1 2011-05-23 Alan Modra <amodra@gmail.com>
3 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
4 functions rather than warning callback or _bfd_error_handler.
5 * elf32-ppc.c: Likewise.
6 * elf64-ppc.c: Likewise.
7 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
9 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
11 2011-05-23 Alan Modra <amodra@gmail.com>
14 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
15 .tbss, and page align same for all SHT_NOBITS sections.
17 2011-05-21 Alan Modra <amodra@gmail.com>
20 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
22 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
23 segment if just for .tbss.
24 (assign_file_positions_for_load_sections): Don't report "can't
25 allocate in segment" errors for .tbss.
26 (assign_file_positions_for_non_load_sections): Don't set p_filesz
27 from SHT_NOBITS section filepos.
29 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
31 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
32 R_C6000_PCR_H16 and R_C6000_PCR_L16.
33 (elf32_tic6x_relocate_section): Handle them.
35 2011-05-18 Nick Clifton <nickc@redhat.com>
38 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
39 sections when building shared libraries.
41 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
44 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
47 2011-05-18 Tristan Gingold <gingold@adacore.com>
49 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
50 (xcoff_sweep): Always keep dwarf sections.
51 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
53 2011-05-18 Tristan Gingold <gingold@adacore.com>
55 * libxcoff.h (struct xcoff_dwsect_name): New type.
56 (XCOFF_DWSECT_NBR_NAMES): New macro.
57 (xcoff_dwsect_names): Declare.
58 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
59 (styp_to_sec_flags): Ditto.
60 (coff_new_section_hook): Ditto.
61 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
62 * coff-rs6000.c (xcoff_dwsect_name): New variable.
64 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
67 * elf32-rx.c (ignore_lma): New variable.
68 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
69 (rx_modify_program_headers): Only copy the LMA into the VMA if
72 2011-05-17 Alan Modra <amodra@gmail.com>
75 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
76 * elflink.c (elf_link_add_object_symbols): Likewise.
77 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
79 2011-05-16 Alan Modra <amodra@gmail.com>
81 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
83 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
85 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
86 global GOT entries for GOT_PAGE relocations against global symbols.
88 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
90 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
91 (tic6x-*-*): Replaced by these.
92 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
93 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
94 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
96 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
97 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
98 "elf32-target.h" two more times.
99 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
100 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
101 bfd_elf32_tic6x_elf_le_vec.
102 * configure: Regenerate.
104 2011-05-13 Jan Beulich <jbeulich@novell.com>
106 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
108 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
110 * config.in: Regenerated.
111 * configure: Regenerated.
112 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
113 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
114 HAVE_PSINFO32_T_PR_PID.
115 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
116 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
117 and HAVE_PSINFO32_T_PR_PID.
118 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
120 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
122 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
124 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
125 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
127 2011-05-09 Paul Brook <paul@codesourcery.com>
129 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
130 * bfd-in2.h: Regenerate.
131 * elf32-tic6x.c: Include limits.h.
132 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
133 _tic6x_elf_section_data): New.
134 (elf32_tic6x_section_data): Define.
135 (elf32_tic6x_new_section_hook): Allocate target specific data.
136 (elf32_tic6x_add_unwind_table_edit): New function.
137 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
138 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
139 elf32_tic6x_copy_exidx_entry): New functions.
140 (elf_backend_write_section): Define.
142 2011-05-09 Paul Brook <paul@codesourcery.com>
144 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
145 elf32_tic6x_fake_sections): New functions.
146 (elf_backend_fake_sections): Define.
148 2011-05-09 Paul Brook <paul@codesourcery.com>
150 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
151 (elf_backend_gc_mark_extra_sections): Define.
153 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
156 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
157 references to symbols defined in discarded sections.
159 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
162 * coffgen.c (coff_write_symbol): Assume input section is its own
163 output section if output_section member not set.
164 (coff_write_alien_symbol): Likewise.
166 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
169 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
171 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
174 * section.c (SEC_ELF_REVERSE_COPY): New.
175 * bfd-in2.h: Regenerated.
177 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
180 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
181 * bfd-in2.h: Regenerate.
