1 2011-05-25 Tristan Gingold <gingold@adacore.com>
3 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
4 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
5 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
6 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
7 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
8 (elf32-ia64.c): Created from elfnn-ia64.c
9 (elf64-ia64.c): Likewise.
10 * elfxx-ia64.h: New file.
11 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
12 functions.Includes elfxx-ia64.h.
13 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
15 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
16 (elfNN_ia64_reloc_type_lookup): Renames to
17 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
18 (elfNN_ia64_reloc_name_lookup): Renames to
19 ia64_elf_reloc_name_lookup. Make it public.
20 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
21 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
23 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
24 Move it and make it public. Move prototype to elfxx-ia64.h
25 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
26 Move prototype to elfxx-ia64.h
27 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
28 (elfNN_ia64_info_to_howto): Adjust calls.
29 (elfNN_ia64_relax_section): Adjust calls.
30 (count_dyn_reloc): Fix typo.
31 (elfNN_ia64_relocate_section): Adjust calls.
32 (elfNN_ia64_finish_dynamic_symbol): Likewise.
33 (bfd_elfNN_bfd_reloc_type_lookup)
34 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
35 * configure: Regenerate.
36 * Makefile.in: Regenerate.
38 2011-05-23 DJ Delorie <dj@redhat.com>
40 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
41 the vma/lma swapping done in elf32_rx_modify_program_headers.
43 2011-05-23 Nick Clifton <nickc@redhat.com>
45 * elf-m10300.c (mn10300_elf_mkobject): New function.
46 (bfd_elf32_mkobject): Define.
48 2011-05-23 Alan Modra <amodra@gmail.com>
50 * elf-bfd.h: Comment typo fix.
51 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
52 struct elf_dyn_relocs throughout.
53 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
55 2011-05-23 Alan Modra <amodra@gmail.com>
57 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
58 functions rather than warning callback or _bfd_error_handler.
59 * elf32-ppc.c: Likewise.
60 * elf64-ppc.c: Likewise.
61 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
63 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
65 2011-05-23 Alan Modra <amodra@gmail.com>
68 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
69 .tbss, and page align same for all SHT_NOBITS sections.
71 2011-05-21 Alan Modra <amodra@gmail.com>
74 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
76 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
77 segment if just for .tbss.
78 (assign_file_positions_for_load_sections): Don't report "can't
79 allocate in segment" errors for .tbss.
80 (assign_file_positions_for_non_load_sections): Don't set p_filesz
81 from SHT_NOBITS section filepos.
83 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
85 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
86 R_C6000_PCR_H16 and R_C6000_PCR_L16.
87 (elf32_tic6x_relocate_section): Handle them.
89 2011-05-18 Nick Clifton <nickc@redhat.com>
92 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
93 sections when building shared libraries.
95 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
98 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
101 2011-05-18 Tristan Gingold <gingold@adacore.com>
103 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
104 (xcoff_sweep): Always keep dwarf sections.
105 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
107 2011-05-18 Tristan Gingold <gingold@adacore.com>
109 * libxcoff.h (struct xcoff_dwsect_name): New type.
110 (XCOFF_DWSECT_NBR_NAMES): New macro.
111 (xcoff_dwsect_names): Declare.
112 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
113 (styp_to_sec_flags): Ditto.
114 (coff_new_section_hook): Ditto.
115 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
116 * coff-rs6000.c (xcoff_dwsect_name): New variable.
118 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
121 * elf32-rx.c (ignore_lma): New variable.
122 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
123 (rx_modify_program_headers): Only copy the LMA into the VMA if
126 2011-05-17 Alan Modra <amodra@gmail.com>
129 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
130 * elflink.c (elf_link_add_object_symbols): Likewise.
131 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
133 2011-05-16 Alan Modra <amodra@gmail.com>
135 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
137 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
139 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
140 global GOT entries for GOT_PAGE relocations against global symbols.
142 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
144 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
145 (tic6x-*-*): Replaced by these.
146 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
147 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
148 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
150 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
151 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
152 "elf32-target.h" two more times.
153 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
154 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
155 bfd_elf32_tic6x_elf_le_vec.
156 * configure: Regenerate.
158 2011-05-13 Jan Beulich <jbeulich@novell.com>
160 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
162 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
164 * config.in: Regenerated.
165 * configure: Regenerated.
166 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
167 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
168 HAVE_PSINFO32_T_PR_PID.
169 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
170 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
171 and HAVE_PSINFO32_T_PR_PID.
