| blob | 02b47d4a34d7f9b4b208ed673eff1af459ab7089 |
1 2011-05-23 Alan Modra <amodra@gmail.com>
3 * elf-bfd.h: Comment typo fix.
4 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
5 struct elf_dyn_relocs throughout.
6 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
8 2011-05-23 Alan Modra <amodra@gmail.com>
10 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
11 functions rather than warning callback or _bfd_error_handler.
12 * elf32-ppc.c: Likewise.
13 * elf64-ppc.c: Likewise.
14 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
15 arg error.
16 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
18 2011-05-23 Alan Modra <amodra@gmail.com>
20 PR 12763
21 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
22 .tbss, and page align same for all SHT_NOBITS sections.
24 2011-05-21 Alan Modra <amodra@gmail.com>
26 PR 12763
27 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
28 from PT_TLS header.
29 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
30 segment if just for .tbss.
31 (assign_file_positions_for_load_sections): Don't report "can't
32 allocate in segment" errors for .tbss.
33 (assign_file_positions_for_non_load_sections): Don't set p_filesz
34 from SHT_NOBITS section filepos.
36 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
38 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
39 R_C6000_PCR_H16 and R_C6000_PCR_L16.
40 (elf32_tic6x_relocate_section): Handle them.
42 2011-05-18 Nick Clifton <nickc@redhat.com>
44 PR ld/12761
45 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
46 sections when building shared libraries.
48 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
50 PR ld/12778
51 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
52 reloc pointer.
54 2011-05-18 Tristan Gingold <gingold@adacore.com>
56 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
57 (xcoff_sweep): Always keep dwarf sections.
58 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
60 2011-05-18 Tristan Gingold <gingold@adacore.com>
62 * libxcoff.h (struct xcoff_dwsect_name): New type.
63 (XCOFF_DWSECT_NBR_NAMES): New macro.
64 (xcoff_dwsect_names): Declare.
65 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
66 (styp_to_sec_flags): Ditto.
67 (coff_new_section_hook): Ditto.
68 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
69 * coff-rs6000.c (xcoff_dwsect_name): New variable.
71 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
73 PR ld/12759
74 * elf32-rx.c (ignore_lma): New variable.
75 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
76 (rx_modify_program_headers): Only copy the LMA into the VMA if
77 ignore_lma is true.
79 2011-05-17 Alan Modra <amodra@gmail.com>
81 PR ld/12760
82 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
83 * elflink.c (elf_link_add_object_symbols): Likewise.
84 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
86 2011-05-16 Alan Modra <amodra@gmail.com>
88 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
90 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
92 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
93 global GOT entries for GOT_PAGE relocations against global symbols.
95 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
97 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
98 (tic6x-*-*): Replaced by these.
99 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
100 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
101 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
102 Define.
103 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
104 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
105 "elf32-target.h" two more times.
106 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
107 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
108 bfd_elf32_tic6x_elf_le_vec.
109 * configure: Regenerate.
111 2011-05-13 Jan Beulich <jbeulich@novell.com>
113 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
115 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
117 * config.in: Regenerated.
118 * configure: Regenerated.
119 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
120 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
121 HAVE_PSINFO32_T_PR_PID.
122 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
123 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
124 and HAVE_PSINFO32_T_PR_PID.
125 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
127 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
129 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
130 32bit psinfo.
131 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
132 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
134 2011-05-09 Paul Brook <paul@codesourcery.com>
136 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
137 * bfd-in2.h: Regenerate.
138 * elf32-tic6x.c: Include limits.h.
139 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
140 _tic6x_elf_section_data): New.
141 (elf32_tic6x_section_data): Define.
142 (elf32_tic6x_new_section_hook): Allocate target specific data.
143 (elf32_tic6x_add_unwind_table_edit): New function.
144 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
145 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
146 elf32_tic6x_copy_exidx_entry): New functions.
147 (elf_backend_write_section): Define.