183 2011-05-06 Tristan Gingold <gingold@adacore.com>
185 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
186 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
187 any code section. Add comments.
188 (alpha_vms_object_p): Use void * instead of PTR.
189 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
190 (build_module_list): Guard against no DST section. Add comments.
191 (alpha_vms_link_output_symbol): Discard undefined symbols.
192 (alpha_vms_get_section_contents): Simply memcpy if the section was
193 already loaded. Fix typo.
194 (vms_new_section_hook): Use void * instead of PTR.
195 (vms_alpha_vec): Ditto.
197 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
199 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
200 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
202 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
204 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
205 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
206 mismatch. Choose the lower of the two values.
207 (bfd_elf32_bfd_final_link): New macro.
209 2011-04-28 Tristan Gingold <gingold@adacore.com>
211 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
212 (bfd_xcoff_swap_aux_out): Ditto.
213 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
214 (bfd_xcoff64_swap_aux_out): Ditto.
216 2011-05-04 Alan Modra <amodra@gmail.com>
219 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
220 was_undefined on dot-symbols.
222 2011-05-03 Paul Brook <paul@codesourcery.com>
225 * elf32-tic6x.c (elf32_tic6x_howto_table,
226 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
227 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
230 2011-05-01 Alan Modra <amodra@gmail.com>
233 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
234 creating ifunc sections.
235 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
237 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
239 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
242 2011-04-28 Tom Tromey <tromey@redhat.com>
244 * bfdio.c (memory_bstat): Pass correct size to memset.
246 2011-04-28 Mike Frysinger <vapier@gentoo.org>
248 * dwarf2.c (dwarf_debug_sections): Mark const.
249 * elf.c (special_sections): Likewise.
250 * libbfd-in.h (dwarf_debug_sections): Likewise.
251 * libbfd.h: Regenerate.
253 2011-04-26 Kai Tietz <ktietz@redhat.com>
255 * coffcode.h (sec_to_styp_flags): Allow linkonce for
258 2011-04-26 Tristan Gingold <gingold@adacore.com>
260 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
262 2011-04-24 Alan Modra <amodra@gmail.com>
266 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
267 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
268 (_bfd_generic_link_add_one_symbol): Update "notice" call.
269 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
270 it is a redef of an IR symbol in a real BFD.
272 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
274 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
275 in readonly section in a shared object.
276 (elf_i386_size_dynamic_sections): Likewise.
277 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
278 (elf_x86_64_size_dynamic_sections): Likewise.
280 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
283 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
285 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
287 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
289 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
290 on dynamic symbol error.
291 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
293 2011-04-20 Tristan Gingold <gingold@adacore.com>
295 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
297 2011-04-20 Alan Modra <amodra@gmail.com>
299 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
300 (bfd_hash_table_init_n): Overflow checking.
301 (bfd_hash_set_default_size): Return current size. Take unsigned long
302 arg. Add 65537 to hash_size primes.
303 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
304 * bfd-in2.h: Regenerate.
306 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
308 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
311 2011-04-20 Alan Modra <amodra@gmail.com>
313 * libbfd.c (bfd_log2): Do return rounded up value.
314 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
315 call with expanded old round down version of the function.
317 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
318 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
320 2011-04-20 Alan Modra <amodra@gmail.com>
323 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
324 in their own common section.
325 * elflink.c (elf_link_add_object_symbols): Likewise.
326 * linker.c (generic_link_check_archive_element): Don't lose flags
327 if common section is pre-existing.
328 (_bfd_generic_link_add_one_symbol): Likewise.
330 2011-04-20 Alan Modra <amodra@gmail.com>
333 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
334 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
335 multiple_definition regardless of allow_multiple_definition.
336 * simple.c (simple_dummy_multiple_definition): Update.
337 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
340 2011-04-18 Tristan Gingold <gingold@adacore.com>
342 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
344 2011-04-18 Alan Modra <amodra@gmail.com>
348 * bfd.c (BFD_PLUGIN): Define.
349 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
350 * bfd-in2.h: Regenerate.
351 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
352 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
354 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
356 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
359 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
361 * elf-bfd.h (struct sdt_note): New struct.