172 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
174 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
176 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
178 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
179 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
181 2011-05-09 Paul Brook <paul@codesourcery.com>
183 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
184 * bfd-in2.h: Regenerate.
185 * elf32-tic6x.c: Include limits.h.
186 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
187 _tic6x_elf_section_data): New.
188 (elf32_tic6x_section_data): Define.
189 (elf32_tic6x_new_section_hook): Allocate target specific data.
190 (elf32_tic6x_add_unwind_table_edit): New function.
191 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
192 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
193 elf32_tic6x_copy_exidx_entry): New functions.
194 (elf_backend_write_section): Define.
196 2011-05-09 Paul Brook <paul@codesourcery.com>
198 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
199 elf32_tic6x_fake_sections): New functions.
200 (elf_backend_fake_sections): Define.
202 2011-05-09 Paul Brook <paul@codesourcery.com>
204 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
205 (elf_backend_gc_mark_extra_sections): Define.
207 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
210 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
211 references to symbols defined in discarded sections.
213 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
216 * coffgen.c (coff_write_symbol): Assume input section is its own
217 output section if output_section member not set.
218 (coff_write_alien_symbol): Likewise.
220 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
223 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
225 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
228 * section.c (SEC_ELF_REVERSE_COPY): New.
229 * bfd-in2.h: Regenerated.
231 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
234 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
235 * bfd-in2.h: Regenerate.
237 2011-05-06 Tristan Gingold <gingold@adacore.com>
239 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
240 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
241 any code section. Add comments.
242 (alpha_vms_object_p): Use void * instead of PTR.
243 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
244 (build_module_list): Guard against no DST section. Add comments.
245 (alpha_vms_link_output_symbol): Discard undefined symbols.
246 (alpha_vms_get_section_contents): Simply memcpy if the section was
247 already loaded. Fix typo.
248 (vms_new_section_hook): Use void * instead of PTR.
249 (vms_alpha_vec): Ditto.
251 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
253 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
254 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
256 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
258 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
259 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
260 mismatch. Choose the lower of the two values.
261 (bfd_elf32_bfd_final_link): New macro.
263 2011-04-28 Tristan Gingold <gingold@adacore.com>
265 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
266 (bfd_xcoff_swap_aux_out): Ditto.
267 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
268 (bfd_xcoff64_swap_aux_out): Ditto.
270 2011-05-04 Alan Modra <amodra@gmail.com>
273 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
274 was_undefined on dot-symbols.
276 2011-05-03 Paul Brook <paul@codesourcery.com>
279 * elf32-tic6x.c (elf32_tic6x_howto_table,
280 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
281 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
284 2011-05-01 Alan Modra <amodra@gmail.com>
287 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
288 creating ifunc sections.
289 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
291 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
293 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
296 2011-04-28 Tom Tromey <tromey@redhat.com>
298 * bfdio.c (memory_bstat): Pass correct size to memset.
300 2011-04-28 Mike Frysinger <vapier@gentoo.org>
302 * dwarf2.c (dwarf_debug_sections): Mark const.
303 * elf.c (special_sections): Likewise.
304 * libbfd-in.h (dwarf_debug_sections): Likewise.
305 * libbfd.h: Regenerate.
307 2011-04-26 Kai Tietz <ktietz@redhat.com>
309 * coffcode.h (sec_to_styp_flags): Allow linkonce for
312 2011-04-26 Tristan Gingold <gingold@adacore.com>
314 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
316 2011-04-24 Alan Modra <amodra@gmail.com>
320 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
321 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
322 (_bfd_generic_link_add_one_symbol): Update "notice" call.
323 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
324 it is a redef of an IR symbol in a real BFD.
326 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
328 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
329 in readonly section in a shared object.
330 (elf_i386_size_dynamic_sections): Likewise.
331 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
332 (elf_x86_64_size_dynamic_sections): Likewise.
334 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
337 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
339 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
341 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
343 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
344 on dynamic symbol error.
345 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
347 2011-04-20 Tristan Gingold <gingold@adacore.com>
349 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
351 2011-04-20 Alan Modra <amodra@gmail.com>
353 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
354 (bfd_hash_table_init_n): Overflow checking.
355 (bfd_hash_set_default_size): Return current size. Take unsigned long
356 arg. Add 65537 to hash_size primes.
357 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
358 * bfd-in2.h: Regenerate.