149 2011-05-09 Paul Brook <paul@codesourcery.com>
151 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
152 elf32_tic6x_fake_sections): New functions.
153 (elf_backend_fake_sections): Define.
155 2011-05-09 Paul Brook <paul@codesourcery.com>
157 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
158 (elf_backend_gc_mark_extra_sections): Define.
160 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
162 PR ld/12365
163 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
164 references to symbols defined in discarded sections.
166 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
168 PR ld/12365
169 * coffgen.c (coff_write_symbol): Assume input section is its own
170 output section if output_section member not set.
171 (coff_write_alien_symbol): Likewise.
173 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
175 PR ld/12730
176 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
178 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
179 sections if needed.
181 * section.c (SEC_ELF_REVERSE_COPY): New.
182 * bfd-in2.h: Regenerated.
184 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
186 PR 12739
187 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
188 * bfd-in2.h: Regenerate.
190 2011-05-06 Tristan Gingold <gingold@adacore.com>
192 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
193 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
194 any code section. Add comments.
195 (alpha_vms_object_p): Use void * instead of PTR.
196 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
197 (build_module_list): Guard against no DST section. Add comments.
198 (alpha_vms_link_output_symbol): Discard undefined symbols.
199 (alpha_vms_get_section_contents): Simply memcpy if the section was
200 already loaded. Fix typo.
201 (vms_new_section_hook): Use void * instead of PTR.
202 (vms_alpha_vec): Ditto.
204 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
206 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
207 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
209 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
211 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
212 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
213 mismatch. Choose the lower of the two values.
214 (bfd_elf32_bfd_final_link): New macro.
216 2011-04-28 Tristan Gingold <gingold@adacore.com>
218 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
219 (bfd_xcoff_swap_aux_out): Ditto.
220 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
221 (bfd_xcoff64_swap_aux_out): Ditto.
223 2011-05-04 Alan Modra <amodra@gmail.com>
225 PR ld/12727
226 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
227 was_undefined on dot-symbols.
229 2011-05-03 Paul Brook <paul@codesourcery.com>
232 * elf32-tic6x.c (elf32_tic6x_howto_table,
233 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
234 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
235 Add R_C6000_EHTYPE.
237 2011-05-01 Alan Modra <amodra@gmail.com>
239 PR ld/12718
240 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
241 creating ifunc sections.
242 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
244 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
246 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
247 names.
249 2011-04-28 Tom Tromey <tromey@redhat.com>
251 * bfdio.c (memory_bstat): Pass correct size to memset.
253 2011-04-28 Mike Frysinger <vapier@gentoo.org>
255 * dwarf2.c (dwarf_debug_sections): Mark const.
256 * elf.c (special_sections): Likewise.
257 * libbfd-in.h (dwarf_debug_sections): Likewise.
258 * libbfd.h: Regenerate.
260 2011-04-26 Kai Tietz <ktietz@redhat.com>
262 * coffcode.h (sec_to_styp_flags): Allow linkonce for
263 debugging sections.
265 2011-04-26 Tristan Gingold <gingold@adacore.com>
267 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
269 2011-04-24 Alan Modra <amodra@gmail.com>
271 PR ld/12365
272 PR ld/12696
273 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
274 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
275 (_bfd_generic_link_add_one_symbol): Update "notice" call.
276 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
277 it is a redef of an IR symbol in a real BFD.
279 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
281 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
282 in readonly section in a shared object.
283 (elf_i386_size_dynamic_sections): Likewise.
284 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
285 (elf_x86_64_size_dynamic_sections): Likewise.
287 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
289 PR ld/12694
290 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
291 symbols.
292 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
294 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
296 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
297 on dynamic symbol error.
298 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
300 2011-04-20 Tristan Gingold <gingold@adacore.com>
302 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
304 2011-04-20 Alan Modra <amodra@gmail.com>
306 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
307 (bfd_hash_table_init_n): Overflow checking.
308 (bfd_hash_set_default_size): Return current size. Take unsigned long
309 arg. Add 65537 to hash_size primes.
310 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
311 * bfd-in2.h: Regenerate.
313 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
315 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
316 memmove elements.
318 2011-04-20 Alan Modra <amodra@gmail.com>
320 * libbfd.c (bfd_log2): Do return rounded up value.
321 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
322 call with expanded old round down version of the function.
324 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
325 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
327 2011-04-20 Alan Modra <amodra@gmail.com>
329 PR ld/12365
330 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
331 in their own common section.
332 * elflink.c (elf_link_add_object_symbols): Likewise.
333 * linker.c (generic_link_check_archive_element): Don't lose flags
334 if common section is pre-existing.
335 (_bfd_generic_link_add_one_symbol): Likewise.
337 2011-04-20 Alan Modra <amodra@gmail.com>
339 PR ld/12365
340 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
341 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
342 multiple_definition regardless of allow_multiple_definition.
343 * simple.c (simple_dummy_multiple_definition): Update.
344 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
345 calls.
347 2011-04-18 Tristan Gingold <gingold@adacore.com>
349 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
351 2011-04-18 Alan Modra <amodra@gmail.com>
353 PR ld/12365
354 PR ld/12672
355 * bfd.c (BFD_PLUGIN): Define.
356 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
357 * bfd-in2.h: Regenerate.
358 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
359 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
361 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
363 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
364 SEC_LOAD.
366 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
368 * elf-bfd.h (struct sdt_note): New struct.
369 (struct elf_obj_tdata) <sdt_note_head>: New field.
370 * elf.c (elfobj_grok_stapsdt_note_1): New function.
371 (elfobj_grok_stapsdt_note): Likewise.
372 (elf_parse_notes): Added code to treat SystemTap note
373 sections.
375 2011-04-12 Richard Henderson <rth@redhat.com>
377 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
378 exclude empty .got sections.
380 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
382 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
383 array access for BFD_RELOC_386_IRELATIVE.
385 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
387 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
389 2011-04-11 Mark Wielaard <mjw@redhat.com>
391 PR 10549
392 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
393 (has_gnu_symbols): Renamed from has_ifunc_symbols.
394 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
395 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
396 also if STB_GNU_UNIQUE symbol binding was seen.
397 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
398 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
399 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
400 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
401 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
402 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
404 2011-04-11 Alan Modra <amodra@gmail.com>
406 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
407 sections.
408 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
409 (_bfd_generic_get_section_contents_in_window): Likewise.
410 * section.c (bfd_get_section_contents): Likewise.
411 * compress.c (bfd_get_full_section_contents): Likewise.
412 * elf32-rx.c (rx_final_link): Ignore rawsize.
413 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
414 bfd with bfd_get_section_limit.
415 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
416 os->size during final link. Update callers.
417 * bfd-in2.h: Regenerate.
419 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
421 PR ld/12637
422 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
423 as the number of global entries when merging with the primary GOT.
425 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
427 * elf32-i386.c: Update copyright year.
428 * elf64-x86-64.c: Likewise.
430 2011-04-09 Kai Tietz <ktietz@redhat.com>
432 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
433 buffer and use rawsize for sorting.
434 * coffcode.h (coff_compute_section_file_positions): Set rawsize
435 before doing alignment.
437 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
439 * elf32-i386.c (elf_i386_relocate_section): Return relocation
440 error on unsupported relocation.
441 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
443 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
445 PR binutils/12657
446 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
447 pid_t.
449 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
451 PR ld/12654
452 * elf32-i386.c (elf_i386_relocate_section): Check !executable
453 instead of shared for R_386_TLS_LDO_32.
455 2011-04-08 Tristan Gingold <gingold@adacore.com>
457 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
458 * coff-pmac: Remove
459 * xcoff-target.h: Remove
460 * Makefile.in: Regenerate.
