES.in: Regenerate.
1056 2013-02-04 Alan Modra <amodra@gmail.com>
1058 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1059 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1061 2013-02-01 Alan Modra <amodra@gmail.com>
1063 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1066 2013-01-31 Tristan Gingold <gingold@adacore.com>
1068 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1069 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1070 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1072 2013-01-31 Alan Modra <amodra@gmail.com>
1073 David S. Miller <davem@davemloft.net>
1076 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1077 references to __tls_get_addr.
1078 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1079 vtinherit and vtentry reloc handling too.
1080 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1082 2013-01-31 Alan Modra <amodra@gmail.com>
1084 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1086 2013-01-31 Alan Modra <amodra@gmail.com>
1088 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1090 2013-01-28 Alan Modra <amodra@gmail.com>
1092 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1093 "relocation" in error messages throughout file.
1094 (ppc64_elf_relocate_section): Remove sibling call error message,
1095 replace with "call lacks nop". Specially report errors for
1096 branches to function entry points via OPD lookup and branches
1097 to stubs. Remove NULL symbol handling now done by %T.
1099 2013-01-28 Alan Modra <amodra@gmail.com>
1101 * archive.c (bfd_generic_archive_p): Return target and keep
1102 ardata on partial matches.
1103 * format.c (bfd_check_format_matches): Adjust for above
1104 change. Remove bfd_error_file_ambiguously_recognized dead
1107 2013-01-26 Alan Modra <amodra@gmail.com>
1109 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1110 bfd_preserve_finish): Move to..
1111 * format.c: ..here, splitting out..
1112 (bfd_reinit): ..this. New function.
1113 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1114 keep bfd state for a match.
1115 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1116 * elfcore.h (elf_core_file_p): Likewise.
1117 * mach-o.c (bfd_mach_o_header_p): Likewise.
1118 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1119 * xsym.c (bfd_sym_object_p): Likewise.
1120 * mmo.c (mmo_scan): Clear abfd->symcount.
1121 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1122 * section.c (bfd_section_list_clear): Clear section_htab.count.
1123 * bfd-in2.h: Regenerate.
1125 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
1127 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1128 second reloc, make sure that the reloc potentially exists first.
1130 2013-01-24 Nick Clifton <nickc@redhat.com>
1132 * archures.c: Add bfd_mach_v850e3v5.
1133 * bfd-in2.h: Regenerate.
1134 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1135 * cpu-v850_rh850.c: Likewise.
1136 * elf32-v850.c: Add support for v850e3v5 architecture.
1138 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
1140 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1142 2013-01-23 Leif Ekblad <leif@rdos.net>
1144 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1146 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1148 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1149 non-zero TLS symbol.
1150 (elf_i386_relocate_section): Resolve size relocation against
1151 non-zero TLS symbol.
1152 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1153 for non-zero TLS symbol.
1154 (elf_x86_64_relocate_section): Resolve size relocation against
1155 non-zero TLS symbol.
1157 2013-01-18 Mike Frysinger <vapier@gentoo.org>
1159 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1160 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
1163 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
1165 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1166 PC-relative relocation.
1167 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1168 as PC-relative relocation.
1170 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1172 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1174 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1176 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1177 and R_X86_64_SIZE64 check.
1178 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1179 nor R_X86_64_SIZE64.
1181 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1183 * bfd-in2.h: Regenerated.
1184 * libbfd.h: Likewise.
1186 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1187 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1188 (elf_i386_check_relocs): Handle R_386_SIZE32.
1189 (elf_i386_gc_sweep_hook): Likewise.
1190 (elf_i386_relocate_section): Likewise.
1192 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1193 and R_X86_64_SIZE64 entries.
1194 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1195 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1196 (elf_x86_64_reloc_name_lookup): Likewise.
1197 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1199 (elf_x86_64_gc_sweep_hook): Likewise.
1200 (elf_x86_64_relocate_section): Likewise.
1202 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1205 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1207 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1208 with R_X86_64_RELATIVE64.
1210 2013-01-15 Nick Clifton <nickc@redhat.com>
1212 * elf32-msp430.c: Fix spelling typo.
1214 2013-01-15 Alan Modra <amodra@gmail.com>
1216 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1219 2013-01-14 Alan Modra <amodra@gmail.com>
1222 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1223 (memory_bclose): Likewise. Return 0 on success.
1224 * cache.c (cache_bclose): Likewise.
1225 * opncls.c (opncls_bclose, bfd_close): Likewise.
1226 * vms-lib.c (vms_lib_bclose): Likewise.
1227 * libbfd.h: Regenerate.
1229 2013-01-13 Alan Modra <amodra@gmail.com>
1231 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1232 Add ref_dynamic_nonweak.
1233 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1234 (_bfd_elf_merge_symbol): Don't call above function. Move
1235 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
1237 (elf_link_add_object_symbols): Delete redundant "override" test.
1238 Don't set dynamic_def here.
1239 (elf_link_output_extsym): Update.
1241 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
1243 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1244 normal and TLS symbol access.
1245 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1247 2013-01-12 Alan Modra <amodra@gmail.com>
1249 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1250 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1251 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1253 2013-01-12 Alan Modra <amodra@gmail.com>
1256 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1257 (_bfd_elf_strtab_clear_all_refs): Define.
1258 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1259 (_bfd_elf_strtab_clear_all_refs): Delete.
1260 * elflink.c (elf_link_add_object_symbols): Clear out added
1261 strtab refs. Correct handling of warning common symbols.
1263 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1265 * aout0.c: Remove trailing white spaces.
1266 * archive.c: Likewise.
1267 * archures.c: Likewise.
1268 * bfd-in.h: Likewise.
1269 * bfd-in2.h: Likewise.
1270 * coff-alpha.c: Likewise.
1271 * coff-i860.c: Likewise.
1272 * coff-mips.c: Likewise.
1273 * coff-ppc.c: Likewise.
1274 * coff-tic80.c: Likewise.
1275 * coff-x86_64.c: Likewise.
1276 * coff-z80.c: Likewise.
1277 * coffcode.h: Likewise.
1278 * coffgen.c: Likewise.
1279 * cofflink.c: Likewise.
1280 * compress.c: Likewise.
1281 * corefile.c: Likewise.
1282 * cpu-arm.c: Likewise.
1283 * cpu-avr.c: Likewise.
1284 * cpu-bfin.c: Likewise.
1285 * cpu-cr16.c: Likewise.
1286 * cpu-cr16c.c: Likewise.
1287 * cpu-crx.c: Likewise.
1288 * cpu-h8300.c: Likewise.
1289 * cpu-i386.c: Likewise.
1290 * cpu-lm32.c: Likewise.
1291 * cpu-m68k.c: Likewise.
1292 * cpu-moxie.c: Likewise.
1293 * cpu-msp430.c: Likewise.
1294 * cpu-sh.c: Likewise.
1295 * cpu-xc16x.c: Likewise.
1296 * dwarf2.c: Likewise.
1297 * ecofflink.c: Likewise.
1298 * ecoffswap.h: Likewise.
1299 * elf-ifunc.c: Likewise.
1300 * elf-m10300.c: Likewise.
1301 * elf-vxworks.c: Likewise.
1302 * elf32-avr.c: Likewise.
1303 * elf32-avr.h: Likewise.
1304 * elf32-cr16.c: Likewise.
1305 * elf32-cr16c.c: Likewise.
1306 * elf32-cris.c: Likewise.
1307 * elf32-crx.c: Likewise.
1308 * elf32-frv.c: Likewise.
1309 * elf32-hppa.c: Likewise.
1310 * elf32-i860.c: Likewise.
1311 * elf32-ip2k.c: Likewise.
1312 * elf32-iq2000.c: Likewise.
1313 * elf32-m32c.c: Likewise.
1314 * elf32-m68hc1x.c: Likewise.
1315 * elf32-msp430.c: Likewise.
1316 * elf32-mt.c: Likewise.
1317 * elf32-ppc.c: Likewise.
1318 * elf32-rl78.c: Likewise.
1319 * elf32-s390.c: Likewise.
1320 * elf32-score.h: Likewise.
1321 * elf32-sh-symbian.c: Likewise.
1322 * elf32-sh.c: Likewise.
1323 * elf32-spu.c: Likewise.
1324 * elf32-tic6x.c: Likewise.
1325 * elf32-v850.c: Likewise.
1326 * elf32-xc16x.c: Likewise.
1327 * elf32-xtensa.c: Likewise.
1328 * elf64-alpha.c: Likewise.
1329 * elf64-hppa.c: Likewise.
1330 * elf64-ppc.c: Likewise.
1331 * elf64-s390.c: Likewise.
1332 * elfcore.h: Likewise.
1333 * elflink.c: Likewise.
1334 * elfxx-mips.c: Likewise.
1335 * elfxx-sparc.c: Likewise.
1336 * elfxx-tilegx.c: Likewise.
1338 * libcoff.h: Likewise.
1339 * libpei.h: Likewise.
1340 * libxcoff.h: Likewise.
1341 * linker.c: Likewise.
1342 * mach-o-i386.c: Likewise.
1343 * mach-o-target.c: Likewise.
1344 * mach-o.c: Likewise.
1345 * mach-o.h: Likewise.
1347 * opncls.c: Likewise.
1348 * pdp11.c: Likewise.
1349 * pe-x86_64.c: Likewise.
1350 * peXXigen.c: Likewise.
1351 * pef-traceback.h: Likewise.
1352 * pei-x86_64.c: Likewise.
1353 * peicode.h: Likewise.
1354 * plugin.c: Likewise.
1355 * reloc.c: Likewise.
1356 * riscix.c: Likewise.
1357 * section.c: Likewise.
1360 * tekhex.c: Likewise.
1361 * ticoff.h: Likewise.
1362 * vaxbsd.c: Likewise.
1363 * xcofflink.c: Likewise.
1364 * xtensa-isa.c: Likewise.
1366 2013-01-10 Will Newton <will.newton@imgtec.com>
1368 * Makefile.am: Add Meta.
1369 * Makefile.in: Regenerate.
1370 * archures.c (bfd_mach_metag): New.
1371 * bfd-in2.h: Regenerate.
1372 * config.bfd: Add Meta.
1373 * configure: Regenerate.
1374 * configure.in: Add Meta.
1375 * cpu-metag.c: New file.
1376 * elf-bfd.h: Add Meta.
1377 * elf32-metag.c: New file.
1378 * elf32-metag.h: New file.
1379 * libbfd.h: Regenerate.
1380 * reloc.c: Add Meta relocations.
1381 * targets.c: Add Meta.
1383 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
1385 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
1386 (elfcore_write_aarch_hw_break): Likewise.
1387 (elfcore_write_aarch_hw_watch): Likewise.
1388 * elf.c (elfcore_grok_aarch_tls): New function.
1389 (elfcore_grok_aarch_hw_break): Likewise.
1390 (elfcore_grok_aarch_hw_watch): Likewise.
1391 (elfcore_grok_note): Call the new functions to handle the
1392 corresponding notes.
1393 (elfcore_write_aarch_tls): New function.
1394 (elfcore_write_aarch_hw_break): Likewise.
1395 (elfcore_write_aarch_hw_watch): Likewise.
1396 (elfcore_write_register_note): Call the new functions to handle the
1397 corresponding pseudo sections.
1399 2013-01-07 Tom Tromey <tromey@redhat.com>
1401 * section.c (_bfd_std_section): Rename from std_section.
1402 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
1403 (STD_SECTION): Update.
1404 * bfd-in2.h: Rebuild.
1406 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
1408 * archures.c (bfd_mach_mips5900): Define.
1409 * bfd-in2.h: Regenerate.
1410 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
1411 * cpu-mips.c: Add support for MIPS r5900.
1412 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
1414 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
1415 Nick Clifton <nickc@redhat.com>
1417 * elflink.c (get_value): Prevent the use of an undefined shift
1418 operation. Add sanity checks.
1420 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1422 * config.bfd (cr16*-*-uclinux*): New target support.
1425 For older changes see ChangeLog-2012
1427 Copyright (C) 2013 Free Software Foundation, Inc.
1429 Copying and distribution of this file, with or without modification,
1430 are permitted in any medium without royalty provided the copyright
1431 notice and this notice are preserved.
1437 version-control: never