360 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
362 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
365 2011-04-20 Alan Modra <amodra@gmail.com>
367 * libbfd.c (bfd_log2): Do return rounded up value.
368 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
369 call with expanded old round down version of the function.
371 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
372 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
374 2011-04-20 Alan Modra <amodra@gmail.com>
377 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
378 in their own common section.
379 * elflink.c (elf_link_add_object_symbols): Likewise.
380 * linker.c (generic_link_check_archive_element): Don't lose flags
381 if common section is pre-existing.
382 (_bfd_generic_link_add_one_symbol): Likewise.
384 2011-04-20 Alan Modra <amodra@gmail.com>
387 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
388 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
389 multiple_definition regardless of allow_multiple_definition.
390 * simple.c (simple_dummy_multiple_definition): Update.
391 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
394 2011-04-18 Tristan Gingold <gingold@adacore.com>
396 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
398 2011-04-18 Alan Modra <amodra@gmail.com>
402 * bfd.c (BFD_PLUGIN): Define.
403 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
404 * bfd-in2.h: Regenerate.
405 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
406 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
408 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
410 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
413 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
415 * elf-bfd.h (struct sdt_note): New struct.
416 (struct elf_obj_tdata) <sdt_note_head>: New field.
417 * elf.c (elfobj_grok_stapsdt_note_1): New function.
418 (elfobj_grok_stapsdt_note): Likewise.
419 (elf_parse_notes): Added code to treat SystemTap note
422 2011-04-12 Richard Henderson <rth@redhat.com>
424 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
425 exclude empty .got sections.
427 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
429 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
430 array access for BFD_RELOC_386_IRELATIVE.
432 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
434 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
436 2011-04-11 Mark Wielaard <mjw@redhat.com>
439 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
440 (has_gnu_symbols): Renamed from has_ifunc_symbols.
441 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
442 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
443 also if STB_GNU_UNIQUE symbol binding was seen.
444 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
445 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
446 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
447 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
448 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
449 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
451 2011-04-11 Alan Modra <amodra@gmail.com>
453 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
455 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
456 (_bfd_generic_get_section_contents_in_window): Likewise.
457 * section.c (bfd_get_section_contents): Likewise.
458 * compress.c (bfd_get_full_section_contents): Likewise.
459 * elf32-rx.c (rx_final_link): Ignore rawsize.
460 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
461 bfd with bfd_get_section_limit.
462 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
463 os->size during final link. Update callers.
464 * bfd-in2.h: Regenerate.
466 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
469 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
470 as the number of global entries when merging with the primary GOT.
472 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
474 * elf32-i386.c: Update copyright year.
475 * elf64-x86-64.c: Likewise.
477 2011-04-09 Kai Tietz <ktietz@redhat.com>
479 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
480 buffer and use rawsize for sorting.
481 * coffcode.h (coff_compute_section_file_positions): Set rawsize
482 before doing alignment.
484 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
486 * elf32-i386.c (elf_i386_relocate_section): Return relocation
487 error on unsupported relocation.
488 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
490 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
493 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
496 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
499 * elf32-i386.c (elf_i386_relocate_section): Check !executable
500 instead of shared for R_386_TLS_LDO_32.
502 2011-04-08 Tristan Gingold <gingold@adacore.com>
504 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
506 * xcoff-target.h: Remove
507 * Makefile.in: Regenerate.
509 2011-04-07 Cary Coutant <ccoutant@google.com>
511 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
513 2011-04-07 Paul Brook <paul@codesourcery.com>
515 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
517 (elf32_tic6x_howto_table_rel): Ditto.
518 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
519 (elf32_tic6x_check_relocs): Ditto.
521 2011-04-06 Joseph Myers <joseph@codesourcery.com>
523 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
525 (strongarm*, thumb*, xscale*): Remove architectures.
526 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
527 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
528 xscale-*-coff): Remove targets.
530 2011-04-01 Tristan Gingold <gingold@adacore.com>
532 * elfxx-ia64.c: include bfd_stdint.h
534 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
536 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
537 dynobj and its initialization.
539 2011-03-31 Tristan Gingold <gingold@adacore.com>
541 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
542 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
543 BFD_HOST_LONG_LONG to 1.
545 2011-03-31 Tristan Gingold <gingold@adacore.com>
547 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
548 (_bfd_vms_write_etir): Ditto.
549 (_bfd_vms_slurp_etir): Avoid to use intptr_t
550 * configure.com: Generate bfd_stdint.h
552 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
554 * elf32-tic6x.h (struct elf32_tic6x_params): New.
555 (elf32_tic6x_setup): Declare.
556 * elf32-tic6x.c: Include <limits.h>.
557 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
558 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
560 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
561 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
562 tic6x_elf_scom_symbol_ptr): New static variables.
563 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
564 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
565 R_C6000_PCR_H16 and R_C6000_PCR_L16.
566 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
567 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
568 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
569 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
570 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
571 elf32_tic6x_adjust_dynamic_symbol): New static functions.
572 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
573 to weak symbols as required by the ABI.
574 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
575 as needed when generating DSBT output.
576 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
577 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
578 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
579 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
580 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
581 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
582 New static functions.
583 (ELF_MAXPAGESIZE): Define to 0x1000.
584 (bfd_elf32_bfd_copy_private_bfd_data,
585 bfd_elf32_bfd_link_hash_table_create,
586 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
587 elf_backend_want_got_plt, elf_backend_want_dynbss,
588 elf_backend_plt_readonly, elf_backend_got_header_size,
589 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
590 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
591 elf_backend_check_relocs, elf_backend_add_symbol_hook,
592 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
593 elf_backend_section_from_bfd_section,
594 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
595 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
596 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
598 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
599 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
600 * bfd/bfd-in2.h: Regenerate.
601 * bfd/libbfd.h: Regenerate.
602 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
604 2011-03-31 Tristan Gingold <gingold@adacore.com>
606 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
607 entry on xcoff when value is C_NULL_VALUE.
609 2011-03-31 Tristan Gingold <gingold@adacore.com>
611 * libcoff-in.h (exec_hdr): Remove.
612 * libcoff.h: Regenerate.
614 2011-03-30 Nick Clifton <nickc@redhat.com>
616 * po/da.po: Updated Danish translation.
618 2011-03-29 Richard Henderson <rth@redhat.com>
620 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
621 (elf64_alpha_gc_sweep_hook): New.
622 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
623 (elf_backend_can_gc_sections): New.
625 2011-03-26 John Marino <binutils@marino.st>
627 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
628 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
629 * configure: Regenerate.
631 2011-03-25 Michael Snyder <msnyder@vmware.com>
633 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
635 2011-03-25 Tristan Gingold <gingold@adacore.com>
637 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
638 of find_nearest_line on object files.
640 2011-03-25 Tristan Gingold <gingold@adacore.com>
642 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
644 (alpha_vms_create_eisd_for_section): Make code sections read-only.
646 2011-03-24 Alan Modra <amodra@gmail.com>
648 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
649 old-style __tls_get_addr calls without marker relocs don't match
650 their arg setup insn one for one. If such mismatches are found
651 report the reloc and don't do any tls optimization.
652 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
654 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
656 * bfd-in2.h: Regenerate.
658 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
660 * archures.c: Add AVR XMEGA architecture information.
661 * cpu-avr.c (arch_info_struct): Likewise.
662 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
663 (elf32_avr_object_p): Likewise.
665 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
667 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
668 * bfd-in2.h: Regenerate.
669 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
670 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
672 (elf32_arm_howto_from_type): Update accordingly.
673 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
674 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
675 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
676 with an extra noncall_refcount field.
677 (arm_local_iplt_info): New structure.
678 (elf_arm_obj_tdata): Add local_iplt.
679 (elf32_arm_local_iplt): New accessor macro.
680 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
681 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
682 Change tls_type to a bitfield and add is_iplt.
683 (elf32_arm_link_hash_newfunc): Update accordingly.
684 (elf32_arm_allocate_local_sym_info): New function.
685 (elf32_arm_create_local_iplt): Likewise.
686 (elf32_arm_get_plt_info): Likewise.
687 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
688 (elf32_arm_get_local_dynreloc_list): Likewise.
689 (create_ifunc_sections): Likewise.
690 (elf32_arm_copy_indirect_symbol): Update after the changes to
691 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
692 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
693 to get PLT information. Assert that all STT_GNU_IFUNC references
694 are turned into PLT references.
695 (arm_build_one_stub): Pass the symbol type to
696 elf32_arm_final_link_relocate.
697 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
698 (elf32_arm_allocate_irelocs): New function.
699 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
701 (elf32_arm_allocate_plt_entry): New function.
