| blob | fd48cc333c0bcfe85688099b46dba6b8770d882f |
1 2011-06-02 Nick Clifton <nickc@redhat.com>
3 * coff-mcore.c: Fix spelling typo.
4 * coff-stgo32.c: Likewise.
5 * elf32-arm.c: Likewise.
6 * elf32-avr.c: Likewise.
7 * elf-m68hc1x.c: Likewise.
8 * elf32-mcore.c: Likewise.
9 * elf32-mep.c: Likewise.
10 * elf32-mt.c: Likewise.
11 * elf32-ppc.c: Likewise.
12 * elf32-xtensa.c: Likewise.
13 * elf64-ppc.c: Likewise.
14 * elfxx-mips.c: Likewise.
15 * netbsd.h: Likewise.
16 * nlmcode.h: Likewise.
17 * vms-alpha.c: Likewise.
18 * po/bfd.pot: Regenerate.
19 * po/SRC-POTFILES.in: Regenerate.
21 2011-06-01 DJ Delorie <dj@redhat.com>
23 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
24 * target.c: Likewise.
25 * configure.in: Likewise.
26 * configure.in: Regenerate.
27 * elf32-rx.c: Add elf32-rx-be-ns target.
28 (rx_elf_object_p): Never allow the be-ns target by default,
29 only allow it if the user requests it.
31 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
33 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
34 relocation in readonly section in a shared object.
35 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
37 2011-05-31 Nick Clifton <nickc@redhat.com>
39 * archive.c (adjust_relative_path): Fix comment to prevent it
40 corrupting the auto-generated bfd.h.
42 2011-05-31 Paul Brook <paul@codesourcery.com>
44 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
45 for known functions.
46 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
47 symbols.
49 2011-05-31 Paul Brook <paul@codesourcery.com>
51 * elf32-arm.c (arm_stub_is_thumb): Add
52 arm_stub_long_branch_v4t_thumb_tls_pic.
53 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
54 Handle Thumb stubs.
56 2011-05-27 Nick Clifton <nickc@redhat.com>
58 PR binutils/12710
59 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
60 unable to read a file pointed to by an entry in a thin archive.
61 (adjust_relative_path): Use lrealpath to canonicalize paths.
62 Handle the case where the reference path is above the current
63 path in the directory tree.
65 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
67 PR ld/12809
68 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
69 R_X86_64_TPOFF64 in executable.
71 2011-05-26 Alan Modra <amodra@gmail.com>
73 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
74 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
75 local_protected comment.
77 2011-05-25 Tristan Gingold <gingold@adacore.com>
79 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
80 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
81 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
82 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
83 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
84 (elf32-ia64.c): Created from elfnn-ia64.c
85 (elf64-ia64.c): Likewise.
86 * elfxx-ia64.h: New file.
87 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
88 functions.Includes elfxx-ia64.h.
89 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
90 (IA64_HOWTO): Adjust.
91 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
92 (elfNN_ia64_reloc_type_lookup): Renames to
93 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
94 (elfNN_ia64_reloc_name_lookup): Renames to
95 ia64_elf_reloc_name_lookup. Make it public.
96 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
97 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
98 public.
99 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
100 Move it and make it public. Move prototype to elfxx-ia64.h
101 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
102 Move prototype to elfxx-ia64.h
103 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
104 (elfNN_ia64_info_to_howto): Adjust calls.
105 (elfNN_ia64_relax_section): Adjust calls.
106 (count_dyn_reloc): Fix typo.
107 (elfNN_ia64_relocate_section): Adjust calls.
108 (elfNN_ia64_finish_dynamic_symbol): Likewise.
109 (bfd_elfNN_bfd_reloc_type_lookup)
110 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
111 * configure: Regenerate.
112 * Makefile.in: Regenerate.
114 2011-05-23 DJ Delorie <dj@redhat.com>
116 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
117 the vma/lma swapping done in elf32_rx_modify_program_headers.
119 2011-05-23 Nick Clifton <nickc@redhat.com>
121 * elf-m10300.c (mn10300_elf_mkobject): New function.
122 (bfd_elf32_mkobject): Define.
124 2011-05-23 Alan Modra <amodra@gmail.com>
126 * elf-bfd.h: Comment typo fix.
127 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
128 struct elf_dyn_relocs throughout.
129 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
131 2011-05-23 Alan Modra <amodra@gmail.com>
133 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
134 functions rather than warning callback or _bfd_error_handler.
135 * elf32-ppc.c: Likewise.
136 * elf64-ppc.c: Likewise.
137 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
138 arg error.
139 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
141 2011-05-23 Alan Modra <amodra@gmail.com>
143 PR 12763
144 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
145 .tbss, and page align same for all SHT_NOBITS sections.
147 2011-05-21 Alan Modra <amodra@gmail.com>
149 PR 12763
150 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
151 from PT_TLS header.
152 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
153 segment if just for .tbss.
154 (assign_file_positions_for_load_sections): Don't report "can't
155 allocate in segment" errors for .tbss.
156 (assign_file_positions_for_non_load_sections): Don't set p_filesz
157 from SHT_NOBITS section filepos.
159 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
161 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
162 R_C6000_PCR_H16 and R_C6000_PCR_L16.
163 (elf32_tic6x_relocate_section): Handle them.
165 2011-05-18 Nick Clifton <nickc@redhat.com>
167 PR ld/12761
168 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
169 sections when building shared libraries.
171 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
173 PR ld/12778
174 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
175 reloc pointer.
177 2011-05-18 Tristan Gingold <gingold@adacore.com>
179 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
180 (xcoff_sweep): Always keep dwarf sections.
181 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
183 2011-05-18 Tristan Gingold <gingold@adacore.com>
185 * libxcoff.h (struct xcoff_dwsect_name): New type.
186 (XCOFF_DWSECT_NBR_NAMES): New macro.
187 (xcoff_dwsect_names): Declare.
188 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
189 (styp_to_sec_flags): Ditto.
190 (coff_new_section_hook): Ditto.
191 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
192 * coff-rs6000.c (xcoff_dwsect_name): New variable.
194 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
196 PR ld/12759
197 * elf32-rx.c (ignore_lma): New variable.
198 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
199 (rx_modify_program_headers): Only copy the LMA into the VMA if
200 ignore_lma is true.
202 2011-05-17 Alan Modra <amodra@gmail.com>
204 PR ld/12760
205 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
206 * elflink.c (elf_link_add_object_symbols): Likewise.
207 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
209 2011-05-16 Alan Modra <amodra@gmail.com>
211 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
213 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
215 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
216 global GOT entries for GOT_PAGE relocations against global symbols.
218 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
220 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
221 (tic6x-*-*): Replaced by these.
222 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
223 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
224 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
225 Define.
226 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
227 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
228 "elf32-target.h" two more times.
229 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
230 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
231 bfd_elf32_tic6x_elf_le_vec.
232 * configure: Regenerate.
234 2011-05-13 Jan Beulich <jbeulich@novell.com>
236 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
238 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
240 * config.in: Regenerated.
241 * configure: Regenerated.
242 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
243 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
244 HAVE_PSINFO32_T_PR_PID.
245 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
246 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
247 and HAVE_PSINFO32_T_PR_PID.
248 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
250 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
252 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
253 32bit psinfo.
254 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
255 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
257 2011-05-09 Paul Brook <paul@codesourcery.com>
259 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
260 * bfd-in2.h: Regenerate.
261 * elf32-tic6x.c: Include limits.h.
262 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
263 _tic6x_elf_section_data): New.
264 (elf32_tic6x_section_data): Define.
265 (elf32_tic6x_new_section_hook): Allocate target specific data.
266 (elf32_tic6x_add_unwind_table_edit): New function.
267 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
268 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
269 elf32_tic6x_copy_exidx_entry): New functions.
270 (elf_backend_write_section): Define.
272 2011-05-09 Paul Brook <paul@codesourcery.com>
274 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
275 elf32_tic6x_fake_sections): New functions.
276 (elf_backend_fake_sections): Define.
278 2011-05-09 Paul Brook <paul@codesourcery.com>
280 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
281 (elf_backend_gc_mark_extra_sections): Define.
283 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
285 PR ld/12365
286 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
287 references to symbols defined in discarded sections.
289 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
291 PR ld/12365
292 * coffgen.c (coff_write_symbol): Assume input section is its own
293 output section if output_section member not set.
294 (coff_write_alien_symbol): Likewise.
296 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
298 PR ld/12730
299 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
301 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
302 sections if needed.
304 * section.c (SEC_ELF_REVERSE_COPY): New.
305 * bfd-in2.h: Regenerated.
307 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
309 PR 12739
310 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
311 * bfd-in2.h: Regenerate.
313 2011-05-06 Tristan Gingold <gingold@adacore.com>
315 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
316 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
317 any code section. Add comments.
318 (alpha_vms_object_p): Use void * instead of PTR.
319 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
320 (build_module_list): Guard against no DST section. Add comments.
321 (alpha_vms_link_output_symbol): Discard undefined symbols.
322 (alpha_vms_get_section_contents): Simply memcpy if the section was
323 already loaded. Fix typo.
324 (vms_new_section_hook): Use void * instead of PTR.
325 (vms_alpha_vec): Ditto.
327 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
329 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
330 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
332 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
334 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
335 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
336 mismatch. Choose the lower of the two values.
337 (bfd_elf32_bfd_final_link): New macro.
339 2011-04-28 Tristan Gingold <gingold@adacore.com>
341 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
342 (bfd_xcoff_swap_aux_out): Ditto.
343 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
344 (bfd_xcoff64_swap_aux_out): Ditto.
346 2011-05-04 Alan Modra <amodra@gmail.com>
348 PR ld/12727
349 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
350 was_undefined on dot-symbols.
352 2011-05-03 Paul Brook <paul@codesourcery.com>
355 * elf32-tic6x.c (elf32_tic6x_howto_table,
356 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
357 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
358 Add R_C6000_EHTYPE.
360 2011-05-01 Alan Modra <amodra@gmail.com>
362 PR ld/12718
363 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
364 creating ifunc sections.
365 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
367 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
369 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
370 names.
372 2011-04-28 Tom Tromey <tromey@redhat.com>
374 * bfdio.c (memory_bstat): Pass correct size to memset.
376 2011-04-28 Mike Frysinger <vapier@gentoo.org>
378 * dwarf2.c (dwarf_debug_sections): Mark const.
379 * elf.c (special_sections): Likewise.
380 * libbfd-in.h (dwarf_debug_sections): Likewise.
381 * libbfd.h: Regenerate.
383 2011-04-26 Kai Tietz <ktietz@redhat.com>
385 * coffcode.h (sec_to_styp_flags): Allow linkonce for
386 debugging sections.
388 2011-04-26 Tristan Gingold <gingold@adacore.com>
390 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
392 2011-04-24 Alan Modra <amodra@gmail.com>
394 PR ld/12365
395 PR ld/12696
396 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
397 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
398 (_bfd_generic_link_add_one_symbol): Update "notice" call.
399 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
400 it is a redef of an IR symbol in a real BFD.
402 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
404 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
405 in readonly section in a shared object.
406 (elf_i386_size_dynamic_sections): Likewise.
407 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
408 (elf_x86_64_size_dynamic_sections): Likewise.
410 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
412 PR ld/12694
413 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
414 symbols.
415 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
417 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
419 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
420 on dynamic symbol error.
421 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
423 2011-04-20 Tristan Gingold <gingold@adacore.com>
425 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
427 2011-04-20 Alan Modra <amodra@gmail.com>
429 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
430 (bfd_hash_table_init_n): Overflow checking.
431 (bfd_hash_set_default_size): Return current size. Take unsigned long
432 arg. Add 65537 to hash_size primes.
433 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
434 * bfd-in2.h: Regenerate.
436 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
438 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
439 memmove elements.
441 2011-04-20 Alan Modra <amodra@gmail.com>
443 * libbfd.c (bfd_log2): Do return rounded up value.
444 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
445 call with expanded old round down version of the function.
447 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
448 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
450 2011-04-20 Alan Modra <amodra@gmail.com>
452 PR ld/12365
453 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
454 in their own common section.
455 * elflink.c (elf_link_add_object_symbols): Likewise.
456 * linker.c (generic_link_check_archive_element): Don't lose flags
457 if common section is pre-existing.
458 (_bfd_generic_link_add_one_symbol): Likewise.
460 2011-04-20 Alan Modra <amodra@gmail.com>
462 PR ld/12365
463 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
464 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
465 multiple_definition regardless of allow_multiple_definition.
466 * simple.c (simple_dummy_multiple_definition): Update.
467 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
468 calls.
470 2011-04-18 Tristan Gingold <gingold@adacore.com>
472 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
474 2011-04-18 Alan Modra <amodra@gmail.com>
476 PR ld/12365
477 PR ld/12672
478 * bfd.c (BFD_PLUGIN): Define.
479 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
480 * bfd-in2.h: Regenerate.
481 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
482 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
484 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
486 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
487 SEC_LOAD.
489 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
491 * elf-bfd.h (struct sdt_note): New struct.
492 (struct elf_obj_tdata) <sdt_note_head>: New field.
493 * elf.c (elfobj_grok_stapsdt_note_1): New function.
494 (elfobj_grok_stapsdt_note): Likewise.
495 (elf_parse_notes): Added code to treat SystemTap note
496 sections.
498 2011-04-12 Richard Henderson <rth@redhat.com>
500 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
501 exclude empty .got sections.
503 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
505 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
506 array access for BFD_RELOC_386_IRELATIVE.
508 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
510 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
512 2011-04-11 Mark Wielaard <mjw@redhat.com>
514 PR 10549
515 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
516 (has_gnu_symbols): Renamed from has_ifunc_symbols.
517 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
518 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
519 also if STB_GNU_UNIQUE symbol binding was seen.
520 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
521 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
522 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
523 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
524 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
525 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
527 2011-04-11 Alan Modra <amodra@gmail.com>
529 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
530 sections.
531 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
532 (_bfd_generic_get_section_contents_in_window): Likewise.
533 * section.c (bfd_get_section_contents): Likewise.
534 * compress.c (bfd_get_full_section_contents): Likewise.
535 * elf32-rx.c (rx_final_link): Ignore rawsize.
536 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
537 bfd with bfd_get_section_limit.
538 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
539 os->size during final link. Update callers.
540 * bfd-in2.h: Regenerate.
542 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
544 PR ld/12637
545 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
546 as the number of global entries when merging with the primary GOT.
548 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
550 * elf32-i386.c: Update copyright year.
551 * elf64-x86-64.c: Likewise.
553 2011-04-09 Kai Tietz <ktietz@redhat.com>
555 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
556 buffer and use rawsize for sorting.
557 * coffcode.h (coff_compute_section_file_positions): Set rawsize
558 before doing alignment.
560 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
562 * elf32-i386.c (elf_i386_relocate_section): Return relocation
563 error on unsupported relocation.
564 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
566 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
568 PR binutils/12657
569 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
570 pid_t.
572 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
574 PR ld/12654
575 * elf32-i386.c (elf_i386_relocate_section): Check !executable
576 instead of shared for R_386_TLS_LDO_32.
578 2011-04-08 Tristan Gingold <gingold@adacore.com>
580 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
581 * coff-pmac: Remove
582 * xcoff-target.h: Remove
583 * Makefile.in: Regenerate.
585 2011-04-07 Cary Coutant <ccoutant@google.com>
587 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
589 2011-04-07 Paul Brook <paul@codesourcery.com>
591 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
592 pc-relative.
593 (elf32_tic6x_howto_table_rel): Ditto.
594 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
595 (elf32_tic6x_check_relocs): Ditto.
597 2011-04-06 Joseph Myers <joseph@codesourcery.com>
599 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
600 targets.
601 (strongarm*, thumb*, xscale*): Remove architectures.
602 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
603 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
604 xscale-*-coff): Remove targets.
606 2011-04-01 Tristan Gingold <gingold@adacore.com>
608 * elfxx-ia64.c: include bfd_stdint.h
610 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
612 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
613 dynobj and its initialization.
615 2011-03-31 Tristan Gingold <gingold@adacore.com>
617 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
618 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
619 BFD_HOST_LONG_LONG to 1.
621 2011-03-31 Tristan Gingold <gingold@adacore.com>
623 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
624 (_bfd_vms_write_etir): Ditto.
625 (_bfd_vms_slurp_etir): Avoid to use intptr_t
626 * configure.com: Generate bfd_stdint.h
628 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
630 * elf32-tic6x.h (struct elf32_tic6x_params): New.
631 (elf32_tic6x_setup): Declare.
632 * elf32-tic6x.c: Include <limits.h>.
633 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
634 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
635 New structures.
636 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
637 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
638 tic6x_elf_scom_symbol_ptr): New static variables.
639 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
640 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
641 R_C6000_PCR_H16 and R_C6000_PCR_L16.
642 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
643 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
644 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
645 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
646 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
647 elf32_tic6x_adjust_dynamic_symbol): New static functions.
648 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
649 to weak symbols as required by the ABI.
650 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
651 as needed when generating DSBT output.
652 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
653 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
654 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
655 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
656 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
657 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
658 New static functions.
659 (ELF_MAXPAGESIZE): Define to 0x1000.
660 (bfd_elf32_bfd_copy_private_bfd_data,
661 bfd_elf32_bfd_link_hash_table_create,
662 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
663 elf_backend_want_got_plt, elf_backend_want_dynbss,
664 elf_backend_plt_readonly, elf_backend_got_header_size,
665 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
666 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
667 elf_backend_check_relocs, elf_backend_add_symbol_hook,
668 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
669 elf_backend_section_from_bfd_section,
670 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
671 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
672 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
674 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
675 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
676 * bfd/bfd-in2.h: Regenerate.
677 * bfd/libbfd.h: Regenerate.
678 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
680 2011-03-31 Tristan Gingold <gingold@adacore.com>
682 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
683 entry on xcoff when value is C_NULL_VALUE.
685 2011-03-31 Tristan Gingold <gingold@adacore.com>
687 * libcoff-in.h (exec_hdr): Remove.
688 * libcoff.h: Regenerate.
690 2011-03-30 Nick Clifton <nickc@redhat.com>
692 * po/da.po: Updated Danish translation.
694 2011-03-29 Richard Henderson <rth@redhat.com>
696 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
697 (elf64_alpha_gc_sweep_hook): New.
698 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
699 (elf_backend_can_gc_sections): New.
701 2011-03-26 John Marino <binutils@marino.st>
703 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
704 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
705 * configure: Regenerate.
707 2011-03-25 Michael Snyder <msnyder@vmware.com>
709 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
711 2011-03-25 Tristan Gingold <gingold@adacore.com>
713 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
714 of find_nearest_line on object files.
716 2011-03-25 Tristan Gingold <gingold@adacore.com>
718 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
719 Minor reordering.
720 (alpha_vms_create_eisd_for_section): Make code sections read-only.
722 2011-03-24 Alan Modra <amodra@gmail.com>
724 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
725 old-style __tls_get_addr calls without marker relocs don't match
726 their arg setup insn one for one. If such mismatches are found
727 report the reloc and don't do any tls optimization.
728 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
730 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
732 * bfd-in2.h: Regenerate.
734 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
736 * archures.c: Add AVR XMEGA architecture information.
737 * cpu-avr.c (arch_info_struct): Likewise.
738 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
739 (elf32_avr_object_p): Likewise.
741 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
743 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
744 * bfd-in2.h: Regenerate.
745 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
746 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
747 entry.
748 (elf32_arm_howto_from_type): Update accordingly.
749 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
750 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
751 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
752 with an extra noncall_refcount field.
753 (arm_local_iplt_info): New structure.
754 (elf_arm_obj_tdata): Add local_iplt.
755 (elf32_arm_local_iplt): New accessor macro.
756 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
757 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
758 Change tls_type to a bitfield and add is_iplt.
759 (elf32_arm_link_hash_newfunc): Update accordingly.
760 (elf32_arm_allocate_local_sym_info): New function.
761 (elf32_arm_create_local_iplt): Likewise.
762 (elf32_arm_get_plt_info): Likewise.
763 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
764 (elf32_arm_get_local_dynreloc_list): Likewise.
765 (create_ifunc_sections): Likewise.
766 (elf32_arm_copy_indirect_symbol): Update after the changes to
767 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
768 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
769 to get PLT information. Assert that all STT_GNU_IFUNC references
770 are turned into PLT references.
771 (arm_build_one_stub): Pass the symbol type to
772 elf32_arm_final_link_relocate.
773 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
774 (elf32_arm_allocate_irelocs): New function.
775 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
776 all R_ARM_IRELATIVE.
777 (elf32_arm_allocate_plt_entry): New function.
778 (elf32_arm_populate_plt_entry): Likewise.
779 (elf32_arm_final_link_relocate): Add an st_type parameter.
780 Set srelgot to null for static objects. Use separate variables
781 to record which st_value and st_type should be used when generating
782 a dynamic relocation. Use elf32_arm_get_plt_info to find the
783 symbol's PLT information, setting has_iplt_entry, splt,
784 plt_offset and gotplt_offset accordingly. Check whether
785 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
786 the relocation target accordingly. Broaden assert to include
787 .iplts. Don't set sreloc for static relocations. Assert that
788 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
789 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
790 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
791 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
792 resolve GOT references to the .igot.plt entry.
793 (elf32_arm_relocate_section): Update the call to
794 elf32_arm_final_link_relocate.
795 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
796 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
797 relocations in shared libraries and relocatable executables.
798 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
799 to get the list of dynamic relocations for a local symbol.
800 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
801 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
802 to allocate local symbol information. Treat R_ARM_REL32 and
803 R_ARM_REL32_NOI as call relocations in shared libraries and
804 relocatable executables. Record PLT information for local
805 STT_GNU_IFUNC functions as well as global functions. Count
806 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
807 to get the list of dynamic relocations for a local symbol.
808 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
809 Don't remove STT_GNU_IFUNC PLTs unless all references have been
810 removed. Update after the changes to elf32_arm_link_hash_entry.
811 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
812 entries should live in .plt or .iplt. Check whether the .igot.plt
813 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
814 to allocate .plt and .(i)got.plt entries. Detect which .got
815 entries will need R_ARM_IRELATIVE relocations and use
816 elf32_arm_allocate_irelocs to allocate them. Likewise other
817 non-.got dynamic relocations.
818 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
819 and dynamic relocations for local STT_GNU_IFUNC symbols.
820 Check whether the .igot.plt and .got entries can be combined.
821 Detect which .got entries will need R_ARM_IRELATIVE relocations
822 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
823 section pointers intead of strcmp checks. Handle iplt and igotplt.
824 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
825 to fill in .plt, .got.plt and .rel(a).plt entries. Point
826 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
827 resolve to it.
828 (elf32_arm_output_plt_map_1): New function, split out from
829 elf32_arm_output_plt_map. Handle .iplt entries. Use
830 elf32_arm_plt_needs_thumb_stub_p.
831 (elf32_arm_output_plt_map): Call it.
832 (elf32_arm_output_arch_local_syms): Add mapping symbols for
833 local .iplt entries.
834 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
835 (elf32_arm_swap_symbol_out): Likewise.
836 (elf32_arm_add_symbol_hook): New function.
837 (elf_backend_add_symbol_hook): Define for all targets.
839 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
841 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
842 * elf.c (swap_out_syms): Set st_target_internal for each
843 Elf_Internal_Sym.
844 * elfcode.h (elf_swap_symbol_in): Likewise.
845 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
846 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
847 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
848 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
849 * elflink.c (elf_link_output_extsym): Likewise.
850 (bfd_elf_final_link): Likewise.
851 (elf_link_add_object_symbols): Copy st_target_internal
852 to the hash table if we see a definition.
853 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
854 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
855 a branch_type field.
856 (a8_erratum_fix, a8_erratum_reloc): Likewise.
857 (arm_type_of_stub): Replace actual_st_type with an
858 actual_branch_type parameter.
859 (arm_build_one_stub): Use branch types rather than st_types to
860 determine the type of branch.
861 (cortex_a8_erratum_scan): Likewise.
862 (elf32_arm_size_stubs): Likewise.
863 (bfd_elf32_arm_process_before_allocation): Likewise.
864 (allocate_dynrelocs_for_symbol): Likewise.
865 (elf32_arm_finish_dynamic_sections): Likewise.
866 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
867 a branch_type parameter.
868 (elf32_arm_relocate_section): Update call accordingly.
869 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
870 (elf32_arm_output_map_sym): Initialize st_target_internal.
871 (elf32_arm_output_stub_sym): Likewise.
872 (elf32_arm_symbol_processing): Delete.
873 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
874 Use st_target_internal to record the branch type.
875 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
876 Thumb functions.
877 (elf32_arm_is_function_type): Delete.
878 (elf_backend_symbol_processing): Likewise.
879 (elf_backend_is_function_type): Likewise.
881 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
883 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
884 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
885 into the PLT block.
887 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
889 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
890 may_need_local_target_p and may_become_dynamic_p to classify
891 the relocation type. Don't check info->symbolic or h->def_regular
892 when deciding whether to record a potential dynamic reloc.
893 Don't treat potential dynamic relocs as PLT references.
894 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
895 try to make the PLT reference count go negative.
897 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
899 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
900 GOT entry here, rather than leaving it to finish_dynamic_symbol.
901 Only create a dynamic relocation for local references if
902 info->shared.
903 (allocate_dynrelocs_for_symbol): Update dynamic relocation
904 allocation accordingly.
905 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
907 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
909 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
910 (elf32_arm_add_dynreloc): Likewise.
911 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
912 to allocate dynamic relocations.
913 (elf32_arm_size_dynamic_sections): Likewise.
914 (allocate_dynrelocs): Likewise. Rename to
915 allocate_dynrelocs_for_symbol.
916 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
917 create dynamic relocations.
918 (elf32_arm_finish_dynamic_symbol): Likewise.
920 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
922 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
923 x32 GD->IE and GD->LE transitions.
924 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
925 and LD->LE transitions.
927 2011-03-10 Alan Modra <amodra@gmail.com>
929 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
930 for LO_DS error message and correct multiple.
932 2011-03-10 Alan Modra <amodra@gmail.com>
934 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
935 (ppc64_elf_link_just_syms): New function.
936 (opd_entry_value): Don't assume big-endian host.
937 (get_r2off): New function.
938 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
940 2011-03-06 Michael Snyder <msnyder@vmware.com>
942 * compress.c (bfd_compress_section_contents): Check for out of mem.
944 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
945 that case statement falls through intentionally.
947 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
949 2011-03-04 Alan Modra <amodra@gmail.com>
951 * archive.c (bsd_write_armap): Don't call stat in deterministic
952 mode, and don't use st_mtime if stat returns error.
954 2011-03-03 Michael Snyder <msnyder@vmware.com>
956 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
958 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
960 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
961 (aout_link_write_other_symbol): Missing break statement.
963 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
965 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
967 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
969 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
970 x32 IE->LE transition.
971 (elf_x86_64_relocate_section): Likewise.
973 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
975 * elflink.c (is_reloc_section): Remove function.
976 (get_dynamic_reloc_section_name): Construct string manually.
978 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
980 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
981 (adjust_relative_path): Likewise.
982 (_bfd_construct_extended_name_table): Likewise.
983 * corefile.c (generic_core_file_matches_executable_p): Likewise.
984 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
985 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
986 * elf32-spu.c (sort_bfds): Likewise.
987 (spu_elf_auto_overlay): Likewise.
988 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
989 * xcofflink.c (xcoff_set_import_path): Likewise.
990 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
991 (xtensa_regfile_lookup_shortname): Likewise.
993 2011-02-28 Alan Modra <amodra@gmail.com>
995 PR 12513
996 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
997 stringsize. Properly sanity check symdef_count. Remove redundant
998 bfd_release.
1000 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
1002 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
1003 and handle claim_file seeking. Only try to load the plugin once.
1005 2011-02-22 Andreas Schwab <schwab@redhat.com>
1007 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
1008 relocation read the value from the second GOT slot.
1010 2011-02-15 Tristan Gingold <gingold@adacore.com>
1012 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
1014 2011-02-15 Alan Modra <amodra@gmail.com>
1016 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
1017 toc relocs. Fuss over free(NULL).
1019 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1021 * elflink.c (bfd_elf_size_dynamic_sections): Add
1022 bfd_get_symbol_leading_char to the start of newname.
1024 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1026 * configure: Regenerate.
1028 2011-02-09 Alan Modra <amodra@gmail.com>
1030 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
1031 we are done. When optimising large toc, check that a global
1032 symbol on a toc reloc is defined in a kept section.
1034 2011-02-08 Nick Clifton <nickc@redhat.com>
1036 PR binutils/12467
1037 * elf.c (assign_file_positions_for_load_sections): Set the program
1038 header offset and entry size to zero if there are no program
1039 headers.
1041 2011-02-08 Alan Modra <amodra@gmail.com>
1043 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
1044 local_syms when looking for local symbols in .toc.
1046 2011-02-01 Alan Modra <amodra@gmail.com>
1048 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
1049 for toc pointer on any section having makes_toc_func_call set.
1050 (check_pasted_section): Ensure pasted .init/.fini fragments use
1051 the same toc if any has makes_toc_func_call set.
1053 2011-01-28 Joseph Myers <joseph@codesourcery.com>
1055 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
1056 field.
1058 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
1060 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
1061 common sections too.
1063 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
1065 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
1066 Solaris target.
1068 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
1070 Fix compilation for mingw64.
1071 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
1072 typecast to avoid warning.
1073 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
1074 usage.
1075 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
1076 of long for pointer to avoid warning.
1077 (elfNN_ia64_relax_brl): Idem.
1078 (elfNN_ia64_install_value): Idem.
1079 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
1081 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
1083 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
1084 h->needs_plt when deciding whether to record a possible dynamic reloc.
1086 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
1088 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
1089 dynamic relocs for the removed section.
1091 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
1093 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
1094 relocations.
1096 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
1098 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
1099 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
1100 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
1101 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
1102 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
1103 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
1104 for ILP32.
1106 2011-01-14 Alan Modra <amodra@gmail.com>
1108 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
1109 error.
