1 2011-12-05 Tristan Gingold <gingold@adacore.com>
3 * mach-o.c (bfd_mach_o_read_command): Add the bfd in the error
5 (bfd_mach_o_openr_next_archived_file): Use arch name as member name.
6 (bfd_mach_o_fat_extract): Ditto.
8 2011-12-03 Alan Modra <amodra@gmail.com>
11 * elflink.c (bfd_elf_final_link): Don't segfault when checking
12 for DT_TEXTREL and .dynamic does not exist.
14 2011-12-03 Alan Modra <amodra@gmail.com>
17 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Revert substantive
18 change in 2011-07-01 commit. Comment.
19 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
21 2011-12-01 Mikael Pettersson <mikpe@it.uu.se>
23 * elf32-m68k.c (elf_m68k_check_relocs) <R_68K_8, R68K_16, R_68K_32>: For
24 non-SEC_ALLOC sections break before GOT and PLT accounting.
26 2011-12-01 Hans-Peter Nilsson <hp@axis.com>
28 * elf32-cris.c (cris_elf_check_relocs) <plt accounting for
29 R_CRIS_8, R_CRIS_16, and R_CRIS_32>: Move early break for
30 non-SEC_ALLOC sections before GOT and PLT accounting.
32 2011-11-29 Andrew Pinski <apinski@cavium.com>
34 * archures.c (bfd_mach_mips_octeonp): New macro.
35 * bfd-in2.h: Regenerate.
36 * bfd/cpu-mips.c (I_mipsocteonp): New enum value.
37 (arch_info_struct): Add bfd_mach_mips_octeonp.
38 * elfxx-mips.c (mips_set_isa_flags): Add bfd_mach_mips_octeonp.
39 (mips_mach_extensions): Add bfd_mach_mips_octeonp.
41 2011-11-23 Tristan Gingold <gingold@adacore.com>
43 * vms-lib.c (get_idxlen): Add comments. Fix type in sizeof.
44 (vms_write_index): Add comments.
46 2011-11-22 DJ Delorie <dj@redhat.com>
48 * elf32-rx.c (rx_elf_object_p): Add more checks for "scanning" to
49 avoid using the special non-swapping target when not explicitly
52 2011-11-22 Daniel Calcoen <Daniel.Calcoen@cern.ch>
54 * elf32-rx.c (rx_elf_object_p): Correct typo: lma->vma.
56 2011-11-22 Tristan Gingold <gingold@adacore.com>
58 * mach-o.c (bfd_mach_o_print_symbol): Display COM for common
59 symbols. Print section name in brackets.
61 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
63 * config.bfd: Add vectors for powerpc and powerpc64-freebsd.
64 * configure.in (TDEFINES): Add rules for powerpc*-freebsd.
65 * configure: Regenerate.
66 * elf32-ppc.c: Add powerpc-freebsd definitions.
67 * elf64-ppc.c: Add powerpc64-freebsd definitions.
68 * targets.c: Add bits for powerpc and powerpc64-freebsd.
70 2011-11-17 Philipp Thomas <philipp@thogro.org>
72 * elf32-arm.c (elf32_thumb_to_arm_stub): Sync message so that it
73 needs to be translated only once.
75 2011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
77 * elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to
79 (mips16_elf64_howto_table_rela): Likewise.
80 (micromips_elf64_howto_table_rela): Likewise.
81 * elfn32-mips.c (elf_mips_howto_table_rela): Likewise.
82 (elf_mips16_howto_table_rela): Likewise.
83 (elf_micromips_howto_table_rela): Likewise.
85 2011-11-15 Alan Modra <amodra@gmail.com>
86 Andreas Tobler <andreast@fgznet.ch>
88 * elflink.c (_bfd_elf_create_got_section): Replace
89 bfd_make_section_with_flags with bfd_make_section_anyway_with_flags.
90 (_bfd_elf_link_create_dynamic_sections): Likewise.
91 * elf32-ppc.c (ppc_elf_create_glink): Likewise.
92 (ppc_elf_create_dynamic_sections): Likewise.
94 2011-11-14 Maxim Kuvyrkov <maxim@codesourcery.com>
96 * elfxx-mips.c (mips_n64_exec_plt0_entry): Use 64-bit move.
98 2011-11-08 Nick Clifton <nickc@redhat.com>
100 * elf-m10300.c (mn10300_elf_relax_section): Fix check for an
101 immediate move into an address register.
103 2011-11-09 Alan Modra <amodra@gmail.com>
105 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in
106 executables when export_dynamic.
108 2011-11-08 Alan Modra <amodra@gmail.com>
110 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
111 ha_relocs_not_using_r2 to unexpected_toc_insn.
112 (ok_lo_toc_insn): New function.
113 (ppc64_elf_edit_toc): Check insn on lo toc reloc. Emit warning.
114 (ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
115 Handle addic on lo toc reloc.
117 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
120 * elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
121 go through PLT. Reset plt field with init_plt_offset.
122 (elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
123 allocated for symbols referenced by a plabel.
125 2011-11-02 DJ Delorie <dj@redhat.com>
127 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
130 2011-11-02 Jan Beulich <jbeulich@suse.com>
132 * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
133 internal_syment *' parameter. Extend 'dummy' to an array with two
134 elements. Set n_numaux early. Handle BSF_FILE.
135 (coff_write_symbols): Pass NULL as new third argument to
136 coff_write_alien_symbol().
137 * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
138 obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
139 from non-COFF input BFDs.
140 * libcoff-in.h (coff_write_alien_symbol): Declare.
141 * libcoff.h (coff_write_alien_symbol): Re-generate.
143 2011-11-01 DJ Delorie <dj@redhat.com>
145 * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
146 (ALL_MACHINES_CFILES): Add cpu-rl78.c.
147 (BFD32_BACKENDS): Add elf32-rl78.lo.
148 (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
149 (Makefile.in): Regenerate.
150 * archures.c (bfd_architecture): Define bfd_arch_rl78.
151 (bfd_archures_list): Add bfd_rl78_arch.
152 * config.bfd: Add rl78-*-elf.
153 * configure.in: Add bfd_elf32_rl78_vec.
154 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
155 * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
156 * Makefile.in: Regenerate.
157 * bfd-in2.h: Regenerate.
158 * configure: Regenerate.
159 * libbfd.h: Regenerate.
160 * cpu-rl78.c: New file.
161 * elf32-rl78.c: New file.
163 2011-10-26 Nick Clifton <nickc@redhat.com>
166 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
167 * elf32-hppa.c (STUB_SUFFIX): Likewise.
169 2011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
171 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
172 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
173 (BFD32_BACKENDS): Add elf32-epiphany.lo.
174 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
175 * archures.c (bfd_arch_epiphany): Add.
176 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
177 (bfd_epiphany_arch): Declare.
178 (bfd_archures_list): Add &bfd_epiphany_arch.
179 * config.bfd (epiphany-*-elf): New target case.
180 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
181 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
182 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
183 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
184 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
185 * targets.c (bfd_elf32_epiphany_vec): Declare.
186 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
187 * Makefile.in: Regenerate.
188 * bfd-in2.h: Regenerate.
189 * configure: Regenerate.
190 * libbfd.h: Regenerate.
191 * po/SRC-POTFILES.in: Regenerate.
192 * po/bfd.pot: Regenerate.
193 * cpu-epiphany.c: New file.
194 * elf32-epiphany.c: New file.
196 2011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
198 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
201 2011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
204 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
205 identical TAG_PCS_config attributes.
207 2011-10-24 Nick Clifton <nickc@redhat.com>
209 * po/ja.po: Updated Japanese translation.
211 2011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
214 * bfd-in.h: Include <sys/stat.h> rather than forward defining
216 * bfd-in2.h: Regenerate.
218 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
221 * elf32-i386.c (elf_i386_relocate_section): Replace
222 R_386_IRELATIVE with R_386_RELATIVE.
224 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
225 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
227 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
229 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
231 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
233 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
236 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
237 and next_irelative_index.
238 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
239 and next_irelative_index.
240 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
242 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
243 next_irelative_index from reloc_count.
244 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
247 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
248 next_jump_slot_index and next_irelative_index.
249 (elf_x86_64_link_hash_table_create): Initialize
250 next_jump_slot_index and next_irelative_index.
251 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
253 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
256 2011-10-20 Nick Clifton <nickc@redhat.com>
259 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
261 * elf64-ppc.c (STUB_SUFFIX): Likewise.
262 * elf32-hppa.c (STUB_SUFFIX): Likewise.
264 2011-10-20 Alan Modra <amodra@gmail.com>
266 * elf32-i386.c (i386_opcode16): Delete.
267 (elf_i386_check_tls_transition): Use memcmp to compare contents.
268 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
269 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
271 2011-10-19 Alan Modra <amodra@gmail.com>
274 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
275 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
276 "mark". Hide undefweak too. Clear def_regular and ref_regular.
277 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
278 reloc errors from garbage-collected code.
279 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
280 * elf32-bfin.c (bfin_relocate_section): Likewise.
281 (bfinfdpic_relocate_section): Likewise.
282 * elf32-cris.c (cris_elf_relocate_section): Likewise.
283 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
284 * elf32-i386.c (elf_i386_relocate_section): Likewise.
285 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
286 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
287 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
288 * elf32-s390.c (elf_s390_relocate_section): Likewise.
289 * elf32-sh.c (sh_elf_relocate_section): Likewise.
290 * elf32-spu.c (spu_elf_relocate_section): Likewise.
291 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
292 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
293 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
294 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
295 * elf64-s390.c (elf_s390_relocate_section): Likewise.
296 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
297 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
298 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
299 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
301 2011-10-19 Alan Modra <amodra@gmail.com>
304 * elflink.c (elf_link_output_extsym): Correct test for warning when
305 forced local executable syms are referenced from shared libraries.
307 2011-10-19 Alan Modra <amodra@gmail.com>
310 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
312 2011-10-18 David S. Miller <davem@davemloft.net>
315 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
316 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
317 call delay slot instruction forward 4 bytes when performing
320 2011-10-17 Alan Modra <amodra@gmail.com>
324 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
325 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
327 2011-10-14 Hans-Peter Nilsson <hp@axis.com>
329 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
330 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
332 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
333 updates of the plt refcount.
334 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
335 refcount in relation to the plt refcount.
337 2011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
339 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
342 2011-10-11 Alan Modra <amodra@gmail.com>
345 * archive.c (bfd_generic_archive_p): Only check first element
346 when target_defaulted.
347 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
348 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
350 2011-10-11 Alan Modra <amodra@gmail.com>
353 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
354 thin archive element using container target if not defaulted.
356 2011-10-10 Nick Clifton <nickc@redhat.com>
358 * po/es.po: Updated Spanish translation.
359 * po/fi.po: Updated Finnish translation.
360 * po/fr.po: Updated French translation.
361 * po/ru.po: Updated Russian translation.
363 2011-10-10 Alan Modra <amodra@gmail.com>
365 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
366 (struct ppc_link_hash_table): Add tocsave_htab.
367 (struct tocsave_entry): New.
368 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
369 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
370 (ppc64_elf_link_hash_table_free): ..and delete it.
371 (build_plt_stub): Always put STD_R2_40R1 first.
372 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
373 on plt call. If present add prologue nop location to tocsave_htab.
374 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
375 first insn of plt call stub when R_PPC64_TOCSAVE present.
377 2011-10-08 H.J. Lu <hongjiu.lu@intel.com>
380 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
381 alignment and size for common symbols.
383 2011-10-08 Alan Modra <amodra@gmail.com>
387 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
390 2011-10-08 Alan Modra <amodra@gmail.com>
393 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
394 even when strip_discarded is false.
396 2011-10-05 Kai Tietz <ktietz@redhat.com>
398 * coffgen.c (coff_write_alien_symbol): Don't write
399 symbol for discarded sections, if strip_discarded isn't
400 explicit set to false.
401 (coff_write_native_symbol): Likewise.
403 2011-10-05 DJ Delorie <dj@redhat.com>
404 Nick Clifton <nickc@redhat.com>
406 * elf32-rx.c: Add support for PID mode.
407 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
408 Include addend in R_RX_SYM relocations.
410 2011-09-30 Tristan Gingold <gingold@adacore.com>
412 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
413 (read_section): Add sec argument. Adjust the code to get section
415 (read_indirect_string): Adjust call to read_section.
416 (read_abbrevs): Ditto.
417 (decode_line_info): Ditto.
418 (read_debug_ranges): Ditto.
419 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
420 (find_debug_info): Add debug_sections parameter. Use it instead
422 (place_sections): Get section names from stash.
423 (find_line): Add debug_sections argument. Initialize
424 debug_sections field of stash from it.
425 Adjust calls to find_debug_info.
426 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
427 Adjust call to find_line.
428 (_bfd_dwarf2_find_line): Adjust call to find_line.
429 * libcoff-in.h (struct dwarf_debug_section): New declaration.
430 (coff_find_nearest_line_with_names): Likewise.
431 * libcoff.h: Regenerate.
432 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
433 (dwarf_debug_sections): Likewise.
434 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
435 * libbfd.h: Regenerate.
436 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
437 _bfd_dwarf2_find_nearest_line.
438 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
439 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
440 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
441 * coffgen.c (coff_find_nearest_line_with_names): New function.
442 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
443 * coff-rs6000.c (xcoff_debug_sections): New constant.
444 (xcoff_find_nearest_line): New function.
445 (rs6000coff_vec): Use xcoff_find_nearest_line.
446 (pmac_xcoff_vec): Ditto.
448 2011-09-30 Alan Modra <amodra@gmail.com>
451 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
452 (ppc64_elf_edit_toc): Check HA relocs.
453 (ha_reloc_match): Delete function.
454 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
455 Instead do it and low part optimization based on
456 ha_relocs_not_using_r2.
458 2011-09-29 Alan Modra <amodra@gmail.com>
461 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
462 debug and special section groups.
464 2011-09-29 H.J. Lu <hongjiu.lu@intel.com>
467 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
468 clearing def_dynamic.
469 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
471 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
474 2011-09-27 Kai Tietz <ktietz@redhat.com>
476 * coffcode.h (sec_to_styp_flags): Handle
477 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
478 SEC_LINK_DUPLICATES_SAME_SIZE.
480 2011-09-22 Tristan Gingold <gingold@adacore.com>
482 * configure.in: Bump version to 2.22.51
483 * configure: Regenerate.
485 2011-09-21 David S. Miller <davem@davemloft.net>
487 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
488 * elfxx-sparc.h: Declare it.
489 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
490 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
492 2011-09-21 Tristan Gingold <gingold@adacore.com>
494 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
495 Deals with size limited strings.
496 (bfd_mach_o_build_commands): Initialize more fields.
498 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
501 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
504 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
507 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
508 to struct bfd_elf_version_tree.
510 * elflink.c (elf_info_failed): Remove verdefs.
511 (_bfd_elf_export_symbol): Updated.
512 _bfd_elf_link_assign_sym_version): Likewise.
513 (bfd_elf_size_dynamic_sections): Remove pointer to struct
514 bfd_elf_version_tree. Updated.
515 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
518 * linker.c (bfd_hide_sym_by_version): New.
520 * bfd-in2.h: Regenerated.
522 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
525 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
526 if there are no GOT relocations.
528 2011-09-09 Kai Tietz <ktietz@redhat.com>
530 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
531 for targets without symbol_leading_char.
533 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
535 * bfdwin.c (bfd_get_file_window): Fix memory leak.
537 2011-09-07 Alan Modra <amodra@gmail.com>
540 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
543 2011-09-06 Alan Modra <amodra@gmail.com>
546 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
547 (ppc64_elf_edit_toc): Fix style nit. Report some details
548 on linker failure due to reference in debug or non-alloc
549 sections to optimized away toc entry, and don't abort.
551 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
553 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
556 2011-08-26 Nick Clifton <nickc@redhat.com>
558 * po/es.po: Updated Spanish translation.
560 2011-08-19 Alan Modra <amodra@gmail.com>
562 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
563 we haven't seen expected -mcmodel=medium/large code relocs.
565 2011-08-18 Tristan Gingold <gingold@adacore.com>
567 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
569 2011-08-17 Tristan Gingold <gingold@adacore.com>
571 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
573 2011-08-17 Alan Modra <amodra@gmail.com>
576 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
577 (_bfd_handle_already_linked): Declare.
578 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
579 _bfd_coff_section_already_linked.
580 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
581 * coffcode.h (coff_section_already_linked): Likewise.
582 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
583 * elf-bfd.h: Likewise.
584 * libbfd-in.h: Likewise.
585 * targets.c: Likewise.
586 * linker.c (bfd_section_already_linked): Likewise.
587 (bfd_section_already_linked_table_lookup): Likewise.
588 (bfd_section_already_linked_table_insert): Likewise.
589 (_bfd_generic_section_already_linked): Likewise. Call
590 _bfd_handle_already_linked.
591 (_bfd_handle_already_linked): New function, split out from..
592 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
593 2011-07-09 changes. Avoid unnecessary strcmp when matching
594 already_linked_list entries. Match plugin linkonce section.
595 (section_signature): Delete.
596 * coffgen.c (_bfd_coff_section_already_linked): New function.
597 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
598 * libbfd.h: Regenerate.
599 * libcoff.h: Regenerate.
600 * bfd-in2.h: Regenerate.
602 2011-08-14 Alan Modra <amodra@gmail.com>
604 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
605 shared and call to _mcount will go via plt.
607 2011-08-14 Alan Modra <amodra@gmail.com>
609 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
610 * elf32-ppc.c: Likewise.
611 (ppc_elf_select_plt_layout): Use einfo rather than info to report
614 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
617 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
618 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
619 and zero-extend it to 64bit if addend is zero for x32. Generate
620 R_X86_64_RELATIVE64 for x32.
622 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
624 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
625 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
626 * elf32-arm.c (elf32_arm_link_hash_table): New field.
627 (elf232_arm_link_hash_table_create): Initialise new field.
628 (check_use_blx): Change test depending on fix_arm1176.
629 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
630 command line options.
632 2011-08-08 Tristan Gingold <gingold@adacore.com>
634 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
635 (segsec_names_xlat): Reorder elements.
636 (bfd_mach_o_read_section_32): Fix typo.
637 (bfd_mach_o_read_section_64): Fix typo.
639 2011-08-08 Tristan Gingold <gingold@adacore.com>
641 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
642 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
643 (bfd_mach_o_section): Use them. Add next field.
644 (bfd_mach_o_segment_command): Replace sections array by
645 sect_head and sect_tail.
646 (bfd_mach_o_get_mach_o_section): New macro.
647 (bfd_mach_o_lookup_section): Remove.
648 (bfd_mach_o_new_section_hook): New function.
649 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
651 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
652 parameter with segname and sectname parameters. Adjust.
653 (bfd_mach_o_append_section_to_segment): New function. Use a
654 linked list for Mach-O sections.
655 (bfd_mach_o_write_segment_32): Adjust.
656 (bfd_mach_o_write_segment_64): Ditto.
657 (bfd_mach_o_build_commands): Fix comment. Adjust.
658 (bfd_mach_o_flatten_sections): Adjust.
659 (bfd_mach_o_print_section_map): Adjust.
660 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
661 (bfd_mach_o_new_section_hook): New function.
662 (bfd_mach_o_init_section_from_mach_o): Ditto.
663 (bfd_mach_o_read_section_32): Remove section parameter.
664 Return a section instead.
665 (bfd_mach_o_read_section_64): Ditto.
666 (bfd_mach_o_read_section): Ditto.
667 (bfd_mach_o_make_bfd_section): Adjust.
668 (bfd_mach_o_read_segment): Adjust for new profile of
669 bfd_mach_o_read_section.
670 (bfd_mach_o_lookup_section): Remove.
671 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
673 2011-08-08 Tristan Gingold <gingold@adacore.com>
675 * mach-o.h (bfd_mach_o_version_min_command): New structure.
676 (bfd_mach_o_load_command): Add version_min.
677 (mach_o_data_struct): Fix comment.
678 * mach-o.c (bfd_mach_o_read_version_min): New function.
679 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
680 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
681 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
682 (bfd_mach_o_get_name_or_null): New function.
683 (bfd_mach_o_get_name): Use the above new one.
684 (bfd_mach_o_load_command_name): Add the above new commands.
685 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
686 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
687 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
688 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
690 2011-08-08 Tristan Gingold <gingold@adacore.com>
692 * mach-o.h: Move size macros to external.h
693 Move reloc macros to reloc.h and x86-64.h.
694 * mach-o-i386.c: Includes mach-o/reloc.h
695 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
696 * mach-o.c: Add includes.
697 (bfd_mach_o_write_header): Use structure from external.h to convert.
698 (bfd_mach_o_write_thread): Ditto.
699 (bfd_mach_o_write_relocs): Ditto.
700 (bfd_mach_o_write_section_32): Ditto.
701 (bfd_mach_o_write_section_64): Ditto.
702 (bfd_mach_o_write_segment_32): Ditto.
703 (bfd_mach_o_write_segment_64): Ditto.
704 (bfd_mach_o_write_symtab): Ditto.
705 (bfd_mach_o_write_contents): Ditto.
706 (bfd_mach_o_read_header): Ditto.
707 (bfd_mach_o_read_section_32): Ditto.
708 (bfd_mach_o_read_section_64): Ditto.
709 (bfd_mach_o_read_symtab_symbol): Ditto.
710 (bfd_mach_o_read_dylinker): Ditto.
711 (bfd_mach_o_read_dylib): Ditto.
712 (bfd_mach_o_read_dysymtab): Ditto.
713 (bfd_mach_o_read_symtab): Ditto.
714 (bfd_mach_o_read_linkedit): Ditto.
715 (bfd_mach_o_read_str): Ditto.
716 (bfd_mach_o_read_dyld_info): Ditto.
717 (bfd_mach_o_read_segment): Ditto.
718 (bfd_mach_o_read_command): Ditto.
719 (bfd_mach_o_archive_p): Ditto.
720 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
721 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
722 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
723 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
724 of an hard-coded value.
726 2011-08-08 Tristan Gingold <gingold@adacore.com>
728 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
729 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
730 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
731 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
733 2011-08-08 Tristan Gingold <gingold@adacore.com>
735 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
736 (bfd_mach_o_convert_section_name_to_bfd): Use it.
737 (bfd_mach_o_get_section_type_from_name): New function.
738 (bfd_mach_o_get_section_attribute_from_name): Ditto.
739 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
740 Add comments. Add prototypes for the above new functions.
742 2011-08-05 Mark Kettenis <kettenis@gnu.org>
744 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
746 2011-08-05 Alan Modra <amodra@gmail.com>
748 * elf64-ppc.c (maybe_strip_output): New function.
749 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
751 2011-08-05 Alan Modra <amodra@gmail.com>
754 * elflink.c (_bfd_elf_section_already_linked): Return matched
755 status. Remove COFF comdat section handling.
756 * linker.c (_bfd_generic_section_already_linked): Return matched
757 status. Don't set SEC_GROUP in l_flags for plugin entries.
758 (bfd_section_already_linked): Update prototype.
759 * targets.c (_section_already_linked): Likewise.
760 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
761 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
762 (_bfd_nolink_section_already_linked): Update.
763 * libbfd.h: Regenerate.
764 * bfd-in2.h: Regenerate.
766 2011-08-05 Alan Modra <amodra@gmail.com>
768 * elf32-ppc.c: Include dwarf2.h.
769 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
770 (ppc_elf_create_glink): Create .eh_frame section.
771 (glink_eh_frame_cie): New array.
772 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
773 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
775 2011-08-04 Tristan Gingold <gingold@adacore.com>
777 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
778 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
780 2011-08-03 Tristan Gingold <gingold@adacore.com>
782 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
783 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
785 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
787 * elfxx-mips.c (check_4byte_branch): Remove function.
788 (check_relocated_bzc): New function.
789 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
790 instructions that immediately follow a compact branch
793 2011-08-02 Alan Modra <amodra@gmail.com>
795 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
797 (ppc_build_one_stub): Adjust get_relocs call to suit..
798 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
800 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
803 * archures.c (bfd_mach_i386_intel_syntax): New.
804 (bfd_mach_i386_i8086): Updated.
805 (bfd_mach_i386_i386): Likewise.
806 (bfd_mach_x86_64): Likewise.
807 (bfd_mach_x64_32): Likewise.
808 (bfd_mach_i386_i386_intel_syntax): Likewise.
809 (bfd_mach_x86_64_intel_syntax): Likewise.
810 (bfd_mach_x64_32_intel_syntax): Likewise.
811 (bfd_mach_l1om): Likewise.
812 (bfd_mach_l1om_intel_syntax): Likewise.
813 (bfd_mach_k1om): Likewise.
814 (bfd_mach_k1om_intel_syntax): Likewise.
816 * bfd-in2.h: Regenerated.
818 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
820 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
821 (bfd_x64_32_arch): Likewise.
823 * elf64-x86-64.c: Include "libiberty.h".
824 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
825 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
826 (elf_x86_64_reloc_type_lookup): Likewise.
827 (elf_x86_64_reloc_name_lookup): Likewise.
828 (elf_x86_64_relocate_section): Likewise.
829 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
831 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
833 * elfxx-mips.c (check_br32): Fix return type.
835 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
837 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
839 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
841 * elfxx-mips.c: Adjust comments throughout.
842 (mips_elf_relax_delete_bytes): Reshape code.
843 (_bfd_mips_elf_relax_section): Remove check for
844 R_MICROMIPS_GPREL16 relocations. Reshape code.
846 2011-07-28 Roland McGrath <mcgrathr@google.com>
848 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
849 (elf_i386_nacl_plt0_entry): New variable.
850 (elf_i386_plt_entry): New variable.
851 (elf_i386_nacl_pic_plt0_entry): New variable.
852 (elf_i386_nacl_pic_plt_entry): New variable.
853 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
854 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
855 (elf_backend_plt_alignment): Likewise.
857 * config.bfd: Handle i[3-7]86-*-nacl*.
858 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
859 * targets.c: Support bfd_elf32_i386_nacl_vec.
860 * configure.in: Likewise.
861 * configure: Regenerated.
863 * elf32-i386.c (struct elf_i386_plt_layout): New type.
864 (GET_PLT_ENTRY_SIZE): New macro.
865 (elf_i386_plt): New variable.
866 (struct elf_i386_backend_data): New member `plt'.
867 (elf_i386_arch_bed): Add initializer for it.
868 (elf_i386_vxworks_arch_bed): Likewise.
869 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
870 (elf_i386_plt_sym_val): Likewise.
871 (elf_i386_relocate_section): Likewise.
872 (elf_i386_finish_dynamic_symbol): Likewise.
873 Also use other elf_i386_plt_layout members for PLT details.
874 (elf_i386_finish_dynamic_sections): Likewise.
876 * elf32-i386.c (struct elf_i386_backend_data): New type.
877 (get_elf_i386_backend_data): New macro.
878 (elf_i386_arch_bed): New variable.
879 (elf_backend_arch_data): New macro.
880 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
881 (elf_i386_link_hash_table_create): Don't initialize them.
882 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
883 elf_i386_backend_data, not elf_i386_link_hash_table.
884 (elf_i386_adjust_dynamic_symbol): Likewise.
885 (elf_i386_allocate_dynrelocs): Likewise.
886 (elf_i386_readonly_dynrelocs): Likewise.
887 (elf_i386_size_dynamic_sections): Likewise.
888 (elf_i386_relocate_section): Likewise.
889 (elf_i386_finish_dynamic_symbol): Likewise.
890 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
891 (elf_i386_vxworks_link_hash_table_create): Function removed.
892 (elf_i386_vxworks_arch_bed): New variable.
893 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
895 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
896 * elfxx-target.h (elf_backend_arch_data): New macro.
897 (elfNN_bed): Use it as initializer for the new member.
899 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
901 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
904 2011-07-26 Jakub Jelinek <jakub@redhat.com>
906 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
907 and .zdebug_macro entry.
908 (dwarf_debug_section_enum): Add debug_macro.
910 2011-07-26 Alan Modra <amodra@gmail.com>
912 * elf64-ppc.c: Include dwarf2.h.
913 (struct ppc_link_hash_table): Add glink_eh_frame.
914 (create_linkage_sections): Create .eh_frame section.
915 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
917 (glink_eh_frame_cie): New array.
918 (ppc64_elf_size_stubs): Size glink_eh_frame.
919 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
920 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
922 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
925 * elf64-mmix.c (struct _mmix_elf_section_data): New members
926 has_warned_bpo and has_warned_pushj.
927 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
928 converting to ISO C. Add new parameter error_message. All
930 (mmix_elf_perform_relocation): Ditto.
931 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
932 Handle the case where mmix_elf_check_common_relocs has not been
933 called, missing preparations for relocs of the respective type.
935 2011-07-24 Chao-ying Fu <fu@mips.com>
936 Ilie Garbacea <ilie@mips.com>
937 Maciej W. Rozycki <macro@codesourcery.com>
938 Joseph Myers <joseph@codesourcery.com>
939 Catherine Moore <clm@codesourcery.com>
940 Richard Sandiford <rdsandiford@googlemail.com>
942 * archures.c (bfd_mach_mips_micromips): New macro.
943 * cpu-mips.c (I_micromips): New enum value.
944 (arch_info_struct): Add bfd_mach_mips_micromips.
945 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
947 (_bfd_mips_elf_relax_section): Likewise.
948 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
949 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
951 (_bfd_mips16_elf_reloc_shuffle): Rename to...
952 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
953 (gprel16_reloc_p): Handle microMIPS ASE.
954 (literal_reloc_p): New function.
955 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
956 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
957 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
958 and _bfd_mips_elf_reloc_shuffle changes.
959 (mips_elf_gprel32_reloc): Update comment.
960 (micromips_reloc_map): New variable.
961 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
962 (mips_elf32_rtype_to_howto): Likewise.
963 (mips_info_to_howto_rel): Likewise.
964 (bfd_elf32_bfd_is_target_special_symbol): Define.
965 (bfd_elf32_bfd_relax_section): Likewise.
966 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
967 (micromips_elf64_howto_table_rela): Likewise.
968 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
969 and _bfd_mips_elf_reloc_shuffle changes.
970 (micromips_reloc_map): Likewise.
971 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
972 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
973 (mips_elf64_rtype_to_howto): Likewise.
974 (bfd_elf64_bfd_is_target_special_symbol): Define.
975 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
976 (elf_micromips_howto_table_rela): Likewise.
977 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
978 and _bfd_mips_elf_reloc_shuffle changes.
979 (micromips_reloc_map): Likewise.
980 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
981 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
982 (mips_elf_n32_rtype_to_howto): Likewise.
983 (bfd_elf32_bfd_is_target_special_symbol): Define.
984 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
985 (LA25_LUI_MICROMIPS_2): Likewise.
986 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
987 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
988 (TLS_RELOC_P): Handle microMIPS ASE.
989 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
990 target is a microMIPS function.
991 (micromips_reloc_p): New function.
992 (micromips_reloc_shuffle_p): Likewise.
993 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
994 (got_disp_reloc_p, got_page_reloc_p): New functions.
995 (got_ofst_reloc_p): Likewise.
996 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
997 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
998 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
999 (micromips_branch_reloc_p): New function.
1000 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
1001 (tls_gottprel_reloc_p): Likewise.
1002 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1003 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1005 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1006 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1007 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
1008 (mips_tls_got_index, mips_elf_got_page): Likewise.
1009 (mips_elf_create_local_got_entry): Likewise.
1010 (mips_elf_relocation_needs_la25_stub): Likewise.
1011 (mips_elf_calculate_relocation): Likewise.
1012 (mips_elf_perform_relocation): Likewise.
1013 (_bfd_mips_elf_symbol_processing): Likewise.
1014 (_bfd_mips_elf_add_symbol_hook): Likewise.
1015 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1016 (mips_elf_add_lo16_rel_addend): Likewise.
1017 (_bfd_mips_elf_check_relocs): Likewise.
1018 (mips_elf_adjust_addend): Likewise.
1019 (_bfd_mips_elf_relocate_section): Likewise.
1020 (mips_elf_create_la25_stub): Likewise.
1021 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1022 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1023 (_bfd_mips_elf_is_target_special_symbol): New function.
1024 (mips_elf_relax_delete_bytes): Likewise.
1025 (opcode_descriptor): New structure.
1027 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
1028 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
1029 (beq_insn_32): Likewise.
1030 (b_insn_16, bz_insn_16): New variables.
1031 (BZC32_REG_FIELD): New macro.
1032 (bz_rs_insns_32, bz_rt_insns_32): New variables.
1033 (bzc_insns_32, bz_insns_16):Likewise.
1034 (BZ16_REG, BZ16_REG_FIELD): New macros.
1035 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
1036 (jal_x_insn_32_bd32): Likewise.
1037 (j_insn_32, jalr_insn_32): Likewise.
1038 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
1039 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
1040 (JR16_REG): New macro.
1041 (ds_insns_16_bd16): New variable.
1042 (lui_insn): Likewise.
1043 (addiu_insn, addiupc_insn): Likewise.
1044 (ADDIUPC_REG_FIELD): New macro.
1045 (MOVE32_RD, MOVE32_RS): Likewise.
1046 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
1047 (move_insns_32, move_insns_16): New variables.
1048 (nop_insn_32, nop_insn_16): Likewise.
1050 (find_match): New function.
1051 (check_br16_dslot, check_br32_dslot): Likewise.
1052 (check_br16, check_br32): Likewise.
1053 (IS_BITSIZE): New macro.
1054 (check_4byte_branch): New function.
1055 (_bfd_mips_elf_relax_section): Likewise.
1056 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
1057 and microMIPS modules together.
1058 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
1059 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
1060 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
1061 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
1062 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
1063 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
1064 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
1065 (BFD_RELOC_MICROMIPS_LO16): Likewise.
1066 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
1067 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
1068 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
1069 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
1070 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
1071 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
1072 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
1073 (BFD_RELOC_MICROMIPS_SUB): Likewise.
1074 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
1075 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
1076 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
1077 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
1078 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
1079 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
1080 (BFD_RELOC_MICROMIPS_JALR): Likewise.
1081 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
1082 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
1083 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
1084 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
1085 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
1086 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
1087 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
1088 * bfd-in2.h: Regenerate.
1089 * libbfd.h: Regenerate.
1091 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
1093 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
1094 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
1095 * Makefile.in: Regenerated.
1097 * archures.c (bfd_architecture): Add bfd_arch_k1om.
1098 (bfd_k1om_arch): New.
1099 (bfd_archures_list): Add &bfd_k1om_arch.
1100 * bfd-in2.h: Regenerated.
1102 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
1103 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
1104 if bfd_elf64_x86_64_freebsd_vec is supported.
1105 (targ_selvecs): Likewise.
1107 * configure.in: Support bfd_elf64_k1om_vec and
1108 bfd_elf64_k1om_freebsd_vec.
1109 * configure: Regenerated.
1113 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
1114 (bfd_elf64_k1om_vec): Likewise.
1115 (bfd_elf64_k1om_freebsd_vec): Likewise.
1117 * targets.c (bfd_elf64_k1om_vec): New.
1118 (bfd_elf64_k1om_freebsd_vec): Likewise.
1119 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
1120 bfd_elf64_k1om_freebsd_vec.
1122 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1124 Fix false coff-go32-exe matches.
1125 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1127 * coff-stgo32.c (go32_check_format): New forward declaration.
1128 (COFF_CHECK_FORMAT): New defintion.
1129 (go32_check_format): New function.
1131 2011-07-15 Alan Modra <amodra@gmail.com>
1133 * configure.in: Bump version.
1134 * configure: Regenerate.
1136 2011-07-14 Alan Modra <amodra@gmail.com>
1138 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1139 * elf-bfd.h (struct already_linked): Forward declare.
1141 2011-07-14 Alan Modra <amodra@gmail.com>
1143 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1144 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1146 2011-07-14 Alan Modra <amodra@gmail.com>
1148 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1149 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1150 (build_tls_get_addr_stub): Likewise.
1151 (ppc_build_one_stub): Update calls to above.
1152 (ppc_size_one_stub): Adjust stub size.
1153 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1154 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1156 2011-07-12 Nick Clifton <nickc@redhat.com>
1158 * elf32-arm.c (elf32_arm_section_flags): Delete.
1159 (elf_backend_section_flags): Remove.
1161 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1164 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1165 when setting stack_flags.
1167 2011-07-11 Catherine Moore <clm@codesourcery.com>
1169 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1170 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1171 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
1172 * bfd-in2.h: Regenerated.
1173 * bfd.c (bfd_lookup_section_flags): New definition.
1174 * binary.c (binary_bfd_lookup_section_flags): New definition.
1175 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1176 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1177 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1178 * coff-rs6000.c (rs6000coff_vec): Include
1179 bfd_generic_lookup_section_flags.
1180 (pmac_xcoff_vec): Likewise.
1181 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1182 * coff64-rs6000.c (rs6000coff64_vec): Include
1183 bfd_generic_lookup_section_flags.
1184 (aix5coff64_vec): Likewise.
1185 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1186 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1187 (bfd_elf_lookup_section_flags): Declare.
1188 * elflink.c (bfd_elf_lookup_section_flags): New function.
1189 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1190 (elf_backend_lookup_section_flags_hook): Define.
1191 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1192 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1193 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1194 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1195 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1196 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1197 (bfd_generic_lookup_section_flags): Declare.
1198 * libbfd.h: Regenerated.
1199 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1200 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1201 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1202 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1203 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1204 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1205 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1206 * reloc.c (bfd_generic_lookup_section_flags): New function.
1207 * som.c (som_bfd_lookup_section_flags): New definition.
1208 * srec.c (srec_bfd_lookup_section_flags): New definition.
1209 * targets.c (flag_info): Declare.
1210 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1211 (_bfd_lookup_section_flags): New.
1212 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1213 * versados.c (versados_bfd_lookup_section_flags): New definition.
1214 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1215 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1217 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1220 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1222 2011-07-09 Alan Modra <amodra@gmail.com>
1225 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1226 rather than kept_section to determine whether a symbol is from
1227 a discarded section.
1228 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1229 sections appear undefined.
1231 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1234 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1235 "asection *" with "struct already_linked *".
1236 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1237 (_bfd_generic_section_already_linked): Likewise.
1238 (bfd_section_already_linked_table_insert): Likewise.
1239 (struct already_linked): New.
1240 (struct bfd_section_already_linked): Use it.
1241 * elflink.c (_bfd_elf_section_already_linked): Replace.
1242 "asection *" with "struct already_linked *". Replace the plugin
1243 dummy with the LTO output.
1244 * linker.c (_bfd_generic_section_already_linked): Likewise.
1245 * targets.c (struct already_linked): Add forward declaration.
1246 (bfd_target): Replace "struct bfd_section *" with
1247 "struct already_linked *" in _section_already_linked.
1248 * bfd-in2.h: Regenerate.
1249 * libbfd.h: Regenerate.
1251 2011-07-06 Tristan Gingold <gingold@adacore.com>
1253 * mach-o.h: Move loader related definitions to
1254 include/mach-o/loader.h. Include it.
1256 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1258 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1259 define to _bfd_elf_set_osabi.
1261 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1262 Thomas Schwinge <thomas@schwinge.name>
1265 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1266 ELFOSABI_LINUX alias.
1267 * elf32-hppa.c: Likewise.
1268 * elf32-i370.c: Likewise.
1269 * elf64-hppa.c: Likewise.
1271 2011-07-01 Ian Lance Taylor <iant@google.com>
1273 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1274 DW_OP_lit3 to DW_OP_lit2.
1276 2011-07-01 Alan Modra <amodra@gmail.com>
1278 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1279 dyn relocs when called to copy flags for a weak sym.
1280 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1281 (ppc64_elf_merge_private_bfd_data): Delete.
1282 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1283 _bfd_generic_verify_endian_match.
1285 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1287 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1290 2011-06-28 Tristan Gingold <gingold@adacore.com>
1292 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1294 (_bfd_vms_write_etir): Write linkage index from reloc.
1296 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1298 * mach-o.c (bfd_mach_o_read_command): Also ignore
1299 BFD_MACH_O_LC_ROUTINES_64.
1301 2011-06-27 Tristan Gingold <gingold@adacore.com>
1303 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1304 section target index.
1306 2011-06-27 Nick Clifton <nickc@redhat.com>
1308 * cisco-core.c (cisco_core_little_vec): Add initialization of
1309 match_priority field.
1311 2011-06-27 Tristan Gingold <gingold@adacore.com>
1313 * cache.c: Include bfd_stdint.h.
1314 (cache_bmmap): Change profile. Return region start and size.
1315 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1316 (bfd_mmap): Change profile and adjust. Update comment.
1317 (memory_bmmap): Change profile.
1318 * opncls.c (opncls_bmmap): Change profile.
1319 * vms-lib.c (vms_lib_bmmap): Likewise.
1320 * libbfd.h: Regenerate.
1321 * bfd-in2.h: Regenerate.
1323 2011-06-27 Tristan Gingold <gingold@adacore.com>
1325 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1328 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1330 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1331 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1333 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1335 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1337 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1339 2011-06-24 Richard Henderson <rth@redhat.com>
1342 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1343 tlsgd insn before swapping adjacent insns.
1345 2011-06-24 Tristan Gingold <gingold@adacore.com>
1347 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1350 2011-06-24 Alan Modra <amodra@gmail.com>
1353 * elf.c (assign_file_positions_for_load_sections): Don't align
1354 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1355 that don't get a PT_LOAD.
1357 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1359 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1360 (sh_elf_check_relocs): Likewise.
1362 2011-06-22 Richard Henderson <rth@redhat.com>
1364 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1365 TPREL in a PIE image.
1366 (alpha_dynamic_entries_for_reloc): Likewise.
1367 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1368 (elf64_alpha_relax_got_load): Likewise.
1370 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1372 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1375 2011-06-22 Alan Modra <amodra@gmail.com>
1377 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1378 plugin symbols. Fix segfault on linker scrip defined syms.
1380 2011-06-20 Jakub Jelinek <jakub@redhat.com>
1383 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1384 at all for linker created .eh_frame sections.
1385 (_bfd_elf_discard_section_eh_frame): Handle linker created
1386 .eh_frame sections with no relocations.
1387 * elf64-x86-64.c: Include dwarf2.h.
1388 (elf_x86_64_eh_frame_plt): New variable.
1389 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1390 PLT_FDE_LEN_OFFSET): Define.
1391 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1392 (elf_x86_64_create_dynamic_sections): Create and fill in
1393 .eh_frame section for .plt section.
1394 (elf_x86_64_size_dynamic_sections): Write .plt section size
1395 into .eh_frame FDE covering .plt section.
1396 (elf_x86_64_finish_dynamic_sections): Write .plt section
1397 start into .eh_frame FDE covering .plt section. Call
1398 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1399 (elf_backend_plt_alignment): Define to 4.
1400 * elf32-i386.c: Include dwarf2.h.
1401 (elf_i386_eh_frame_plt): New variable.
1402 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1403 PLT_FDE_LEN_OFFSET): Define.
1404 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1405 (elf_i386_create_dynamic_sections): Create and fill in
1406 .eh_frame section for .plt section.
1407 (elf_i386_size_dynamic_sections): Write .plt section size
1408 into .eh_frame FDE covering .plt section.
1409 (elf_i386_finish_dynamic_sections): Write .plt section
1410 start into .eh_frame FDE covering .plt section. Call
1411 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1412 (elf_backend_plt_alignment): Define to 4.
1414 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1416 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1419 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1421 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1422 CORE_HEADER is defined.
1423 (elf_x86_64_write_core_note): New.
1424 (elf_backend_write_core_note): Likewise.
1426 * hosts/x86-64linux.h (uint64_t): New.
1427 (user_regsx32_struct): Likewise.
1428 (elf_gregx32_t): Likewise.
1429 (ELF_NGREGX32): Likewise.
1430 (elf_gregsetx32_t): Likewise.
1431 (elf_prstatusx32): Likewise.
1432 (prstatusx32_t): Likewise.
1433 (user_fpregs32_struct): Removed.
1434 (user_fpxregs32_struct): Likewise.
1436 (elf_fpregset32_t): Likewise.
1437 (elf_fpxregset32_t): Likewise.
1438 (prgregset32_t): Likewise.
1439 (prfpregset32_t): Likewise.
1441 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1443 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1444 (elf_x86_64_grok_psinfo): Likewise.
1446 2011-06-16 Nick Clifton <nickc@redhat.com>
1448 * elf.c (elf_find_function): Fail if not provided with a symbol
1451 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1453 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1454 * elf.c (elfcore_grok_arm_vfp): New function.
1455 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1456 (elfcore_write_arm_vfp): New function.
1457 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1459 2011-06-14 Richard Henderson <rth@redhat.com>
1461 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1462 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1463 (elf64_alpha_always_size_sections): Don't call
1464 elf64_alpha_merge_ind_symbols.
1465 (elf_backend_copy_indirect_symbol): New.
1467 2011-06-14 Alan Modra <amodra@gmail.com>
1470 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1471 before doing anything.
1472 (_bfd_elf_discard_section_eh_frame): Likewise.
1474 2011-06-14 Alan Modra <amodra@gmail.com>
1476 * Makefile.am: Formatting.
1477 * Makefile.in: Regenerate.
1478 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1479 * po/SRC-POTFILES.in: Regnerate.
1481 2011-06-14 Alan Modra <amodra@gmail.com>
1483 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1484 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1485 Don't handle warning symbols here.
1486 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1487 (allocate_dynrelocs, readonly_dynrelocs): As above.
1489 2011-06-14 Alan Modra <amodra@gmail.com>
1492 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1493 (elf_gc_sweep): Don't treat debug and sections like .comment
1495 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1496 not part of a group. Always call gc_mark_extra_sections.
1497 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1498 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1499 _bfd_elf_gc_mark_extra_sections.
1500 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1501 _bfd_elf_gc_mark_extra_sections.
1502 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1504 2011-06-13 Nick Clifton <nickc@redhat.com>
1506 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1507 variable 'local_got_offsets'.
1508 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1509 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1511 2011-06-13 Walter Lee <walt@tilera.com>
1513 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1514 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1515 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1516 and elfxx-tilegx.lo.
1517 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1519 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1520 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1521 * Makefile.in: Regenerate.
1522 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1523 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1524 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1525 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1526 bfd-in2.h: Regenerate.
1527 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1528 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1529 and bfd_elf64_tilegx_vec.
1530 * configure: Regenerate.
1531 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1533 * libbfd.h: Regenerate.
1534 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1535 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1536 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1537 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1538 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1539 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1540 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1541 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1542 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1543 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1544 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1545 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1546 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1547 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1548 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1549 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1550 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1551 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1552 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1553 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1554 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1555 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1556 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1557 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1558 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1559 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1560 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1561 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1562 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1563 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1564 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1565 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1566 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1567 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1568 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1569 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1570 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1571 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1572 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1573 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1574 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1575 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1576 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1577 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1578 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1579 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1580 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1581 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1582 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1583 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1584 * targets.c (bfd_elf32_tilegx_vec): Declare.
1585 (bfd_elf32_tilepro_vec): Declare.
1586 (bfd_elf64_tilegx_vec): Declare.
1587 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1588 and bfd_elf64_tilegx_vec.
1589 * cpu-tilegx.c: New file.
1590 * cpu-tilepro.c: New file.
1591 * elf32-tilepro.h: New file.
1592 * elf32-tilepro.c: New file.
1593 * elf32-tilegx.c: New file.
1594 * elf32-tilegx.h: New file.
1595 * elf64-tilegx.c: New file.
1596 * elf64-tilegx.h: New file.
1597 * elfxx-tilegx.c: New file.
1598 * elfxx-tilegx.h: New file.
1600 2011-06-13 Alan Modra <amodra@gmail.com>
1602 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1603 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1604 warning symbols here.
1605 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1606 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1607 elf32_arm_readonly_dynrelocs): Likewise.
1608 * elf32-bfin.c (bfin_discard_copies): Likewise.
1609 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1610 elf_cris_discard_excess_dso_dynamics,
1611 elf_cris_discard_excess_program_dynamics): Likewise.
1612 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1613 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1614 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1615 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1616 elf_i386_readonly_dynrelocs): Likewise.
1617 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1618 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1619 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1620 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1621 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1622 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1623 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1624 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1625 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1626 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1627 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1628 elf32_tic6x_readonly_dynrelocs): Likewise.
1629 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1630 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1631 xstormy16_relax_plt_realloc): Likewise.
1632 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1633 * elf64-alpha.c (elf64_alpha_output_extsym,
1634 elf64_alpha_calc_got_offsets_for_symbol,
1635 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1636 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1637 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1638 elf_hppa_unmark_useless_dynamic_symbols,
1639 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1640 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1641 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1642 readonly_dynrelocs, merge_global_got, reallocate_got,
1643 undo_symbol_twiddle): Likewise.
1644 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1645 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1646 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1647 elf_x86_64_readonly_dynrelocs): Likewise.
1648 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1649 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1650 _bfd_elf_link_find_version_dependencies,
1651 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1652 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1653 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1654 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1655 elf_gc_propagate_vtable_entries_used,
1656 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1657 elf_gc_allocate_got_offsets): Likewise.
1658 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1659 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1660 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1661 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1662 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1663 * i386linux.c (linux_tally_symbols): Likewise.
1664 * m68klinux.c (linux_tally_symbols): Likewise.
1665 * sparclinux.c (linux_tally_symbols): Likewise.
1666 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1667 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1669 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1670 function. Update all callers.
1671 * aoutx.h (aout_link_write_other_symbol): Likewise.
1672 * pdp11.c (aout_link_write_other_symbol): Likewise.
1673 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1674 * ecoff.c (ecoff_link_write_external): Likewise.
1675 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1676 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1678 * ecoff.c (ecoff_link_hash_traverse): Delete.
1679 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1680 _bfd_coff_write_global_sym.
1681 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1682 * libcoff.h: Regenerate.
1684 2011-06-10 Nick Clifton <nickc@redhat.com>
1686 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1687 backend does not provide a function for creating dynamic sections
1689 (bfd_elf_final_link): Issue a warning message if a dynamic section
1690 has the SHT_NOTE type.
1691 (bfd_elf_final_link): Do not look for dynamic strings in a section
1692 that does not have the SHT_STRTAB type or the name .dynstr.
1693 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1694 section is not in the output binary.
1695 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1697 2011-06-09 Tristan Gingold <gingold@adacore.com>
1699 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1700 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1703 2011-06-09 Tristan Gingold <gingold@adacore.com>
1705 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1707 2011-06-09 Nick Clifton <nickc@redhat.com>
1710 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1711 that the output section has an allocated bfd_elf_section_data
1713 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1714 symbols in sections that have been removed by garbage collection.
1716 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1718 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1719 relocations in SEC_DEBUGGING sections when building shared
1722 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1725 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1726 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1728 2011-06-08 Tristan Gingold <gingold@adacore.com>
1730 * makefile.vms (OBJS): Add elfxx-ia64.obj
1733 2011-06-08 Alan Modra <amodra@gmail.com>
1735 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1736 * sco5-core.c: Init match_priority field.
1738 2011-06-08 Alan Modra <amodra@gmail.com>
1740 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1741 indirect links here.
1743 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1745 * irix-core.c (irix_core_vec): Add match_priority field.
1747 2011-06-06 Alan Modra <amodra@gmail.com>
1749 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1751 * configure.in: Bump bfd version.
1752 * elfcode.h (elf_object_p): Delete hacks preventing match of
1753 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1754 * elfxx-target.h (elf_match_priority): Define and use.
1755 * format.c (bfd_check_format_matches): Use target match_priority
1756 to choose best of multiple matching targets. In cases with multiple
1757 matches rerun _bfd_check_format if we don't choose the last match.
1758 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1759 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1760 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1761 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1762 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1763 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1764 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1765 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1766 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1767 * vms-lib.c, * xsym.c: Init match_priority field.
1768 * configure: Regenerate.
1769 * bfd-in2.h: Regenerate.
1771 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1774 * elfcode.h (elf_object_p): Revert the last change.
1776 2011-06-04 Alan Modra <amodra@gmail.com>
1778 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1779 return the other arch.
1780 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1783 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1786 * hash.c (higher_primer_number): Add more, small, prime numbers.
1787 (bfd_hash_set_default_size): Likewise.
1789 2011-06-02 Nick Clifton <nickc@redhat.com>
1791 * coff-mcore.c: Fix spelling typo.
1792 * coff-stgo32.c: Likewise.
1793 * elf32-arm.c: Likewise.
1794 * elf32-avr.c: Likewise.
1795 * elf-m68hc1x.c: Likewise.
1796 * elf32-mcore.c: Likewise.
1797 * elf32-mep.c: Likewise.
1798 * elf32-mt.c: Likewise.
1799 * elf32-ppc.c: Likewise.
1800 * elf32-xtensa.c: Likewise.
1801 * elf64-ppc.c: Likewise.
1802 * elfxx-mips.c: Likewise.
1803 * netbsd.h: Likewise.
1804 * nlmcode.h: Likewise.
1805 * vms-alpha.c: Likewise.
1806 * po/bfd.pot: Regenerate.
1807 * po/SRC-POTFILES.in: Regenerate.
1809 2011-06-01 DJ Delorie <dj@redhat.com>
1811 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1812 * target.c: Likewise.
1813 * configure.in: Likewise.
1814 * configure.in: Regenerate.
1815 * elf32-rx.c: Add elf32-rx-be-ns target.
1816 (rx_elf_object_p): Never allow the be-ns target by default,
1817 only allow it if the user requests it.
1819 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1821 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1822 relocation in readonly section in a shared object.
1823 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1825 2011-05-31 Nick Clifton <nickc@redhat.com>
1827 * archive.c (adjust_relative_path): Fix comment to prevent it
1828 corrupting the auto-generated bfd.h.
1830 2011-05-31 Paul Brook <paul@codesourcery.com>
1832 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1833 for known functions.
1834 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1837 2011-05-31 Paul Brook <paul@codesourcery.com>
1839 * elf32-arm.c (arm_stub_is_thumb): Add
1840 arm_stub_long_branch_v4t_thumb_tls_pic.
1841 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1844 2011-05-27 Nick Clifton <nickc@redhat.com>
1847 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1848 unable to read a file pointed to by an entry in a thin archive.
1849 (adjust_relative_path): Use lrealpath to canonicalize paths.
1850 Handle the case where the reference path is above the current
1851 path in the directory tree.
1853 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1856 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1857 R_X86_64_TPOFF64 in executable.
1859 2011-05-26 Alan Modra <amodra@gmail.com>
1861 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1862 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1863 local_protected comment.
1865 2011-05-25 Tristan Gingold <gingold@adacore.com>
1867 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1868 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1869 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1870 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1871 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1872 (elf32-ia64.c): Created from elfnn-ia64.c
1873 (elf64-ia64.c): Likewise.
1874 * elfxx-ia64.h: New file.
1875 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1876 functions.Includes elfxx-ia64.h.
1877 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1878 (IA64_HOWTO): Adjust.
1879 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1880 (elfNN_ia64_reloc_type_lookup): Renames to
1881 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1882 (elfNN_ia64_reloc_name_lookup): Renames to
1883 ia64_elf_reloc_name_lookup. Make it public.
1884 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1885 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1887 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1888 Move it and make it public. Move prototype to elfxx-ia64.h
1889 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1890 Move prototype to elfxx-ia64.h
1891 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1892 (elfNN_ia64_info_to_howto): Adjust calls.
1893 (elfNN_ia64_relax_section): Adjust calls.
1894 (count_dyn_reloc): Fix typo.
1895 (elfNN_ia64_relocate_section): Adjust calls.
1896 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1897 (bfd_elfNN_bfd_reloc_type_lookup)
1898 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1899 * configure: Regenerate.
1900 * Makefile.in: Regenerate.
1902 2011-05-23 DJ Delorie <dj@redhat.com>
1904 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1905 the vma/lma swapping done in elf32_rx_modify_program_headers.
1907 2011-05-23 Nick Clifton <nickc@redhat.com>
1909 * elf-m10300.c (mn10300_elf_mkobject): New function.
1910 (bfd_elf32_mkobject): Define.
1912 2011-05-23 Alan Modra <amodra@gmail.com>
1914 * elf-bfd.h: Comment typo fix.
1915 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1916 struct elf_dyn_relocs throughout.
1917 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1919 2011-05-23 Alan Modra <amodra@gmail.com>
1921 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1922 functions rather than warning callback or _bfd_error_handler.
1923 * elf32-ppc.c: Likewise.
1924 * elf64-ppc.c: Likewise.
1925 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1927 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1929 2011-05-23 Alan Modra <amodra@gmail.com>
1932 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1933 .tbss, and page align same for all SHT_NOBITS sections.
1935 2011-05-21 Alan Modra <amodra@gmail.com>
1938 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1940 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1941 segment if just for .tbss.
1942 (assign_file_positions_for_load_sections): Don't report "can't
1943 allocate in segment" errors for .tbss.
1944 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1945 from SHT_NOBITS section filepos.
1947 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1949 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1950 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1951 (elf32_tic6x_relocate_section): Handle them.
1953 2011-05-18 Nick Clifton <nickc@redhat.com>
1956 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1957 sections when building shared libraries.
1959 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
1962 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1965 2011-05-18 Tristan Gingold <gingold@adacore.com>
1967 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1968 (xcoff_sweep): Always keep dwarf sections.
1969 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1971 2011-05-18 Tristan Gingold <gingold@adacore.com>
1973 * libxcoff.h (struct xcoff_dwsect_name): New type.
1974 (XCOFF_DWSECT_NBR_NAMES): New macro.
1975 (xcoff_dwsect_names): Declare.
1976 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1977 (styp_to_sec_flags): Ditto.
1978 (coff_new_section_hook): Ditto.
1979 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1980 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1982 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1985 * elf32-rx.c (ignore_lma): New variable.
1986 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1987 (rx_modify_program_headers): Only copy the LMA into the VMA if
1990 2011-05-17 Alan Modra <amodra@gmail.com>
1993 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1994 * elflink.c (elf_link_add_object_symbols): Likewise.
1995 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1997 2011-05-16 Alan Modra <amodra@gmail.com>
1999 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
2001 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
2003 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
2004 global GOT entries for GOT_PAGE relocations against global symbols.
2006 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
2008 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
2009 (tic6x-*-*): Replaced by these.
2010 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
2011 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
2012 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
2014 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
2015 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
2016 "elf32-target.h" two more times.
2017 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
2018 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
2019 bfd_elf32_tic6x_elf_le_vec.
2020 * configure: Regenerate.
2022 2011-05-13 Jan Beulich <jbeulich@novell.com>
2024 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
2026 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
2028 * config.in: Regenerated.
2029 * configure: Regenerated.
2030 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
2031 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
2032 HAVE_PSINFO32_T_PR_PID.
2033 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
2034 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
2035 and HAVE_PSINFO32_T_PR_PID.
2036 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
2038 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2040 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
2042 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
2043 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
2045 2011-05-09 Paul Brook <paul@codesourcery.com>
2047 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
2048 * bfd-in2.h: Regenerate.
2049 * elf32-tic6x.c: Include limits.h.
2050 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
2051 _tic6x_elf_section_data): New.
2052 (elf32_tic6x_section_data): Define.
2053 (elf32_tic6x_new_section_hook): Allocate target specific data.
2054 (elf32_tic6x_add_unwind_table_edit): New function.
2055 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
2056 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
2057 elf32_tic6x_copy_exidx_entry): New functions.
2058 (elf_backend_write_section): Define.
2060 2011-05-09 Paul Brook <paul@codesourcery.com>
2062 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
2063 elf32_tic6x_fake_sections): New functions.
2064 (elf_backend_fake_sections): Define.
2066 2011-05-09 Paul Brook <paul@codesourcery.com>
2068 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
2069 (elf_backend_gc_mark_extra_sections): Define.
2071 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2074 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
2075 references to symbols defined in discarded sections.
2077 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2080 * coffgen.c (coff_write_symbol): Assume input section is its own
2081 output section if output_section member not set.
2082 (coff_write_alien_symbol): Likewise.
2084 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
2087 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
2089 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
2092 * section.c (SEC_ELF_REVERSE_COPY): New.
2093 * bfd-in2.h: Regenerated.
2095 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
2098 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
2099 * bfd-in2.h: Regenerate.
2101 2011-05-06 Tristan Gingold <gingold@adacore.com>
2103 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
2104 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
2105 any code section. Add comments.
2106 (alpha_vms_object_p): Use void * instead of PTR.
2107 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
2108 (build_module_list): Guard against no DST section. Add comments.
2109 (alpha_vms_link_output_symbol): Discard undefined symbols.
2110 (alpha_vms_get_section_contents): Simply memcpy if the section was
2111 already loaded. Fix typo.
2112 (vms_new_section_hook): Use void * instead of PTR.
2113 (vms_alpha_vec): Ditto.
2115 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
2117 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
2118 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
2120 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
2122 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
2123 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2124 mismatch. Choose the lower of the two values.
2125 (bfd_elf32_bfd_final_link): New macro.
2127 2011-04-28 Tristan Gingold <gingold@adacore.com>
2129 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2130 (bfd_xcoff_swap_aux_out): Ditto.
2131 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2132 (bfd_xcoff64_swap_aux_out): Ditto.
2134 2011-05-04 Alan Modra <amodra@gmail.com>
2137 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2138 was_undefined on dot-symbols.
2140 2011-05-03 Paul Brook <paul@codesourcery.com>
2143 * elf32-tic6x.c (elf32_tic6x_howto_table,
2144 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2145 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2148 2011-05-01 Alan Modra <amodra@gmail.com>
2151 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2152 creating ifunc sections.
2153 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2155 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
2157 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2160 2011-04-28 Tom Tromey <tromey@redhat.com>
2162 * bfdio.c (memory_bstat): Pass correct size to memset.
2164 2011-04-28 Mike Frysinger <vapier@gentoo.org>
2166 * dwarf2.c (dwarf_debug_sections): Mark const.
2167 * elf.c (special_sections): Likewise.
2168 * libbfd-in.h (dwarf_debug_sections): Likewise.
2169 * libbfd.h: Regenerate.
2171 2011-04-26 Kai Tietz <ktietz@redhat.com>
2173 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2176 2011-04-26 Tristan Gingold <gingold@adacore.com>
2178 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2180 2011-04-24 Alan Modra <amodra@gmail.com>
2184 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2185 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2186 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2187 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2188 it is a redef of an IR symbol in a real BFD.
2190 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2192 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2193 in readonly section in a shared object.
2194 (elf_i386_size_dynamic_sections): Likewise.
2195 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2196 (elf_x86_64_size_dynamic_sections): Likewise.
2198 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2201 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2203 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2205 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2207 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2208 on dynamic symbol error.
2209 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2211 2011-04-20 Tristan Gingold <gingold@adacore.com>
2213 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2215 2011-04-20 Alan Modra <amodra@gmail.com>
2217 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2218 (bfd_hash_table_init_n): Overflow checking.
2219 (bfd_hash_set_default_size): Return current size. Take unsigned long
2220 arg. Add 65537 to hash_size primes.
2221 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2222 * bfd-in2.h: Regenerate.
2224 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2226 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2229 2011-04-20 Alan Modra <amodra@gmail.com>
2231 * libbfd.c (bfd_log2): Do return rounded up value.
2232 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2233 call with expanded old round down version of the function.
2235 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2236 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2238 2011-04-20 Alan Modra <amodra@gmail.com>
2241 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2242 in their own common section.
2243 * elflink.c (elf_link_add_object_symbols): Likewise.
2244 * linker.c (generic_link_check_archive_element): Don't lose flags
2245 if common section is pre-existing.
2246 (_bfd_generic_link_add_one_symbol): Likewise.
2248 2011-04-20 Alan Modra <amodra@gmail.com>
2251 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2252 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2253 multiple_definition regardless of allow_multiple_definition.
2254 * simple.c (simple_dummy_multiple_definition): Update.
2255 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2258 2011-04-18 Tristan Gingold <gingold@adacore.com>
2260 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2262 2011-04-18 Alan Modra <amodra@gmail.com>
2266 * bfd.c (BFD_PLUGIN): Define.
2267 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2268 * bfd-in2.h: Regenerate.
2269 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2270 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2272 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2274 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2277 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2279 * elf-bfd.h (struct sdt_note): New struct.
2280 (struct elf_obj_tdata) <sdt_note_head>: New field.
2281 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2282 (elfobj_grok_stapsdt_note): Likewise.
2283 (elf_parse_notes): Added code to treat SystemTap note
2286 2011-04-12 Richard Henderson <rth@redhat.com>
2288 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2289 exclude empty .got sections.
2291 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2293 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2294 array access for BFD_RELOC_386_IRELATIVE.
2296 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2298 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2300 2011-04-11 Mark Wielaard <mjw@redhat.com>
2303 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2304 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2305 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2306 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2307 also if STB_GNU_UNIQUE symbol binding was seen.
2308 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2309 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2310 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2311 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2312 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2313 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2315 2011-04-11 Alan Modra <amodra@gmail.com>
2317 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2319 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2320 (_bfd_generic_get_section_contents_in_window): Likewise.
2321 * section.c (bfd_get_section_contents): Likewise.
2322 * compress.c (bfd_get_full_section_contents): Likewise.
2323 * elf32-rx.c (rx_final_link): Ignore rawsize.
2324 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2325 bfd with bfd_get_section_limit.
2326 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2327 os->size during final link. Update callers.
2328 * bfd-in2.h: Regenerate.
2330 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2333 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2334 as the number of global entries when merging with the primary GOT.
2336 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2338 * elf32-i386.c: Update copyright year.
2339 * elf64-x86-64.c: Likewise.
2341 2011-04-09 Kai Tietz <ktietz@redhat.com>
2343 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2344 buffer and use rawsize for sorting.
2345 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2346 before doing alignment.
2348 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2350 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2351 error on unsupported relocation.
2352 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2354 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2357 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2360 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2363 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2364 instead of shared for R_386_TLS_LDO_32.
2366 2011-04-08 Tristan Gingold <gingold@adacore.com>
2368 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2370 * xcoff-target.h: Remove
2371 * Makefile.in: Regenerate.
2373 2011-04-07 Cary Coutant <ccoutant@google.com>
2375 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2377 2011-04-07 Paul Brook <paul@codesourcery.com>
2379 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2381 (elf32_tic6x_howto_table_rel): Ditto.
2382 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2383 (elf32_tic6x_check_relocs): Ditto.
2385 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2387 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2389 (strongarm*, thumb*, xscale*): Remove architectures.
2390 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2391 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2392 xscale-*-coff): Remove targets.
2394 2011-04-01 Tristan Gingold <gingold@adacore.com>
2396 * elfxx-ia64.c: include bfd_stdint.h
2398 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2400 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2401 dynobj and its initialization.
2403 2011-03-31 Tristan Gingold <gingold@adacore.com>
2405 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2406 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2407 BFD_HOST_LONG_LONG to 1.
2409 2011-03-31 Tristan Gingold <gingold@adacore.com>
2411 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2412 (_bfd_vms_write_etir): Ditto.
2413 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2414 * configure.com: Generate bfd_stdint.h
2416 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2418 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2419 (elf32_tic6x_setup): Declare.
2420 * elf32-tic6x.c: Include <limits.h>.
2421 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2422 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2424 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2425 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2426 tic6x_elf_scom_symbol_ptr): New static variables.
2427 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2428 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2429 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2430 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2431 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2432 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2433 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2434 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2435 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2436 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2437 to weak symbols as required by the ABI.
2438 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2439 as needed when generating DSBT output.
2440 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2441 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2442 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2443 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2444 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2445 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2446 New static functions.
2447 (ELF_MAXPAGESIZE): Define to 0x1000.
2448 (bfd_elf32_bfd_copy_private_bfd_data,
2449 bfd_elf32_bfd_link_hash_table_create,
2450 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2451 elf_backend_want_got_plt, elf_backend_want_dynbss,
2452 elf_backend_plt_readonly, elf_backend_got_header_size,
2453 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2454 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2455 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2456 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2457 elf_backend_section_from_bfd_section,
2458 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2459 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2460 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2462 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2463 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2464 * bfd/bfd-in2.h: Regenerate.
2465 * bfd/libbfd.h: Regenerate.
2466 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2468 2011-03-31 Tristan Gingold <gingold@adacore.com>
2470 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2471 entry on xcoff when value is C_NULL_VALUE.
2473 2011-03-31 Tristan Gingold <gingold@adacore.com>
2475 * libcoff-in.h (exec_hdr): Remove.
2476 * libcoff.h: Regenerate.
2478 2011-03-30 Nick Clifton <nickc@redhat.com>
2480 * po/da.po: Updated Danish translation.
2482 2011-03-29 Richard Henderson <rth@redhat.com>
2484 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2485 (elf64_alpha_gc_sweep_hook): New.
2486 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2487 (elf_backend_can_gc_sections): New.
2489 2011-03-26 John Marino <binutils@marino.st>
2491 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2492 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2493 * configure: Regenerate.
2495 2011-03-25 Michael Snyder <msnyder@vmware.com>
2497 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2499 2011-03-25 Tristan Gingold <gingold@adacore.com>
2501 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2502 of find_nearest_line on object files.
2504 2011-03-25 Tristan Gingold <gingold@adacore.com>
2506 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2508 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2510 2011-03-24 Alan Modra <amodra@gmail.com>
2512 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2513 old-style __tls_get_addr calls without marker relocs don't match
2514 their arg setup insn one for one. If such mismatches are found
2515 report the reloc and don't do any tls optimization.
2516 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2518 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2520 * bfd-in2.h: Regenerate.
2522 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2524 * archures.c: Add AVR XMEGA architecture information.
2525 * cpu-avr.c (arch_info_struct): Likewise.
2526 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2527 (elf32_avr_object_p): Likewise.
2529 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2531 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2532 * bfd-in2.h: Regenerate.
2533 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2534 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2536 (elf32_arm_howto_from_type): Update accordingly.
2537 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2538 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2539 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2540 with an extra noncall_refcount field.
2541 (arm_local_iplt_info): New structure.
2542 (elf_arm_obj_tdata): Add local_iplt.
2543 (elf32_arm_local_iplt): New accessor macro.
2544 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2545 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2546 Change tls_type to a bitfield and add is_iplt.
2547 (elf32_arm_link_hash_newfunc): Update accordingly.
2548 (elf32_arm_allocate_local_sym_info): New function.
2549 (elf32_arm_create_local_iplt): Likewise.
2550 (elf32_arm_get_plt_info): Likewise.
2551 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2552 (elf32_arm_get_local_dynreloc_list): Likewise.
2553 (create_ifunc_sections): Likewise.
2554 (elf32_arm_copy_indirect_symbol): Update after the changes to
2555 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2556 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2557 to get PLT information. Assert that all STT_GNU_IFUNC references
2558 are turned into PLT references.
2559 (arm_build_one_stub): Pass the symbol type to
2560 elf32_arm_final_link_relocate.
2561 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2562 (elf32_arm_allocate_irelocs): New function.
2563 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2564 all R_ARM_IRELATIVE.
2565 (elf32_arm_allocate_plt_entry): New function.
2566 (elf32_arm_populate_plt_entry): Likewise.
2567 (elf32_arm_final_link_relocate): Add an st_type parameter.
2568 Set srelgot to null for static objects. Use separate variables
2569 to record which st_value and st_type should be used when generating
2570 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2571 symbol's PLT information, setting has_iplt_entry, splt,
2572 plt_offset and gotplt_offset accordingly. Check whether
2573 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2574 the relocation target accordingly. Broaden assert to include
2575 .iplts. Don't set sreloc for static relocations. Assert that
2576 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2577 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2578 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2579 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2580 resolve GOT references to the .igot.plt entry.
2581 (elf32_arm_relocate_section): Update the call to
2582 elf32_arm_final_link_relocate.
2583 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2584 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2585 relocations in shared libraries and relocatable executables.
2586 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2587 to get the list of dynamic relocations for a local symbol.
2588 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2589 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2590 to allocate local symbol information. Treat R_ARM_REL32 and
2591 R_ARM_REL32_NOI as call relocations in shared libraries and
2592 relocatable executables. Record PLT information for local
2593 STT_GNU_IFUNC functions as well as global functions. Count
2594 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2595 to get the list of dynamic relocations for a local symbol.
2596 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2597 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2598 removed. Update after the changes to elf32_arm_link_hash_entry.
2599 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2600 entries should live in .plt or .iplt. Check whether the .igot.plt
2601 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2602 to allocate .plt and .(i)got.plt entries. Detect which .got
2603 entries will need R_ARM_IRELATIVE relocations and use
2604 elf32_arm_allocate_irelocs to allocate them. Likewise other
2605 non-.got dynamic relocations.
2606 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2607 and dynamic relocations for local STT_GNU_IFUNC symbols.
2608 Check whether the .igot.plt and .got entries can be combined.
2609 Detect which .got entries will need R_ARM_IRELATIVE relocations
2610 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2611 section pointers intead of strcmp checks. Handle iplt and igotplt.
2612 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2613 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2614 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2616 (elf32_arm_output_plt_map_1): New function, split out from
2617 elf32_arm_output_plt_map. Handle .iplt entries. Use
2618 elf32_arm_plt_needs_thumb_stub_p.
2619 (elf32_arm_output_plt_map): Call it.
2620 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2621 local .iplt entries.
2622 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2623 (elf32_arm_swap_symbol_out): Likewise.
2624 (elf32_arm_add_symbol_hook): New function.
2625 (elf_backend_add_symbol_hook): Define for all targets.
2627 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2629 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2630 * elf.c (swap_out_syms): Set st_target_internal for each
2632 * elfcode.h (elf_swap_symbol_in): Likewise.
2633 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2634 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2635 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2636 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2637 * elflink.c (elf_link_output_extsym): Likewise.
2638 (bfd_elf_final_link): Likewise.
2639 (elf_link_add_object_symbols): Copy st_target_internal
2640 to the hash table if we see a definition.
2641 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2642 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2643 a branch_type field.
2644 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2645 (arm_type_of_stub): Replace actual_st_type with an
2646 actual_branch_type parameter.
2647 (arm_build_one_stub): Use branch types rather than st_types to
2648 determine the type of branch.
2649 (cortex_a8_erratum_scan): Likewise.
2650 (elf32_arm_size_stubs): Likewise.
2651 (bfd_elf32_arm_process_before_allocation): Likewise.
2652 (allocate_dynrelocs_for_symbol): Likewise.
2653 (elf32_arm_finish_dynamic_sections): Likewise.
2654 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2655 a branch_type parameter.
2656 (elf32_arm_relocate_section): Update call accordingly.
2657 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2658 (elf32_arm_output_map_sym): Initialize st_target_internal.
2659 (elf32_arm_output_stub_sym): Likewise.
2660 (elf32_arm_symbol_processing): Delete.
2661 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2662 Use st_target_internal to record the branch type.
2663 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2665 (elf32_arm_is_function_type): Delete.
2666 (elf_backend_symbol_processing): Likewise.
2667 (elf_backend_is_function_type): Likewise.
2669 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2671 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2672 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2675 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2677 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2678 may_need_local_target_p and may_become_dynamic_p to classify
2679 the relocation type. Don't check info->symbolic or h->def_regular
2680 when deciding whether to record a potential dynamic reloc.
2681 Don't treat potential dynamic relocs as PLT references.
2682 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2683 try to make the PLT reference count go negative.
2685 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2687 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2688 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2689 Only create a dynamic relocation for local references if
2691 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2692 allocation accordingly.
2693 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2695 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2697 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2698 (elf32_arm_add_dynreloc): Likewise.
2699 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2700 to allocate dynamic relocations.
2701 (elf32_arm_size_dynamic_sections): Likewise.
2702 (allocate_dynrelocs): Likewise. Rename to
2703 allocate_dynrelocs_for_symbol.
2704 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2705 create dynamic relocations.
2706 (elf32_arm_finish_dynamic_symbol): Likewise.
2708 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2710 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2711 x32 GD->IE and GD->LE transitions.
2712 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2713 and LD->LE transitions.
2715 2011-03-10 Alan Modra <amodra@gmail.com>
2717 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2718 for LO_DS error message and correct multiple.
2720 2011-03-10 Alan Modra <amodra@gmail.com>
2722 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2723 (ppc64_elf_link_just_syms): New function.
2724 (opd_entry_value): Don't assume big-endian host.
2725 (get_r2off): New function.
2726 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2728 2011-03-06 Michael Snyder <msnyder@vmware.com>
2730 * compress.c (bfd_compress_section_contents): Check for out of mem.
2732 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2733 that case statement falls through intentionally.
2735 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2737 2011-03-04 Alan Modra <amodra@gmail.com>
2739 * archive.c (bsd_write_armap): Don't call stat in deterministic
2740 mode, and don't use st_mtime if stat returns error.
2742 2011-03-03 Michael Snyder <msnyder@vmware.com>
2744 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2746 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2748 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2749 (aout_link_write_other_symbol): Missing break statement.
2751 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2753 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2755 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2757 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2758 x32 IE->LE transition.
2759 (elf_x86_64_relocate_section): Likewise.
2761 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2763 * elflink.c (is_reloc_section): Remove function.
2764 (get_dynamic_reloc_section_name): Construct string manually.
2766 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2768 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2769 (adjust_relative_path): Likewise.
2770 (_bfd_construct_extended_name_table): Likewise.
2771 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2772 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2773 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2774 * elf32-spu.c (sort_bfds): Likewise.
2775 (spu_elf_auto_overlay): Likewise.
2776 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2777 * xcofflink.c (xcoff_set_import_path): Likewise.
2778 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2779 (xtensa_regfile_lookup_shortname): Likewise.
2781 2011-02-28 Alan Modra <amodra@gmail.com>
2784 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2785 stringsize. Properly sanity check symdef_count. Remove redundant
2788 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2790 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2791 and handle claim_file seeking. Only try to load the plugin once.
2793 2011-02-22 Andreas Schwab <schwab@redhat.com>
2795 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2796 relocation read the value from the second GOT slot.
2798 2011-02-15 Tristan Gingold <gingold@adacore.com>
2800 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2802 2011-02-15 Alan Modra <amodra@gmail.com>
2804 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2805 toc relocs. Fuss over free(NULL).
2807 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2809 * elflink.c (bfd_elf_size_dynamic_sections): Add
2810 bfd_get_symbol_leading_char to the start of newname.
2812 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2814 * configure: Regenerate.
2816 2011-02-09 Alan Modra <amodra@gmail.com>
2818 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2819 we are done. When optimising large toc, check that a global
2820 symbol on a toc reloc is defined in a kept section.
2822 2011-02-08 Nick Clifton <nickc@redhat.com>
2825 * elf.c (assign_file_positions_for_load_sections): Set the program
2826 header offset and entry size to zero if there are no program
2829 2011-02-08 Alan Modra <amodra@gmail.com>
2831 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2832 local_syms when looking for local symbols in .toc.
2834 2011-02-01 Alan Modra <amodra@gmail.com>
2836 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2837 for toc pointer on any section having makes_toc_func_call set.
2838 (check_pasted_section): Ensure pasted .init/.fini fragments use
2839 the same toc if any has makes_toc_func_call set.
2841 2011-01-28 Joseph Myers <joseph@codesourcery.com>
2843 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2846 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2848 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2849 common sections too.
2851 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2853 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2856 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2858 Fix compilation for mingw64.
2859 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2860 typecast to avoid warning.
2861 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2863 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2864 of long for pointer to avoid warning.
2865 (elfNN_ia64_relax_brl): Idem.
2866 (elfNN_ia64_install_value): Idem.
2867 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2869 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2871 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2872 h->needs_plt when deciding whether to record a possible dynamic reloc.
2874 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2876 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2877 dynamic relocs for the removed section.
2879 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2881 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2884 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2886 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2887 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2888 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2889 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2890 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2891 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2894 2011-01-14 Alan Modra <amodra@gmail.com>
2896 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2898 (_bfd_default_error_handler): Likewise.
2899 * elf.c (print_segment_map): Likewise.
2900 * libbfd.c (warn_deprecated): Likewise.
2901 * som.c (som_sizeof_headers): No need to do so here.
2902 * coff-i860.c: Replace use of printf for error messages with
2904 * coff-ppc.c: Likewise.
2905 * coff-sh.c: Likewise.
2906 * elf32-bfin.c: Likewise.
2907 * elf32-dlx.c: Likewise.
2908 * elf32-mep.c: Likewise.
2909 * elf32-v850.c: Likewise.
2910 * mach-o.c: Likewise.
2913 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2915 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2917 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2918 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2920 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2922 (elf_x86_64_finish_dynamic_symbol): Updated.
2923 (elf_x86_64_finish_dynamic_sections): Don't use
2924 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2925 bfd_elf64_swap_dyn_out.
2927 2011-01-14 J. Park <grassman@gmail.com>
2930 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2931 following bfd_link_hash_warning symbol link.
2933 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2934 Glauber de Oliveira Costa <glommer@gmail.com>
2936 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2937 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2938 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2940 * libbfd.h: Rebuilt.
2941 * bfd-in2.h: Rebuilt.
2942 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2943 (elf32_arm_reloc_map): Likewise.
2944 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2945 (elf32_arm_stub_long_branch_any_tls_pic,
2946 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2947 (DEF_STUBS): Add new stubs.
2948 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2949 (elf32_arm_local_tlsdesc_gotent): New.
2950 (GOT_TLS_GDESC): New mask.
2951 (GOT_TLS_GD_ANY): Define.
2952 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2953 (elf32_arm_compute_jump_table_size): New.
2954 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2955 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2956 sgotplt_jump_table_size fields.
2957 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2958 (elf32_arm_link_hash_table_create): Initialize new fields.
2959 (arm_type_of_stub): Check TLS desc relocs too.
2960 (elf32_arm_stub_name): TLS desc relocs can be shared.
2961 (elf32_arm_tls_transition): Determine relaxation.
2962 (arm_stub_required_alignment): Add tls stubs.
2963 (elf32_arm_size_stubs): Likewise.
2964 (elf32_arm_tls_relax): Perform TLS relaxing.
2965 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2966 (IS_ARM_TLS_GNU_RELOC): New.
2967 (IS_ARM_TLS_RELOC): Use it.
2968 (elf32_arm_relocate_section): Perform TLS relaxing.
2969 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2971 (allocate_dynrelocs): Allocate tls desc relcoations.
2972 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2974 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2976 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2978 (elf32_arm_finish_dynamic_symbol): Adjust.
2979 (arm_put_trampoline): New.
2980 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2982 (elf_backend_always_size_sections): Define.
2984 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2986 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2988 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2992 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2993 handle symbols marked with regular reference, but not non-GOT
2994 reference when building shared library.
2996 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2997 local and global STT_GNU_IFUNC symols when building shared
2999 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3001 2011-01-05 DJ Delorie <dj@redhat.com>
3003 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
3004 * libbfd.h: Regenerate.
3005 * bfd-in2.h: Regenerate.
3006 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
3008 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
3010 * cpu-i386.c (bfd_i386_compatible): New.
3011 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
3012 with bfd_i386_compatible.
3013 (bfd_x86_64_arch_intel_syntax): Likewise.
3014 (bfd_i386_arch_intel_syntax): Likewise.
3015 (i8086_arch): Likewise.
3016 (bfd_x64_32_arch): Likewise.
3017 (bfd_x86_64_arch): Likewise.
3018 (bfd_i386_arch): Likewise.
3020 For older changes see ChangeLog-2010
3026 version-control: never
projects / deliverable / binutils-gdb.git / blob