702 (elf32_arm_populate_plt_entry): Likewise.
703 (elf32_arm_final_link_relocate): Add an st_type parameter.
704 Set srelgot to null for static objects. Use separate variables
705 to record which st_value and st_type should be used when generating
706 a dynamic relocation. Use elf32_arm_get_plt_info to find the
707 symbol's PLT information, setting has_iplt_entry, splt,
708 plt_offset and gotplt_offset accordingly. Check whether
709 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
710 the relocation target accordingly. Broaden assert to include
711 .iplts. Don't set sreloc for static relocations. Assert that
712 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
713 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
714 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
715 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
716 resolve GOT references to the .igot.plt entry.
717 (elf32_arm_relocate_section): Update the call to
718 elf32_arm_final_link_relocate.
719 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
720 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
721 relocations in shared libraries and relocatable executables.
722 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
723 to get the list of dynamic relocations for a local symbol.
724 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
725 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
726 to allocate local symbol information. Treat R_ARM_REL32 and
727 R_ARM_REL32_NOI as call relocations in shared libraries and
728 relocatable executables. Record PLT information for local
729 STT_GNU_IFUNC functions as well as global functions. Count
730 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
731 to get the list of dynamic relocations for a local symbol.
732 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
733 Don't remove STT_GNU_IFUNC PLTs unless all references have been
734 removed. Update after the changes to elf32_arm_link_hash_entry.
735 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
736 entries should live in .plt or .iplt. Check whether the .igot.plt
737 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
738 to allocate .plt and .(i)got.plt entries. Detect which .got
739 entries will need R_ARM_IRELATIVE relocations and use
740 elf32_arm_allocate_irelocs to allocate them. Likewise other
741 non-.got dynamic relocations.
742 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
743 and dynamic relocations for local STT_GNU_IFUNC symbols.
744 Check whether the .igot.plt and .got entries can be combined.
745 Detect which .got entries will need R_ARM_IRELATIVE relocations
746 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
747 section pointers intead of strcmp checks. Handle iplt and igotplt.
748 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
749 to fill in .plt, .got.plt and .rel(a).plt entries. Point
750 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
752 (elf32_arm_output_plt_map_1): New function, split out from
753 elf32_arm_output_plt_map. Handle .iplt entries. Use
754 elf32_arm_plt_needs_thumb_stub_p.
755 (elf32_arm_output_plt_map): Call it.
756 (elf32_arm_output_arch_local_syms): Add mapping symbols for
758 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
759 (elf32_arm_swap_symbol_out): Likewise.
760 (elf32_arm_add_symbol_hook): New function.
761 (elf_backend_add_symbol_hook): Define for all targets.
763 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
765 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
766 * elf.c (swap_out_syms): Set st_target_internal for each
768 * elfcode.h (elf_swap_symbol_in): Likewise.
769 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
770 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
771 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
772 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
773 * elflink.c (elf_link_output_extsym): Likewise.
774 (bfd_elf_final_link): Likewise.
775 (elf_link_add_object_symbols): Copy st_target_internal
776 to the hash table if we see a definition.
777 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
778 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
780 (a8_erratum_fix, a8_erratum_reloc): Likewise.
781 (arm_type_of_stub): Replace actual_st_type with an
782 actual_branch_type parameter.
783 (arm_build_one_stub): Use branch types rather than st_types to
784 determine the type of branch.
785 (cortex_a8_erratum_scan): Likewise.
786 (elf32_arm_size_stubs): Likewise.
787 (bfd_elf32_arm_process_before_allocation): Likewise.
788 (allocate_dynrelocs_for_symbol): Likewise.
789 (elf32_arm_finish_dynamic_sections): Likewise.
790 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
791 a branch_type parameter.
792 (elf32_arm_relocate_section): Update call accordingly.
793 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
794 (elf32_arm_output_map_sym): Initialize st_target_internal.
795 (elf32_arm_output_stub_sym): Likewise.
796 (elf32_arm_symbol_processing): Delete.
797 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
798 Use st_target_internal to record the branch type.
799 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
801 (elf32_arm_is_function_type): Delete.
802 (elf_backend_symbol_processing): Likewise.
803 (elf_backend_is_function_type): Likewise.
805 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
807 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
808 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
811 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
813 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
814 may_need_local_target_p and may_become_dynamic_p to classify
815 the relocation type. Don't check info->symbolic or h->def_regular
816 when deciding whether to record a potential dynamic reloc.
817 Don't treat potential dynamic relocs as PLT references.
818 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
819 try to make the PLT reference count go negative.
821 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
823 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
824 GOT entry here, rather than leaving it to finish_dynamic_symbol.
825 Only create a dynamic relocation for local references if
827 (allocate_dynrelocs_for_symbol): Update dynamic relocation
828 allocation accordingly.
829 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
831 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
833 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
834 (elf32_arm_add_dynreloc): Likewise.
835 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
836 to allocate dynamic relocations.
837 (elf32_arm_size_dynamic_sections): Likewise.
838 (allocate_dynrelocs): Likewise. Rename to
839 allocate_dynrelocs_for_symbol.
840 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
841 create dynamic relocations.
842 (elf32_arm_finish_dynamic_symbol): Likewise.
844 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
846 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
847 x32 GD->IE and GD->LE transitions.
848 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
849 and LD->LE transitions.
851 2011-03-10 Alan Modra <amodra@gmail.com>
853 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
854 for LO_DS error message and correct multiple.
856 2011-03-10 Alan Modra <amodra@gmail.com>
858 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
859 (ppc64_elf_link_just_syms): New function.
860 (opd_entry_value): Don't assume big-endian host.
861 (get_r2off): New function.
862 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
864 2011-03-06 Michael Snyder <msnyder@vmware.com>
866 * compress.c (bfd_compress_section_contents): Check for out of mem.
868 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
869 that case statement falls through intentionally.
871 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
873 2011-03-04 Alan Modra <amodra@gmail.com>
875 * archive.c (bsd_write_armap): Don't call stat in deterministic
876 mode, and don't use st_mtime if stat returns error.
878 2011-03-03 Michael Snyder <msnyder@vmware.com>
880 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
882 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
884 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
885 (aout_link_write_other_symbol): Missing break statement.
887 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
889 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
891 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
893 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
894 x32 IE->LE transition.
895 (elf_x86_64_relocate_section): Likewise.
897 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
899 * elflink.c (is_reloc_section): Remove function.
900 (get_dynamic_reloc_section_name): Construct string manually.
902 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
904 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
905 (adjust_relative_path): Likewise.
906 (_bfd_construct_extended_name_table): Likewise.
907 * corefile.c (generic_core_file_matches_executable_p): Likewise.
908 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
909 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
910 * elf32-spu.c (sort_bfds): Likewise.
911 (spu_elf_auto_overlay): Likewise.
912 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
913 * xcofflink.c (xcoff_set_import_path): Likewise.
914 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
915 (xtensa_regfile_lookup_shortname): Likewise.
917 2011-02-28 Alan Modra <amodra@gmail.com>
920 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
921 stringsize. Properly sanity check symdef_count. Remove redundant
924 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
926 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
927 and handle claim_file seeking. Only try to load the plugin once.
929 2011-02-22 Andreas Schwab <schwab@redhat.com>
931 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
932 relocation read the value from the second GOT slot.
934 2011-02-15 Tristan Gingold <gingold@adacore.com>
936 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
938 2011-02-15 Alan Modra <amodra@gmail.com>
940 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
941 toc relocs. Fuss over free(NULL).
943 2011-02-14 Mike Frysinger <vapier@gentoo.org>
945 * elflink.c (bfd_elf_size_dynamic_sections): Add
946 bfd_get_symbol_leading_char to the start of newname.
948 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
950 * configure: Regenerate.
952 2011-02-09 Alan Modra <amodra@gmail.com>
954 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
955 we are done. When optimising large toc, check that a global
956 symbol on a toc reloc is defined in a kept section.
958 2011-02-08 Nick Clifton <nickc@redhat.com>
961 * elf.c (assign_file_positions_for_load_sections): Set the program
962 header offset and entry size to zero if there are no program
965 2011-02-08 Alan Modra <amodra@gmail.com>
967 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
968 local_syms when looking for local symbols in .toc.
970 2011-02-01 Alan Modra <amodra@gmail.com>
972 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
973 for toc pointer on any section having makes_toc_func_call set.
974 (check_pasted_section): Ensure pasted .init/.fini fragments use
975 the same toc if any has makes_toc_func_call set.
977 2011-01-28 Joseph Myers <joseph@codesourcery.com>
979 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
982 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
984 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
987 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
989 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
992 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
994 Fix compilation for mingw64.
995 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
996 typecast to avoid warning.
997 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
999 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
1000 of long for pointer to avoid warning.
1001 (elfNN_ia64_relax_brl): Idem.
1002 (elfNN_ia64_install_value): Idem.
1003 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
1005 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
1007 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
1008 h->needs_plt when deciding whether to record a possible dynamic reloc.
1010 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
1012 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
1013 dynamic relocs for the removed section.
1015 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
1017 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
1020 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
1022 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
1023 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
1024 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
1025 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
1026 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
1027 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
1030 2011-01-14 Alan Modra <amodra@gmail.com>
1032 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
1034 (_bfd_default_error_handler): Likewise.
1035 * elf.c (print_segment_map): Likewise.
1036 * libbfd.c (warn_deprecated): Likewise.
1037 * som.c (som_sizeof_headers): No need to do so here.
1038 * coff-i860.c: Replace use of printf for error messages with
1040 * coff-ppc.c: Likewise.
1041 * coff-sh.c: Likewise.
1042 * elf32-bfin.c: Likewise.
1043 * elf32-dlx.c: Likewise.
1044 * elf32-mep.c: Likewise.
1045 * elf32-v850.c: Likewise.
1046 * mach-o.c: Likewise.
1049 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
1051 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
1053 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
1054 (elf_x86_64_check_relocs): Align relocation section to 4 byte
1056 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
1058 (elf_x86_64_finish_dynamic_symbol): Updated.
1059 (elf_x86_64_finish_dynamic_sections): Don't use
1060 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
1061 bfd_elf64_swap_dyn_out.
1063 2011-01-14 J. Park <grassman@gmail.com>
1066 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
1067 following bfd_link_hash_warning symbol link.
1069 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
1070 Glauber de Oliveira Costa <glommer@gmail.com>
1072 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
1073 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
1074 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
1076 * libbfd.h: Rebuilt.
1077 * bfd-in2.h: Rebuilt.
1078 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
1079 (elf32_arm_reloc_map): Likewise.
1080 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
1081 (elf32_arm_stub_long_branch_any_tls_pic,
1082 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
1083 (DEF_STUBS): Add new stubs.
1084 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
1085 (elf32_arm_local_tlsdesc_gotent): New.
1086 (GOT_TLS_GDESC): New mask.
1087 (GOT_TLS_GD_ANY): Define.
1088 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
1089 (elf32_arm_compute_jump_table_size): New.
1090 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
1091 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
1092 sgotplt_jump_table_size fields.
1093 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
1094 (elf32_arm_link_hash_table_create): Initialize new fields.
1095 (arm_type_of_stub): Check TLS desc relocs too.
1096 (elf32_arm_stub_name): TLS desc relocs can be shared.
1097 (elf32_arm_tls_transition): Determine relaxation.
1098 (arm_stub_required_alignment): Add tls stubs.
1099 (elf32_arm_size_stubs): Likewise.
1100 (elf32_arm_tls_relax): Perform TLS relaxing.
1101 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
1102 (IS_ARM_TLS_GNU_RELOC): New.
1103 (IS_ARM_TLS_RELOC): Use it.
1104 (elf32_arm_relocate_section): Perform TLS relaxing.
1105 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
1107 (allocate_dynrelocs): Allocate tls desc relcoations.
1108 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
1110 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
1112 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
1114 (elf32_arm_finish_dynamic_symbol): Adjust.
1115 (arm_put_trampoline): New.
1116 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
1118 (elf_backend_always_size_sections): Define.
1120 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
1122 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
1124 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
1128 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
1129 handle symbols marked with regular reference, but not non-GOT
1130 reference when building shared library.
1132 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
1133 local and global STT_GNU_IFUNC symols when building shared
1135 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1137 2011-01-05 DJ Delorie <dj@redhat.com>
1139 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
1140 * libbfd.h: Regenerate.
1141 * bfd-in2.h: Regenerate.
1142 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
1144 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
1146 * cpu-i386.c (bfd_i386_compatible): New.
1147 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
1148 with bfd_i386_compatible.
1149 (bfd_x86_64_arch_intel_syntax): Likewise.
1150 (bfd_i386_arch_intel_syntax): Likewise.
1151 (i8086_arch): Likewise.
1152 (bfd_x64_32_arch): Likewise.
1153 (bfd_x86_64_arch): Likewise.
1154 (bfd_i386_arch): Likewise.
1156 For older changes see ChangeLog-2010
1162 version-control: never