1110 (_bfd_default_error_handler): Likewise.
1111 * elf.c (print_segment_map): Likewise.
1112 * libbfd.c (warn_deprecated): Likewise.
1113 * som.c (som_sizeof_headers): No need to do so here.
1114 * coff-i860.c: Replace use of printf for error messages with
1115 _bfd_error_handler.
1116 * coff-ppc.c: Likewise.
1117 * coff-sh.c: Likewise.
1118 * elf32-bfin.c: Likewise.
1119 * elf32-dlx.c: Likewise.
1120 * elf32-mep.c: Likewise.
1121 * elf32-v850.c: Likewise.
1122 * mach-o.c: Likewise.
1123 * pef.c: Likewise.
1125 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
1127 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
1128 swap_reloca_out.
1129 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
1130 (elf_x86_64_check_relocs): Align relocation section to 4 byte
1131 for 32bit.
1132 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
1133 ELF_ST_TYPE.
1134 (elf_x86_64_finish_dynamic_symbol): Updated.
1135 (elf_x86_64_finish_dynamic_sections): Don't use
1136 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
1137 bfd_elf64_swap_dyn_out.
1139 2011-01-14 J. Park <grassman@gmail.com>
1141 PR ld/12339
1142 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
1143 following bfd_link_hash_warning symbol link.
1145 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
1146 Glauber de Oliveira Costa <glommer@gmail.com>
1148 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
1149 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
1150 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
1151 relocations.
1152 * libbfd.h: Rebuilt.
1153 * bfd-in2.h: Rebuilt.
1154 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
1155 (elf32_arm_reloc_map): Likewise.
1156 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
1157 (elf32_arm_stub_long_branch_any_tls_pic,
1158 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
1159 (DEF_STUBS): Add new stubs.
1160 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
1161 (elf32_arm_local_tlsdesc_gotent): New.
1162 (GOT_TLS_GDESC): New mask.
1163 (GOT_TLS_GD_ANY): Define.
1164 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
1165 (elf32_arm_compute_jump_table_size): New.
1166 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
1167 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
1168 sgotplt_jump_table_size fields.
1169 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
1170 (elf32_arm_link_hash_table_create): Initialize new fields.
1171 (arm_type_of_stub): Check TLS desc relocs too.
1172 (elf32_arm_stub_name): TLS desc relocs can be shared.
1173 (elf32_arm_tls_transition): Determine relaxation.
1174 (arm_stub_required_alignment): Add tls stubs.
1175 (elf32_arm_size_stubs): Likewise.
1176 (elf32_arm_tls_relax): Perform TLS relaxing.
1177 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
1178 (IS_ARM_TLS_GNU_RELOC): New.
1179 (IS_ARM_TLS_RELOC): Use it.
1180 (elf32_arm_relocate_section): Perform TLS relaxing.
1181 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
1182 desc relocations.
1183 (allocate_dynrelocs): Allocate tls desc relcoations.
1184 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
1185 symbols.
1186 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
1187 got slots.
1188 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
1189 symbol.
1190 (elf32_arm_finish_dynamic_symbol): Adjust.
1191 (arm_put_trampoline): New.
1192 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
1193 trampolines.
1194 (elf_backend_always_size_sections): Define.
1196 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
1198 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
1200 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
1202 PR ld/12366
1203 PR ld/12371
1204 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
1205 handle symbols marked with regular reference, but not non-GOT
1206 reference when building shared library.
1208 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
1209 local and global STT_GNU_IFUNC symols when building shared
1210 library.
1211 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1213 2011-01-05 DJ Delorie <dj@redhat.com>
1215 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
1216 * libbfd.h: Regenerate.
1217 * bfd-in2.h: Regenerate.
1218 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
1220 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
1222 * cpu-i386.c (bfd_i386_compatible): New.
1223 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
1224 with bfd_i386_compatible.
1225 (bfd_x86_64_arch_intel_syntax): Likewise.
1226 (bfd_i386_arch_intel_syntax): Likewise.
1227 (i8086_arch): Likewise.
1228 (bfd_x64_32_arch): Likewise.
1229 (bfd_x86_64_arch): Likewise.
1230 (bfd_i386_arch): Likewise.
1232 For older changes see ChangeLog-2010
1233 \f
1234 Local Variables:
1235 mode: change-log
1236 left-margin: 8
1237 fill-column: 74
1238 version-control: never
1239 End: