1 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
3 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
5 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
7 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
9 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
11 2013-04-22 Alan Modra <amodra@gmail.com>
14 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
15 sh_size or reloc_count adjustment by count.
17 2013-04-22 Alan Modra <amodra@gmail.com>
19 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
20 create_linkage_sections here..
21 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
22 (create_linkage_sections): Move earlier in file.
23 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
24 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
26 2013-04-19 Nick Clifton <nickc@redhat.com>
29 * compress.c (decompress_contents): Always call inflateEnd, even
30 when another inflation operation fails.
32 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
34 * elf-ifunc.c: Update copyright year.
36 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
38 * coffcode.h: Added a cast to void when a bfd_set_section_*()
39 macro's return value is ignored.
40 * elf32-hppa.c: Likewise.
41 * elf32-tic6x.c: Likewise.
45 * peicode.h: Likewise.
46 * elf32-m32r.c: Check return value of bfd_set_section_*().
47 * elfnn-ia64.c: Likewise.
48 * elfxx-mips.c: Likewise.
49 * vms-alpha.c: Likewise.
51 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
54 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
55 regular reference without non-GOT reference when building
58 2013-04-15 Alan Modra <amodra@gmail.com>
60 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
61 cache slot for archives.
63 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
65 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
68 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
71 * bfd/elf32-avr.c: Consider all sections to determine if linker
72 relaxation can safely delete a ret after a call/jmp
74 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
76 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
79 2013-04-08 Tom Tromey <tromey@redhat.com>
81 * som.c (bfd_section_from_som_symbol): No longer static.
82 * som.h (bfd_section_from_som_symbol): Declare.
84 2013-04-06 Alan Modra <amodra@gmail.com>
86 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
87 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
89 2013-04-05 Nick Clifton <nickc@redhat.com>
91 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
93 2013-04-04 Alan Modra <amodra@gmail.com>
95 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
96 * bfd-in2.h: Regenerate.
97 * elflink.c (elf_link_add_object_symbols): Use new error.
99 2013-04-03 Nick Clifton <nickc@redhat.com>
101 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
102 (bfd_elf32_bfd_is_target_special_symbol): Define.
104 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
106 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
107 elf64_aarch64_locals to get local GOT reference counts.
109 2013-04-02 DJ Delorie <dj@redhat.com>
111 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
112 (rl78_elf_relax_section): Only fetch the next reloc if there is
115 2013-03-30 Alan Modra <amodra@gmail.com>
118 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
119 global symbols referenced by relocs.
120 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
121 * elf32-bfin.c (bfin_check_relocs): Likewise.
122 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
123 * elf32-cris.c (cris_elf_check_relocs): Likewise.
124 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
125 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
126 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
127 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
128 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
129 * elf32-i370.c (i370_elf_check_relocs): Likewise.
130 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
131 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
132 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
133 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
134 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
135 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
136 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
137 * elf32-metag.c (elf_metag_check_relocs): Likewise.
138 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
139 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
140 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
141 * elf32-mt.c (mt_elf_check_relocs): Likewise.
142 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
143 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
144 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
145 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
146 * elf32-s390.c (elf_s390_check_relocs): Likewise.
147 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
148 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
149 * elf32-sh.c (sh_elf_check_relocs): Likewise.
150 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
151 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
152 * elf32-v850.c (v850_elf_check_relocs): Likewise.
153 * elf32-vax.c (elf_vax_check_relocs): Likewise.
154 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
155 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
156 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
157 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
158 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
159 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
160 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
161 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
162 * elf64-s390.c (elf_s390_check_relocs): Likewise.
163 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
164 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
165 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
166 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
167 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
168 test indirect/warning links for NULL.
170 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
173 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
174 symbol is referenced by a non-shared object.
175 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
177 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
179 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
180 R_SH_REL32 relocations against undefined weak symbols.
182 2013-03-28 Alan Modra <amodra@gmail.com>
184 * elf64-ppc.c (struct ppc_dyn_relocs): New.
185 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
186 into ifunc and non-ifunc.
187 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
188 separate ifunc/non-ifunc dynrel counts.
189 (allocate_got): Always use reliplt for ifunc.
190 (allocate_dynrelocs): Likewise.
191 (ppc64_elf_size_dynamic_sections): Likewise.
192 (ppc64_elf_layout_multitoc): Likewise.
193 (ppc64_elf_relocate_section): Likewise.
195 2013-03-28 Alan Modra <amodra@gmail.com>
197 * elf32-ppc.c (struct ppc_dyn_relocs): New.
198 (ppc_elf_check_relocs): Separate dynrel counts for local syms
199 into ifunc and non-ifunc.
200 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
201 (ppc_elf_size_dynamic_sections): Likewise.
202 (ppc_elf_relocate_section): Likewise.
204 2013-03-28 Alan Modra <amodra@gmail.com>
206 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
207 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
208 bfd_link_info* and asection* params.
209 (_bfd_elf_reloc_type_class): Likewise.
210 * elf.c (_bfd_elf_reloc_type_class): Likewise.
211 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
212 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
213 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
214 for any reliplt reloc. Don't return reloc_class_plt for
215 R_PPC_REL24 and R_PPC_ADDR24.
216 * elf64-ppc.c (allocate_got): Formatting.
217 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
219 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
220 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
221 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
222 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
223 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
224 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
225 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
226 Add extra params to the various reloc_type_class functions.
228 2013-03-27 Alan Modra <amodra@gmail.com>
230 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
231 masks for all local ifunc syms.
232 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
233 (ppc_elf_size_dynamic_sections): Likewise.
234 (ppc_elf_relocate_section): Likewise.
236 2013-03-27 Will Newton <will.newton@linaro.org>
238 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
239 dynamic reloc for symbols with dynindx == -1.
240 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
241 dynamic reloc for symbols with dynindx == -1.
243 2013-03-27 Will Newton <will.newton@linaro.org>
245 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
246 dynamic reloc for non-default visibility undefined weaks.
247 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
248 dynamic reloc for non-default visibility undefined weaks.
250 2013-03-26 Alan Modra <amodra@gmail.com>
252 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
253 over _bfd_elf_merge_symbol calls.
255 2013-03-26 Alan Modra <amodra@gmail.com>
257 * elflink.c (elf_link_add_object_symbols): Add assertion for
258 common override alignment check code. Formatting.
260 2013-03-25 Alan Modra <amodra@gmail.com>
262 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
263 usual common symbols as well as for dynamic. Add poldbfd param.
264 Save old bfd. Adjust callers.
265 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
266 and "value" by value, not pointer. Adjust caller.
267 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
268 Delete code to set same. Use old_bfd and old_alignment from
269 _bfd_elf_merge_symbol instead. Add default symbol before
270 alignment and size checks. Wrap overlong lines.
272 2013-03-25 Alan Modra <amodra@gmail.com>
274 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
275 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
276 when override is true.
278 2013-03-25 Alan Modra <amodra@gmail.com>
280 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
283 2013-03-25 Alan Modra <amodra@gmail.com>
285 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
287 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
288 early in symbol loop.
290 2013-03-25 Alan Modra <amodra@gmail.com>
292 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
293 (_bfd_elf_init_reloc_shdr): Delete.
294 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
295 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
297 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
299 2013-03-23 Alan Modra <amodra@gmail.com>
301 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
302 * elflink.c (_bfd_elf_merge_symbol): Make static.
303 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
304 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
306 2013-03-23 Alan Modra <amodra@gmail.com>
309 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
310 or ref_regular for BFD_PLUGIN owned syms, or have them affect
311 def_dynamic/ref_dynamic.
312 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
315 2013-03-22 David S. Miller <davem@davemloft.net>
317 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
320 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
323 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
324 errors adjusting relocs and symbols.
326 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
328 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
329 @(disp:32,ERx) to mov @(disp:16,ERx).
330 (R_H8_DISP32A16): New reloc.
331 Comments added and corrected.
332 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
333 * bfd-in2.h: Regenerate.
334 * libbfd.h: Regenerate.
336 2013-03-21 Kai Tietz <ktietz@redhat.com>
338 * coffgen.c (coff_real_object_p): Make global.
339 * peicode.h (coff_real_object_p): Add prototype.
340 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
341 external_PEI_IMAGE_hdr structure.
342 (coff_swap_filehdr_in): Handle variable header-size.
343 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
344 of directory-entiries as specified in pe-header.
346 2013-03-21 Nick Clifton <nickc@redhat.com>
349 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
350 iWMMXt and iWMMXt2 processors from attributes.
352 2013-03-20 Alan Modra <amodra@gmail.com>
354 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
355 sh_type according to is_rela.
357 2013-03-18 Alan Modra <amodra@gmail.com>
360 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
361 considering whether an --as-needed library is needed.
363 2013-03-14 Tom Tromey <tromey@redhat.com>
365 * opncls.c (bfd_get_debug_link_info): Rename from
366 get_debug_link_info. Export. Update comment.
367 (find_separate_debug_file): Update.
368 * bfd-in2.h: Rebuild.
370 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
372 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
374 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
377 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
379 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
380 * elf.c (elfcore_write_s390_tdb): New function.
381 (elfcore_write_register_note): Call it.
382 (elfcore_grok_s390_tdb): New function.
383 (elfcore_grok_note): Call it.
385 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
387 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
389 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
391 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
393 2013-03-04 Alan Modra <amodra@gmail.com>
395 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
396 non-zero addends when relocatable, rather than addends >= 32768.
397 Always zero "addend" before applying relocation.
399 2013-03-04 Nick Clifton <nickc@redhat.com>
401 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
402 file pointer offsets for thin archives.
404 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
406 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
407 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
409 2013-02-27 DJ Delorie <dj@redhat.com>
411 * reloc.c (BFD_RELOC_RL78_CODE): Add.
412 * libbfd.h: Regenerate.
413 * bfd-in2.h: Regenerate.
414 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
415 references in compuated relocs.
417 2013-02-26 Anthony Green <green@moxielogic.com>
419 * config.bfd: Extend moxie-rtems target triplet name support.
421 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
424 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
425 unique_global only for definition.
426 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
428 (elf_link_add_object_symbols): Set unique_global only
431 2013-02-21 Alan Modra <amodra@gmail.com>
433 * elf-bfd.h (struct elf_build_id): Extracted from..
434 (struct elf_build_id_info): ..here. Delete.
435 (struct output_elf_obj_tdata): New, extracted from..
436 (struct elf_obj_tdata): ..here. Reorganize for better packing.
438 (elf_program_header_size): Reference tdata->o.
439 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
440 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
441 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
442 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
443 when opening bfd in any mode that might write.
444 (_bfd_elf_write_object_contents): Use build_id field in
445 output_elf_obj_tdata.
446 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
447 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
449 2013-02-21 Alan Modra <amodra@gmail.com>
451 * elf-bfd.h (struct core_elf_obj_tdata): New.
452 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
453 core_program, and core_command. Add "core".
454 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
455 Update all refs to tdata core fields.
456 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
457 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
458 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
459 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
460 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
461 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
462 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
463 to tdata core fields.
465 2013-02-21 Alan Modra <amodra@gmail.com>
467 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
468 Delete num_locals and num_globals.
469 (elf_num_locals, elf_num_globals): Don't define.
470 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
471 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
472 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
473 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
474 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
475 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
477 * elf.c (elf_map_symbols): Add pnum_locals param. Return
478 number of locals syms via new param.
479 (swap_out_syms): Adjust to suit elf_map_symbols change.
481 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
483 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
484 STO_MICROMIPS annotation.
486 2013-02-19 Alan Modra <amodra@gmail.com>
488 * configure.in: Bump version to 2.23.52.
489 * elf-bfd.h (struct elf_build_id_info): New.
490 (struct elf_obj_tdata): Delete after_write_object_contents,
491 after_write_object_contents_info and build_id_size. Make build_id
492 a pointer to struct elf_build_id_info.
493 * elf.c (_bfd_elf_write_object_contents): Style. Update
494 after_write_ibject_contents invocation.
495 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
496 allow zero size notes.
497 * configure: Regenerate.
499 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
501 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
502 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
503 (micromips_elf64_howto_table_rela): Likewise.
504 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
505 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
506 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
507 (elf_micromips_howto_table_rela): Likewise.
508 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
510 2013-02-18 Paul Brook <paul@codesourcery.com>
512 * elfxx-mips.c (MICROMIPS_P): New macro.
513 (_bfd_mips_elf_symbol_processing): Use it.
515 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
517 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
518 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
520 2013-02-18 Alan Modra <amodra@gmail.com>
523 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
524 (_bfd_elf_strtab_clear_all_refs): Declare.
525 (_bfd_elf_strtab_resize): Declare.
526 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
527 (_bfd_elf_strtab_clear_all_refs): New function.
528 (_bfd_elf_strtab_resize): Likewise.
529 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
531 2013-02-18 Alan Modra <amodra@gmail.com>
533 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
534 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
535 and elf_text_section to..
536 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
537 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
538 (struct alpha_elf_find_line): ..this.
539 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
541 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
544 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
545 for references from the dummy bfd.
547 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
550 * elflink.c (elf_link_add_object_symbols): Also track weak
553 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
556 * archive.c (_bfd_find_nested_archive): Don't allow a nested
557 archive pointing to itself.
558 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
560 2013-02-15 Nick Clifton <nickc@redhat.com>
563 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
564 accessing a corrupt nested archive.
566 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
568 * elfxx-mips.c (mips_got_page_ref): New structure.
569 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
570 pair to represent the anchor point.
571 (mips_got_info): Add a got_page_refs field.
572 (mips_elf_link_hash_table): Add a sym_cache field.
573 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
574 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
575 new anchor representation.
576 (mips_elf_create_got_info): Create got_page_refs rather than
578 (mips_elf_record_got_page_ref): New function.
579 (mips_elf_pages_for_range): Move further down file.
580 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
581 Use a section rather than a (bfd, symndx) pair to represent the
583 (mips_elf_resolve_got_page_ref): New function.
584 (mips_elf_resolve_final_got_entries): Use it to populate
586 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
587 rather than mips_elf_record_got_page_entry. Only nullify h
589 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
592 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
594 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
597 2013-02-12 Alan Modra <amodra@gmail.com>
599 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
600 suitable definition when using generic linker hash table.
602 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
604 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
605 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
606 mips_elf_traverse_got_arg. Count GOT entries.
607 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
608 as argument. Update after above changes.
609 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
610 mips_elf_count_got_entries. Update the calls to
611 mips_elf_resolve_final_got_entries.
613 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
615 * elfxx-mips.c (mips_got_tls_type): New enum.
616 (mips_got_entry): Add tls_initialized.
617 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
618 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
620 (mips_elf_reloc_tls_type, mips_tls_got_entries)
621 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
622 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
624 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
625 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
626 tls_initialized rather than GOT_TLS_DONE.
627 (mips_tls_got_index): Delete.
628 (mips_elf_local_got_index, mips_elf_global_got_index): Use
629 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
630 (mips_elf_record_got_entry): Initialize tls_initialized.
632 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
634 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
635 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
636 tls_ie_got_offset and tls_gd_got_offset.
637 (mips_elf_link_hash_newfunc): Remove initialization.
638 (mips_elf_create_got_info): Likewise.
639 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
640 (mips_tls_single_got_index): Delete.
641 (mips_elf_local_got_index): Always use the GOT entry to track
643 (mips_elf_global_got_index): Likewise.
644 (mips_elf_create_local_got_entry): Assert that TLS entries have
645 already been allocated.
646 (mips_elf_record_global_got_symbol): Don't initialize
647 tls_ie_type or tls_gd_type.
648 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
649 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
651 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
653 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
655 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
656 tls_ie_type and tls_gd_type.
658 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
660 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
661 aliasing violation. Check for htab allocation failures.
663 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
665 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
667 (mips_elf_global_got_index): ...here. Reorder arguments so that
668 the output bfd and info come first.
669 (mips_elf_calculate_relocation): Update the call to
670 mips_elf_global_got_index accordingly.
671 (_bfd_mips_elf_finish_dynamic_symbol): Use
672 mips_elf_primary_global_got_index rather than
673 mips_elf_global_got_index.
674 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
676 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
678 * elfxx-mips.c (mips_got_entry): Update comments.
679 (mips_elf_multi_got_entry_eq): Rename to...
680 (mips_elf_got_entry_eq): ...this, deleting the old definition.
681 (mips_elf_create_got_info): Remove master_got_p argument.
682 Always use mips_elf_got_entry_eq.
683 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
684 Update calls accordingly.
686 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
688 * elfxx-mips.c (mips_got_info): Remove bfd2got.
689 (mips_elf_bfd2got_hash): Delete.
690 (mips_elf_got_per_bfd_arg): Remove bfd2got.
691 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
692 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
693 g->next to test for the multigot case. Use mips_elf_bfd_got rather
694 than mips_elf_got_for_ibfd.
695 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
696 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
697 (mips_elf_make_got_per_bfd): Replace with...
698 (mips_elf_add_got_entry): ...this new function.
699 (mips_elf_make_got_pages_per_bfd): Replace with...
700 (mips_elf_add_got_page_entry): ...this new function.
701 (mips_elf_merge_got_with): Replace bfd2got argument with separate
702 bfd and GOT arguments. Use mips_elf_add_got_entry and
703 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
704 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
705 to set the BFD's GOT and free the old table.
706 (mips_elf_merge_got): Replace bfd2got argument with separate
707 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
708 Use mips_elf_count_got_entries to count the number of entries in
709 each GOT. Update the calls to mips_elf_merge_got_with.
710 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
711 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
712 (mips_elf_multi_got): Don't create the bfd2got hash table.
713 Replace hash table traversal with a walk over the input bfds,
714 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
715 to set the output bfd's GOT.
716 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
717 bfds use the master GOT in the single-GOT case.
718 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
719 rather than mips_elf_got_for_ibfd.
721 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
723 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
724 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
725 (mips_elf_record_global_got_symbol): Update the hash entry before
726 adding the mips_got_entry. Use mips_elf_record_got_entry to do
728 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
729 (mips_elf_record_got_page_entry): Record the entry in both the
732 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
734 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
735 create another one if necessary.
736 (mips_elf_set_gotidx): New function.
737 (mips_elf_set_global_gotidx): Use it.
738 (mips_elf_initialize_tls_index): Likewise. Take a
739 mips_elf_traverse_got_arg as argument.
740 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
741 (mips_elf_multi_got): Likewise. Cope with error returns from
742 mips_elf_set_global_gotidx.
744 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
746 * elfxx-mips.c (mips_got_info): Add relocs field.
747 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
749 (mips_elf_traverse_got_arg): ...this new structure.
750 (mips_elf_count_local_tls_relocs): Delete.
751 (mips_elf_count_global_tls_relocs): Likewise.
752 (mips_elf_count_got_entry): New function.
753 (mips_elf_count_local_got_entries): Likewise.
754 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
755 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
756 (mips_elf_record_local_got_symbol): Don't count got entries here.
757 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
758 (mips_elf_set_global_got_offset): Split into...
759 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
760 new functions. Take a mips_elf_traverse_got_arg rather than a
761 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
762 Use g->relocs to record the number of relocs needed for global GOT
764 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
765 mips_elf_set_global_got_offset_arg. Use the relocs field to count
766 relocations. Update for above function split.
767 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
768 to count both the number of GOT entries and the number of TLS
769 relocs required by local entries. Likewise
770 mips_elf_count_global_tls_entries and global entries.
771 Remove uses of mips_elf_count_local_tls_relocs and
772 mips_elf_count_global_tls_relocs.
774 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
776 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
777 to say that each structure represents only one type of TLS reference.
778 (GOT_TLS_TYPE): New define.
779 (mips_elf_link_hash_entry): Temporarily split tls_type and
780 tls_got_offset into two variables each.
781 (mips_elf_link_hash_newfunc): Update accordingly.
782 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
783 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
784 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
785 (mips_tls_got_relocs): Use a switch statement.
786 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
787 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
788 local "offset" variable.
789 (mips_tls_got_index): Remove r_type argument and assert. Remove
790 code that handled entries with two TLS types; always use the
791 original got_index instead.
792 (mips_tls_single_got_index): New function.
793 (mips_elf_local_got_index): Use entry->tls_type to check for
794 TLS entries. Use mips_tls_single_got_index. Update call to
796 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
797 Use p->tls_type to check for TLS entries. Update call to
798 mips_tls_got_index. Use mips_tls_single_got_index.
799 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
800 Use entry.tls_type to check for TLS entries.
801 (mips_elf_record_global_got_symbol): Replace tls_flag argument
802 with r_type argument. Use mips_elf_reloc_tls_type.
803 Set up the new hash entry fields.
804 (mips_elf_record_local_got_symbol): Replace tls_flag argument
805 with r_type argument. Use mips_elf_reloc_tls_type and
806 mips_tls_got_entries. Remove code that handled entries
807 with multiple TLS types.
808 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
809 (mips_elf_initialize_tls_index): Handle new hash entry fields.
810 Use equality rather than masks when checking for specific TLS types.
811 Use mips_tls_got_entries. Remove code that handled entries
812 with multiple TLS types.
813 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
814 testing the hash table entry.
815 (_bfd_mips_elf_check_relocs): Update calls to
816 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
817 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
818 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
820 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
822 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
823 (mips_elf_got_entry_hash): ...this, deleting the old version.
824 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
827 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
829 * elfxx-mips.c (mips_elf_create_got_info): New function.
830 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
831 (mips_elf_create_got_section): Likewise.
833 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
835 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
838 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
840 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
842 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
844 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
845 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
847 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
849 * elfxx-mips.c (mips_elf_count_global_tls_entries)
850 (mips_elf_count_global_tls_relocs): Don't count indirect or
852 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
853 number of TLS entries were allocated.
855 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
857 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
859 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
861 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
862 if there are TLS relocations.
864 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
866 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
867 (mips_elf_resolve_final_got_entries): Remove bogus comment.
869 2013-02-11 Alan Modra <amodra@gmail.com>
871 * elfcode.h (elf_checksum_contents): Free contents.
872 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
873 * elflink.c (_bfd_elf_link_hash_table_free): New function.
874 (elf_final_link_free): New function, extracted from..
875 (bfd_elf_final_link): ..here. Always call
876 _bfd_elf_write_section_eh_frame_hdr.
877 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
878 _bfd_elf_link_hash_table_free.
879 * libbfd-in.h (_bfd_merge_sections_free): Declare.
880 * libbfd.h: Regenerate.
881 * merge.c (_bfd_merge_sections_free): New function.
882 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
884 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
885 _bfd_elf_link_hash_table_free.
886 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
887 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
888 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
889 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
890 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
891 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
892 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
893 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
894 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
895 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
896 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
897 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
898 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
899 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
900 (bfd_elf32_bfd_link_hash_table_free): Don't define.
901 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
902 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
904 2013-02-10 Alan Modra <amodra@gmail.com>
906 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
907 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
908 * m68klinux.c (linux_link_hash_table_create): Likewise.
909 * sparclinux.c (linux_link_hash_table_create): Likewise.
910 * sunos.c (sunos_link_hash_table_create): Likewise.
911 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
912 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
913 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
914 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
915 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
916 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
917 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
918 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
919 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
920 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
921 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
922 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
923 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
924 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
925 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
926 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
927 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
928 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
929 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
930 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
931 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
932 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
933 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
934 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
935 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
936 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
937 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
938 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
940 2013-02-10 Alan Modra <amodra@gmail.com>
942 * i386linux.c (linux_link_hash_table_create): Allocate table
943 with bfd_zmalloc, not bfd_alloc.
944 * pdp11.c (link_hash_table_create): Allocate table with
945 bfd_malloc, not bfd_alloc.
946 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
947 with bfd_zmalloc, not bfd_zalloc.
948 (bfin_link_hash_table_create): Likewise.
949 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
950 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
952 2013-02-10 Alan Modra <amodra@gmail.com>
955 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
957 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
959 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
961 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
964 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
966 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
969 2013-02-08 Alan Modra <amodra@gmail.com>
972 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
973 * elf.c (elf_find_function): Revert last change. Use new
974 tdata field rather than static vars for cache.
976 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
979 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
980 symbol is defined in regular object.
982 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
985 * elf.c (elf_find_function): Don't cache if symbols change.
987 2013-02-07 Alan Modra <amodra@gmail.com>
990 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
991 copy attributes from or to non-ELF.
993 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
995 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
996 for non-zero TLS symbol.
997 (elf_i386_relocate_section): Don't resolve size relocation against
999 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1000 pc_count for non-zero TLS symbol.
1001 (elf_x86_64_relocate_section): Don't resolve size relocation
1002 against non-zero TLS symbol.
1004 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1005 Andrew Jenner <andrew@codesourcery.com>
1007 Based on patches from Altera Corporation.
1009 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1010 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1011 (BFD_BACKENDS): Add elf32-nios2.lo.
1012 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1013 * Makefile.in: Regenerated.
1014 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1015 bfd_elf32_littlenios2_vec.
1016 * configure: Regenerated.
1017 * config.bfd: Add cases for nios2.
1018 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1019 (bfd_mach_nios2): Define.
1020 (bfd_nios2_arch): Declare.
1021 (bfd_archures_list): Add bfd_nios2_arch.
1022 * targets.c (bfd_elf32_bignios2_vec): Declare.
1023 (bfd_elf32_littlenios2_vec): Declare.
1024 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1025 bfd_elf32_littlenios2_vec.
1026 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1027 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1028 * bfd-in2.h: Regenerated.
1029 * libbfd.h: Regenerated.
1030 * cpu-nios2.c: New file.
1031 * elf32-nios2.c: New file.
1033 2013-02-06 Alan Modra <amodra@gmail.com>
1035 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1038 2013-02-06 Alan Modra <amodra@gmail.com>
1040 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1041 * Makefile.in: Regenerate.
1043 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1044 Pedro Alves <palves@redhat.com>
1046 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1047 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1049 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1050 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1051 * elf-linux-psinfo.h: New file.
1052 * elf.c: Include elf-linux-psinfo.h.
1053 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1055 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1056 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1057 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1058 (elfcore_write_ppc_linux_prpsinfo32): New function.
1060 2013-02-04 Tristan Gingold <gingold@adacore.com>
1062 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1065 2013-02-04 Alan Modra <amodra@gmail.com>
1067 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1068 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1069 * Makefile.in: Regenerate.
1070 * po/SRC-POTFILES.in: Regenerate.
1072 2013-02-04 Alan Modra <amodra@gmail.com>
1074 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1075 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1077 2013-02-01 Alan Modra <amodra@gmail.com>
1079 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1082 2013-01-31 Tristan Gingold <gingold@adacore.com>
1084 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1085 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1086 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1088 2013-01-31 Alan Modra <amodra@gmail.com>
1089 David S. Miller <davem@davemloft.net>
1092 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1093 references to __tls_get_addr.
1094 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1095 vtinherit and vtentry reloc handling too.
1096 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1098 2013-01-31 Alan Modra <amodra@gmail.com>
1100 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1102 2013-01-31 Alan Modra <amodra@gmail.com>
1104 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1106 2013-01-28 Alan Modra <amodra@gmail.com>
1108 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1109 "relocation" in error messages throughout file.
1110 (ppc64_elf_relocate_section): Remove sibling call error message,
1111 replace with "call lacks nop". Specially report errors for
1112 branches to function entry points via OPD lookup and branches
1113 to stubs. Remove NULL symbol handling now done by %T.
1115 2013-01-28 Alan Modra <amodra@gmail.com>
1117 * archive.c (bfd_generic_archive_p): Return target and keep
1118 ardata on partial matches.
1119 * format.c (bfd_check_format_matches): Adjust for above
1120 change. Remove bfd_error_file_ambiguously_recognized dead
1123 2013-01-26 Alan Modra <amodra@gmail.com>
1125 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1126 bfd_preserve_finish): Move to..
1127 * format.c: ..here, splitting out..
1128 (bfd_reinit): ..this. New function.
1129 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1130 keep bfd state for a match.
1131 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1132 * elfcore.h (elf_core_file_p): Likewise.
1133 * mach-o.c (bfd_mach_o_header_p): Likewise.
1134 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1135 * xsym.c (bfd_sym_object_p): Likewise.
1136 * mmo.c (mmo_scan): Clear abfd->symcount.
1137 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1138 * section.c (bfd_section_list_clear): Clear section_htab.count.
1139 * bfd-in2.h: Regenerate.
1141 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
1143 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1144 second reloc, make sure that the reloc potentially exists first.
1146 2013-01-24 Nick Clifton <nickc@redhat.com>
1148 * archures.c: Add bfd_mach_v850e3v5.
1149 * bfd-in2.h: Regenerate.
1150 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1151 * cpu-v850_rh850.c: Likewise.
1152 * elf32-v850.c: Add support for v850e3v5 architecture.
1154 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
1156 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1158 2013-01-23 Leif Ekblad <leif@rdos.net>
1160 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1162 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1164 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1165 non-zero TLS symbol.
1166 (elf_i386_relocate_section): Resolve size relocation against
1167 non-zero TLS symbol.
1168 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1169 for non-zero TLS symbol.
1170 (elf_x86_64_relocate_section): Resolve size relocation against
1171 non-zero TLS symbol.
1173 2013-01-18 Mike Frysinger <vapier@gentoo.org>
1175 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1176 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
1179 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
1181 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1182 PC-relative relocation.
1183 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1184 as PC-relative relocation.
1186 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1188 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1190 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1192 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1193 and R_X86_64_SIZE64 check.
1194 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1195 nor R_X86_64_SIZE64.
1197 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1199 * bfd-in2.h: Regenerated.
1200 * libbfd.h: Likewise.
1202 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1203 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1204 (elf_i386_check_relocs): Handle R_386_SIZE32.
1205 (elf_i386_gc_sweep_hook): Likewise.
1206 (elf_i386_relocate_section): Likewise.
1208 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1209 and R_X86_64_SIZE64 entries.
1210 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1211 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1212 (elf_x86_64_reloc_name_lookup): Likewise.
1213 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1215 (elf_x86_64_gc_sweep_hook): Likewise.
1216 (elf_x86_64_relocate_section): Likewise.
1218 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1221 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1223 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1224 with R_X86_64_RELATIVE64.
1226 2013-01-15 Nick Clifton <nickc@redhat.com>
1228 * elf32-msp430.c: Fix spelling typo.
1230 2013-01-15 Alan Modra <amodra@gmail.com>
1232 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1235 2013-01-14 Alan Modra <amodra@gmail.com>
1238 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1239 (memory_bclose): Likewise. Return 0 on success.
1240 * cache.c (cache_bclose): Likewise.
1241 * opncls.c (opncls_bclose, bfd_close): Likewise.
1242 * vms-lib.c (vms_lib_bclose): Likewise.
1243 * libbfd.h: Regenerate.
1245 2013-01-13 Alan Modra <amodra@gmail.com>
1247 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1248 Add ref_dynamic_nonweak.
1249 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1250 (_bfd_elf_merge_symbol): Don't call above function. Move
1251 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
1253 (elf_link_add_object_symbols): Delete redundant "override" test.
1254 Don't set dynamic_def here.
1255 (elf_link_output_extsym): Update.
1257 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
1259 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1260 normal and TLS symbol access.
1261 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1263 2013-01-12 Alan Modra <amodra@gmail.com>
1265 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1266 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1267 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1269 2013-01-12 Alan Modra <amodra@gmail.com>
1272 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1273 (_bfd_elf_strtab_clear_all_refs): Define.
1274 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1275 (_bfd_elf_strtab_clear_all_refs): Delete.
1276 * elflink.c (elf_link_add_object_symbols): Clear out added
1277 strtab refs. Correct handling of warning common symbols.
1279 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1281 * aout0.c: Remove trailing white spaces.
1282 * archive.c: Likewise.
1283 * archures.c: Likewise.
1284 * bfd-in.h: Likewise.
1285 * bfd-in2.h: Likewise.
1286 * coff-alpha.c: Likewise.
1287 * coff-i860.c: Likewise.
1288 * coff-mips.c: Likewise.
1289 * coff-ppc.c: Likewise.
1290 * coff-tic80.c: Likewise.
1291 * coff-x86_64.c: Likewise.
1292 * coff-z80.c: Likewise.
1293 * coffcode.h: Likewise.
1294 * coffgen.c: Likewise.
1295 * cofflink.c: Likewise.
1296 * compress.c: Likewise.
1297 * corefile.c: Likewise.
1298 * cpu-arm.c: Likewise.
1299 * cpu-avr.c: Likewise.
1300 * cpu-bfin.c: Likewise.
1301 * cpu-cr16.c: Likewise.
1302 * cpu-cr16c.c: Likewise.
1303 * cpu-crx.c: Likewise.
1304 * cpu-h8300.c: Likewise.
1305 * cpu-i386.c: Likewise.
1306 * cpu-lm32.c: Likewise.
1307 * cpu-m68k.c: Likewise.
1308 * cpu-moxie.c: Likewise.
1309 * cpu-msp430.c: Likewise.
1310 * cpu-sh.c: Likewise.
1311 * cpu-xc16x.c: Likewise.
1312 * dwarf2.c: Likewise.
1313 * ecofflink.c: Likewise.
1314 * ecoffswap.h: Likewise.
1315 * elf-ifunc.c: Likewise.
1316 * elf-m10300.c: Likewise.
1317 * elf-vxworks.c: Likewise.
1318 * elf32-avr.c: Likewise.
1319 * elf32-avr.h: Likewise.
1320 * elf32-cr16.c: Likewise.
1321 * elf32-cr16c.c: Likewise.
1322 * elf32-cris.c: Likewise.
1323 * elf32-crx.c: Likewise.
1324 * elf32-frv.c: Likewise.
1325 * elf32-hppa.c: Likewise.
1326 * elf32-i860.c: Likewise.
1327 * elf32-ip2k.c: Likewise.
1328 * elf32-iq2000.c: Likewise.
1329 * elf32-m32c.c: Likewise.
1330 * elf32-m68hc1x.c: Likewise.
1331 * elf32-msp430.c: Likewise.
1332 * elf32-mt.c: Likewise.
1333 * elf32-ppc.c: Likewise.
1334 * elf32-rl78.c: Likewise.
1335 * elf32-s390.c: Likewise.
1336 * elf32-score.h: Likewise.
1337 * elf32-sh-symbian.c: Likewise.
1338 * elf32-sh.c: Likewise.
1339 * elf32-spu.c: Likewise.
1340 * elf32-tic6x.c: Likewise.
1341 * elf32-v850.c: Likewise.
1342 * elf32-xc16x.c: Likewise.
1343 * elf32-xtensa.c: Likewise.
1344 * elf64-alpha.c: Likewise.
1345 * elf64-hppa.c: Likewise.
1346 * elf64-ppc.c: Likewise.
1347 * elf64-s390.c: Likewise.
1348 * elfcore.h: Likewise.
1349 * elflink.c: Likewise.
1350 * elfxx-mips.c: Likewise.
1351 * elfxx-sparc.c: Likewise.
1352 * elfxx-tilegx.c: Likewise.
1354 * libcoff.h: Likewise.
1355 * libpei.h: Likewise.
1356 * libxcoff.h: Likewise.
1357 * linker.c: Likewise.
1358 * mach-o-i386.c: Likewise.
1359 * mach-o-target.c: Likewise.
1360 * mach-o.c: Likewise.
1361 * mach-o.h: Likewise.
1363 * opncls.c: Likewise.
1364 * pdp11.c: Likewise.
1365 * pe-x86_64.c: Likewise.
1366 * peXXigen.c: Likewise.
1367 * pef-traceback.h: Likewise.
1368 * pei-x86_64.c: Likewise.
1369 * peicode.h: Likewise.
1370 * plugin.c: Likewise.
1371 * reloc.c: Likewise.
1372 * riscix.c: Likewise.
1373 * section.c: Likewise.
1376 * tekhex.c: Likewise.
1377 * ticoff.h: Likewise.
1378 * vaxbsd.c: Likewise.
1379 * xcofflink.c: Likewise.
1380 * xtensa-isa.c: Likewise.
1382 2013-01-10 Will Newton <will.newton@imgtec.com>
1384 * Makefile.am: Add Meta.
1385 * Makefile.in: Regenerate.
1386 * archures.c (bfd_mach_metag): New.
1387 * bfd-in2.h: Regenerate.
1388 * config.bfd: Add Meta.
1389 * configure: Regenerate.
1390 * configure.in: Add Meta.
1391 * cpu-metag.c: New file.
1392 * elf-bfd.h: Add Meta.
1393 * elf32-metag.c: New file.
1394 * elf32-metag.h: New file.
1395 * libbfd.h: Regenerate.
1396 * reloc.c: Add Meta relocations.
1397 * targets.c: Add Meta.
1399 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
1401 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
1402 (elfcore_write_aarch_hw_break): Likewise.
1403 (elfcore_write_aarch_hw_watch): Likewise.
1404 * elf.c (elfcore_grok_aarch_tls): New function.
1405 (elfcore_grok_aarch_hw_break): Likewise.
1406 (elfcore_grok_aarch_hw_watch): Likewise.
1407 (elfcore_grok_note): Call the new functions to handle the
1408 corresponding notes.
1409 (elfcore_write_aarch_tls): New function.
1410 (elfcore_write_aarch_hw_break): Likewise.
1411 (elfcore_write_aarch_hw_watch): Likewise.
1412 (elfcore_write_register_note): Call the new functions to handle the
1413 corresponding pseudo sections.
1415 2013-01-07 Tom Tromey <tromey@redhat.com>
1417 * section.c (_bfd_std_section): Rename from std_section.
1418 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
1419 (STD_SECTION): Update.
1420 * bfd-in2.h: Rebuild.
1422 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
1424 * archures.c (bfd_mach_mips5900): Define.
1425 * bfd-in2.h: Regenerate.
1426 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
1427 * cpu-mips.c: Add support for MIPS r5900.
1428 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
1430 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
1431 Nick Clifton <nickc@redhat.com>
1433 * elflink.c (get_value): Prevent the use of an undefined shift
1434 operation. Add sanity checks.
1436 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1438 * config.bfd (cr16*-*-uclinux*): New target support.
1441 For older changes see ChangeLog-2012
1443 Copyright (C) 2013 Free Software Foundation, Inc.
1445 Copying and distribution of this file, with or without modification,
1446 are permitted in any medium without royalty provided the copyright
1447 notice and this notice are preserved.
1453 version-control: never