362 (struct elf_obj_tdata) <sdt_note_head>: New field.
363 * elf.c (elfobj_grok_stapsdt_note_1): New function.
364 (elfobj_grok_stapsdt_note): Likewise.
365 (elf_parse_notes): Added code to treat SystemTap note
368 2011-04-12 Richard Henderson <rth@redhat.com>
370 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
371 exclude empty .got sections.
373 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
375 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
376 array access for BFD_RELOC_386_IRELATIVE.
378 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
380 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
382 2011-04-11 Mark Wielaard <mjw@redhat.com>
385 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
386 (has_gnu_symbols): Renamed from has_ifunc_symbols.
387 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
388 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
389 also if STB_GNU_UNIQUE symbol binding was seen.
390 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
391 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
392 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
393 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
394 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
395 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
397 2011-04-11 Alan Modra <amodra@gmail.com>
399 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
401 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
402 (_bfd_generic_get_section_contents_in_window): Likewise.
403 * section.c (bfd_get_section_contents): Likewise.
404 * compress.c (bfd_get_full_section_contents): Likewise.
405 * elf32-rx.c (rx_final_link): Ignore rawsize.
406 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
407 bfd with bfd_get_section_limit.
408 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
409 os->size during final link. Update callers.
410 * bfd-in2.h: Regenerate.
412 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
415 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
416 as the number of global entries when merging with the primary GOT.
418 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
420 * elf32-i386.c: Update copyright year.
421 * elf64-x86-64.c: Likewise.
423 2011-04-09 Kai Tietz <ktietz@redhat.com>
425 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
426 buffer and use rawsize for sorting.
427 * coffcode.h (coff_compute_section_file_positions): Set rawsize
428 before doing alignment.
430 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
432 * elf32-i386.c (elf_i386_relocate_section): Return relocation
433 error on unsupported relocation.
434 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
436 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
439 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
442 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
445 * elf32-i386.c (elf_i386_relocate_section): Check !executable
446 instead of shared for R_386_TLS_LDO_32.
448 2011-04-08 Tristan Gingold <gingold@adacore.com>
450 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
452 * xcoff-target.h: Remove
453 * Makefile.in: Regenerate.
455 2011-04-07 Cary Coutant <ccoutant@google.com>
457 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
459 2011-04-07 Paul Brook <paul@codesourcery.com>
461 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
463 (elf32_tic6x_howto_table_rel): Ditto.
464 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
465 (elf32_tic6x_check_relocs): Ditto.
467 2011-04-06 Joseph Myers <joseph@codesourcery.com>
469 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
471 (strongarm*, thumb*, xscale*): Remove architectures.
472 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
473 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
474 xscale-*-coff): Remove targets.
476 2011-04-01 Tristan Gingold <gingold@adacore.com>
478 * elfxx-ia64.c: include bfd_stdint.h
480 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
482 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
483 dynobj and its initialization.
485 2011-03-31 Tristan Gingold <gingold@adacore.com>
487 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
488 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
489 BFD_HOST_LONG_LONG to 1.
491 2011-03-31 Tristan Gingold <gingold@adacore.com>
493 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
494 (_bfd_vms_write_etir): Ditto.
495 (_bfd_vms_slurp_etir): Avoid to use intptr_t
496 * configure.com: Generate bfd_stdint.h
498 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
500 * elf32-tic6x.h (struct elf32_tic6x_params): New.
501 (elf32_tic6x_setup): Declare.
502 * elf32-tic6x.c: Include <limits.h>.
503 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
504 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
506 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
507 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
508 tic6x_elf_scom_symbol_ptr): New static variables.
509 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
510 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
511 R_C6000_PCR_H16 and R_C6000_PCR_L16.
512 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
513 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
514 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
515 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
516 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
517 elf32_tic6x_adjust_dynamic_symbol): New static functions.
518 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
519 to weak symbols as required by the ABI.
520 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
521 as needed when generating DSBT output.
522 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
523 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
524 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
525 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
526 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
527 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
528 New static functions.
529 (ELF_MAXPAGESIZE): Define to 0x1000.
530 (bfd_elf32_bfd_copy_private_bfd_data,
531 bfd_elf32_bfd_link_hash_table_create,
532 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
533 elf_backend_want_got_plt, elf_backend_want_dynbss,
534 elf_backend_plt_readonly, elf_backend_got_header_size,
535 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
536 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
537 elf_backend_check_relocs, elf_backend_add_symbol_hook,
538 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
539 elf_backend_section_from_bfd_section,
540 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
541 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
542 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
544 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
545 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
546 * bfd/bfd-in2.h: Regenerate.
547 * bfd/libbfd.h: Regenerate.
548 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
550 2011-03-31 Tristan Gingold <gingold@adacore.com>
552 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
553 entry on xcoff when value is C_NULL_VALUE.
555 2011-03-31 Tristan Gingold <gingold@adacore.com>
557 * libcoff-in.h (exec_hdr): Remove.
558 * libcoff.h: Regenerate.
560 2011-03-30 Nick Clifton <nickc@redhat.com>
562 * po/da.po: Updated Danish translation.
564 2011-03-29 Richard Henderson <rth@redhat.com>
566 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
567 (elf64_alpha_gc_sweep_hook): New.
568 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
569 (elf_backend_can_gc_sections): New.
571 2011-03-26 John Marino <binutils@marino.st>
573 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
574 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
575 * configure: Regenerate.
577 2011-03-25 Michael Snyder <msnyder@vmware.com>
579 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
581 2011-03-25 Tristan Gingold <gingold@adacore.com>
583 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
584 of find_nearest_line on object files.
586 2011-03-25 Tristan Gingold <gingold@adacore.com>
588 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
590 (alpha_vms_create_eisd_for_section): Make code sections read-only.
592 2011-03-24 Alan Modra <amodra@gmail.com>
594 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
595 old-style __tls_get_addr calls without marker relocs don't match
596 their arg setup insn one for one. If such mismatches are found
597 report the reloc and don't do any tls optimization.
598 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
600 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
602 * bfd-in2.h: Regenerate.
604 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
606 * archures.c: Add AVR XMEGA architecture information.
607 * cpu-avr.c (arch_info_struct): Likewise.
608 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
609 (elf32_avr_object_p): Likewise.
611 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
613 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
614 * bfd-in2.h: Regenerate.
615 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
616 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
618 (elf32_arm_howto_from_type): Update accordingly.
619 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
620 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
621 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
622 with an extra noncall_refcount field.
623 (arm_local_iplt_info): New structure.
624 (elf_arm_obj_tdata): Add local_iplt.
625 (elf32_arm_local_iplt): New accessor macro.
626 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
627 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
628 Change tls_type to a bitfield and add is_iplt.
629 (elf32_arm_link_hash_newfunc): Update accordingly.
630 (elf32_arm_allocate_local_sym_info): New function.
631 (elf32_arm_create_local_iplt): Likewise.
632 (elf32_arm_get_plt_info): Likewise.
633 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
634 (elf32_arm_get_local_dynreloc_list): Likewise.
635 (create_ifunc_sections): Likewise.
636 (elf32_arm_copy_indirect_symbol): Update after the changes to
637 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
638 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
639 to get PLT information. Assert that all STT_GNU_IFUNC references
640 are turned into PLT references.
641 (arm_build_one_stub): Pass the symbol type to
642 elf32_arm_final_link_relocate.
643 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
644 (elf32_arm_allocate_irelocs): New function.
645 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
647 (elf32_arm_allocate_plt_entry): New function.
648 (elf32_arm_populate_plt_entry): Likewise.
649 (elf32_arm_final_link_relocate): Add an st_type parameter.
650 Set srelgot to null for static objects. Use separate variables
651 to record which st_value and st_type should be used when generating
652 a dynamic relocation. Use elf32_arm_get_plt_info to find the
653 symbol's PLT information, setting has_iplt_entry, splt,
654 plt_offset and gotplt_offset accordingly. Check whether
655 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
656 the relocation target accordingly. Broaden assert to include
657 .iplts. Don't set sreloc for static relocations. Assert that
658 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
659 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
660 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
661 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
662 resolve GOT references to the .igot.plt entry.
663 (elf32_arm_relocate_section): Update the call to
664 elf32_arm_final_link_relocate.
665 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
666 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
667 relocations in shared libraries and relocatable executables.
668 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
669 to get the list of dynamic relocations for a local symbol.
670 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
671 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
672 to allocate local symbol information. Treat R_ARM_REL32 and
673 R_ARM_REL32_NOI as call relocations in shared libraries and
674 relocatable executables. Record PLT information for local
675 STT_GNU_IFUNC functions as well as global functions. Count
676 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
677 to get the list of dynamic relocations for a local symbol.
678 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
679 Don't remove STT_GNU_IFUNC PLTs unless all references have been
680 removed. Update after the changes to elf32_arm_link_hash_entry.
681 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
682 entries should live in .plt or .iplt. Check whether the .igot.plt
683 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
684 to allocate .plt and .(i)got.plt entries. Detect which .got
685 entries will need R_ARM_IRELATIVE relocations and use
686 elf32_arm_allocate_irelocs to allocate them. Likewise other
687 non-.got dynamic relocations.
688 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
689 and dynamic relocations for local STT_GNU_IFUNC symbols.
690 Check whether the .igot.plt and .got entries can be combined.
691 Detect which .got entries will need R_ARM_IRELATIVE relocations
692 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
693 section pointers intead of strcmp checks. Handle iplt and igotplt.
694 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
695 to fill in .plt, .got.plt and .rel(a).plt entries. Point
696 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
698 (elf32_arm_output_plt_map_1): New function, split out from
699 elf32_arm_output_plt_map. Handle .iplt entries. Use
700 elf32_arm_plt_needs_thumb_stub_p.
701 (elf32_arm_output_plt_map): Call it.
702 (elf32_arm_output_arch_local_syms): Add mapping symbols for
704 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
705 (elf32_arm_swap_symbol_out): Likewise.
706 (elf32_arm_add_symbol_hook): New function.
707 (elf_backend_add_symbol_hook): Define for all targets.
709 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
711 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
712 * elf.c (swap_out_syms): Set st_target_internal for each
714 * elfcode.h (elf_swap_symbol_in): Likewise.
715 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
716 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
717 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
718 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
719 * elflink.c (elf_link_output_extsym): Likewise.
720 (bfd_elf_final_link): Likewise.
721 (elf_link_add_object_symbols): Copy st_target_internal
722 to the hash table if we see a definition.
723 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
724 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
726 (a8_erratum_fix, a8_erratum_reloc): Likewise.
727 (arm_type_of_stub): Replace actual_st_type with an
728 actual_branch_type parameter.
729 (arm_build_one_stub): Use branch types rather than st_types to
730 determine the type of branch.
731 (cortex_a8_erratum_scan): Likewise.
732 (elf32_arm_size_stubs): Likewise.
733 (bfd_elf32_arm_process_before_allocation): Likewise.
734 (allocate_dynrelocs_for_symbol): Likewise.
735 (elf32_arm_finish_dynamic_sections): Likewise.
736 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
737 a branch_type parameter.
738 (elf32_arm_relocate_section): Update call accordingly.
739 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
740 (elf32_arm_output_map_sym): Initialize st_target_internal.
741 (elf32_arm_output_stub_sym): Likewise.
742 (elf32_arm_symbol_processing): Delete.
743 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
744 Use st_target_internal to record the branch type.
745 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
747 (elf32_arm_is_function_type): Delete.
748 (elf_backend_symbol_processing): Likewise.
749 (elf_backend_is_function_type): Likewise.
751 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
753 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
754 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
757 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
759 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
760 may_need_local_target_p and may_become_dynamic_p to classify
761 the relocation type. Don't check info->symbolic or h->def_regular
762 when deciding whether to record a potential dynamic reloc.
763 Don't treat potential dynamic relocs as PLT references.
764 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
765 try to make the PLT reference count go negative.
767 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
769 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
770 GOT entry here, rather than leaving it to finish_dynamic_symbol.
771 Only create a dynamic relocation for local references if
773 (allocate_dynrelocs_for_symbol): Update dynamic relocation
774 allocation accordingly.
775 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
777 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
779 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
780 (elf32_arm_add_dynreloc): Likewise.
781 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
782 to allocate dynamic relocations.
783 (elf32_arm_size_dynamic_sections): Likewise.
784 (allocate_dynrelocs): Likewise. Rename to
785 allocate_dynrelocs_for_symbol.
786 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
787 create dynamic relocations.
788 (elf32_arm_finish_dynamic_symbol): Likewise.
790 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
792 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
793 x32 GD->IE and GD->LE transitions.
794 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
795 and LD->LE transitions.
797 2011-03-10 Alan Modra <amodra@gmail.com>
799 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
800 for LO_DS error message and correct multiple.
802 2011-03-10 Alan Modra <amodra@gmail.com>
804 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
805 (ppc64_elf_link_just_syms): New function.
806 (opd_entry_value): Don't assume big-endian host.
807 (get_r2off): New function.
808 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
810 2011-03-06 Michael Snyder <msnyder@vmware.com>
812 * compress.c (bfd_compress_section_contents): Check for out of mem.
814 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
815 that case statement falls through intentionally.
817 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
819 2011-03-04 Alan Modra <amodra@gmail.com>
821 * archive.c (bsd_write_armap): Don't call stat in deterministic
822 mode, and don't use st_mtime if stat returns error.
824 2011-03-03 Michael Snyder <msnyder@vmware.com>
826 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
828 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
830 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
831 (aout_link_write_other_symbol): Missing break statement.
833 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
835 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
837 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
839 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
840 x32 IE->LE transition.
841 (elf_x86_64_relocate_section): Likewise.
843 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
845 * elflink.c (is_reloc_section): Remove function.
846 (get_dynamic_reloc_section_name): Construct string manually.
848 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
850 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
851 (adjust_relative_path): Likewise.
852 (_bfd_construct_extended_name_table): Likewise.
853 * corefile.c (generic_core_file_matches_executable_p): Likewise.
854 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
855 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
856 * elf32-spu.c (sort_bfds): Likewise.
857 (spu_elf_auto_overlay): Likewise.
858 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
859 * xcofflink.c (xcoff_set_import_path): Likewise.
860 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
861 (xtensa_regfile_lookup_shortname): Likewise.
863 2011-02-28 Alan Modra <amodra@gmail.com>
866 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
867 stringsize. Properly sanity check symdef_count. Remove redundant
870 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
872 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
873 and handle claim_file seeking. Only try to load the plugin once.
875 2011-02-22 Andreas Schwab <schwab@redhat.com>
877 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
878 relocation read the value from the second GOT slot.
880 2011-02-15 Tristan Gingold <gingold@adacore.com>
882 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
884 2011-02-15 Alan Modra <amodra@gmail.com>
886 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
887 toc relocs. Fuss over free(NULL).
889 2011-02-14 Mike Frysinger <vapier@gentoo.org>
891 * elflink.c (bfd_elf_size_dynamic_sections): Add
892 bfd_get_symbol_leading_char to the start of newname.
894 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
896 * configure: Regenerate.
898 2011-02-09 Alan Modra <amodra@gmail.com>
900 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
901 we are done. When optimising large toc, check that a global
902 symbol on a toc reloc is defined in a kept section.
904 2011-02-08 Nick Clifton <nickc@redhat.com>
907 * elf.c (assign_file_positions_for_load_sections): Set the program
908 header offset and entry size to zero if there are no program
911 2011-02-08 Alan Modra <amodra@gmail.com>
913 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
914 local_syms when looking for local symbols in .toc.
916 2011-02-01 Alan Modra <amodra@gmail.com>
918 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
919 for toc pointer on any section having makes_toc_func_call set.
920 (check_pasted_section): Ensure pasted .init/.fini fragments use
921 the same toc if any has makes_toc_func_call set.
923 2011-01-28 Joseph Myers <joseph@codesourcery.com>
925 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
928 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
930 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
933 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
935 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
938 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
940 Fix compilation for mingw64.
941 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
942 typecast to avoid warning.
943 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
945 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
946 of long for pointer to avoid warning.
947 (elfNN_ia64_relax_brl): Idem.
948 (elfNN_ia64_install_value): Idem.
949 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
951 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
953 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
954 h->needs_plt when deciding whether to record a possible dynamic reloc.
956 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
958 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
959 dynamic relocs for the removed section.
961 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
963 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
966 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
968 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
969 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
970 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
971 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
972 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
973 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
976 2011-01-14 Alan Modra <amodra@gmail.com>
978 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
980 (_bfd_default_error_handler): Likewise.
981 * elf.c (print_segment_map): Likewise.
982 * libbfd.c (warn_deprecated): Likewise.
983 * som.c (som_sizeof_headers): No need to do so here.
984 * coff-i860.c: Replace use of printf for error messages with
986 * coff-ppc.c: Likewise.
987 * coff-sh.c: Likewise.
988 * elf32-bfin.c: Likewise.
989 * elf32-dlx.c: Likewise.
990 * elf32-mep.c: Likewise.
991 * elf32-v850.c: Likewise.
992 * mach-o.c: Likewise.
995 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
997 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
999 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
1000 (elf_x86_64_check_relocs): Align relocation section to 4 byte
1002 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
1004 (elf_x86_64_finish_dynamic_symbol): Updated.
1005 (elf_x86_64_finish_dynamic_sections): Don't use
1006 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
1007 bfd_elf64_swap_dyn_out.
1009 2011-01-14 J. Park <grassman@gmail.com>
1012 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
1013 following bfd_link_hash_warning symbol link.
1015 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
1016 Glauber de Oliveira Costa <glommer@gmail.com>
1018 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
1019 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
1020 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
1022 * libbfd.h: Rebuilt.
1023 * bfd-in2.h: Rebuilt.
1024 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
1025 (elf32_arm_reloc_map): Likewise.
1026 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
1027 (elf32_arm_stub_long_branch_any_tls_pic,
1028 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
1029 (DEF_STUBS): Add new stubs.
1030 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
1031 (elf32_arm_local_tlsdesc_gotent): New.
1032 (GOT_TLS_GDESC): New mask.
1033 (GOT_TLS_GD_ANY): Define.
1034 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
1035 (elf32_arm_compute_jump_table_size): New.
1036 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
1037 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
1038 sgotplt_jump_table_size fields.
1039 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
1040 (elf32_arm_link_hash_table_create): Initialize new fields.
1041 (arm_type_of_stub): Check TLS desc relocs too.
1042 (elf32_arm_stub_name): TLS desc relocs can be shared.
1043 (elf32_arm_tls_transition): Determine relaxation.
1044 (arm_stub_required_alignment): Add tls stubs.
1045 (elf32_arm_size_stubs): Likewise.
1046 (elf32_arm_tls_relax): Perform TLS relaxing.
1047 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
1048 (IS_ARM_TLS_GNU_RELOC): New.
1049 (IS_ARM_TLS_RELOC): Use it.
1050 (elf32_arm_relocate_section): Perform TLS relaxing.
1051 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
1053 (allocate_dynrelocs): Allocate tls desc relcoations.
1054 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
1056 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
1058 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
1060 (elf32_arm_finish_dynamic_symbol): Adjust.
1061 (arm_put_trampoline): New.
1062 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
1064 (elf_backend_always_size_sections): Define.
1066 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
1068 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
1070 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
1074 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
1075 handle symbols marked with regular reference, but not non-GOT
1076 reference when building shared library.
1078 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
1079 local and global STT_GNU_IFUNC symols when building shared
1081 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1083 2011-01-05 DJ Delorie <dj@redhat.com>
1085 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
1086 * libbfd.h: Regenerate.
1087 * bfd-in2.h: Regenerate.
1088 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
1090 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
1092 * cpu-i386.c (bfd_i386_compatible): New.
1093 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
1094 with bfd_i386_compatible.
1095 (bfd_x86_64_arch_intel_syntax): Likewise.
1096 (bfd_i386_arch_intel_syntax): Likewise.
1097 (i8086_arch): Likewise.
1098 (bfd_x64_32_arch): Likewise.
1099 (bfd_x86_64_arch): Likewise.
1100 (bfd_i386_arch): Likewise.
1102 For older changes see ChangeLog-2010
1108 version-control: never