1 2012-07-24 Teresa Johnson <tejohnson@google.com>
3 * bfd.c (bfd_find_nearest_line_discriminator): New macro.
4 * coff-rs6000.c: Init _bfd_find_nearest_line_discriminator.
5 * coff64-rs6000.c: Likewise.
6 * dwarf2.c (struct line_info): Add discriminator field.
7 (add_line_info): Fill in new discriminator field.
8 (decode_line_info): Record discriminator information instead
10 (lookup_address_in_line_info_table): Return discriminator field if
12 (comp_unit_find_nearest_line): Add discriminator argument.
13 (find_line): Likewise.
14 (_bfd_dwarf2_find_nearest_line): Likewise.
15 (_bfd_dwarf2_find_line): Likewise.
16 * elf-bfd.h (_bfd_elf_find_nearest_line_discriminator): New.
17 (_bfd_elf_find_line_discriminator): Likewise.
18 (_bfd_generic_find_nearest_line_discriminator): Likewise. Defined.
19 * elf.c (_bfd_elf_find_nearest_line): Change to a wrapper
20 that invokes _bfd_elf_find_nearest_line_discriminator with correct
22 (_bfd_elf_find_nearest_line_discriminator): New.
23 (_bfd_elf_find_line): Change to a wrapper
24 that invokes _bfd_elf_find_line_discriminator with correct
26 (_bfd_elf_find_line_discriminator): New.
27 * coffgen.c (coff_find_nearest_line_with_names): Handle
28 new discriminator argument.
29 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
30 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
31 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
32 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
33 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Add discriminator
35 (_bfd_dwarf2_find_line): Likewise.
36 (_bfd_generic_find_nearest_line_discriminator): New.
37 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): New.
38 * bfd-in2.h: Regenerated.
40 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize
41 _bfd_find_nearest_line_discriminator with
42 _bfd_generic_find_nearest_line_discriminator.
43 (bfd_target): Add _bfd_find_nearest_line_discriminator.
45 2012-07-24 Sean Keys <skeys@ipdatasys.com>
47 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Added code
48 that enables the linker to offset addresses, when linking against
49 symbols from the XGATE processor and vice versa.
51 2012-07-23 Nick Clifton <nickc@redhat.com>
53 * cisco-core.c (cisco_core_file_failing_command): Make static.
54 (cisco_core_file_failing_signal): Make static.
56 2012-07-18 H.J. Lu <hongjiu.lu@intel.com>
58 * bfd-in2.h: Regenerated.
60 2012-07-18 Nicolàs Alejandro Di Risio <sheeva@tiscali.it>
63 * section.c: Fix a typo in comments.
65 2012-07-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
67 * elf64-s390.c: Include elf-s390-common.c.
68 (R_390_IRELATIVE): New reloc.
69 (elf_s390_reloc_type_lookup): Support R_390_IRELATIVE.
70 (RELA_ENTRY_SIZE): New macro.
71 (elf_s390_link_hash_entry): New fields ifunc_resolver_address and
72 *ifunc_resolver_section.
73 (struct plt_entry): New struct.
74 (struct elf_s390_obj_tdata): New field local_plt.
75 (elf_s390_local_plt): New macro.
76 (struct elf_s390_link_hash_table): New field irelifunc.
78 (link_hash_newfunc): Initialize new fields.
79 (elf_s390_check_relocs): Handle IFUNC symbols.
80 (elf_s390_adjust_dynamic_symbol): Don't do anything for IFUNC
82 (allocate_dynrelocs): Call s390_elf_allocate_ifunc_dyn_relocs for
84 (elf_s390_size_dynamic_sections): Handle IFUNC symbols.
85 (elf_s390_relocate_section): Likewise.
86 (elf_s390_finish_dynamic_symbol): Likewise.
87 (elf_s390_finish_dynamic_sections): Handle local IFUNC symbols.
88 (elf_s390_finish_ifunc_symbol): New function.
89 (elf_s390_gc_sweep_hook): Handle local plt entries.
90 (elf_backend_add_symbol_hook): Define.
91 * elf32-s390.c: See elf64-s390.c changes.
92 * elf-s390-common.c: New file.
93 * bfd-in2.h (BFD_RELOC_390_IRELATIVE): New enum field.
94 * libbfd.h (BFD_RELOC_390_IRELATIVE): New entry for
95 BFD_RELOC_390_IRELATIVE.
96 * reloc.c (BFD_RELOC_390_IRELATIVE): Document new relocation.
98 2012-07-13 Nick Clifton <nickc@redhat.com>
100 * aix386-core.c: Remove use of PTR and PARAMS macros.
101 * archive.c: Likewise.
103 * cisco-core.c: Likewise.
104 * coff-alpha.c: Likewise.
105 * coff-apollo.c: Likewise.
106 * coff-aux.c: Likewise.
107 * coff-h8300.c: Likewise.
108 * coff-h8500.c: Likewise.
109 * coff-i386.c: Likewise.
110 * coff-i960.c: Likewise.
111 * coff-ia64.c: Likewise.
112 * coff-m68k.c: Likewise.
113 * coff-m88k.c: Likewise.
114 * coff-mcore.c: Likewise.
115 * coff-mips.c: Likewise.
116 * coff-or32.c: Likewise.
117 * coff-ppc.c: Likewise.
118 * coff-rs6000.c: Likewise.
119 * coff-sh.c: Likewise.
120 * coff-sparc.c: Likewise.
121 * coff-stgo32.c: Likewise.
122 * coff-tic30.c: Likewise.
123 * coff-tic4x.c: Likewise.
124 * coff-tic54x.c: Likewise.
125 * coff-tic80.c: Likewise.
126 * coff-w65.c: Likewise.
127 * cofflink.c: Likewise.
128 * cpu-arc.c: Likewise.
129 * cpu-cris.c: Likewise.
130 * cpu-h8500.c: Likewise.
131 * cpu-i960.c: Likewise.
132 * cpu-msp430.c: Likewise.
133 * cpu-ns32k.c: Likewise.
134 * cpu-powerpc.c: Likewise.
135 * cpu-rs6000.c: Likewise.
136 * cpu-tic4x.c: Likewise.
137 * cpu-w65.c: Likewise.
139 * ecofflink.c: Likewise.
140 * elf-m10200.c: Likewise.
141 * elf32-bfin.c: Likewise.
142 * elf32-cris.c: Likewise.
143 * elf32-crx.c: Likewise.
144 * elf32-fr30.c: Likewise.
145 * elf32-frv.c: Likewise.
146 * elf32-h8300.c: Likewise.
147 * elf32-i960.c: Likewise.
148 * elf32-m32c.c: Likewise.
149 * elf32-m68hc11.c: Likewise.
150 * elf32-m68hc12.c: Likewise.
151 * elf32-m68hc1x.c: Likewise.
152 * elf32-m68k.c: Likewise.
153 * elf32-mcore.c: Likewise.
154 * elf32-rl78.c: Likewise.
155 * elf32-rx.c: Likewise.
156 * elf32-s390.c: Likewise.
157 * elf32-vax.c: Likewise.
158 * elf64-alpha.c: Likewise.
159 * elf64-mmix.c: Likewise.
160 * elf64-s390.c: Likewise.
161 * elf64-sparc.c: Likewise.
162 * elfnn-ia64.c: Likewise.
163 * elfxx-mips.c: Likewise.
164 * elfxx-sparc.c: Likewise.
166 * hp300hpux.c: Likewise.
167 * hppabsd-core.c: Likewise.
168 * hpux-core.c: Likewise.
169 * i386dynix.c: Likewise.
170 * i386linux.c: Likewise.
171 * i386lynx.c: Likewise.
172 * i386mach3.c: Likewise.
173 * i386msdos.c: Likewise.
174 * i386os9k.c: Likewise.
175 * irix-core.c: Likewise.
176 * lynx-core.c: Likewise.
177 * m68klinux.c: Likewise.
178 * mach-o.h: Likewise.
179 * mipsbsd.c: Likewise.
180 * netbsd-core.c: Likewise.
181 * nlm32-i386.c: Likewise.
182 * osf-core.c: Likewise.
183 * pc532-mach.c: Likewise.
185 * ppcboot.c: Likewise.
186 * ptrace-core.c: Likewise.
187 * reloc16.c: Likewise.
188 * sco5-core.c: Likewise.
190 * sparclinux.c: Likewise.
191 * sparclynx.c: Likewise.
192 * ticoff.h: Likewise.
193 * trad-core.c: Likewise.
194 * vms-lib.c: Likewise.
197 2012-07-09 Alan Modra <amodra@gmail.com>
200 * elflink.c (elf_sort_symbol): Sort by size too.
201 (elf_link_add_object_symbols <weakdefs>): Simplify binary search.
202 Do not depend on ordering of symbol aliases. Match largest size.
204 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
206 * elf.c (assign_section_numbers): Check if number of sections
208 * elfcode.h (elf_object_p): Likewise.
210 2012-07-03 Nick Clifton <nickc@redhat.com>
212 * archive.c (bsd_write_armap): Catch attempts to create an archive
213 with indicies bigger than 4Gb.
214 (coff_write_armap): Likewise.
216 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
219 * elf.c (_bfd_elf_make_section_from_shdr): Don't compress empty
222 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
225 * elflink.c (_bfd_elf_update_dynamic_flags): New.
226 (_bfd_elf_merge_symbol): Update both real and indirect symbol
228 (_bfd_elf_add_default_symbol): Make the real symbol dynamic if
229 the indirect symbol is defined in a shared library.
230 (elf_link_add_object_symbols): Likewise. If the indirect
231 symbol has been forced local, don't make the real symbol
233 (elf_link_check_versioned_symbol): Check indirect symbol.
234 (elf_link_output_extsym): Use real symbol definition when
235 reporting indirect symbol error. Check version info for
236 dynamic versioned symbol.
238 2012-07-03 Alan Modra <amodra@gmail.com>
241 * elf.c (assign_file_positions_for_load_sections): Remove assertions
242 that only PT_LOAD headers include file header and section headers.
243 (assign_file_positions_for_non_load_sections): Similarly don't
244 assert PT_GNU_RELRO header does not include file and section headers.
245 Compare first section vma rather than PT_LOAD p_vaddr against
246 relro_start when looking for PT_LOAD covering PT_GNU_RELRO. Replace
247 abort with assertion.
249 2012-07-02 Alan Modra <amodra@gmail.com>
251 * elf32-m32c.c (m32c_elf_check_relocs): Use bfd_make_section
252 "anyway" variant when creating .plt.
253 (m32c_elf_relax_plt_section): Remove redundant test and unused param.
254 (m32c_elf_relax_section): Test SEC_LINKER_CREATED before calling
255 m32c_elf_relax_plt_section.
256 * elfxx-mips.c (mips_elf_create_got_section): Use make anyway variant
257 when creating .got and .got.plt.
258 (_bfd_mips_elf_final_link): Likewise for .rtproc, and use
259 bfd_get_linker_section.
260 * sunos.c: Similarly throughout.
262 2012-07-01 Andreas Schwab <schwab@linux-m68k.org>
264 * elf.c (_bfd_elf_make_section_from_shdr): Fix typo in error
267 2012-06-29 H.J. Lu <hongjiu.lu@intel.com>
269 * elf64-x86-64.c (elf_x86_64_relocate_section): Return FALSE
270 on unresolvable relocation.
272 2012-06-29 H.J. Lu <hongjiu.lu@intel.com>
274 * archive.c (_bfd_compute_and_write_armap): Simplify global
277 2012-06-29 Nick Clifton <nickc@redhat.com>
280 * elf32-arm.c (elf32_arm_check_relocs): Do not increment refcount
281 for locally bound symbols.
283 2012-06-29 Alan Modra <amodra@gmail.com>
285 * section.c (bfd_get_linker_section): New function.
286 * elf32-arm.c: When retrieving SEC_LINKER_CREATED sections, use
287 the above throughout rather than bfd_get_section_by_name. Use
288 bfd_make_section_anyway rather than bfd_make_section when creating
290 * elf32-bfin.c: Likewise.
291 * elf32-cr16.c: Likewise.
292 * elf32-cris.c: Likewise.
293 * elf32-frv.c: Likewise.
294 * elf32-hppa.c: Likewise.
295 * elf32-i370.c: Likewise.
296 * elf32-i386.c: Likewise.
297 * elf32-lm32.c: Likewise.
298 * elf32-m32c.c: Likewise.
299 * elf32-m32r.c: Likewise.
300 * elf32-m68k.c: Likewise.
301 * elf32-microblaze.c: Likewise.
302 * elf32-ppc.c: Likewise.
303 * elf32-rl78.c: Likewise.
304 * elf32-s390.c: Likewise.
305 * elf32-score.c: Likewise.
306 * elf32-score7.c: Likewise.
307 * elf32-sh.c: Likewise.
308 * elf32-tic6x.c: Likewise.
309 * elf32-tilepro.c: Likewise.
310 * elf32-vax.c: Likewise.
311 * elf32-xstormy16.c: Likewise.
312 * elf32-xtensa.c: Likewise.
313 * elf64-alpha.c: Likewise.
314 * elf64-hppa.c: Likewise.
315 * elf64-ia64-vms.c: Likewise.
316 * elf64-ppc.c: Likewise.
317 * elf64-s390.c: Likewise.
318 * elf64-sh64.c: Likewise.
319 * elf64-sparc.c: Likewise.
320 * elf64-x86-64.c: Likewise.
321 * elfnn-ia64.c: Likewise.
322 * elfxx-mips.c: Likewise.
323 * elfxx-sparc.c: Likewise.
324 * elfxx-tilegx.c: Likewise.
325 * elflink.c: Likewise.
326 * elf-vxworks.c: Likewise.
327 * elf-m10300.c: Likewise. Also make use of htab plt, got and
329 * bfd-in2.h: Regenerate.
330 * elf32-lm32.c (lm32_elf_check_relocs): Use the correct bfd when
331 calling create_rofixup_section.
332 * elflink.c (bfd_elf_final_link): Simplify test for .dynstr.
334 2012-06-29 Alan Modra <amodra@gmail.com>
336 * elf32-sh.c (sh_elf_create_dynamic_sections): Don't create .rela
337 section for bss type sections, except for .rela.bss.
338 * elf-m10300.c (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
339 * elf32-cr16.c (_bfd_cr16_elf_create_dynamic_sections): Likewise.
340 * elf32-lm32.c (lm32_elf_create_dynamic_sections): Likewise.
341 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
342 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
344 2012-06-28 Roland McGrath <mcgrathr@google.com>
346 * elf32-arm.c (elf32_arm_populate_plt_entry): Use int32_t for
347 displacement calculation in nacl_p case.
349 2012-06-28 Nick Clifton <nickc@redhat.com>
351 * po/uk.po: New Ukranian translation.
352 * configure.in (ALL_LINGUAS): Add uk.
353 * configure: Regenerate.
355 2012-06-26 Alan Modra <amodra@gmail.com>
357 * elf64-ppc.c (ppc64_elf_next_toc_section): Don't error if input
358 file has multiple .got/.toc sections and all don't fit in
361 2012-06-22 Roland McGrath <mcgrathr@google.com>
363 * elf.c (assign_file_positions_for_non_load_sections): Define
364 __ehdr_start symbol if it's referenced and there's a PT_LOAD
365 segment that covers both the file and program headers.
367 2012-06-22 Andreas Schwab <schwab@linux-m68k.org>
369 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Don't make
370 _GLOBAL_OFFSET_TABLE_ and _DYNAMIC absolute.
372 2012-06-22 Alan Modra <amodra@gmail.com>
374 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't emit out-of-line
375 save/restore functions when relocatable. Make "funcs" static.
377 2012-06-18 Hans-Peter Nilsson <hp@axis.com>
379 * elf32-cris.c (cris_elf_plt_sym_val): Rewrite to work in presence
380 of merged .got and .got.plt entries.
382 2012-06-18 John Szakmeister <john@szakmeister.net>
384 * elf32-arm.c (elf32_arm_final_link_relocate): Correct return value.
386 2012-06-17 Hans-Peter Nilsson <hp@axis.com>
388 * elf32-cris.c (cris_elf_relocate_section): <R_CRIS_32_IE>
389 <R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>: Handle references to
390 thread common symbols.
392 2012-06-13 Nick Clifton <nickc@redhat.com>
394 * elf32-arm.c (bfd_arm_get_mach_from_attributes): New function.
395 (elf32_arm_object_p): If the machine number could not be deduced
396 from the notes, call bfd_arm_get_mach_from_attributes to get the
397 number from the attributes.
399 2012-06-12 H.J. Lu <hongjiu.lu@intel.com>
402 * elf.c (assign_file_positions_for_non_load_sections): Abort if
403 PT_GNU_RELRO segment doesn't fit in PT_LOAD segment.
405 2012-06-12 Alan Modra <amodra@gmail.com>
408 * elf.c (_bfd_elf_map_sections_to_segments): Disregard bss type
409 sections at end of PT_LOAD segment when searching for segment
410 that contains end of relro extent.
412 2012-06-11 H.J. Lu <hongjiu.lu@intel.com>
414 * elf.c (assign_file_positions_for_non_load_sections): Reindent.
416 2012-06-11 H.J. Lu <hongjiu.lu@intel.com>
418 * elf.c (_bfd_elf_map_sections_to_segments): Reindent.
420 2012-06-06 Alan Modra <amodra@gmail.com>
422 * elflink.c (elf_link_input_bfd): Provide a file symbol for
423 each input file with local syms, if the input lacks such.
424 (bfd_elf_final_link): Add a file symbol to mark end of locals
425 for which we can associate with input files.
426 (struct elf_final_link_info): Add filesym_count field.
427 (struct elf_outext_info): Add need_second_pass and second_pass.
428 (elf_link_output_extsym): Detect symbols defined in the output
429 file, emit them on second pass over locals.
431 2012-06-04 Jan Kratochvil <jan.kratochvil@redhat.com>
433 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
434 of target_read_memory as bfd_size_type.
435 * bfd-in2.h: Regenerate.
436 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
437 argument of target_read_memory as bfd_size_type.
438 (_bfd_elf32_bfd_from_remote_memory): Likewise.
439 (_bfd_elf64_bfd_from_remote_memory): Likewise.
440 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
441 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
443 2012-06-03 Alan Modra <amodra@gmail.com>
446 * elf.c (elf_find_function): Cache last function sym info.
447 (_bfd_elf_maybe_function_sym): Return function size, pass in
449 * elf-bfd.h (struct elf_backend_data <maybe_function_sym>): Likewise.
450 (_bfd_elf_maybe_function_sym): Likewise.
451 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
452 (opd_entry_value): Add in_code_sec param. Revert caching code.
453 Return -1 if in_code_sec and function found in wrong section.
456 2012-06-01 Siddhesh Poyarekar <siddhesh@redhat.com>
458 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
459 of target_read_memory as size_t.
460 * bfd-in2.h: Regenerate.
461 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
462 argument of target_read_memory as size_t.
463 (_bfd_elf32_bfd_from_remote_memory): Likewise.
464 (_bfd_elf64_bfd_from_remote_memory): Likewise.
465 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
466 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
468 2012-06-01 Alan Modra <amodra@gmail.com>
471 * elf64-ppc.c (opd_entry_value): Rewrite cache code.
473 2012-05-29 Tom Tromey <tromey@redhat.com>
475 * opncls.c (bfd_fopen): Always close fd on failure.
476 (bfd_fdopenr): Likewise.
478 2012-05-27 Alan Modra <amodra@gmail.com>
481 * elflink.c (_bfd_elf_merge_symbol): When a symbol defined in
482 a dynamic library finds a new instance with non-default
483 visibility in a regular object, correctly handle symbols
484 already on the undefs list and undo dynamic symbol state when
485 the new symbol is hidden or internal.
487 2012-05-25 H.J. Lu <hongjiu.lu@intel.com>
489 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't use
490 dynamic_sec_flags to create PLT .eh_frame section.
491 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
493 2012-05-25 Alan Modra <amodra@gmail.com>
496 * elf-eh-frame.c (_bfd_elf_eh_frame_present): New function.
497 (_bfd_elf_maybe_strip_eh_frame_hdr): Use it here.
498 * elf-bfd.h (_bfd_elf_eh_frame_present): Declare.
499 * elflink.c (bfd_elf_size_dynamic_sections): Let the backend
500 size dynamic sections before stripping eh_frame_hdr.
501 (bfd_elf_gc_sections): Handle multiple .eh_frame sections.
502 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Drop glink_eh_frame
503 if no other .eh_frame sections exist.
504 * elf64-ppc.c (ppc64_elf_size_stubs): Likewise.
505 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't size
506 or alloc plt_eh_frame here..
507 (elf_i386_size_dynamic_sections): ..do it here instead. Don't
508 specially keep sgotplt, iplt, tgotplt, sdynbss for symbols.
509 (elf_i386_finish_dynamic_sections): Check plt_eh_frame->contents
510 before writing plt offset.
511 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't size
512 or alloc plt_eh_frame here..
513 (elf_x86_64_size_dynamic_sections): ..do it here instead.
514 (elf_x86_64_finish_dynamic_sections): Check plt_eh_frame->contents
515 before writing plt offset.
517 2012-05-24 Alan Modra <amodra@gmail.com>
520 * elf64-ppc.c (ppc64_elf_size_stubs): Round up glink_eh_frame
521 size to output section alignment.
522 (ppc64_elf_build_stubs): Likewise, and extend last FDE to cover.
524 2012-05-23 Alan Modra <amodra@gmail.com>
526 * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Handle
527 BFDs with multiple .eh_frame sections.
529 2012-05-23 Alan Modra <amodra@gmail.com>
532 * elflink.c (bfd_elf_discard_info): Don't ignore dynamic BFDs.
534 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
537 * elf32-i386.c (elf_i386_create_dynamic_sections): Revert the
539 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
541 2012-05-22 Alan Modra <amodra@gmail.com>
543 * elflink.c (bfd_elf_discard_info): Look for next .eh_frame if
544 first one is zero size or discarded.
545 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set most of
546 glink_eh_frame contents here..
547 (ppc_elf_finish_dynamic_sections): ..rather than here. Just set
550 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
553 * elf32-i386.c (elf_i386_create_dynamic_sections): Create PLT
554 eh_frame section if there is an input .eh_frame section.
555 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
557 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
560 * elf32-i386.c (elf_i386_create_dynamic_sections): Always
561 create PLT eh_frame section with SEC_LINKER_CREATED.
562 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
564 2012-05-22 Alan Modra <amodra@gmail.com>
566 * elflink.c (bfd_elf_discard_info): Handle multiple .eh_frame
567 sections attached to a BFD.
568 * section.c (bfd_get_section_by_name): Rewrite description.
569 (bfd_get_next_section_by_name): New function.
570 * bfd-in2.h: Regenerate.
572 2012-05-21 Andreas Schwab <schwab@linux-m68k.org>
574 * elf32-m68k.c (elf_m68k_grok_prstatus): New function.
575 (elf_m68k_grok_psinfo): New function.
576 (elf_backend_grok_prstatus): Define.
577 (elf_backend_grok_psinfo): Define.
579 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
581 * elf64-mips.c (elf_backend_got_header_size): Correct definition.
582 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Use the ELF
583 backend's GOT header size instead of hardcoding it.
585 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
587 * elf32-vax.c (elf_vax_relocate_section)
588 <R_VAX_8, R_VAX_16, R_VAX_32>: Don't check if info->shared again.
590 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
592 * elf32-vax.c (elf_vax_relocate_section)
593 <R_VAX_8, R_VAX_16, R_VAX_32>: Use section flags rather than
594 its name as the check for text sections.
596 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
598 * elf64-mips.c (mips_elf64_be_swap_reloc_out): Also make sure
599 the third reloc offset is the same as the first.
601 2012-05-19 Alan Modra <amodra@gmail.com>
603 * elf32-ppc.h (has_vle_insns, is_ppc_vle): Delete.
604 (has_tls_reloc, has_tls_get_addr_call): Move back to..
605 * elf32-ppc.c: ..here.
606 (ppc_elf_section_flags, elf_backend_section_flags): Delete.
607 (ppc_elf_modify_segment_map): Use ELF sh_flags to detect VLE sections.
609 2012-05-18 H.J. Lu <hongjiu.lu@intel.com>
611 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
612 _DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
613 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
615 2012-05-18 Roland McGrath <mcgrathr@google.com>
617 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix last change so as
618 not to clobber the ar_fmag field stored in ARED->arch_header.
620 2012-05-18 Pedro Alves <palves@redhat.com>
622 * mach-o.h: Don't include sysdep.h.
624 2012-05-18 Nick Clifton <nickc@redhat.com>
627 * bfd-in.h: Check for PACKAGE or PACKAGE_VERSION before
628 complaining about config.h not having been included.
629 * bfd-in2.h: Regenerate.
631 2012-05-18 Andreas Schwab <schwab@linux-m68k.org>
633 * aclocal.m4: Regenerate.
634 * Makefile.in: Regenerate.
636 2012-05-17 Daniel Richard G. <skunk@iskunk.org>
637 Nick Clifton <nickc@redhat.com>
640 * configure.in: Add check that sysdep.h has been included before
641 any system header files.
642 * configure: Regenerate.
643 * config.in: Regenerate.
644 * aclocal.m4: Regenerate.
645 * bfd-in.h: Generate an error if included before config.h.
646 * sysdep.h: Likewise.
647 * bfd-in2.h: Regenerate.
648 * compress.c: Remove #include "config.h".
649 * plugin.c: Likewise.
650 * elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h.
651 * elf64-hppa.c: Likewise.
655 2012-05-17 Maciej W. Rozycki <macro@linux-mips.org>
656 Alan Modra <amodra@gmail.com>
658 * elf.c (ignore_section_sym): Correct comment. Don't return
659 true for absolute section.
660 (elf_map_symbols): Move stray comment. Adjust for above change.
661 Don't discard global section symbols.
663 2012-05-17 Alan Modra <amodra@gmail.com>
665 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make _DYNAMIC,
666 _GLOBAL_OFFSET_TABLE_ or _PROCEDURE_LINKAGE_TABLE_ absolute.
667 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Don't make _DYNAMIC
670 2012-05-17 Alan Modra <amodra@gmail.com>
672 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call, has_vle_insns,
673 is_ppc_vle): Move to..
674 * elf32-ppc.h: ..here, making is_ppc_vle a macro.
676 2012-05-16 Sergio Durigan Junior <sergiodj@redhat.com>
678 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma,
679 bfd_get_section_lma, bfd_get_section_alignment,
680 bfd_get_section_flags, bfd_get_section_userdata): Rewrite macros
681 in order to use the `bfd' argument.
682 * bfd-in2.h: Regenerate.
683 * elf-vxworks.c (elf_vxworks_finish_dynamic_entry): Pass proper `bfd'
684 as the first argument for `bfd_get_section_alignment'.
685 * elf32-arm.c (create_ifunc_sections): Likewise, for
686 `bfd_set_section_alignment'.
687 * elf32-m32r.c (m32r_elf_relocate_section): Likewise, for
688 `bfd_get_section_name'.
689 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
690 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
691 (ppc_elf_relocate_section): Likewise.
692 * elf64-mmix.c (mmix_final_link_relocate): Likewise, for
693 `bfd_get_section_vma'.
694 * elf64-ppc.c (create_linkage_sections): Likewise, for
695 `bfd_set_section_alignment'.
697 2012-05-16 Georg-Johann Lay <avr@gjlay.de>
700 * reloc.c: Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
701 * bfd-in2.h: Regenerate.
702 * libbfd.h: Regenrate.
703 * elf32-avr.c (elf_avr_howto_table): Rename R_AVR_8_HHI8 to
705 (avr_reloc_map): Likewise.
707 2012-05-16 Daniel Richard G. <skunk@iskunk.org>
710 * bfd/aout-cris.c: Include sysdep.h before bfd.h.
711 * bfd/aout-ns32k.c: Likewise.
712 * bfd/aout-sparcle.c: Likewise.
713 * bfd/aout0.c: Likewise.
714 * bfd/bfd-in2.h: Likewise.
715 * bfd/coff-stgo32.c: Likewise.
716 * bfd/cpu-lm32.c: Likewise.
717 * bfd/cpu-microblaze.c: Likewise.
718 * bfd/cpu-score.c: Likewise.
719 * bfd/cpu-tilegx.c: Likewise.
720 * bfd/cpu-tilepro.c: Likewise.
721 * bfd/elf32-lm32.c: Likewise.
722 * bfd/elf32-microblaze.c: Likewise.
723 * bfd/elf32-score7.c: Likewise.
724 * bfd/elf32-tilepro.c: Likewise.
725 * bfd/elfxx-tilegx.c: Likewise.
726 * bfd/mach-o.h: Likewise.
727 * bfd/nlm32-ppc.c: Likewise.
728 * bfd/ns32knetbsd.c: Likewise.
729 * bfd/pef.h: Likewise.
730 * bfd/plugin.c: Likewise.
731 * bfd/stab-syms.c: Likewise.
732 * bfd/sunos.c: Likewise.
733 * bfd/syms.c: Likewise.
734 * bfd/xsym.h: Likewise.
736 2012-05-16 Alan Modra <amodra@gmail.com>
738 * elflink.c: Rename flaginfo to flinfo throughout, except..
739 (bfd_elf_lookup_section_flags): ..here, rename finfo to flaginfo.
740 Formatting, style. Simplify flag match.
742 2012-05-16 Alan Modra <amodra@gmail.com>
744 * dwarf2.c: Formatting.
745 (arange_add): Pass in unit rather than bfd. Update callers.
746 Ignore empty ranges. Don't ask for cleared memory.
747 (parse_comp_unit): Only set unit->base_address if processing
749 (find_debug_info): Optimise section lookup.
750 (place_sections): Use bfd_alloc for stash->adjusted_sections.
751 (find_line): Match previously parsed comp unit addresses as we
752 do for newly parsed comp units.
754 2012-05-16 Alan Modra <amodra@gmail.com>
756 * archive.c (_bfd_generic_read_ar_hdr_mag): Ensure sscanf
757 stops at end of ar_size field.
759 2012-05-16 Alan Modra <amodra@gmail.com>
763 * elf.c (bfd_section_from_shdr): Fail when .dynsym sh_info is
764 out of range. As a special case, fix sh_info for zero sh_size.
765 Do the same for .symtab.
767 2012-05-15 James Murray <jsm@jsm-net.demon.co.uk>
768 Stephane Carrez <stcarrez@nerim.fr>
770 * archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
771 * config.bfd: Likewise.
773 * cpu-m9s12xg.c: New.
774 * elf32-m68hc12.c: Add S12X and XGATE co-processor support.
775 Add option to offset S12 addresses into XGATE memory space.
776 Fix carry bug in IMM16 (IMM8 low/high) relocate.
777 * Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
778 (ALL_MACHINES_CFILES): Likewise.
779 * reloc.c: Add S12X relocs.
780 * Makefile.in: Regenerate.
781 * bfd-in2.h: Regenerate.
782 * libbfd.h: Regenerate.
784 2012-05-14 James Lemke <jwlemke@codesourcery.com>
785 Catherine Moore <clm@codesourcery.com>
787 * bfd.c (bfd_lookup_section_flags): Add section parm.
788 * ecoff.c (bfd_debug_section): Remove flag_info initializer.
789 * elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
790 (bfd_elf_lookup_section_flags): Add section parm.
791 * elf32-ppc.c (is_ppc_vle): New function.
792 (ppc_elf_modify_segment_map): New function.
793 (elf_backend_modify_segment_map): Define.
794 (has_vle_insns): New define.
795 * elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
796 * elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
797 Move in logic to omit / include a section.
798 * libbfd-in.h (bfd_link_info): Add section parm.
799 (bfd_generic_lookup_section_flags): Likewise.
800 * reloc.c (bfd_generic_lookup_section_flags): Likewise.
801 * section.c (bfd_section): Move out section_flag_info.
802 (BFD_FAKE_SECTION): Remove flag_info initializer.
803 * targets.c (_bfd_lookup_section_flags): Add section parm.
805 2012-05-14 Catherine Moore <clm@codesourcery.com>
807 * archures.c (bfd_mach_ppc_vle): New.
808 * bfd-in2.h: Regenerated.
809 * cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
810 * elf32-ppc.c (split16_format_type): New enumeration.
811 (ppc_elf_vle_split16): New function.
812 (HOWTO): Add entries for R_PPC_VLE relocations.
813 (ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
814 (ppc_elf_section_flags): New function.
815 (ppc_elf_lookup_section_flags): New function.
816 (ppc_elf_section_processing): New function.
817 (ppc_elf_check_relocs): Handle PPC_VLE relocations.
818 (ppc_elf_relocation_section): Likewise.
819 (elf_backend_lookup_section_flags_hook): Define.
820 (elf_backend_section_flags): Define.
821 (elf_backend_section_processing): Define.
822 * elf32-ppc.h (ppc_elf_section_processing): Declare.
823 * libbfd.h: Regenerated.
824 * reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
825 BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
826 BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
827 BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
828 BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
829 BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
830 BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
831 BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
832 BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
834 2012-05-11 Georg-Johann Lay <avr@gjlay.de>
837 * reloc.c: Add new ENUM for BFD_RELOC_AVR_8_LO,
838 BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HHI.
839 * bfd-in2.h: Regenerate.
840 * libbfd.h: Regenrate.
841 * elf32-avr.c (elf_avr_howto_table): Add entries for
842 R_AVR_8_LO8, R_AVR_8_HI8, R_AVR_8_HHI8.
843 (avr_reloc_map): Add RELOC mappings for R_AVR_8_LO8, R_AVR_8_HI8,
846 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
848 * elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32
849 addend overflow check.
851 2012-05-10 DJ Delorie <dj@redhat.com>
853 * elf32-rx.c (rx_elf_object_p): Ignore empty segments.
855 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
857 * elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
858 hex number in x32 addend overflow check.
860 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
862 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
865 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
867 * elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
868 overflow for R_X86_64_RELATIVE64.
870 2012-05-08 Ben Cheng <bccheng@google.com>
872 * elf.c: Preserve the original p_align and p_flags if they are
875 2012-05-07 Alan Modra <amodra@gmail.com>
877 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update
878 RELOC_AGAINST_DISCARDED_SECTION invocation.
880 2012-05-07 Hans-Peter Nilsson <hp@axis.com>
882 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use
883 local variable i_ instead of assuming and using a variable i.
885 2012-05-07 Maciej W. Rozycki <macro@linux-mips.org>
887 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
889 * elfxx-mips.c (mips_reloc_against_discarded_section): New
891 (_bfd_mips_elf_relocate_section): Call it, in place of
892 RELOC_AGAINST_DISCARDED_SECTION.
893 * elf-m10200.c (mn10200_elf_relocate_section): Update arguments
894 to RELOC_AGAINST_DISCARDED_SECTION.
895 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
896 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
897 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
898 * elf32-bfin.c (bfin_relocate_section): Likewise.
899 (bfinfdpic_relocate_section): Likewise.
900 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
901 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
902 * elf32-cris.c (cris_elf_relocate_section): Likewise.
903 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
904 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
905 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
906 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
907 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
908 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
909 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
910 * elf32-i370.c (i370_elf_relocate_section): Likewise.
911 * elf32-i386.c (elf_i386_relocate_section): Likewise.
912 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
913 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
914 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
915 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
916 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
917 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
918 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
919 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
920 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
921 * elf32-mep.c (mep_elf_relocate_section): Likewise.
922 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
923 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
924 * elf32-mt.c (mt_elf_relocate_section): Likewise.
925 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
926 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
927 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
928 * elf32-rx.c (rx_elf_relocate_section): Likewise.
929 * elf32-s390.c (elf_s390_relocate_section): Likewise.
930 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
931 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
932 * elf32-sh.c (sh_elf_relocate_section): Likewise.
933 * elf32-spu.c (spu_elf_relocate_section): Likewise.
934 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
935 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
936 * elf32-v850.c (v850_elf_relocate_section): Likewise.
937 * elf32-vax.c (elf_vax_relocate_section): Likewise.
938 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
939 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
940 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
941 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
942 (elf64_alpha_relocate_section): Likewise.
943 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
944 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
945 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
946 * elf64-s390.c (elf_s390_relocate_section): Likewise.
947 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
948 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
949 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
950 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
951 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
953 2012-05-05 Alan Modra <amodra@gmail.com>
957 * linker.c (_bfd_nearby_section): Revert 2012-02-13 change.
959 2012-05-05 Alan Modra <amodra@gmail.com>
961 * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section,
962 bfd_und_section and bfd_ind_section with their _ptr variants, or
963 use corresponding bfd_is_* macros.
964 * aout-ns32k.c: Likewise.
965 * aout-tic30.c: Likewise.
966 * coff-arm.c: Likewise.
967 * coff-tic54x.c: Likewise.
968 * cpu-ns32k.c: Likewise.
969 * elf-attrs.c: Likewise.
970 * elfcode.h: Likewise.
971 * peicode.h: Likewise.
973 * riscix.c: Likewise.
974 * versados.c: Likewise.
975 * section.c: Likewise.
976 (bfd_abs_section, bfd_ind_section, bfd_com_section,
977 bfd_ind_section): Delete.
978 (std_section): New array replacing above.
979 (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr,
980 bfd_ind_section_ptr, STD_SECTION): Update.
981 (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts.
982 * bfd-in2.h: Regenerate.
984 2012-05-03 Sean Keys <skeys@ipdatasys.com>
986 * cpu-xgate.c: New file. Added XGATE support.
987 * archures.c (bfd_architecture): Add XGATE architecture.
988 (bfd_archures_list): Add reference to XGATE architecture info.
989 * elf-bfd.h (prep_headers): Handle bfd_arch_xgate.
990 * reloc.c: Add various XGATE relocation enums.
991 * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector
993 * Makefile.am: Add support for XGATE elf.
994 * configure.in: Ditto.
996 * Makefile.in: Regenerate.
1000 Added files for XGATE relocations.
1001 * elf32-xgate.c: Created minimal relocation file.
1002 * elf32-xgate.h: Created minimal header file for elf32-xgate.
1004 2012-05-03 Tristan Gingold <gingold@adacore.com>
1006 * dwarf2.c (decode_line_info): Ignore
1007 DW_LNE_HP_source_file_correlation.
1009 2012-05-01 Nick Clifton <nickc@redhat.com>
1012 * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with
1014 * coff-ppc.c: Likewise.
1015 * cofflink.c: Likewise.
1016 * elf32-arm.c: Likewise.
1017 * elf64-sparc.c: Likewise.
1018 * elflink.c: Likewise.
1019 * pdp11.c: Likewise.
1020 * rescoff.c: Likewise.
1022 2012-04-26 Mark Wielaard <mjw@redhat.com>
1024 * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
1025 possibly being relative to DW_AT_low_pc.
1026 (parse_comp_unit): Likewise.
1028 2012-04-26 Andreas Schwab <schwab@linux-m68k.org>
1030 * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
1031 also when generating PIE.
1032 (elf_m68k_discard_copies): Mark undefined weak symbols referenced
1033 by relocations as dynamic.
1035 2012-04-26 Hans-Peter Nilsson <hp@axis.com>
1037 Provide a way for programs to recognize BFD_ASSERT calls.
1038 * bfd.c (bfd_assert_handler_type): New API type.
1039 (bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
1040 (_bfd_assert_handler): New variable.
1041 (_bfd_default_assert_handler): New function.
1042 (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
1043 * libbfd-in.h (_bfd_assert_handler): Declare.
1044 * libbfd.h, bfd-in2.h: Regenerate.
1046 2012-04-24 Hans-Peter Nilsson <hp@axis.com>
1049 * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local
1050 symbol, where PLT refcount is set to -1.
1052 2012-04-24 Alan Modra <amodra@gmail.com>
1055 * elf-bfd.h (_bfd_elf_link_just_syms): Define as
1056 _bfd_generic_link_just_syms.
1057 * elflink.c (_bfd_elf_link_just_syms): Delete.
1058 * linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
1060 * bfd-in.h (discarded_section): Renamed from elf_discarded_section.
1061 * section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
1062 SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
1063 SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
1064 * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1065 * elf.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1066 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
1067 * elf32-crx.c, * elf32-d10v.c, * elf32-epiphany.c,
1068 * elf32-fr30.c, * elf32-frv.c, * elf32-h8300.c,
1069 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c,
1070 * elf32-i860.c, * elf32-ip2k.c, * elf32-iq2000.c,
1071 * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c,
1072 * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
1073 * elf32-mep.c, * elf32-moxie.c, * elf32-msp430.c,
1074 * elf32-mt.c, * elf32-openrisc.c, * elf32-ppc.c,
1075 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c,
1076 * elf32-score.c, * elf32-score7.c, * elf32-sh.c,
1077 * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1078 * elf32-v850.c, * elf32-vax.c, * elf32-xc16x.c,
1079 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
1080 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1081 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c,
1082 * elf64-x86-64.c, * elflink.c, * elfnn-ia64.c,
1083 * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c,
1084 * reloc.c: Update all references.
1085 * bfd-in2.h: Regenerate.
1087 2012-04-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1089 * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1090 * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1092 2012-04-19 Thomas Schwinge <thomas@codesourcery.com>
1094 * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for
1096 (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use
1099 2012-04-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1101 * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic
1102 relocations when LE conversion happens on the IE tls symbol.
1104 2012-04-17 Roland McGrath <mcgrathr@google.com>
1106 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
1107 so that 32-byte boundary is a proper instruction boundary.
1109 2012-04-17 Tristan Gingold <gingold@adacore.com>
1111 * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to
1112 member of an object archive.<
1114 2012-04-17 Tristan Gingold <gingold@adacore.com>
1116 * vms-lib.c (MAX_EKEYLEN): Define.
1117 (MAX_KEYLEN): Fix value.
1118 (vms_write_index): Add comments and fix indentation.
1119 Adjust comparaison. Add assertions. Free kbn_blk.
1120 (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN.
1121 Compense MAX_KEYLEN adjustment.
1123 2012-04-16 Maciej W. Rozycki <macro@linux-mips.org>
1125 * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs.
1126 (_bfd_mips_elf_check_relocs): Update accordingly.
1128 2012-04-13 Alan Modra <amodra@gmail.com>
1131 * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
1134 2012-04-12 David S. Miller <davem@davemloft.net>
1136 * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
1137 BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
1138 * libbfd.h: Regenerate.
1139 * bfd-in2.h: Likewise.
1140 * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
1141 (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
1142 R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
1143 (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
1144 (_bfd_sparc_elf_check_relocs): Likewise.
1145 (_bfd_sparc_elf_gc_sweep_hook): Likewise.
1146 (_bfd_sparc_elf_relocate_section): Likewise.
1148 2012-04-12 Roland McGrath <mcgrathr@google.com>
1150 * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
1152 (struct elf32_arm_link_hash_table): New member `nacl_p'.
1153 (elf32_arm_link_hash_table_create): Initialize it.
1154 (elf32_arm_nacl_link_hash_table_create): New function.
1155 (arm_movw_immediate, arm_movt_immediate): New functions.
1156 (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
1157 (elf32_arm_finish_dynamic_sections): Likewise.
1158 (elf32_arm_output_plt_map_1): Likewise.
1159 (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
1160 New backend vector stanza.
1161 (elf32_arm_nacl_modify_segment_map): New function.
1162 * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
1163 * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
1164 * configure.in: Likewise.
1165 (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
1166 (bfd_elf32_littlearm_nacl_vec): Likewise.
1167 (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
1168 (bfd_elf32_bigarm_symbian_vec): Likewise.
1169 (bfd_elf32_littlearm_symbian_vec): Likewise.
1170 (bfd_elf32_bigarm_vxworks_vec): Likewise.
1171 (bfd_elf32_littlearm_vxworks_vec): Likewise.
1172 * configure: Regenerated.
1174 2012-04-12 Tristan Gingold <gingold@adacore.com>
1176 * elflink.c (elf_link_output_extsym): Add a guard.
1177 (bfd_elf_final_link): Remove assertion.
1178 (bfd_elf_final_link): Add a guard.
1179 * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
1180 (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
1181 (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
1182 (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
1184 (elfNN-ia64-vms target): Move to ...
1185 * elf64-ia64-vms.c: New file.
1186 * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
1187 * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
1188 (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
1189 * configure: Regenerate.
1190 * Makefile.in: Regenerate.
1192 2012-04-11 Nick Clifton <nickc@redhat.com>
1195 * elf64-ppc.c (opd_entry_value): When dealing with sections
1196 without relocs, keep the last section loaded in order to avoid
1197 unnecessary reloads.
1199 2012-04-09 Roland McGrath <mcgrathr@google.com>
1201 * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
1202 * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
1203 (nacl_modify_program_headers): Likewise.
1205 2012-04-03 Roland McGrath <mcgrathr@google.com>
1207 * elf-nacl.c: New file.
1208 * elf-nacl.h: New file.
1209 * elf32-i386.c (elf_backend_modify_segment_map): Define for
1210 bfd_elf32_i386_nacl_vec.
1211 (elf_backend_modify_program_headers): Likewise.
1212 * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
1213 bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
1214 (elf_backend_modify_program_headers): Likewise.
1215 * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
1216 (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
1217 * Makefile.in: Regenerated.
1218 * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
1219 (bfd_elf32_x86_64_nacl_vec): Likewise.
1220 (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
1221 (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
1222 (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
1223 (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
1224 (bfd_elf32_i386_nacl_vec): Likewise.
1225 (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
1226 (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
1227 * configure: Regenerated.
1229 2012-03-31 Andreas Schwab <schwab@linux-m68k.org>
1231 * elf32-m68k.c (elf_m68k_relocate_section): Allow
1232 R_68K_TLS_LE{8,16,32} for PIE.
1234 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1236 * elf64-s390.c: Fix several comments regarding PLT entry
1238 * elf32-s390.c: Likewise.
1240 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1242 * elf64-s390.c: Use the section pointer shortcuts in
1243 elf_link_hash_table and remove them from the target specific
1245 * elf32-s390.c: Likewise.
1247 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1249 * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
1251 (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
1252 (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
1253 (elf_s390_finish_dynamic_sections): Likewise.
1254 * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
1255 (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
1256 (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
1257 (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
1258 (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
1260 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1262 * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
1263 Rename all occurrences in the file to elf_dyn_relocs.
1264 * elf64-s390.c: Likewise.
1266 2012-03-30 Alan Modra <amodra@gmail.com>
1268 * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
1271 2012-03-29 Alan Modra <amodra@gmail.com>
1273 * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
1274 * bfd-in2.h: Regenerate.
1276 2012-03-23 Alan Modra <amodra@gmail.com>
1278 * elf.c (assign_file_positions_for_non_load_sections): Don't warn
1279 on empty alloc sections.
1281 2012-03-23 Alan Modra <amodra@gmail.com>
1283 * linker.c (_bfd_nearby_section): New function, split out from..
1285 * bfd-in.h (_bfd_nearby_section): Declare.
1286 * bfd-in2.h: Regenerate.
1287 * elflink.c (elf_link_input_bfd): Don't use text_index_section or
1288 data_index_section with ld -q or ld -r output relocs against
1289 stripped output sections. Instead use _bfd_nearby_section.
1291 2012-03-23 Alan Modra <amodra@gmail.com>
1294 * elf64-ppc.c (opd_entry_value): Read full symbol table when
1295 sym hashes unavailable.
1297 2012-03-21 Eliot Dresselhaus <eliot@sonic.net>
1299 * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
1300 for non-C6X objects.
1302 2012-03-20 Kai Tietz <ktietz@redhat.com>
1305 * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
1306 * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
1307 Add windows.h header include if HAVE_WINDOWS_H is defined.
1308 (dlerror): New static function if windows variant is used instead
1310 (dlclose): Likewise.
1313 * configure: Regenerated.
1314 * config.in: Regenerated.
1316 2012-03-20 H.J. Lu <hongjiu.lu@intel.com>
1319 * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
1320 for R_386_GOTOFF relocation against protected function if
1321 SYMBOLIC_BIND is true.
1323 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
1324 error for R_X86_64_GOTOFF64 relocation against protected function
1325 when building executable or SYMBOLIC_BIND is true.
1327 2012-03-16 Roland McGrath <mcgrathr@google.com>
1329 * config.bfd: Handle x86_64-*-nacl*.
1330 * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
1331 (bfd_elf32_x86_64_nacl_vec): Likewise.
1332 * targets.c: Support them.
1333 * configure.in: Likewise.
1334 * configure: Regenerated.
1336 2012-03-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1338 * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
1339 (elf32_arm_attributes_forbid_div): Likewise.
1340 (elf32_arm_merge_eabi_attributes): Correct handling of
1343 2012-03-15 Roland McGrath <mcgrathr@google.com>
1345 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
1346 elf_x86_64_backend_data parameters for plt_eh_frame.
1348 * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
1349 (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
1350 (elf_x86_64_arch_bed): New variable.
1351 (elf_backend_arch_data): New macro.
1352 (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
1353 (elf_x86_64_allocate_dynrelocs): Likewise.
1354 (elf_x86_64_relocate_section): Likewise.
1355 (elf_x86_64_plt_sym_val): Likewise.
1356 (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
1357 parameters for PLT details.
1358 (elf_x86_64_finish_dynamic_sections): Likewise.
1360 2012-03-14 Roland McGrath <mcgrathr@google.com>
1362 * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
1363 to the full size, padding out with nop instructions.
1365 2012-03-12 Alan Modra <amodra@gmail.com>
1367 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
1368 on zero size dynbss symbol.
1369 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
1370 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
1371 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
1372 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
1373 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
1374 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
1375 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
1376 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
1377 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1378 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1379 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1380 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
1381 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
1382 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
1383 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
1384 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1385 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1386 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
1387 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1388 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1389 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
1391 2012-03-10 Edmar Wienskoski <edmar@freescale.com>
1393 * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1394 * bfd-in2.h: Regenerate.
1395 * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
1396 bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1398 2012-03-09 H.J. Lu <hongjiu.lu@intel.com>
1401 * elf32-i386.c (elf_i386_relocate_section): Restore
1404 * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
1407 2012-03-08 Tristan Gingold <gingold@adacore.com>
1409 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
1410 keylen according to archive kind. Set nextvbn and nextrfa lhd
1411 fields. Add comments.
1413 2012-03-07 Nick Clifton <nickc@redhat.com>
1415 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
1417 (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
1418 (elf_mn10300_tdata): Define.
1419 (elf_mn10300_local_got_tls_type): Define.
1420 (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
1421 R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
1422 R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
1423 R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
1424 (mn10300_reloc_map): Likewise.
1425 (elf_mn10300_tls_transition): New function.
1426 (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
1427 (mn10300_elf_check_relocs): Add TLS support.
1428 (mn10300_elf_final_link_relocate): Likewise.
1429 (mn10300_elf_relocate_section): Likewise.
1430 (mn10300_elf_relax_section): Likewise.
1431 (elf32_mn10300_link_hash_newfunc): Initialise new field.
1432 (_bfd_mn10300_copy_indirect_symbol): New function.
1433 (elf32_mn10300_link_hash_table_create): Initialise new fields.
1434 (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
1435 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
1436 (_bfd_mn10300_elf_reloc_type_class): Allocate an
1437 elf_mn10300_obj_tdata structure.
1438 (elf_backend_copy_indirect_symbol): Define.
1439 * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
1440 BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
1441 BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
1442 BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
1443 (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
1444 alongside other MN10300 relocations.
1445 * bfd-in2.h: Regenerate.
1446 * libbfd.h: Regenerate.
1448 2012-03-06 Jakub Jelinek <jakub@redhat.com>
1450 * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
1451 set relocate to TRUE.
1453 2012-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1456 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
1457 overflows for R_SPARC_UA32 in .stab sections.
1459 2012-03-01 Alan Modra <amodra@gmail.com>
1461 * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
1463 2012-02-27 Alan Modra <amodra@gmail.com>
1465 * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
1466 before calling elf specific function.
1467 (sh_elf_osec_readonly_p): Test for error return from above.
1469 2012-02-27 Alan Modra <amodra@gmail.com>
1471 * elf32-spu.c (build_stub): Fix malloc under-allocation.
1473 2012-02-25 Walter Lee <walt@tilera.com>
1474 * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
1475 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
1476 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
1477 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
1478 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
1479 BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
1480 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
1481 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
1482 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
1483 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
1484 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
1485 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
1486 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
1487 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
1488 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
1489 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
1490 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
1491 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
1492 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
1493 BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
1494 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
1495 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
1496 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
1497 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
1498 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
1499 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
1500 Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
1501 BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
1502 BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
1503 BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
1504 BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
1505 BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
1506 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
1507 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
1508 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
1509 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
1510 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
1511 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
1512 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
1513 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
1514 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
1515 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
1516 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
1517 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
1518 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
1519 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
1520 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
1521 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
1522 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
1523 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
1524 * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
1526 (tilepro_reloc_map): Ditto.
1527 (tilepro_info_to_howto_rela): Ditto.
1528 (reloc_to_create_func): Ditto.
1529 (tilepro_tls_translate_to_le): New.
1530 (tilepro_tls_translate_to_ie): New.
1531 (tilepro_elf_tls_transition): New.
1532 (tilepro_elf_check_relocs): Handle new tls relocations.
1533 (tilepro_elf_gc_sweep_hook): Ditto.
1534 (allocate_dynrelocs): Ditto.
1535 (tilepro_elf_relocate_section): Ditto.
1536 (tilepro_replace_insn): New.
1537 (insn_mask_X1): New.
1538 (insn_mask_X0_no_dest_no_srca): New
1539 (insn_mask_X1_no_dest_no_srca): New
1540 (insn_mask_Y0_no_dest_no_srca): New
1541 (insn_mask_Y1_no_dest_no_srca): New
1544 (insn_tls_le_move_X1): New
1545 (insn_tls_le_move_zero_X0X1): New
1546 (insn_tls_ie_lw_X1): New
1547 (insn_tls_ie_add_X0X1): New
1548 (insn_tls_ie_add_Y0Y1): New
1549 (insn_tls_gd_add_X0X1): New
1550 (insn_tls_gd_add_Y0Y1): New
1551 * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
1553 (tilegx_reloc_map): Ditto.
1554 (tilegx_info_to_howto_rela): Ditto.
1555 (reloc_to_create_func): Ditto.
1556 (tilegx_elf_link_hash_table): New field disable_le_transition.
1557 (tilegx_tls_translate_to_le): New.
1558 (tilegx_tls_translate_to_ie): New.
1559 (tilegx_elf_tls_transition): New.
1560 (tilegx_elf_check_relocs): Handle new tls relocations.
1561 (tilegx_elf_gc_sweep_hook): Ditto.
1562 (allocate_dynrelocs): Ditto.
1563 (tilegx_elf_relocate_section): Ditto.
1564 (tilegx_copy_bits): New.
1565 (tilegx_replace_insn): New.
1566 (insn_mask_X1): New.
1567 (insn_mask_X0_no_dest_no_srca): New.
1568 (insn_mask_X1_no_dest_no_srca): New.
1569 (insn_mask_Y0_no_dest_no_srca): New.
1570 (insn_mask_Y1_no_dest_no_srca): New.
1571 (insn_mask_X0_no_operand): New.
1572 (insn_mask_X1_no_operand): New.
1573 (insn_mask_Y0_no_operand): New.
1574 (insn_mask_Y1_no_operand): New.
1575 (insn_tls_ie_ld_X1): New.
1576 (insn_tls_ie_ld4s_X1): New.
1577 (insn_tls_ie_add_X0X1): New.
1578 (insn_tls_ie_add_Y0Y1): New.
1579 (insn_tls_ie_addx_X0X1): New.
1580 (insn_tls_ie_addx_Y0Y1): New.
1581 (insn_tls_gd_add_X0X1): New.
1582 (insn_tls_gd_add_Y0Y1): New.
1583 (insn_move_X0X1): New.
1584 (insn_move_Y0Y1): New.
1585 (insn_add_X0X1): New.
1586 (insn_add_Y0Y1): New.
1587 (insn_addx_X0X1): New.
1588 (insn_addx_Y0Y1): New.
1589 * libbfd.h: Regenerate.
1590 * bfd-in2.h: Regenerate.
1592 2012-02-25 Walter Lee <walt@tilera.com>
1594 * config.bfd (tilegx-*-*): rename little endian vector; add big
1596 (tilegxbe-*-*): New case.
1597 * configure.in (bfd_elf32_tilegx_vec): Rename...
1598 (bfd_elf32_tilegx_le_vec): ... to this.
1599 (bfd_elf32_tilegx_be_vec): New vector.
1600 (bfd_elf64_tilegx_vec): Rename...
1601 (bfd_elf64_tilegx_le_vec): ... to this.
1602 (bfd_elf64_tilegx_be_vec): New vector.
1603 * configure: Regenerate.
1604 * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
1605 (TARGET_LITTLE_NAME): Ditto.
1606 (TARGET_BIG_SYM): Define.
1607 (TARGET_BIG_NAME): Define.
1608 * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
1609 (TARGET_LITTLE_NAME): Ditto.
1610 (TARGET_BIG_SYM): Define.
1611 (TARGET_BIG_NAME): Define.
1612 * targets.c (bfd_elf32_tilegx_vec): Rename...
1613 (bfd_elf32_tilegx_le_vec): ... to this.
1614 (bfd_elf32_tilegx_be_vec): Declare.
1615 (bfd_elf64_tilegx_vec): Rename...
1616 (bfd_elf64_tilegx_le_vec): ... to this.
1617 (bfd_elf64_tilegx_be_vec): Declare.
1618 (_bfd_target_vector): Add / rename above vectors.
1619 * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
1620 * bfd-in2.h: Regenerate.
1621 * cpu-tilegx.c (bfd_tilegx32_arch): define.
1622 (bfd_tilegx_arch): link to bfd_tilegx32_arch.
1624 2012-02-24 Nick Clifton <nickc@redhat.com>
1627 * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
1628 error message instead of aborting, when an outofrange reloc is
1631 2012-02-23 Iain Sandoe <idsandoe@googlemail.com>
1633 * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
1634 (bfd_mach_o_canonicalize_one_reloc): Swap non-scattered reloc
1635 bit-fields when target and host differ in endian-ness. When
1636 PAIRs are non-scattered find the 'symbol' from the preceding
1637 reloc. Add FIXME re. reloc symbols on section boundaries.
1638 (bfd_mach_o_swap_out_non_scattered_reloc): New.
1639 (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
1641 2012-02-17 Iain Sandoe <idsandoe@googlemail.com>
1643 * mach-o-i386.c (i386_howto_table): Add support for 16 bit
1645 (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
1646 (bfd_mach_o_i386_swap_reloc_out): Likewise.
1648 2012-02-17 Tristan Gingold <gingold@adacore.com>
1650 * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
1651 * libbfd.h: Regenerated.
1652 * bfd-in2.h: Likewise.
1653 * mach-o-i386.c (i386_howto_table): Include local sectdiff.
1654 (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
1655 (bfd_mach_o_i386_swap_reloc_out): Likewise.
1657 2012-02-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1659 * elf32-s390.c (elf_s390_relocate_section): Support basr in the
1660 GD->LE and LD->LE optimizations.
1662 2012-02-16 Alan Modra <amodra@gmail.com>
1665 * elf32-rx.c (elf32_rx_relax_section): Correct width check.
1667 2012-02-13 Richard Henderson <rth@redhat.com>
1670 * linker.c (fix_syms): Force symbols outside any section into
1671 bfd_abs_section_ptr.
1673 2012-02-13 Alan Modra <amodra@gmail.com>
1675 * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
1676 * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
1677 * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
1678 * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
1680 2012-02-11 Jan Kratochvil <jan.kratochvil@redhat.com>
1681 Nick Clifton <nickc@redhat.com>
1683 * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
1686 2012-02-10 Iain Sandoe <idsandoe@googlemail.com>
1688 * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
1689 vma additions in their logical, rather than physical order.
1691 2012-02-10 Iain Sandoe <idsandoe@googlemail.com>
1693 * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
1695 * mach-o-x86-64.c (text_section_names_xlat): New.
1696 (mach_o_x86_64_segsec_names_xlat): New.
1697 (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
1698 * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
1700 2012-02-10 Tristan Gingold <gingold@adacore.com>
1702 * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
1703 to avoid infinite loop. Add comments.
1705 2012-02-09 H.J. Lu <hongjiu.lu@intel.com>
1708 * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
1710 (bfd_arch_i386_short_nop_fill): New.
1711 (bfd_arch_i386_long_nop_fill): Likewise.
1712 Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
1713 initializers. Use bfd_arch_i386_long_nop_fill on 64bit
1714 bfd_arch_info initializers.
1716 * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
1717 (bfd_arch_i386_short_nop_fill): This.
1718 Update bfd_arch_info initializers.
1719 * cpu-l1om.c: Likewise.
1721 2012-02-08 Alan Modra <amodra@gmail.com>
1723 * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
1724 (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
1725 the correct h->u.weakdef.
1727 2012-02-07 Alan Modra <amodra@gmail.com>
1729 * elf.c (elf_find_function): Don't use internal_elf_sym.
1730 (_bfd_elf_maybe_function_sym): Likewise. Replace elf_symbol_type
1731 parameter with asymbol.
1732 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
1733 * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
1734 (struct elf_backend_data <maybe_function_sym>): Likewise.
1736 2012-02-02 Vidya Praveen (vidya.praveen@atmel.com)
1739 * elf32-avr.c (elf32_avr_relax_section): Correct the
1740 condition that qualifies the candidates for relaxation.
1742 2012-02-02 Tristan Gingold <gingold@adacore.com>
1744 * bfdio.c (real_fopen): Remove unused vms_modes variable.
1746 2012-02-02 Tristan Gingold <gingold@adacore.com>
1748 * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
1751 2012-02-02 Tristan Gingold <gingold@adacore.com>
1753 * archive.c (bfd_slurp_armap): Fix thinko in cast.
1755 2012-01-31 H.J. Lu <hongjiu.lu@intel.com>
1758 * archures.c (bfd_arch_info): Add fill.
1759 (bfd_default_arch_struct): Add bfd_arch_default_fill.
1760 (bfd_arch_default_fill): New.
1762 * configure.in: Set bfd version to 2.22.52.
1763 * configure: Regenerated.
1765 * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
1767 * cpu-arc.c: Likewise.
1768 * cpu-arm.c: Likewise.
1769 * cpu-avr.c: Likewise.
1770 * cpu-bfin.c: Likewise.
1771 * cpu-cr16.c: Likewise.
1772 * cpu-cr16c.c: Likewise.
1773 * cpu-cris.c: Likewise.
1774 * cpu-crx.c: Likewise.
1775 * cpu-d10v.c: Likewise.
1776 * cpu-d30v.c: Likewise.
1777 * cpu-dlx.c: Likewise.
1778 * cpu-epiphany.c: Likewise.
1779 * cpu-fr30.c: Likewise.
1780 * cpu-frv.c: Likewise.
1781 * cpu-h8300.c: Likewise.
1782 * cpu-h8500.c: Likewise.
1783 * cpu-hppa.c: Likewise.
1784 * cpu-i370.c: Likewise.
1785 * cpu-i860.c: Likewise.
1786 * cpu-i960.c: Likewise.
1787 * cpu-ia64.c: Likewise.
1788 * cpu-ip2k.c: Likewise.
1789 * cpu-iq2000.c: Likewise.
1790 * cpu-lm32.c: Likewise.
1791 * cpu-m10200.c: Likewise.
1792 * cpu-m10300.c: Likewise.
1793 * cpu-m32c.c: Likewise.
1794 * cpu-m32r.c: Likewise.
1795 * cpu-m68hc11.c: Likewise.
1796 * cpu-m68hc12.c: Likewise.
1797 * cpu-m68k.c: Likewise.
1798 * cpu-m88k.c: Likewise.
1799 * cpu-mcore.c: Likewise.
1800 * cpu-mep.c: Likewise.
1801 * cpu-microblaze.c: Likewise.
1802 * cpu-mips.c: Likewise.
1803 * cpu-mmix.c: Likewise.
1804 * cpu-moxie.c: Likewise.
1805 * cpu-msp430.c: Likewise.
1806 * cpu-mt.c: Likewise.
1807 * cpu-ns32k.c: Likewise.
1808 * cpu-openrisc.c: Likewise.
1809 * cpu-or32.c: Likewise.
1810 * cpu-pdp11.c: Likewise.
1811 * cpu-pj.c: Likewise.
1812 * cpu-plugin.c: Likewise.
1813 * cpu-powerpc.c: Likewise.
1814 * cpu-rl78.c: Likewise.
1815 * cpu-rs6000.c: Likewise.
1816 * cpu-rx.c: Likewise.
1817 * cpu-s390.c: Likewise.
1818 * cpu-score.c: Likewise.
1819 * cpu-sh.c: Likewise.
1820 * cpu-sparc.c: Likewise.
1821 * cpu-spu.c: Likewise.
1822 * cpu-tic30.c: Likewise.
1823 * cpu-tic4x.c: Likewise.
1824 * cpu-tic54x.c: Likewise.
1825 * cpu-tic6x.c: Likewise.
1826 * cpu-tic80.c: Likewise.
1827 * cpu-tilegx.c: Likewise.
1828 * cpu-tilepro.c: Likewise.
1829 * cpu-v850.c: Likewise.
1830 * cpu-vax.c: Likewise.
1831 * cpu-w65.c: Likewise.
1832 * cpu-we32k.c: Likewise.
1833 * cpu-xc16x.c: Likewise.
1834 * cpu-xstormy16.c: Likewise.
1835 * cpu-xtensa.c: Likewise.
1836 * cpu-z80.c: Likewise.
1837 * cpu-z8k.c: Likewise.
1839 * cpu-i386.c: Include "libiberty.h".
1840 (bfd_arch_i386_fill): New.
1841 Add bfd_arch_i386_fill to bfd_arch_info initializer.
1843 * cpu-k1om.c: Add bfd_arch_i386_fill to bfd_arch_info initializer.
1844 * cpu-l1om.c: Likewise.
1846 * linker.c (default_data_link_order): Call abfd->arch_info->fill
1849 * bfd-in2.h: Regenerated.
1851 2012-01-27 Michael Eager <eager@eagercon.com>
1853 * elf32-microblaze.c (create_got_section):
1854 Reuse existing .rela.got section.
1856 2012-01-23 Alan Modra <amodra@gmail.com>
1858 * elf-bfd.h: Formatting.
1859 (struct elf_backend_data): Add "maybe_function_sym".
1860 (_bfd_elf_maybe_function_sym): Declare.
1861 * elfxx-target.h (elf_backend_maybe_function_sym): Define.
1862 (elfNN_bed): Init new field.
1863 * elf.c (elf_find_function): Use maybe_function_sym.
1864 (_bfd_elf_maybe_function_sym): New function.
1865 * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
1866 (ppc64_elf_maybe_function_sym): New function.
1868 2012-01-20 Francois Gouget <fgouget@codeweavers.com>
1871 * archive.c (_bfd_ar_sizepad): New function. Correctly install and
1872 pad the size field in an archive header.
1873 (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
1874 function for the archive size field.
1875 (bfd_generic_openr_next_archived_file): Likewise.
1876 (do_slurp_coff_armap): Likewise.
1877 (_bfd_write_archive_contents): Likewise.
1878 (_bfd_bsd44_write_ar_hdr): Use the new function.
1879 (bfd_ar_hdr_from_filesystem): Likewise.
1880 (_bfd_write_archive_contents): Likewise.
1881 (bsd_write_armap): Likewise.
1882 (coff_write_armap): Likewise.
1883 * archive64.c (bfd_elf64_archive_write_armap): Likewise.
1884 * bfdio.c (bfd_bread): Use correct type for archive element
1886 * ar.c (open_inarch): Likewise.
1887 (extract_file): Likewise.
1888 * libbfd-in.h (struct areltdata): Use correct types for
1889 parsed_size and extra_size fields.
1890 Prototype _bfd_ar_sizepad function.
1891 * libbfd.h: Regenerate.
1893 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
1895 * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
1896 Return NULL if core file generation is unsupported.
1897 (elfcore_write_prstatus): Likewise.
1898 * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
1899 (elf_backend_write_core_note): Define.
1901 2012-01-19 Tristan Gingold <gingold@adacore.com>
1903 * pef.c: Add a comment.
1906 2012-01-17 Alan Modra <amodra@gmail.com>
1908 * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
1909 trailing garbage in the note.
1910 * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
1912 2012-01-16 Daniel Green <venix1@gmail.com>
1915 * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
1916 h->root.type not h->type.
1917 * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
1919 2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
1921 * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
1924 2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
1926 * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
1927 position from here... to (bfd_mach_o_build_seg_command): Here.
1929 2012-01-12 Iain Sandoe <idsandoe@googlemail.com>
1931 * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
1932 (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
1933 * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
1934 file. (bfd_mach_o_section): Add indirect_syms field.
1936 2012-01-11 Iain Sandoe <idsandoe@googlemail.com>
1938 * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
1939 vmsize from filesize. Don't compute offsets or file sizes for
1942 2012-01-11 Iain Sandoe <idsandoe@googlemail.com>
1944 * mach-o.c (bfd_mach_o_build_commands): Make the building of each
1945 command type independent.
1947 2012-01-11 Alan Modra <amodra@gmail.com>
1949 * elf64-ppc.c: Define more insns used in plt call stubs.
1950 (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
1951 (ppc64_elf_relocate_section): Likewise.
1952 (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
1953 (struct ppc_link_hash_table): Increase size of stub_count array.
1954 Add plt_stub_align and plt_thread_safe.
1955 (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
1956 (plt_stub_size, plt_stub_pad): New functions.
1957 (build_plt_stub): Emit barriers for power7 thread safety. Don't
1958 emit needless save of r2.
1959 (build_tls_get_addr_stub): Adjust params.
1960 (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
1961 plt stubs. Adjust build_*plt_stub calls.
1962 (ppc_size_one_stub): Similarly.
1963 (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
1964 params. Choose default for plt_thread_safe based on existence of
1965 calls to thread creation functions. Modify plt_call to
1966 plt_call_r2save when no tocsave reloc found. Align tail of stub
1968 (ppc64_elf_build_stubs): Align tail of stub sections. Adjust
1969 output of stub statistics.
1970 (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
1971 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1973 2012-01-10 H.J. Lu <hongjiu.lu@intel.com>
1976 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
1977 check on R_X86_64_PCXX.
1979 2012-01-10 Tristan Gingold <gingold@adacore.com>
1981 * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
1984 2012-01-10 Tristan Gingold <gingold@adacore.com>
1986 * bfdio.c (bfd_tell): Handle nested archives.
1988 * cache.c (bfd_cache_lookup_worker): Ditto.
1989 * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
1991 (bfd_generic_openr_next_archived_file): Likewise.
1993 2012-01-09 Iain Sandoe <idsandoe@googlemail.com>
1995 * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
1996 (bfd_mach_o_write_symtab): Remove handling for indirect syms.
1997 (bfd_mach_o_primary_symbol_sort_key): Likewise.
1998 (bfd_mach_o_cf_symbols): Likewise.
1999 (bfd_mach_o_sort_symbol_table): Remove.
2000 (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
2001 for indirect and dysymtab counts. Do the symbol sorting here.
2002 (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
2003 Make the indirect symbols a TODO.
2004 (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
2005 (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
2007 (bfd_mach_o_read_symtab_symbol): Record the symbol index.
2008 (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
2009 * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
2010 (IS_MACHO_INDIRECT): Remove.
2011 (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
2013 2012-01-06 Nick Clifton <nickc@redhat.com>
2016 * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
2017 'flaginfo' to avoid conflicts with AIX system headers.
2019 2012-01-06 Tristan Gingold <gingold@adacore.com>
2021 * bfdio.c (bfd_bread): Use arelt_size macro.
2023 2012-01-06 Tristan Gingold <gingold@adacore.com>
2025 * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
2027 2012-01-05 Nick Clifton <nickc@redhat.com>
2030 * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
2033 2012-01-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2035 Fix zero registers core files when built by gcc-4.7.
2036 * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
2037 size. Call elfcore_write_note for the local variables. Remove the
2038 final elfcore_write_note call. Add NOTREACHED comments.
2040 2012-01-04 Tristan Gingold <gingold@adacore.com>
2042 * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
2043 (bfd_mach_o_generic_stat_arch_elt): Adjust.
2045 2012-01-04 Tristan Gingold <gingold@adacore.com>
2047 * mach-o.c (bfd_mach_o_fat_member_init): New function.
2048 (bfd_mach_o_openr_next_archived_file): Reindent.
2049 Adjust to call bfd_mach_o_fat_member_init.
2050 (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
2052 2012-01-04 Tristan Gingold <gingold@adacore.com>
2054 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
2055 BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
2056 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
2057 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
2058 BFD_RELOC_MACH_O_X86_64_BRANCH32,
2059 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
2060 BFD_RELOC_MACH_O_X86_64_GOT.
2062 2012-01-04 Tristan Gingold <gingold@adacore.com>
2064 * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
2065 (bfd_mach_o_load_command): Add fvmlib field.
2067 * mach-o.c (bfd_mach_o_read_fvmlib): New function.
2068 (bfd_mach_o_read_command): Handle fvmlib.
2070 2012-01-04 Tristan Gingold <gingold@adacore.com>
2072 * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
2073 Decode msubtype for ARM.
2075 2012-01-04 Tristan Gingold <gingold@adacore.com>
2077 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
2079 2012-01-04 Tristan Gingold <gingold@adacore.com>
2081 * mach-o.h: Reindent header.
2082 (bfd_mach_o_encryption_info_command): New structure.
2083 (bfd_mach_o_load_command): Add encryption_info field.
2085 * mach-o.c (bfd_mach_o_read_encryption_info): New function.
2086 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
2087 (bfd_mach_o_read_command): Adjust error message.
2089 2012-01-04 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
2091 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
2092 which reads DWARF2 and stores in stash from find_line.
2093 (find_line) Call _bfd_dwarf2_slurp_debug_info.
2094 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
2095 * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
2096 * mach-o.c (dsym_subdir): The name of subdir where debug
2097 information may be stored.
2098 (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
2100 (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
2101 corresponding to the executable.
2102 (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
2103 specified binary file.
2104 (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
2106 (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
2107 executables, dylibs, and bundles.
2108 (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
2109 * mach-o.h (dsym_bfd): The BFD of the dSYM file.
2111 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2113 * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
2115 (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
2116 (bfd_mach_o_cf_symbols): Likewise.
2118 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2120 * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
2122 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2124 * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
2125 as the value of an indirect symbol. Keep the string table index in
2126 non-indirect syms for reference.
2127 (bfd_mach_o_write_dysymtab): New.
2128 (bfd_mach_o_primary_symbol_sort_key): New.
2129 (bfd_mach_o_cf_symbols): New.
2130 (bfd_mach_o_sort_symbol_table): New.
2131 (bfd_mach_o_mangle_symbols): Return early if no symbols. Sort symbols.
2132 If we are emitting a dysymtab, process indirect symbols and count the
2133 number of each other kind.
2134 (bfd_mach_o_mangle_sections): New.
2135 (bfd_mach_o_write_contents): Split out some pre-requisite code into
2136 the command builder. Write dysymtab if the command is present.
2137 (bfd_mach_o_count_sections_for_seg): New.
2138 (bfd_mach_o_build_seg_command): New.
2139 (bfd_mach_o_build_dysymtab_command): New.
2140 (bfd_mach_o_build_commands): Reorganize to support the fact that some
2141 commands are optional and should not be emitted if there are no
2142 sections or symbols.
2143 (bfd_mach_o_set_section_contents): Amend comment.
2144 * mach-o.h: Amend and add to comments.
2145 (mach_o_data_struct): Add fields for dysymtab symbols counts and a
2146 pointer to the indirects, when present.
2147 (bfd_mach_o_should_emit_dysymtab): New macro.
2148 (IS_MACHO_INDIRECT): Likewise.
2150 For older changes see ChangeLog-2011
2156 version-control: never
projects / deliverable / binutils-gdb.git / blob