1 2013-04-05 Nick Clifton <nickc@redhat.com>
3 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
5 2013-04-04 Alan Modra <amodra@gmail.com>
7 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
8 * bfd-in2.h: Regenerate.
9 * elflink.c (elf_link_add_object_symbols): Use new error.
11 2013-04-03 Nick Clifton <nickc@redhat.com>
13 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
14 (bfd_elf32_bfd_is_target_special_symbol): Define.
16 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
18 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
19 elf64_aarch64_locals to get local GOT reference counts.
21 2013-04-02 DJ Delorie <dj@redhat.com>
23 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
24 (rl78_elf_relax_section): Only fetch the next reloc if there is
27 2013-03-30 Alan Modra <amodra@gmail.com>
30 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
31 global symbols referenced by relocs.
32 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
33 * elf32-bfin.c (bfin_check_relocs): Likewise.
34 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
35 * elf32-cris.c (cris_elf_check_relocs): Likewise.
36 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
37 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
38 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
39 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
40 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
41 * elf32-i370.c (i370_elf_check_relocs): Likewise.
42 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
43 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
44 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
45 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
46 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
47 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
48 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
49 * elf32-metag.c (elf_metag_check_relocs): Likewise.
50 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
51 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
52 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
53 * elf32-mt.c (mt_elf_check_relocs): Likewise.
54 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
55 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
56 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
57 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
58 * elf32-s390.c (elf_s390_check_relocs): Likewise.
59 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
60 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
61 * elf32-sh.c (sh_elf_check_relocs): Likewise.
62 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
63 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
64 * elf32-v850.c (v850_elf_check_relocs): Likewise.
65 * elf32-vax.c (elf_vax_check_relocs): Likewise.
66 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
67 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
68 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
69 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
70 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
71 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
72 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
73 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
74 * elf64-s390.c (elf_s390_check_relocs): Likewise.
75 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
76 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
77 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
78 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
79 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
80 test indirect/warning links for NULL.
82 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
85 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
86 symbol is referenced by a non-shared object.
87 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
89 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
91 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
92 R_SH_REL32 relocations against undefined weak symbols.
94 2013-03-28 Alan Modra <amodra@gmail.com>
96 * elf64-ppc.c (struct ppc_dyn_relocs): New.
97 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
98 into ifunc and non-ifunc.
99 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
100 separate ifunc/non-ifunc dynrel counts.
101 (allocate_got): Always use reliplt for ifunc.
102 (allocate_dynrelocs): Likewise.
103 (ppc64_elf_size_dynamic_sections): Likewise.
104 (ppc64_elf_layout_multitoc): Likewise.
105 (ppc64_elf_relocate_section): Likewise.
107 2013-03-28 Alan Modra <amodra@gmail.com>
109 * elf32-ppc.c (struct ppc_dyn_relocs): New.
110 (ppc_elf_check_relocs): Separate dynrel counts for local syms
111 into ifunc and non-ifunc.
112 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
113 (ppc_elf_size_dynamic_sections): Likewise.
114 (ppc_elf_relocate_section): Likewise.
116 2013-03-28 Alan Modra <amodra@gmail.com>
118 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
119 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
120 bfd_link_info* and asection* params.
121 (_bfd_elf_reloc_type_class): Likewise.
122 * elf.c (_bfd_elf_reloc_type_class): Likewise.
123 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
124 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
125 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
126 for any reliplt reloc. Don't return reloc_class_plt for
127 R_PPC_REL24 and R_PPC_ADDR24.
128 * elf64-ppc.c (allocate_got): Formatting.
129 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
131 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
132 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
133 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
134 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
135 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
136 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
137 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
138 Add extra params to the various reloc_type_class functions.
140 2013-03-27 Alan Modra <amodra@gmail.com>
142 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
143 masks for all local ifunc syms.
144 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
145 (ppc_elf_size_dynamic_sections): Likewise.
146 (ppc_elf_relocate_section): Likewise.
148 2013-03-27 Will Newton <will.newton@linaro.org>
150 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
151 dynamic reloc for symbols with dynindx == -1.
152 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
153 dynamic reloc for symbols with dynindx == -1.
155 2013-03-27 Will Newton <will.newton@linaro.org>
157 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
158 dynamic reloc for non-default visibility undefined weaks.
159 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
160 dynamic reloc for non-default visibility undefined weaks.
162 2013-03-26 Alan Modra <amodra@gmail.com>
164 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
165 over _bfd_elf_merge_symbol calls.
167 2013-03-26 Alan Modra <amodra@gmail.com>
169 * elflink.c (elf_link_add_object_symbols): Add assertion for
170 common override alignment check code. Formatting.
172 2013-03-25 Alan Modra <amodra@gmail.com>
174 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
175 usual common symbols as well as for dynamic. Add poldbfd param.
176 Save old bfd. Adjust callers.
177 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
178 and "value" by value, not pointer. Adjust caller.
179 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
180 Delete code to set same. Use old_bfd and old_alignment from
181 _bfd_elf_merge_symbol instead. Add default symbol before
182 alignment and size checks. Wrap overlong lines.
184 2013-03-25 Alan Modra <amodra@gmail.com>
186 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
187 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
188 when override is true.
190 2013-03-25 Alan Modra <amodra@gmail.com>
192 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
195 2013-03-25 Alan Modra <amodra@gmail.com>
197 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
199 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
200 early in symbol loop.
202 2013-03-25 Alan Modra <amodra@gmail.com>
204 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
205 (_bfd_elf_init_reloc_shdr): Delete.
206 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
207 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
209 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
211 2013-03-23 Alan Modra <amodra@gmail.com>
213 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
214 * elflink.c (_bfd_elf_merge_symbol): Make static.
215 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
216 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
218 2013-03-23 Alan Modra <amodra@gmail.com>
221 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
222 or ref_regular for BFD_PLUGIN owned syms, or have them affect
223 def_dynamic/ref_dynamic.
224 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
227 2013-03-22 David S. Miller <davem@davemloft.net>
229 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
232 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
235 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
236 errors adjusting relocs and symbols.
238 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
240 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
241 @(disp:32,ERx) to mov @(disp:16,ERx).
242 (R_H8_DISP32A16): New reloc.
243 Comments added and corrected.
244 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
245 * bfd-in2.h: Regenerate.
246 * libbfd.h: Regenerate.
248 2013-03-21 Kai Tietz <ktietz@redhat.com>
250 * coffgen.c (coff_real_object_p): Make global.
251 * peicode.h (coff_real_object_p): Add prototype.
252 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
253 external_PEI_IMAGE_hdr structure.
254 (coff_swap_filehdr_in): Handle variable header-size.
255 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
256 of directory-entiries as specified in pe-header.
258 2013-03-21 Nick Clifton <nickc@redhat.com>
261 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
262 iWMMXt and iWMMXt2 processors from attributes.
264 2013-03-20 Alan Modra <amodra@gmail.com>
266 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
267 sh_type according to is_rela.
269 2013-03-18 Alan Modra <amodra@gmail.com>
272 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
273 considering whether an --as-needed library is needed.
275 2013-03-14 Tom Tromey <tromey@redhat.com>
277 * opncls.c (bfd_get_debug_link_info): Rename from
278 get_debug_link_info. Export. Update comment.
279 (find_separate_debug_file): Update.
280 * bfd-in2.h: Rebuild.
282 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
284 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
286 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
289 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
291 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
292 * elf.c (elfcore_write_s390_tdb): New function.
293 (elfcore_write_register_note): Call it.
294 (elfcore_grok_s390_tdb): New function.
295 (elfcore_grok_note): Call it.
297 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
299 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
301 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
303 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
305 2013-03-04 Alan Modra <amodra@gmail.com>
307 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
308 non-zero addends when relocatable, rather than addends >= 32768.
309 Always zero "addend" before applying relocation.
311 2013-03-04 Nick Clifton <nickc@redhat.com>
313 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
314 file pointer offsets for thin archives.
316 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
318 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
319 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
321 2013-02-27 DJ Delorie <dj@redhat.com>
323 * reloc.c (BFD_RELOC_RL78_CODE): Add.
324 * libbfd.h: Regenerate.
325 * bfd-in2.h: Regenerate.
326 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
327 references in compuated relocs.
329 2013-02-26 Anthony Green <green@moxielogic.com>
331 * config.bfd: Extend moxie-rtems target triplet name support.
333 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
336 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
337 unique_global only for definition.
338 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
340 (elf_link_add_object_symbols): Set unique_global only
343 2013-02-21 Alan Modra <amodra@gmail.com>
345 * elf-bfd.h (struct elf_build_id): Extracted from..
346 (struct elf_build_id_info): ..here. Delete.
347 (struct output_elf_obj_tdata): New, extracted from..
348 (struct elf_obj_tdata): ..here. Reorganize for better packing.
350 (elf_program_header_size): Reference tdata->o.
351 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
352 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
353 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
354 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
355 when opening bfd in any mode that might write.
356 (_bfd_elf_write_object_contents): Use build_id field in
357 output_elf_obj_tdata.
358 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
359 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
361 2013-02-21 Alan Modra <amodra@gmail.com>
363 * elf-bfd.h (struct core_elf_obj_tdata): New.
364 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
365 core_program, and core_command. Add "core".
366 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
367 Update all refs to tdata core fields.
368 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
369 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
370 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
371 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
372 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
373 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
374 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
375 to tdata core fields.
377 2013-02-21 Alan Modra <amodra@gmail.com>
379 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
380 Delete num_locals and num_globals.
381 (elf_num_locals, elf_num_globals): Don't define.
382 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
383 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
384 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
385 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
386 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
387 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
389 * elf.c (elf_map_symbols): Add pnum_locals param. Return
390 number of locals syms via new param.
391 (swap_out_syms): Adjust to suit elf_map_symbols change.
393 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
395 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
396 STO_MICROMIPS annotation.
398 2013-02-19 Alan Modra <amodra@gmail.com>
400 * configure.in: Bump version to 2.23.52.
401 * elf-bfd.h (struct elf_build_id_info): New.
402 (struct elf_obj_tdata): Delete after_write_object_contents,
403 after_write_object_contents_info and build_id_size. Make build_id
404 a pointer to struct elf_build_id_info.
405 * elf.c (_bfd_elf_write_object_contents): Style. Update
406 after_write_ibject_contents invocation.
407 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
408 allow zero size notes.
409 * configure: Regenerate.
411 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
413 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
414 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
415 (micromips_elf64_howto_table_rela): Likewise.
416 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
417 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
418 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
419 (elf_micromips_howto_table_rela): Likewise.
420 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
422 2013-02-18 Paul Brook <paul@codesourcery.com>
424 * elfxx-mips.c (MICROMIPS_P): New macro.
425 (_bfd_mips_elf_symbol_processing): Use it.
427 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
429 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
430 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
432 2013-02-18 Alan Modra <amodra@gmail.com>
435 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
436 (_bfd_elf_strtab_clear_all_refs): Declare.
437 (_bfd_elf_strtab_resize): Declare.
438 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
439 (_bfd_elf_strtab_clear_all_refs): New function.
440 (_bfd_elf_strtab_resize): Likewise.
441 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
443 2013-02-18 Alan Modra <amodra@gmail.com>
445 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
446 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
447 and elf_text_section to..
448 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
449 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
450 (struct alpha_elf_find_line): ..this.
451 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
453 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
456 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
457 for references from the dummy bfd.
459 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
462 * elflink.c (elf_link_add_object_symbols): Also track weak
465 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
468 * archive.c (_bfd_find_nested_archive): Don't allow a nested
469 archive pointing to itself.
470 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
472 2013-02-15 Nick Clifton <nickc@redhat.com>
475 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
476 accessing a corrupt nested archive.
478 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
480 * elfxx-mips.c (mips_got_page_ref): New structure.
481 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
482 pair to represent the anchor point.
483 (mips_got_info): Add a got_page_refs field.
484 (mips_elf_link_hash_table): Add a sym_cache field.
485 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
486 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
487 new anchor representation.
488 (mips_elf_create_got_info): Create got_page_refs rather than
490 (mips_elf_record_got_page_ref): New function.
491 (mips_elf_pages_for_range): Move further down file.
492 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
493 Use a section rather than a (bfd, symndx) pair to represent the
495 (mips_elf_resolve_got_page_ref): New function.
496 (mips_elf_resolve_final_got_entries): Use it to populate
498 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
499 rather than mips_elf_record_got_page_entry. Only nullify h
501 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
504 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
506 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
509 2013-02-12 Alan Modra <amodra@gmail.com>
511 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
512 suitable definition when using generic linker hash table.
514 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
516 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
517 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
518 mips_elf_traverse_got_arg. Count GOT entries.
519 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
520 as argument. Update after above changes.
521 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
522 mips_elf_count_got_entries. Update the calls to
523 mips_elf_resolve_final_got_entries.
525 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
527 * elfxx-mips.c (mips_got_tls_type): New enum.
528 (mips_got_entry): Add tls_initialized.
529 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
530 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
532 (mips_elf_reloc_tls_type, mips_tls_got_entries)
533 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
534 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
536 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
537 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
538 tls_initialized rather than GOT_TLS_DONE.
539 (mips_tls_got_index): Delete.
540 (mips_elf_local_got_index, mips_elf_global_got_index): Use
541 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
542 (mips_elf_record_got_entry): Initialize tls_initialized.
544 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
546 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
547 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
548 tls_ie_got_offset and tls_gd_got_offset.
549 (mips_elf_link_hash_newfunc): Remove initialization.
550 (mips_elf_create_got_info): Likewise.
551 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
552 (mips_tls_single_got_index): Delete.
553 (mips_elf_local_got_index): Always use the GOT entry to track
555 (mips_elf_global_got_index): Likewise.
556 (mips_elf_create_local_got_entry): Assert that TLS entries have
557 already been allocated.
558 (mips_elf_record_global_got_symbol): Don't initialize
559 tls_ie_type or tls_gd_type.
560 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
561 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
563 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
565 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
567 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
568 tls_ie_type and tls_gd_type.
570 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
572 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
573 aliasing violation. Check for htab allocation failures.
575 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
577 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
579 (mips_elf_global_got_index): ...here. Reorder arguments so that
580 the output bfd and info come first.
581 (mips_elf_calculate_relocation): Update the call to
582 mips_elf_global_got_index accordingly.
583 (_bfd_mips_elf_finish_dynamic_symbol): Use
584 mips_elf_primary_global_got_index rather than
585 mips_elf_global_got_index.
586 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
588 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
590 * elfxx-mips.c (mips_got_entry): Update comments.
591 (mips_elf_multi_got_entry_eq): Rename to...
592 (mips_elf_got_entry_eq): ...this, deleting the old definition.
593 (mips_elf_create_got_info): Remove master_got_p argument.
594 Always use mips_elf_got_entry_eq.
595 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
596 Update calls accordingly.
598 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
600 * elfxx-mips.c (mips_got_info): Remove bfd2got.
601 (mips_elf_bfd2got_hash): Delete.
602 (mips_elf_got_per_bfd_arg): Remove bfd2got.
603 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
604 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
605 g->next to test for the multigot case. Use mips_elf_bfd_got rather
606 than mips_elf_got_for_ibfd.
607 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
608 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
609 (mips_elf_make_got_per_bfd): Replace with...
610 (mips_elf_add_got_entry): ...this new function.
611 (mips_elf_make_got_pages_per_bfd): Replace with...
612 (mips_elf_add_got_page_entry): ...this new function.
613 (mips_elf_merge_got_with): Replace bfd2got argument with separate
614 bfd and GOT arguments. Use mips_elf_add_got_entry and
615 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
616 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
617 to set the BFD's GOT and free the old table.
618 (mips_elf_merge_got): Replace bfd2got argument with separate
619 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
620 Use mips_elf_count_got_entries to count the number of entries in
621 each GOT. Update the calls to mips_elf_merge_got_with.
622 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
623 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
624 (mips_elf_multi_got): Don't create the bfd2got hash table.
625 Replace hash table traversal with a walk over the input bfds,
626 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
627 to set the output bfd's GOT.
628 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
629 bfds use the master GOT in the single-GOT case.
630 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
631 rather than mips_elf_got_for_ibfd.
633 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
635 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
636 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
637 (mips_elf_record_global_got_symbol): Update the hash entry before
638 adding the mips_got_entry. Use mips_elf_record_got_entry to do
640 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
641 (mips_elf_record_got_page_entry): Record the entry in both the
644 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
646 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
647 create another one if necessary.
648 (mips_elf_set_gotidx): New function.
649 (mips_elf_set_global_gotidx): Use it.
650 (mips_elf_initialize_tls_index): Likewise. Take a
651 mips_elf_traverse_got_arg as argument.
652 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
653 (mips_elf_multi_got): Likewise. Cope with error returns from
654 mips_elf_set_global_gotidx.
656 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
658 * elfxx-mips.c (mips_got_info): Add relocs field.
659 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
661 (mips_elf_traverse_got_arg): ...this new structure.
662 (mips_elf_count_local_tls_relocs): Delete.
663 (mips_elf_count_global_tls_relocs): Likewise.
664 (mips_elf_count_got_entry): New function.
665 (mips_elf_count_local_got_entries): Likewise.
666 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
667 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
668 (mips_elf_record_local_got_symbol): Don't count got entries here.
669 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
670 (mips_elf_set_global_got_offset): Split into...
671 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
672 new functions. Take a mips_elf_traverse_got_arg rather than a
673 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
674 Use g->relocs to record the number of relocs needed for global GOT
676 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
677 mips_elf_set_global_got_offset_arg. Use the relocs field to count
678 relocations. Update for above function split.
679 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
680 to count both the number of GOT entries and the number of TLS
681 relocs required by local entries. Likewise
682 mips_elf_count_global_tls_entries and global entries.
683 Remove uses of mips_elf_count_local_tls_relocs and
684 mips_elf_count_global_tls_relocs.
686 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
688 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
689 to say that each structure represents only one type of TLS reference.
690 (GOT_TLS_TYPE): New define.
691 (mips_elf_link_hash_entry): Temporarily split tls_type and
692 tls_got_offset into two variables each.
693 (mips_elf_link_hash_newfunc): Update accordingly.
694 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
695 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
696 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
697 (mips_tls_got_relocs): Use a switch statement.
698 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
699 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
700 local "offset" variable.
701 (mips_tls_got_index): Remove r_type argument and assert. Remove
702 code that handled entries with two TLS types; always use the
703 original got_index instead.
704 (mips_tls_single_got_index): New function.
705 (mips_elf_local_got_index): Use entry->tls_type to check for
706 TLS entries. Use mips_tls_single_got_index. Update call to
708 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
709 Use p->tls_type to check for TLS entries. Update call to
710 mips_tls_got_index. Use mips_tls_single_got_index.
711 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
712 Use entry.tls_type to check for TLS entries.
713 (mips_elf_record_global_got_symbol): Replace tls_flag argument
714 with r_type argument. Use mips_elf_reloc_tls_type.
715 Set up the new hash entry fields.
716 (mips_elf_record_local_got_symbol): Replace tls_flag argument
717 with r_type argument. Use mips_elf_reloc_tls_type and
718 mips_tls_got_entries. Remove code that handled entries
719 with multiple TLS types.
720 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
721 (mips_elf_initialize_tls_index): Handle new hash entry fields.
722 Use equality rather than masks when checking for specific TLS types.
723 Use mips_tls_got_entries. Remove code that handled entries
724 with multiple TLS types.
725 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
726 testing the hash table entry.
727 (_bfd_mips_elf_check_relocs): Update calls to
728 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
729 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
730 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
732 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
734 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
735 (mips_elf_got_entry_hash): ...this, deleting the old version.
736 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
739 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
741 * elfxx-mips.c (mips_elf_create_got_info): New function.
742 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
743 (mips_elf_create_got_section): Likewise.
745 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
747 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
750 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
752 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
754 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
756 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
757 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
759 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
761 * elfxx-mips.c (mips_elf_count_global_tls_entries)
762 (mips_elf_count_global_tls_relocs): Don't count indirect or
764 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
765 number of TLS entries were allocated.
767 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
769 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
771 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
773 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
774 if there are TLS relocations.
776 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
778 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
779 (mips_elf_resolve_final_got_entries): Remove bogus comment.
781 2013-02-11 Alan Modra <amodra@gmail.com>
783 * elfcode.h (elf_checksum_contents): Free contents.
784 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
785 * elflink.c (_bfd_elf_link_hash_table_free): New function.
786 (elf_final_link_free): New function, extracted from..
787 (bfd_elf_final_link): ..here. Always call
788 _bfd_elf_write_section_eh_frame_hdr.
789 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
790 _bfd_elf_link_hash_table_free.
791 * libbfd-in.h (_bfd_merge_sections_free): Declare.
792 * libbfd.h: Regenerate.
793 * merge.c (_bfd_merge_sections_free): New function.
794 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
796 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
797 _bfd_elf_link_hash_table_free.
798 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
799 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
800 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
801 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
802 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
803 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
804 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
805 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
806 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
807 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
808 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
809 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
810 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
811 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
812 (bfd_elf32_bfd_link_hash_table_free): Don't define.
813 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
814 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
816 2013-02-10 Alan Modra <amodra@gmail.com>
818 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
819 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
820 * m68klinux.c (linux_link_hash_table_create): Likewise.
821 * sparclinux.c (linux_link_hash_table_create): Likewise.
822 * sunos.c (sunos_link_hash_table_create): Likewise.
823 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
824 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
825 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
826 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
827 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
828 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
829 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
830 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
831 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
832 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
833 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
834 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
835 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
836 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
837 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
838 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
839 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
840 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
841 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
842 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
843 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
844 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
845 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
846 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
847 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
848 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
849 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
850 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
852 2013-02-10 Alan Modra <amodra@gmail.com>
854 * i386linux.c (linux_link_hash_table_create): Allocate table
855 with bfd_zmalloc, not bfd_alloc.
856 * pdp11.c (link_hash_table_create): Allocate table with
857 bfd_malloc, not bfd_alloc.
858 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
859 with bfd_zmalloc, not bfd_zalloc.
860 (bfin_link_hash_table_create): Likewise.
861 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
862 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
864 2013-02-10 Alan Modra <amodra@gmail.com>
867 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
869 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
871 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
873 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
876 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
878 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
881 2013-02-08 Alan Modra <amodra@gmail.com>
884 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
885 * elf.c (elf_find_function): Revert last change. Use new
886 tdata field rather than static vars for cache.
888 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
891 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
892 symbol is defined in regular object.
894 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
897 * elf.c (elf_find_function): Don't cache if symbols change.
899 2013-02-07 Alan Modra <amodra@gmail.com>
902 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
903 copy attributes from or to non-ELF.
905 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
907 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
908 for non-zero TLS symbol.
909 (elf_i386_relocate_section): Don't resolve size relocation against
911 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
912 pc_count for non-zero TLS symbol.
913 (elf_x86_64_relocate_section): Don't resolve size relocation
914 against non-zero TLS symbol.
916 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
917 Andrew Jenner <andrew@codesourcery.com>
919 Based on patches from Altera Corporation.
921 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
922 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
923 (BFD_BACKENDS): Add elf32-nios2.lo.
924 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
925 * Makefile.in: Regenerated.
926 * configure.in: Add entries for bfd_elf32_bignios2_vec and
927 bfd_elf32_littlenios2_vec.
928 * configure: Regenerated.
929 * config.bfd: Add cases for nios2.
930 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
931 (bfd_mach_nios2): Define.
932 (bfd_nios2_arch): Declare.
933 (bfd_archures_list): Add bfd_nios2_arch.
934 * targets.c (bfd_elf32_bignios2_vec): Declare.
935 (bfd_elf32_littlenios2_vec): Declare.
936 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
937 bfd_elf32_littlenios2_vec.
938 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
939 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
940 * bfd-in2.h: Regenerated.
941 * libbfd.h: Regenerated.
942 * cpu-nios2.c: New file.
943 * elf32-nios2.c: New file.
945 2013-02-06 Alan Modra <amodra@gmail.com>
947 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
950 2013-02-06 Alan Modra <amodra@gmail.com>
952 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
953 * Makefile.in: Regenerate.
955 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
956 Pedro Alves <palves@redhat.com>
958 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
959 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
961 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
962 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
963 * elf-linux-psinfo.h: New file.
964 * elf.c: Include elf-linux-psinfo.h.
965 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
967 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
968 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
969 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
970 (elfcore_write_ppc_linux_prpsinfo32): New function.
972 2013-02-04 Tristan Gingold <gingold@adacore.com>
974 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
977 2013-02-04 Alan Modra <amodra@gmail.com>
979 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
980 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
981 * Makefile.in: Regenerate.
982 * po/SRC-POTFILES.in: Regenerate.
984 2013-02-04 Alan Modra <amodra@gmail.com>
986 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
987 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
989 2013-02-01 Alan Modra <amodra@gmail.com>
991 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
994 2013-01-31 Tristan Gingold <gingold@adacore.com>
996 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
997 earlier. Fix status checking of bfd_mach_o_scan_start_address.
998 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1000 2013-01-31 Alan Modra <amodra@gmail.com>
1001 David S. Miller <davem@davemloft.net>
1004 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1005 references to __tls_get_addr.
1006 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1007 vtinherit and vtentry reloc handling too.
1008 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1010 2013-01-31 Alan Modra <amodra@gmail.com>
1012 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1014 2013-01-31 Alan Modra <amodra@gmail.com>
1016 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1018 2013-01-28 Alan Modra <amodra@gmail.com>
1020 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1021 "relocation" in error messages throughout file.
1022 (ppc64_elf_relocate_section): Remove sibling call error message,
1023 replace with "call lacks nop". Specially report errors for
1024 branches to function entry points via OPD lookup and branches
1025 to stubs. Remove NULL symbol handling now done by %T.
1027 2013-01-28 Alan Modra <amodra@gmail.com>
1029 * archive.c (bfd_generic_archive_p): Return target and keep
1030 ardata on partial matches.
1031 * format.c (bfd_check_format_matches): Adjust for above
1032 change. Remove bfd_error_file_ambiguously_recognized dead
1035 2013-01-26 Alan Modra <amodra@gmail.com>
1037 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1038 bfd_preserve_finish): Move to..
1039 * format.c: ..here, splitting out..
1040 (bfd_reinit): ..this. New function.
1041 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1042 keep bfd state for a match.
1043 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1044 * elfcore.h (elf_core_file_p): Likewise.
1045 * mach-o.c (bfd_mach_o_header_p): Likewise.
1046 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1047 * xsym.c (bfd_sym_object_p): Likewise.
1048 * mmo.c (mmo_scan): Clear abfd->symcount.
1049 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1050 * section.c (bfd_section_list_clear): Clear section_htab.count.
1051 * bfd-in2.h: Regenerate.
1053 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
1055 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1056 second reloc, make sure that the reloc potentially exists first.
1058 2013-01-24 Nick Clifton <nickc@redhat.com>
1060 * archures.c: Add bfd_mach_v850e3v5.
1061 * bfd-in2.h: Regenerate.
1062 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1063 * cpu-v850_rh850.c: Likewise.
1064 * elf32-v850.c: Add support for v850e3v5 architecture.
1066 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
1068 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1070 2013-01-23 Leif Ekblad <leif@rdos.net>
1072 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1074 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1076 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1077 non-zero TLS symbol.
1078 (elf_i386_relocate_section): Resolve size relocation against
1079 non-zero TLS symbol.
1080 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1081 for non-zero TLS symbol.
1082 (elf_x86_64_relocate_section): Resolve size relocation against
1083 non-zero TLS symbol.
1085 2013-01-18 Mike Frysinger <vapier@gentoo.org>
1087 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1088 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
1091 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
1093 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1094 PC-relative relocation.
1095 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1096 as PC-relative relocation.
1098 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1100 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1102 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1104 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1105 and R_X86_64_SIZE64 check.
1106 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1107 nor R_X86_64_SIZE64.
1109 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1111 * bfd-in2.h: Regenerated.
1112 * libbfd.h: Likewise.
1114 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1115 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1116 (elf_i386_check_relocs): Handle R_386_SIZE32.
1117 (elf_i386_gc_sweep_hook): Likewise.
1118 (elf_i386_relocate_section): Likewise.
1120 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1121 and R_X86_64_SIZE64 entries.
1122 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1123 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1124 (elf_x86_64_reloc_name_lookup): Likewise.
1125 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1127 (elf_x86_64_gc_sweep_hook): Likewise.
1128 (elf_x86_64_relocate_section): Likewise.
1130 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1133 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1135 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1136 with R_X86_64_RELATIVE64.
1138 2013-01-15 Nick Clifton <nickc@redhat.com>
1140 * elf32-msp430.c: Fix spelling typo.
1142 2013-01-15 Alan Modra <amodra@gmail.com>
1144 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1147 2013-01-14 Alan Modra <amodra@gmail.com>
1150 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1151 (memory_bclose): Likewise. Return 0 on success.
1152 * cache.c (cache_bclose): Likewise.
1153 * opncls.c (opncls_bclose, bfd_close): Likewise.
1154 * vms-lib.c (vms_lib_bclose): Likewise.
1155 * libbfd.h: Regenerate.
1157 2013-01-13 Alan Modra <amodra@gmail.com>
1159 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1160 Add ref_dynamic_nonweak.
1161 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1162 (_bfd_elf_merge_symbol): Don't call above function. Move
1163 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
1165 (elf_link_add_object_symbols): Delete redundant "override" test.
1166 Don't set dynamic_def here.
1167 (elf_link_output_extsym): Update.
1169 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
1171 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1172 normal and TLS symbol access.
1173 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1175 2013-01-12 Alan Modra <amodra@gmail.com>
1177 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1178 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1179 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1181 2013-01-12 Alan Modra <amodra@gmail.com>
1184 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1185 (_bfd_elf_strtab_clear_all_refs): Define.
1186 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1187 (_bfd_elf_strtab_clear_all_refs): Delete.
1188 * elflink.c (elf_link_add_object_symbols): Clear out added
1189 strtab refs. Correct handling of warning common symbols.
1191 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1193 * aout0.c: Remove trailing white spaces.
1194 * archive.c: Likewise.
1195 * archures.c: Likewise.
1196 * bfd-in.h: Likewise.
1197 * bfd-in2.h: Likewise.
1198 * coff-alpha.c: Likewise.
1199 * coff-i860.c: Likewise.
1200 * coff-mips.c: Likewise.
1201 * coff-ppc.c: Likewise.
1202 * coff-tic80.c: Likewise.
1203 * coff-x86_64.c: Likewise.
1204 * coff-z80.c: Likewise.
1205 * coffcode.h: Likewise.
1206 * coffgen.c: Likewise.
1207 * cofflink.c: Likewise.
1208 * compress.c: Likewise.
1209 * corefile.c: Likewise.
1210 * cpu-arm.c: Likewise.
1211 * cpu-avr.c: Likewise.
1212 * cpu-bfin.c: Likewise.
1213 * cpu-cr16.c: Likewise.
1214 * cpu-cr16c.c: Likewise.
1215 * cpu-crx.c: Likewise.
1216 * cpu-h8300.c: Likewise.
1217 * cpu-i386.c: Likewise.
1218 * cpu-lm32.c: Likewise.
1219 * cpu-m68k.c: Likewise.
1220 * cpu-moxie.c: Likewise.
1221 * cpu-msp430.c: Likewise.
1222 * cpu-sh.c: Likewise.
1223 * cpu-xc16x.c: Likewise.
1224 * dwarf2.c: Likewise.
1225 * ecofflink.c: Likewise.
1226 * ecoffswap.h: Likewise.
1227 * elf-ifunc.c: Likewise.
1228 * elf-m10300.c: Likewise.
1229 * elf-vxworks.c: Likewise.
1230 * elf32-avr.c: Likewise.
1231 * elf32-avr.h: Likewise.
1232 * elf32-cr16.c: Likewise.
1233 * elf32-cr16c.c: Likewise.
1234 * elf32-cris.c: Likewise.
1235 * elf32-crx.c: Likewise.
1236 * elf32-frv.c: Likewise.
1237 * elf32-hppa.c: Likewise.
1238 * elf32-i860.c: Likewise.
1239 * elf32-ip2k.c: Likewise.
1240 * elf32-iq2000.c: Likewise.
1241 * elf32-m32c.c: Likewise.
1242 * elf32-m68hc1x.c: Likewise.
1243 * elf32-msp430.c: Likewise.
1244 * elf32-mt.c: Likewise.
1245 * elf32-ppc.c: Likewise.
1246 * elf32-rl78.c: Likewise.
1247 * elf32-s390.c: Likewise.
1248 * elf32-score.h: Likewise.
1249 * elf32-sh-symbian.c: Likewise.
1250 * elf32-sh.c: Likewise.
1251 * elf32-spu.c: Likewise.
1252 * elf32-tic6x.c: Likewise.
1253 * elf32-v850.c: Likewise.
1254 * elf32-xc16x.c: Likewise.
1255 * elf32-xtensa.c: Likewise.
1256 * elf64-alpha.c: Likewise.
1257 * elf64-hppa.c: Likewise.
1258 * elf64-ppc.c: Likewise.
1259 * elf64-s390.c: Likewise.
1260 * elfcore.h: Likewise.
1261 * elflink.c: Likewise.
1262 * elfxx-mips.c: Likewise.
1263 * elfxx-sparc.c: Likewise.
1264 * elfxx-tilegx.c: Likewise.
1266 * libcoff.h: Likewise.
1267 * libpei.h: Likewise.
1268 * libxcoff.h: Likewise.
1269 * linker.c: Likewise.
1270 * mach-o-i386.c: Likewise.
1271 * mach-o-target.c: Likewise.
1272 * mach-o.c: Likewise.
1273 * mach-o.h: Likewise.
1275 * opncls.c: Likewise.
1276 * pdp11.c: Likewise.
1277 * pe-x86_64.c: Likewise.
1278 * peXXigen.c: Likewise.
1279 * pef-traceback.h: Likewise.
1280 * pei-x86_64.c: Likewise.
1281 * peicode.h: Likewise.
1282 * plugin.c: Likewise.
1283 * reloc.c: Likewise.
1284 * riscix.c: Likewise.
1285 * section.c: Likewise.
1288 * tekhex.c: Likewise.
1289 * ticoff.h: Likewise.
1290 * vaxbsd.c: Likewise.
1291 * xcofflink.c: Likewise.
1292 * xtensa-isa.c: Likewise.
1294 2013-01-10 Will Newton <will.newton@imgtec.com>
1296 * Makefile.am: Add Meta.
1297 * Makefile.in: Regenerate.
1298 * archures.c (bfd_mach_metag): New.
1299 * bfd-in2.h: Regenerate.
1300 * config.bfd: Add Meta.
1301 * configure: Regenerate.
1302 * configure.in: Add Meta.
1303 * cpu-metag.c: New file.
1304 * elf-bfd.h: Add Meta.
1305 * elf32-metag.c: New file.
1306 * elf32-metag.h: New file.
1307 * libbfd.h: Regenerate.
1308 * reloc.c: Add Meta relocations.
1309 * targets.c: Add Meta.
1311 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
1313 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
1314 (elfcore_write_aarch_hw_break): Likewise.
1315 (elfcore_write_aarch_hw_watch): Likewise.
1316 * elf.c (elfcore_grok_aarch_tls): New function.
1317 (elfcore_grok_aarch_hw_break): Likewise.
1318 (elfcore_grok_aarch_hw_watch): Likewise.
1319 (elfcore_grok_note): Call the new functions to handle the
1320 corresponding notes.
1321 (elfcore_write_aarch_tls): New function.
1322 (elfcore_write_aarch_hw_break): Likewise.
1323 (elfcore_write_aarch_hw_watch): Likewise.
1324 (elfcore_write_register_note): Call the new functions to handle the
1325 corresponding pseudo sections.
1327 2013-01-07 Tom Tromey <tromey@redhat.com>
1329 * section.c (_bfd_std_section): Rename from std_section.
1330 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
1331 (STD_SECTION): Update.
1332 * bfd-in2.h: Rebuild.
1334 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
1336 * archures.c (bfd_mach_mips5900): Define.
1337 * bfd-in2.h: Regenerate.
1338 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
1339 * cpu-mips.c: Add support for MIPS r5900.
1340 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
1342 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
1343 Nick Clifton <nickc@redhat.com>
1345 * elflink.c (get_value): Prevent the use of an undefined shift
1346 operation. Add sanity checks.
1348 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1350 * config.bfd (cr16*-*-uclinux*): New target support.
1353 For older changes see ChangeLog-2012
1355 Copyright (C) 2013 Free Software Foundation, Inc.
1357 Copying and distribution of this file, with or without modification,
1358 are permitted in any medium without royalty provided the copyright
1359 notice and this notice are preserved.
1365 version-control: never