1 2012-07-01 Andreas Schwab <schwab@linux-m68k.org>
3 * elf.c (_bfd_elf_make_section_from_shdr): Fix typo in error
6 2012-06-29 H.J. Lu <hongjiu.lu@intel.com>
8 * elf64-x86-64.c (elf_x86_64_relocate_section): Return FALSE
9 on unresolvable relocation.
11 2012-06-29 H.J. Lu <hongjiu.lu@intel.com>
13 * archive.c (_bfd_compute_and_write_armap): Simplify global
16 2012-06-29 Nick Clifton <nickc@redhat.com>
19 * elf32-arm.c (elf32_arm_check_relocs): Do not increment refcount
20 for locally bound symbols.
22 2012-06-29 Alan Modra <amodra@gmail.com>
24 * section.c (bfd_get_linker_section): New function.
25 * elf32-arm.c: When retrieving SEC_LINKER_CREATED sections, use
26 the above throughout rather than bfd_get_section_by_name. Use
27 bfd_make_section_anyway rather than bfd_make_section when creating
29 * elf32-bfin.c: Likewise.
30 * elf32-cr16.c: Likewise.
31 * elf32-cris.c: Likewise.
32 * elf32-frv.c: Likewise.
33 * elf32-hppa.c: Likewise.
34 * elf32-i370.c: Likewise.
35 * elf32-i386.c: Likewise.
36 * elf32-lm32.c: Likewise.
37 * elf32-m32c.c: Likewise.
38 * elf32-m32r.c: Likewise.
39 * elf32-m68k.c: Likewise.
40 * elf32-microblaze.c: Likewise.
41 * elf32-ppc.c: Likewise.
42 * elf32-rl78.c: Likewise.
43 * elf32-s390.c: Likewise.
44 * elf32-score.c: Likewise.
45 * elf32-score7.c: Likewise.
46 * elf32-sh.c: Likewise.
47 * elf32-tic6x.c: Likewise.
48 * elf32-tilepro.c: Likewise.
49 * elf32-vax.c: Likewise.
50 * elf32-xstormy16.c: Likewise.
51 * elf32-xtensa.c: Likewise.
52 * elf64-alpha.c: Likewise.
53 * elf64-hppa.c: Likewise.
54 * elf64-ia64-vms.c: Likewise.
55 * elf64-ppc.c: Likewise.
56 * elf64-s390.c: Likewise.
57 * elf64-sh64.c: Likewise.
58 * elf64-sparc.c: Likewise.
59 * elf64-x86-64.c: Likewise.
60 * elfnn-ia64.c: Likewise.
61 * elfxx-mips.c: Likewise.
62 * elfxx-sparc.c: Likewise.
63 * elfxx-tilegx.c: Likewise.
64 * elflink.c: Likewise.
65 * elf-vxworks.c: Likewise.
66 * elf-m10300.c: Likewise. Also make use of htab plt, got and
68 * bfd-in2.h: Regenerate.
69 * elf32-lm32.c (lm32_elf_check_relocs): Use the correct bfd when
70 calling create_rofixup_section.
71 * elflink.c (bfd_elf_final_link): Simplify test for .dynstr.
73 2012-06-29 Alan Modra <amodra@gmail.com>
75 * elf32-sh.c (sh_elf_create_dynamic_sections): Don't create .rela
76 section for bss type sections, except for .rela.bss.
77 * elf-m10300.c (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
78 * elf32-cr16.c (_bfd_cr16_elf_create_dynamic_sections): Likewise.
79 * elf32-lm32.c (lm32_elf_create_dynamic_sections): Likewise.
80 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
81 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
83 2012-06-28 Roland McGrath <mcgrathr@google.com>
85 * elf32-arm.c (elf32_arm_populate_plt_entry): Use int32_t for
86 displacement calculation in nacl_p case.
88 2012-06-28 Nick Clifton <nickc@redhat.com>
90 * po/uk.po: New Ukranian translation.
91 * configure.in (ALL_LINGUAS): Add uk.
92 * configure: Regenerate.
94 2012-06-26 Alan Modra <amodra@gmail.com>
96 * elf64-ppc.c (ppc64_elf_next_toc_section): Don't error if input
97 file has multiple .got/.toc sections and all don't fit in
100 2012-06-22 Roland McGrath <mcgrathr@google.com>
102 * elf.c (assign_file_positions_for_non_load_sections): Define
103 __ehdr_start symbol if it's referenced and there's a PT_LOAD
104 segment that covers both the file and program headers.
106 2012-06-22 Andreas Schwab <schwab@linux-m68k.org>
108 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Don't make
109 _GLOBAL_OFFSET_TABLE_ and _DYNAMIC absolute.
111 2012-06-22 Alan Modra <amodra@gmail.com>
113 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't emit out-of-line
114 save/restore functions when relocatable. Make "funcs" static.
116 2012-06-18 Hans-Peter Nilsson <hp@axis.com>
118 * elf32-cris.c (cris_elf_plt_sym_val): Rewrite to work in presence
119 of merged .got and .got.plt entries.
121 2012-06-18 John Szakmeister <john@szakmeister.net>
123 * elf32-arm.c (elf32_arm_final_link_relocate): Correct return value.
125 2012-06-17 Hans-Peter Nilsson <hp@axis.com>
127 * elf32-cris.c (cris_elf_relocate_section): <R_CRIS_32_IE>
128 <R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>: Handle references to
129 thread common symbols.
131 2012-06-13 Nick Clifton <nickc@redhat.com>
133 * elf32-arm.c (bfd_arm_get_mach_from_attributes): New function.
134 (elf32_arm_object_p): If the machine number could not be deduced
135 from the notes, call bfd_arm_get_mach_from_attributes to get the
136 number from the attributes.
138 2012-06-12 H.J. Lu <hongjiu.lu@intel.com>
141 * elf.c (assign_file_positions_for_non_load_sections): Abort if
142 PT_GNU_RELRO segment doesn't fit in PT_LOAD segment.
144 2012-06-12 Alan Modra <amodra@gmail.com>
147 * elf.c (_bfd_elf_map_sections_to_segments): Disregard bss type
148 sections at end of PT_LOAD segment when searching for segment
149 that contains end of relro extent.
151 2012-06-11 H.J. Lu <hongjiu.lu@intel.com>
153 * elf.c (assign_file_positions_for_non_load_sections): Reindent.
155 2012-06-11 H.J. Lu <hongjiu.lu@intel.com>
157 * elf.c (_bfd_elf_map_sections_to_segments): Reindent.
159 2012-06-06 Alan Modra <amodra@gmail.com>
161 * elflink.c (elf_link_input_bfd): Provide a file symbol for
162 each input file with local syms, if the input lacks such.
163 (bfd_elf_final_link): Add a file symbol to mark end of locals
164 for which we can associate with input files.
165 (struct elf_final_link_info): Add filesym_count field.
166 (struct elf_outext_info): Add need_second_pass and second_pass.
167 (elf_link_output_extsym): Detect symbols defined in the output
168 file, emit them on second pass over locals.
170 2012-06-04 Jan Kratochvil <jan.kratochvil@redhat.com>
172 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
173 of target_read_memory as bfd_size_type.
174 * bfd-in2.h: Regenerate.
175 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
176 argument of target_read_memory as bfd_size_type.
177 (_bfd_elf32_bfd_from_remote_memory): Likewise.
178 (_bfd_elf64_bfd_from_remote_memory): Likewise.
179 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
180 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
182 2012-06-03 Alan Modra <amodra@gmail.com>
185 * elf.c (elf_find_function): Cache last function sym info.
186 (_bfd_elf_maybe_function_sym): Return function size, pass in
188 * elf-bfd.h (struct elf_backend_data <maybe_function_sym>): Likewise.
189 (_bfd_elf_maybe_function_sym): Likewise.
190 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
191 (opd_entry_value): Add in_code_sec param. Revert caching code.
192 Return -1 if in_code_sec and function found in wrong section.
195 2012-06-01 Siddhesh Poyarekar <siddhesh@redhat.com>
197 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
198 of target_read_memory as size_t.
199 * bfd-in2.h: Regenerate.
200 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
201 argument of target_read_memory as size_t.
202 (_bfd_elf32_bfd_from_remote_memory): Likewise.
203 (_bfd_elf64_bfd_from_remote_memory): Likewise.
204 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
205 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
207 2012-06-01 Alan Modra <amodra@gmail.com>
210 * elf64-ppc.c (opd_entry_value): Rewrite cache code.
212 2012-05-29 Tom Tromey <tromey@redhat.com>
214 * opncls.c (bfd_fopen): Always close fd on failure.
215 (bfd_fdopenr): Likewise.
217 2012-05-27 Alan Modra <amodra@gmail.com>
220 * elflink.c (_bfd_elf_merge_symbol): When a symbol defined in
221 a dynamic library finds a new instance with non-default
222 visibility in a regular object, correctly handle symbols
223 already on the undefs list and undo dynamic symbol state when
224 the new symbol is hidden or internal.
226 2012-05-25 H.J. Lu <hongjiu.lu@intel.com>
228 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't use
229 dynamic_sec_flags to create PLT .eh_frame section.
230 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
232 2012-05-25 Alan Modra <amodra@gmail.com>
235 * elf-eh-frame.c (_bfd_elf_eh_frame_present): New function.
236 (_bfd_elf_maybe_strip_eh_frame_hdr): Use it here.
237 * elf-bfd.h (_bfd_elf_eh_frame_present): Declare.
238 * elflink.c (bfd_elf_size_dynamic_sections): Let the backend
239 size dynamic sections before stripping eh_frame_hdr.
240 (bfd_elf_gc_sections): Handle multiple .eh_frame sections.
241 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Drop glink_eh_frame
242 if no other .eh_frame sections exist.
243 * elf64-ppc.c (ppc64_elf_size_stubs): Likewise.
244 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't size
245 or alloc plt_eh_frame here..
246 (elf_i386_size_dynamic_sections): ..do it here instead. Don't
247 specially keep sgotplt, iplt, tgotplt, sdynbss for symbols.
248 (elf_i386_finish_dynamic_sections): Check plt_eh_frame->contents
249 before writing plt offset.
250 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't size
251 or alloc plt_eh_frame here..
252 (elf_x86_64_size_dynamic_sections): ..do it here instead.
253 (elf_x86_64_finish_dynamic_sections): Check plt_eh_frame->contents
254 before writing plt offset.
256 2012-05-24 Alan Modra <amodra@gmail.com>
259 * elf64-ppc.c (ppc64_elf_size_stubs): Round up glink_eh_frame
260 size to output section alignment.
261 (ppc64_elf_build_stubs): Likewise, and extend last FDE to cover.
263 2012-05-23 Alan Modra <amodra@gmail.com>
265 * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Handle
266 BFDs with multiple .eh_frame sections.
268 2012-05-23 Alan Modra <amodra@gmail.com>
271 * elflink.c (bfd_elf_discard_info): Don't ignore dynamic BFDs.
273 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
276 * elf32-i386.c (elf_i386_create_dynamic_sections): Revert the
278 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
280 2012-05-22 Alan Modra <amodra@gmail.com>
282 * elflink.c (bfd_elf_discard_info): Look for next .eh_frame if
283 first one is zero size or discarded.
284 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set most of
285 glink_eh_frame contents here..
286 (ppc_elf_finish_dynamic_sections): ..rather than here. Just set
289 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
292 * elf32-i386.c (elf_i386_create_dynamic_sections): Create PLT
293 eh_frame section if there is an input .eh_frame section.
294 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
296 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
299 * elf32-i386.c (elf_i386_create_dynamic_sections): Always
300 create PLT eh_frame section with SEC_LINKER_CREATED.
301 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
303 2012-05-22 Alan Modra <amodra@gmail.com>
305 * elflink.c (bfd_elf_discard_info): Handle multiple .eh_frame
306 sections attached to a BFD.
307 * section.c (bfd_get_section_by_name): Rewrite description.
308 (bfd_get_next_section_by_name): New function.
309 * bfd-in2.h: Regenerate.
311 2012-05-21 Andreas Schwab <schwab@linux-m68k.org>
313 * elf32-m68k.c (elf_m68k_grok_prstatus): New function.
314 (elf_m68k_grok_psinfo): New function.
315 (elf_backend_grok_prstatus): Define.
316 (elf_backend_grok_psinfo): Define.
318 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
320 * elf64-mips.c (elf_backend_got_header_size): Correct definition.
321 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Use the ELF
322 backend's GOT header size instead of hardcoding it.
324 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
326 * elf32-vax.c (elf_vax_relocate_section)
327 <R_VAX_8, R_VAX_16, R_VAX_32>: Don't check if info->shared again.
329 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
331 * elf32-vax.c (elf_vax_relocate_section)
332 <R_VAX_8, R_VAX_16, R_VAX_32>: Use section flags rather than
333 its name as the check for text sections.
335 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
337 * elf64-mips.c (mips_elf64_be_swap_reloc_out): Also make sure
338 the third reloc offset is the same as the first.
340 2012-05-19 Alan Modra <amodra@gmail.com>
342 * elf32-ppc.h (has_vle_insns, is_ppc_vle): Delete.
343 (has_tls_reloc, has_tls_get_addr_call): Move back to..
344 * elf32-ppc.c: ..here.
345 (ppc_elf_section_flags, elf_backend_section_flags): Delete.
346 (ppc_elf_modify_segment_map): Use ELF sh_flags to detect VLE sections.
348 2012-05-18 H.J. Lu <hongjiu.lu@intel.com>
350 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
351 _DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
352 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
354 2012-05-18 Roland McGrath <mcgrathr@google.com>
356 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix last change so as
357 not to clobber the ar_fmag field stored in ARED->arch_header.
359 2012-05-18 Pedro Alves <palves@redhat.com>
361 * mach-o.h: Don't include sysdep.h.
363 2012-05-18 Nick Clifton <nickc@redhat.com>
366 * bfd-in.h: Check for PACKAGE or PACKAGE_VERSION before
367 complaining about config.h not having been included.
368 * bfd-in2.h: Regenerate.
370 2012-05-18 Andreas Schwab <schwab@linux-m68k.org>
372 * aclocal.m4: Regenerate.
373 * Makefile.in: Regenerate.
375 2012-05-17 Daniel Richard G. <skunk@iskunk.org>
376 Nick Clifton <nickc@redhat.com>
379 * configure.in: Add check that sysdep.h has been included before
380 any system header files.
381 * configure: Regenerate.
382 * config.in: Regenerate.
383 * aclocal.m4: Regenerate.
384 * bfd-in.h: Generate an error if included before config.h.
385 * sysdep.h: Likewise.
386 * bfd-in2.h: Regenerate.
387 * compress.c: Remove #include "config.h".
388 * plugin.c: Likewise.
389 * elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h.
390 * elf64-hppa.c: Likewise.
394 2012-05-17 Maciej W. Rozycki <macro@linux-mips.org>
395 Alan Modra <amodra@gmail.com>
397 * elf.c (ignore_section_sym): Correct comment. Don't return
398 true for absolute section.
399 (elf_map_symbols): Move stray comment. Adjust for above change.
400 Don't discard global section symbols.
402 2012-05-17 Alan Modra <amodra@gmail.com>
404 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make _DYNAMIC,
405 _GLOBAL_OFFSET_TABLE_ or _PROCEDURE_LINKAGE_TABLE_ absolute.
406 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Don't make _DYNAMIC
409 2012-05-17 Alan Modra <amodra@gmail.com>
411 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call, has_vle_insns,
412 is_ppc_vle): Move to..
413 * elf32-ppc.h: ..here, making is_ppc_vle a macro.
415 2012-05-16 Sergio Durigan Junior <sergiodj@redhat.com>
417 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma,
418 bfd_get_section_lma, bfd_get_section_alignment,
419 bfd_get_section_flags, bfd_get_section_userdata): Rewrite macros
420 in order to use the `bfd' argument.
421 * bfd-in2.h: Regenerate.
422 * elf-vxworks.c (elf_vxworks_finish_dynamic_entry): Pass proper `bfd'
423 as the first argument for `bfd_get_section_alignment'.
424 * elf32-arm.c (create_ifunc_sections): Likewise, for
425 `bfd_set_section_alignment'.
426 * elf32-m32r.c (m32r_elf_relocate_section): Likewise, for
427 `bfd_get_section_name'.
428 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
429 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
430 (ppc_elf_relocate_section): Likewise.
431 * elf64-mmix.c (mmix_final_link_relocate): Likewise, for
432 `bfd_get_section_vma'.
433 * elf64-ppc.c (create_linkage_sections): Likewise, for
434 `bfd_set_section_alignment'.
436 2012-05-16 Georg-Johann Lay <avr@gjlay.de>
439 * reloc.c: Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
440 * bfd-in2.h: Regenerate.
441 * libbfd.h: Regenrate.
442 * elf32-avr.c (elf_avr_howto_table): Rename R_AVR_8_HHI8 to
444 (avr_reloc_map): Likewise.
446 2012-05-16 Daniel Richard G. <skunk@iskunk.org>
449 * bfd/aout-cris.c: Include sysdep.h before bfd.h.
450 * bfd/aout-ns32k.c: Likewise.
451 * bfd/aout-sparcle.c: Likewise.
452 * bfd/aout0.c: Likewise.
453 * bfd/bfd-in2.h: Likewise.
454 * bfd/coff-stgo32.c: Likewise.
455 * bfd/cpu-lm32.c: Likewise.
456 * bfd/cpu-microblaze.c: Likewise.
457 * bfd/cpu-score.c: Likewise.
458 * bfd/cpu-tilegx.c: Likewise.
459 * bfd/cpu-tilepro.c: Likewise.
460 * bfd/elf32-lm32.c: Likewise.
461 * bfd/elf32-microblaze.c: Likewise.
462 * bfd/elf32-score7.c: Likewise.
463 * bfd/elf32-tilepro.c: Likewise.
464 * bfd/elfxx-tilegx.c: Likewise.
465 * bfd/mach-o.h: Likewise.
466 * bfd/nlm32-ppc.c: Likewise.
467 * bfd/ns32knetbsd.c: Likewise.
468 * bfd/pef.h: Likewise.
469 * bfd/plugin.c: Likewise.
470 * bfd/stab-syms.c: Likewise.
471 * bfd/sunos.c: Likewise.
472 * bfd/syms.c: Likewise.
473 * bfd/xsym.h: Likewise.
475 2012-05-16 Alan Modra <amodra@gmail.com>
477 * elflink.c: Rename flaginfo to flinfo throughout, except..
478 (bfd_elf_lookup_section_flags): ..here, rename finfo to flaginfo.
479 Formatting, style. Simplify flag match.
481 2012-05-16 Alan Modra <amodra@gmail.com>
483 * dwarf2.c: Formatting.
484 (arange_add): Pass in unit rather than bfd. Update callers.
485 Ignore empty ranges. Don't ask for cleared memory.
486 (parse_comp_unit): Only set unit->base_address if processing
488 (find_debug_info): Optimise section lookup.
489 (place_sections): Use bfd_alloc for stash->adjusted_sections.
490 (find_line): Match previously parsed comp unit addresses as we
491 do for newly parsed comp units.
493 2012-05-16 Alan Modra <amodra@gmail.com>
495 * archive.c (_bfd_generic_read_ar_hdr_mag): Ensure sscanf
496 stops at end of ar_size field.
498 2012-05-16 Alan Modra <amodra@gmail.com>
502 * elf.c (bfd_section_from_shdr): Fail when .dynsym sh_info is
503 out of range. As a special case, fix sh_info for zero sh_size.
504 Do the same for .symtab.
506 2012-05-15 James Murray <jsm@jsm-net.demon.co.uk>
507 Stephane Carrez <stcarrez@nerim.fr>
509 * archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
510 * config.bfd: Likewise.
512 * cpu-m9s12xg.c: New.
513 * elf32-m68hc12.c: Add S12X and XGATE co-processor support.
514 Add option to offset S12 addresses into XGATE memory space.
515 Fix carry bug in IMM16 (IMM8 low/high) relocate.
516 * Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
517 (ALL_MACHINES_CFILES): Likewise.
518 * reloc.c: Add S12X relocs.
519 * Makefile.in: Regenerate.
520 * bfd-in2.h: Regenerate.
521 * libbfd.h: Regenerate.
523 2012-05-14 James Lemke <jwlemke@codesourcery.com>
524 Catherine Moore <clm@codesourcery.com>
526 * bfd.c (bfd_lookup_section_flags): Add section parm.
527 * ecoff.c (bfd_debug_section): Remove flag_info initializer.
528 * elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
529 (bfd_elf_lookup_section_flags): Add section parm.
530 * elf32-ppc.c (is_ppc_vle): New function.
531 (ppc_elf_modify_segment_map): New function.
532 (elf_backend_modify_segment_map): Define.
533 (has_vle_insns): New define.
534 * elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
535 * elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
536 Move in logic to omit / include a section.
537 * libbfd-in.h (bfd_link_info): Add section parm.
538 (bfd_generic_lookup_section_flags): Likewise.
539 * reloc.c (bfd_generic_lookup_section_flags): Likewise.
540 * section.c (bfd_section): Move out section_flag_info.
541 (BFD_FAKE_SECTION): Remove flag_info initializer.
542 * targets.c (_bfd_lookup_section_flags): Add section parm.
544 2012-05-14 Catherine Moore <clm@codesourcery.com>
546 * archures.c (bfd_mach_ppc_vle): New.
547 * bfd-in2.h: Regenerated.
548 * cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
549 * elf32-ppc.c (split16_format_type): New enumeration.
550 (ppc_elf_vle_split16): New function.
551 (HOWTO): Add entries for R_PPC_VLE relocations.
552 (ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
553 (ppc_elf_section_flags): New function.
554 (ppc_elf_lookup_section_flags): New function.
555 (ppc_elf_section_processing): New function.
556 (ppc_elf_check_relocs): Handle PPC_VLE relocations.
557 (ppc_elf_relocation_section): Likewise.
558 (elf_backend_lookup_section_flags_hook): Define.
559 (elf_backend_section_flags): Define.
560 (elf_backend_section_processing): Define.
561 * elf32-ppc.h (ppc_elf_section_processing): Declare.
562 * libbfd.h: Regenerated.
563 * reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
564 BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
565 BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
566 BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
567 BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
568 BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
569 BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
570 BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
571 BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
573 2012-05-11 Georg-Johann Lay <avr@gjlay.de>
576 * reloc.c: Add new ENUM for BFD_RELOC_AVR_8_LO,
577 BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HHI.
578 * bfd-in2.h: Regenerate.
579 * libbfd.h: Regenrate.
580 * elf32-avr.c (elf_avr_howto_table): Add entries for
581 R_AVR_8_LO8, R_AVR_8_HI8, R_AVR_8_HHI8.
582 (avr_reloc_map): Add RELOC mappings for R_AVR_8_LO8, R_AVR_8_HI8,
585 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
587 * elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32
588 addend overflow check.
590 2012-05-10 DJ Delorie <dj@redhat.com>
592 * elf32-rx.c (rx_elf_object_p): Ignore empty segments.
594 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
596 * elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
597 hex number in x32 addend overflow check.
599 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
601 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
604 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
606 * elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
607 overflow for R_X86_64_RELATIVE64.
609 2012-05-08 Ben Cheng <bccheng@google.com>
611 * elf.c: Preserve the original p_align and p_flags if they are
614 2012-05-07 Alan Modra <amodra@gmail.com>
616 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update
617 RELOC_AGAINST_DISCARDED_SECTION invocation.
619 2012-05-07 Hans-Peter Nilsson <hp@axis.com>
621 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use
622 local variable i_ instead of assuming and using a variable i.
624 2012-05-07 Maciej W. Rozycki <macro@linux-mips.org>
626 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
628 * elfxx-mips.c (mips_reloc_against_discarded_section): New
630 (_bfd_mips_elf_relocate_section): Call it, in place of
631 RELOC_AGAINST_DISCARDED_SECTION.
632 * elf-m10200.c (mn10200_elf_relocate_section): Update arguments
633 to RELOC_AGAINST_DISCARDED_SECTION.
634 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
635 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
636 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
637 * elf32-bfin.c (bfin_relocate_section): Likewise.
638 (bfinfdpic_relocate_section): Likewise.
639 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
640 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
641 * elf32-cris.c (cris_elf_relocate_section): Likewise.
642 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
643 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
644 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
645 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
646 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
647 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
648 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
649 * elf32-i370.c (i370_elf_relocate_section): Likewise.
650 * elf32-i386.c (elf_i386_relocate_section): Likewise.
651 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
652 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
653 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
654 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
655 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
656 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
657 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
658 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
659 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
660 * elf32-mep.c (mep_elf_relocate_section): Likewise.
661 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
662 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
663 * elf32-mt.c (mt_elf_relocate_section): Likewise.
664 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
665 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
666 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
667 * elf32-rx.c (rx_elf_relocate_section): Likewise.
668 * elf32-s390.c (elf_s390_relocate_section): Likewise.
669 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
670 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
671 * elf32-sh.c (sh_elf_relocate_section): Likewise.
672 * elf32-spu.c (spu_elf_relocate_section): Likewise.
673 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
674 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
675 * elf32-v850.c (v850_elf_relocate_section): Likewise.
676 * elf32-vax.c (elf_vax_relocate_section): Likewise.
677 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
678 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
679 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
680 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
681 (elf64_alpha_relocate_section): Likewise.
682 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
683 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
684 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
685 * elf64-s390.c (elf_s390_relocate_section): Likewise.
686 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
687 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
688 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
689 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
690 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
692 2012-05-05 Alan Modra <amodra@gmail.com>
696 * linker.c (_bfd_nearby_section): Revert 2012-02-13 change.
698 2012-05-05 Alan Modra <amodra@gmail.com>
700 * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section,
701 bfd_und_section and bfd_ind_section with their _ptr variants, or
702 use corresponding bfd_is_* macros.
703 * aout-ns32k.c: Likewise.
704 * aout-tic30.c: Likewise.
705 * coff-arm.c: Likewise.
706 * coff-tic54x.c: Likewise.
707 * cpu-ns32k.c: Likewise.
708 * elf-attrs.c: Likewise.
709 * elfcode.h: Likewise.
710 * peicode.h: Likewise.
712 * riscix.c: Likewise.
713 * versados.c: Likewise.
714 * section.c: Likewise.
715 (bfd_abs_section, bfd_ind_section, bfd_com_section,
716 bfd_ind_section): Delete.
717 (std_section): New array replacing above.
718 (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr,
719 bfd_ind_section_ptr, STD_SECTION): Update.
720 (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts.
721 * bfd-in2.h: Regenerate.
723 2012-05-03 Sean Keys <skeys@ipdatasys.com>
725 * cpu-xgate.c: New file. Added XGATE support.
726 * archures.c (bfd_architecture): Add XGATE architecture.
727 (bfd_archures_list): Add reference to XGATE architecture info.
728 * elf-bfd.h (prep_headers): Handle bfd_arch_xgate.
729 * reloc.c: Add various XGATE relocation enums.
730 * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector
732 * Makefile.am: Add support for XGATE elf.
733 * configure.in: Ditto.
735 * Makefile.in: Regenerate.
739 Added files for XGATE relocations.
740 * elf32-xgate.c: Created minimal relocation file.
741 * elf32-xgate.h: Created minimal header file for elf32-xgate.
743 2012-05-03 Tristan Gingold <gingold@adacore.com>
745 * dwarf2.c (decode_line_info): Ignore
746 DW_LNE_HP_source_file_correlation.
748 2012-05-01 Nick Clifton <nickc@redhat.com>
751 * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with
753 * coff-ppc.c: Likewise.
754 * cofflink.c: Likewise.
755 * elf32-arm.c: Likewise.
756 * elf64-sparc.c: Likewise.
757 * elflink.c: Likewise.
759 * rescoff.c: Likewise.
761 2012-04-26 Mark Wielaard <mjw@redhat.com>
763 * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
764 possibly being relative to DW_AT_low_pc.
765 (parse_comp_unit): Likewise.
767 2012-04-26 Andreas Schwab <schwab@linux-m68k.org>
769 * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
770 also when generating PIE.
771 (elf_m68k_discard_copies): Mark undefined weak symbols referenced
772 by relocations as dynamic.
774 2012-04-26 Hans-Peter Nilsson <hp@axis.com>
776 Provide a way for programs to recognize BFD_ASSERT calls.
777 * bfd.c (bfd_assert_handler_type): New API type.
778 (bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
779 (_bfd_assert_handler): New variable.
780 (_bfd_default_assert_handler): New function.
781 (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
782 * libbfd-in.h (_bfd_assert_handler): Declare.
783 * libbfd.h, bfd-in2.h: Regenerate.
785 2012-04-24 Hans-Peter Nilsson <hp@axis.com>
788 * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local
789 symbol, where PLT refcount is set to -1.
791 2012-04-24 Alan Modra <amodra@gmail.com>
794 * elf-bfd.h (_bfd_elf_link_just_syms): Define as
795 _bfd_generic_link_just_syms.
796 * elflink.c (_bfd_elf_link_just_syms): Delete.
797 * linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
799 * bfd-in.h (discarded_section): Renamed from elf_discarded_section.
800 * section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
801 SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
802 SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
803 * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
804 * elf.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
805 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
806 * elf32-crx.c, * elf32-d10v.c, * elf32-epiphany.c,
807 * elf32-fr30.c, * elf32-frv.c, * elf32-h8300.c,
808 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c,
809 * elf32-i860.c, * elf32-ip2k.c, * elf32-iq2000.c,
810 * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c,
811 * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
812 * elf32-mep.c, * elf32-moxie.c, * elf32-msp430.c,
813 * elf32-mt.c, * elf32-openrisc.c, * elf32-ppc.c,
814 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c,
815 * elf32-score.c, * elf32-score7.c, * elf32-sh.c,
816 * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
817 * elf32-v850.c, * elf32-vax.c, * elf32-xc16x.c,
818 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
819 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
820 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c,
821 * elf64-x86-64.c, * elflink.c, * elfnn-ia64.c,
822 * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c,
823 * reloc.c: Update all references.
824 * bfd-in2.h: Regenerate.
826 2012-04-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
828 * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
829 * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
831 2012-04-19 Thomas Schwinge <thomas@codesourcery.com>
833 * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for
835 (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use
838 2012-04-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
840 * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic
841 relocations when LE conversion happens on the IE tls symbol.
843 2012-04-17 Roland McGrath <mcgrathr@google.com>
845 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
846 so that 32-byte boundary is a proper instruction boundary.
848 2012-04-17 Tristan Gingold <gingold@adacore.com>
850 * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to
851 member of an object archive.<
853 2012-04-17 Tristan Gingold <gingold@adacore.com>
855 * vms-lib.c (MAX_EKEYLEN): Define.
856 (MAX_KEYLEN): Fix value.
857 (vms_write_index): Add comments and fix indentation.
858 Adjust comparaison. Add assertions. Free kbn_blk.
859 (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN.
860 Compense MAX_KEYLEN adjustment.
862 2012-04-16 Maciej W. Rozycki <macro@linux-mips.org>
864 * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs.
865 (_bfd_mips_elf_check_relocs): Update accordingly.
867 2012-04-13 Alan Modra <amodra@gmail.com>
870 * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
873 2012-04-12 David S. Miller <davem@davemloft.net>
875 * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
876 BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
877 * libbfd.h: Regenerate.
878 * bfd-in2.h: Likewise.
879 * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
880 (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
881 R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
882 (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
883 (_bfd_sparc_elf_check_relocs): Likewise.
884 (_bfd_sparc_elf_gc_sweep_hook): Likewise.
885 (_bfd_sparc_elf_relocate_section): Likewise.
887 2012-04-12 Roland McGrath <mcgrathr@google.com>
889 * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
891 (struct elf32_arm_link_hash_table): New member `nacl_p'.
892 (elf32_arm_link_hash_table_create): Initialize it.
893 (elf32_arm_nacl_link_hash_table_create): New function.
894 (arm_movw_immediate, arm_movt_immediate): New functions.
895 (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
896 (elf32_arm_finish_dynamic_sections): Likewise.
897 (elf32_arm_output_plt_map_1): Likewise.
898 (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
899 New backend vector stanza.
900 (elf32_arm_nacl_modify_segment_map): New function.
901 * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
902 * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
903 * configure.in: Likewise.
904 (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
905 (bfd_elf32_littlearm_nacl_vec): Likewise.
906 (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
907 (bfd_elf32_bigarm_symbian_vec): Likewise.
908 (bfd_elf32_littlearm_symbian_vec): Likewise.
909 (bfd_elf32_bigarm_vxworks_vec): Likewise.
910 (bfd_elf32_littlearm_vxworks_vec): Likewise.
911 * configure: Regenerated.
913 2012-04-12 Tristan Gingold <gingold@adacore.com>
915 * elflink.c (elf_link_output_extsym): Add a guard.
916 (bfd_elf_final_link): Remove assertion.
917 (bfd_elf_final_link): Add a guard.
918 * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
919 (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
920 (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
921 (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
923 (elfNN-ia64-vms target): Move to ...
924 * elf64-ia64-vms.c: New file.
925 * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
926 * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
927 (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
928 * configure: Regenerate.
929 * Makefile.in: Regenerate.
931 2012-04-11 Nick Clifton <nickc@redhat.com>
934 * elf64-ppc.c (opd_entry_value): When dealing with sections
935 without relocs, keep the last section loaded in order to avoid
938 2012-04-09 Roland McGrath <mcgrathr@google.com>
940 * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
941 * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
942 (nacl_modify_program_headers): Likewise.
944 2012-04-03 Roland McGrath <mcgrathr@google.com>
946 * elf-nacl.c: New file.
947 * elf-nacl.h: New file.
948 * elf32-i386.c (elf_backend_modify_segment_map): Define for
949 bfd_elf32_i386_nacl_vec.
950 (elf_backend_modify_program_headers): Likewise.
951 * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
952 bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
953 (elf_backend_modify_program_headers): Likewise.
954 * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
955 (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
956 * Makefile.in: Regenerated.
957 * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
958 (bfd_elf32_x86_64_nacl_vec): Likewise.
959 (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
960 (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
961 (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
962 (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
963 (bfd_elf32_i386_nacl_vec): Likewise.
964 (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
965 (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
966 * configure: Regenerated.
968 2012-03-31 Andreas Schwab <schwab@linux-m68k.org>
970 * elf32-m68k.c (elf_m68k_relocate_section): Allow
971 R_68K_TLS_LE{8,16,32} for PIE.
973 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
975 * elf64-s390.c: Fix several comments regarding PLT entry
977 * elf32-s390.c: Likewise.
979 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
981 * elf64-s390.c: Use the section pointer shortcuts in
982 elf_link_hash_table and remove them from the target specific
984 * elf32-s390.c: Likewise.
986 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
988 * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
990 (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
991 (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
992 (elf_s390_finish_dynamic_sections): Likewise.
993 * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
994 (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
995 (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
996 (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
997 (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
999 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1001 * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
1002 Rename all occurrences in the file to elf_dyn_relocs.
1003 * elf64-s390.c: Likewise.
1005 2012-03-30 Alan Modra <amodra@gmail.com>
1007 * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
1010 2012-03-29 Alan Modra <amodra@gmail.com>
1012 * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
1013 * bfd-in2.h: Regenerate.
1015 2012-03-23 Alan Modra <amodra@gmail.com>
1017 * elf.c (assign_file_positions_for_non_load_sections): Don't warn
1018 on empty alloc sections.
1020 2012-03-23 Alan Modra <amodra@gmail.com>
1022 * linker.c (_bfd_nearby_section): New function, split out from..
1024 * bfd-in.h (_bfd_nearby_section): Declare.
1025 * bfd-in2.h: Regenerate.
1026 * elflink.c (elf_link_input_bfd): Don't use text_index_section or
1027 data_index_section with ld -q or ld -r output relocs against
1028 stripped output sections. Instead use _bfd_nearby_section.
1030 2012-03-23 Alan Modra <amodra@gmail.com>
1033 * elf64-ppc.c (opd_entry_value): Read full symbol table when
1034 sym hashes unavailable.
1036 2012-03-21 Eliot Dresselhaus <eliot@sonic.net>
1038 * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
1039 for non-C6X objects.
1041 2012-03-20 Kai Tietz <ktietz@redhat.com>
1044 * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
1045 * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
1046 Add windows.h header include if HAVE_WINDOWS_H is defined.
1047 (dlerror): New static function if windows variant is used instead
1049 (dlclose): Likewise.
1052 * configure: Regenerated.
1053 * config.in: Regenerated.
1055 2012-03-20 H.J. Lu <hongjiu.lu@intel.com>
1058 * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
1059 for R_386_GOTOFF relocation against protected function if
1060 SYMBOLIC_BIND is true.
1062 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
1063 error for R_X86_64_GOTOFF64 relocation against protected function
1064 when building executable or SYMBOLIC_BIND is true.
1066 2012-03-16 Roland McGrath <mcgrathr@google.com>
1068 * config.bfd: Handle x86_64-*-nacl*.
1069 * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
1070 (bfd_elf32_x86_64_nacl_vec): Likewise.
1071 * targets.c: Support them.
1072 * configure.in: Likewise.
1073 * configure: Regenerated.
1075 2012-03-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1077 * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
1078 (elf32_arm_attributes_forbid_div): Likewise.
1079 (elf32_arm_merge_eabi_attributes): Correct handling of
1082 2012-03-15 Roland McGrath <mcgrathr@google.com>
1084 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
1085 elf_x86_64_backend_data parameters for plt_eh_frame.
1087 * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
1088 (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
1089 (elf_x86_64_arch_bed): New variable.
1090 (elf_backend_arch_data): New macro.
1091 (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
1092 (elf_x86_64_allocate_dynrelocs): Likewise.
1093 (elf_x86_64_relocate_section): Likewise.
1094 (elf_x86_64_plt_sym_val): Likewise.
1095 (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
1096 parameters for PLT details.
1097 (elf_x86_64_finish_dynamic_sections): Likewise.
1099 2012-03-14 Roland McGrath <mcgrathr@google.com>
1101 * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
1102 to the full size, padding out with nop instructions.
1104 2012-03-12 Alan Modra <amodra@gmail.com>
1106 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
1107 on zero size dynbss symbol.
1108 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
1109 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
1110 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
1111 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
1112 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
1113 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
1114 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
1115 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
1116 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1117 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1118 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1119 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
1120 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
1121 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
1122 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
1123 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1124 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1125 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
1126 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1127 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1128 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
1130 2012-03-10 Edmar Wienskoski <edmar@freescale.com>
1132 * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1133 * bfd-in2.h: Regenerate.
1134 * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
1135 bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1137 2012-03-09 H.J. Lu <hongjiu.lu@intel.com>
1140 * elf32-i386.c (elf_i386_relocate_section): Restore
1143 * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
1146 2012-03-08 Tristan Gingold <gingold@adacore.com>
1148 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
1149 keylen according to archive kind. Set nextvbn and nextrfa lhd
1150 fields. Add comments.
1152 2012-03-07 Nick Clifton <nickc@redhat.com>
1154 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
1156 (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
1157 (elf_mn10300_tdata): Define.
1158 (elf_mn10300_local_got_tls_type): Define.
1159 (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
1160 R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
1161 R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
1162 R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
1163 (mn10300_reloc_map): Likewise.
1164 (elf_mn10300_tls_transition): New function.
1165 (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
1166 (mn10300_elf_check_relocs): Add TLS support.
1167 (mn10300_elf_final_link_relocate): Likewise.
1168 (mn10300_elf_relocate_section): Likewise.
1169 (mn10300_elf_relax_section): Likewise.
1170 (elf32_mn10300_link_hash_newfunc): Initialise new field.
1171 (_bfd_mn10300_copy_indirect_symbol): New function.
1172 (elf32_mn10300_link_hash_table_create): Initialise new fields.
1173 (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
1174 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
1175 (_bfd_mn10300_elf_reloc_type_class): Allocate an
1176 elf_mn10300_obj_tdata structure.
1177 (elf_backend_copy_indirect_symbol): Define.
1178 * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
1179 BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
1180 BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
1181 BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
1182 (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
1183 alongside other MN10300 relocations.
1184 * bfd-in2.h: Regenerate.
1185 * libbfd.h: Regenerate.
1187 2012-03-06 Jakub Jelinek <jakub@redhat.com>
1189 * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
1190 set relocate to TRUE.
1192 2012-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1195 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
1196 overflows for R_SPARC_UA32 in .stab sections.
1198 2012-03-01 Alan Modra <amodra@gmail.com>
1200 * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
1202 2012-02-27 Alan Modra <amodra@gmail.com>
1204 * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
1205 before calling elf specific function.
1206 (sh_elf_osec_readonly_p): Test for error return from above.
1208 2012-02-27 Alan Modra <amodra@gmail.com>
1210 * elf32-spu.c (build_stub): Fix malloc under-allocation.
1212 2012-02-25 Walter Lee <walt@tilera.com>
1213 * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
1214 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
1215 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
1216 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
1217 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
1218 BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
1219 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
1220 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
1221 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
1222 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
1223 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
1224 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
1225 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
1226 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
1227 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
1228 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
1229 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
1230 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
1231 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
1232 BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
1233 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
1234 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
1235 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
1236 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
1237 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
1238 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
1239 Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
1240 BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
1241 BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
1242 BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
1243 BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
1244 BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
1245 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
1246 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
1247 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
1248 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
1249 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
1250 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
1251 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
1252 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
1253 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
1254 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
1255 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
1256 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
1257 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
1258 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
1259 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
1260 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
1261 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
1262 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
1263 * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
1265 (tilepro_reloc_map): Ditto.
1266 (tilepro_info_to_howto_rela): Ditto.
1267 (reloc_to_create_func): Ditto.
1268 (tilepro_tls_translate_to_le): New.
1269 (tilepro_tls_translate_to_ie): New.
1270 (tilepro_elf_tls_transition): New.
1271 (tilepro_elf_check_relocs): Handle new tls relocations.
1272 (tilepro_elf_gc_sweep_hook): Ditto.
1273 (allocate_dynrelocs): Ditto.
1274 (tilepro_elf_relocate_section): Ditto.
1275 (tilepro_replace_insn): New.
1276 (insn_mask_X1): New.
1277 (insn_mask_X0_no_dest_no_srca): New
1278 (insn_mask_X1_no_dest_no_srca): New
1279 (insn_mask_Y0_no_dest_no_srca): New
1280 (insn_mask_Y1_no_dest_no_srca): New
1283 (insn_tls_le_move_X1): New
1284 (insn_tls_le_move_zero_X0X1): New
1285 (insn_tls_ie_lw_X1): New
1286 (insn_tls_ie_add_X0X1): New
1287 (insn_tls_ie_add_Y0Y1): New
1288 (insn_tls_gd_add_X0X1): New
1289 (insn_tls_gd_add_Y0Y1): New
1290 * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
1292 (tilegx_reloc_map): Ditto.
1293 (tilegx_info_to_howto_rela): Ditto.
1294 (reloc_to_create_func): Ditto.
1295 (tilegx_elf_link_hash_table): New field disable_le_transition.
1296 (tilegx_tls_translate_to_le): New.
1297 (tilegx_tls_translate_to_ie): New.
1298 (tilegx_elf_tls_transition): New.
1299 (tilegx_elf_check_relocs): Handle new tls relocations.
1300 (tilegx_elf_gc_sweep_hook): Ditto.
1301 (allocate_dynrelocs): Ditto.
1302 (tilegx_elf_relocate_section): Ditto.
1303 (tilegx_copy_bits): New.
1304 (tilegx_replace_insn): New.
1305 (insn_mask_X1): New.
1306 (insn_mask_X0_no_dest_no_srca): New.
1307 (insn_mask_X1_no_dest_no_srca): New.
1308 (insn_mask_Y0_no_dest_no_srca): New.
1309 (insn_mask_Y1_no_dest_no_srca): New.
1310 (insn_mask_X0_no_operand): New.
1311 (insn_mask_X1_no_operand): New.
1312 (insn_mask_Y0_no_operand): New.
1313 (insn_mask_Y1_no_operand): New.
1314 (insn_tls_ie_ld_X1): New.
1315 (insn_tls_ie_ld4s_X1): New.
1316 (insn_tls_ie_add_X0X1): New.
1317 (insn_tls_ie_add_Y0Y1): New.
1318 (insn_tls_ie_addx_X0X1): New.
1319 (insn_tls_ie_addx_Y0Y1): New.
1320 (insn_tls_gd_add_X0X1): New.
1321 (insn_tls_gd_add_Y0Y1): New.
1322 (insn_move_X0X1): New.
1323 (insn_move_Y0Y1): New.
1324 (insn_add_X0X1): New.
1325 (insn_add_Y0Y1): New.
1326 (insn_addx_X0X1): New.
1327 (insn_addx_Y0Y1): New.
1328 * libbfd.h: Regenerate.
1329 * bfd-in2.h: Regenerate.
1331 2012-02-25 Walter Lee <walt@tilera.com>
1333 * config.bfd (tilegx-*-*): rename little endian vector; add big
1335 (tilegxbe-*-*): New case.
1336 * configure.in (bfd_elf32_tilegx_vec): Rename...
1337 (bfd_elf32_tilegx_le_vec): ... to this.
1338 (bfd_elf32_tilegx_be_vec): New vector.
1339 (bfd_elf64_tilegx_vec): Rename...
1340 (bfd_elf64_tilegx_le_vec): ... to this.
1341 (bfd_elf64_tilegx_be_vec): New vector.
1342 * configure: Regenerate.
1343 * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
1344 (TARGET_LITTLE_NAME): Ditto.
1345 (TARGET_BIG_SYM): Define.
1346 (TARGET_BIG_NAME): Define.
1347 * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
1348 (TARGET_LITTLE_NAME): Ditto.
1349 (TARGET_BIG_SYM): Define.
1350 (TARGET_BIG_NAME): Define.
1351 * targets.c (bfd_elf32_tilegx_vec): Rename...
1352 (bfd_elf32_tilegx_le_vec): ... to this.
1353 (bfd_elf32_tilegx_be_vec): Declare.
1354 (bfd_elf64_tilegx_vec): Rename...
1355 (bfd_elf64_tilegx_le_vec): ... to this.
1356 (bfd_elf64_tilegx_be_vec): Declare.
1357 (_bfd_target_vector): Add / rename above vectors.
1358 * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
1359 * bfd-in2.h: Regenerate.
1360 * cpu-tilegx.c (bfd_tilegx32_arch): define.
1361 (bfd_tilegx_arch): link to bfd_tilegx32_arch.
1363 2012-02-24 Nick Clifton <nickc@redhat.com>
1366 * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
1367 error message instead of aborting, when an outofrange reloc is
1370 2012-02-23 Iain Sandoe <idsandoe@googlemail.com>
1372 * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
1373 (bfd_mach_o_canonicalize_one_reloc): Swap non-scattered reloc
1374 bit-fields when target and host differ in endian-ness. When
1375 PAIRs are non-scattered find the 'symbol' from the preceding
1376 reloc. Add FIXME re. reloc symbols on section boundaries.
1377 (bfd_mach_o_swap_out_non_scattered_reloc): New.
1378 (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
1380 2012-02-17 Iain Sandoe <idsandoe@googlemail.com>
1382 * mach-o-i386.c (i386_howto_table): Add support for 16 bit
1384 (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
1385 (bfd_mach_o_i386_swap_reloc_out): Likewise.
1387 2012-02-17 Tristan Gingold <gingold@adacore.com>
1389 * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
1390 * libbfd.h: Regenerated.
1391 * bfd-in2.h: Likewise.
1392 * mach-o-i386.c (i386_howto_table): Include local sectdiff.
1393 (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
1394 (bfd_mach_o_i386_swap_reloc_out): Likewise.
1396 2012-02-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1398 * elf32-s390.c (elf_s390_relocate_section): Support basr in the
1399 GD->LE and LD->LE optimizations.
1401 2012-02-16 Alan Modra <amodra@gmail.com>
1404 * elf32-rx.c (elf32_rx_relax_section): Correct width check.
1406 2012-02-13 Richard Henderson <rth@redhat.com>
1409 * linker.c (fix_syms): Force symbols outside any section into
1410 bfd_abs_section_ptr.
1412 2012-02-13 Alan Modra <amodra@gmail.com>
1414 * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
1415 * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
1416 * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
1417 * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
1419 2012-02-11 Jan Kratochvil <jan.kratochvil@redhat.com>
1420 Nick Clifton <nickc@redhat.com>
1422 * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
1425 2012-02-10 Iain Sandoe <idsandoe@googlemail.com>
1427 * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
1428 vma additions in their logical, rather than physical order.
1430 2012-02-10 Iain Sandoe <idsandoe@googlemail.com>
1432 * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
1434 * mach-o-x86-64.c (text_section_names_xlat): New.
1435 (mach_o_x86_64_segsec_names_xlat): New.
1436 (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
1437 * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
1439 2012-02-10 Tristan Gingold <gingold@adacore.com>
1441 * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
1442 to avoid infinite loop. Add comments.
1444 2012-02-09 H.J. Lu <hongjiu.lu@intel.com>
1447 * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
1449 (bfd_arch_i386_short_nop_fill): New.
1450 (bfd_arch_i386_long_nop_fill): Likewise.
1451 Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
1452 initializers. Use bfd_arch_i386_long_nop_fill on 64bit
1453 bfd_arch_info initializers.
1455 * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
1456 (bfd_arch_i386_short_nop_fill): This.
1457 Update bfd_arch_info initializers.
1458 * cpu-l1om.c: Likewise.
1460 2012-02-08 Alan Modra <amodra@gmail.com>
1462 * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
1463 (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
1464 the correct h->u.weakdef.
1466 2012-02-07 Alan Modra <amodra@gmail.com>
1468 * elf.c (elf_find_function): Don't use internal_elf_sym.
1469 (_bfd_elf_maybe_function_sym): Likewise. Replace elf_symbol_type
1470 parameter with asymbol.
1471 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
1472 * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
1473 (struct elf_backend_data <maybe_function_sym>): Likewise.
1475 2012-02-02 Vidya Praveen (vidya.praveen@atmel.com)
1478 * elf32-avr.c (elf32_avr_relax_section): Correct the
1479 condition that qualifies the candidates for relaxation.
1481 2012-02-02 Tristan Gingold <gingold@adacore.com>
1483 * bfdio.c (real_fopen): Remove unused vms_modes variable.
1485 2012-02-02 Tristan Gingold <gingold@adacore.com>
1487 * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
1490 2012-02-02 Tristan Gingold <gingold@adacore.com>
1492 * archive.c (bfd_slurp_armap): Fix thinko in cast.
1494 2012-01-31 H.J. Lu <hongjiu.lu@intel.com>
1497 * archures.c (bfd_arch_info): Add fill.
1498 (bfd_default_arch_struct): Add bfd_arch_default_fill.
1499 (bfd_arch_default_fill): New.
1501 * configure.in: Set bfd version to 2.22.52.
1502 * configure: Regenerated.
1504 * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
1506 * cpu-arc.c: Likewise.
1507 * cpu-arm.c: Likewise.
1508 * cpu-avr.c: Likewise.
1509 * cpu-bfin.c: Likewise.
1510 * cpu-cr16.c: Likewise.
1511 * cpu-cr16c.c: Likewise.
1512 * cpu-cris.c: Likewise.
1513 * cpu-crx.c: Likewise.
1514 * cpu-d10v.c: Likewise.
1515 * cpu-d30v.c: Likewise.
1516 * cpu-dlx.c: Likewise.
1517 * cpu-epiphany.c: Likewise.
1518 * cpu-fr30.c: Likewise.
1519 * cpu-frv.c: Likewise.
1520 * cpu-h8300.c: Likewise.
1521 * cpu-h8500.c: Likewise.
1522 * cpu-hppa.c: Likewise.
1523 * cpu-i370.c: Likewise.
1524 * cpu-i860.c: Likewise.
1525 * cpu-i960.c: Likewise.
1526 * cpu-ia64.c: Likewise.
1527 * cpu-ip2k.c: Likewise.
1528 * cpu-iq2000.c: Likewise.
1529 * cpu-lm32.c: Likewise.
1530 * cpu-m10200.c: Likewise.
1531 * cpu-m10300.c: Likewise.
1532 * cpu-m32c.c: Likewise.
1533 * cpu-m32r.c: Likewise.
1534 * cpu-m68hc11.c: Likewise.
1535 * cpu-m68hc12.c: Likewise.
1536 * cpu-m68k.c: Likewise.
1537 * cpu-m88k.c: Likewise.
1538 * cpu-mcore.c: Likewise.
1539 * cpu-mep.c: Likewise.
1540 * cpu-microblaze.c: Likewise.
1541 * cpu-mips.c: Likewise.
1542 * cpu-mmix.c: Likewise.
1543 * cpu-moxie.c: Likewise.
1544 * cpu-msp430.c: Likewise.
1545 * cpu-mt.c: Likewise.
1546 * cpu-ns32k.c: Likewise.
1547 * cpu-openrisc.c: Likewise.
1548 * cpu-or32.c: Likewise.
1549 * cpu-pdp11.c: Likewise.
1550 * cpu-pj.c: Likewise.
1551 * cpu-plugin.c: Likewise.
1552 * cpu-powerpc.c: Likewise.
1553 * cpu-rl78.c: Likewise.
1554 * cpu-rs6000.c: Likewise.
1555 * cpu-rx.c: Likewise.
1556 * cpu-s390.c: Likewise.
1557 * cpu-score.c: Likewise.
1558 * cpu-sh.c: Likewise.
1559 * cpu-sparc.c: Likewise.
1560 * cpu-spu.c: Likewise.
1561 * cpu-tic30.c: Likewise.
1562 * cpu-tic4x.c: Likewise.
1563 * cpu-tic54x.c: Likewise.
1564 * cpu-tic6x.c: Likewise.
1565 * cpu-tic80.c: Likewise.
1566 * cpu-tilegx.c: Likewise.
1567 * cpu-tilepro.c: Likewise.
1568 * cpu-v850.c: Likewise.
1569 * cpu-vax.c: Likewise.
1570 * cpu-w65.c: Likewise.
1571 * cpu-we32k.c: Likewise.
1572 * cpu-xc16x.c: Likewise.
1573 * cpu-xstormy16.c: Likewise.
1574 * cpu-xtensa.c: Likewise.
1575 * cpu-z80.c: Likewise.
1576 * cpu-z8k.c: Likewise.
1578 * cpu-i386.c: Include "libiberty.h".
1579 (bfd_arch_i386_fill): New.
1580 Add bfd_arch_i386_fill to bfd_arch_info initializer.
1582 * cpu-k1om.c: Add bfd_arch_i386_fill to bfd_arch_info initializer.
1583 * cpu-l1om.c: Likewise.
1585 * linker.c (default_data_link_order): Call abfd->arch_info->fill
1588 * bfd-in2.h: Regenerated.
1590 2012-01-27 Michael Eager <eager@eagercon.com>
1592 * elf32-microblaze.c (create_got_section):
1593 Reuse existing .rela.got section.
1595 2012-01-23 Alan Modra <amodra@gmail.com>
1597 * elf-bfd.h: Formatting.
1598 (struct elf_backend_data): Add "maybe_function_sym".
1599 (_bfd_elf_maybe_function_sym): Declare.
1600 * elfxx-target.h (elf_backend_maybe_function_sym): Define.
1601 (elfNN_bed): Init new field.
1602 * elf.c (elf_find_function): Use maybe_function_sym.
1603 (_bfd_elf_maybe_function_sym): New function.
1604 * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
1605 (ppc64_elf_maybe_function_sym): New function.
1607 2012-01-20 Francois Gouget <fgouget@codeweavers.com>
1610 * archive.c (_bfd_ar_sizepad): New function. Correctly install and
1611 pad the size field in an archive header.
1612 (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
1613 function for the archive size field.
1614 (bfd_generic_openr_next_archived_file): Likewise.
1615 (do_slurp_coff_armap): Likewise.
1616 (_bfd_write_archive_contents): Likewise.
1617 (_bfd_bsd44_write_ar_hdr): Use the new function.
1618 (bfd_ar_hdr_from_filesystem): Likewise.
1619 (_bfd_write_archive_contents): Likewise.
1620 (bsd_write_armap): Likewise.
1621 (coff_write_armap): Likewise.
1622 * archive64.c (bfd_elf64_archive_write_armap): Likewise.
1623 * bfdio.c (bfd_bread): Use correct type for archive element
1625 * ar.c (open_inarch): Likewise.
1626 (extract_file): Likewise.
1627 * libbfd-in.h (struct areltdata): Use correct types for
1628 parsed_size and extra_size fields.
1629 Prototype _bfd_ar_sizepad function.
1630 * libbfd.h: Regenerate.
1632 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
1634 * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
1635 Return NULL if core file generation is unsupported.
1636 (elfcore_write_prstatus): Likewise.
1637 * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
1638 (elf_backend_write_core_note): Define.
1640 2012-01-19 Tristan Gingold <gingold@adacore.com>
1642 * pef.c: Add a comment.
1645 2012-01-17 Alan Modra <amodra@gmail.com>
1647 * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
1648 trailing garbage in the note.
1649 * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
1651 2012-01-16 Daniel Green <venix1@gmail.com>
1654 * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
1655 h->root.type not h->type.
1656 * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
1658 2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
1660 * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
1663 2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
1665 * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
1666 position from here... to (bfd_mach_o_build_seg_command): Here.
1668 2012-01-12 Iain Sandoe <idsandoe@googlemail.com>
1670 * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
1671 (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
1672 * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
1673 file. (bfd_mach_o_section): Add indirect_syms field.
1675 2012-01-11 Iain Sandoe <idsandoe@googlemail.com>
1677 * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
1678 vmsize from filesize. Don't compute offsets or file sizes for
1681 2012-01-11 Iain Sandoe <idsandoe@googlemail.com>
1683 * mach-o.c (bfd_mach_o_build_commands): Make the building of each
1684 command type independent.
1686 2012-01-11 Alan Modra <amodra@gmail.com>
1688 * elf64-ppc.c: Define more insns used in plt call stubs.
1689 (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
1690 (ppc64_elf_relocate_section): Likewise.
1691 (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
1692 (struct ppc_link_hash_table): Increase size of stub_count array.
1693 Add plt_stub_align and plt_thread_safe.
1694 (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
1695 (plt_stub_size, plt_stub_pad): New functions.
1696 (build_plt_stub): Emit barriers for power7 thread safety. Don't
1697 emit needless save of r2.
1698 (build_tls_get_addr_stub): Adjust params.
1699 (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
1700 plt stubs. Adjust build_*plt_stub calls.
1701 (ppc_size_one_stub): Similarly.
1702 (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
1703 params. Choose default for plt_thread_safe based on existence of
1704 calls to thread creation functions. Modify plt_call to
1705 plt_call_r2save when no tocsave reloc found. Align tail of stub
1707 (ppc64_elf_build_stubs): Align tail of stub sections. Adjust
1708 output of stub statistics.
1709 (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
1710 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1712 2012-01-10 H.J. Lu <hongjiu.lu@intel.com>
1715 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
1716 check on R_X86_64_PCXX.
1718 2012-01-10 Tristan Gingold <gingold@adacore.com>
1720 * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
1723 2012-01-10 Tristan Gingold <gingold@adacore.com>
1725 * bfdio.c (bfd_tell): Handle nested archives.
1727 * cache.c (bfd_cache_lookup_worker): Ditto.
1728 * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
1730 (bfd_generic_openr_next_archived_file): Likewise.
1732 2012-01-09 Iain Sandoe <idsandoe@googlemail.com>
1734 * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
1735 (bfd_mach_o_write_symtab): Remove handling for indirect syms.
1736 (bfd_mach_o_primary_symbol_sort_key): Likewise.
1737 (bfd_mach_o_cf_symbols): Likewise.
1738 (bfd_mach_o_sort_symbol_table): Remove.
1739 (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
1740 for indirect and dysymtab counts. Do the symbol sorting here.
1741 (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
1742 Make the indirect symbols a TODO.
1743 (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
1744 (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
1746 (bfd_mach_o_read_symtab_symbol): Record the symbol index.
1747 (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
1748 * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
1749 (IS_MACHO_INDIRECT): Remove.
1750 (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
1752 2012-01-06 Nick Clifton <nickc@redhat.com>
1755 * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
1756 'flaginfo' to avoid conflicts with AIX system headers.
1758 2012-01-06 Tristan Gingold <gingold@adacore.com>
1760 * bfdio.c (bfd_bread): Use arelt_size macro.
1762 2012-01-06 Tristan Gingold <gingold@adacore.com>
1764 * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
1766 2012-01-05 Nick Clifton <nickc@redhat.com>
1769 * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
1772 2012-01-05 Jan Kratochvil <jan.kratochvil@redhat.com>
1774 Fix zero registers core files when built by gcc-4.7.
1775 * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
1776 size. Call elfcore_write_note for the local variables. Remove the
1777 final elfcore_write_note call. Add NOTREACHED comments.
1779 2012-01-04 Tristan Gingold <gingold@adacore.com>
1781 * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
1782 (bfd_mach_o_generic_stat_arch_elt): Adjust.
1784 2012-01-04 Tristan Gingold <gingold@adacore.com>
1786 * mach-o.c (bfd_mach_o_fat_member_init): New function.
1787 (bfd_mach_o_openr_next_archived_file): Reindent.
1788 Adjust to call bfd_mach_o_fat_member_init.
1789 (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
1791 2012-01-04 Tristan Gingold <gingold@adacore.com>
1793 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
1794 BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
1795 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
1796 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
1797 BFD_RELOC_MACH_O_X86_64_BRANCH32,
1798 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
1799 BFD_RELOC_MACH_O_X86_64_GOT.
1801 2012-01-04 Tristan Gingold <gingold@adacore.com>
1803 * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
1804 (bfd_mach_o_load_command): Add fvmlib field.
1806 * mach-o.c (bfd_mach_o_read_fvmlib): New function.
1807 (bfd_mach_o_read_command): Handle fvmlib.
1809 2012-01-04 Tristan Gingold <gingold@adacore.com>
1811 * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
1812 Decode msubtype for ARM.
1814 2012-01-04 Tristan Gingold <gingold@adacore.com>
1816 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
1818 2012-01-04 Tristan Gingold <gingold@adacore.com>
1820 * mach-o.h: Reindent header.
1821 (bfd_mach_o_encryption_info_command): New structure.
1822 (bfd_mach_o_load_command): Add encryption_info field.
1824 * mach-o.c (bfd_mach_o_read_encryption_info): New function.
1825 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
1826 (bfd_mach_o_read_command): Adjust error message.
1828 2012-01-04 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
1830 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
1831 which reads DWARF2 and stores in stash from find_line.
1832 (find_line) Call _bfd_dwarf2_slurp_debug_info.
1833 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
1834 * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
1835 * mach-o.c (dsym_subdir): The name of subdir where debug
1836 information may be stored.
1837 (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
1839 (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
1840 corresponding to the executable.
1841 (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
1842 specified binary file.
1843 (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
1845 (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
1846 executables, dylibs, and bundles.
1847 (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
1848 * mach-o.h (dsym_bfd): The BFD of the dSYM file.
1850 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
1852 * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
1854 (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
1855 (bfd_mach_o_cf_symbols): Likewise.
1857 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
1859 * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
1861 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
1863 * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
1864 as the value of an indirect symbol. Keep the string table index in
1865 non-indirect syms for reference.
1866 (bfd_mach_o_write_dysymtab): New.
1867 (bfd_mach_o_primary_symbol_sort_key): New.
1868 (bfd_mach_o_cf_symbols): New.
1869 (bfd_mach_o_sort_symbol_table): New.
1870 (bfd_mach_o_mangle_symbols): Return early if no symbols. Sort symbols.
1871 If we are emitting a dysymtab, process indirect symbols and count the
1872 number of each other kind.
1873 (bfd_mach_o_mangle_sections): New.
1874 (bfd_mach_o_write_contents): Split out some pre-requisite code into
1875 the command builder. Write dysymtab if the command is present.
1876 (bfd_mach_o_count_sections_for_seg): New.
1877 (bfd_mach_o_build_seg_command): New.
1878 (bfd_mach_o_build_dysymtab_command): New.
1879 (bfd_mach_o_build_commands): Reorganize to support the fact that some
1880 commands are optional and should not be emitted if there are no
1881 sections or symbols.
1882 (bfd_mach_o_set_section_contents): Amend comment.
1883 * mach-o.h: Amend and add to comments.
1884 (mach_o_data_struct): Add fields for dysymtab symbols counts and a
1885 pointer to the indirects, when present.
1886 (bfd_mach_o_should_emit_dysymtab): New macro.
1887 (IS_MACHO_INDIRECT): Likewise.
1889 For older changes see ChangeLog-2011
1895 version-control: never
projects / binutils-gdb.git / blob