1 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
4 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
5 R_X86_64_TPOFF64 in executable.
7 2011-05-26 Alan Modra <amodra@gmail.com>
9 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
10 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
11 local_protected comment.
13 2011-05-25 Tristan Gingold <gingold@adacore.com>
15 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
16 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
17 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
18 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
19 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
20 (elf32-ia64.c): Created from elfnn-ia64.c
21 (elf64-ia64.c): Likewise.
22 * elfxx-ia64.h: New file.
23 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
24 functions.Includes elfxx-ia64.h.
25 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
27 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
28 (elfNN_ia64_reloc_type_lookup): Renames to
29 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
30 (elfNN_ia64_reloc_name_lookup): Renames to
31 ia64_elf_reloc_name_lookup. Make it public.
32 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
33 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
35 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
36 Move it and make it public. Move prototype to elfxx-ia64.h
37 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
38 Move prototype to elfxx-ia64.h
39 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
40 (elfNN_ia64_info_to_howto): Adjust calls.
41 (elfNN_ia64_relax_section): Adjust calls.
42 (count_dyn_reloc): Fix typo.
43 (elfNN_ia64_relocate_section): Adjust calls.
44 (elfNN_ia64_finish_dynamic_symbol): Likewise.
45 (bfd_elfNN_bfd_reloc_type_lookup)
46 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
47 * configure: Regenerate.
48 * Makefile.in: Regenerate.
50 2011-05-23 DJ Delorie <dj@redhat.com>
52 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
53 the vma/lma swapping done in elf32_rx_modify_program_headers.
55 2011-05-23 Nick Clifton <nickc@redhat.com>
57 * elf-m10300.c (mn10300_elf_mkobject): New function.
58 (bfd_elf32_mkobject): Define.
60 2011-05-23 Alan Modra <amodra@gmail.com>
62 * elf-bfd.h: Comment typo fix.
63 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
64 struct elf_dyn_relocs throughout.
65 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
67 2011-05-23 Alan Modra <amodra@gmail.com>
69 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
70 functions rather than warning callback or _bfd_error_handler.
71 * elf32-ppc.c: Likewise.
72 * elf64-ppc.c: Likewise.
73 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
75 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
77 2011-05-23 Alan Modra <amodra@gmail.com>
80 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
81 .tbss, and page align same for all SHT_NOBITS sections.
83 2011-05-21 Alan Modra <amodra@gmail.com>
86 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
88 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
89 segment if just for .tbss.
90 (assign_file_positions_for_load_sections): Don't report "can't
91 allocate in segment" errors for .tbss.
92 (assign_file_positions_for_non_load_sections): Don't set p_filesz
93 from SHT_NOBITS section filepos.
95 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
97 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
98 R_C6000_PCR_H16 and R_C6000_PCR_L16.
99 (elf32_tic6x_relocate_section): Handle them.
101 2011-05-18 Nick Clifton <nickc@redhat.com>
104 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
105 sections when building shared libraries.
107 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
110 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
113 2011-05-18 Tristan Gingold <gingold@adacore.com>
115 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
116 (xcoff_sweep): Always keep dwarf sections.
117 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
119 2011-05-18 Tristan Gingold <gingold@adacore.com>
121 * libxcoff.h (struct xcoff_dwsect_name): New type.
122 (XCOFF_DWSECT_NBR_NAMES): New macro.
123 (xcoff_dwsect_names): Declare.
124 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
125 (styp_to_sec_flags): Ditto.
126 (coff_new_section_hook): Ditto.
127 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
128 * coff-rs6000.c (xcoff_dwsect_name): New variable.
130 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
133 * elf32-rx.c (ignore_lma): New variable.
134 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
135 (rx_modify_program_headers): Only copy the LMA into the VMA if
138 2011-05-17 Alan Modra <amodra@gmail.com>
141 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
142 * elflink.c (elf_link_add_object_symbols): Likewise.
143 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
145 2011-05-16 Alan Modra <amodra@gmail.com>
147 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
149 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
151 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
152 global GOT entries for GOT_PAGE relocations against global symbols.
154 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
156 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
157 (tic6x-*-*): Replaced by these.
158 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
159 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
160 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
162 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
163 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
164 "elf32-target.h" two more times.
165 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
166 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
167 bfd_elf32_tic6x_elf_le_vec.
168 * configure: Regenerate.
170 2011-05-13 Jan Beulich <jbeulich@novell.com>
172 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
174 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
176 * config.in: Regenerated.
177 * configure: Regenerated.
178 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
179 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
180 HAVE_PSINFO32_T_PR_PID.
181 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
182 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
183 and HAVE_PSINFO32_T_PR_PID.
184 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
186 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
188 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
190 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
191 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
193 2011-05-09 Paul Brook <paul@codesourcery.com>
195 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
196 * bfd-in2.h: Regenerate.
197 * elf32-tic6x.c: Include limits.h.
198 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
199 _tic6x_elf_section_data): New.
200 (elf32_tic6x_section_data): Define.
201 (elf32_tic6x_new_section_hook): Allocate target specific data.
202 (elf32_tic6x_add_unwind_table_edit): New function.
203 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
204 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
205 elf32_tic6x_copy_exidx_entry): New functions.
206 (elf_backend_write_section): Define.
208 2011-05-09 Paul Brook <paul@codesourcery.com>
210 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
211 elf32_tic6x_fake_sections): New functions.
212 (elf_backend_fake_sections): Define.
214 2011-05-09 Paul Brook <paul@codesourcery.com>
216 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
217 (elf_backend_gc_mark_extra_sections): Define.
219 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
222 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
223 references to symbols defined in discarded sections.
225 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
228 * coffgen.c (coff_write_symbol): Assume input section is its own
229 output section if output_section member not set.
230 (coff_write_alien_symbol): Likewise.
232 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
235 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
237 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
240 * section.c (SEC_ELF_REVERSE_COPY): New.
241 * bfd-in2.h: Regenerated.
243 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
246 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
247 * bfd-in2.h: Regenerate.
249 2011-05-06 Tristan Gingold <gingold@adacore.com>
251 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
252 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
253 any code section. Add comments.
254 (alpha_vms_object_p): Use void * instead of PTR.
255 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
256 (build_module_list): Guard against no DST section. Add comments.
257 (alpha_vms_link_output_symbol): Discard undefined symbols.
258 (alpha_vms_get_section_contents): Simply memcpy if the section was
259 already loaded. Fix typo.
260 (vms_new_section_hook): Use void * instead of PTR.
261 (vms_alpha_vec): Ditto.
263 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
265 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
266 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
268 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
270 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
271 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
272 mismatch. Choose the lower of the two values.
273 (bfd_elf32_bfd_final_link): New macro.
275 2011-04-28 Tristan Gingold <gingold@adacore.com>
277 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
278 (bfd_xcoff_swap_aux_out): Ditto.
279 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
280 (bfd_xcoff64_swap_aux_out): Ditto.
282 2011-05-04 Alan Modra <amodra@gmail.com>
285 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
286 was_undefined on dot-symbols.
288 2011-05-03 Paul Brook <paul@codesourcery.com>
291 * elf32-tic6x.c (elf32_tic6x_howto_table,
292 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
293 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
296 2011-05-01 Alan Modra <amodra@gmail.com>
299 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
300 creating ifunc sections.
301 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
303 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
305 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
308 2011-04-28 Tom Tromey <tromey@redhat.com>
310 * bfdio.c (memory_bstat): Pass correct size to memset.
312 2011-04-28 Mike Frysinger <vapier@gentoo.org>
314 * dwarf2.c (dwarf_debug_sections): Mark const.
315 * elf.c (special_sections): Likewise.
316 * libbfd-in.h (dwarf_debug_sections): Likewise.
317 * libbfd.h: Regenerate.
319 2011-04-26 Kai Tietz <ktietz@redhat.com>
321 * coffcode.h (sec_to_styp_flags): Allow linkonce for
324 2011-04-26 Tristan Gingold <gingold@adacore.com>
326 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
328 2011-04-24 Alan Modra <amodra@gmail.com>
332 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
333 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
334 (_bfd_generic_link_add_one_symbol): Update "notice" call.
335 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
336 it is a redef of an IR symbol in a real BFD.
338 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
340 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
341 in readonly section in a shared object.
342 (elf_i386_size_dynamic_sections): Likewise.
343 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
344 (elf_x86_64_size_dynamic_sections): Likewise.
346 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
349 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
351 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
353 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
355 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
356 on dynamic symbol error.
357 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
359 2011-04-20 Tristan Gingold <gingold@adacore.com>
361 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
363 2011-04-20 Alan Modra <amodra@gmail.com>
365 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
366 (bfd_hash_table_init_n): Overflow checking.
367 (bfd_hash_set_default_size): Return current size. Take unsigned long
368 arg. Add 65537 to hash_size primes.
369 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
370 * bfd-in2.h: Regenerate.
372 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
374 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
377 2011-04-20 Alan Modra <amodra@gmail.com>
379 * libbfd.c (bfd_log2): Do return rounded up value.
380 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
381 call with expanded old round down version of the function.
383 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
384 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
386 2011-04-20 Alan Modra <amodra@gmail.com>
389 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
390 in their own common section.
391 * elflink.c (elf_link_add_object_symbols): Likewise.
392 * linker.c (generic_link_check_archive_element): Don't lose flags
393 if common section is pre-existing.
394 (_bfd_generic_link_add_one_symbol): Likewise.
396 2011-04-20 Alan Modra <amodra@gmail.com>
399 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
400 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
401 multiple_definition regardless of allow_multiple_definition.
402 * simple.c (simple_dummy_multiple_definition): Update.
403 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
406 2011-04-18 Tristan Gingold <gingold@adacore.com>
408 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
410 2011-04-18 Alan Modra <amodra@gmail.com>
414 * bfd.c (BFD_PLUGIN): Define.
415 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
416 * bfd-in2.h: Regenerate.
417 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
418 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
420 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
422 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
425 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
427 * elf-bfd.h (struct sdt_note): New struct.
428 (struct elf_obj_tdata) <sdt_note_head>: New field.
429 * elf.c (elfobj_grok_stapsdt_note_1): New function.
430 (elfobj_grok_stapsdt_note): Likewise.
431 (elf_parse_notes): Added code to treat SystemTap note
434 2011-04-12 Richard Henderson <rth@redhat.com>
436 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
437 exclude empty .got sections.
439 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
441 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
442 array access for BFD_RELOC_386_IRELATIVE.
444 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
446 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
448 2011-04-11 Mark Wielaard <mjw@redhat.com>
451 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
452 (has_gnu_symbols): Renamed from has_ifunc_symbols.
453 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
454 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
455 also if STB_GNU_UNIQUE symbol binding was seen.
456 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
457 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
458 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
459 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
460 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
461 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
463 2011-04-11 Alan Modra <amodra@gmail.com>
465 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
467 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
468 (_bfd_generic_get_section_contents_in_window): Likewise.
469 * section.c (bfd_get_section_contents): Likewise.
470 * compress.c (bfd_get_full_section_contents): Likewise.
471 * elf32-rx.c (rx_final_link): Ignore rawsize.
472 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
473 bfd with bfd_get_section_limit.
474 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
475 os->size during final link. Update callers.
476 * bfd-in2.h: Regenerate.
478 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
481 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
482 as the number of global entries when merging with the primary GOT.
484 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
486 * elf32-i386.c: Update copyright year.
487 * elf64-x86-64.c: Likewise.
489 2011-04-09 Kai Tietz <ktietz@redhat.com>
491 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
492 buffer and use rawsize for sorting.
493 * coffcode.h (coff_compute_section_file_positions): Set rawsize
494 before doing alignment.
496 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
498 * elf32-i386.c (elf_i386_relocate_section): Return relocation
499 error on unsupported relocation.
500 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
502 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
505 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
508 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
511 * elf32-i386.c (elf_i386_relocate_section): Check !executable
512 instead of shared for R_386_TLS_LDO_32.
514 2011-04-08 Tristan Gingold <gingold@adacore.com>
516 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
518 * xcoff-target.h: Remove
519 * Makefile.in: Regenerate.
521 2011-04-07 Cary Coutant <ccoutant@google.com>
523 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
525 2011-04-07 Paul Brook <paul@codesourcery.com>
527 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
529 (elf32_tic6x_howto_table_rel): Ditto.
530 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
531 (elf32_tic6x_check_relocs): Ditto.
533 2011-04-06 Joseph Myers <joseph@codesourcery.com>
535 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
537 (strongarm*, thumb*, xscale*): Remove architectures.
538 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
539 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
540 xscale-*-coff): Remove targets.
542 2011-04-01 Tristan Gingold <gingold@adacore.com>
544 * elfxx-ia64.c: include bfd_stdint.h
546 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
548 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
549 dynobj and its initialization.
551 2011-03-31 Tristan Gingold <gingold@adacore.com>
553 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
554 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
555 BFD_HOST_LONG_LONG to 1.
557 2011-03-31 Tristan Gingold <gingold@adacore.com>
559 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
560 (_bfd_vms_write_etir): Ditto.
561 (_bfd_vms_slurp_etir): Avoid to use intptr_t
562 * configure.com: Generate bfd_stdint.h
564 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
566 * elf32-tic6x.h (struct elf32_tic6x_params): New.
567 (elf32_tic6x_setup): Declare.
568 * elf32-tic6x.c: Include <limits.h>.
569 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
570 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
572 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
573 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
574 tic6x_elf_scom_symbol_ptr): New static variables.
575 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
576 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
577 R_C6000_PCR_H16 and R_C6000_PCR_L16.
578 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
579 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
580 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
581 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
582 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
583 elf32_tic6x_adjust_dynamic_symbol): New static functions.
584 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
585 to weak symbols as required by the ABI.
586 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
587 as needed when generating DSBT output.
588 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
589 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
590 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
591 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
592 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
593 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
594 New static functions.
595 (ELF_MAXPAGESIZE): Define to 0x1000.
596 (bfd_elf32_bfd_copy_private_bfd_data,
597 bfd_elf32_bfd_link_hash_table_create,
598 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
599 elf_backend_want_got_plt, elf_backend_want_dynbss,
600 elf_backend_plt_readonly, elf_backend_got_header_size,
601 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
602 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
603 elf_backend_check_relocs, elf_backend_add_symbol_hook,
604 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
605 elf_backend_section_from_bfd_section,
606 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
607 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
608 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
610 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
611 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
612 * bfd/bfd-in2.h: Regenerate.
613 * bfd/libbfd.h: Regenerate.
614 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
616 2011-03-31 Tristan Gingold <gingold@adacore.com>
618 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
619 entry on xcoff when value is C_NULL_VALUE.
621 2011-03-31 Tristan Gingold <gingold@adacore.com>
623 * libcoff-in.h (exec_hdr): Remove.
624 * libcoff.h: Regenerate.
626 2011-03-30 Nick Clifton <nickc@redhat.com>
628 * po/da.po: Updated Danish translation.
630 2011-03-29 Richard Henderson <rth@redhat.com>
632 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
633 (elf64_alpha_gc_sweep_hook): New.
634 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
635 (elf_backend_can_gc_sections): New.
637 2011-03-26 John Marino <binutils@marino.st>
639 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
640 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
641 * configure: Regenerate.
643 2011-03-25 Michael Snyder <msnyder@vmware.com>
645 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
647 2011-03-25 Tristan Gingold <gingold@adacore.com>
649 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
650 of find_nearest_line on object files.
652 2011-03-25 Tristan Gingold <gingold@adacore.com>
654 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
656 (alpha_vms_create_eisd_for_section): Make code sections read-only.
658 2011-03-24 Alan Modra <amodra@gmail.com>
660 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
661 old-style __tls_get_addr calls without marker relocs don't match
662 their arg setup insn one for one. If such mismatches are found
663 report the reloc and don't do any tls optimization.
664 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
666 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
668 * bfd-in2.h: Regenerate.
670 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
672 * archures.c: Add AVR XMEGA architecture information.
673 * cpu-avr.c (arch_info_struct): Likewise.
674 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
675 (elf32_avr_object_p): Likewise.
677 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
679 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
680 * bfd-in2.h: Regenerate.
681 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
682 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
684 (elf32_arm_howto_from_type): Update accordingly.
685 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
686 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
687 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
688 with an extra noncall_refcount field.
689 (arm_local_iplt_info): New structure.
690 (elf_arm_obj_tdata): Add local_iplt.
691 (elf32_arm_local_iplt): New accessor macro.
692 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
693 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
694 Change tls_type to a bitfield and add is_iplt.
695 (elf32_arm_link_hash_newfunc): Update accordingly.
696 (elf32_arm_allocate_local_sym_info): New function.
697 (elf32_arm_create_local_iplt): Likewise.
698 (elf32_arm_get_plt_info): Likewise.
699 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
700 (elf32_arm_get_local_dynreloc_list): Likewise.
701 (create_ifunc_sections): Likewise.
702 (elf32_arm_copy_indirect_symbol): Update after the changes to
703 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
704 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
705 to get PLT information. Assert that all STT_GNU_IFUNC references
706 are turned into PLT references.
707 (arm_build_one_stub): Pass the symbol type to
708 elf32_arm_final_link_relocate.
709 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
710 (elf32_arm_allocate_irelocs): New function.
711 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
713 (elf32_arm_allocate_plt_entry): New function.
714 (elf32_arm_populate_plt_entry): Likewise.
715 (elf32_arm_final_link_relocate): Add an st_type parameter.
716 Set srelgot to null for static objects. Use separate variables
717 to record which st_value and st_type should be used when generating
718 a dynamic relocation. Use elf32_arm_get_plt_info to find the
719 symbol's PLT information, setting has_iplt_entry, splt,
720 plt_offset and gotplt_offset accordingly. Check whether
721 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
722 the relocation target accordingly. Broaden assert to include
723 .iplts. Don't set sreloc for static relocations. Assert that
724 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
725 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
726 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
727 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
728 resolve GOT references to the .igot.plt entry.
729 (elf32_arm_relocate_section): Update the call to
730 elf32_arm_final_link_relocate.
731 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
732 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
733 relocations in shared libraries and relocatable executables.
734 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
735 to get the list of dynamic relocations for a local symbol.
736 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
737 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
738 to allocate local symbol information. Treat R_ARM_REL32 and
739 R_ARM_REL32_NOI as call relocations in shared libraries and
740 relocatable executables. Record PLT information for local
741 STT_GNU_IFUNC functions as well as global functions. Count
742 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
743 to get the list of dynamic relocations for a local symbol.
744 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
745 Don't remove STT_GNU_IFUNC PLTs unless all references have been
746 removed. Update after the changes to elf32_arm_link_hash_entry.
747 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
748 entries should live in .plt or .iplt. Check whether the .igot.plt
749 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
750 to allocate .plt and .(i)got.plt entries. Detect which .got
751 entries will need R_ARM_IRELATIVE relocations and use
752 elf32_arm_allocate_irelocs to allocate them. Likewise other
753 non-.got dynamic relocations.
754 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
755 and dynamic relocations for local STT_GNU_IFUNC symbols.
756 Check whether the .igot.plt and .got entries can be combined.
757 Detect which .got entries will need R_ARM_IRELATIVE relocations
758 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
759 section pointers intead of strcmp checks. Handle iplt and igotplt.
760 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
761 to fill in .plt, .got.plt and .rel(a).plt entries. Point
762 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
764 (elf32_arm_output_plt_map_1): New function, split out from
765 elf32_arm_output_plt_map. Handle .iplt entries. Use
766 elf32_arm_plt_needs_thumb_stub_p.
767 (elf32_arm_output_plt_map): Call it.
768 (elf32_arm_output_arch_local_syms): Add mapping symbols for
770 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
771 (elf32_arm_swap_symbol_out): Likewise.
772 (elf32_arm_add_symbol_hook): New function.
773 (elf_backend_add_symbol_hook): Define for all targets.
775 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
777 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
778 * elf.c (swap_out_syms): Set st_target_internal for each
780 * elfcode.h (elf_swap_symbol_in): Likewise.
781 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
782 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
783 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
784 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
785 * elflink.c (elf_link_output_extsym): Likewise.
786 (bfd_elf_final_link): Likewise.
787 (elf_link_add_object_symbols): Copy st_target_internal
788 to the hash table if we see a definition.
789 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
790 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
792 (a8_erratum_fix, a8_erratum_reloc): Likewise.
793 (arm_type_of_stub): Replace actual_st_type with an
794 actual_branch_type parameter.
795 (arm_build_one_stub): Use branch types rather than st_types to
796 determine the type of branch.
797 (cortex_a8_erratum_scan): Likewise.
798 (elf32_arm_size_stubs): Likewise.
799 (bfd_elf32_arm_process_before_allocation): Likewise.
800 (allocate_dynrelocs_for_symbol): Likewise.
801 (elf32_arm_finish_dynamic_sections): Likewise.
802 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
803 a branch_type parameter.
804 (elf32_arm_relocate_section): Update call accordingly.
805 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
806 (elf32_arm_output_map_sym): Initialize st_target_internal.
807 (elf32_arm_output_stub_sym): Likewise.
808 (elf32_arm_symbol_processing): Delete.
809 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
810 Use st_target_internal to record the branch type.
811 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
813 (elf32_arm_is_function_type): Delete.
814 (elf_backend_symbol_processing): Likewise.
815 (elf_backend_is_function_type): Likewise.
817 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
819 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
820 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
823 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
825 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
826 may_need_local_target_p and may_become_dynamic_p to classify
827 the relocation type. Don't check info->symbolic or h->def_regular
828 when deciding whether to record a potential dynamic reloc.
829 Don't treat potential dynamic relocs as PLT references.
830 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
831 try to make the PLT reference count go negative.
833 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
835 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
836 GOT entry here, rather than leaving it to finish_dynamic_symbol.
837 Only create a dynamic relocation for local references if
839 (allocate_dynrelocs_for_symbol): Update dynamic relocation
840 allocation accordingly.
841 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
843 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
845 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
846 (elf32_arm_add_dynreloc): Likewise.
847 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
848 to allocate dynamic relocations.
849 (elf32_arm_size_dynamic_sections): Likewise.
850 (allocate_dynrelocs): Likewise. Rename to
851 allocate_dynrelocs_for_symbol.
852 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
853 create dynamic relocations.
854 (elf32_arm_finish_dynamic_symbol): Likewise.
856 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
858 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
859 x32 GD->IE and GD->LE transitions.
860 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
861 and LD->LE transitions.
863 2011-03-10 Alan Modra <amodra@gmail.com>
865 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
866 for LO_DS error message and correct multiple.
868 2011-03-10 Alan Modra <amodra@gmail.com>
870 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
871 (ppc64_elf_link_just_syms): New function.
872 (opd_entry_value): Don't assume big-endian host.
873 (get_r2off): New function.
874 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
876 2011-03-06 Michael Snyder <msnyder@vmware.com>
878 * compress.c (bfd_compress_section_contents): Check for out of mem.
880 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
881 that case statement falls through intentionally.
883 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
885 2011-03-04 Alan Modra <amodra@gmail.com>
887 * archive.c (bsd_write_armap): Don't call stat in deterministic
888 mode, and don't use st_mtime if stat returns error.
890 2011-03-03 Michael Snyder <msnyder@vmware.com>
892 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
894 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
896 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
897 (aout_link_write_other_symbol): Missing break statement.
899 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
901 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
903 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
905 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
906 x32 IE->LE transition.
907 (elf_x86_64_relocate_section): Likewise.
909 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
911 * elflink.c (is_reloc_section): Remove function.
912 (get_dynamic_reloc_section_name): Construct string manually.
914 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
916 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
917 (adjust_relative_path): Likewise.
918 (_bfd_construct_extended_name_table): Likewise.
919 * corefile.c (generic_core_file_matches_executable_p): Likewise.
920 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
921 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
922 * elf32-spu.c (sort_bfds): Likewise.
923 (spu_elf_auto_overlay): Likewise.
924 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
925 * xcofflink.c (xcoff_set_import_path): Likewise.
926 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
927 (xtensa_regfile_lookup_shortname): Likewise.
929 2011-02-28 Alan Modra <amodra@gmail.com>
932 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
933 stringsize. Properly sanity check symdef_count. Remove redundant
936 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
938 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
939 and handle claim_file seeking. Only try to load the plugin once.
941 2011-02-22 Andreas Schwab <schwab@redhat.com>
943 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
944 relocation read the value from the second GOT slot.
946 2011-02-15 Tristan Gingold <gingold@adacore.com>
948 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
950 2011-02-15 Alan Modra <amodra@gmail.com>
952 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
953 toc relocs. Fuss over free(NULL).
955 2011-02-14 Mike Frysinger <vapier@gentoo.org>
957 * elflink.c (bfd_elf_size_dynamic_sections): Add
958 bfd_get_symbol_leading_char to the start of newname.
960 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
962 * configure: Regenerate.
964 2011-02-09 Alan Modra <amodra@gmail.com>
966 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
967 we are done. When optimising large toc, check that a global
968 symbol on a toc reloc is defined in a kept section.
970 2011-02-08 Nick Clifton <nickc@redhat.com>
973 * elf.c (assign_file_positions_for_load_sections): Set the program
974 header offset and entry size to zero if there are no program
977 2011-02-08 Alan Modra <amodra@gmail.com>
979 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
980 local_syms when looking for local symbols in .toc.
982 2011-02-01 Alan Modra <amodra@gmail.com>
984 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
985 for toc pointer on any section having makes_toc_func_call set.
986 (check_pasted_section): Ensure pasted .init/.fini fragments use
987 the same toc if any has makes_toc_func_call set.
989 2011-01-28 Joseph Myers <joseph@codesourcery.com>
991 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
994 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
996 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
999 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
1001 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
1004 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
1006 Fix compilation for mingw64.
1007 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
1008 typecast to avoid warning.
1009 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
1011 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
1012 of long for pointer to avoid warning.
1013 (elfNN_ia64_relax_brl): Idem.
1014 (elfNN_ia64_install_value): Idem.
1015 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
1017 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
1019 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
1020 h->needs_plt when deciding whether to record a possible dynamic reloc.
1022 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
1024 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
1025 dynamic relocs for the removed section.
1027 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
1029 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
1032 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
1034 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
1035 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
1036 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
1037 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
1038 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
1039 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
1042 2011-01-14 Alan Modra <amodra@gmail.com>
1044 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
1046 (_bfd_default_error_handler): Likewise.
1047 * elf.c (print_segment_map): Likewise.
1048 * libbfd.c (warn_deprecated): Likewise.
1049 * som.c (som_sizeof_headers): No need to do so here.
1050 * coff-i860.c: Replace use of printf for error messages with
1052 * coff-ppc.c: Likewise.
1053 * coff-sh.c: Likewise.
1054 * elf32-bfin.c: Likewise.
1055 * elf32-dlx.c: Likewise.
1056 * elf32-mep.c: Likewise.
1057 * elf32-v850.c: Likewise.
1058 * mach-o.c: Likewise.
1061 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
1063 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
1065 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
1066 (elf_x86_64_check_relocs): Align relocation section to 4 byte
1068 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
1070 (elf_x86_64_finish_dynamic_symbol): Updated.
1071 (elf_x86_64_finish_dynamic_sections): Don't use
1072 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
1073 bfd_elf64_swap_dyn_out.
1075 2011-01-14 J. Park <grassman@gmail.com>
1078 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
1079 following bfd_link_hash_warning symbol link.
1081 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
1082 Glauber de Oliveira Costa <glommer@gmail.com>
1084 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
1085 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
1086 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
1088 * libbfd.h: Rebuilt.
1089 * bfd-in2.h: Rebuilt.
1090 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
1091 (elf32_arm_reloc_map): Likewise.
1092 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
1093 (elf32_arm_stub_long_branch_any_tls_pic,
1094 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
1095 (DEF_STUBS): Add new stubs.
1096 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
1097 (elf32_arm_local_tlsdesc_gotent): New.
1098 (GOT_TLS_GDESC): New mask.
1099 (GOT_TLS_GD_ANY): Define.
1100 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
1101 (elf32_arm_compute_jump_table_size): New.
1102 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
1103 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
1104 sgotplt_jump_table_size fields.
1105 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
1106 (elf32_arm_link_hash_table_create): Initialize new fields.
1107 (arm_type_of_stub): Check TLS desc relocs too.
1108 (elf32_arm_stub_name): TLS desc relocs can be shared.
1109 (elf32_arm_tls_transition): Determine relaxation.
1110 (arm_stub_required_alignment): Add tls stubs.
1111 (elf32_arm_size_stubs): Likewise.
1112 (elf32_arm_tls_relax): Perform TLS relaxing.
1113 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
1114 (IS_ARM_TLS_GNU_RELOC): New.
1115 (IS_ARM_TLS_RELOC): Use it.
1116 (elf32_arm_relocate_section): Perform TLS relaxing.
1117 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
1119 (allocate_dynrelocs): Allocate tls desc relcoations.
1120 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
1122 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
1124 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
1126 (elf32_arm_finish_dynamic_symbol): Adjust.
1127 (arm_put_trampoline): New.
1128 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
1130 (elf_backend_always_size_sections): Define.
1132 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
1134 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
1136 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
1140 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
1141 handle symbols marked with regular reference, but not non-GOT
1142 reference when building shared library.
1144 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
1145 local and global STT_GNU_IFUNC symols when building shared
1147 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1149 2011-01-05 DJ Delorie <dj@redhat.com>
1151 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
1152 * libbfd.h: Regenerate.
1153 * bfd-in2.h: Regenerate.
1154 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
1156 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
1158 * cpu-i386.c (bfd_i386_compatible): New.
1159 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
1160 with bfd_i386_compatible.
1161 (bfd_x86_64_arch_intel_syntax): Likewise.
1162 (bfd_i386_arch_intel_syntax): Likewise.
1163 (i8086_arch): Likewise.
1164 (bfd_x64_32_arch): Likewise.
1165 (bfd_x86_64_arch): Likewise.
1166 (bfd_i386_arch): Likewise.
1168 For older changes see ChangeLog-2010
1174 version-control: never