1 2013-04-04 Alan Modra <amodra@gmail.com>
3 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
4 * bfd-in2.h: Regenerate.
5 * elflink.c (elf_link_add_object_symbols): Use new error.
7 2013-04-03 Nick Clifton <nickc@redhat.com>
9 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
10 (bfd_elf32_bfd_is_target_special_symbol): Define.
12 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
14 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
15 elf64_aarch64_locals to get local GOT reference counts.
17 2013-04-02 DJ Delorie <dj@redhat.com>
19 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
20 (rl78_elf_relax_section): Only fetch the next reloc if there is
23 2013-03-30 Alan Modra <amodra@gmail.com>
26 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
27 global symbols referenced by relocs.
28 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
29 * elf32-bfin.c (bfin_check_relocs): Likewise.
30 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
31 * elf32-cris.c (cris_elf_check_relocs): Likewise.
32 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
33 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
34 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
35 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
36 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
37 * elf32-i370.c (i370_elf_check_relocs): Likewise.
38 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
39 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
40 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
41 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
42 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
43 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
44 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
45 * elf32-metag.c (elf_metag_check_relocs): Likewise.
46 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
47 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
48 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
49 * elf32-mt.c (mt_elf_check_relocs): Likewise.
50 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
51 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
52 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
53 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
54 * elf32-s390.c (elf_s390_check_relocs): Likewise.
55 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
56 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
57 * elf32-sh.c (sh_elf_check_relocs): Likewise.
58 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
59 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
60 * elf32-v850.c (v850_elf_check_relocs): Likewise.
61 * elf32-vax.c (elf_vax_check_relocs): Likewise.
62 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
63 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
64 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
65 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
66 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
67 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
68 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
69 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
70 * elf64-s390.c (elf_s390_check_relocs): Likewise.
71 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
72 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
73 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
74 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
75 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
76 test indirect/warning links for NULL.
78 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
81 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
82 symbol is referenced by a non-shared object.
83 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
85 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
87 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
88 R_SH_REL32 relocations against undefined weak symbols.
90 2013-03-28 Alan Modra <amodra@gmail.com>
92 * elf64-ppc.c (struct ppc_dyn_relocs): New.
93 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
94 into ifunc and non-ifunc.
95 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
96 separate ifunc/non-ifunc dynrel counts.
97 (allocate_got): Always use reliplt for ifunc.
98 (allocate_dynrelocs): Likewise.
99 (ppc64_elf_size_dynamic_sections): Likewise.
100 (ppc64_elf_layout_multitoc): Likewise.
101 (ppc64_elf_relocate_section): Likewise.
103 2013-03-28 Alan Modra <amodra@gmail.com>
105 * elf32-ppc.c (struct ppc_dyn_relocs): New.
106 (ppc_elf_check_relocs): Separate dynrel counts for local syms
107 into ifunc and non-ifunc.
108 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
109 (ppc_elf_size_dynamic_sections): Likewise.
110 (ppc_elf_relocate_section): Likewise.
112 2013-03-28 Alan Modra <amodra@gmail.com>
114 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
115 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
116 bfd_link_info* and asection* params.
117 (_bfd_elf_reloc_type_class): Likewise.
118 * elf.c (_bfd_elf_reloc_type_class): Likewise.
119 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
120 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
121 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
122 for any reliplt reloc. Don't return reloc_class_plt for
123 R_PPC_REL24 and R_PPC_ADDR24.
124 * elf64-ppc.c (allocate_got): Formatting.
125 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
127 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
128 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
129 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
130 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
131 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
132 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
133 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
134 Add extra params to the various reloc_type_class functions.
136 2013-03-27 Alan Modra <amodra@gmail.com>
138 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
139 masks for all local ifunc syms.
140 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
141 (ppc_elf_size_dynamic_sections): Likewise.
142 (ppc_elf_relocate_section): Likewise.
144 2013-03-27 Will Newton <will.newton@linaro.org>
146 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
147 dynamic reloc for symbols with dynindx == -1.
148 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
149 dynamic reloc for symbols with dynindx == -1.
151 2013-03-27 Will Newton <will.newton@linaro.org>
153 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
154 dynamic reloc for non-default visibility undefined weaks.
155 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
156 dynamic reloc for non-default visibility undefined weaks.
158 2013-03-26 Alan Modra <amodra@gmail.com>
160 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
161 over _bfd_elf_merge_symbol calls.
163 2013-03-26 Alan Modra <amodra@gmail.com>
165 * elflink.c (elf_link_add_object_symbols): Add assertion for
166 common override alignment check code. Formatting.
168 2013-03-25 Alan Modra <amodra@gmail.com>
170 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
171 usual common symbols as well as for dynamic. Add poldbfd param.
172 Save old bfd. Adjust callers.
173 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
174 and "value" by value, not pointer. Adjust caller.
175 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
176 Delete code to set same. Use old_bfd and old_alignment from
177 _bfd_elf_merge_symbol instead. Add default symbol before
178 alignment and size checks. Wrap overlong lines.
180 2013-03-25 Alan Modra <amodra@gmail.com>
182 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
183 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
184 when override is true.
186 2013-03-25 Alan Modra <amodra@gmail.com>
188 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
191 2013-03-25 Alan Modra <amodra@gmail.com>
193 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
195 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
196 early in symbol loop.
198 2013-03-25 Alan Modra <amodra@gmail.com>
200 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
201 (_bfd_elf_init_reloc_shdr): Delete.
202 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
203 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
205 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
207 2013-03-23 Alan Modra <amodra@gmail.com>
209 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
210 * elflink.c (_bfd_elf_merge_symbol): Make static.
211 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
212 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
214 2013-03-23 Alan Modra <amodra@gmail.com>
217 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
218 or ref_regular for BFD_PLUGIN owned syms, or have them affect
219 def_dynamic/ref_dynamic.
220 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
223 2013-03-22 David S. Miller <davem@davemloft.net>
225 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
228 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
231 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
232 errors adjusting relocs and symbols.
234 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
236 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
237 @(disp:32,ERx) to mov @(disp:16,ERx).
238 (R_H8_DISP32A16): New reloc.
239 Comments added and corrected.
240 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
241 * bfd-in2.h: Regenerate.
242 * libbfd.h: Regenerate.
244 2013-03-21 Kai Tietz <ktietz@redhat.com>
246 * coffgen.c (coff_real_object_p): Make global.
247 * peicode.h (coff_real_object_p): Add prototype.
248 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
249 external_PEI_IMAGE_hdr structure.
250 (coff_swap_filehdr_in): Handle variable header-size.
251 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
252 of directory-entiries as specified in pe-header.
254 2013-03-21 Nick Clifton <nickc@redhat.com>
257 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
258 iWMMXt and iWMMXt2 processors from attributes.
260 2013-03-20 Alan Modra <amodra@gmail.com>
262 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
263 sh_type according to is_rela.
265 2013-03-18 Alan Modra <amodra@gmail.com>
268 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
269 considering whether an --as-needed library is needed.
271 2013-03-14 Tom Tromey <tromey@redhat.com>
273 * opncls.c (bfd_get_debug_link_info): Rename from
274 get_debug_link_info. Export. Update comment.
275 (find_separate_debug_file): Update.
276 * bfd-in2.h: Rebuild.
278 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
280 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
282 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
285 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
287 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
288 * elf.c (elfcore_write_s390_tdb): New function.
289 (elfcore_write_register_note): Call it.
290 (elfcore_grok_s390_tdb): New function.
291 (elfcore_grok_note): Call it.
293 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
295 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
297 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
299 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
301 2013-03-04 Alan Modra <amodra@gmail.com>
303 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
304 non-zero addends when relocatable, rather than addends >= 32768.
305 Always zero "addend" before applying relocation.
307 2013-03-04 Nick Clifton <nickc@redhat.com>
309 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
310 file pointer offsets for thin archives.
312 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
314 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
315 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
317 2013-02-27 DJ Delorie <dj@redhat.com>
319 * reloc.c (BFD_RELOC_RL78_CODE): Add.
320 * libbfd.h: Regenerate.
321 * bfd-in2.h: Regenerate.
322 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
323 references in compuated relocs.
325 2013-02-26 Anthony Green <green@moxielogic.com>
327 * config.bfd: Extend moxie-rtems target triplet name support.
329 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
332 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
333 unique_global only for definition.
334 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
336 (elf_link_add_object_symbols): Set unique_global only
339 2013-02-21 Alan Modra <amodra@gmail.com>
341 * elf-bfd.h (struct elf_build_id): Extracted from..
342 (struct elf_build_id_info): ..here. Delete.
343 (struct output_elf_obj_tdata): New, extracted from..
344 (struct elf_obj_tdata): ..here. Reorganize for better packing.
346 (elf_program_header_size): Reference tdata->o.
347 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
348 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
349 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
350 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
351 when opening bfd in any mode that might write.
352 (_bfd_elf_write_object_contents): Use build_id field in
353 output_elf_obj_tdata.
354 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
355 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
357 2013-02-21 Alan Modra <amodra@gmail.com>
359 * elf-bfd.h (struct core_elf_obj_tdata): New.
360 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
361 core_program, and core_command. Add "core".
362 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
363 Update all refs to tdata core fields.
364 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
365 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
366 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
367 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
368 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
369 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
370 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
371 to tdata core fields.
373 2013-02-21 Alan Modra <amodra@gmail.com>
375 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
376 Delete num_locals and num_globals.
377 (elf_num_locals, elf_num_globals): Don't define.
378 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
379 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
380 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
381 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
382 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
383 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
385 * elf.c (elf_map_symbols): Add pnum_locals param. Return
386 number of locals syms via new param.
387 (swap_out_syms): Adjust to suit elf_map_symbols change.
389 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
391 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
392 STO_MICROMIPS annotation.
394 2013-02-19 Alan Modra <amodra@gmail.com>
396 * configure.in: Bump version to 2.23.52.
397 * elf-bfd.h (struct elf_build_id_info): New.
398 (struct elf_obj_tdata): Delete after_write_object_contents,
399 after_write_object_contents_info and build_id_size. Make build_id
400 a pointer to struct elf_build_id_info.
401 * elf.c (_bfd_elf_write_object_contents): Style. Update
402 after_write_ibject_contents invocation.
403 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
404 allow zero size notes.
405 * configure: Regenerate.
407 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
409 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
410 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
411 (micromips_elf64_howto_table_rela): Likewise.
412 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
413 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
414 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
415 (elf_micromips_howto_table_rela): Likewise.
416 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
418 2013-02-18 Paul Brook <paul@codesourcery.com>
420 * elfxx-mips.c (MICROMIPS_P): New macro.
421 (_bfd_mips_elf_symbol_processing): Use it.
423 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
425 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
426 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
428 2013-02-18 Alan Modra <amodra@gmail.com>
431 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
432 (_bfd_elf_strtab_clear_all_refs): Declare.
433 (_bfd_elf_strtab_resize): Declare.
434 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
435 (_bfd_elf_strtab_clear_all_refs): New function.
436 (_bfd_elf_strtab_resize): Likewise.
437 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
439 2013-02-18 Alan Modra <amodra@gmail.com>
441 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
442 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
443 and elf_text_section to..
444 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
445 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
446 (struct alpha_elf_find_line): ..this.
447 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
449 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
452 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
453 for references from the dummy bfd.
455 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
458 * elflink.c (elf_link_add_object_symbols): Also track weak
461 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
464 * archive.c (_bfd_find_nested_archive): Don't allow a nested
465 archive pointing to itself.
466 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
468 2013-02-15 Nick Clifton <nickc@redhat.com>
471 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
472 accessing a corrupt nested archive.
474 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
476 * elfxx-mips.c (mips_got_page_ref): New structure.
477 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
478 pair to represent the anchor point.
479 (mips_got_info): Add a got_page_refs field.
480 (mips_elf_link_hash_table): Add a sym_cache field.
481 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
482 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
483 new anchor representation.
484 (mips_elf_create_got_info): Create got_page_refs rather than
486 (mips_elf_record_got_page_ref): New function.
487 (mips_elf_pages_for_range): Move further down file.
488 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
489 Use a section rather than a (bfd, symndx) pair to represent the
491 (mips_elf_resolve_got_page_ref): New function.
492 (mips_elf_resolve_final_got_entries): Use it to populate
494 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
495 rather than mips_elf_record_got_page_entry. Only nullify h
497 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
500 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
502 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
505 2013-02-12 Alan Modra <amodra@gmail.com>
507 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
508 suitable definition when using generic linker hash table.
510 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
512 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
513 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
514 mips_elf_traverse_got_arg. Count GOT entries.
515 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
516 as argument. Update after above changes.
517 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
518 mips_elf_count_got_entries. Update the calls to
519 mips_elf_resolve_final_got_entries.
521 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
523 * elfxx-mips.c (mips_got_tls_type): New enum.
524 (mips_got_entry): Add tls_initialized.
525 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
526 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
528 (mips_elf_reloc_tls_type, mips_tls_got_entries)
529 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
530 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
532 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
533 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
534 tls_initialized rather than GOT_TLS_DONE.
535 (mips_tls_got_index): Delete.
536 (mips_elf_local_got_index, mips_elf_global_got_index): Use
537 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
538 (mips_elf_record_got_entry): Initialize tls_initialized.
540 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
542 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
543 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
544 tls_ie_got_offset and tls_gd_got_offset.
545 (mips_elf_link_hash_newfunc): Remove initialization.
546 (mips_elf_create_got_info): Likewise.
547 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
548 (mips_tls_single_got_index): Delete.
549 (mips_elf_local_got_index): Always use the GOT entry to track
551 (mips_elf_global_got_index): Likewise.
552 (mips_elf_create_local_got_entry): Assert that TLS entries have
553 already been allocated.
554 (mips_elf_record_global_got_symbol): Don't initialize
555 tls_ie_type or tls_gd_type.
556 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
557 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
559 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
561 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
563 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
564 tls_ie_type and tls_gd_type.
566 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
568 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
569 aliasing violation. Check for htab allocation failures.
571 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
573 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
575 (mips_elf_global_got_index): ...here. Reorder arguments so that
576 the output bfd and info come first.
577 (mips_elf_calculate_relocation): Update the call to
578 mips_elf_global_got_index accordingly.
579 (_bfd_mips_elf_finish_dynamic_symbol): Use
580 mips_elf_primary_global_got_index rather than
581 mips_elf_global_got_index.
582 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
584 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
586 * elfxx-mips.c (mips_got_entry): Update comments.
587 (mips_elf_multi_got_entry_eq): Rename to...
588 (mips_elf_got_entry_eq): ...this, deleting the old definition.
589 (mips_elf_create_got_info): Remove master_got_p argument.
590 Always use mips_elf_got_entry_eq.
591 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
592 Update calls accordingly.
594 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
596 * elfxx-mips.c (mips_got_info): Remove bfd2got.
597 (mips_elf_bfd2got_hash): Delete.
598 (mips_elf_got_per_bfd_arg): Remove bfd2got.
599 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
600 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
601 g->next to test for the multigot case. Use mips_elf_bfd_got rather
602 than mips_elf_got_for_ibfd.
603 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
604 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
605 (mips_elf_make_got_per_bfd): Replace with...
606 (mips_elf_add_got_entry): ...this new function.
607 (mips_elf_make_got_pages_per_bfd): Replace with...
608 (mips_elf_add_got_page_entry): ...this new function.
609 (mips_elf_merge_got_with): Replace bfd2got argument with separate
610 bfd and GOT arguments. Use mips_elf_add_got_entry and
611 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
612 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
613 to set the BFD's GOT and free the old table.
614 (mips_elf_merge_got): Replace bfd2got argument with separate
615 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
616 Use mips_elf_count_got_entries to count the number of entries in
617 each GOT. Update the calls to mips_elf_merge_got_with.
618 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
619 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
620 (mips_elf_multi_got): Don't create the bfd2got hash table.
621 Replace hash table traversal with a walk over the input bfds,
622 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
623 to set the output bfd's GOT.
624 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
625 bfds use the master GOT in the single-GOT case.
626 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
627 rather than mips_elf_got_for_ibfd.
629 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
631 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
632 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
633 (mips_elf_record_global_got_symbol): Update the hash entry before
634 adding the mips_got_entry. Use mips_elf_record_got_entry to do
636 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
637 (mips_elf_record_got_page_entry): Record the entry in both the
640 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
642 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
643 create another one if necessary.
644 (mips_elf_set_gotidx): New function.
645 (mips_elf_set_global_gotidx): Use it.
646 (mips_elf_initialize_tls_index): Likewise. Take a
647 mips_elf_traverse_got_arg as argument.
648 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
649 (mips_elf_multi_got): Likewise. Cope with error returns from
650 mips_elf_set_global_gotidx.
652 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
654 * elfxx-mips.c (mips_got_info): Add relocs field.
655 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
657 (mips_elf_traverse_got_arg): ...this new structure.
658 (mips_elf_count_local_tls_relocs): Delete.
659 (mips_elf_count_global_tls_relocs): Likewise.
660 (mips_elf_count_got_entry): New function.
661 (mips_elf_count_local_got_entries): Likewise.
662 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
663 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
664 (mips_elf_record_local_got_symbol): Don't count got entries here.
665 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
666 (mips_elf_set_global_got_offset): Split into...
667 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
668 new functions. Take a mips_elf_traverse_got_arg rather than a
669 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
670 Use g->relocs to record the number of relocs needed for global GOT
672 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
673 mips_elf_set_global_got_offset_arg. Use the relocs field to count
674 relocations. Update for above function split.
675 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
676 to count both the number of GOT entries and the number of TLS
677 relocs required by local entries. Likewise
678 mips_elf_count_global_tls_entries and global entries.
679 Remove uses of mips_elf_count_local_tls_relocs and
680 mips_elf_count_global_tls_relocs.
682 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
684 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
685 to say that each structure represents only one type of TLS reference.
686 (GOT_TLS_TYPE): New define.
687 (mips_elf_link_hash_entry): Temporarily split tls_type and
688 tls_got_offset into two variables each.
689 (mips_elf_link_hash_newfunc): Update accordingly.
690 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
691 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
692 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
693 (mips_tls_got_relocs): Use a switch statement.
694 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
695 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
696 local "offset" variable.
697 (mips_tls_got_index): Remove r_type argument and assert. Remove
698 code that handled entries with two TLS types; always use the
699 original got_index instead.
700 (mips_tls_single_got_index): New function.
701 (mips_elf_local_got_index): Use entry->tls_type to check for
702 TLS entries. Use mips_tls_single_got_index. Update call to
704 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
705 Use p->tls_type to check for TLS entries. Update call to
706 mips_tls_got_index. Use mips_tls_single_got_index.
707 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
708 Use entry.tls_type to check for TLS entries.
709 (mips_elf_record_global_got_symbol): Replace tls_flag argument
710 with r_type argument. Use mips_elf_reloc_tls_type.
711 Set up the new hash entry fields.
712 (mips_elf_record_local_got_symbol): Replace tls_flag argument
713 with r_type argument. Use mips_elf_reloc_tls_type and
714 mips_tls_got_entries. Remove code that handled entries
715 with multiple TLS types.
716 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
717 (mips_elf_initialize_tls_index): Handle new hash entry fields.
718 Use equality rather than masks when checking for specific TLS types.
719 Use mips_tls_got_entries. Remove code that handled entries
720 with multiple TLS types.
721 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
722 testing the hash table entry.
723 (_bfd_mips_elf_check_relocs): Update calls to
724 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
725 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
726 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
728 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
730 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
731 (mips_elf_got_entry_hash): ...this, deleting the old version.
732 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
735 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
737 * elfxx-mips.c (mips_elf_create_got_info): New function.
738 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
739 (mips_elf_create_got_section): Likewise.
741 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
743 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
746 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
748 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
750 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
752 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
753 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
755 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
757 * elfxx-mips.c (mips_elf_count_global_tls_entries)
758 (mips_elf_count_global_tls_relocs): Don't count indirect or
760 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
761 number of TLS entries were allocated.
763 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
765 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
767 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
769 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
770 if there are TLS relocations.
772 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
774 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
775 (mips_elf_resolve_final_got_entries): Remove bogus comment.
777 2013-02-11 Alan Modra <amodra@gmail.com>
779 * elfcode.h (elf_checksum_contents): Free contents.
780 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
781 * elflink.c (_bfd_elf_link_hash_table_free): New function.
782 (elf_final_link_free): New function, extracted from..
783 (bfd_elf_final_link): ..here. Always call
784 _bfd_elf_write_section_eh_frame_hdr.
785 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
786 _bfd_elf_link_hash_table_free.
787 * libbfd-in.h (_bfd_merge_sections_free): Declare.
788 * libbfd.h: Regenerate.
789 * merge.c (_bfd_merge_sections_free): New function.
790 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
792 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
793 _bfd_elf_link_hash_table_free.
794 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
795 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
796 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
797 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
798 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
799 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
800 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
801 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
802 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
803 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
804 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
805 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
806 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
807 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
808 (bfd_elf32_bfd_link_hash_table_free): Don't define.
809 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
810 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
812 2013-02-10 Alan Modra <amodra@gmail.com>
814 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
815 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
816 * m68klinux.c (linux_link_hash_table_create): Likewise.
817 * sparclinux.c (linux_link_hash_table_create): Likewise.
818 * sunos.c (sunos_link_hash_table_create): Likewise.
819 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
820 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
821 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
822 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
823 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
824 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
825 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
826 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
827 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
828 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
829 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
830 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
831 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
832 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
833 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
834 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
835 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
836 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
837 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
838 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
839 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
840 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
841 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
842 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
843 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
844 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
845 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
846 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
848 2013-02-10 Alan Modra <amodra@gmail.com>
850 * i386linux.c (linux_link_hash_table_create): Allocate table
851 with bfd_zmalloc, not bfd_alloc.
852 * pdp11.c (link_hash_table_create): Allocate table with
853 bfd_malloc, not bfd_alloc.
854 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
855 with bfd_zmalloc, not bfd_zalloc.
856 (bfin_link_hash_table_create): Likewise.
857 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
858 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
860 2013-02-10 Alan Modra <amodra@gmail.com>
863 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
865 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
867 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
869 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
872 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
874 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
877 2013-02-08 Alan Modra <amodra@gmail.com>
880 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
881 * elf.c (elf_find_function): Revert last change. Use new
882 tdata field rather than static vars for cache.
884 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
887 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
888 symbol is defined in regular object.
890 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
893 * elf.c (elf_find_function): Don't cache if symbols change.
895 2013-02-07 Alan Modra <amodra@gmail.com>
898 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
899 copy attributes from or to non-ELF.
901 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
903 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
904 for non-zero TLS symbol.
905 (elf_i386_relocate_section): Don't resolve size relocation against
907 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
908 pc_count for non-zero TLS symbol.
909 (elf_x86_64_relocate_section): Don't resolve size relocation
910 against non-zero TLS symbol.
912 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
913 Andrew Jenner <andrew@codesourcery.com>
915 Based on patches from Altera Corporation.
917 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
918 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
919 (BFD_BACKENDS): Add elf32-nios2.lo.
920 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
921 * Makefile.in: Regenerated.
922 * configure.in: Add entries for bfd_elf32_bignios2_vec and
923 bfd_elf32_littlenios2_vec.
924 * configure: Regenerated.
925 * config.bfd: Add cases for nios2.
926 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
927 (bfd_mach_nios2): Define.
928 (bfd_nios2_arch): Declare.
929 (bfd_archures_list): Add bfd_nios2_arch.
930 * targets.c (bfd_elf32_bignios2_vec): Declare.
931 (bfd_elf32_littlenios2_vec): Declare.
932 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
933 bfd_elf32_littlenios2_vec.
934 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
935 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
936 * bfd-in2.h: Regenerated.
937 * libbfd.h: Regenerated.
938 * cpu-nios2.c: New file.
939 * elf32-nios2.c: New file.
941 2013-02-06 Alan Modra <amodra@gmail.com>
943 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
946 2013-02-06 Alan Modra <amodra@gmail.com>
948 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
949 * Makefile.in: Regenerate.
951 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
952 Pedro Alves <palves@redhat.com>
954 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
955 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
957 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
958 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
959 * elf-linux-psinfo.h: New file.
960 * elf.c: Include elf-linux-psinfo.h.
961 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
963 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
964 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
965 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
966 (elfcore_write_ppc_linux_prpsinfo32): New function.
968 2013-02-04 Tristan Gingold <gingold@adacore.com>
970 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
973 2013-02-04 Alan Modra <amodra@gmail.com>
975 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
976 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
977 * Makefile.in: Regenerate.
978 * po/SRC-POTFILES.in: Regenerate.
980 2013-02-04 Alan Modra <amodra@gmail.com>
982 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
983 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
985 2013-02-01 Alan Modra <amodra@gmail.com>
987 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
990 2013-01-31 Tristan Gingold <gingold@adacore.com>
992 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
993 earlier. Fix status checking of bfd_mach_o_scan_start_address.
994 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
996 2013-01-31 Alan Modra <amodra@gmail.com>
997 David S. Miller <davem@davemloft.net>
1000 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1001 references to __tls_get_addr.
1002 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1003 vtinherit and vtentry reloc handling too.
1004 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1006 2013-01-31 Alan Modra <amodra@gmail.com>
1008 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1010 2013-01-31 Alan Modra <amodra@gmail.com>
1012 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1014 2013-01-28 Alan Modra <amodra@gmail.com>
1016 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1017 "relocation" in error messages throughout file.
1018 (ppc64_elf_relocate_section): Remove sibling call error message,
1019 replace with "call lacks nop". Specially report errors for
1020 branches to function entry points via OPD lookup and branches
1021 to stubs. Remove NULL symbol handling now done by %T.
1023 2013-01-28 Alan Modra <amodra@gmail.com>
1025 * archive.c (bfd_generic_archive_p): Return target and keep
1026 ardata on partial matches.
1027 * format.c (bfd_check_format_matches): Adjust for above
1028 change. Remove bfd_error_file_ambiguously_recognized dead
1031 2013-01-26 Alan Modra <amodra@gmail.com>
1033 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1034 bfd_preserve_finish): Move to..
1035 * format.c: ..here, splitting out..
1036 (bfd_reinit): ..this. New function.
1037 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1038 keep bfd state for a match.
1039 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1040 * elfcore.h (elf_core_file_p): Likewise.
1041 * mach-o.c (bfd_mach_o_header_p): Likewise.
1042 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1043 * xsym.c (bfd_sym_object_p): Likewise.
1044 * mmo.c (mmo_scan): Clear abfd->symcount.
1045 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1046 * section.c (bfd_section_list_clear): Clear section_htab.count.
1047 * bfd-in2.h: Regenerate.
1049 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
1051 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1052 second reloc, make sure that the reloc potentially exists first.
1054 2013-01-24 Nick Clifton <nickc@redhat.com>
1056 * archures.c: Add bfd_mach_v850e3v5.
1057 * bfd-in2.h: Regenerate.
1058 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1059 * cpu-v850_rh850.c: Likewise.
1060 * elf32-v850.c: Add support for v850e3v5 architecture.
1062 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
1064 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1066 2013-01-23 Leif Ekblad <leif@rdos.net>
1068 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1070 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1072 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1073 non-zero TLS symbol.
1074 (elf_i386_relocate_section): Resolve size relocation against
1075 non-zero TLS symbol.
1076 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1077 for non-zero TLS symbol.
1078 (elf_x86_64_relocate_section): Resolve size relocation against
1079 non-zero TLS symbol.
1081 2013-01-18 Mike Frysinger <vapier@gentoo.org>
1083 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1084 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
1087 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
1089 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1090 PC-relative relocation.
1091 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1092 as PC-relative relocation.
1094 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1096 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1098 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1100 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1101 and R_X86_64_SIZE64 check.
1102 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1103 nor R_X86_64_SIZE64.
1105 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1107 * bfd-in2.h: Regenerated.
1108 * libbfd.h: Likewise.
1110 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1111 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1112 (elf_i386_check_relocs): Handle R_386_SIZE32.
1113 (elf_i386_gc_sweep_hook): Likewise.
1114 (elf_i386_relocate_section): Likewise.
1116 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1117 and R_X86_64_SIZE64 entries.
1118 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1119 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1120 (elf_x86_64_reloc_name_lookup): Likewise.
1121 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1123 (elf_x86_64_gc_sweep_hook): Likewise.
1124 (elf_x86_64_relocate_section): Likewise.
1126 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1129 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1131 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1132 with R_X86_64_RELATIVE64.
1134 2013-01-15 Nick Clifton <nickc@redhat.com>
1136 * elf32-msp430.c: Fix spelling typo.
1138 2013-01-15 Alan Modra <amodra@gmail.com>
1140 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1143 2013-01-14 Alan Modra <amodra@gmail.com>
1146 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1147 (memory_bclose): Likewise. Return 0 on success.
1148 * cache.c (cache_bclose): Likewise.
1149 * opncls.c (opncls_bclose, bfd_close): Likewise.
1150 * vms-lib.c (vms_lib_bclose): Likewise.
1151 * libbfd.h: Regenerate.
1153 2013-01-13 Alan Modra <amodra@gmail.com>
1155 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1156 Add ref_dynamic_nonweak.
1157 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1158 (_bfd_elf_merge_symbol): Don't call above function. Move
1159 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
1161 (elf_link_add_object_symbols): Delete redundant "override" test.
1162 Don't set dynamic_def here.
1163 (elf_link_output_extsym): Update.
1165 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
1167 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1168 normal and TLS symbol access.
1169 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1171 2013-01-12 Alan Modra <amodra@gmail.com>
1173 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1174 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1175 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1177 2013-01-12 Alan Modra <amodra@gmail.com>
1180 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1181 (_bfd_elf_strtab_clear_all_refs): Define.
1182 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1183 (_bfd_elf_strtab_clear_all_refs): Delete.
1184 * elflink.c (elf_link_add_object_symbols): Clear out added
1185 strtab refs. Correct handling of warning common symbols.
1187 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1189 * aout0.c: Remove trailing white spaces.
1190 * archive.c: Likewise.
1191 * archures.c: Likewise.
1192 * bfd-in.h: Likewise.
1193 * bfd-in2.h: Likewise.
1194 * coff-alpha.c: Likewise.
1195 * coff-i860.c: Likewise.
1196 * coff-mips.c: Likewise.
1197 * coff-ppc.c: Likewise.
1198 * coff-tic80.c: Likewise.
1199 * coff-x86_64.c: Likewise.
1200 * coff-z80.c: Likewise.
1201 * coffcode.h: Likewise.
1202 * coffgen.c: Likewise.
1203 * cofflink.c: Likewise.
1204 * compress.c: Likewise.
1205 * corefile.c: Likewise.
1206 * cpu-arm.c: Likewise.
1207 * cpu-avr.c: Likewise.
1208 * cpu-bfin.c: Likewise.
1209 * cpu-cr16.c: Likewise.
1210 * cpu-cr16c.c: Likewise.
1211 * cpu-crx.c: Likewise.
1212 * cpu-h8300.c: Likewise.
1213 * cpu-i386.c: Likewise.
1214 * cpu-lm32.c: Likewise.
1215 * cpu-m68k.c: Likewise.
1216 * cpu-moxie.c: Likewise.
1217 * cpu-msp430.c: Likewise.
1218 * cpu-sh.c: Likewise.
1219 * cpu-xc16x.c: Likewise.
1220 * dwarf2.c: Likewise.
1221 * ecofflink.c: Likewise.
1222 * ecoffswap.h: Likewise.
1223 * elf-ifunc.c: Likewise.
1224 * elf-m10300.c: Likewise.
1225 * elf-vxworks.c: Likewise.
1226 * elf32-avr.c: Likewise.
1227 * elf32-avr.h: Likewise.
1228 * elf32-cr16.c: Likewise.
1229 * elf32-cr16c.c: Likewise.
1230 * elf32-cris.c: Likewise.
1231 * elf32-crx.c: Likewise.
1232 * elf32-frv.c: Likewise.
1233 * elf32-hppa.c: Likewise.
1234 * elf32-i860.c: Likewise.
1235 * elf32-ip2k.c: Likewise.
1236 * elf32-iq2000.c: Likewise.
1237 * elf32-m32c.c: Likewise.
1238 * elf32-m68hc1x.c: Likewise.
1239 * elf32-msp430.c: Likewise.
1240 * elf32-mt.c: Likewise.
1241 * elf32-ppc.c: Likewise.
1242 * elf32-rl78.c: Likewise.
1243 * elf32-s390.c: Likewise.
1244 * elf32-score.h: Likewise.
1245 * elf32-sh-symbian.c: Likewise.
1246 * elf32-sh.c: Likewise.
1247 * elf32-spu.c: Likewise.
1248 * elf32-tic6x.c: Likewise.
1249 * elf32-v850.c: Likewise.
1250 * elf32-xc16x.c: Likewise.
1251 * elf32-xtensa.c: Likewise.
1252 * elf64-alpha.c: Likewise.
1253 * elf64-hppa.c: Likewise.
1254 * elf64-ppc.c: Likewise.
1255 * elf64-s390.c: Likewise.
1256 * elfcore.h: Likewise.
1257 * elflink.c: Likewise.
1258 * elfxx-mips.c: Likewise.
1259 * elfxx-sparc.c: Likewise.
1260 * elfxx-tilegx.c: Likewise.
1262 * libcoff.h: Likewise.
1263 * libpei.h: Likewise.
1264 * libxcoff.h: Likewise.
1265 * linker.c: Likewise.
1266 * mach-o-i386.c: Likewise.
1267 * mach-o-target.c: Likewise.
1268 * mach-o.c: Likewise.
1269 * mach-o.h: Likewise.
1271 * opncls.c: Likewise.
1272 * pdp11.c: Likewise.
1273 * pe-x86_64.c: Likewise.
1274 * peXXigen.c: Likewise.
1275 * pef-traceback.h: Likewise.
1276 * pei-x86_64.c: Likewise.
1277 * peicode.h: Likewise.
1278 * plugin.c: Likewise.
1279 * reloc.c: Likewise.
1280 * riscix.c: Likewise.
1281 * section.c: Likewise.
1284 * tekhex.c: Likewise.
1285 * ticoff.h: Likewise.
1286 * vaxbsd.c: Likewise.
1287 * xcofflink.c: Likewise.
1288 * xtensa-isa.c: Likewise.
1290 2013-01-10 Will Newton <will.newton@imgtec.com>
1292 * Makefile.am: Add Meta.
1293 * Makefile.in: Regenerate.
1294 * archures.c (bfd_mach_metag): New.
1295 * bfd-in2.h: Regenerate.
1296 * config.bfd: Add Meta.
1297 * configure: Regenerate.
1298 * configure.in: Add Meta.
1299 * cpu-metag.c: New file.
1300 * elf-bfd.h: Add Meta.
1301 * elf32-metag.c: New file.
1302 * elf32-metag.h: New file.
1303 * libbfd.h: Regenerate.
1304 * reloc.c: Add Meta relocations.
1305 * targets.c: Add Meta.
1307 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
1309 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
1310 (elfcore_write_aarch_hw_break): Likewise.
1311 (elfcore_write_aarch_hw_watch): Likewise.
1312 * elf.c (elfcore_grok_aarch_tls): New function.
1313 (elfcore_grok_aarch_hw_break): Likewise.
1314 (elfcore_grok_aarch_hw_watch): Likewise.
1315 (elfcore_grok_note): Call the new functions to handle the
1316 corresponding notes.
1317 (elfcore_write_aarch_tls): New function.
1318 (elfcore_write_aarch_hw_break): Likewise.
1319 (elfcore_write_aarch_hw_watch): Likewise.
1320 (elfcore_write_register_note): Call the new functions to handle the
1321 corresponding pseudo sections.
1323 2013-01-07 Tom Tromey <tromey@redhat.com>
1325 * section.c (_bfd_std_section): Rename from std_section.
1326 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
1327 (STD_SECTION): Update.
1328 * bfd-in2.h: Rebuild.
1330 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
1332 * archures.c (bfd_mach_mips5900): Define.
1333 * bfd-in2.h: Regenerate.
1334 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
1335 * cpu-mips.c: Add support for MIPS r5900.
1336 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
1338 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
1339 Nick Clifton <nickc@redhat.com>
1341 * elflink.c (get_value): Prevent the use of an undefined shift
1342 operation. Add sanity checks.
1344 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1346 * config.bfd (cr16*-*-uclinux*): New target support.
1349 For older changes see ChangeLog-2012
1351 Copyright (C) 2013 Free Software Foundation, Inc.
1353 Copying and distribution of this file, with or without modification,
1354 are permitted in any medium without royalty provided the copyright
1355 notice and this notice are preserved.
1361 version-control: never