| blob | 034e9e7917fc222a32830ef61460fbbd4d25a551 |
1 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
3 PR ld/12682
4 * hash.c (higher_primer_number): Add more, small, prime numbers.
5 (bfd_hash_set_default_size): Likewise.
7 2011-06-02 Nick Clifton <nickc@redhat.com>
9 * coff-mcore.c: Fix spelling typo.
10 * coff-stgo32.c: Likewise.
11 * elf32-arm.c: Likewise.
12 * elf32-avr.c: Likewise.
13 * elf-m68hc1x.c: Likewise.
14 * elf32-mcore.c: Likewise.
15 * elf32-mep.c: Likewise.
16 * elf32-mt.c: Likewise.
17 * elf32-ppc.c: Likewise.
18 * elf32-xtensa.c: Likewise.
19 * elf64-ppc.c: Likewise.
20 * elfxx-mips.c: Likewise.
21 * netbsd.h: Likewise.
22 * nlmcode.h: Likewise.
23 * vms-alpha.c: Likewise.
24 * po/bfd.pot: Regenerate.
25 * po/SRC-POTFILES.in: Regenerate.
27 2011-06-01 DJ Delorie <dj@redhat.com>
29 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
30 * target.c: Likewise.
31 * configure.in: Likewise.
32 * configure.in: Regenerate.
33 * elf32-rx.c: Add elf32-rx-be-ns target.
34 (rx_elf_object_p): Never allow the be-ns target by default,
35 only allow it if the user requests it.
37 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
39 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
40 relocation in readonly section in a shared object.
41 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
43 2011-05-31 Nick Clifton <nickc@redhat.com>
45 * archive.c (adjust_relative_path): Fix comment to prevent it
46 corrupting the auto-generated bfd.h.
48 2011-05-31 Paul Brook <paul@codesourcery.com>
50 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
51 for known functions.
52 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
53 symbols.
55 2011-05-31 Paul Brook <paul@codesourcery.com>
57 * elf32-arm.c (arm_stub_is_thumb): Add
58 arm_stub_long_branch_v4t_thumb_tls_pic.
59 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
60 Handle Thumb stubs.
62 2011-05-27 Nick Clifton <nickc@redhat.com>
64 PR binutils/12710
65 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
66 unable to read a file pointed to by an entry in a thin archive.
67 (adjust_relative_path): Use lrealpath to canonicalize paths.
68 Handle the case where the reference path is above the current
69 path in the directory tree.
71 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
73 PR ld/12809
74 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
75 R_X86_64_TPOFF64 in executable.
77 2011-05-26 Alan Modra <amodra@gmail.com>
79 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
80 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
81 local_protected comment.
83 2011-05-25 Tristan Gingold <gingold@adacore.com>
85 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
86 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
87 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
88 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
89 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
90 (elf32-ia64.c): Created from elfnn-ia64.c
91 (elf64-ia64.c): Likewise.
92 * elfxx-ia64.h: New file.
93 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
94 functions.Includes elfxx-ia64.h.
95 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
96 (IA64_HOWTO): Adjust.
97 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
98 (elfNN_ia64_reloc_type_lookup): Renames to
99 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
100 (elfNN_ia64_reloc_name_lookup): Renames to
101 ia64_elf_reloc_name_lookup. Make it public.
102 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
103 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
104 public.
105 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
106 Move it and make it public. Move prototype to elfxx-ia64.h
107 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
108 Move prototype to elfxx-ia64.h
109 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
110 (elfNN_ia64_info_to_howto): Adjust calls.
111 (elfNN_ia64_relax_section): Adjust calls.
112 (count_dyn_reloc): Fix typo.
113 (elfNN_ia64_relocate_section): Adjust calls.
114 (elfNN_ia64_finish_dynamic_symbol): Likewise.
115 (bfd_elfNN_bfd_reloc_type_lookup)
116 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
117 * configure: Regenerate.
118 * Makefile.in: Regenerate.
120 2011-05-23 DJ Delorie <dj@redhat.com>
122 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
123 the vma/lma swapping done in elf32_rx_modify_program_headers.
125 2011-05-23 Nick Clifton <nickc@redhat.com>
127 * elf-m10300.c (mn10300_elf_mkobject): New function.
128 (bfd_elf32_mkobject): Define.
130 2011-05-23 Alan Modra <amodra@gmail.com>
132 * elf-bfd.h: Comment typo fix.
133 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
134 struct elf_dyn_relocs throughout.
135 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
137 2011-05-23 Alan Modra <amodra@gmail.com>
139 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
140 functions rather than warning callback or _bfd_error_handler.
141 * elf32-ppc.c: Likewise.
142 * elf64-ppc.c: Likewise.
143 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
144 arg error.
145 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
147 2011-05-23 Alan Modra <amodra@gmail.com>
149 PR 12763
150 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
151 .tbss, and page align same for all SHT_NOBITS sections.
153 2011-05-21 Alan Modra <amodra@gmail.com>
155 PR 12763
156 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
157 from PT_TLS header.
158 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
159 segment if just for .tbss.
160 (assign_file_positions_for_load_sections): Don't report "can't
161 allocate in segment" errors for .tbss.
162 (assign_file_positions_for_non_load_sections): Don't set p_filesz
163 from SHT_NOBITS section filepos.
165 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
167 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
168 R_C6000_PCR_H16 and R_C6000_PCR_L16.
169 (elf32_tic6x_relocate_section): Handle them.
171 2011-05-18 Nick Clifton <nickc@redhat.com>
173 PR ld/12761
174 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
175 sections when building shared libraries.
177 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
179 PR ld/12778
180 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
181 reloc pointer.
183 2011-05-18 Tristan Gingold <gingold@adacore.com>
185 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
186 (xcoff_sweep): Always keep dwarf sections.
187 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
189 2011-05-18 Tristan Gingold <gingold@adacore.com>
191 * libxcoff.h (struct xcoff_dwsect_name): New type.
192 (XCOFF_DWSECT_NBR_NAMES): New macro.
193 (xcoff_dwsect_names): Declare.
194 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
195 (styp_to_sec_flags): Ditto.
196 (coff_new_section_hook): Ditto.
197 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
198 * coff-rs6000.c (xcoff_dwsect_name): New variable.
200 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
202 PR ld/12759
203 * elf32-rx.c (ignore_lma): New variable.
204 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
205 (rx_modify_program_headers): Only copy the LMA into the VMA if
206 ignore_lma is true.
208 2011-05-17 Alan Modra <amodra@gmail.com>
210 PR ld/12760
211 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
212 * elflink.c (elf_link_add_object_symbols): Likewise.
213 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
215 2011-05-16 Alan Modra <amodra@gmail.com>
217 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
219 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
221 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
222 global GOT entries for GOT_PAGE relocations against global symbols.
224 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
226 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
227 (tic6x-*-*): Replaced by these.
228 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
229 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
230 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
231 Define.
232 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
233 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
234 "elf32-target.h" two more times.
235 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
236 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
237 bfd_elf32_tic6x_elf_le_vec.
238 * configure: Regenerate.
240 2011-05-13 Jan Beulich <jbeulich@novell.com>
242 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
244 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
246 * config.in: Regenerated.
247 * configure: Regenerated.
248 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
249 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
250 HAVE_PSINFO32_T_PR_PID.
251 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
252 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
253 and HAVE_PSINFO32_T_PR_PID.
254 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
256 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
258 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
259 32bit psinfo.
260 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
261 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
263 2011-05-09 Paul Brook <paul@codesourcery.com>
265 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
266 * bfd-in2.h: Regenerate.
267 * elf32-tic6x.c: Include limits.h.
268 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
269 _tic6x_elf_section_data): New.
270 (elf32_tic6x_section_data): Define.
271 (elf32_tic6x_new_section_hook): Allocate target specific data.
272 (elf32_tic6x_add_unwind_table_edit): New function.
273 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
274 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
275 elf32_tic6x_copy_exidx_entry): New functions.
276 (elf_backend_write_section): Define.
278 2011-05-09 Paul Brook <paul@codesourcery.com>
280 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
281 elf32_tic6x_fake_sections): New functions.
282 (elf_backend_fake_sections): Define.
284 2011-05-09 Paul Brook <paul@codesourcery.com>
286 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
287 (elf_backend_gc_mark_extra_sections): Define.
289 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
291 PR ld/12365
292 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
293 references to symbols defined in discarded sections.
295 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
297 PR ld/12365
298 * coffgen.c (coff_write_symbol): Assume input section is its own
299 output section if output_section member not set.
300 (coff_write_alien_symbol): Likewise.
302 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
304 PR ld/12730
305 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
307 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
308 sections if needed.
310 * section.c (SEC_ELF_REVERSE_COPY): New.
311 * bfd-in2.h: Regenerated.
313 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
315 PR 12739
316 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
317 * bfd-in2.h: Regenerate.
319 2011-05-06 Tristan Gingold <gingold@adacore.com>
321 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
322 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
323 any code section. Add comments.
324 (alpha_vms_object_p): Use void * instead of PTR.
325 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
326 (build_module_list): Guard against no DST section. Add comments.
327 (alpha_vms_link_output_symbol): Discard undefined symbols.
328 (alpha_vms_get_section_contents): Simply memcpy if the section was
329 already loaded. Fix typo.
330 (vms_new_section_hook): Use void * instead of PTR.
331 (vms_alpha_vec): Ditto.
333 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
335 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
336 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
338 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
340 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
341 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
342 mismatch. Choose the lower of the two values.
343 (bfd_elf32_bfd_final_link): New macro.
345 2011-04-28 Tristan Gingold <gingold@adacore.com>
347 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
348 (bfd_xcoff_swap_aux_out): Ditto.
349 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
350 (bfd_xcoff64_swap_aux_out): Ditto.
352 2011-05-04 Alan Modra <amodra@gmail.com>
354 PR ld/12727
355 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
356 was_undefined on dot-symbols.
358 2011-05-03 Paul Brook <paul@codesourcery.com>
361 * elf32-tic6x.c (elf32_tic6x_howto_table,
362 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
363 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
364 Add R_C6000_EHTYPE.
366 2011-05-01 Alan Modra <amodra@gmail.com>
368 PR ld/12718
369 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
370 creating ifunc sections.
371 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
373 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
375 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
376 names.
378 2011-04-28 Tom Tromey <tromey@redhat.com>
380 * bfdio.c (memory_bstat): Pass correct size to memset.
382 2011-04-28 Mike Frysinger <vapier@gentoo.org>
384 * dwarf2.c (dwarf_debug_sections): Mark const.
385 * elf.c (special_sections): Likewise.
386 * libbfd-in.h (dwarf_debug_sections): Likewise.
387 * libbfd.h: Regenerate.
389 2011-04-26 Kai Tietz <ktietz@redhat.com>
391 * coffcode.h (sec_to_styp_flags): Allow linkonce for
392 debugging sections.
394 2011-04-26 Tristan Gingold <gingold@adacore.com>
396 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
398 2011-04-24 Alan Modra <amodra@gmail.com>
400 PR ld/12365
401 PR ld/12696
402 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
403 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
404 (_bfd_generic_link_add_one_symbol): Update "notice" call.
405 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
406 it is a redef of an IR symbol in a real BFD.
408 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
410 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
411 in readonly section in a shared object.
412 (elf_i386_size_dynamic_sections): Likewise.
413 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
414 (elf_x86_64_size_dynamic_sections): Likewise.
416 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
418 PR ld/12694
419 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
420 symbols.
421 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
423 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
425 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
426 on dynamic symbol error.
427 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
429 2011-04-20 Tristan Gingold <gingold@adacore.com>
431 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
433 2011-04-20 Alan Modra <amodra@gmail.com>
435 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
436 (bfd_hash_table_init_n): Overflow checking.
437 (bfd_hash_set_default_size): Return current size. Take unsigned long
438 arg. Add 65537 to hash_size primes.
439 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
440 * bfd-in2.h: Regenerate.
442 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
444 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
445 memmove elements.
447 2011-04-20 Alan Modra <amodra@gmail.com>
449 * libbfd.c (bfd_log2): Do return rounded up value.
450 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
451 call with expanded old round down version of the function.
453 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
454 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
456 2011-04-20 Alan Modra <amodra@gmail.com>
458 PR ld/12365
459 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
460 in their own common section.
461 * elflink.c (elf_link_add_object_symbols): Likewise.
462 * linker.c (generic_link_check_archive_element): Don't lose flags
463 if common section is pre-existing.
464 (_bfd_generic_link_add_one_symbol): Likewise.
466 2011-04-20 Alan Modra <amodra@gmail.com>
468 PR ld/12365
469 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
470 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
471 multiple_definition regardless of allow_multiple_definition.
472 * simple.c (simple_dummy_multiple_definition): Update.
473 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
474 calls.
476 2011-04-18 Tristan Gingold <gingold@adacore.com>
478 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
480 2011-04-18 Alan Modra <amodra@gmail.com>
482 PR ld/12365
483 PR ld/12672
484 * bfd.c (BFD_PLUGIN): Define.
485 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
486 * bfd-in2.h: Regenerate.
487 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
488 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
490 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
492 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
493 SEC_LOAD.
495 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
497 * elf-bfd.h (struct sdt_note): New struct.
498 (struct elf_obj_tdata) <sdt_note_head>: New field.
499 * elf.c (elfobj_grok_stapsdt_note_1): New function.
500 (elfobj_grok_stapsdt_note): Likewise.
501 (elf_parse_notes): Added code to treat SystemTap note
502 sections.
504 2011-04-12 Richard Henderson <rth@redhat.com>
506 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
507 exclude empty .got sections.
509 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
511 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
512 array access for BFD_RELOC_386_IRELATIVE.
514 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
516 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
518 2011-04-11 Mark Wielaard <mjw@redhat.com>
520 PR 10549
521 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
522 (has_gnu_symbols): Renamed from has_ifunc_symbols.
523 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
524 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
525 also if STB_GNU_UNIQUE symbol binding was seen.
526 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
527 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
528 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
529 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
530 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
531 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
533 2011-04-11 Alan Modra <amodra@gmail.com>
535 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
536 sections.
537 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
538 (_bfd_generic_get_section_contents_in_window): Likewise.
539 * section.c (bfd_get_section_contents): Likewise.
540 * compress.c (bfd_get_full_section_contents): Likewise.
541 * elf32-rx.c (rx_final_link): Ignore rawsize.
542 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
543 bfd with bfd_get_section_limit.
544 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
545 os->size during final link. Update callers.
546 * bfd-in2.h: Regenerate.
548 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
550 PR ld/12637
551 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
552 as the number of global entries when merging with the primary GOT.
554 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
556 * elf32-i386.c: Update copyright year.
557 * elf64-x86-64.c: Likewise.
559 2011-04-09 Kai Tietz <ktietz@redhat.com>
561 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
562 buffer and use rawsize for sorting.
563 * coffcode.h (coff_compute_section_file_positions): Set rawsize
564 before doing alignment.
566 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
568 * elf32-i386.c (elf_i386_relocate_section): Return relocation
569 error on unsupported relocation.
570 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
572 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
574 PR binutils/12657
575 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
576 pid_t.
578 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
580 PR ld/12654
581 * elf32-i386.c (elf_i386_relocate_section): Check !executable
582 instead of shared for R_386_TLS_LDO_32.
584 2011-04-08 Tristan Gingold <gingold@adacore.com>
586 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
587 * coff-pmac: Remove
588 * xcoff-target.h: Remove
589 * Makefile.in: Regenerate.
591 2011-04-07 Cary Coutant <ccoutant@google.com>
593 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
595 2011-04-07 Paul Brook <paul@codesourcery.com>
597 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
598 pc-relative.
599 (elf32_tic6x_howto_table_rel): Ditto.
600 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
601 (elf32_tic6x_check_relocs): Ditto.
603 2011-04-06 Joseph Myers <joseph@codesourcery.com>
605 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
606 targets.
607 (strongarm*, thumb*, xscale*): Remove architectures.
608 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
609 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
610 xscale-*-coff): Remove targets.
612 2011-04-01 Tristan Gingold <gingold@adacore.com>
614 * elfxx-ia64.c: include bfd_stdint.h
616 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
618 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
619 dynobj and its initialization.
621 2011-03-31 Tristan Gingold <gingold@adacore.com>
623 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
624 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
625 BFD_HOST_LONG_LONG to 1.
627 2011-03-31 Tristan Gingold <gingold@adacore.com>
629 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
630 (_bfd_vms_write_etir): Ditto.
631 (_bfd_vms_slurp_etir): Avoid to use intptr_t
632 * configure.com: Generate bfd_stdint.h
634 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
636 * elf32-tic6x.h (struct elf32_tic6x_params): New.
637 (elf32_tic6x_setup): Declare.
638 * elf32-tic6x.c: Include <limits.h>.
639 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
640 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
641 New structures.
642 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
643 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
644 tic6x_elf_scom_symbol_ptr): New static variables.
645 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
646 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
647 R_C6000_PCR_H16 and R_C6000_PCR_L16.
648 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
649 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
650 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
651 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
652 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
653 elf32_tic6x_adjust_dynamic_symbol): New static functions.
654 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
655 to weak symbols as required by the ABI.
656 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
657 as needed when generating DSBT output.
658 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
659 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
660 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
661 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
662 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
663 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
664 New static functions.
665 (ELF_MAXPAGESIZE): Define to 0x1000.
666 (bfd_elf32_bfd_copy_private_bfd_data,
667 bfd_elf32_bfd_link_hash_table_create,
668 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
669 elf_backend_want_got_plt, elf_backend_want_dynbss,
670 elf_backend_plt_readonly, elf_backend_got_header_size,
671 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
672 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
673 elf_backend_check_relocs, elf_backend_add_symbol_hook,
674 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
675 elf_backend_section_from_bfd_section,
676 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
677 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
678 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
680 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
681 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
682 * bfd/bfd-in2.h: Regenerate.
683 * bfd/libbfd.h: Regenerate.
684 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
686 2011-03-31 Tristan Gingold <gingold@adacore.com>
688 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
689 entry on xcoff when value is C_NULL_VALUE.
691 2011-03-31 Tristan Gingold <gingold@adacore.com>
693 * libcoff-in.h (exec_hdr): Remove.
694 * libcoff.h: Regenerate.
696 2011-03-30 Nick Clifton <nickc@redhat.com>
698 * po/da.po: Updated Danish translation.
700 2011-03-29 Richard Henderson <rth@redhat.com>
702 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
703 (elf64_alpha_gc_sweep_hook): New.
704 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
705 (elf_backend_can_gc_sections): New.
707 2011-03-26 John Marino <binutils@marino.st>
709 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
710 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
711 * configure: Regenerate.
713 2011-03-25 Michael Snyder <msnyder@vmware.com>
715 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
717 2011-03-25 Tristan Gingold <gingold@adacore.com>
719 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
720 of find_nearest_line on object files.
722 2011-03-25 Tristan Gingold <gingold@adacore.com>
724 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
725 Minor reordering.
726 (alpha_vms_create_eisd_for_section): Make code sections read-only.
728 2011-03-24 Alan Modra <amodra@gmail.com>
730 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
731 old-style __tls_get_addr calls without marker relocs don't match
732 their arg setup insn one for one. If such mismatches are found
733 report the reloc and don't do any tls optimization.
734 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
736 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
738 * bfd-in2.h: Regenerate.
740 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
742 * archures.c: Add AVR XMEGA architecture information.
743 * cpu-avr.c (arch_info_struct): Likewise.
744 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
745 (elf32_avr_object_p): Likewise.
747 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
749 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
750 * bfd-in2.h: Regenerate.
751 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
752 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
753 entry.
754 (elf32_arm_howto_from_type): Update accordingly.
755 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
756 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
757 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
758 with an extra noncall_refcount field.
759 (arm_local_iplt_info): New structure.
760 (elf_arm_obj_tdata): Add local_iplt.
761 (elf32_arm_local_iplt): New accessor macro.
762 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
763 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
764 Change tls_type to a bitfield and add is_iplt.
765 (elf32_arm_link_hash_newfunc): Update accordingly.
766 (elf32_arm_allocate_local_sym_info): New function.
767 (elf32_arm_create_local_iplt): Likewise.
768 (elf32_arm_get_plt_info): Likewise.
769 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
770 (elf32_arm_get_local_dynreloc_list): Likewise.
771 (create_ifunc_sections): Likewise.
772 (elf32_arm_copy_indirect_symbol): Update after the changes to
773 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
774 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
775 to get PLT information. Assert that all STT_GNU_IFUNC references
776 are turned into PLT references.
777 (arm_build_one_stub): Pass the symbol type to
778 elf32_arm_final_link_relocate.
779 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
780 (elf32_arm_allocate_irelocs): New function.
781 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
782 all R_ARM_IRELATIVE.
783 (elf32_arm_allocate_plt_entry): New function.
784 (elf32_arm_populate_plt_entry): Likewise.
785 (elf32_arm_final_link_relocate): Add an st_type parameter.
786 Set srelgot to null for static objects. Use separate variables
787 to record which st_value and st_type should be used when generating
788 a dynamic relocation. Use elf32_arm_get_plt_info to find the
789 symbol's PLT information, setting has_iplt_entry, splt,
790 plt_offset and gotplt_offset accordingly. Check whether
791 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
792 the relocation target accordingly. Broaden assert to include
793 .iplts. Don't set sreloc for static relocations. Assert that
794 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
795 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
796 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
797 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
798 resolve GOT references to the .igot.plt entry.
799 (elf32_arm_relocate_section): Update the call to
800 elf32_arm_final_link_relocate.
801 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
802 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
803 relocations in shared libraries and relocatable executables.
804 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
805 to get the list of dynamic relocations for a local symbol.
806 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
807 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
808 to allocate local symbol information. Treat R_ARM_REL32 and
809 R_ARM_REL32_NOI as call relocations in shared libraries and
810 relocatable executables. Record PLT information for local
811 STT_GNU_IFUNC functions as well as global functions. Count
812 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
813 to get the list of dynamic relocations for a local symbol.
814 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
815 Don't remove STT_GNU_IFUNC PLTs unless all references have been
816 removed. Update after the changes to elf32_arm_link_hash_entry.
817 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
818 entries should live in .plt or .iplt. Check whether the .igot.plt
819 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
820 to allocate .plt and .(i)got.plt entries. Detect which .got
821 entries will need R_ARM_IRELATIVE relocations and use
822 elf32_arm_allocate_irelocs to allocate them. Likewise other
823 non-.got dynamic relocations.
824 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
825 and dynamic relocations for local STT_GNU_IFUNC symbols.
826 Check whether the .igot.plt and .got entries can be combined.
827 Detect which .got entries will need R_ARM_IRELATIVE relocations
828 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
829 section pointers intead of strcmp checks. Handle iplt and igotplt.
830 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
831 to fill in .plt, .got.plt and .rel(a).plt entries. Point
832 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
833 resolve to it.
834 (elf32_arm_output_plt_map_1): New function, split out from
835 elf32_arm_output_plt_map. Handle .iplt entries. Use
836 elf32_arm_plt_needs_thumb_stub_p.
837 (elf32_arm_output_plt_map): Call it.
838 (elf32_arm_output_arch_local_syms): Add mapping symbols for
839 local .iplt entries.
840 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
841 (elf32_arm_swap_symbol_out): Likewise.
842 (elf32_arm_add_symbol_hook): New function.
843 (elf_backend_add_symbol_hook): Define for all targets.
845 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
847 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
848 * elf.c (swap_out_syms): Set st_target_internal for each
849 Elf_Internal_Sym.
850 * elfcode.h (elf_swap_symbol_in): Likewise.
851 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
852 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
853 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
854 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
855 * elflink.c (elf_link_output_extsym): Likewise.
856 (bfd_elf_final_link): Likewise.
857 (elf_link_add_object_symbols): Copy st_target_internal
858 to the hash table if we see a definition.
859 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
860 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
861 a branch_type field.
862 (a8_erratum_fix, a8_erratum_reloc): Likewise.
863 (arm_type_of_stub): Replace actual_st_type with an
864 actual_branch_type parameter.
865 (arm_build_one_stub): Use branch types rather than st_types to
866 determine the type of branch.
867 (cortex_a8_erratum_scan): Likewise.
868 (elf32_arm_size_stubs): Likewise.
869 (bfd_elf32_arm_process_before_allocation): Likewise.
870 (allocate_dynrelocs_for_symbol): Likewise.
871 (elf32_arm_finish_dynamic_sections): Likewise.
872 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
873 a branch_type parameter.
874 (elf32_arm_relocate_section): Update call accordingly.
875 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
876 (elf32_arm_output_map_sym): Initialize st_target_internal.
877 (elf32_arm_output_stub_sym): Likewise.
878 (elf32_arm_symbol_processing): Delete.
879 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
880 Use st_target_internal to record the branch type.
881 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
882 Thumb functions.
883 (elf32_arm_is_function_type): Delete.
884 (elf_backend_symbol_processing): Likewise.
885 (elf_backend_is_function_type): Likewise.
887 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
889 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
890 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
891 into the PLT block.
893 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
895 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
896 may_need_local_target_p and may_become_dynamic_p to classify
897 the relocation type. Don't check info->symbolic or h->def_regular
898 when deciding whether to record a potential dynamic reloc.
899 Don't treat potential dynamic relocs as PLT references.
900 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
901 try to make the PLT reference count go negative.
903 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
905 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
906 GOT entry here, rather than leaving it to finish_dynamic_symbol.
907 Only create a dynamic relocation for local references if
908 info->shared.
909 (allocate_dynrelocs_for_symbol): Update dynamic relocation
910 allocation accordingly.
911 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
913 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
915 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
916 (elf32_arm_add_dynreloc): Likewise.
917 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
918 to allocate dynamic relocations.
919 (elf32_arm_size_dynamic_sections): Likewise.
920 (allocate_dynrelocs): Likewise. Rename to
921 allocate_dynrelocs_for_symbol.
922 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
923 create dynamic relocations.
924 (elf32_arm_finish_dynamic_symbol): Likewise.
926 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
928 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
929 x32 GD->IE and GD->LE transitions.
930 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
931 and LD->LE transitions.
933 2011-03-10 Alan Modra <amodra@gmail.com>
935 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
936 for LO_DS error message and correct multiple.
938 2011-03-10 Alan Modra <amodra@gmail.com>
940 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
941 (ppc64_elf_link_just_syms): New function.
942 (opd_entry_value): Don't assume big-endian host.
943 (get_r2off): New function.
944 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
946 2011-03-06 Michael Snyder <msnyder@vmware.com>
948 * compress.c (bfd_compress_section_contents): Check for out of mem.
950 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
951 that case statement falls through intentionally.
953 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
955 2011-03-04 Alan Modra <amodra@gmail.com>
957 * archive.c (bsd_write_armap): Don't call stat in deterministic
958 mode, and don't use st_mtime if stat returns error.
960 2011-03-03 Michael Snyder <msnyder@vmware.com>
962 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
964 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
966 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
967 (aout_link_write_other_symbol): Missing break statement.
969 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
971 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
973 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
975 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
976 x32 IE->LE transition.
977 (elf_x86_64_relocate_section): Likewise.
979 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
981 * elflink.c (is_reloc_section): Remove function.
982 (get_dynamic_reloc_section_name): Construct string manually.
984 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
986 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
987 (adjust_relative_path): Likewise.
988 (_bfd_construct_extended_name_table): Likewise.
989 * corefile.c (generic_core_file_matches_executable_p): Likewise.
990 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
991 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
992 * elf32-spu.c (sort_bfds): Likewise.
993 (spu_elf_auto_overlay): Likewise.
994 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
995 * xcofflink.c (xcoff_set_import_path): Likewise.
996 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
997 (xtensa_regfile_lookup_shortname): Likewise.
999 2011-02-28 Alan Modra <amodra@gmail.com>
1001 PR 12513
1002 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
1003 stringsize. Properly sanity check symdef_count. Remove redundant
1004 bfd_release.
1006 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
1008 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
1009 and handle claim_file seeking. Only try to load the plugin once.
1011 2011-02-22 Andreas Schwab <schwab@redhat.com>
1013 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
1014 relocation read the value from the second GOT slot.
1016 2011-02-15 Tristan Gingold <gingold@adacore.com>
1018 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
1020 2011-02-15 Alan Modra <amodra@gmail.com>
1022 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
1023 toc relocs. Fuss over free(NULL).
1025 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1027 * elflink.c (bfd_elf_size_dynamic_sections): Add
1028 bfd_get_symbol_leading_char to the start of newname.
1030 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1032 * configure: Regenerate.
1034 2011-02-09 Alan Modra <amodra@gmail.com>
1036 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
1037 we are done. When optimising large toc, check that a global
1038 symbol on a toc reloc is defined in a kept section.
1040 2011-02-08 Nick Clifton <nickc@redhat.com>
1042 PR binutils/12467
1043 * elf.c (assign_file_positions_for_load_sections): Set the program
1044 header offset and entry size to zero if there are no program
1045 headers.
1047 2011-02-08 Alan Modra <amodra@gmail.com>
1049 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
1050 local_syms when looking for local symbols in .toc.
1052 2011-02-01 Alan Modra <amodra@gmail.com>
1054 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
1055 for toc pointer on any section having makes_toc_func_call set.
1056 (check_pasted_section): Ensure pasted .init/.fini fragments use
1057 the same toc if any has makes_toc_func_call set.
1059 2011-01-28 Joseph Myers <joseph@codesourcery.com>
1061 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
1062 field.
1064 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
1066 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
1067 common sections too.
1069 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
1071 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
1072 Solaris target.
1074 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
1076 Fix compilation for mingw64.
1077 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
1078 typecast to avoid warning.
1079 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
1080 usage.
1081 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
1082 of long for pointer to avoid warning.
1083 (elfNN_ia64_relax_brl): Idem.
1084 (elfNN_ia64_install_value): Idem.
1085 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
1087 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
1089 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
1090 h->needs_plt when deciding whether to record a possible dynamic reloc.
1092 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
1094 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
1095 dynamic relocs for the removed section.
1097 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
1099 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
1100 relocations.
1102 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
1104 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
1105 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
1106 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
1107 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
1108 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
1109 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
1110 for ILP32.
1112 2011-01-14 Alan Modra <amodra@gmail.com>
1114 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
1115 error.
1116 (_bfd_default_error_handler): Likewise.
1117 * elf.c (print_segment_map): Likewise.
1118 * libbfd.c (warn_deprecated): Likewise.
1119 * som.c (som_sizeof_headers): No need to do so here.
1120 * coff-i860.c: Replace use of printf for error messages with
1121 _bfd_error_handler.
1122 * coff-ppc.c: Likewise.
1123 * coff-sh.c: Likewise.
1124 * elf32-bfin.c: Likewise.
1125 * elf32-dlx.c: Likewise.
1126 * elf32-mep.c: Likewise.
1127 * elf32-v850.c: Likewise.
1128 * mach-o.c: Likewise.
1129 * pef.c: Likewise.
1131 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
1133 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
1134 swap_reloca_out.
1135 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
1136 (elf_x86_64_check_relocs): Align relocation section to 4 byte
1137 for 32bit.
1138 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
1139 ELF_ST_TYPE.
1140 (elf_x86_64_finish_dynamic_symbol): Updated.
1141 (elf_x86_64_finish_dynamic_sections): Don't use
1142 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
1143 bfd_elf64_swap_dyn_out.
1145 2011-01-14 J. Park <grassman@gmail.com>
1147 PR ld/12339
1148 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
1149 following bfd_link_hash_warning symbol link.
1151 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
1152 Glauber de Oliveira Costa <glommer@gmail.com>
1154 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
1155 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
1156 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
1157 relocations.
1158 * libbfd.h: Rebuilt.
1159 * bfd-in2.h: Rebuilt.
1160 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
1161 (elf32_arm_reloc_map): Likewise.
1162 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
1163 (elf32_arm_stub_long_branch_any_tls_pic,
1164 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
1165 (DEF_STUBS): Add new stubs.
1166 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
1167 (elf32_arm_local_tlsdesc_gotent): New.
1168 (GOT_TLS_GDESC): New mask.
1169 (GOT_TLS_GD_ANY): Define.
1170 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
1171 (elf32_arm_compute_jump_table_size): New.
1172 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
1173 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
1174 sgotplt_jump_table_size fields.
1175 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
1176 (elf32_arm_link_hash_table_create): Initialize new fields.
1177 (arm_type_of_stub): Check TLS desc relocs too.
1178 (elf32_arm_stub_name): TLS desc relocs can be shared.
1179 (elf32_arm_tls_transition): Determine relaxation.
1180 (arm_stub_required_alignment): Add tls stubs.
1181 (elf32_arm_size_stubs): Likewise.
1182 (elf32_arm_tls_relax): Perform TLS relaxing.
1183 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
1184 (IS_ARM_TLS_GNU_RELOC): New.
1185 (IS_ARM_TLS_RELOC): Use it.
1186 (elf32_arm_relocate_section): Perform TLS relaxing.
1187 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
1188 desc relocations.
1189 (allocate_dynrelocs): Allocate tls desc relcoations.
1190 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
1191 symbols.
1192 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
1193 got slots.
1194 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
1195 symbol.
1196 (elf32_arm_finish_dynamic_symbol): Adjust.
1197 (arm_put_trampoline): New.
1198 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
1199 trampolines.
1200 (elf_backend_always_size_sections): Define.
1202 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
1204 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
1206 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
1208 PR ld/12366
1209 PR ld/12371
1210 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
1211 handle symbols marked with regular reference, but not non-GOT
1212 reference when building shared library.
1214 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
1215 local and global STT_GNU_IFUNC symols when building shared
1216 library.
1217 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1219 2011-01-05 DJ Delorie <dj@redhat.com>
1221 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
1222 * libbfd.h: Regenerate.
1223 * bfd-in2.h: Regenerate.
1224 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
1226 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
1228 * cpu-i386.c (bfd_i386_compatible): New.
1229 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
1230 with bfd_i386_compatible.
1231 (bfd_x86_64_arch_intel_syntax): Likewise.
1232 (bfd_i386_arch_intel_syntax): Likewise.
1233 (i8086_arch): Likewise.
1234 (bfd_x64_32_arch): Likewise.
1235 (bfd_x86_64_arch): Likewise.
1236 (bfd_i386_arch): Likewise.
1238 For older changes see ChangeLog-2010
1239 \f
1240 Local Variables:
1241 mode: change-log
1242 left-margin: 8
1243 fill-column: 74
1244 version-control: never
1245 End: