1 2012-06-18 Hans-Peter Nilsson <hp@axis.com>
3 * elf32-cris.c (cris_elf_plt_sym_val): Rewrite to work in presence
4 of merged .got and .got.plt entries.
6 2012-06-18 John Szakmeister <john@szakmeister.net>
8 * elf32-arm.c (elf32_arm_final_link_relocate): Correct return value.
10 2012-06-17 Hans-Peter Nilsson <hp@axis.com>
12 * elf32-cris.c (cris_elf_relocate_section): <R_CRIS_32_IE>
13 <R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>: Handle references to
14 thread common symbols.
16 2012-06-13 Nick Clifton <nickc@redhat.com>
18 * elf32-arm.c (bfd_arm_get_mach_from_attributes): New function.
19 (elf32_arm_object_p): If the machine number could not be deduced
20 from the notes, call bfd_arm_get_mach_from_attributes to get the
21 number from the attributes.
23 2012-06-12 H.J. Lu <hongjiu.lu@intel.com>
26 * elf.c (assign_file_positions_for_non_load_sections): Abort if
27 PT_GNU_RELRO segment doesn't fit in PT_LOAD segment.
29 2012-06-12 Alan Modra <amodra@gmail.com>
32 * elf.c (_bfd_elf_map_sections_to_segments): Disregard bss type
33 sections at end of PT_LOAD segment when searching for segment
34 that contains end of relro extent.
36 2012-06-11 H.J. Lu <hongjiu.lu@intel.com>
38 * elf.c (assign_file_positions_for_non_load_sections): Reindent.
40 2012-06-11 H.J. Lu <hongjiu.lu@intel.com>
42 * elf.c (_bfd_elf_map_sections_to_segments): Reindent.
44 2012-06-06 Alan Modra <amodra@gmail.com>
46 * elflink.c (elf_link_input_bfd): Provide a file symbol for
47 each input file with local syms, if the input lacks such.
48 (bfd_elf_final_link): Add a file symbol to mark end of locals
49 for which we can associate with input files.
50 (struct elf_final_link_info): Add filesym_count field.
51 (struct elf_outext_info): Add need_second_pass and second_pass.
52 (elf_link_output_extsym): Detect symbols defined in the output
53 file, emit them on second pass over locals.
55 2012-06-04 Jan Kratochvil <jan.kratochvil@redhat.com>
57 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
58 of target_read_memory as bfd_size_type.
59 * bfd-in2.h: Regenerate.
60 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
61 argument of target_read_memory as bfd_size_type.
62 (_bfd_elf32_bfd_from_remote_memory): Likewise.
63 (_bfd_elf64_bfd_from_remote_memory): Likewise.
64 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
65 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
67 2012-06-03 Alan Modra <amodra@gmail.com>
70 * elf.c (elf_find_function): Cache last function sym info.
71 (_bfd_elf_maybe_function_sym): Return function size, pass in
73 * elf-bfd.h (struct elf_backend_data <maybe_function_sym>): Likewise.
74 (_bfd_elf_maybe_function_sym): Likewise.
75 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
76 (opd_entry_value): Add in_code_sec param. Revert caching code.
77 Return -1 if in_code_sec and function found in wrong section.
80 2012-06-01 Siddhesh Poyarekar <siddhesh@redhat.com>
82 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
83 of target_read_memory as size_t.
84 * bfd-in2.h: Regenerate.
85 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
86 argument of target_read_memory as size_t.
87 (_bfd_elf32_bfd_from_remote_memory): Likewise.
88 (_bfd_elf64_bfd_from_remote_memory): Likewise.
89 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
90 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
92 2012-06-01 Alan Modra <amodra@gmail.com>
95 * elf64-ppc.c (opd_entry_value): Rewrite cache code.
97 2012-05-29 Tom Tromey <tromey@redhat.com>
99 * opncls.c (bfd_fopen): Always close fd on failure.
100 (bfd_fdopenr): Likewise.
102 2012-05-27 Alan Modra <amodra@gmail.com>
105 * elflink.c (_bfd_elf_merge_symbol): When a symbol defined in
106 a dynamic library finds a new instance with non-default
107 visibility in a regular object, correctly handle symbols
108 already on the undefs list and undo dynamic symbol state when
109 the new symbol is hidden or internal.
111 2012-05-25 H.J. Lu <hongjiu.lu@intel.com>
113 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't use
114 dynamic_sec_flags to create PLT .eh_frame section.
115 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
117 2012-05-25 Alan Modra <amodra@gmail.com>
120 * elf-eh-frame.c (_bfd_elf_eh_frame_present): New function.
121 (_bfd_elf_maybe_strip_eh_frame_hdr): Use it here.
122 * elf-bfd.h (_bfd_elf_eh_frame_present): Declare.
123 * elflink.c (bfd_elf_size_dynamic_sections): Let the backend
124 size dynamic sections before stripping eh_frame_hdr.
125 (bfd_elf_gc_sections): Handle multiple .eh_frame sections.
126 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Drop glink_eh_frame
127 if no other .eh_frame sections exist.
128 * elf64-ppc.c (ppc64_elf_size_stubs): Likewise.
129 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't size
130 or alloc plt_eh_frame here..
131 (elf_i386_size_dynamic_sections): ..do it here instead. Don't
132 specially keep sgotplt, iplt, tgotplt, sdynbss for symbols.
133 (elf_i386_finish_dynamic_sections): Check plt_eh_frame->contents
134 before writing plt offset.
135 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't size
136 or alloc plt_eh_frame here..
137 (elf_x86_64_size_dynamic_sections): ..do it here instead.
138 (elf_x86_64_finish_dynamic_sections): Check plt_eh_frame->contents
139 before writing plt offset.
141 2012-05-24 Alan Modra <amodra@gmail.com>
144 * elf64-ppc.c (ppc64_elf_size_stubs): Round up glink_eh_frame
145 size to output section alignment.
146 (ppc64_elf_build_stubs): Likewise, and extend last FDE to cover.
148 2012-05-23 Alan Modra <amodra@gmail.com>
150 * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Handle
151 BFDs with multiple .eh_frame sections.
153 2012-05-23 Alan Modra <amodra@gmail.com>
156 * elflink.c (bfd_elf_discard_info): Don't ignore dynamic BFDs.
158 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
161 * elf32-i386.c (elf_i386_create_dynamic_sections): Revert the
163 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
165 2012-05-22 Alan Modra <amodra@gmail.com>
167 * elflink.c (bfd_elf_discard_info): Look for next .eh_frame if
168 first one is zero size or discarded.
169 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set most of
170 glink_eh_frame contents here..
171 (ppc_elf_finish_dynamic_sections): ..rather than here. Just set
174 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
177 * elf32-i386.c (elf_i386_create_dynamic_sections): Create PLT
178 eh_frame section if there is an input .eh_frame section.
179 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
181 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
184 * elf32-i386.c (elf_i386_create_dynamic_sections): Always
185 create PLT eh_frame section with SEC_LINKER_CREATED.
186 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
188 2012-05-22 Alan Modra <amodra@gmail.com>
190 * elflink.c (bfd_elf_discard_info): Handle multiple .eh_frame
191 sections attached to a BFD.
192 * section.c (bfd_get_section_by_name): Rewrite description.
193 (bfd_get_next_section_by_name): New function.
194 * bfd-in2.h: Regenerate.
196 2012-05-21 Andreas Schwab <schwab@linux-m68k.org>
198 * elf32-m68k.c (elf_m68k_grok_prstatus): New function.
199 (elf_m68k_grok_psinfo): New function.
200 (elf_backend_grok_prstatus): Define.
201 (elf_backend_grok_psinfo): Define.
203 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
205 * elf64-mips.c (elf_backend_got_header_size): Correct definition.
206 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Use the ELF
207 backend's GOT header size instead of hardcoding it.
209 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
211 * elf32-vax.c (elf_vax_relocate_section)
212 <R_VAX_8, R_VAX_16, R_VAX_32>: Don't check if info->shared again.
214 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
216 * elf32-vax.c (elf_vax_relocate_section)
217 <R_VAX_8, R_VAX_16, R_VAX_32>: Use section flags rather than
218 its name as the check for text sections.
220 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
222 * elf64-mips.c (mips_elf64_be_swap_reloc_out): Also make sure
223 the third reloc offset is the same as the first.
225 2012-05-19 Alan Modra <amodra@gmail.com>
227 * elf32-ppc.h (has_vle_insns, is_ppc_vle): Delete.
228 (has_tls_reloc, has_tls_get_addr_call): Move back to..
229 * elf32-ppc.c: ..here.
230 (ppc_elf_section_flags, elf_backend_section_flags): Delete.
231 (ppc_elf_modify_segment_map): Use ELF sh_flags to detect VLE sections.
233 2012-05-18 H.J. Lu <hongjiu.lu@intel.com>
235 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
236 _DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
237 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
239 2012-05-18 Roland McGrath <mcgrathr@google.com>
241 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix last change so as
242 not to clobber the ar_fmag field stored in ARED->arch_header.
244 2012-05-18 Pedro Alves <palves@redhat.com>
246 * mach-o.h: Don't include sysdep.h.
248 2012-05-18 Nick Clifton <nickc@redhat.com>
251 * bfd-in.h: Check for PACKAGE or PACKAGE_VERSION before
252 complaining about config.h not having been included.
253 * bfd-in2.h: Regenerate.
255 2012-05-18 Andreas Schwab <schwab@linux-m68k.org>
257 * aclocal.m4: Regenerate.
258 * Makefile.in: Regenerate.
260 2012-05-17 Daniel Richard G. <skunk@iskunk.org>
261 Nick Clifton <nickc@redhat.com>
264 * configure.in: Add check that sysdep.h has been included before
265 any system header files.
266 * configure: Regenerate.
267 * config.in: Regenerate.
268 * aclocal.m4: Regenerate.
269 * bfd-in.h: Generate an error if included before config.h.
270 * sysdep.h: Likewise.
271 * bfd-in2.h: Regenerate.
272 * compress.c: Remove #include "config.h".
273 * plugin.c: Likewise.
274 * elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h.
275 * elf64-hppa.c: Likewise.
279 2012-05-17 Maciej W. Rozycki <macro@linux-mips.org>
280 Alan Modra <amodra@gmail.com>
282 * elf.c (ignore_section_sym): Correct comment. Don't return
283 true for absolute section.
284 (elf_map_symbols): Move stray comment. Adjust for above change.
285 Don't discard global section symbols.
287 2012-05-17 Alan Modra <amodra@gmail.com>
289 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make _DYNAMIC,
290 _GLOBAL_OFFSET_TABLE_ or _PROCEDURE_LINKAGE_TABLE_ absolute.
291 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Don't make _DYNAMIC
294 2012-05-17 Alan Modra <amodra@gmail.com>
296 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call, has_vle_insns,
297 is_ppc_vle): Move to..
298 * elf32-ppc.h: ..here, making is_ppc_vle a macro.
300 2012-05-16 Sergio Durigan Junior <sergiodj@redhat.com>
302 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma,
303 bfd_get_section_lma, bfd_get_section_alignment,
304 bfd_get_section_flags, bfd_get_section_userdata): Rewrite macros
305 in order to use the `bfd' argument.
306 * bfd-in2.h: Regenerate.
307 * elf-vxworks.c (elf_vxworks_finish_dynamic_entry): Pass proper `bfd'
308 as the first argument for `bfd_get_section_alignment'.
309 * elf32-arm.c (create_ifunc_sections): Likewise, for
310 `bfd_set_section_alignment'.
311 * elf32-m32r.c (m32r_elf_relocate_section): Likewise, for
312 `bfd_get_section_name'.
313 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
314 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
315 (ppc_elf_relocate_section): Likewise.
316 * elf64-mmix.c (mmix_final_link_relocate): Likewise, for
317 `bfd_get_section_vma'.
318 * elf64-ppc.c (create_linkage_sections): Likewise, for
319 `bfd_set_section_alignment'.
321 2012-05-16 Georg-Johann Lay <avr@gjlay.de>
324 * reloc.c: Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
325 * bfd-in2.h: Regenerate.
326 * libbfd.h: Regenrate.
327 * elf32-avr.c (elf_avr_howto_table): Rename R_AVR_8_HHI8 to
329 (avr_reloc_map): Likewise.
331 2012-05-16 Daniel Richard G. <skunk@iskunk.org>
334 * bfd/aout-cris.c: Include sysdep.h before bfd.h.
335 * bfd/aout-ns32k.c: Likewise.
336 * bfd/aout-sparcle.c: Likewise.
337 * bfd/aout0.c: Likewise.
338 * bfd/bfd-in2.h: Likewise.
339 * bfd/coff-stgo32.c: Likewise.
340 * bfd/cpu-lm32.c: Likewise.
341 * bfd/cpu-microblaze.c: Likewise.
342 * bfd/cpu-score.c: Likewise.
343 * bfd/cpu-tilegx.c: Likewise.
344 * bfd/cpu-tilepro.c: Likewise.
345 * bfd/elf32-lm32.c: Likewise.
346 * bfd/elf32-microblaze.c: Likewise.
347 * bfd/elf32-score7.c: Likewise.
348 * bfd/elf32-tilepro.c: Likewise.
349 * bfd/elfxx-tilegx.c: Likewise.
350 * bfd/mach-o.h: Likewise.
351 * bfd/nlm32-ppc.c: Likewise.
352 * bfd/ns32knetbsd.c: Likewise.
353 * bfd/pef.h: Likewise.
354 * bfd/plugin.c: Likewise.
355 * bfd/stab-syms.c: Likewise.
356 * bfd/sunos.c: Likewise.
357 * bfd/syms.c: Likewise.
358 * bfd/xsym.h: Likewise.
360 2012-05-16 Alan Modra <amodra@gmail.com>
362 * elflink.c: Rename flaginfo to flinfo throughout, except..
363 (bfd_elf_lookup_section_flags): ..here, rename finfo to flaginfo.
364 Formatting, style. Simplify flag match.
366 2012-05-16 Alan Modra <amodra@gmail.com>
368 * dwarf2.c: Formatting.
369 (arange_add): Pass in unit rather than bfd. Update callers.
370 Ignore empty ranges. Don't ask for cleared memory.
371 (parse_comp_unit): Only set unit->base_address if processing
373 (find_debug_info): Optimise section lookup.
374 (place_sections): Use bfd_alloc for stash->adjusted_sections.
375 (find_line): Match previously parsed comp unit addresses as we
376 do for newly parsed comp units.
378 2012-05-16 Alan Modra <amodra@gmail.com>
380 * archive.c (_bfd_generic_read_ar_hdr_mag): Ensure sscanf
381 stops at end of ar_size field.
383 2012-05-16 Alan Modra <amodra@gmail.com>
387 * elf.c (bfd_section_from_shdr): Fail when .dynsym sh_info is
388 out of range. As a special case, fix sh_info for zero sh_size.
389 Do the same for .symtab.
391 2012-05-15 James Murray <jsm@jsm-net.demon.co.uk>
392 Stephane Carrez <stcarrez@nerim.fr>
394 * archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
395 * config.bfd: Likewise.
397 * cpu-m9s12xg.c: New.
398 * elf32-m68hc12.c: Add S12X and XGATE co-processor support.
399 Add option to offset S12 addresses into XGATE memory space.
400 Fix carry bug in IMM16 (IMM8 low/high) relocate.
401 * Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
402 (ALL_MACHINES_CFILES): Likewise.
403 * reloc.c: Add S12X relocs.
404 * Makefile.in: Regenerate.
405 * bfd-in2.h: Regenerate.
406 * libbfd.h: Regenerate.
408 2012-05-14 James Lemke <jwlemke@codesourcery.com>
409 Catherine Moore <clm@codesourcery.com>
411 * bfd.c (bfd_lookup_section_flags): Add section parm.
412 * ecoff.c (bfd_debug_section): Remove flag_info initializer.
413 * elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
414 (bfd_elf_lookup_section_flags): Add section parm.
415 * elf32-ppc.c (is_ppc_vle): New function.
416 (ppc_elf_modify_segment_map): New function.
417 (elf_backend_modify_segment_map): Define.
418 (has_vle_insns): New define.
419 * elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
420 * elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
421 Move in logic to omit / include a section.
422 * libbfd-in.h (bfd_link_info): Add section parm.
423 (bfd_generic_lookup_section_flags): Likewise.
424 * reloc.c (bfd_generic_lookup_section_flags): Likewise.
425 * section.c (bfd_section): Move out section_flag_info.
426 (BFD_FAKE_SECTION): Remove flag_info initializer.
427 * targets.c (_bfd_lookup_section_flags): Add section parm.
429 2012-05-14 Catherine Moore <clm@codesourcery.com>
431 * archures.c (bfd_mach_ppc_vle): New.
432 * bfd-in2.h: Regenerated.
433 * cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
434 * elf32-ppc.c (split16_format_type): New enumeration.
435 (ppc_elf_vle_split16): New function.
436 (HOWTO): Add entries for R_PPC_VLE relocations.
437 (ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
438 (ppc_elf_section_flags): New function.
439 (ppc_elf_lookup_section_flags): New function.
440 (ppc_elf_section_processing): New function.
441 (ppc_elf_check_relocs): Handle PPC_VLE relocations.
442 (ppc_elf_relocation_section): Likewise.
443 (elf_backend_lookup_section_flags_hook): Define.
444 (elf_backend_section_flags): Define.
445 (elf_backend_section_processing): Define.
446 * elf32-ppc.h (ppc_elf_section_processing): Declare.
447 * libbfd.h: Regenerated.
448 * reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
449 BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
450 BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
451 BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
452 BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
453 BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
454 BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
455 BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
456 BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
458 2012-05-11 Georg-Johann Lay <avr@gjlay.de>
461 * reloc.c: Add new ENUM for BFD_RELOC_AVR_8_LO,
462 BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HHI.
463 * bfd-in2.h: Regenerate.
464 * libbfd.h: Regenrate.
465 * elf32-avr.c (elf_avr_howto_table): Add entries for
466 R_AVR_8_LO8, R_AVR_8_HI8, R_AVR_8_HHI8.
467 (avr_reloc_map): Add RELOC mappings for R_AVR_8_LO8, R_AVR_8_HI8,
470 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
472 * elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32
473 addend overflow check.
475 2012-05-10 DJ Delorie <dj@redhat.com>
477 * elf32-rx.c (rx_elf_object_p): Ignore empty segments.
479 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
481 * elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
482 hex number in x32 addend overflow check.
484 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
486 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
489 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
491 * elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
492 overflow for R_X86_64_RELATIVE64.
494 2012-05-08 Ben Cheng <bccheng@google.com>
496 * elf.c: Preserve the original p_align and p_flags if they are
499 2012-05-07 Alan Modra <amodra@gmail.com>
501 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update
502 RELOC_AGAINST_DISCARDED_SECTION invocation.
504 2012-05-07 Hans-Peter Nilsson <hp@axis.com>
506 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use
507 local variable i_ instead of assuming and using a variable i.
509 2012-05-07 Maciej W. Rozycki <macro@linux-mips.org>
511 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
513 * elfxx-mips.c (mips_reloc_against_discarded_section): New
515 (_bfd_mips_elf_relocate_section): Call it, in place of
516 RELOC_AGAINST_DISCARDED_SECTION.
517 * elf-m10200.c (mn10200_elf_relocate_section): Update arguments
518 to RELOC_AGAINST_DISCARDED_SECTION.
519 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
520 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
521 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
522 * elf32-bfin.c (bfin_relocate_section): Likewise.
523 (bfinfdpic_relocate_section): Likewise.
524 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
525 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
526 * elf32-cris.c (cris_elf_relocate_section): Likewise.
527 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
528 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
529 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
530 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
531 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
532 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
533 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
534 * elf32-i370.c (i370_elf_relocate_section): Likewise.
535 * elf32-i386.c (elf_i386_relocate_section): Likewise.
536 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
537 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
538 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
539 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
540 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
541 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
542 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
543 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
544 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
545 * elf32-mep.c (mep_elf_relocate_section): Likewise.
546 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
547 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
548 * elf32-mt.c (mt_elf_relocate_section): Likewise.
549 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
550 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
551 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
552 * elf32-rx.c (rx_elf_relocate_section): Likewise.
553 * elf32-s390.c (elf_s390_relocate_section): Likewise.
554 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
555 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
556 * elf32-sh.c (sh_elf_relocate_section): Likewise.
557 * elf32-spu.c (spu_elf_relocate_section): Likewise.
558 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
559 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
560 * elf32-v850.c (v850_elf_relocate_section): Likewise.
561 * elf32-vax.c (elf_vax_relocate_section): Likewise.
562 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
563 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
564 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
565 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
566 (elf64_alpha_relocate_section): Likewise.
567 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
568 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
569 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
570 * elf64-s390.c (elf_s390_relocate_section): Likewise.
571 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
572 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
573 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
574 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
575 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
577 2012-05-05 Alan Modra <amodra@gmail.com>
581 * linker.c (_bfd_nearby_section): Revert 2012-02-13 change.
583 2012-05-05 Alan Modra <amodra@gmail.com>
585 * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section,
586 bfd_und_section and bfd_ind_section with their _ptr variants, or
587 use corresponding bfd_is_* macros.
588 * aout-ns32k.c: Likewise.
589 * aout-tic30.c: Likewise.
590 * coff-arm.c: Likewise.
591 * coff-tic54x.c: Likewise.
592 * cpu-ns32k.c: Likewise.
593 * elf-attrs.c: Likewise.
594 * elfcode.h: Likewise.
595 * peicode.h: Likewise.
597 * riscix.c: Likewise.
598 * versados.c: Likewise.
599 * section.c: Likewise.
600 (bfd_abs_section, bfd_ind_section, bfd_com_section,
601 bfd_ind_section): Delete.
602 (std_section): New array replacing above.
603 (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr,
604 bfd_ind_section_ptr, STD_SECTION): Update.
605 (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts.
606 * bfd-in2.h: Regenerate.
608 2012-05-03 Sean Keys <skeys@ipdatasys.com>
610 * cpu-xgate.c: New file. Added XGATE support.
611 * archures.c (bfd_architecture): Add XGATE architecture.
612 (bfd_archures_list): Add reference to XGATE architecture info.
613 * elf-bfd.h (prep_headers): Handle bfd_arch_xgate.
614 * reloc.c: Add various XGATE relocation enums.
615 * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector
617 * Makefile.am: Add support for XGATE elf.
618 * configure.in: Ditto.
620 * Makefile.in: Regenerate.
624 Added files for XGATE relocations.
625 * elf32-xgate.c: Created minimal relocation file.
626 * elf32-xgate.h: Created minimal header file for elf32-xgate.
628 2012-05-03 Tristan Gingold <gingold@adacore.com>
630 * dwarf2.c (decode_line_info): Ignore
631 DW_LNE_HP_source_file_correlation.
633 2012-05-01 Nick Clifton <nickc@redhat.com>
636 * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with
638 * coff-ppc.c: Likewise.
639 * cofflink.c: Likewise.
640 * elf32-arm.c: Likewise.
641 * elf64-sparc.c: Likewise.
642 * elflink.c: Likewise.
644 * rescoff.c: Likewise.
646 2012-04-26 Mark Wielaard <mjw@redhat.com>
648 * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
649 possibly being relative to DW_AT_low_pc.
650 (parse_comp_unit): Likewise.
652 2012-04-26 Andreas Schwab <schwab@linux-m68k.org>
654 * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
655 also when generating PIE.
656 (elf_m68k_discard_copies): Mark undefined weak symbols referenced
657 by relocations as dynamic.
659 2012-04-26 Hans-Peter Nilsson <hp@axis.com>
661 Provide a way for programs to recognize BFD_ASSERT calls.
662 * bfd.c (bfd_assert_handler_type): New API type.
663 (bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
664 (_bfd_assert_handler): New variable.
665 (_bfd_default_assert_handler): New function.
666 (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
667 * libbfd-in.h (_bfd_assert_handler): Declare.
668 * libbfd.h, bfd-in2.h: Regenerate.
670 2012-04-24 Hans-Peter Nilsson <hp@axis.com>
673 * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local
674 symbol, where PLT refcount is set to -1.
676 2012-04-24 Alan Modra <amodra@gmail.com>
679 * elf-bfd.h (_bfd_elf_link_just_syms): Define as
680 _bfd_generic_link_just_syms.
681 * elflink.c (_bfd_elf_link_just_syms): Delete.
682 * linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
684 * bfd-in.h (discarded_section): Renamed from elf_discarded_section.
685 * section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
686 SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
687 SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
688 * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
689 * elf.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
690 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
691 * elf32-crx.c, * elf32-d10v.c, * elf32-epiphany.c,
692 * elf32-fr30.c, * elf32-frv.c, * elf32-h8300.c,
693 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c,
694 * elf32-i860.c, * elf32-ip2k.c, * elf32-iq2000.c,
695 * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c,
696 * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
697 * elf32-mep.c, * elf32-moxie.c, * elf32-msp430.c,
698 * elf32-mt.c, * elf32-openrisc.c, * elf32-ppc.c,
699 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c,
700 * elf32-score.c, * elf32-score7.c, * elf32-sh.c,
701 * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
702 * elf32-v850.c, * elf32-vax.c, * elf32-xc16x.c,
703 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
704 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
705 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c,
706 * elf64-x86-64.c, * elflink.c, * elfnn-ia64.c,
707 * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c,
708 * reloc.c: Update all references.
709 * bfd-in2.h: Regenerate.
711 2012-04-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
713 * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
714 * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
716 2012-04-19 Thomas Schwinge <thomas@codesourcery.com>
718 * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for
720 (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use
723 2012-04-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
725 * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic
726 relocations when LE conversion happens on the IE tls symbol.
728 2012-04-17 Roland McGrath <mcgrathr@google.com>
730 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
731 so that 32-byte boundary is a proper instruction boundary.
733 2012-04-17 Tristan Gingold <gingold@adacore.com>
735 * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to
736 member of an object archive.<
738 2012-04-17 Tristan Gingold <gingold@adacore.com>
740 * vms-lib.c (MAX_EKEYLEN): Define.
741 (MAX_KEYLEN): Fix value.
742 (vms_write_index): Add comments and fix indentation.
743 Adjust comparaison. Add assertions. Free kbn_blk.
744 (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN.
745 Compense MAX_KEYLEN adjustment.
747 2012-04-16 Maciej W. Rozycki <macro@linux-mips.org>
749 * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs.
750 (_bfd_mips_elf_check_relocs): Update accordingly.
752 2012-04-13 Alan Modra <amodra@gmail.com>
755 * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
758 2012-04-12 David S. Miller <davem@davemloft.net>
760 * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
761 BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
762 * libbfd.h: Regenerate.
763 * bfd-in2.h: Likewise.
764 * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
765 (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
766 R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
767 (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
768 (_bfd_sparc_elf_check_relocs): Likewise.
769 (_bfd_sparc_elf_gc_sweep_hook): Likewise.
770 (_bfd_sparc_elf_relocate_section): Likewise.
772 2012-04-12 Roland McGrath <mcgrathr@google.com>
774 * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
776 (struct elf32_arm_link_hash_table): New member `nacl_p'.
777 (elf32_arm_link_hash_table_create): Initialize it.
778 (elf32_arm_nacl_link_hash_table_create): New function.
779 (arm_movw_immediate, arm_movt_immediate): New functions.
780 (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
781 (elf32_arm_finish_dynamic_sections): Likewise.
782 (elf32_arm_output_plt_map_1): Likewise.
783 (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
784 New backend vector stanza.
785 (elf32_arm_nacl_modify_segment_map): New function.
786 * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
787 * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
788 * configure.in: Likewise.
789 (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
790 (bfd_elf32_littlearm_nacl_vec): Likewise.
791 (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
792 (bfd_elf32_bigarm_symbian_vec): Likewise.
793 (bfd_elf32_littlearm_symbian_vec): Likewise.
794 (bfd_elf32_bigarm_vxworks_vec): Likewise.
795 (bfd_elf32_littlearm_vxworks_vec): Likewise.
796 * configure: Regenerated.
798 2012-04-12 Tristan Gingold <gingold@adacore.com>
800 * elflink.c (elf_link_output_extsym): Add a guard.
801 (bfd_elf_final_link): Remove assertion.
802 (bfd_elf_final_link): Add a guard.
803 * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
804 (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
805 (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
806 (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
808 (elfNN-ia64-vms target): Move to ...
809 * elf64-ia64-vms.c: New file.
810 * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
811 * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
812 (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
813 * configure: Regenerate.
814 * Makefile.in: Regenerate.
816 2012-04-11 Nick Clifton <nickc@redhat.com>
819 * elf64-ppc.c (opd_entry_value): When dealing with sections
820 without relocs, keep the last section loaded in order to avoid
823 2012-04-09 Roland McGrath <mcgrathr@google.com>
825 * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
826 * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
827 (nacl_modify_program_headers): Likewise.
829 2012-04-03 Roland McGrath <mcgrathr@google.com>
831 * elf-nacl.c: New file.
832 * elf-nacl.h: New file.
833 * elf32-i386.c (elf_backend_modify_segment_map): Define for
834 bfd_elf32_i386_nacl_vec.
835 (elf_backend_modify_program_headers): Likewise.
836 * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
837 bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
838 (elf_backend_modify_program_headers): Likewise.
839 * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
840 (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
841 * Makefile.in: Regenerated.
842 * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
843 (bfd_elf32_x86_64_nacl_vec): Likewise.
844 (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
845 (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
846 (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
847 (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
848 (bfd_elf32_i386_nacl_vec): Likewise.
849 (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
850 (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
851 * configure: Regenerated.
853 2012-03-31 Andreas Schwab <schwab@linux-m68k.org>
855 * elf32-m68k.c (elf_m68k_relocate_section): Allow
856 R_68K_TLS_LE{8,16,32} for PIE.
858 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
860 * elf64-s390.c: Fix several comments regarding PLT entry
862 * elf32-s390.c: Likewise.
864 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
866 * elf64-s390.c: Use the section pointer shortcuts in
867 elf_link_hash_table and remove them from the target specific
869 * elf32-s390.c: Likewise.
871 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
873 * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
875 (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
876 (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
877 (elf_s390_finish_dynamic_sections): Likewise.
878 * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
879 (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
880 (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
881 (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
882 (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
884 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
886 * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
887 Rename all occurrences in the file to elf_dyn_relocs.
888 * elf64-s390.c: Likewise.
890 2012-03-30 Alan Modra <amodra@gmail.com>
892 * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
895 2012-03-29 Alan Modra <amodra@gmail.com>
897 * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
898 * bfd-in2.h: Regenerate.
900 2012-03-23 Alan Modra <amodra@gmail.com>
902 * elf.c (assign_file_positions_for_non_load_sections): Don't warn
903 on empty alloc sections.
905 2012-03-23 Alan Modra <amodra@gmail.com>
907 * linker.c (_bfd_nearby_section): New function, split out from..
909 * bfd-in.h (_bfd_nearby_section): Declare.
910 * bfd-in2.h: Regenerate.
911 * elflink.c (elf_link_input_bfd): Don't use text_index_section or
912 data_index_section with ld -q or ld -r output relocs against
913 stripped output sections. Instead use _bfd_nearby_section.
915 2012-03-23 Alan Modra <amodra@gmail.com>
918 * elf64-ppc.c (opd_entry_value): Read full symbol table when
919 sym hashes unavailable.
921 2012-03-21 Eliot Dresselhaus <eliot@sonic.net>
923 * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
926 2012-03-20 Kai Tietz <ktietz@redhat.com>
929 * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
930 * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
931 Add windows.h header include if HAVE_WINDOWS_H is defined.
932 (dlerror): New static function if windows variant is used instead
937 * configure: Regenerated.
938 * config.in: Regenerated.
940 2012-03-20 H.J. Lu <hongjiu.lu@intel.com>
943 * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
944 for R_386_GOTOFF relocation against protected function if
945 SYMBOLIC_BIND is true.
947 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
948 error for R_X86_64_GOTOFF64 relocation against protected function
949 when building executable or SYMBOLIC_BIND is true.
951 2012-03-16 Roland McGrath <mcgrathr@google.com>
953 * config.bfd: Handle x86_64-*-nacl*.
954 * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
955 (bfd_elf32_x86_64_nacl_vec): Likewise.
956 * targets.c: Support them.
957 * configure.in: Likewise.
958 * configure: Regenerated.
960 2012-03-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
962 * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
963 (elf32_arm_attributes_forbid_div): Likewise.
964 (elf32_arm_merge_eabi_attributes): Correct handling of
967 2012-03-15 Roland McGrath <mcgrathr@google.com>
969 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
970 elf_x86_64_backend_data parameters for plt_eh_frame.
972 * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
973 (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
974 (elf_x86_64_arch_bed): New variable.
975 (elf_backend_arch_data): New macro.
976 (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
977 (elf_x86_64_allocate_dynrelocs): Likewise.
978 (elf_x86_64_relocate_section): Likewise.
979 (elf_x86_64_plt_sym_val): Likewise.
980 (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
981 parameters for PLT details.
982 (elf_x86_64_finish_dynamic_sections): Likewise.
984 2012-03-14 Roland McGrath <mcgrathr@google.com>
986 * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
987 to the full size, padding out with nop instructions.
989 2012-03-12 Alan Modra <amodra@gmail.com>
991 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
992 on zero size dynbss symbol.
993 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
994 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
995 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
996 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
997 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
998 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
999 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
1000 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
1001 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1002 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1003 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1004 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
1005 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
1006 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
1007 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
1008 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1009 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1010 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
1011 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1012 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1013 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
1015 2012-03-10 Edmar Wienskoski <edmar@freescale.com>
1017 * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1018 * bfd-in2.h: Regenerate.
1019 * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
1020 bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1022 2012-03-09 H.J. Lu <hongjiu.lu@intel.com>
1025 * elf32-i386.c (elf_i386_relocate_section): Restore
1028 * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
1031 2012-03-08 Tristan Gingold <gingold@adacore.com>
1033 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
1034 keylen according to archive kind. Set nextvbn and nextrfa lhd
1035 fields. Add comments.
1037 2012-03-07 Nick Clifton <nickc@redhat.com>
1039 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
1041 (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
1042 (elf_mn10300_tdata): Define.
1043 (elf_mn10300_local_got_tls_type): Define.
1044 (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
1045 R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
1046 R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
1047 R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
1048 (mn10300_reloc_map): Likewise.
1049 (elf_mn10300_tls_transition): New function.
1050 (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
1051 (mn10300_elf_check_relocs): Add TLS support.
1052 (mn10300_elf_final_link_relocate): Likewise.
1053 (mn10300_elf_relocate_section): Likewise.
1054 (mn10300_elf_relax_section): Likewise.
1055 (elf32_mn10300_link_hash_newfunc): Initialise new field.
1056 (_bfd_mn10300_copy_indirect_symbol): New function.
1057 (elf32_mn10300_link_hash_table_create): Initialise new fields.
1058 (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
1059 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
1060 (_bfd_mn10300_elf_reloc_type_class): Allocate an
1061 elf_mn10300_obj_tdata structure.
1062 (elf_backend_copy_indirect_symbol): Define.
1063 * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
1064 BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
1065 BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
1066 BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
1067 (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
1068 alongside other MN10300 relocations.
1069 * bfd-in2.h: Regenerate.
1070 * libbfd.h: Regenerate.
1072 2012-03-06 Jakub Jelinek <jakub@redhat.com>
1074 * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
1075 set relocate to TRUE.
1077 2012-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1080 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
1081 overflows for R_SPARC_UA32 in .stab sections.
1083 2012-03-01 Alan Modra <amodra@gmail.com>
1085 * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
1087 2012-02-27 Alan Modra <amodra@gmail.com>
1089 * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
1090 before calling elf specific function.
1091 (sh_elf_osec_readonly_p): Test for error return from above.
1093 2012-02-27 Alan Modra <amodra@gmail.com>
1095 * elf32-spu.c (build_stub): Fix malloc under-allocation.
1097 2012-02-25 Walter Lee <walt@tilera.com>
1098 * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
1099 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
1100 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
1101 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
1102 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
1103 BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
1104 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
1105 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
1106 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
1107 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
1108 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
1109 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
1110 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
1111 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
1112 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
1113 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
1114 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
1115 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
1116 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
1117 BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
1118 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
1119 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
1120 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
1121 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
1122 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
1123 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
1124 Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
1125 BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
1126 BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
1127 BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
1128 BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
1129 BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
1130 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
1131 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
1132 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
1133 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
1134 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
1135 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
1136 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
1137 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
1138 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
1139 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
1140 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
1141 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
1142 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
1143 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
1144 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
1145 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
1146 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
1147 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
1148 * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
1150 (tilepro_reloc_map): Ditto.
1151 (tilepro_info_to_howto_rela): Ditto.
1152 (reloc_to_create_func): Ditto.
1153 (tilepro_tls_translate_to_le): New.
1154 (tilepro_tls_translate_to_ie): New.
1155 (tilepro_elf_tls_transition): New.
1156 (tilepro_elf_check_relocs): Handle new tls relocations.
1157 (tilepro_elf_gc_sweep_hook): Ditto.
1158 (allocate_dynrelocs): Ditto.
1159 (tilepro_elf_relocate_section): Ditto.
1160 (tilepro_replace_insn): New.
1161 (insn_mask_X1): New.
1162 (insn_mask_X0_no_dest_no_srca): New
1163 (insn_mask_X1_no_dest_no_srca): New
1164 (insn_mask_Y0_no_dest_no_srca): New
1165 (insn_mask_Y1_no_dest_no_srca): New
1168 (insn_tls_le_move_X1): New
1169 (insn_tls_le_move_zero_X0X1): New
1170 (insn_tls_ie_lw_X1): New
1171 (insn_tls_ie_add_X0X1): New
1172 (insn_tls_ie_add_Y0Y1): New
1173 (insn_tls_gd_add_X0X1): New
1174 (insn_tls_gd_add_Y0Y1): New
1175 * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
1177 (tilegx_reloc_map): Ditto.
1178 (tilegx_info_to_howto_rela): Ditto.
1179 (reloc_to_create_func): Ditto.
1180 (tilegx_elf_link_hash_table): New field disable_le_transition.
1181 (tilegx_tls_translate_to_le): New.
1182 (tilegx_tls_translate_to_ie): New.
1183 (tilegx_elf_tls_transition): New.
1184 (tilegx_elf_check_relocs): Handle new tls relocations.
1185 (tilegx_elf_gc_sweep_hook): Ditto.
1186 (allocate_dynrelocs): Ditto.
1187 (tilegx_elf_relocate_section): Ditto.
1188 (tilegx_copy_bits): New.
1189 (tilegx_replace_insn): New.
1190 (insn_mask_X1): New.
1191 (insn_mask_X0_no_dest_no_srca): New.
1192 (insn_mask_X1_no_dest_no_srca): New.
1193 (insn_mask_Y0_no_dest_no_srca): New.
1194 (insn_mask_Y1_no_dest_no_srca): New.
1195 (insn_mask_X0_no_operand): New.
1196 (insn_mask_X1_no_operand): New.
1197 (insn_mask_Y0_no_operand): New.
1198 (insn_mask_Y1_no_operand): New.
1199 (insn_tls_ie_ld_X1): New.
1200 (insn_tls_ie_ld4s_X1): New.
1201 (insn_tls_ie_add_X0X1): New.
1202 (insn_tls_ie_add_Y0Y1): New.
1203 (insn_tls_ie_addx_X0X1): New.
1204 (insn_tls_ie_addx_Y0Y1): New.
1205 (insn_tls_gd_add_X0X1): New.
1206 (insn_tls_gd_add_Y0Y1): New.
1207 (insn_move_X0X1): New.
1208 (insn_move_Y0Y1): New.
1209 (insn_add_X0X1): New.
1210 (insn_add_Y0Y1): New.
1211 (insn_addx_X0X1): New.
1212 (insn_addx_Y0Y1): New.
1213 * libbfd.h: Regenerate.
1214 * bfd-in2.h: Regenerate.
1216 2012-02-25 Walter Lee <walt@tilera.com>
1218 * config.bfd (tilegx-*-*): rename little endian vector; add big
1220 (tilegxbe-*-*): New case.
1221 * configure.in (bfd_elf32_tilegx_vec): Rename...
1222 (bfd_elf32_tilegx_le_vec): ... to this.
1223 (bfd_elf32_tilegx_be_vec): New vector.
1224 (bfd_elf64_tilegx_vec): Rename...
1225 (bfd_elf64_tilegx_le_vec): ... to this.
1226 (bfd_elf64_tilegx_be_vec): New vector.
1227 * configure: Regenerate.
1228 * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
1229 (TARGET_LITTLE_NAME): Ditto.
1230 (TARGET_BIG_SYM): Define.
1231 (TARGET_BIG_NAME): Define.
1232 * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
1233 (TARGET_LITTLE_NAME): Ditto.
1234 (TARGET_BIG_SYM): Define.
1235 (TARGET_BIG_NAME): Define.
1236 * targets.c (bfd_elf32_tilegx_vec): Rename...
1237 (bfd_elf32_tilegx_le_vec): ... to this.
1238 (bfd_elf32_tilegx_be_vec): Declare.
1239 (bfd_elf64_tilegx_vec): Rename...
1240 (bfd_elf64_tilegx_le_vec): ... to this.
1241 (bfd_elf64_tilegx_be_vec): Declare.
1242 (_bfd_target_vector): Add / rename above vectors.
1243 * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
1244 * bfd-in2.h: Regenerate.
1245 * cpu-tilegx.c (bfd_tilegx32_arch): define.
1246 (bfd_tilegx_arch): link to bfd_tilegx32_arch.
1248 2012-02-24 Nick Clifton <nickc@redhat.com>
1251 * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
1252 error message instead of aborting, when an outofrange reloc is
1255 2012-02-23 Iain Sandoe <idsandoe@googlemail.com>
1257 * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
1258 (bfd_mach_o_canonicalize_one_reloc): Swap non-scattered reloc
1259 bit-fields when target and host differ in endian-ness. When
1260 PAIRs are non-scattered find the 'symbol' from the preceding
1261 reloc. Add FIXME re. reloc symbols on section boundaries.
1262 (bfd_mach_o_swap_out_non_scattered_reloc): New.
1263 (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
1265 2012-02-17 Iain Sandoe <idsandoe@googlemail.com>
1267 * mach-o-i386.c (i386_howto_table): Add support for 16 bit
1269 (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
1270 (bfd_mach_o_i386_swap_reloc_out): Likewise.
1272 2012-02-17 Tristan Gingold <gingold@adacore.com>
1274 * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
1275 * libbfd.h: Regenerated.
1276 * bfd-in2.h: Likewise.
1277 * mach-o-i386.c (i386_howto_table): Include local sectdiff.
1278 (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
1279 (bfd_mach_o_i386_swap_reloc_out): Likewise.
1281 2012-02-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1283 * elf32-s390.c (elf_s390_relocate_section): Support basr in the
1284 GD->LE and LD->LE optimizations.
1286 2012-02-16 Alan Modra <amodra@gmail.com>
1289 * elf32-rx.c (elf32_rx_relax_section): Correct width check.
1291 2012-02-13 Richard Henderson <rth@redhat.com>
1294 * linker.c (fix_syms): Force symbols outside any section into
1295 bfd_abs_section_ptr.
1297 2012-02-13 Alan Modra <amodra@gmail.com>
1299 * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
1300 * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
1301 * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
1302 * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
1304 2012-02-11 Jan Kratochvil <jan.kratochvil@redhat.com>
1305 Nick Clifton <nickc@redhat.com>
1307 * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
1310 2012-02-10 Iain Sandoe <idsandoe@googlemail.com>
1312 * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
1313 vma additions in their logical, rather than physical order.
1315 2012-02-10 Iain Sandoe <idsandoe@googlemail.com>
1317 * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
1319 * mach-o-x86-64.c (text_section_names_xlat): New.
1320 (mach_o_x86_64_segsec_names_xlat): New.
1321 (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
1322 * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
1324 2012-02-10 Tristan Gingold <gingold@adacore.com>
1326 * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
1327 to avoid infinite loop. Add comments.
1329 2012-02-09 H.J. Lu <hongjiu.lu@intel.com>
1332 * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
1334 (bfd_arch_i386_short_nop_fill): New.
1335 (bfd_arch_i386_long_nop_fill): Likewise.
1336 Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
1337 initializers. Use bfd_arch_i386_long_nop_fill on 64bit
1338 bfd_arch_info initializers.
1340 * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
1341 (bfd_arch_i386_short_nop_fill): This.
1342 Update bfd_arch_info initializers.
1343 * cpu-l1om.c: Likewise.
1345 2012-02-08 Alan Modra <amodra@gmail.com>
1347 * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
1348 (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
1349 the correct h->u.weakdef.
1351 2012-02-07 Alan Modra <amodra@gmail.com>
1353 * elf.c (elf_find_function): Don't use internal_elf_sym.
1354 (_bfd_elf_maybe_function_sym): Likewise. Replace elf_symbol_type
1355 parameter with asymbol.
1356 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
1357 * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
1358 (struct elf_backend_data <maybe_function_sym>): Likewise.
1360 2012-02-02 Vidya Praveen (vidya.praveen@atmel.com)
1363 * elf32-avr.c (elf32_avr_relax_section): Correct the
1364 condition that qualifies the candidates for relaxation.
1366 2012-02-02 Tristan Gingold <gingold@adacore.com>
1368 * bfdio.c (real_fopen): Remove unused vms_modes variable.
1370 2012-02-02 Tristan Gingold <gingold@adacore.com>
1372 * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
1375 2012-02-02 Tristan Gingold <gingold@adacore.com>
1377 * archive.c (bfd_slurp_armap): Fix thinko in cast.
1379 2012-01-31 H.J. Lu <hongjiu.lu@intel.com>
1382 * archures.c (bfd_arch_info): Add fill.
1383 (bfd_default_arch_struct): Add bfd_arch_default_fill.
1384 (bfd_arch_default_fill): New.
1386 * configure.in: Set bfd version to 2.22.52.
1387 * configure: Regenerated.
1389 * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
1391 * cpu-arc.c: Likewise.
1392 * cpu-arm.c: Likewise.
1393 * cpu-avr.c: Likewise.
1394 * cpu-bfin.c: Likewise.
1395 * cpu-cr16.c: Likewise.
1396 * cpu-cr16c.c: Likewise.
1397 * cpu-cris.c: Likewise.
1398 * cpu-crx.c: Likewise.
1399 * cpu-d10v.c: Likewise.
1400 * cpu-d30v.c: Likewise.
1401 * cpu-dlx.c: Likewise.
1402 * cpu-epiphany.c: Likewise.
1403 * cpu-fr30.c: Likewise.
1404 * cpu-frv.c: Likewise.
1405 * cpu-h8300.c: Likewise.
1406 * cpu-h8500.c: Likewise.
1407 * cpu-hppa.c: Likewise.
1408 * cpu-i370.c: Likewise.
1409 * cpu-i860.c: Likewise.
1410 * cpu-i960.c: Likewise.
1411 * cpu-ia64.c: Likewise.
1412 * cpu-ip2k.c: Likewise.
1413 * cpu-iq2000.c: Likewise.
1414 * cpu-lm32.c: Likewise.
1415 * cpu-m10200.c: Likewise.
1416 * cpu-m10300.c: Likewise.
1417 * cpu-m32c.c: Likewise.
1418 * cpu-m32r.c: Likewise.
1419 * cpu-m68hc11.c: Likewise.
1420 * cpu-m68hc12.c: Likewise.
1421 * cpu-m68k.c: Likewise.
1422 * cpu-m88k.c: Likewise.
1423 * cpu-mcore.c: Likewise.
1424 * cpu-mep.c: Likewise.
1425 * cpu-microblaze.c: Likewise.
1426 * cpu-mips.c: Likewise.
1427 * cpu-mmix.c: Likewise.
1428 * cpu-moxie.c: Likewise.
1429 * cpu-msp430.c: Likewise.
1430 * cpu-mt.c: Likewise.
1431 * cpu-ns32k.c: Likewise.
1432 * cpu-openrisc.c: Likewise.
1433 * cpu-or32.c: Likewise.
1434 * cpu-pdp11.c: Likewise.
1435 * cpu-pj.c: Likewise.
1436 * cpu-plugin.c: Likewise.
1437 * cpu-powerpc.c: Likewise.
1438 * cpu-rl78.c: Likewise.
1439 * cpu-rs6000.c: Likewise.
1440 * cpu-rx.c: Likewise.
1441 * cpu-s390.c: Likewise.
1442 * cpu-score.c: Likewise.
1443 * cpu-sh.c: Likewise.
1444 * cpu-sparc.c: Likewise.
1445 * cpu-spu.c: Likewise.
1446 * cpu-tic30.c: Likewise.
1447 * cpu-tic4x.c: Likewise.
1448 * cpu-tic54x.c: Likewise.
1449 * cpu-tic6x.c: Likewise.
1450 * cpu-tic80.c: Likewise.
1451 * cpu-tilegx.c: Likewise.
1452 * cpu-tilepro.c: Likewise.
1453 * cpu-v850.c: Likewise.
1454 * cpu-vax.c: Likewise.
1455 * cpu-w65.c: Likewise.
1456 * cpu-we32k.c: Likewise.
1457 * cpu-xc16x.c: Likewise.
1458 * cpu-xstormy16.c: Likewise.
1459 * cpu-xtensa.c: Likewise.
1460 * cpu-z80.c: Likewise.
1461 * cpu-z8k.c: Likewise.
1463 * cpu-i386.c: Include "libiberty.h".
1464 (bfd_arch_i386_fill): New.
1465 Add bfd_arch_i386_fill to bfd_arch_info initializer.
1467 * cpu-k1om.c: Add bfd_arch_i386_fill to bfd_arch_info initializer.
1468 * cpu-l1om.c: Likewise.
1470 * linker.c (default_data_link_order): Call abfd->arch_info->fill
1473 * bfd-in2.h: Regenerated.
1475 2012-01-27 Michael Eager <eager@eagercon.com>
1477 * elf32-microblaze.c (create_got_section):
1478 Reuse existing .rela.got section.
1480 2012-01-23 Alan Modra <amodra@gmail.com>
1482 * elf-bfd.h: Formatting.
1483 (struct elf_backend_data): Add "maybe_function_sym".
1484 (_bfd_elf_maybe_function_sym): Declare.
1485 * elfxx-target.h (elf_backend_maybe_function_sym): Define.
1486 (elfNN_bed): Init new field.
1487 * elf.c (elf_find_function): Use maybe_function_sym.
1488 (_bfd_elf_maybe_function_sym): New function.
1489 * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
1490 (ppc64_elf_maybe_function_sym): New function.
1492 2012-01-20 Francois Gouget <fgouget@codeweavers.com>
1495 * archive.c (_bfd_ar_sizepad): New function. Correctly install and
1496 pad the size field in an archive header.
1497 (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
1498 function for the archive size field.
1499 (bfd_generic_openr_next_archived_file): Likewise.
1500 (do_slurp_coff_armap): Likewise.
1501 (_bfd_write_archive_contents): Likewise.
1502 (_bfd_bsd44_write_ar_hdr): Use the new function.
1503 (bfd_ar_hdr_from_filesystem): Likewise.
1504 (_bfd_write_archive_contents): Likewise.
1505 (bsd_write_armap): Likewise.
1506 (coff_write_armap): Likewise.
1507 * archive64.c (bfd_elf64_archive_write_armap): Likewise.
1508 * bfdio.c (bfd_bread): Use correct type for archive element
1510 * ar.c (open_inarch): Likewise.
1511 (extract_file): Likewise.
1512 * libbfd-in.h (struct areltdata): Use correct types for
1513 parsed_size and extra_size fields.
1514 Prototype _bfd_ar_sizepad function.
1515 * libbfd.h: Regenerate.
1517 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
1519 * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
1520 Return NULL if core file generation is unsupported.
1521 (elfcore_write_prstatus): Likewise.
1522 * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
1523 (elf_backend_write_core_note): Define.
1525 2012-01-19 Tristan Gingold <gingold@adacore.com>
1527 * pef.c: Add a comment.
1530 2012-01-17 Alan Modra <amodra@gmail.com>
1532 * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
1533 trailing garbage in the note.
1534 * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
1536 2012-01-16 Daniel Green <venix1@gmail.com>
1539 * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
1540 h->root.type not h->type.
1541 * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
1543 2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
1545 * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
1548 2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
1550 * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
1551 position from here... to (bfd_mach_o_build_seg_command): Here.
1553 2012-01-12 Iain Sandoe <idsandoe@googlemail.com>
1555 * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
1556 (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
1557 * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
1558 file. (bfd_mach_o_section): Add indirect_syms field.
1560 2012-01-11 Iain Sandoe <idsandoe@googlemail.com>
1562 * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
1563 vmsize from filesize. Don't compute offsets or file sizes for
1566 2012-01-11 Iain Sandoe <idsandoe@googlemail.com>
1568 * mach-o.c (bfd_mach_o_build_commands): Make the building of each
1569 command type independent.
1571 2012-01-11 Alan Modra <amodra@gmail.com>
1573 * elf64-ppc.c: Define more insns used in plt call stubs.
1574 (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
1575 (ppc64_elf_relocate_section): Likewise.
1576 (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
1577 (struct ppc_link_hash_table): Increase size of stub_count array.
1578 Add plt_stub_align and plt_thread_safe.
1579 (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
1580 (plt_stub_size, plt_stub_pad): New functions.
1581 (build_plt_stub): Emit barriers for power7 thread safety. Don't
1582 emit needless save of r2.
1583 (build_tls_get_addr_stub): Adjust params.
1584 (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
1585 plt stubs. Adjust build_*plt_stub calls.
1586 (ppc_size_one_stub): Similarly.
1587 (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
1588 params. Choose default for plt_thread_safe based on existence of
1589 calls to thread creation functions. Modify plt_call to
1590 plt_call_r2save when no tocsave reloc found. Align tail of stub
1592 (ppc64_elf_build_stubs): Align tail of stub sections. Adjust
1593 output of stub statistics.
1594 (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
1595 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1597 2012-01-10 H.J. Lu <hongjiu.lu@intel.com>
1600 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
1601 check on R_X86_64_PCXX.
1603 2012-01-10 Tristan Gingold <gingold@adacore.com>
1605 * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
1608 2012-01-10 Tristan Gingold <gingold@adacore.com>
1610 * bfdio.c (bfd_tell): Handle nested archives.
1612 * cache.c (bfd_cache_lookup_worker): Ditto.
1613 * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
1615 (bfd_generic_openr_next_archived_file): Likewise.
1617 2012-01-09 Iain Sandoe <idsandoe@googlemail.com>
1619 * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
1620 (bfd_mach_o_write_symtab): Remove handling for indirect syms.
1621 (bfd_mach_o_primary_symbol_sort_key): Likewise.
1622 (bfd_mach_o_cf_symbols): Likewise.
1623 (bfd_mach_o_sort_symbol_table): Remove.
1624 (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
1625 for indirect and dysymtab counts. Do the symbol sorting here.
1626 (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
1627 Make the indirect symbols a TODO.
1628 (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
1629 (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
1631 (bfd_mach_o_read_symtab_symbol): Record the symbol index.
1632 (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
1633 * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
1634 (IS_MACHO_INDIRECT): Remove.
1635 (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
1637 2012-01-06 Nick Clifton <nickc@redhat.com>
1640 * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
1641 'flaginfo' to avoid conflicts with AIX system headers.
1643 2012-01-06 Tristan Gingold <gingold@adacore.com>
1645 * bfdio.c (bfd_bread): Use arelt_size macro.
1647 2012-01-06 Tristan Gingold <gingold@adacore.com>
1649 * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
1651 2012-01-05 Nick Clifton <nickc@redhat.com>
1654 * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
1657 2012-01-05 Jan Kratochvil <jan.kratochvil@redhat.com>
1659 Fix zero registers core files when built by gcc-4.7.
1660 * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
1661 size. Call elfcore_write_note for the local variables. Remove the
1662 final elfcore_write_note call. Add NOTREACHED comments.
1664 2012-01-04 Tristan Gingold <gingold@adacore.com>
1666 * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
1667 (bfd_mach_o_generic_stat_arch_elt): Adjust.
1669 2012-01-04 Tristan Gingold <gingold@adacore.com>
1671 * mach-o.c (bfd_mach_o_fat_member_init): New function.
1672 (bfd_mach_o_openr_next_archived_file): Reindent.
1673 Adjust to call bfd_mach_o_fat_member_init.
1674 (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
1676 2012-01-04 Tristan Gingold <gingold@adacore.com>
1678 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
1679 BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
1680 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
1681 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
1682 BFD_RELOC_MACH_O_X86_64_BRANCH32,
1683 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
1684 BFD_RELOC_MACH_O_X86_64_GOT.
1686 2012-01-04 Tristan Gingold <gingold@adacore.com>
1688 * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
1689 (bfd_mach_o_load_command): Add fvmlib field.
1691 * mach-o.c (bfd_mach_o_read_fvmlib): New function.
1692 (bfd_mach_o_read_command): Handle fvmlib.
1694 2012-01-04 Tristan Gingold <gingold@adacore.com>
1696 * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
1697 Decode msubtype for ARM.
1699 2012-01-04 Tristan Gingold <gingold@adacore.com>
1701 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
1703 2012-01-04 Tristan Gingold <gingold@adacore.com>
1705 * mach-o.h: Reindent header.
1706 (bfd_mach_o_encryption_info_command): New structure.
1707 (bfd_mach_o_load_command): Add encryption_info field.
1709 * mach-o.c (bfd_mach_o_read_encryption_info): New function.
1710 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
1711 (bfd_mach_o_read_command): Adjust error message.
1713 2012-01-04 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
1715 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
1716 which reads DWARF2 and stores in stash from find_line.
1717 (find_line) Call _bfd_dwarf2_slurp_debug_info.
1718 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
1719 * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
1720 * mach-o.c (dsym_subdir): The name of subdir where debug
1721 information may be stored.
1722 (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
1724 (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
1725 corresponding to the executable.
1726 (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
1727 specified binary file.
1728 (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
1730 (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
1731 executables, dylibs, and bundles.
1732 (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
1733 * mach-o.h (dsym_bfd): The BFD of the dSYM file.
1735 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
1737 * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
1739 (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
1740 (bfd_mach_o_cf_symbols): Likewise.
1742 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
1744 * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
1746 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
1748 * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
1749 as the value of an indirect symbol. Keep the string table index in
1750 non-indirect syms for reference.
1751 (bfd_mach_o_write_dysymtab): New.
1752 (bfd_mach_o_primary_symbol_sort_key): New.
1753 (bfd_mach_o_cf_symbols): New.
1754 (bfd_mach_o_sort_symbol_table): New.
1755 (bfd_mach_o_mangle_symbols): Return early if no symbols. Sort symbols.
1756 If we are emitting a dysymtab, process indirect symbols and count the
1757 number of each other kind.
1758 (bfd_mach_o_mangle_sections): New.
1759 (bfd_mach_o_write_contents): Split out some pre-requisite code into
1760 the command builder. Write dysymtab if the command is present.
1761 (bfd_mach_o_count_sections_for_seg): New.
1762 (bfd_mach_o_build_seg_command): New.
1763 (bfd_mach_o_build_dysymtab_command): New.
1764 (bfd_mach_o_build_commands): Reorganize to support the fact that some
1765 commands are optional and should not be emitted if there are no
1766 sections or symbols.
1767 (bfd_mach_o_set_section_contents): Amend comment.
1768 * mach-o.h: Amend and add to comments.
1769 (mach_o_data_struct): Add fields for dysymtab symbols counts and a
1770 pointer to the indirects, when present.
1771 (bfd_mach_o_should_emit_dysymtab): New macro.
1772 (IS_MACHO_INDIRECT): Likewise.
1774 For older changes see ChangeLog-2011
1780 version-control: never