1 2013-04-22 Alan Modra <amodra@gmail.com>
4 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
5 sh_size or reloc_count adjustment by count.
7 2013-04-22 Alan Modra <amodra@gmail.com>
9 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
10 create_linkage_sections here..
11 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
12 (create_linkage_sections): Move earlier in file.
13 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
14 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
16 2013-04-19 Nick Clifton <nickc@redhat.com>
19 * compress.c (decompress_contents): Always call inflateEnd, even
20 when another inflation operation fails.
22 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
24 * elf-ifunc.c: Update copyright year.
26 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
28 * coffcode.h: Added a cast to void when a bfd_set_section_*()
29 macro's return value is ignored.
30 * elf32-hppa.c: Likewise.
31 * elf32-tic6x.c: Likewise.
35 * peicode.h: Likewise.
36 * elf32-m32r.c: Check return value of bfd_set_section_*().
37 * elfnn-ia64.c: Likewise.
38 * elfxx-mips.c: Likewise.
39 * vms-alpha.c: Likewise.
41 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
44 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
45 regular reference without non-GOT reference when building
48 2013-04-15 Alan Modra <amodra@gmail.com>
50 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
51 cache slot for archives.
53 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
55 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
58 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
61 * bfd/elf32-avr.c: Consider all sections to determine if linker
62 relaxation can safely delete a ret after a call/jmp
64 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
66 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
69 2013-04-08 Tom Tromey <tromey@redhat.com>
71 * som.c (bfd_section_from_som_symbol): No longer static.
72 * som.h (bfd_section_from_som_symbol): Declare.
74 2013-04-06 Alan Modra <amodra@gmail.com>
76 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
77 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
79 2013-04-05 Nick Clifton <nickc@redhat.com>
81 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
83 2013-04-04 Alan Modra <amodra@gmail.com>
85 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
86 * bfd-in2.h: Regenerate.
87 * elflink.c (elf_link_add_object_symbols): Use new error.
89 2013-04-03 Nick Clifton <nickc@redhat.com>
91 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
92 (bfd_elf32_bfd_is_target_special_symbol): Define.
94 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
96 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
97 elf64_aarch64_locals to get local GOT reference counts.
99 2013-04-02 DJ Delorie <dj@redhat.com>
101 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
102 (rl78_elf_relax_section): Only fetch the next reloc if there is
105 2013-03-30 Alan Modra <amodra@gmail.com>
108 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
109 global symbols referenced by relocs.
110 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
111 * elf32-bfin.c (bfin_check_relocs): Likewise.
112 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
113 * elf32-cris.c (cris_elf_check_relocs): Likewise.
114 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
115 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
116 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
117 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
118 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
119 * elf32-i370.c (i370_elf_check_relocs): Likewise.
120 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
121 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
122 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
123 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
124 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
125 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
126 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
127 * elf32-metag.c (elf_metag_check_relocs): Likewise.
128 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
129 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
130 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
131 * elf32-mt.c (mt_elf_check_relocs): Likewise.
132 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
133 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
134 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
135 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
136 * elf32-s390.c (elf_s390_check_relocs): Likewise.
137 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
138 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
139 * elf32-sh.c (sh_elf_check_relocs): Likewise.
140 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
141 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
142 * elf32-v850.c (v850_elf_check_relocs): Likewise.
143 * elf32-vax.c (elf_vax_check_relocs): Likewise.
144 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
145 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
146 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
147 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
148 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
149 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
150 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
151 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
152 * elf64-s390.c (elf_s390_check_relocs): Likewise.
153 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
154 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
155 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
156 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
157 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
158 test indirect/warning links for NULL.
160 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
163 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
164 symbol is referenced by a non-shared object.
165 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
167 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
169 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
170 R_SH_REL32 relocations against undefined weak symbols.
172 2013-03-28 Alan Modra <amodra@gmail.com>
174 * elf64-ppc.c (struct ppc_dyn_relocs): New.
175 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
176 into ifunc and non-ifunc.
177 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
178 separate ifunc/non-ifunc dynrel counts.
179 (allocate_got): Always use reliplt for ifunc.
180 (allocate_dynrelocs): Likewise.
181 (ppc64_elf_size_dynamic_sections): Likewise.
182 (ppc64_elf_layout_multitoc): Likewise.
183 (ppc64_elf_relocate_section): Likewise.
185 2013-03-28 Alan Modra <amodra@gmail.com>
187 * elf32-ppc.c (struct ppc_dyn_relocs): New.
188 (ppc_elf_check_relocs): Separate dynrel counts for local syms
189 into ifunc and non-ifunc.
190 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
191 (ppc_elf_size_dynamic_sections): Likewise.
192 (ppc_elf_relocate_section): Likewise.
194 2013-03-28 Alan Modra <amodra@gmail.com>
196 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
197 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
198 bfd_link_info* and asection* params.
199 (_bfd_elf_reloc_type_class): Likewise.
200 * elf.c (_bfd_elf_reloc_type_class): Likewise.
201 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
202 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
203 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
204 for any reliplt reloc. Don't return reloc_class_plt for
205 R_PPC_REL24 and R_PPC_ADDR24.
206 * elf64-ppc.c (allocate_got): Formatting.
207 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
209 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
210 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
211 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
212 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
213 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
214 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
215 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
216 Add extra params to the various reloc_type_class functions.
218 2013-03-27 Alan Modra <amodra@gmail.com>
220 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
221 masks for all local ifunc syms.
222 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
223 (ppc_elf_size_dynamic_sections): Likewise.
224 (ppc_elf_relocate_section): Likewise.
226 2013-03-27 Will Newton <will.newton@linaro.org>
228 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
229 dynamic reloc for symbols with dynindx == -1.
230 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
231 dynamic reloc for symbols with dynindx == -1.
233 2013-03-27 Will Newton <will.newton@linaro.org>
235 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
236 dynamic reloc for non-default visibility undefined weaks.
237 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
238 dynamic reloc for non-default visibility undefined weaks.
240 2013-03-26 Alan Modra <amodra@gmail.com>
242 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
243 over _bfd_elf_merge_symbol calls.
245 2013-03-26 Alan Modra <amodra@gmail.com>
247 * elflink.c (elf_link_add_object_symbols): Add assertion for
248 common override alignment check code. Formatting.
250 2013-03-25 Alan Modra <amodra@gmail.com>
252 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
253 usual common symbols as well as for dynamic. Add poldbfd param.
254 Save old bfd. Adjust callers.
255 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
256 and "value" by value, not pointer. Adjust caller.
257 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
258 Delete code to set same. Use old_bfd and old_alignment from
259 _bfd_elf_merge_symbol instead. Add default symbol before
260 alignment and size checks. Wrap overlong lines.
262 2013-03-25 Alan Modra <amodra@gmail.com>
264 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
265 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
266 when override is true.
268 2013-03-25 Alan Modra <amodra@gmail.com>
270 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
273 2013-03-25 Alan Modra <amodra@gmail.com>
275 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
277 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
278 early in symbol loop.
280 2013-03-25 Alan Modra <amodra@gmail.com>
282 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
283 (_bfd_elf_init_reloc_shdr): Delete.
284 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
285 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
287 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
289 2013-03-23 Alan Modra <amodra@gmail.com>
291 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
292 * elflink.c (_bfd_elf_merge_symbol): Make static.
293 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
294 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
296 2013-03-23 Alan Modra <amodra@gmail.com>
299 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
300 or ref_regular for BFD_PLUGIN owned syms, or have them affect
301 def_dynamic/ref_dynamic.
302 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
305 2013-03-22 David S. Miller <davem@davemloft.net>
307 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
310 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
313 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
314 errors adjusting relocs and symbols.
316 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
318 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
319 @(disp:32,ERx) to mov @(disp:16,ERx).
320 (R_H8_DISP32A16): New reloc.
321 Comments added and corrected.
322 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
323 * bfd-in2.h: Regenerate.
324 * libbfd.h: Regenerate.
326 2013-03-21 Kai Tietz <ktietz@redhat.com>
328 * coffgen.c (coff_real_object_p): Make global.
329 * peicode.h (coff_real_object_p): Add prototype.
330 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
331 external_PEI_IMAGE_hdr structure.
332 (coff_swap_filehdr_in): Handle variable header-size.
333 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
334 of directory-entiries as specified in pe-header.
336 2013-03-21 Nick Clifton <nickc@redhat.com>
339 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
340 iWMMXt and iWMMXt2 processors from attributes.
342 2013-03-20 Alan Modra <amodra@gmail.com>
344 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
345 sh_type according to is_rela.
347 2013-03-18 Alan Modra <amodra@gmail.com>
350 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
351 considering whether an --as-needed library is needed.
353 2013-03-14 Tom Tromey <tromey@redhat.com>
355 * opncls.c (bfd_get_debug_link_info): Rename from
356 get_debug_link_info. Export. Update comment.
357 (find_separate_debug_file): Update.
358 * bfd-in2.h: Rebuild.
360 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
362 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
364 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
367 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
369 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
370 * elf.c (elfcore_write_s390_tdb): New function.
371 (elfcore_write_register_note): Call it.
372 (elfcore_grok_s390_tdb): New function.
373 (elfcore_grok_note): Call it.
375 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
377 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
379 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
381 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
383 2013-03-04 Alan Modra <amodra@gmail.com>
385 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
386 non-zero addends when relocatable, rather than addends >= 32768.
387 Always zero "addend" before applying relocation.
389 2013-03-04 Nick Clifton <nickc@redhat.com>
391 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
392 file pointer offsets for thin archives.
394 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
396 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
397 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
399 2013-02-27 DJ Delorie <dj@redhat.com>
401 * reloc.c (BFD_RELOC_RL78_CODE): Add.
402 * libbfd.h: Regenerate.
403 * bfd-in2.h: Regenerate.
404 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
405 references in compuated relocs.
407 2013-02-26 Anthony Green <green@moxielogic.com>
409 * config.bfd: Extend moxie-rtems target triplet name support.
411 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
414 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
415 unique_global only for definition.
416 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
418 (elf_link_add_object_symbols): Set unique_global only
421 2013-02-21 Alan Modra <amodra@gmail.com>
423 * elf-bfd.h (struct elf_build_id): Extracted from..
424 (struct elf_build_id_info): ..here. Delete.
425 (struct output_elf_obj_tdata): New, extracted from..
426 (struct elf_obj_tdata): ..here. Reorganize for better packing.
428 (elf_program_header_size): Reference tdata->o.
429 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
430 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
431 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
432 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
433 when opening bfd in any mode that might write.
434 (_bfd_elf_write_object_contents): Use build_id field in
435 output_elf_obj_tdata.
436 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
437 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
439 2013-02-21 Alan Modra <amodra@gmail.com>
441 * elf-bfd.h (struct core_elf_obj_tdata): New.
442 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
443 core_program, and core_command. Add "core".
444 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
445 Update all refs to tdata core fields.
446 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
447 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
448 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
449 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
450 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
451 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
452 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
453 to tdata core fields.
455 2013-02-21 Alan Modra <amodra@gmail.com>
457 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
458 Delete num_locals and num_globals.
459 (elf_num_locals, elf_num_globals): Don't define.
460 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
461 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
462 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
463 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
464 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
465 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
467 * elf.c (elf_map_symbols): Add pnum_locals param. Return
468 number of locals syms via new param.
469 (swap_out_syms): Adjust to suit elf_map_symbols change.
471 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
473 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
474 STO_MICROMIPS annotation.
476 2013-02-19 Alan Modra <amodra@gmail.com>
478 * configure.in: Bump version to 2.23.52.
479 * elf-bfd.h (struct elf_build_id_info): New.
480 (struct elf_obj_tdata): Delete after_write_object_contents,
481 after_write_object_contents_info and build_id_size. Make build_id
482 a pointer to struct elf_build_id_info.
483 * elf.c (_bfd_elf_write_object_contents): Style. Update
484 after_write_ibject_contents invocation.
485 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
486 allow zero size notes.
487 * configure: Regenerate.
489 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
491 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
492 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
493 (micromips_elf64_howto_table_rela): Likewise.
494 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
495 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
496 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
497 (elf_micromips_howto_table_rela): Likewise.
498 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
500 2013-02-18 Paul Brook <paul@codesourcery.com>
502 * elfxx-mips.c (MICROMIPS_P): New macro.
503 (_bfd_mips_elf_symbol_processing): Use it.
505 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
507 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
508 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
510 2013-02-18 Alan Modra <amodra@gmail.com>
513 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
514 (_bfd_elf_strtab_clear_all_refs): Declare.
515 (_bfd_elf_strtab_resize): Declare.
516 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
517 (_bfd_elf_strtab_clear_all_refs): New function.
518 (_bfd_elf_strtab_resize): Likewise.
519 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
521 2013-02-18 Alan Modra <amodra@gmail.com>
523 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
524 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
525 and elf_text_section to..
526 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
527 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
528 (struct alpha_elf_find_line): ..this.
529 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
531 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
534 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
535 for references from the dummy bfd.
537 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
540 * elflink.c (elf_link_add_object_symbols): Also track weak
543 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
546 * archive.c (_bfd_find_nested_archive): Don't allow a nested
547 archive pointing to itself.
548 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
550 2013-02-15 Nick Clifton <nickc@redhat.com>
553 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
554 accessing a corrupt nested archive.
556 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
558 * elfxx-mips.c (mips_got_page_ref): New structure.
559 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
560 pair to represent the anchor point.
561 (mips_got_info): Add a got_page_refs field.
562 (mips_elf_link_hash_table): Add a sym_cache field.
563 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
564 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
565 new anchor representation.
566 (mips_elf_create_got_info): Create got_page_refs rather than
568 (mips_elf_record_got_page_ref): New function.
569 (mips_elf_pages_for_range): Move further down file.
570 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
571 Use a section rather than a (bfd, symndx) pair to represent the
573 (mips_elf_resolve_got_page_ref): New function.
574 (mips_elf_resolve_final_got_entries): Use it to populate
576 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
577 rather than mips_elf_record_got_page_entry. Only nullify h
579 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
582 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
584 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
587 2013-02-12 Alan Modra <amodra@gmail.com>
589 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
590 suitable definition when using generic linker hash table.
592 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
594 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
595 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
596 mips_elf_traverse_got_arg. Count GOT entries.
597 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
598 as argument. Update after above changes.
599 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
600 mips_elf_count_got_entries. Update the calls to
601 mips_elf_resolve_final_got_entries.
603 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
605 * elfxx-mips.c (mips_got_tls_type): New enum.
606 (mips_got_entry): Add tls_initialized.
607 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
608 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
610 (mips_elf_reloc_tls_type, mips_tls_got_entries)
611 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
612 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
614 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
615 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
616 tls_initialized rather than GOT_TLS_DONE.
617 (mips_tls_got_index): Delete.
618 (mips_elf_local_got_index, mips_elf_global_got_index): Use
619 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
620 (mips_elf_record_got_entry): Initialize tls_initialized.
622 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
624 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
625 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
626 tls_ie_got_offset and tls_gd_got_offset.
627 (mips_elf_link_hash_newfunc): Remove initialization.
628 (mips_elf_create_got_info): Likewise.
629 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
630 (mips_tls_single_got_index): Delete.
631 (mips_elf_local_got_index): Always use the GOT entry to track
633 (mips_elf_global_got_index): Likewise.
634 (mips_elf_create_local_got_entry): Assert that TLS entries have
635 already been allocated.
636 (mips_elf_record_global_got_symbol): Don't initialize
637 tls_ie_type or tls_gd_type.
638 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
639 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
641 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
643 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
645 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
646 tls_ie_type and tls_gd_type.
648 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
650 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
651 aliasing violation. Check for htab allocation failures.
653 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
655 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
657 (mips_elf_global_got_index): ...here. Reorder arguments so that
658 the output bfd and info come first.
659 (mips_elf_calculate_relocation): Update the call to
660 mips_elf_global_got_index accordingly.
661 (_bfd_mips_elf_finish_dynamic_symbol): Use
662 mips_elf_primary_global_got_index rather than
663 mips_elf_global_got_index.
664 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
666 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
668 * elfxx-mips.c (mips_got_entry): Update comments.
669 (mips_elf_multi_got_entry_eq): Rename to...
670 (mips_elf_got_entry_eq): ...this, deleting the old definition.
671 (mips_elf_create_got_info): Remove master_got_p argument.
672 Always use mips_elf_got_entry_eq.
673 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
674 Update calls accordingly.
676 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
678 * elfxx-mips.c (mips_got_info): Remove bfd2got.
679 (mips_elf_bfd2got_hash): Delete.
680 (mips_elf_got_per_bfd_arg): Remove bfd2got.
681 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
682 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
683 g->next to test for the multigot case. Use mips_elf_bfd_got rather
684 than mips_elf_got_for_ibfd.
685 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
686 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
687 (mips_elf_make_got_per_bfd): Replace with...
688 (mips_elf_add_got_entry): ...this new function.
689 (mips_elf_make_got_pages_per_bfd): Replace with...
690 (mips_elf_add_got_page_entry): ...this new function.
691 (mips_elf_merge_got_with): Replace bfd2got argument with separate
692 bfd and GOT arguments. Use mips_elf_add_got_entry and
693 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
694 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
695 to set the BFD's GOT and free the old table.
696 (mips_elf_merge_got): Replace bfd2got argument with separate
697 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
698 Use mips_elf_count_got_entries to count the number of entries in
699 each GOT. Update the calls to mips_elf_merge_got_with.
700 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
701 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
702 (mips_elf_multi_got): Don't create the bfd2got hash table.
703 Replace hash table traversal with a walk over the input bfds,
704 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
705 to set the output bfd's GOT.
706 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
707 bfds use the master GOT in the single-GOT case.
708 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
709 rather than mips_elf_got_for_ibfd.
711 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
713 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
714 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
715 (mips_elf_record_global_got_symbol): Update the hash entry before
716 adding the mips_got_entry. Use mips_elf_record_got_entry to do
718 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
719 (mips_elf_record_got_page_entry): Record the entry in both the
722 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
724 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
725 create another one if necessary.
726 (mips_elf_set_gotidx): New function.
727 (mips_elf_set_global_gotidx): Use it.
728 (mips_elf_initialize_tls_index): Likewise. Take a
729 mips_elf_traverse_got_arg as argument.
730 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
731 (mips_elf_multi_got): Likewise. Cope with error returns from
732 mips_elf_set_global_gotidx.
734 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
736 * elfxx-mips.c (mips_got_info): Add relocs field.
737 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
739 (mips_elf_traverse_got_arg): ...this new structure.
740 (mips_elf_count_local_tls_relocs): Delete.
741 (mips_elf_count_global_tls_relocs): Likewise.
742 (mips_elf_count_got_entry): New function.
743 (mips_elf_count_local_got_entries): Likewise.
744 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
745 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
746 (mips_elf_record_local_got_symbol): Don't count got entries here.
747 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
748 (mips_elf_set_global_got_offset): Split into...
749 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
750 new functions. Take a mips_elf_traverse_got_arg rather than a
751 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
752 Use g->relocs to record the number of relocs needed for global GOT
754 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
755 mips_elf_set_global_got_offset_arg. Use the relocs field to count
756 relocations. Update for above function split.
757 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
758 to count both the number of GOT entries and the number of TLS
759 relocs required by local entries. Likewise
760 mips_elf_count_global_tls_entries and global entries.
761 Remove uses of mips_elf_count_local_tls_relocs and
762 mips_elf_count_global_tls_relocs.
764 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
766 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
767 to say that each structure represents only one type of TLS reference.
768 (GOT_TLS_TYPE): New define.
769 (mips_elf_link_hash_entry): Temporarily split tls_type and
770 tls_got_offset into two variables each.
771 (mips_elf_link_hash_newfunc): Update accordingly.
772 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
773 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
774 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
775 (mips_tls_got_relocs): Use a switch statement.
776 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
777 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
778 local "offset" variable.
779 (mips_tls_got_index): Remove r_type argument and assert. Remove
780 code that handled entries with two TLS types; always use the
781 original got_index instead.
782 (mips_tls_single_got_index): New function.
783 (mips_elf_local_got_index): Use entry->tls_type to check for
784 TLS entries. Use mips_tls_single_got_index. Update call to
786 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
787 Use p->tls_type to check for TLS entries. Update call to
788 mips_tls_got_index. Use mips_tls_single_got_index.
789 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
790 Use entry.tls_type to check for TLS entries.
791 (mips_elf_record_global_got_symbol): Replace tls_flag argument
792 with r_type argument. Use mips_elf_reloc_tls_type.
793 Set up the new hash entry fields.
794 (mips_elf_record_local_got_symbol): Replace tls_flag argument
795 with r_type argument. Use mips_elf_reloc_tls_type and
796 mips_tls_got_entries. Remove code that handled entries
797 with multiple TLS types.
798 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
799 (mips_elf_initialize_tls_index): Handle new hash entry fields.
800 Use equality rather than masks when checking for specific TLS types.
801 Use mips_tls_got_entries. Remove code that handled entries
802 with multiple TLS types.
803 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
804 testing the hash table entry.
805 (_bfd_mips_elf_check_relocs): Update calls to
806 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
807 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
808 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
810 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
812 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
813 (mips_elf_got_entry_hash): ...this, deleting the old version.
814 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
817 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
819 * elfxx-mips.c (mips_elf_create_got_info): New function.
820 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
821 (mips_elf_create_got_section): Likewise.
823 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
825 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
828 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
830 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
832 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
834 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
835 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
837 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
839 * elfxx-mips.c (mips_elf_count_global_tls_entries)
840 (mips_elf_count_global_tls_relocs): Don't count indirect or
842 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
843 number of TLS entries were allocated.
845 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
847 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
849 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
851 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
852 if there are TLS relocations.
854 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
856 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
857 (mips_elf_resolve_final_got_entries): Remove bogus comment.
859 2013-02-11 Alan Modra <amodra@gmail.com>
861 * elfcode.h (elf_checksum_contents): Free contents.
862 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
863 * elflink.c (_bfd_elf_link_hash_table_free): New function.
864 (elf_final_link_free): New function, extracted from..
865 (bfd_elf_final_link): ..here. Always call
866 _bfd_elf_write_section_eh_frame_hdr.
867 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
868 _bfd_elf_link_hash_table_free.
869 * libbfd-in.h (_bfd_merge_sections_free): Declare.
870 * libbfd.h: Regenerate.
871 * merge.c (_bfd_merge_sections_free): New function.
872 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
874 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
875 _bfd_elf_link_hash_table_free.
876 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
877 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
878 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
879 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
880 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
881 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
882 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
883 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
884 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
885 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
886 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
887 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
888 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
889 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
890 (bfd_elf32_bfd_link_hash_table_free): Don't define.
891 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
892 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
894 2013-02-10 Alan Modra <amodra@gmail.com>
896 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
897 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
898 * m68klinux.c (linux_link_hash_table_create): Likewise.
899 * sparclinux.c (linux_link_hash_table_create): Likewise.
900 * sunos.c (sunos_link_hash_table_create): Likewise.
901 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
902 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
903 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
904 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
905 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
906 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
907 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
908 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
909 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
910 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
911 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
912 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
913 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
914 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
915 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
916 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
917 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
918 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
919 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
920 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
921 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
922 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
923 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
924 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
925 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
926 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
927 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
928 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
930 2013-02-10 Alan Modra <amodra@gmail.com>
932 * i386linux.c (linux_link_hash_table_create): Allocate table
933 with bfd_zmalloc, not bfd_alloc.
934 * pdp11.c (link_hash_table_create): Allocate table with
935 bfd_malloc, not bfd_alloc.
936 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
937 with bfd_zmalloc, not bfd_zalloc.
938 (bfin_link_hash_table_create): Likewise.
939 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
940 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
942 2013-02-10 Alan Modra <amodra@gmail.com>
945 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
947 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
949 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
951 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
954 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
956 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
959 2013-02-08 Alan Modra <amodra@gmail.com>
962 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
963 * elf.c (elf_find_function): Revert last change. Use new
964 tdata field rather than static vars for cache.
966 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
969 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
970 symbol is defined in regular object.
972 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
975 * elf.c (elf_find_function): Don't cache if symbols change.
977 2013-02-07 Alan Modra <amodra@gmail.com>
980 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
981 copy attributes from or to non-ELF.
983 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
985 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
986 for non-zero TLS symbol.
987 (elf_i386_relocate_section): Don't resolve size relocation against
989 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
990 pc_count for non-zero TLS symbol.
991 (elf_x86_64_relocate_section): Don't resolve size relocation
992 against non-zero TLS symbol.
994 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
995 Andrew Jenner <andrew@codesourcery.com>
997 Based on patches from Altera Corporation.
999 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1000 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1001 (BFD_BACKENDS): Add elf32-nios2.lo.
1002 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1003 * Makefile.in: Regenerated.
1004 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1005 bfd_elf32_littlenios2_vec.
1006 * configure: Regenerated.
1007 * config.bfd: Add cases for nios2.
1008 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1009 (bfd_mach_nios2): Define.
1010 (bfd_nios2_arch): Declare.
1011 (bfd_archures_list): Add bfd_nios2_arch.
1012 * targets.c (bfd_elf32_bignios2_vec): Declare.
1013 (bfd_elf32_littlenios2_vec): Declare.
1014 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1015 bfd_elf32_littlenios2_vec.
1016 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1017 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1018 * bfd-in2.h: Regenerated.
1019 * libbfd.h: Regenerated.
1020 * cpu-nios2.c: New file.
1021 * elf32-nios2.c: New file.
1023 2013-02-06 Alan Modra <amodra@gmail.com>
1025 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1028 2013-02-06 Alan Modra <amodra@gmail.com>
1030 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1031 * Makefile.in: Regenerate.
1033 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1034 Pedro Alves <palves@redhat.com>
1036 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1037 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1039 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1040 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1041 * elf-linux-psinfo.h: New file.
1042 * elf.c: Include elf-linux-psinfo.h.
1043 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1045 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1046 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1047 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1048 (elfcore_write_ppc_linux_prpsinfo32): New function.
1050 2013-02-04 Tristan Gingold <gingold@adacore.com>
1052 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1055 2013-02-04 Alan Modra <amodra@gmail.com>
1057 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1058 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1059 * Makefile.in: Regenerate.
1060 * po/SRC-POTFILES.in: Regenerate.
1062 2013-02-04 Alan Modra <amodra@gmail.com>
1064 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1065 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1067 2013-02-01 Alan Modra <amodra@gmail.com>
1069 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1072 2013-01-31 Tristan Gingold <gingold@adacore.com>
1074 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1075 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1076 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1078 2013-01-31 Alan Modra <amodra@gmail.com>
1079 David S. Miller <davem@davemloft.net>
1082 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1083 references to __tls_get_addr.
1084 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1085 vtinherit and vtentry reloc handling too.
1086 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1088 2013-01-31 Alan Modra <amodra@gmail.com>
1090 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1092 2013-01-31 Alan Modra <amodra@gmail.com>
1094 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1096 2013-01-28 Alan Modra <amodra@gmail.com>
1098 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1099 "relocation" in error messages throughout file.
1100 (ppc64_elf_relocate_section): Remove sibling call error message,
1101 replace with "call lacks nop". Specially report errors for
1102 branches to function entry points via OPD lookup and branches
1103 to stubs. Remove NULL symbol handling now done by %T.
1105 2013-01-28 Alan Modra <amodra@gmail.com>
1107 * archive.c (bfd_generic_archive_p): Return target and keep
1108 ardata on partial matches.
1109 * format.c (bfd_check_format_matches): Adjust for above
1110 change. Remove bfd_error_file_ambiguously_recognized dead
1113 2013-01-26 Alan Modra <amodra@gmail.com>
1115 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1116 bfd_preserve_finish): Move to..
1117 * format.c: ..here, splitting out..
1118 (bfd_reinit): ..this. New function.
1119 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1120 keep bfd state for a match.
1121 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1122 * elfcore.h (elf_core_file_p): Likewise.
1123 * mach-o.c (bfd_mach_o_header_p): Likewise.
1124 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1125 * xsym.c (bfd_sym_object_p): Likewise.
1126 * mmo.c (mmo_scan): Clear abfd->symcount.
1127 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1128 * section.c (bfd_section_list_clear): Clear section_htab.count.
1129 * bfd-in2.h: Regenerate.
1131 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
1133 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1134 second reloc, make sure that the reloc potentially exists first.
1136 2013-01-24 Nick Clifton <nickc@redhat.com>
1138 * archures.c: Add bfd_mach_v850e3v5.
1139 * bfd-in2.h: Regenerate.
1140 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1141 * cpu-v850_rh850.c: Likewise.
1142 * elf32-v850.c: Add support for v850e3v5 architecture.
1144 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
1146 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1148 2013-01-23 Leif Ekblad <leif@rdos.net>
1150 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1152 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1154 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1155 non-zero TLS symbol.
1156 (elf_i386_relocate_section): Resolve size relocation against
1157 non-zero TLS symbol.
1158 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1159 for non-zero TLS symbol.
1160 (elf_x86_64_relocate_section): Resolve size relocation against
1161 non-zero TLS symbol.
1163 2013-01-18 Mike Frysinger <vapier@gentoo.org>
1165 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1166 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
1169 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
1171 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1172 PC-relative relocation.
1173 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1174 as PC-relative relocation.
1176 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1178 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1180 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1182 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1183 and R_X86_64_SIZE64 check.
1184 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1185 nor R_X86_64_SIZE64.
1187 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1189 * bfd-in2.h: Regenerated.
1190 * libbfd.h: Likewise.
1192 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1193 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1194 (elf_i386_check_relocs): Handle R_386_SIZE32.
1195 (elf_i386_gc_sweep_hook): Likewise.
1196 (elf_i386_relocate_section): Likewise.
1198 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1199 and R_X86_64_SIZE64 entries.
1200 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1201 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1202 (elf_x86_64_reloc_name_lookup): Likewise.
1203 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1205 (elf_x86_64_gc_sweep_hook): Likewise.
1206 (elf_x86_64_relocate_section): Likewise.
1208 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1211 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1213 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1214 with R_X86_64_RELATIVE64.
1216 2013-01-15 Nick Clifton <nickc@redhat.com>
1218 * elf32-msp430.c: Fix spelling typo.
1220 2013-01-15 Alan Modra <amodra@gmail.com>
1222 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1225 2013-01-14 Alan Modra <amodra@gmail.com>
1228 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1229 (memory_bclose): Likewise. Return 0 on success.
1230 * cache.c (cache_bclose): Likewise.
1231 * opncls.c (opncls_bclose, bfd_close): Likewise.
1232 * vms-lib.c (vms_lib_bclose): Likewise.
1233 * libbfd.h: Regenerate.
1235 2013-01-13 Alan Modra <amodra@gmail.com>
1237 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1238 Add ref_dynamic_nonweak.
1239 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1240 (_bfd_elf_merge_symbol): Don't call above function. Move
1241 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
1243 (elf_link_add_object_symbols): Delete redundant "override" test.
1244 Don't set dynamic_def here.
1245 (elf_link_output_extsym): Update.
1247 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
1249 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1250 normal and TLS symbol access.
1251 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1253 2013-01-12 Alan Modra <amodra@gmail.com>
1255 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1256 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1257 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1259 2013-01-12 Alan Modra <amodra@gmail.com>
1262 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1263 (_bfd_elf_strtab_clear_all_refs): Define.
1264 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1265 (_bfd_elf_strtab_clear_all_refs): Delete.
1266 * elflink.c (elf_link_add_object_symbols): Clear out added
1267 strtab refs. Correct handling of warning common symbols.
1269 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1271 * aout0.c: Remove trailing white spaces.
1272 * archive.c: Likewise.
1273 * archures.c: Likewise.
1274 * bfd-in.h: Likewise.
1275 * bfd-in2.h: Likewise.
1276 * coff-alpha.c: Likewise.
1277 * coff-i860.c: Likewise.
1278 * coff-mips.c: Likewise.
1279 * coff-ppc.c: Likewise.
1280 * coff-tic80.c: Likewise.
1281 * coff-x86_64.c: Likewise.
1282 * coff-z80.c: Likewise.
1283 * coffcode.h: Likewise.
1284 * coffgen.c: Likewise.
1285 * cofflink.c: Likewise.
1286 * compress.c: Likewise.
1287 * corefile.c: Likewise.
1288 * cpu-arm.c: Likewise.
1289 * cpu-avr.c: Likewise.
1290 * cpu-bfin.c: Likewise.
1291 * cpu-cr16.c: Likewise.
1292 * cpu-cr16c.c: Likewise.
1293 * cpu-crx.c: Likewise.
1294 * cpu-h8300.c: Likewise.
1295 * cpu-i386.c: Likewise.
1296 * cpu-lm32.c: Likewise.
1297 * cpu-m68k.c: Likewise.
1298 * cpu-moxie.c: Likewise.
1299 * cpu-msp430.c: Likewise.
1300 * cpu-sh.c: Likewise.
1301 * cpu-xc16x.c: Likewise.
1302 * dwarf2.c: Likewise.
1303 * ecofflink.c: Likewise.
1304 * ecoffswap.h: Likewise.
1305 * elf-ifunc.c: Likewise.
1306 * elf-m10300.c: Likewise.
1307 * elf-vxworks.c: Likewise.
1308 * elf32-avr.c: Likewise.
1309 * elf32-avr.h: Likewise.
1310 * elf32-cr16.c: Likewise.
1311 * elf32-cr16c.c: Likewise.
1312 * elf32-cris.c: Likewise.
1313 * elf32-crx.c: Likewise.
1314 * elf32-frv.c: Likewise.
1315 * elf32-hppa.c: Likewise.
1316 * elf32-i860.c: Likewise.
1317 * elf32-ip2k.c: Likewise.
1318 * elf32-iq2000.c: Likewise.
1319 * elf32-m32c.c: Likewise.
1320 * elf32-m68hc1x.c: Likewise.
1321 * elf32-msp430.c: Likewise.
1322 * elf32-mt.c: Likewise.
1323 * elf32-ppc.c: Likewise.
1324 * elf32-rl78.c: Likewise.
1325 * elf32-s390.c: Likewise.
1326 * elf32-score.h: Likewise.
1327 * elf32-sh-symbian.c: Likewise.
1328 * elf32-sh.c: Likewise.
1329 * elf32-spu.c: Likewise.
1330 * elf32-tic6x.c: Likewise.
1331 * elf32-v850.c: Likewise.
1332 * elf32-xc16x.c: Likewise.
1333 * elf32-xtensa.c: Likewise.
1334 * elf64-alpha.c: Likewise.
1335 * elf64-hppa.c: Likewise.
1336 * elf64-ppc.c: Likewise.
1337 * elf64-s390.c: Likewise.
1338 * elfcore.h: Likewise.
1339 * elflink.c: Likewise.
1340 * elfxx-mips.c: Likewise.
1341 * elfxx-sparc.c: Likewise.
1342 * elfxx-tilegx.c: Likewise.
1344 * libcoff.h: Likewise.
1345 * libpei.h: Likewise.
1346 * libxcoff.h: Likewise.
1347 * linker.c: Likewise.
1348 * mach-o-i386.c: Likewise.
1349 * mach-o-target.c: Likewise.
1350 * mach-o.c: Likewise.
1351 * mach-o.h: Likewise.
1353 * opncls.c: Likewise.
1354 * pdp11.c: Likewise.
1355 * pe-x86_64.c: Likewise.
1356 * peXXigen.c: Likewise.
1357 * pef-traceback.h: Likewise.
1358 * pei-x86_64.c: Likewise.
1359 * peicode.h: Likewise.
1360 * plugin.c: Likewise.
1361 * reloc.c: Likewise.
1362 * riscix.c: Likewise.
1363 * section.c: Likewise.
1366 * tekhex.c: Likewise.
1367 * ticoff.h: Likewise.
1368 * vaxbsd.c: Likewise.
1369 * xcofflink.c: Likewise.
1370 * xtensa-isa.c: Likewise.
1372 2013-01-10 Will Newton <will.newton@imgtec.com>
1374 * Makefile.am: Add Meta.
1375 * Makefile.in: Regenerate.
1376 * archures.c (bfd_mach_metag): New.
1377 * bfd-in2.h: Regenerate.
1378 * config.bfd: Add Meta.
1379 * configure: Regenerate.
1380 * configure.in: Add Meta.
1381 * cpu-metag.c: New file.
1382 * elf-bfd.h: Add Meta.
1383 * elf32-metag.c: New file.
1384 * elf32-metag.h: New file.
1385 * libbfd.h: Regenerate.
1386 * reloc.c: Add Meta relocations.
1387 * targets.c: Add Meta.
1389 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
1391 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
1392 (elfcore_write_aarch_hw_break): Likewise.
1393 (elfcore_write_aarch_hw_watch): Likewise.
1394 * elf.c (elfcore_grok_aarch_tls): New function.
1395 (elfcore_grok_aarch_hw_break): Likewise.
1396 (elfcore_grok_aarch_hw_watch): Likewise.
1397 (elfcore_grok_note): Call the new functions to handle the
1398 corresponding notes.
1399 (elfcore_write_aarch_tls): New function.
1400 (elfcore_write_aarch_hw_break): Likewise.
1401 (elfcore_write_aarch_hw_watch): Likewise.
1402 (elfcore_write_register_note): Call the new functions to handle the
1403 corresponding pseudo sections.
1405 2013-01-07 Tom Tromey <tromey@redhat.com>
1407 * section.c (_bfd_std_section): Rename from std_section.
1408 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
1409 (STD_SECTION): Update.
1410 * bfd-in2.h: Rebuild.
1412 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
1414 * archures.c (bfd_mach_mips5900): Define.
1415 * bfd-in2.h: Regenerate.
1416 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
1417 * cpu-mips.c: Add support for MIPS r5900.
1418 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
1420 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
1421 Nick Clifton <nickc@redhat.com>
1423 * elflink.c (get_value): Prevent the use of an undefined shift
1424 operation. Add sanity checks.
1426 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1428 * config.bfd (cr16*-*-uclinux*): New target support.
1431 For older changes see ChangeLog-2012
1433 Copyright (C) 2013 Free Software Foundation, Inc.
1435 Copying and distribution of this file, with or without modification,
1436 are permitted in any medium without royalty provided the copyright
1437 notice and this notice are preserved.
1443 version-control: never