462 2011-04-07 Cary Coutant <ccoutant@google.com>
464 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
466 2011-04-07 Paul Brook <paul@codesourcery.com>
468 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
469 pc-relative.
470 (elf32_tic6x_howto_table_rel): Ditto.
471 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
472 (elf32_tic6x_check_relocs): Ditto.
474 2011-04-06 Joseph Myers <joseph@codesourcery.com>
476 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
477 targets.
478 (strongarm*, thumb*, xscale*): Remove architectures.
479 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
480 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
481 xscale-*-coff): Remove targets.
483 2011-04-01 Tristan Gingold <gingold@adacore.com>
485 * elfxx-ia64.c: include bfd_stdint.h
487 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
489 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
490 dynobj and its initialization.
492 2011-03-31 Tristan Gingold <gingold@adacore.com>
494 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
495 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
496 BFD_HOST_LONG_LONG to 1.
498 2011-03-31 Tristan Gingold <gingold@adacore.com>
500 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
501 (_bfd_vms_write_etir): Ditto.
502 (_bfd_vms_slurp_etir): Avoid to use intptr_t
503 * configure.com: Generate bfd_stdint.h
505 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
507 * elf32-tic6x.h (struct elf32_tic6x_params): New.
508 (elf32_tic6x_setup): Declare.
509 * elf32-tic6x.c: Include <limits.h>.
510 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
511 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
512 New structures.
513 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
514 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
515 tic6x_elf_scom_symbol_ptr): New static variables.
516 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
517 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
518 R_C6000_PCR_H16 and R_C6000_PCR_L16.
519 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
520 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
521 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
522 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
523 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
524 elf32_tic6x_adjust_dynamic_symbol): New static functions.
525 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
526 to weak symbols as required by the ABI.
527 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
528 as needed when generating DSBT output.
529 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
530 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
531 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
532 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
533 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
534 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
535 New static functions.
536 (ELF_MAXPAGESIZE): Define to 0x1000.
537 (bfd_elf32_bfd_copy_private_bfd_data,
538 bfd_elf32_bfd_link_hash_table_create,
539 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
540 elf_backend_want_got_plt, elf_backend_want_dynbss,
541 elf_backend_plt_readonly, elf_backend_got_header_size,
542 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
543 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
544 elf_backend_check_relocs, elf_backend_add_symbol_hook,
545 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
546 elf_backend_section_from_bfd_section,
547 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
548 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
549 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
551 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
552 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
553 * bfd/bfd-in2.h: Regenerate.
554 * bfd/libbfd.h: Regenerate.
555 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
557 2011-03-31 Tristan Gingold <gingold@adacore.com>
559 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
560 entry on xcoff when value is C_NULL_VALUE.
562 2011-03-31 Tristan Gingold <gingold@adacore.com>
564 * libcoff-in.h (exec_hdr): Remove.
565 * libcoff.h: Regenerate.
567 2011-03-30 Nick Clifton <nickc@redhat.com>
569 * po/da.po: Updated Danish translation.
571 2011-03-29 Richard Henderson <rth@redhat.com>
573 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
574 (elf64_alpha_gc_sweep_hook): New.
575 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
576 (elf_backend_can_gc_sections): New.
578 2011-03-26 John Marino <binutils@marino.st>
580 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
581 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
582 * configure: Regenerate.
584 2011-03-25 Michael Snyder <msnyder@vmware.com>
586 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
588 2011-03-25 Tristan Gingold <gingold@adacore.com>
590 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
591 of find_nearest_line on object files.
593 2011-03-25 Tristan Gingold <gingold@adacore.com>
595 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
596 Minor reordering.
597 (alpha_vms_create_eisd_for_section): Make code sections read-only.
599 2011-03-24 Alan Modra <amodra@gmail.com>
601 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
602 old-style __tls_get_addr calls without marker relocs don't match
603 their arg setup insn one for one. If such mismatches are found
604 report the reloc and don't do any tls optimization.
605 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
607 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
609 * bfd-in2.h: Regenerate.
611 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
613 * archures.c: Add AVR XMEGA architecture information.
614 * cpu-avr.c (arch_info_struct): Likewise.
615 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
616 (elf32_avr_object_p): Likewise.
618 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
620 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
621 * bfd-in2.h: Regenerate.
622 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
623 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
624 entry.
625 (elf32_arm_howto_from_type): Update accordingly.
626 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
627 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
628 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
629 with an extra noncall_refcount field.
630 (arm_local_iplt_info): New structure.
631 (elf_arm_obj_tdata): Add local_iplt.
632 (elf32_arm_local_iplt): New accessor macro.
633 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
634 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
635 Change tls_type to a bitfield and add is_iplt.
636 (elf32_arm_link_hash_newfunc): Update accordingly.
637 (elf32_arm_allocate_local_sym_info): New function.
638 (elf32_arm_create_local_iplt): Likewise.
639 (elf32_arm_get_plt_info): Likewise.
640 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
641 (elf32_arm_get_local_dynreloc_list): Likewise.
642 (create_ifunc_sections): Likewise.
643 (elf32_arm_copy_indirect_symbol): Update after the changes to
644 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
645 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
646 to get PLT information. Assert that all STT_GNU_IFUNC references
647 are turned into PLT references.
648 (arm_build_one_stub): Pass the symbol type to
649 elf32_arm_final_link_relocate.
650 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
651 (elf32_arm_allocate_irelocs): New function.
652 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
653 all R_ARM_IRELATIVE.
654 (elf32_arm_allocate_plt_entry): New function.
655 (elf32_arm_populate_plt_entry): Likewise.
656 (elf32_arm_final_link_relocate): Add an st_type parameter.
657 Set srelgot to null for static objects. Use separate variables
658 to record which st_value and st_type should be used when generating
659 a dynamic relocation. Use elf32_arm_get_plt_info to find the
660 symbol's PLT information, setting has_iplt_entry, splt,
661 plt_offset and gotplt_offset accordingly. Check whether
662 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
663 the relocation target accordingly. Broaden assert to include
664 .iplts. Don't set sreloc for static relocations. Assert that
665 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
666 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
667 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
668 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
669 resolve GOT references to the .igot.plt entry.
670 (elf32_arm_relocate_section): Update the call to
671 elf32_arm_final_link_relocate.
672 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
673 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
674 relocations in shared libraries and relocatable executables.
675 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
676 to get the list of dynamic relocations for a local symbol.
677 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
678 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
679 to allocate local symbol information. Treat R_ARM_REL32 and
680 R_ARM_REL32_NOI as call relocations in shared libraries and
681 relocatable executables. Record PLT information for local
682 STT_GNU_IFUNC functions as well as global functions. Count
683 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
684 to get the list of dynamic relocations for a local symbol.
685 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
686 Don't remove STT_GNU_IFUNC PLTs unless all references have been
687 removed. Update after the changes to elf32_arm_link_hash_entry.
688 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
689 entries should live in .plt or .iplt. Check whether the .igot.plt
690 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
691 to allocate .plt and .(i)got.plt entries. Detect which .got
692 entries will need R_ARM_IRELATIVE relocations and use
693 elf32_arm_allocate_irelocs to allocate them. Likewise other
694 non-.got dynamic relocations.
695 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
696 and dynamic relocations for local STT_GNU_IFUNC symbols.
697 Check whether the .igot.plt and .got entries can be combined.
698 Detect which .got entries will need R_ARM_IRELATIVE relocations
699 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
700 section pointers intead of strcmp checks. Handle iplt and igotplt.
701 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
702 to fill in .plt, .got.plt and .rel(a).plt entries. Point
703 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
704 resolve to it.
705 (elf32_arm_output_plt_map_1): New function, split out from
706 elf32_arm_output_plt_map. Handle .iplt entries. Use
707 elf32_arm_plt_needs_thumb_stub_p.
708 (elf32_arm_output_plt_map): Call it.
709 (elf32_arm_output_arch_local_syms): Add mapping symbols for
710 local .iplt entries.
711 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
712 (elf32_arm_swap_symbol_out): Likewise.
713 (elf32_arm_add_symbol_hook): New function.
714 (elf_backend_add_symbol_hook): Define for all targets.
716 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
718 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
719 * elf.c (swap_out_syms): Set st_target_internal for each
720 Elf_Internal_Sym.
721 * elfcode.h (elf_swap_symbol_in): Likewise.
722 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
723 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
724 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
725 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
726 * elflink.c (elf_link_output_extsym): Likewise.
727 (bfd_elf_final_link): Likewise.
728 (elf_link_add_object_symbols): Copy st_target_internal
729 to the hash table if we see a definition.
730 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
731 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
732 a branch_type field.
733 (a8_erratum_fix, a8_erratum_reloc): Likewise.
734 (arm_type_of_stub): Replace actual_st_type with an
735 actual_branch_type parameter.
736 (arm_build_one_stub): Use branch types rather than st_types to
737 determine the type of branch.
738 (cortex_a8_erratum_scan): Likewise.
739 (elf32_arm_size_stubs): Likewise.
740 (bfd_elf32_arm_process_before_allocation): Likewise.
741 (allocate_dynrelocs_for_symbol): Likewise.
742 (elf32_arm_finish_dynamic_sections): Likewise.
743 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
744 a branch_type parameter.
745 (elf32_arm_relocate_section): Update call accordingly.
746 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
747 (elf32_arm_output_map_sym): Initialize st_target_internal.
748 (elf32_arm_output_stub_sym): Likewise.
749 (elf32_arm_symbol_processing): Delete.
750 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
751 Use st_target_internal to record the branch type.
752 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
753 Thumb functions.
754 (elf32_arm_is_function_type): Delete.
755 (elf_backend_symbol_processing): Likewise.
756 (elf_backend_is_function_type): Likewise.
758 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
760 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
761 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
762 into the PLT block.
764 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
766 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
767 may_need_local_target_p and may_become_dynamic_p to classify
768 the relocation type. Don't check info->symbolic or h->def_regular
769 when deciding whether to record a potential dynamic reloc.
770 Don't treat potential dynamic relocs as PLT references.
771 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
772 try to make the PLT reference count go negative.
774 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
776 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
777 GOT entry here, rather than leaving it to finish_dynamic_symbol.
778 Only create a dynamic relocation for local references if
779 info->shared.
780 (allocate_dynrelocs_for_symbol): Update dynamic relocation
781 allocation accordingly.
782 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
784 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
786 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
787 (elf32_arm_add_dynreloc): Likewise.
788 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
789 to allocate dynamic relocations.
790 (elf32_arm_size_dynamic_sections): Likewise.
791 (allocate_dynrelocs): Likewise. Rename to
792 allocate_dynrelocs_for_symbol.
793 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
794 create dynamic relocations.
795 (elf32_arm_finish_dynamic_symbol): Likewise.
797 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
799 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
800 x32 GD->IE and GD->LE transitions.
801 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
802 and LD->LE transitions.
804 2011-03-10 Alan Modra <amodra@gmail.com>
806 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
807 for LO_DS error message and correct multiple.
809 2011-03-10 Alan Modra <amodra@gmail.com>
811 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
812 (ppc64_elf_link_just_syms): New function.
813 (opd_entry_value): Don't assume big-endian host.
814 (get_r2off): New function.
815 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
817 2011-03-06 Michael Snyder <msnyder@vmware.com>
819 * compress.c (bfd_compress_section_contents): Check for out of mem.
821 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
822 that case statement falls through intentionally.
824 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
826 2011-03-04 Alan Modra <amodra@gmail.com>
828 * archive.c (bsd_write_armap): Don't call stat in deterministic
829 mode, and don't use st_mtime if stat returns error.
831 2011-03-03 Michael Snyder <msnyder@vmware.com>
833 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
835 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
837 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
838 (aout_link_write_other_symbol): Missing break statement.
840 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
842 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
844 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
846 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
847 x32 IE->LE transition.
848 (elf_x86_64_relocate_section): Likewise.
850 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
852 * elflink.c (is_reloc_section): Remove function.
853 (get_dynamic_reloc_section_name): Construct string manually.
855 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
857 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
858 (adjust_relative_path): Likewise.
859 (_bfd_construct_extended_name_table): Likewise.
860 * corefile.c (generic_core_file_matches_executable_p): Likewise.
861 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
862 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
863 * elf32-spu.c (sort_bfds): Likewise.
864 (spu_elf_auto_overlay): Likewise.
865 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
866 * xcofflink.c (xcoff_set_import_path): Likewise.
867 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
868 (xtensa_regfile_lookup_shortname): Likewise.
870 2011-02-28 Alan Modra <amodra@gmail.com>
872 PR 12513
873 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
874 stringsize. Properly sanity check symdef_count. Remove redundant
875 bfd_release.
877 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
879 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
880 and handle claim_file seeking. Only try to load the plugin once.
882 2011-02-22 Andreas Schwab <schwab@redhat.com>
884 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
885 relocation read the value from the second GOT slot.
887 2011-02-15 Tristan Gingold <gingold@adacore.com>
889 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
891 2011-02-15 Alan Modra <amodra@gmail.com>
893 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
894 toc relocs. Fuss over free(NULL).
896 2011-02-14 Mike Frysinger <vapier@gentoo.org>
898 * elflink.c (bfd_elf_size_dynamic_sections): Add
899 bfd_get_symbol_leading_char to the start of newname.
901 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
903 * configure: Regenerate.
905 2011-02-09 Alan Modra <amodra@gmail.com>
907 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
908 we are done. When optimising large toc, check that a global
909 symbol on a toc reloc is defined in a kept section.
911 2011-02-08 Nick Clifton <nickc@redhat.com>
913 PR binutils/12467
914 * elf.c (assign_file_positions_for_load_sections): Set the program
915 header offset and entry size to zero if there are no program
916 headers.
918 2011-02-08 Alan Modra <amodra@gmail.com>
920 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
921 local_syms when looking for local symbols in .toc.
923 2011-02-01 Alan Modra <amodra@gmail.com>
925 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
926 for toc pointer on any section having makes_toc_func_call set.
927 (check_pasted_section): Ensure pasted .init/.fini fragments use
928 the same toc if any has makes_toc_func_call set.
930 2011-01-28 Joseph Myers <joseph@codesourcery.com>
932 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
933 field.
935 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
937 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
938 common sections too.
940 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
942 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
943 Solaris target.
945 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
947 Fix compilation for mingw64.
948 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
949 typecast to avoid warning.
950 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
951 usage.
952 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
953 of long for pointer to avoid warning.
954 (elfNN_ia64_relax_brl): Idem.
955 (elfNN_ia64_install_value): Idem.
956 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
958 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
960 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
961 h->needs_plt when deciding whether to record a possible dynamic reloc.
963 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
965 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
966 dynamic relocs for the removed section.
968 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
970 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
971 relocations.
973 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
975 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
976 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
977 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
978 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
979 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
980 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
981 for ILP32.
983 2011-01-14 Alan Modra <amodra@gmail.com>
985 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
986 error.
987 (_bfd_default_error_handler): Likewise.
988 * elf.c (print_segment_map): Likewise.
989 * libbfd.c (warn_deprecated): Likewise.
990 * som.c (som_sizeof_headers): No need to do so here.
991 * coff-i860.c: Replace use of printf for error messages with
992 _bfd_error_handler.
993 * coff-ppc.c: Likewise.
994 * coff-sh.c: Likewise.
995 * elf32-bfin.c: Likewise.
996 * elf32-dlx.c: Likewise.
997 * elf32-mep.c: Likewise.
998 * elf32-v850.c: Likewise.
999 * mach-o.c: Likewise.
1000 * pef.c: Likewise.
1002 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
1004 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
1005 swap_reloca_out.
1006 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
1007 (elf_x86_64_check_relocs): Align relocation section to 4 byte
1008 for 32bit.
1009 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
1010 ELF_ST_TYPE.
1011 (elf_x86_64_finish_dynamic_symbol): Updated.
1012 (elf_x86_64_finish_dynamic_sections): Don't use
1013 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
1014 bfd_elf64_swap_dyn_out.
1016 2011-01-14 J. Park <grassman@gmail.com>
1018 PR ld/12339
1019 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
1020 following bfd_link_hash_warning symbol link.
1022 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
1023 Glauber de Oliveira Costa <glommer@gmail.com>
1025 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
1026 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
1027 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
1028 relocations.
1029 * libbfd.h: Rebuilt.
1030 * bfd-in2.h: Rebuilt.
1031 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
1032 (elf32_arm_reloc_map): Likewise.
1033 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
1034 (elf32_arm_stub_long_branch_any_tls_pic,
1035 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
1036 (DEF_STUBS): Add new stubs.
1037 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
1038 (elf32_arm_local_tlsdesc_gotent): New.
1039 (GOT_TLS_GDESC): New mask.
1040 (GOT_TLS_GD_ANY): Define.
1041 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
1042 (elf32_arm_compute_jump_table_size): New.
1043 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
1044 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
1045 sgotplt_jump_table_size fields.
1046 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
1047 (elf32_arm_link_hash_table_create): Initialize new fields.
1048 (arm_type_of_stub): Check TLS desc relocs too.
1049 (elf32_arm_stub_name): TLS desc relocs can be shared.
1050 (elf32_arm_tls_transition): Determine relaxation.
1051 (arm_stub_required_alignment): Add tls stubs.
1052 (elf32_arm_size_stubs): Likewise.
1053 (elf32_arm_tls_relax): Perform TLS relaxing.
1054 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
1055 (IS_ARM_TLS_GNU_RELOC): New.
1056 (IS_ARM_TLS_RELOC): Use it.
1057 (elf32_arm_relocate_section): Perform TLS relaxing.
1058 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
1059 desc relocations.
1060 (allocate_dynrelocs): Allocate tls desc relcoations.
1061 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
1062 symbols.
1063 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
1064 got slots.
1065 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
1066 symbol.
1067 (elf32_arm_finish_dynamic_symbol): Adjust.
1068 (arm_put_trampoline): New.
1069 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
1070 trampolines.
1071 (elf_backend_always_size_sections): Define.
1073 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
1075 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
1077 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
1079 PR ld/12366
1080 PR ld/12371
1081 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
1082 handle symbols marked with regular reference, but not non-GOT
1083 reference when building shared library.
1085 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
1086 local and global STT_GNU_IFUNC symols when building shared
1087 library.
1088 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1090 2011-01-05 DJ Delorie <dj@redhat.com>
1092 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
1093 * libbfd.h: Regenerate.
1094 * bfd-in2.h: Regenerate.
1095 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
1097 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
1099 * cpu-i386.c (bfd_i386_compatible): New.
1100 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
1101 with bfd_i386_compatible.
1102 (bfd_x86_64_arch_intel_syntax): Likewise.
1103 (bfd_i386_arch_intel_syntax): Likewise.
1104 (i8086_arch): Likewise.
1105 (bfd_x64_32_arch): Likewise.
1106 (bfd_x86_64_arch): Likewise.
1107 (bfd_i386_arch): Likewise.
1109 For older changes see ChangeLog-2010
1110 \f
1111 Local Variables:
1112 mode: change-log
1113 left-margin: 8
1114 fill-column: 74
1115 version-control: never
1116 End: