1 2011-12-07 Alan Modra <amodra@gmail.com>
4 * elflink.c (elf_gc_sweep_symbol): Discard unmarked symbols
5 defined in shared libraries.
7 2011-12-07 Tristan Gingold <gingold@adacore.com>
9 * mach-o.c (bfd_mach_o_canonicalize_symtab): Fix indentation.
11 (bfd_mach_o_read_symtab_symbol): Now returns a bfd_boolean.
12 Adjust return statements.
13 (bfd_mach_o_read_symtab_strtab): Likewise.
14 (bfd_mach_o_read_symtab_symbols): Likewise.
15 (bfd_mach_o_scan_start_address): Likewise. Make it static.
16 (bfd_mach_o_scan): Likewise.
17 (bfd_mach_o_read_dysymtab_symbol): Remove unused function.
18 (bfd_mach_o_header_p): Adjust call.
19 (bfd_mach_o_cpu_name): Make it const.
20 (bfd_mach_o_filetype_name): Likewise.
21 (bfd_mach_o_header_flags_name): Likewise.
22 (bfd_mach_o_section_type_name): Likewise.
23 (bfd_mach_o_section_attribute_name): Likewise.
24 (bfd_mach_o_load_command_name): Likewise.
25 (bfd_mach_o_get_section_type_from_name): Add a const qualifier
27 (bfd_mach_o_get_section_attribute_from_name): Likewise.
28 * mach-o.h (bfd_mach_o_read_dysymtab_symbol)
29 (bfd_mach_o_scan_start_address, bfd_mach_o_scan): Remove.
31 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
33 * elf-bfd.h (elfcore_write_s390_last_break): Add prototype.
34 (elfcore_write_s390_system_call): Likewise.
35 * elf.c (elfcore_write_s390_last_break): New function.
36 (elfcore_write_s390_system_call): Likewise.
37 (elfcore_write_register_note): Call them.
38 (elfcore_grok_s390_last_break): New function.
39 (elfcore_grok_s390_system_call): Likewise.
40 (elfcore_grok_note): Call them.
42 2011-12-05 Tristan Gingold <gingold@adacore.com>
44 * mach-o.c (bfd_mach_o_read_symtab_symbol): Accept indirect symbols.
46 2011-12-05 Tristan Gingold <gingold@adacore.com>
48 * mach-o.c (bfd_mach_o_write_contents): Handle LC_LOAD_UPWARD_DYLIB.
49 (bfd_mach_o_read_dylib): Likewise.
50 (bfd_mach_o_read_command): Likewise.
51 (bfd_mach_o_bfd_print_private_bfd_data): Likewise.
53 2011-12-05 Tristan Gingold <gingold@adacore.com>
55 * mach-o.c (bfd_mach_o_read_command): Add the bfd in the error
57 (bfd_mach_o_openr_next_archived_file): Use arch name as member name.
58 (bfd_mach_o_fat_extract): Ditto.
60 2011-12-03 Alan Modra <amodra@gmail.com>
63 * elflink.c (bfd_elf_final_link): Don't segfault when checking
64 for DT_TEXTREL and .dynamic does not exist.
66 2011-12-03 Alan Modra <amodra@gmail.com>
69 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Revert substantive
70 change in 2011-07-01 commit. Comment.
71 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
73 2011-12-01 Mikael Pettersson <mikpe@it.uu.se>
75 * elf32-m68k.c (elf_m68k_check_relocs) <R_68K_8, R68K_16, R_68K_32>: For
76 non-SEC_ALLOC sections break before GOT and PLT accounting.
78 2011-12-01 Hans-Peter Nilsson <hp@axis.com>
80 * elf32-cris.c (cris_elf_check_relocs) <plt accounting for
81 R_CRIS_8, R_CRIS_16, and R_CRIS_32>: Move early break for
82 non-SEC_ALLOC sections before GOT and PLT accounting.
84 2011-11-29 Andrew Pinski <apinski@cavium.com>
86 * archures.c (bfd_mach_mips_octeonp): New macro.
87 * bfd-in2.h: Regenerate.
88 * bfd/cpu-mips.c (I_mipsocteonp): New enum value.
89 (arch_info_struct): Add bfd_mach_mips_octeonp.
90 * elfxx-mips.c (mips_set_isa_flags): Add bfd_mach_mips_octeonp.
91 (mips_mach_extensions): Add bfd_mach_mips_octeonp.
93 2011-11-23 Tristan Gingold <gingold@adacore.com>
95 * vms-lib.c (get_idxlen): Add comments. Fix type in sizeof.
96 (vms_write_index): Add comments.
98 2011-11-22 DJ Delorie <dj@redhat.com>
100 * elf32-rx.c (rx_elf_object_p): Add more checks for "scanning" to
101 avoid using the special non-swapping target when not explicitly
104 2011-11-22 Daniel Calcoen <Daniel.Calcoen@cern.ch>
106 * elf32-rx.c (rx_elf_object_p): Correct typo: lma->vma.
108 2011-11-22 Tristan Gingold <gingold@adacore.com>
110 * mach-o.c (bfd_mach_o_print_symbol): Display COM for common
111 symbols. Print section name in brackets.
113 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
115 * config.bfd: Add vectors for powerpc and powerpc64-freebsd.
116 * configure.in (TDEFINES): Add rules for powerpc*-freebsd.
117 * configure: Regenerate.
118 * elf32-ppc.c: Add powerpc-freebsd definitions.
119 * elf64-ppc.c: Add powerpc64-freebsd definitions.
120 * targets.c: Add bits for powerpc and powerpc64-freebsd.
122 2011-11-17 Philipp Thomas <philipp@thogro.org>
124 * elf32-arm.c (elf32_thumb_to_arm_stub): Sync message so that it
125 needs to be translated only once.
127 2011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
129 * elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to
131 (mips16_elf64_howto_table_rela): Likewise.
132 (micromips_elf64_howto_table_rela): Likewise.
133 * elfn32-mips.c (elf_mips_howto_table_rela): Likewise.
134 (elf_mips16_howto_table_rela): Likewise.
135 (elf_micromips_howto_table_rela): Likewise.
137 2011-11-15 Alan Modra <amodra@gmail.com>
138 Andreas Tobler <andreast@fgznet.ch>
140 * elflink.c (_bfd_elf_create_got_section): Replace
141 bfd_make_section_with_flags with bfd_make_section_anyway_with_flags.
142 (_bfd_elf_link_create_dynamic_sections): Likewise.
143 * elf32-ppc.c (ppc_elf_create_glink): Likewise.
144 (ppc_elf_create_dynamic_sections): Likewise.
146 2011-11-14 Maxim Kuvyrkov <maxim@codesourcery.com>
148 * elfxx-mips.c (mips_n64_exec_plt0_entry): Use 64-bit move.
150 2011-11-08 Nick Clifton <nickc@redhat.com>
152 * elf-m10300.c (mn10300_elf_relax_section): Fix check for an
153 immediate move into an address register.
155 2011-11-09 Alan Modra <amodra@gmail.com>
157 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in
158 executables when export_dynamic.
160 2011-11-08 Alan Modra <amodra@gmail.com>
162 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
163 ha_relocs_not_using_r2 to unexpected_toc_insn.
164 (ok_lo_toc_insn): New function.
165 (ppc64_elf_edit_toc): Check insn on lo toc reloc. Emit warning.
166 (ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
167 Handle addic on lo toc reloc.
169 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
172 * elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
173 go through PLT. Reset plt field with init_plt_offset.
174 (elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
175 allocated for symbols referenced by a plabel.
177 2011-11-02 DJ Delorie <dj@redhat.com>
179 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
182 2011-11-02 Jan Beulich <jbeulich@suse.com>
184 * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
185 internal_syment *' parameter. Extend 'dummy' to an array with two
186 elements. Set n_numaux early. Handle BSF_FILE.
187 (coff_write_symbols): Pass NULL as new third argument to
188 coff_write_alien_symbol().
189 * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
190 obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
191 from non-COFF input BFDs.
192 * libcoff-in.h (coff_write_alien_symbol): Declare.
193 * libcoff.h (coff_write_alien_symbol): Re-generate.
195 2011-11-01 DJ Delorie <dj@redhat.com>
197 * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
198 (ALL_MACHINES_CFILES): Add cpu-rl78.c.
199 (BFD32_BACKENDS): Add elf32-rl78.lo.
200 (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
201 (Makefile.in): Regenerate.
202 * archures.c (bfd_architecture): Define bfd_arch_rl78.
203 (bfd_archures_list): Add bfd_rl78_arch.
204 * config.bfd: Add rl78-*-elf.
205 * configure.in: Add bfd_elf32_rl78_vec.
206 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
207 * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
208 * Makefile.in: Regenerate.
209 * bfd-in2.h: Regenerate.
210 * configure: Regenerate.
211 * libbfd.h: Regenerate.
212 * cpu-rl78.c: New file.
213 * elf32-rl78.c: New file.
215 2011-10-26 Nick Clifton <nickc@redhat.com>
218 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
219 * elf32-hppa.c (STUB_SUFFIX): Likewise.
221 2011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
223 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
224 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
225 (BFD32_BACKENDS): Add elf32-epiphany.lo.
226 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
227 * archures.c (bfd_arch_epiphany): Add.
228 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
229 (bfd_epiphany_arch): Declare.
230 (bfd_archures_list): Add &bfd_epiphany_arch.
231 * config.bfd (epiphany-*-elf): New target case.
232 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
233 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
234 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
235 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
236 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
237 * targets.c (bfd_elf32_epiphany_vec): Declare.
238 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
239 * Makefile.in: Regenerate.
240 * bfd-in2.h: Regenerate.
241 * configure: Regenerate.
242 * libbfd.h: Regenerate.
243 * po/SRC-POTFILES.in: Regenerate.
244 * po/bfd.pot: Regenerate.
245 * cpu-epiphany.c: New file.
246 * elf32-epiphany.c: New file.
248 2011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
250 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
253 2011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
256 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
257 identical TAG_PCS_config attributes.
259 2011-10-24 Nick Clifton <nickc@redhat.com>
261 * po/ja.po: Updated Japanese translation.
263 2011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
266 * bfd-in.h: Include <sys/stat.h> rather than forward defining
268 * bfd-in2.h: Regenerate.
270 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
273 * elf32-i386.c (elf_i386_relocate_section): Replace
274 R_386_IRELATIVE with R_386_RELATIVE.
276 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
277 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
279 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
281 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
283 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
285 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
288 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
289 and next_irelative_index.
290 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
291 and next_irelative_index.
292 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
294 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
295 next_irelative_index from reloc_count.
296 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
299 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
300 next_jump_slot_index and next_irelative_index.
301 (elf_x86_64_link_hash_table_create): Initialize
302 next_jump_slot_index and next_irelative_index.
303 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
305 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
308 2011-10-20 Nick Clifton <nickc@redhat.com>
311 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
313 * elf64-ppc.c (STUB_SUFFIX): Likewise.
314 * elf32-hppa.c (STUB_SUFFIX): Likewise.
316 2011-10-20 Alan Modra <amodra@gmail.com>
318 * elf32-i386.c (i386_opcode16): Delete.
319 (elf_i386_check_tls_transition): Use memcmp to compare contents.
320 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
321 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
323 2011-10-19 Alan Modra <amodra@gmail.com>
326 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
327 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
328 "mark". Hide undefweak too. Clear def_regular and ref_regular.
329 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
330 reloc errors from garbage-collected code.
331 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
332 * elf32-bfin.c (bfin_relocate_section): Likewise.
333 (bfinfdpic_relocate_section): Likewise.
334 * elf32-cris.c (cris_elf_relocate_section): Likewise.
335 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
336 * elf32-i386.c (elf_i386_relocate_section): Likewise.
337 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
338 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
339 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
340 * elf32-s390.c (elf_s390_relocate_section): Likewise.
341 * elf32-sh.c (sh_elf_relocate_section): Likewise.
342 * elf32-spu.c (spu_elf_relocate_section): Likewise.
343 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
344 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
345 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
346 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
347 * elf64-s390.c (elf_s390_relocate_section): Likewise.
348 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
349 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
350 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
351 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
353 2011-10-19 Alan Modra <amodra@gmail.com>
356 * elflink.c (elf_link_output_extsym): Correct test for warning when
357 forced local executable syms are referenced from shared libraries.
359 2011-10-19 Alan Modra <amodra@gmail.com>
362 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
364 2011-10-18 David S. Miller <davem@davemloft.net>
367 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
368 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
369 call delay slot instruction forward 4 bytes when performing
372 2011-10-17 Alan Modra <amodra@gmail.com>
376 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
377 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
379 2011-10-14 Hans-Peter Nilsson <hp@axis.com>
381 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
382 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
384 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
385 updates of the plt refcount.
386 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
387 refcount in relation to the plt refcount.
389 2011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
391 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
394 2011-10-11 Alan Modra <amodra@gmail.com>
397 * archive.c (bfd_generic_archive_p): Only check first element
398 when target_defaulted.
399 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
400 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
402 2011-10-11 Alan Modra <amodra@gmail.com>
405 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
406 thin archive element using container target if not defaulted.
408 2011-10-10 Nick Clifton <nickc@redhat.com>
410 * po/es.po: Updated Spanish translation.
411 * po/fi.po: Updated Finnish translation.
412 * po/fr.po: Updated French translation.
413 * po/ru.po: Updated Russian translation.
415 2011-10-10 Alan Modra <amodra@gmail.com>
417 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
418 (struct ppc_link_hash_table): Add tocsave_htab.
419 (struct tocsave_entry): New.
420 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
421 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
422 (ppc64_elf_link_hash_table_free): ..and delete it.
423 (build_plt_stub): Always put STD_R2_40R1 first.
424 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
425 on plt call. If present add prologue nop location to tocsave_htab.
426 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
427 first insn of plt call stub when R_PPC64_TOCSAVE present.
429 2011-10-08 H.J. Lu <hongjiu.lu@intel.com>
432 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
433 alignment and size for common symbols.
435 2011-10-08 Alan Modra <amodra@gmail.com>
439 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
442 2011-10-08 Alan Modra <amodra@gmail.com>
445 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
446 even when strip_discarded is false.
448 2011-10-05 Kai Tietz <ktietz@redhat.com>
450 * coffgen.c (coff_write_alien_symbol): Don't write
451 symbol for discarded sections, if strip_discarded isn't
452 explicit set to false.
453 (coff_write_native_symbol): Likewise.
455 2011-10-05 DJ Delorie <dj@redhat.com>
456 Nick Clifton <nickc@redhat.com>
458 * elf32-rx.c: Add support for PID mode.
459 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
460 Include addend in R_RX_SYM relocations.
462 2011-09-30 Tristan Gingold <gingold@adacore.com>
464 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
465 (read_section): Add sec argument. Adjust the code to get section
467 (read_indirect_string): Adjust call to read_section.
468 (read_abbrevs): Ditto.
469 (decode_line_info): Ditto.
470 (read_debug_ranges): Ditto.
471 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
472 (find_debug_info): Add debug_sections parameter. Use it instead
474 (place_sections): Get section names from stash.
475 (find_line): Add debug_sections argument. Initialize
476 debug_sections field of stash from it.
477 Adjust calls to find_debug_info.
478 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
479 Adjust call to find_line.
480 (_bfd_dwarf2_find_line): Adjust call to find_line.
481 * libcoff-in.h (struct dwarf_debug_section): New declaration.
482 (coff_find_nearest_line_with_names): Likewise.
483 * libcoff.h: Regenerate.
484 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
485 (dwarf_debug_sections): Likewise.
486 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
487 * libbfd.h: Regenerate.
488 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
489 _bfd_dwarf2_find_nearest_line.
490 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
491 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
492 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
493 * coffgen.c (coff_find_nearest_line_with_names): New function.
494 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
495 * coff-rs6000.c (xcoff_debug_sections): New constant.
496 (xcoff_find_nearest_line): New function.
497 (rs6000coff_vec): Use xcoff_find_nearest_line.
498 (pmac_xcoff_vec): Ditto.
500 2011-09-30 Alan Modra <amodra@gmail.com>
503 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
504 (ppc64_elf_edit_toc): Check HA relocs.
505 (ha_reloc_match): Delete function.
506 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
507 Instead do it and low part optimization based on
508 ha_relocs_not_using_r2.
510 2011-09-29 Alan Modra <amodra@gmail.com>
513 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
514 debug and special section groups.
516 2011-09-29 H.J. Lu <hongjiu.lu@intel.com>
519 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
520 clearing def_dynamic.
521 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
523 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
526 2011-09-27 Kai Tietz <ktietz@redhat.com>
528 * coffcode.h (sec_to_styp_flags): Handle
529 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
530 SEC_LINK_DUPLICATES_SAME_SIZE.
532 2011-09-22 Tristan Gingold <gingold@adacore.com>
534 * configure.in: Bump version to 2.22.51
535 * configure: Regenerate.
537 2011-09-21 David S. Miller <davem@davemloft.net>
539 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
540 * elfxx-sparc.h: Declare it.
541 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
542 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
544 2011-09-21 Tristan Gingold <gingold@adacore.com>
546 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
547 Deals with size limited strings.
548 (bfd_mach_o_build_commands): Initialize more fields.
550 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
553 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
556 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
559 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
560 to struct bfd_elf_version_tree.
562 * elflink.c (elf_info_failed): Remove verdefs.
563 (_bfd_elf_export_symbol): Updated.
564 _bfd_elf_link_assign_sym_version): Likewise.
565 (bfd_elf_size_dynamic_sections): Remove pointer to struct
566 bfd_elf_version_tree. Updated.
567 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
570 * linker.c (bfd_hide_sym_by_version): New.
572 * bfd-in2.h: Regenerated.
574 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
577 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
578 if there are no GOT relocations.
580 2011-09-09 Kai Tietz <ktietz@redhat.com>
582 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
583 for targets without symbol_leading_char.
585 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
587 * bfdwin.c (bfd_get_file_window): Fix memory leak.
589 2011-09-07 Alan Modra <amodra@gmail.com>
592 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
595 2011-09-06 Alan Modra <amodra@gmail.com>
598 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
599 (ppc64_elf_edit_toc): Fix style nit. Report some details
600 on linker failure due to reference in debug or non-alloc
601 sections to optimized away toc entry, and don't abort.
603 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
605 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
608 2011-08-26 Nick Clifton <nickc@redhat.com>
610 * po/es.po: Updated Spanish translation.
612 2011-08-19 Alan Modra <amodra@gmail.com>
614 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
615 we haven't seen expected -mcmodel=medium/large code relocs.
617 2011-08-18 Tristan Gingold <gingold@adacore.com>
619 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
621 2011-08-17 Tristan Gingold <gingold@adacore.com>
623 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
625 2011-08-17 Alan Modra <amodra@gmail.com>
628 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
629 (_bfd_handle_already_linked): Declare.
630 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
631 _bfd_coff_section_already_linked.
632 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
633 * coffcode.h (coff_section_already_linked): Likewise.
634 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
635 * elf-bfd.h: Likewise.
636 * libbfd-in.h: Likewise.
637 * targets.c: Likewise.
638 * linker.c (bfd_section_already_linked): Likewise.
639 (bfd_section_already_linked_table_lookup): Likewise.
640 (bfd_section_already_linked_table_insert): Likewise.
641 (_bfd_generic_section_already_linked): Likewise. Call
642 _bfd_handle_already_linked.
643 (_bfd_handle_already_linked): New function, split out from..
644 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
645 2011-07-09 changes. Avoid unnecessary strcmp when matching
646 already_linked_list entries. Match plugin linkonce section.
647 (section_signature): Delete.
648 * coffgen.c (_bfd_coff_section_already_linked): New function.
649 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
650 * libbfd.h: Regenerate.
651 * libcoff.h: Regenerate.
652 * bfd-in2.h: Regenerate.
654 2011-08-14 Alan Modra <amodra@gmail.com>
656 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
657 shared and call to _mcount will go via plt.
659 2011-08-14 Alan Modra <amodra@gmail.com>
661 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
662 * elf32-ppc.c: Likewise.
663 (ppc_elf_select_plt_layout): Use einfo rather than info to report
666 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
669 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
670 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
671 and zero-extend it to 64bit if addend is zero for x32. Generate
672 R_X86_64_RELATIVE64 for x32.
674 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
676 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
677 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
678 * elf32-arm.c (elf32_arm_link_hash_table): New field.
679 (elf232_arm_link_hash_table_create): Initialise new field.
680 (check_use_blx): Change test depending on fix_arm1176.
681 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
682 command line options.
684 2011-08-08 Tristan Gingold <gingold@adacore.com>
686 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
687 (segsec_names_xlat): Reorder elements.
688 (bfd_mach_o_read_section_32): Fix typo.
689 (bfd_mach_o_read_section_64): Fix typo.
691 2011-08-08 Tristan Gingold <gingold@adacore.com>
693 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
694 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
695 (bfd_mach_o_section): Use them. Add next field.
696 (bfd_mach_o_segment_command): Replace sections array by
697 sect_head and sect_tail.
698 (bfd_mach_o_get_mach_o_section): New macro.
699 (bfd_mach_o_lookup_section): Remove.
700 (bfd_mach_o_new_section_hook): New function.
701 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
703 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
704 parameter with segname and sectname parameters. Adjust.
705 (bfd_mach_o_append_section_to_segment): New function. Use a
706 linked list for Mach-O sections.
707 (bfd_mach_o_write_segment_32): Adjust.
708 (bfd_mach_o_write_segment_64): Ditto.
709 (bfd_mach_o_build_commands): Fix comment. Adjust.
710 (bfd_mach_o_flatten_sections): Adjust.
711 (bfd_mach_o_print_section_map): Adjust.
712 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
713 (bfd_mach_o_new_section_hook): New function.
714 (bfd_mach_o_init_section_from_mach_o): Ditto.
715 (bfd_mach_o_read_section_32): Remove section parameter.
716 Return a section instead.
717 (bfd_mach_o_read_section_64): Ditto.
718 (bfd_mach_o_read_section): Ditto.
719 (bfd_mach_o_make_bfd_section): Adjust.
720 (bfd_mach_o_read_segment): Adjust for new profile of
721 bfd_mach_o_read_section.
722 (bfd_mach_o_lookup_section): Remove.
723 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
725 2011-08-08 Tristan Gingold <gingold@adacore.com>
727 * mach-o.h (bfd_mach_o_version_min_command): New structure.
728 (bfd_mach_o_load_command): Add version_min.
729 (mach_o_data_struct): Fix comment.
730 * mach-o.c (bfd_mach_o_read_version_min): New function.
731 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
732 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
733 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
734 (bfd_mach_o_get_name_or_null): New function.
735 (bfd_mach_o_get_name): Use the above new one.
736 (bfd_mach_o_load_command_name): Add the above new commands.
737 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
738 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
739 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
740 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
742 2011-08-08 Tristan Gingold <gingold@adacore.com>
744 * mach-o.h: Move size macros to external.h
745 Move reloc macros to reloc.h and x86-64.h.
746 * mach-o-i386.c: Includes mach-o/reloc.h
747 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
748 * mach-o.c: Add includes.
749 (bfd_mach_o_write_header): Use structure from external.h to convert.
750 (bfd_mach_o_write_thread): Ditto.
751 (bfd_mach_o_write_relocs): Ditto.
752 (bfd_mach_o_write_section_32): Ditto.
753 (bfd_mach_o_write_section_64): Ditto.
754 (bfd_mach_o_write_segment_32): Ditto.
755 (bfd_mach_o_write_segment_64): Ditto.
756 (bfd_mach_o_write_symtab): Ditto.
757 (bfd_mach_o_write_contents): Ditto.
758 (bfd_mach_o_read_header): Ditto.
759 (bfd_mach_o_read_section_32): Ditto.
760 (bfd_mach_o_read_section_64): Ditto.
761 (bfd_mach_o_read_symtab_symbol): Ditto.
762 (bfd_mach_o_read_dylinker): Ditto.
763 (bfd_mach_o_read_dylib): Ditto.
764 (bfd_mach_o_read_dysymtab): Ditto.
765 (bfd_mach_o_read_symtab): Ditto.
766 (bfd_mach_o_read_linkedit): Ditto.
767 (bfd_mach_o_read_str): Ditto.
768 (bfd_mach_o_read_dyld_info): Ditto.
769 (bfd_mach_o_read_segment): Ditto.
770 (bfd_mach_o_read_command): Ditto.
771 (bfd_mach_o_archive_p): Ditto.
772 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
773 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
774 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
775 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
776 of an hard-coded value.
778 2011-08-08 Tristan Gingold <gingold@adacore.com>
780 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
781 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
782 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
783 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
785 2011-08-08 Tristan Gingold <gingold@adacore.com>
787 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
788 (bfd_mach_o_convert_section_name_to_bfd): Use it.
789 (bfd_mach_o_get_section_type_from_name): New function.
790 (bfd_mach_o_get_section_attribute_from_name): Ditto.
791 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
792 Add comments. Add prototypes for the above new functions.
794 2011-08-05 Mark Kettenis <kettenis@gnu.org>
796 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
798 2011-08-05 Alan Modra <amodra@gmail.com>
800 * elf64-ppc.c (maybe_strip_output): New function.
801 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
803 2011-08-05 Alan Modra <amodra@gmail.com>
806 * elflink.c (_bfd_elf_section_already_linked): Return matched
807 status. Remove COFF comdat section handling.
808 * linker.c (_bfd_generic_section_already_linked): Return matched
809 status. Don't set SEC_GROUP in l_flags for plugin entries.
810 (bfd_section_already_linked): Update prototype.
811 * targets.c (_section_already_linked): Likewise.
812 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
813 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
814 (_bfd_nolink_section_already_linked): Update.
815 * libbfd.h: Regenerate.
816 * bfd-in2.h: Regenerate.
818 2011-08-05 Alan Modra <amodra@gmail.com>
820 * elf32-ppc.c: Include dwarf2.h.
821 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
822 (ppc_elf_create_glink): Create .eh_frame section.
823 (glink_eh_frame_cie): New array.
824 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
825 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
827 2011-08-04 Tristan Gingold <gingold@adacore.com>
829 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
830 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
832 2011-08-03 Tristan Gingold <gingold@adacore.com>
834 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
835 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
837 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
839 * elfxx-mips.c (check_4byte_branch): Remove function.
840 (check_relocated_bzc): New function.
841 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
842 instructions that immediately follow a compact branch
845 2011-08-02 Alan Modra <amodra@gmail.com>
847 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
849 (ppc_build_one_stub): Adjust get_relocs call to suit..
850 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
852 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
855 * archures.c (bfd_mach_i386_intel_syntax): New.
856 (bfd_mach_i386_i8086): Updated.
857 (bfd_mach_i386_i386): Likewise.
858 (bfd_mach_x86_64): Likewise.
859 (bfd_mach_x64_32): Likewise.
860 (bfd_mach_i386_i386_intel_syntax): Likewise.
861 (bfd_mach_x86_64_intel_syntax): Likewise.
862 (bfd_mach_x64_32_intel_syntax): Likewise.
863 (bfd_mach_l1om): Likewise.
864 (bfd_mach_l1om_intel_syntax): Likewise.
865 (bfd_mach_k1om): Likewise.
866 (bfd_mach_k1om_intel_syntax): Likewise.
868 * bfd-in2.h: Regenerated.
870 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
872 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
873 (bfd_x64_32_arch): Likewise.
875 * elf64-x86-64.c: Include "libiberty.h".
876 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
877 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
878 (elf_x86_64_reloc_type_lookup): Likewise.
879 (elf_x86_64_reloc_name_lookup): Likewise.
880 (elf_x86_64_relocate_section): Likewise.
881 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
883 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
885 * elfxx-mips.c (check_br32): Fix return type.
887 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
889 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
891 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
893 * elfxx-mips.c: Adjust comments throughout.
894 (mips_elf_relax_delete_bytes): Reshape code.
895 (_bfd_mips_elf_relax_section): Remove check for
896 R_MICROMIPS_GPREL16 relocations. Reshape code.
898 2011-07-28 Roland McGrath <mcgrathr@google.com>
900 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
901 (elf_i386_nacl_plt0_entry): New variable.
902 (elf_i386_plt_entry): New variable.
903 (elf_i386_nacl_pic_plt0_entry): New variable.
904 (elf_i386_nacl_pic_plt_entry): New variable.
905 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
906 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
907 (elf_backend_plt_alignment): Likewise.
909 * config.bfd: Handle i[3-7]86-*-nacl*.
910 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
911 * targets.c: Support bfd_elf32_i386_nacl_vec.
912 * configure.in: Likewise.
913 * configure: Regenerated.
915 * elf32-i386.c (struct elf_i386_plt_layout): New type.
916 (GET_PLT_ENTRY_SIZE): New macro.
917 (elf_i386_plt): New variable.
918 (struct elf_i386_backend_data): New member `plt'.
919 (elf_i386_arch_bed): Add initializer for it.
920 (elf_i386_vxworks_arch_bed): Likewise.
921 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
922 (elf_i386_plt_sym_val): Likewise.
923 (elf_i386_relocate_section): Likewise.
924 (elf_i386_finish_dynamic_symbol): Likewise.
925 Also use other elf_i386_plt_layout members for PLT details.
926 (elf_i386_finish_dynamic_sections): Likewise.
928 * elf32-i386.c (struct elf_i386_backend_data): New type.
929 (get_elf_i386_backend_data): New macro.
930 (elf_i386_arch_bed): New variable.
931 (elf_backend_arch_data): New macro.
932 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
933 (elf_i386_link_hash_table_create): Don't initialize them.
934 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
935 elf_i386_backend_data, not elf_i386_link_hash_table.
936 (elf_i386_adjust_dynamic_symbol): Likewise.
937 (elf_i386_allocate_dynrelocs): Likewise.
938 (elf_i386_readonly_dynrelocs): Likewise.
939 (elf_i386_size_dynamic_sections): Likewise.
940 (elf_i386_relocate_section): Likewise.
941 (elf_i386_finish_dynamic_symbol): Likewise.
942 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
943 (elf_i386_vxworks_link_hash_table_create): Function removed.
944 (elf_i386_vxworks_arch_bed): New variable.
945 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
947 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
948 * elfxx-target.h (elf_backend_arch_data): New macro.
949 (elfNN_bed): Use it as initializer for the new member.
951 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
953 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
956 2011-07-26 Jakub Jelinek <jakub@redhat.com>
958 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
959 and .zdebug_macro entry.
960 (dwarf_debug_section_enum): Add debug_macro.
962 2011-07-26 Alan Modra <amodra@gmail.com>
964 * elf64-ppc.c: Include dwarf2.h.
965 (struct ppc_link_hash_table): Add glink_eh_frame.
966 (create_linkage_sections): Create .eh_frame section.
967 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
969 (glink_eh_frame_cie): New array.
970 (ppc64_elf_size_stubs): Size glink_eh_frame.
971 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
972 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
974 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
977 * elf64-mmix.c (struct _mmix_elf_section_data): New members
978 has_warned_bpo and has_warned_pushj.
979 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
980 converting to ISO C. Add new parameter error_message. All
982 (mmix_elf_perform_relocation): Ditto.
983 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
984 Handle the case where mmix_elf_check_common_relocs has not been
985 called, missing preparations for relocs of the respective type.
987 2011-07-24 Chao-ying Fu <fu@mips.com>
988 Ilie Garbacea <ilie@mips.com>
989 Maciej W. Rozycki <macro@codesourcery.com>
990 Joseph Myers <joseph@codesourcery.com>
991 Catherine Moore <clm@codesourcery.com>
992 Richard Sandiford <rdsandiford@googlemail.com>
994 * archures.c (bfd_mach_mips_micromips): New macro.
995 * cpu-mips.c (I_micromips): New enum value.
996 (arch_info_struct): Add bfd_mach_mips_micromips.
997 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
999 (_bfd_mips_elf_relax_section): Likewise.
1000 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1001 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1003 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1004 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1005 (gprel16_reloc_p): Handle microMIPS ASE.
1006 (literal_reloc_p): New function.
1007 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
1008 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
1009 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1010 and _bfd_mips_elf_reloc_shuffle changes.
1011 (mips_elf_gprel32_reloc): Update comment.
1012 (micromips_reloc_map): New variable.
1013 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1014 (mips_elf32_rtype_to_howto): Likewise.
1015 (mips_info_to_howto_rel): Likewise.
1016 (bfd_elf32_bfd_is_target_special_symbol): Define.
1017 (bfd_elf32_bfd_relax_section): Likewise.
1018 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
1019 (micromips_elf64_howto_table_rela): Likewise.
1020 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1021 and _bfd_mips_elf_reloc_shuffle changes.
1022 (micromips_reloc_map): Likewise.
1023 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
1024 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1025 (mips_elf64_rtype_to_howto): Likewise.
1026 (bfd_elf64_bfd_is_target_special_symbol): Define.
1027 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
1028 (elf_micromips_howto_table_rela): Likewise.
1029 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1030 and _bfd_mips_elf_reloc_shuffle changes.
1031 (micromips_reloc_map): Likewise.
1032 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1033 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1034 (mips_elf_n32_rtype_to_howto): Likewise.
1035 (bfd_elf32_bfd_is_target_special_symbol): Define.
1036 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
1037 (LA25_LUI_MICROMIPS_2): Likewise.
1038 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
1039 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
1040 (TLS_RELOC_P): Handle microMIPS ASE.
1041 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
1042 target is a microMIPS function.
1043 (micromips_reloc_p): New function.
1044 (micromips_reloc_shuffle_p): Likewise.
1045 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
1046 (got_disp_reloc_p, got_page_reloc_p): New functions.
1047 (got_ofst_reloc_p): Likewise.
1048 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
1049 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
1050 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
1051 (micromips_branch_reloc_p): New function.
1052 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
1053 (tls_gottprel_reloc_p): Likewise.
1054 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1055 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1057 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1058 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1059 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
1060 (mips_tls_got_index, mips_elf_got_page): Likewise.
1061 (mips_elf_create_local_got_entry): Likewise.
1062 (mips_elf_relocation_needs_la25_stub): Likewise.
1063 (mips_elf_calculate_relocation): Likewise.
1064 (mips_elf_perform_relocation): Likewise.
1065 (_bfd_mips_elf_symbol_processing): Likewise.
1066 (_bfd_mips_elf_add_symbol_hook): Likewise.
1067 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1068 (mips_elf_add_lo16_rel_addend): Likewise.
1069 (_bfd_mips_elf_check_relocs): Likewise.
1070 (mips_elf_adjust_addend): Likewise.
1071 (_bfd_mips_elf_relocate_section): Likewise.
1072 (mips_elf_create_la25_stub): Likewise.
1073 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1074 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1075 (_bfd_mips_elf_is_target_special_symbol): New function.
1076 (mips_elf_relax_delete_bytes): Likewise.
1077 (opcode_descriptor): New structure.
1079 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
1080 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
1081 (beq_insn_32): Likewise.
1082 (b_insn_16, bz_insn_16): New variables.
1083 (BZC32_REG_FIELD): New macro.
1084 (bz_rs_insns_32, bz_rt_insns_32): New variables.
1085 (bzc_insns_32, bz_insns_16):Likewise.
1086 (BZ16_REG, BZ16_REG_FIELD): New macros.
1087 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
1088 (jal_x_insn_32_bd32): Likewise.
1089 (j_insn_32, jalr_insn_32): Likewise.
1090 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
1091 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
1092 (JR16_REG): New macro.
1093 (ds_insns_16_bd16): New variable.
1094 (lui_insn): Likewise.
1095 (addiu_insn, addiupc_insn): Likewise.
1096 (ADDIUPC_REG_FIELD): New macro.
1097 (MOVE32_RD, MOVE32_RS): Likewise.
1098 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
1099 (move_insns_32, move_insns_16): New variables.
1100 (nop_insn_32, nop_insn_16): Likewise.
1102 (find_match): New function.
1103 (check_br16_dslot, check_br32_dslot): Likewise.
1104 (check_br16, check_br32): Likewise.
1105 (IS_BITSIZE): New macro.
1106 (check_4byte_branch): New function.
1107 (_bfd_mips_elf_relax_section): Likewise.
1108 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
1109 and microMIPS modules together.
1110 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
1111 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
1112 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
1113 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
1114 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
1115 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
1116 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
1117 (BFD_RELOC_MICROMIPS_LO16): Likewise.
1118 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
1119 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
1120 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
1121 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
1122 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
1123 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
1124 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
1125 (BFD_RELOC_MICROMIPS_SUB): Likewise.
1126 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
1127 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
1128 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
1129 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
1130 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
1131 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
1132 (BFD_RELOC_MICROMIPS_JALR): Likewise.
1133 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
1134 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
1135 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
1136 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
1137 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
1138 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
1139 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
1140 * bfd-in2.h: Regenerate.
1141 * libbfd.h: Regenerate.
1143 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
1145 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
1146 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
1147 * Makefile.in: Regenerated.
1149 * archures.c (bfd_architecture): Add bfd_arch_k1om.
1150 (bfd_k1om_arch): New.
1151 (bfd_archures_list): Add &bfd_k1om_arch.
1152 * bfd-in2.h: Regenerated.
1154 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
1155 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
1156 if bfd_elf64_x86_64_freebsd_vec is supported.
1157 (targ_selvecs): Likewise.
1159 * configure.in: Support bfd_elf64_k1om_vec and
1160 bfd_elf64_k1om_freebsd_vec.
1161 * configure: Regenerated.
1165 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
1166 (bfd_elf64_k1om_vec): Likewise.
1167 (bfd_elf64_k1om_freebsd_vec): Likewise.
1169 * targets.c (bfd_elf64_k1om_vec): New.
1170 (bfd_elf64_k1om_freebsd_vec): Likewise.
1171 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
1172 bfd_elf64_k1om_freebsd_vec.
1174 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1176 Fix false coff-go32-exe matches.
1177 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1179 * coff-stgo32.c (go32_check_format): New forward declaration.
1180 (COFF_CHECK_FORMAT): New defintion.
1181 (go32_check_format): New function.
1183 2011-07-15 Alan Modra <amodra@gmail.com>
1185 * configure.in: Bump version.
1186 * configure: Regenerate.
1188 2011-07-14 Alan Modra <amodra@gmail.com>
1190 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1191 * elf-bfd.h (struct already_linked): Forward declare.
1193 2011-07-14 Alan Modra <amodra@gmail.com>
1195 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1196 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1198 2011-07-14 Alan Modra <amodra@gmail.com>
1200 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1201 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1202 (build_tls_get_addr_stub): Likewise.
1203 (ppc_build_one_stub): Update calls to above.
1204 (ppc_size_one_stub): Adjust stub size.
1205 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1206 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1208 2011-07-12 Nick Clifton <nickc@redhat.com>
1210 * elf32-arm.c (elf32_arm_section_flags): Delete.
1211 (elf_backend_section_flags): Remove.
1213 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1216 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1217 when setting stack_flags.
1219 2011-07-11 Catherine Moore <clm@codesourcery.com>
1221 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1222 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1223 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
1224 * bfd-in2.h: Regenerated.
1225 * bfd.c (bfd_lookup_section_flags): New definition.
1226 * binary.c (binary_bfd_lookup_section_flags): New definition.
1227 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1228 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1229 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1230 * coff-rs6000.c (rs6000coff_vec): Include
1231 bfd_generic_lookup_section_flags.
1232 (pmac_xcoff_vec): Likewise.
1233 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1234 * coff64-rs6000.c (rs6000coff64_vec): Include
1235 bfd_generic_lookup_section_flags.
1236 (aix5coff64_vec): Likewise.
1237 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1238 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1239 (bfd_elf_lookup_section_flags): Declare.
1240 * elflink.c (bfd_elf_lookup_section_flags): New function.
1241 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1242 (elf_backend_lookup_section_flags_hook): Define.
1243 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1244 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1245 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1246 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1247 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1248 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1249 (bfd_generic_lookup_section_flags): Declare.
1250 * libbfd.h: Regenerated.
1251 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1252 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1253 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1254 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1255 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1256 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1257 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1258 * reloc.c (bfd_generic_lookup_section_flags): New function.
1259 * som.c (som_bfd_lookup_section_flags): New definition.
1260 * srec.c (srec_bfd_lookup_section_flags): New definition.
1261 * targets.c (flag_info): Declare.
1262 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1263 (_bfd_lookup_section_flags): New.
1264 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1265 * versados.c (versados_bfd_lookup_section_flags): New definition.
1266 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1267 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1269 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1272 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1274 2011-07-09 Alan Modra <amodra@gmail.com>
1277 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1278 rather than kept_section to determine whether a symbol is from
1279 a discarded section.
1280 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1281 sections appear undefined.
1283 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1286 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1287 "asection *" with "struct already_linked *".
1288 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1289 (_bfd_generic_section_already_linked): Likewise.
1290 (bfd_section_already_linked_table_insert): Likewise.
1291 (struct already_linked): New.
1292 (struct bfd_section_already_linked): Use it.
1293 * elflink.c (_bfd_elf_section_already_linked): Replace.
1294 "asection *" with "struct already_linked *". Replace the plugin
1295 dummy with the LTO output.
1296 * linker.c (_bfd_generic_section_already_linked): Likewise.
1297 * targets.c (struct already_linked): Add forward declaration.
1298 (bfd_target): Replace "struct bfd_section *" with
1299 "struct already_linked *" in _section_already_linked.
1300 * bfd-in2.h: Regenerate.
1301 * libbfd.h: Regenerate.
1303 2011-07-06 Tristan Gingold <gingold@adacore.com>
1305 * mach-o.h: Move loader related definitions to
1306 include/mach-o/loader.h. Include it.
1308 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1310 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1311 define to _bfd_elf_set_osabi.
1313 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1314 Thomas Schwinge <thomas@schwinge.name>
1317 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1318 ELFOSABI_LINUX alias.
1319 * elf32-hppa.c: Likewise.
1320 * elf32-i370.c: Likewise.
1321 * elf64-hppa.c: Likewise.
1323 2011-07-01 Ian Lance Taylor <iant@google.com>
1325 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1326 DW_OP_lit3 to DW_OP_lit2.
1328 2011-07-01 Alan Modra <amodra@gmail.com>
1330 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1331 dyn relocs when called to copy flags for a weak sym.
1332 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1333 (ppc64_elf_merge_private_bfd_data): Delete.
1334 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1335 _bfd_generic_verify_endian_match.
1337 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1339 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1342 2011-06-28 Tristan Gingold <gingold@adacore.com>
1344 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1346 (_bfd_vms_write_etir): Write linkage index from reloc.
1348 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1350 * mach-o.c (bfd_mach_o_read_command): Also ignore
1351 BFD_MACH_O_LC_ROUTINES_64.
1353 2011-06-27 Tristan Gingold <gingold@adacore.com>
1355 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1356 section target index.
1358 2011-06-27 Nick Clifton <nickc@redhat.com>
1360 * cisco-core.c (cisco_core_little_vec): Add initialization of
1361 match_priority field.
1363 2011-06-27 Tristan Gingold <gingold@adacore.com>
1365 * cache.c: Include bfd_stdint.h.
1366 (cache_bmmap): Change profile. Return region start and size.
1367 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1368 (bfd_mmap): Change profile and adjust. Update comment.
1369 (memory_bmmap): Change profile.
1370 * opncls.c (opncls_bmmap): Change profile.
1371 * vms-lib.c (vms_lib_bmmap): Likewise.
1372 * libbfd.h: Regenerate.
1373 * bfd-in2.h: Regenerate.
1375 2011-06-27 Tristan Gingold <gingold@adacore.com>
1377 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1380 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1382 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1383 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1385 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1387 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1389 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1391 2011-06-24 Richard Henderson <rth@redhat.com>
1394 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1395 tlsgd insn before swapping adjacent insns.
1397 2011-06-24 Tristan Gingold <gingold@adacore.com>
1399 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1402 2011-06-24 Alan Modra <amodra@gmail.com>
1405 * elf.c (assign_file_positions_for_load_sections): Don't align
1406 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1407 that don't get a PT_LOAD.
1409 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1411 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1412 (sh_elf_check_relocs): Likewise.
1414 2011-06-22 Richard Henderson <rth@redhat.com>
1416 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1417 TPREL in a PIE image.
1418 (alpha_dynamic_entries_for_reloc): Likewise.
1419 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1420 (elf64_alpha_relax_got_load): Likewise.
1422 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1424 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1427 2011-06-22 Alan Modra <amodra@gmail.com>
1429 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1430 plugin symbols. Fix segfault on linker scrip defined syms.
1432 2011-06-20 Jakub Jelinek <jakub@redhat.com>
1435 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1436 at all for linker created .eh_frame sections.
1437 (_bfd_elf_discard_section_eh_frame): Handle linker created
1438 .eh_frame sections with no relocations.
1439 * elf64-x86-64.c: Include dwarf2.h.
1440 (elf_x86_64_eh_frame_plt): New variable.
1441 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1442 PLT_FDE_LEN_OFFSET): Define.
1443 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1444 (elf_x86_64_create_dynamic_sections): Create and fill in
1445 .eh_frame section for .plt section.
1446 (elf_x86_64_size_dynamic_sections): Write .plt section size
1447 into .eh_frame FDE covering .plt section.
1448 (elf_x86_64_finish_dynamic_sections): Write .plt section
1449 start into .eh_frame FDE covering .plt section. Call
1450 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1451 (elf_backend_plt_alignment): Define to 4.
1452 * elf32-i386.c: Include dwarf2.h.
1453 (elf_i386_eh_frame_plt): New variable.
1454 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1455 PLT_FDE_LEN_OFFSET): Define.
1456 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1457 (elf_i386_create_dynamic_sections): Create and fill in
1458 .eh_frame section for .plt section.
1459 (elf_i386_size_dynamic_sections): Write .plt section size
1460 into .eh_frame FDE covering .plt section.
1461 (elf_i386_finish_dynamic_sections): Write .plt section
1462 start into .eh_frame FDE covering .plt section. Call
1463 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1464 (elf_backend_plt_alignment): Define to 4.
1466 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1468 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1471 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1473 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1474 CORE_HEADER is defined.
1475 (elf_x86_64_write_core_note): New.
1476 (elf_backend_write_core_note): Likewise.
1478 * hosts/x86-64linux.h (uint64_t): New.
1479 (user_regsx32_struct): Likewise.
1480 (elf_gregx32_t): Likewise.
1481 (ELF_NGREGX32): Likewise.
1482 (elf_gregsetx32_t): Likewise.
1483 (elf_prstatusx32): Likewise.
1484 (prstatusx32_t): Likewise.
1485 (user_fpregs32_struct): Removed.
1486 (user_fpxregs32_struct): Likewise.
1488 (elf_fpregset32_t): Likewise.
1489 (elf_fpxregset32_t): Likewise.
1490 (prgregset32_t): Likewise.
1491 (prfpregset32_t): Likewise.
1493 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1495 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1496 (elf_x86_64_grok_psinfo): Likewise.
1498 2011-06-16 Nick Clifton <nickc@redhat.com>
1500 * elf.c (elf_find_function): Fail if not provided with a symbol
1503 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1505 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1506 * elf.c (elfcore_grok_arm_vfp): New function.
1507 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1508 (elfcore_write_arm_vfp): New function.
1509 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1511 2011-06-14 Richard Henderson <rth@redhat.com>
1513 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1514 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1515 (elf64_alpha_always_size_sections): Don't call
1516 elf64_alpha_merge_ind_symbols.
1517 (elf_backend_copy_indirect_symbol): New.
1519 2011-06-14 Alan Modra <amodra@gmail.com>
1522 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1523 before doing anything.
1524 (_bfd_elf_discard_section_eh_frame): Likewise.
1526 2011-06-14 Alan Modra <amodra@gmail.com>
1528 * Makefile.am: Formatting.
1529 * Makefile.in: Regenerate.
1530 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1531 * po/SRC-POTFILES.in: Regnerate.
1533 2011-06-14 Alan Modra <amodra@gmail.com>
1535 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1536 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1537 Don't handle warning symbols here.
1538 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1539 (allocate_dynrelocs, readonly_dynrelocs): As above.
1541 2011-06-14 Alan Modra <amodra@gmail.com>
1544 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1545 (elf_gc_sweep): Don't treat debug and sections like .comment
1547 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1548 not part of a group. Always call gc_mark_extra_sections.
1549 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1550 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1551 _bfd_elf_gc_mark_extra_sections.
1552 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1553 _bfd_elf_gc_mark_extra_sections.
1554 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1556 2011-06-13 Nick Clifton <nickc@redhat.com>
1558 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1559 variable 'local_got_offsets'.
1560 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1561 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1563 2011-06-13 Walter Lee <walt@tilera.com>
1565 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1566 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1567 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1568 and elfxx-tilegx.lo.
1569 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1571 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1572 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1573 * Makefile.in: Regenerate.
1574 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1575 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1576 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1577 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1578 bfd-in2.h: Regenerate.
1579 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1580 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1581 and bfd_elf64_tilegx_vec.
1582 * configure: Regenerate.
1583 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1585 * libbfd.h: Regenerate.
1586 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1587 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1588 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1589 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1590 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1591 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1592 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1593 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1594 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1595 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1596 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1597 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1598 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1599 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1600 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1601 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1602 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1603 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1604 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1605 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1606 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1607 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1608 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1609 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1610 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1611 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1612 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1613 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1614 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1615 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1616 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1617 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1618 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1619 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1620 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1621 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1622 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1623 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1624 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1625 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1626 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1627 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1628 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1629 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1630 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1631 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1632 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1633 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1634 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1635 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1636 * targets.c (bfd_elf32_tilegx_vec): Declare.
1637 (bfd_elf32_tilepro_vec): Declare.
1638 (bfd_elf64_tilegx_vec): Declare.
1639 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1640 and bfd_elf64_tilegx_vec.
1641 * cpu-tilegx.c: New file.
1642 * cpu-tilepro.c: New file.
1643 * elf32-tilepro.h: New file.
1644 * elf32-tilepro.c: New file.
1645 * elf32-tilegx.c: New file.
1646 * elf32-tilegx.h: New file.
1647 * elf64-tilegx.c: New file.
1648 * elf64-tilegx.h: New file.
1649 * elfxx-tilegx.c: New file.
1650 * elfxx-tilegx.h: New file.
1652 2011-06-13 Alan Modra <amodra@gmail.com>
1654 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1655 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1656 warning symbols here.
1657 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1658 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1659 elf32_arm_readonly_dynrelocs): Likewise.
1660 * elf32-bfin.c (bfin_discard_copies): Likewise.
1661 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1662 elf_cris_discard_excess_dso_dynamics,
1663 elf_cris_discard_excess_program_dynamics): Likewise.
1664 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1665 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1666 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1667 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1668 elf_i386_readonly_dynrelocs): Likewise.
1669 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1670 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1671 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1672 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1673 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1674 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1675 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1676 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1677 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1678 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1679 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1680 elf32_tic6x_readonly_dynrelocs): Likewise.
1681 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1682 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1683 xstormy16_relax_plt_realloc): Likewise.
1684 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1685 * elf64-alpha.c (elf64_alpha_output_extsym,
1686 elf64_alpha_calc_got_offsets_for_symbol,
1687 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1688 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1689 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1690 elf_hppa_unmark_useless_dynamic_symbols,
1691 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1692 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1693 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1694 readonly_dynrelocs, merge_global_got, reallocate_got,
1695 undo_symbol_twiddle): Likewise.
1696 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1697 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1698 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1699 elf_x86_64_readonly_dynrelocs): Likewise.
1700 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1701 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1702 _bfd_elf_link_find_version_dependencies,
1703 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1704 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1705 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1706 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1707 elf_gc_propagate_vtable_entries_used,
1708 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1709 elf_gc_allocate_got_offsets): Likewise.
1710 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1711 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1712 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1713 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1714 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1715 * i386linux.c (linux_tally_symbols): Likewise.
1716 * m68klinux.c (linux_tally_symbols): Likewise.
1717 * sparclinux.c (linux_tally_symbols): Likewise.
1718 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1719 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1721 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1722 function. Update all callers.
1723 * aoutx.h (aout_link_write_other_symbol): Likewise.
1724 * pdp11.c (aout_link_write_other_symbol): Likewise.
1725 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1726 * ecoff.c (ecoff_link_write_external): Likewise.
1727 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1728 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1730 * ecoff.c (ecoff_link_hash_traverse): Delete.
1731 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1732 _bfd_coff_write_global_sym.
1733 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1734 * libcoff.h: Regenerate.
1736 2011-06-10 Nick Clifton <nickc@redhat.com>
1738 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1739 backend does not provide a function for creating dynamic sections
1741 (bfd_elf_final_link): Issue a warning message if a dynamic section
1742 has the SHT_NOTE type.
1743 (bfd_elf_final_link): Do not look for dynamic strings in a section
1744 that does not have the SHT_STRTAB type or the name .dynstr.
1745 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1746 section is not in the output binary.
1747 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1749 2011-06-09 Tristan Gingold <gingold@adacore.com>
1751 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1752 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1755 2011-06-09 Tristan Gingold <gingold@adacore.com>
1757 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1759 2011-06-09 Nick Clifton <nickc@redhat.com>
1762 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1763 that the output section has an allocated bfd_elf_section_data
1765 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1766 symbols in sections that have been removed by garbage collection.
1768 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1770 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1771 relocations in SEC_DEBUGGING sections when building shared
1774 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1777 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1778 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1780 2011-06-08 Tristan Gingold <gingold@adacore.com>
1782 * makefile.vms (OBJS): Add elfxx-ia64.obj
1785 2011-06-08 Alan Modra <amodra@gmail.com>
1787 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1788 * sco5-core.c: Init match_priority field.
1790 2011-06-08 Alan Modra <amodra@gmail.com>
1792 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1793 indirect links here.
1795 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1797 * irix-core.c (irix_core_vec): Add match_priority field.
1799 2011-06-06 Alan Modra <amodra@gmail.com>
1801 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1803 * configure.in: Bump bfd version.
1804 * elfcode.h (elf_object_p): Delete hacks preventing match of
1805 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1806 * elfxx-target.h (elf_match_priority): Define and use.
1807 * format.c (bfd_check_format_matches): Use target match_priority
1808 to choose best of multiple matching targets. In cases with multiple
1809 matches rerun _bfd_check_format if we don't choose the last match.
1810 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1811 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1812 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1813 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1814 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1815 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1816 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1817 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1818 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1819 * vms-lib.c, * xsym.c: Init match_priority field.
1820 * configure: Regenerate.
1821 * bfd-in2.h: Regenerate.
1823 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1826 * elfcode.h (elf_object_p): Revert the last change.
1828 2011-06-04 Alan Modra <amodra@gmail.com>
1830 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1831 return the other arch.
1832 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1835 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1838 * hash.c (higher_primer_number): Add more, small, prime numbers.
1839 (bfd_hash_set_default_size): Likewise.
1841 2011-06-02 Nick Clifton <nickc@redhat.com>
1843 * coff-mcore.c: Fix spelling typo.
1844 * coff-stgo32.c: Likewise.
1845 * elf32-arm.c: Likewise.
1846 * elf32-avr.c: Likewise.
1847 * elf-m68hc1x.c: Likewise.
1848 * elf32-mcore.c: Likewise.
1849 * elf32-mep.c: Likewise.
1850 * elf32-mt.c: Likewise.
1851 * elf32-ppc.c: Likewise.
1852 * elf32-xtensa.c: Likewise.
1853 * elf64-ppc.c: Likewise.
1854 * elfxx-mips.c: Likewise.
1855 * netbsd.h: Likewise.
1856 * nlmcode.h: Likewise.
1857 * vms-alpha.c: Likewise.
1858 * po/bfd.pot: Regenerate.
1859 * po/SRC-POTFILES.in: Regenerate.
1861 2011-06-01 DJ Delorie <dj@redhat.com>
1863 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1864 * target.c: Likewise.
1865 * configure.in: Likewise.
1866 * configure.in: Regenerate.
1867 * elf32-rx.c: Add elf32-rx-be-ns target.
1868 (rx_elf_object_p): Never allow the be-ns target by default,
1869 only allow it if the user requests it.
1871 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1873 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1874 relocation in readonly section in a shared object.
1875 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1877 2011-05-31 Nick Clifton <nickc@redhat.com>
1879 * archive.c (adjust_relative_path): Fix comment to prevent it
1880 corrupting the auto-generated bfd.h.
1882 2011-05-31 Paul Brook <paul@codesourcery.com>
1884 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1885 for known functions.
1886 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1889 2011-05-31 Paul Brook <paul@codesourcery.com>
1891 * elf32-arm.c (arm_stub_is_thumb): Add
1892 arm_stub_long_branch_v4t_thumb_tls_pic.
1893 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1896 2011-05-27 Nick Clifton <nickc@redhat.com>
1899 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1900 unable to read a file pointed to by an entry in a thin archive.
1901 (adjust_relative_path): Use lrealpath to canonicalize paths.
1902 Handle the case where the reference path is above the current
1903 path in the directory tree.
1905 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1908 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1909 R_X86_64_TPOFF64 in executable.
1911 2011-05-26 Alan Modra <amodra@gmail.com>
1913 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1914 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1915 local_protected comment.
1917 2011-05-25 Tristan Gingold <gingold@adacore.com>
1919 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1920 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1921 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1922 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1923 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1924 (elf32-ia64.c): Created from elfnn-ia64.c
1925 (elf64-ia64.c): Likewise.
1926 * elfxx-ia64.h: New file.
1927 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1928 functions.Includes elfxx-ia64.h.
1929 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1930 (IA64_HOWTO): Adjust.
1931 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1932 (elfNN_ia64_reloc_type_lookup): Renames to
1933 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1934 (elfNN_ia64_reloc_name_lookup): Renames to
1935 ia64_elf_reloc_name_lookup. Make it public.
1936 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1937 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1939 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1940 Move it and make it public. Move prototype to elfxx-ia64.h
1941 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1942 Move prototype to elfxx-ia64.h
1943 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1944 (elfNN_ia64_info_to_howto): Adjust calls.
1945 (elfNN_ia64_relax_section): Adjust calls.
1946 (count_dyn_reloc): Fix typo.
1947 (elfNN_ia64_relocate_section): Adjust calls.
1948 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1949 (bfd_elfNN_bfd_reloc_type_lookup)
1950 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1951 * configure: Regenerate.
1952 * Makefile.in: Regenerate.
1954 2011-05-23 DJ Delorie <dj@redhat.com>
1956 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1957 the vma/lma swapping done in elf32_rx_modify_program_headers.
1959 2011-05-23 Nick Clifton <nickc@redhat.com>
1961 * elf-m10300.c (mn10300_elf_mkobject): New function.
1962 (bfd_elf32_mkobject): Define.
1964 2011-05-23 Alan Modra <amodra@gmail.com>
1966 * elf-bfd.h: Comment typo fix.
1967 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1968 struct elf_dyn_relocs throughout.
1969 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1971 2011-05-23 Alan Modra <amodra@gmail.com>
1973 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1974 functions rather than warning callback or _bfd_error_handler.
1975 * elf32-ppc.c: Likewise.
1976 * elf64-ppc.c: Likewise.
1977 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1979 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1981 2011-05-23 Alan Modra <amodra@gmail.com>
1984 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1985 .tbss, and page align same for all SHT_NOBITS sections.
1987 2011-05-21 Alan Modra <amodra@gmail.com>
1990 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1992 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1993 segment if just for .tbss.
1994 (assign_file_positions_for_load_sections): Don't report "can't
1995 allocate in segment" errors for .tbss.
1996 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1997 from SHT_NOBITS section filepos.
1999 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
2001 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
2002 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2003 (elf32_tic6x_relocate_section): Handle them.
2005 2011-05-18 Nick Clifton <nickc@redhat.com>
2008 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
2009 sections when building shared libraries.
2011 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
2014 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
2017 2011-05-18 Tristan Gingold <gingold@adacore.com>
2019 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
2020 (xcoff_sweep): Always keep dwarf sections.
2021 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
2023 2011-05-18 Tristan Gingold <gingold@adacore.com>
2025 * libxcoff.h (struct xcoff_dwsect_name): New type.
2026 (XCOFF_DWSECT_NBR_NAMES): New macro.
2027 (xcoff_dwsect_names): Declare.
2028 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
2029 (styp_to_sec_flags): Ditto.
2030 (coff_new_section_hook): Ditto.
2031 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
2032 * coff-rs6000.c (xcoff_dwsect_name): New variable.
2034 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
2037 * elf32-rx.c (ignore_lma): New variable.
2038 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
2039 (rx_modify_program_headers): Only copy the LMA into the VMA if
2042 2011-05-17 Alan Modra <amodra@gmail.com>
2045 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
2046 * elflink.c (elf_link_add_object_symbols): Likewise.
2047 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2049 2011-05-16 Alan Modra <amodra@gmail.com>
2051 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
2053 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
2055 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
2056 global GOT entries for GOT_PAGE relocations against global symbols.
2058 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
2060 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
2061 (tic6x-*-*): Replaced by these.
2062 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
2063 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
2064 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
2066 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
2067 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
2068 "elf32-target.h" two more times.
2069 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
2070 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
2071 bfd_elf32_tic6x_elf_le_vec.
2072 * configure: Regenerate.
2074 2011-05-13 Jan Beulich <jbeulich@novell.com>
2076 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
2078 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
2080 * config.in: Regenerated.
2081 * configure: Regenerated.
2082 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
2083 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
2084 HAVE_PSINFO32_T_PR_PID.
2085 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
2086 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
2087 and HAVE_PSINFO32_T_PR_PID.
2088 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
2090 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2092 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
2094 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
2095 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
2097 2011-05-09 Paul Brook <paul@codesourcery.com>
2099 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
2100 * bfd-in2.h: Regenerate.
2101 * elf32-tic6x.c: Include limits.h.
2102 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
2103 _tic6x_elf_section_data): New.
2104 (elf32_tic6x_section_data): Define.
2105 (elf32_tic6x_new_section_hook): Allocate target specific data.
2106 (elf32_tic6x_add_unwind_table_edit): New function.
2107 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
2108 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
2109 elf32_tic6x_copy_exidx_entry): New functions.
2110 (elf_backend_write_section): Define.
2112 2011-05-09 Paul Brook <paul@codesourcery.com>
2114 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
2115 elf32_tic6x_fake_sections): New functions.
2116 (elf_backend_fake_sections): Define.
2118 2011-05-09 Paul Brook <paul@codesourcery.com>
2120 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
2121 (elf_backend_gc_mark_extra_sections): Define.
2123 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2126 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
2127 references to symbols defined in discarded sections.
2129 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2132 * coffgen.c (coff_write_symbol): Assume input section is its own
2133 output section if output_section member not set.
2134 (coff_write_alien_symbol): Likewise.
2136 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
2139 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
2141 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
2144 * section.c (SEC_ELF_REVERSE_COPY): New.
2145 * bfd-in2.h: Regenerated.
2147 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
2150 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
2151 * bfd-in2.h: Regenerate.
2153 2011-05-06 Tristan Gingold <gingold@adacore.com>
2155 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
2156 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
2157 any code section. Add comments.
2158 (alpha_vms_object_p): Use void * instead of PTR.
2159 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
2160 (build_module_list): Guard against no DST section. Add comments.
2161 (alpha_vms_link_output_symbol): Discard undefined symbols.
2162 (alpha_vms_get_section_contents): Simply memcpy if the section was
2163 already loaded. Fix typo.
2164 (vms_new_section_hook): Use void * instead of PTR.
2165 (vms_alpha_vec): Ditto.
2167 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
2169 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
2170 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
2172 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
2174 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
2175 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2176 mismatch. Choose the lower of the two values.
2177 (bfd_elf32_bfd_final_link): New macro.
2179 2011-04-28 Tristan Gingold <gingold@adacore.com>
2181 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2182 (bfd_xcoff_swap_aux_out): Ditto.
2183 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2184 (bfd_xcoff64_swap_aux_out): Ditto.
2186 2011-05-04 Alan Modra <amodra@gmail.com>
2189 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2190 was_undefined on dot-symbols.
2192 2011-05-03 Paul Brook <paul@codesourcery.com>
2195 * elf32-tic6x.c (elf32_tic6x_howto_table,
2196 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2197 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2200 2011-05-01 Alan Modra <amodra@gmail.com>
2203 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2204 creating ifunc sections.
2205 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2207 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
2209 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2212 2011-04-28 Tom Tromey <tromey@redhat.com>
2214 * bfdio.c (memory_bstat): Pass correct size to memset.
2216 2011-04-28 Mike Frysinger <vapier@gentoo.org>
2218 * dwarf2.c (dwarf_debug_sections): Mark const.
2219 * elf.c (special_sections): Likewise.
2220 * libbfd-in.h (dwarf_debug_sections): Likewise.
2221 * libbfd.h: Regenerate.
2223 2011-04-26 Kai Tietz <ktietz@redhat.com>
2225 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2228 2011-04-26 Tristan Gingold <gingold@adacore.com>
2230 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2232 2011-04-24 Alan Modra <amodra@gmail.com>
2236 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2237 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2238 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2239 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2240 it is a redef of an IR symbol in a real BFD.
2242 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2244 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2245 in readonly section in a shared object.
2246 (elf_i386_size_dynamic_sections): Likewise.
2247 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2248 (elf_x86_64_size_dynamic_sections): Likewise.
2250 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2253 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2255 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2257 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2259 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2260 on dynamic symbol error.
2261 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2263 2011-04-20 Tristan Gingold <gingold@adacore.com>
2265 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2267 2011-04-20 Alan Modra <amodra@gmail.com>
2269 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2270 (bfd_hash_table_init_n): Overflow checking.
2271 (bfd_hash_set_default_size): Return current size. Take unsigned long
2272 arg. Add 65537 to hash_size primes.
2273 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2274 * bfd-in2.h: Regenerate.
2276 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2278 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2281 2011-04-20 Alan Modra <amodra@gmail.com>
2283 * libbfd.c (bfd_log2): Do return rounded up value.
2284 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2285 call with expanded old round down version of the function.
2287 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2288 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2290 2011-04-20 Alan Modra <amodra@gmail.com>
2293 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2294 in their own common section.
2295 * elflink.c (elf_link_add_object_symbols): Likewise.
2296 * linker.c (generic_link_check_archive_element): Don't lose flags
2297 if common section is pre-existing.
2298 (_bfd_generic_link_add_one_symbol): Likewise.
2300 2011-04-20 Alan Modra <amodra@gmail.com>
2303 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2304 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2305 multiple_definition regardless of allow_multiple_definition.
2306 * simple.c (simple_dummy_multiple_definition): Update.
2307 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2310 2011-04-18 Tristan Gingold <gingold@adacore.com>
2312 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2314 2011-04-18 Alan Modra <amodra@gmail.com>
2318 * bfd.c (BFD_PLUGIN): Define.
2319 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2320 * bfd-in2.h: Regenerate.
2321 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2322 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2324 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2326 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2329 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2331 * elf-bfd.h (struct sdt_note): New struct.
2332 (struct elf_obj_tdata) <sdt_note_head>: New field.
2333 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2334 (elfobj_grok_stapsdt_note): Likewise.
2335 (elf_parse_notes): Added code to treat SystemTap note
2338 2011-04-12 Richard Henderson <rth@redhat.com>
2340 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2341 exclude empty .got sections.
2343 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2345 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2346 array access for BFD_RELOC_386_IRELATIVE.
2348 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2350 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2352 2011-04-11 Mark Wielaard <mjw@redhat.com>
2355 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2356 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2357 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2358 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2359 also if STB_GNU_UNIQUE symbol binding was seen.
2360 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2361 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2362 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2363 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2364 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2365 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2367 2011-04-11 Alan Modra <amodra@gmail.com>
2369 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2371 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2372 (_bfd_generic_get_section_contents_in_window): Likewise.
2373 * section.c (bfd_get_section_contents): Likewise.
2374 * compress.c (bfd_get_full_section_contents): Likewise.
2375 * elf32-rx.c (rx_final_link): Ignore rawsize.
2376 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2377 bfd with bfd_get_section_limit.
2378 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2379 os->size during final link. Update callers.
2380 * bfd-in2.h: Regenerate.
2382 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2385 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2386 as the number of global entries when merging with the primary GOT.
2388 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2390 * elf32-i386.c: Update copyright year.
2391 * elf64-x86-64.c: Likewise.
2393 2011-04-09 Kai Tietz <ktietz@redhat.com>
2395 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2396 buffer and use rawsize for sorting.
2397 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2398 before doing alignment.
2400 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2402 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2403 error on unsupported relocation.
2404 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2406 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2409 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2412 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2415 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2416 instead of shared for R_386_TLS_LDO_32.
2418 2011-04-08 Tristan Gingold <gingold@adacore.com>
2420 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2422 * xcoff-target.h: Remove
2423 * Makefile.in: Regenerate.
2425 2011-04-07 Cary Coutant <ccoutant@google.com>
2427 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2429 2011-04-07 Paul Brook <paul@codesourcery.com>
2431 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2433 (elf32_tic6x_howto_table_rel): Ditto.
2434 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2435 (elf32_tic6x_check_relocs): Ditto.
2437 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2439 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2441 (strongarm*, thumb*, xscale*): Remove architectures.
2442 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2443 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2444 xscale-*-coff): Remove targets.
2446 2011-04-01 Tristan Gingold <gingold@adacore.com>
2448 * elfxx-ia64.c: include bfd_stdint.h
2450 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2452 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2453 dynobj and its initialization.
2455 2011-03-31 Tristan Gingold <gingold@adacore.com>
2457 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2458 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2459 BFD_HOST_LONG_LONG to 1.
2461 2011-03-31 Tristan Gingold <gingold@adacore.com>
2463 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2464 (_bfd_vms_write_etir): Ditto.
2465 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2466 * configure.com: Generate bfd_stdint.h
2468 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2470 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2471 (elf32_tic6x_setup): Declare.
2472 * elf32-tic6x.c: Include <limits.h>.
2473 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2474 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2476 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2477 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2478 tic6x_elf_scom_symbol_ptr): New static variables.
2479 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2480 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2481 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2482 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2483 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2484 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2485 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2486 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2487 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2488 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2489 to weak symbols as required by the ABI.
2490 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2491 as needed when generating DSBT output.
2492 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2493 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2494 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2495 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2496 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2497 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2498 New static functions.
2499 (ELF_MAXPAGESIZE): Define to 0x1000.
2500 (bfd_elf32_bfd_copy_private_bfd_data,
2501 bfd_elf32_bfd_link_hash_table_create,
2502 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2503 elf_backend_want_got_plt, elf_backend_want_dynbss,
2504 elf_backend_plt_readonly, elf_backend_got_header_size,
2505 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2506 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2507 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2508 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2509 elf_backend_section_from_bfd_section,
2510 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2511 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2512 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2514 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2515 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2516 * bfd/bfd-in2.h: Regenerate.
2517 * bfd/libbfd.h: Regenerate.
2518 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2520 2011-03-31 Tristan Gingold <gingold@adacore.com>
2522 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2523 entry on xcoff when value is C_NULL_VALUE.
2525 2011-03-31 Tristan Gingold <gingold@adacore.com>
2527 * libcoff-in.h (exec_hdr): Remove.
2528 * libcoff.h: Regenerate.
2530 2011-03-30 Nick Clifton <nickc@redhat.com>
2532 * po/da.po: Updated Danish translation.
2534 2011-03-29 Richard Henderson <rth@redhat.com>
2536 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2537 (elf64_alpha_gc_sweep_hook): New.
2538 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2539 (elf_backend_can_gc_sections): New.
2541 2011-03-26 John Marino <binutils@marino.st>
2543 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2544 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2545 * configure: Regenerate.
2547 2011-03-25 Michael Snyder <msnyder@vmware.com>
2549 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2551 2011-03-25 Tristan Gingold <gingold@adacore.com>
2553 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2554 of find_nearest_line on object files.
2556 2011-03-25 Tristan Gingold <gingold@adacore.com>
2558 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2560 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2562 2011-03-24 Alan Modra <amodra@gmail.com>
2564 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2565 old-style __tls_get_addr calls without marker relocs don't match
2566 their arg setup insn one for one. If such mismatches are found
2567 report the reloc and don't do any tls optimization.
2568 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2570 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2572 * bfd-in2.h: Regenerate.
2574 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2576 * archures.c: Add AVR XMEGA architecture information.
2577 * cpu-avr.c (arch_info_struct): Likewise.
2578 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2579 (elf32_avr_object_p): Likewise.
2581 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2583 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2584 * bfd-in2.h: Regenerate.
2585 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2586 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2588 (elf32_arm_howto_from_type): Update accordingly.
2589 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2590 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2591 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2592 with an extra noncall_refcount field.
2593 (arm_local_iplt_info): New structure.
2594 (elf_arm_obj_tdata): Add local_iplt.
2595 (elf32_arm_local_iplt): New accessor macro.
2596 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2597 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2598 Change tls_type to a bitfield and add is_iplt.
2599 (elf32_arm_link_hash_newfunc): Update accordingly.
2600 (elf32_arm_allocate_local_sym_info): New function.
2601 (elf32_arm_create_local_iplt): Likewise.
2602 (elf32_arm_get_plt_info): Likewise.
2603 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2604 (elf32_arm_get_local_dynreloc_list): Likewise.
2605 (create_ifunc_sections): Likewise.
2606 (elf32_arm_copy_indirect_symbol): Update after the changes to
2607 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2608 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2609 to get PLT information. Assert that all STT_GNU_IFUNC references
2610 are turned into PLT references.
2611 (arm_build_one_stub): Pass the symbol type to
2612 elf32_arm_final_link_relocate.
2613 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2614 (elf32_arm_allocate_irelocs): New function.
2615 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2616 all R_ARM_IRELATIVE.
2617 (elf32_arm_allocate_plt_entry): New function.
2618 (elf32_arm_populate_plt_entry): Likewise.
2619 (elf32_arm_final_link_relocate): Add an st_type parameter.
2620 Set srelgot to null for static objects. Use separate variables
2621 to record which st_value and st_type should be used when generating
2622 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2623 symbol's PLT information, setting has_iplt_entry, splt,
2624 plt_offset and gotplt_offset accordingly. Check whether
2625 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2626 the relocation target accordingly. Broaden assert to include
2627 .iplts. Don't set sreloc for static relocations. Assert that
2628 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2629 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2630 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2631 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2632 resolve GOT references to the .igot.plt entry.
2633 (elf32_arm_relocate_section): Update the call to
2634 elf32_arm_final_link_relocate.
2635 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2636 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2637 relocations in shared libraries and relocatable executables.
2638 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2639 to get the list of dynamic relocations for a local symbol.
2640 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2641 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2642 to allocate local symbol information. Treat R_ARM_REL32 and
2643 R_ARM_REL32_NOI as call relocations in shared libraries and
2644 relocatable executables. Record PLT information for local
2645 STT_GNU_IFUNC functions as well as global functions. Count
2646 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2647 to get the list of dynamic relocations for a local symbol.
2648 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2649 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2650 removed. Update after the changes to elf32_arm_link_hash_entry.
2651 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2652 entries should live in .plt or .iplt. Check whether the .igot.plt
2653 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2654 to allocate .plt and .(i)got.plt entries. Detect which .got
2655 entries will need R_ARM_IRELATIVE relocations and use
2656 elf32_arm_allocate_irelocs to allocate them. Likewise other
2657 non-.got dynamic relocations.
2658 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2659 and dynamic relocations for local STT_GNU_IFUNC symbols.
2660 Check whether the .igot.plt and .got entries can be combined.
2661 Detect which .got entries will need R_ARM_IRELATIVE relocations
2662 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2663 section pointers intead of strcmp checks. Handle iplt and igotplt.
2664 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2665 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2666 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2668 (elf32_arm_output_plt_map_1): New function, split out from
2669 elf32_arm_output_plt_map. Handle .iplt entries. Use
2670 elf32_arm_plt_needs_thumb_stub_p.
2671 (elf32_arm_output_plt_map): Call it.
2672 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2673 local .iplt entries.
2674 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2675 (elf32_arm_swap_symbol_out): Likewise.
2676 (elf32_arm_add_symbol_hook): New function.
2677 (elf_backend_add_symbol_hook): Define for all targets.
2679 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2681 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2682 * elf.c (swap_out_syms): Set st_target_internal for each
2684 * elfcode.h (elf_swap_symbol_in): Likewise.
2685 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2686 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2687 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2688 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2689 * elflink.c (elf_link_output_extsym): Likewise.
2690 (bfd_elf_final_link): Likewise.
2691 (elf_link_add_object_symbols): Copy st_target_internal
2692 to the hash table if we see a definition.
2693 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2694 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2695 a branch_type field.
2696 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2697 (arm_type_of_stub): Replace actual_st_type with an
2698 actual_branch_type parameter.
2699 (arm_build_one_stub): Use branch types rather than st_types to
2700 determine the type of branch.
2701 (cortex_a8_erratum_scan): Likewise.
2702 (elf32_arm_size_stubs): Likewise.
2703 (bfd_elf32_arm_process_before_allocation): Likewise.
2704 (allocate_dynrelocs_for_symbol): Likewise.
2705 (elf32_arm_finish_dynamic_sections): Likewise.
2706 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2707 a branch_type parameter.
2708 (elf32_arm_relocate_section): Update call accordingly.
2709 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2710 (elf32_arm_output_map_sym): Initialize st_target_internal.
2711 (elf32_arm_output_stub_sym): Likewise.
2712 (elf32_arm_symbol_processing): Delete.
2713 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2714 Use st_target_internal to record the branch type.
2715 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2717 (elf32_arm_is_function_type): Delete.
2718 (elf_backend_symbol_processing): Likewise.
2719 (elf_backend_is_function_type): Likewise.
2721 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2723 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2724 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2727 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2729 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2730 may_need_local_target_p and may_become_dynamic_p to classify
2731 the relocation type. Don't check info->symbolic or h->def_regular
2732 when deciding whether to record a potential dynamic reloc.
2733 Don't treat potential dynamic relocs as PLT references.
2734 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2735 try to make the PLT reference count go negative.
2737 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2739 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2740 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2741 Only create a dynamic relocation for local references if
2743 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2744 allocation accordingly.
2745 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2747 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2749 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2750 (elf32_arm_add_dynreloc): Likewise.
2751 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2752 to allocate dynamic relocations.
2753 (elf32_arm_size_dynamic_sections): Likewise.
2754 (allocate_dynrelocs): Likewise. Rename to
2755 allocate_dynrelocs_for_symbol.
2756 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2757 create dynamic relocations.
2758 (elf32_arm_finish_dynamic_symbol): Likewise.
2760 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2762 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2763 x32 GD->IE and GD->LE transitions.
2764 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2765 and LD->LE transitions.
2767 2011-03-10 Alan Modra <amodra@gmail.com>
2769 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2770 for LO_DS error message and correct multiple.
2772 2011-03-10 Alan Modra <amodra@gmail.com>
2774 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2775 (ppc64_elf_link_just_syms): New function.
2776 (opd_entry_value): Don't assume big-endian host.
2777 (get_r2off): New function.
2778 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2780 2011-03-06 Michael Snyder <msnyder@vmware.com>
2782 * compress.c (bfd_compress_section_contents): Check for out of mem.
2784 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2785 that case statement falls through intentionally.
2787 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2789 2011-03-04 Alan Modra <amodra@gmail.com>
2791 * archive.c (bsd_write_armap): Don't call stat in deterministic
2792 mode, and don't use st_mtime if stat returns error.
2794 2011-03-03 Michael Snyder <msnyder@vmware.com>
2796 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2798 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2800 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2801 (aout_link_write_other_symbol): Missing break statement.
2803 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2805 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2807 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2809 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2810 x32 IE->LE transition.
2811 (elf_x86_64_relocate_section): Likewise.
2813 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2815 * elflink.c (is_reloc_section): Remove function.
2816 (get_dynamic_reloc_section_name): Construct string manually.
2818 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2820 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2821 (adjust_relative_path): Likewise.
2822 (_bfd_construct_extended_name_table): Likewise.
2823 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2824 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2825 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2826 * elf32-spu.c (sort_bfds): Likewise.
2827 (spu_elf_auto_overlay): Likewise.
2828 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2829 * xcofflink.c (xcoff_set_import_path): Likewise.
2830 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2831 (xtensa_regfile_lookup_shortname): Likewise.
2833 2011-02-28 Alan Modra <amodra@gmail.com>
2836 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2837 stringsize. Properly sanity check symdef_count. Remove redundant
2840 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2842 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2843 and handle claim_file seeking. Only try to load the plugin once.
2845 2011-02-22 Andreas Schwab <schwab@redhat.com>
2847 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2848 relocation read the value from the second GOT slot.
2850 2011-02-15 Tristan Gingold <gingold@adacore.com>
2852 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2854 2011-02-15 Alan Modra <amodra@gmail.com>
2856 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2857 toc relocs. Fuss over free(NULL).
2859 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2861 * elflink.c (bfd_elf_size_dynamic_sections): Add
2862 bfd_get_symbol_leading_char to the start of newname.
2864 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2866 * configure: Regenerate.
2868 2011-02-09 Alan Modra <amodra@gmail.com>
2870 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2871 we are done. When optimising large toc, check that a global
2872 symbol on a toc reloc is defined in a kept section.
2874 2011-02-08 Nick Clifton <nickc@redhat.com>
2877 * elf.c (assign_file_positions_for_load_sections): Set the program
2878 header offset and entry size to zero if there are no program
2881 2011-02-08 Alan Modra <amodra@gmail.com>
2883 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2884 local_syms when looking for local symbols in .toc.
2886 2011-02-01 Alan Modra <amodra@gmail.com>
2888 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2889 for toc pointer on any section having makes_toc_func_call set.
2890 (check_pasted_section): Ensure pasted .init/.fini fragments use
2891 the same toc if any has makes_toc_func_call set.
2893 2011-01-28 Joseph Myers <joseph@codesourcery.com>
2895 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2898 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2900 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2901 common sections too.
2903 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2905 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2908 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2910 Fix compilation for mingw64.
2911 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2912 typecast to avoid warning.
2913 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2915 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2916 of long for pointer to avoid warning.
2917 (elfNN_ia64_relax_brl): Idem.
2918 (elfNN_ia64_install_value): Idem.
2919 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2921 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2923 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2924 h->needs_plt when deciding whether to record a possible dynamic reloc.
2926 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2928 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2929 dynamic relocs for the removed section.
2931 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2933 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2936 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2938 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2939 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2940 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2941 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2942 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2943 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2946 2011-01-14 Alan Modra <amodra@gmail.com>
2948 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2950 (_bfd_default_error_handler): Likewise.
2951 * elf.c (print_segment_map): Likewise.
2952 * libbfd.c (warn_deprecated): Likewise.
2953 * som.c (som_sizeof_headers): No need to do so here.
2954 * coff-i860.c: Replace use of printf for error messages with
2956 * coff-ppc.c: Likewise.
2957 * coff-sh.c: Likewise.
2958 * elf32-bfin.c: Likewise.
2959 * elf32-dlx.c: Likewise.
2960 * elf32-mep.c: Likewise.
2961 * elf32-v850.c: Likewise.
2962 * mach-o.c: Likewise.
2965 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2967 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2969 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2970 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2972 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2974 (elf_x86_64_finish_dynamic_symbol): Updated.
2975 (elf_x86_64_finish_dynamic_sections): Don't use
2976 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2977 bfd_elf64_swap_dyn_out.
2979 2011-01-14 J. Park <grassman@gmail.com>
2982 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2983 following bfd_link_hash_warning symbol link.
2985 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2986 Glauber de Oliveira Costa <glommer@gmail.com>
2988 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2989 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2990 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2992 * libbfd.h: Rebuilt.
2993 * bfd-in2.h: Rebuilt.
2994 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2995 (elf32_arm_reloc_map): Likewise.
2996 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2997 (elf32_arm_stub_long_branch_any_tls_pic,
2998 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2999 (DEF_STUBS): Add new stubs.
3000 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
3001 (elf32_arm_local_tlsdesc_gotent): New.
3002 (GOT_TLS_GDESC): New mask.
3003 (GOT_TLS_GD_ANY): Define.
3004 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
3005 (elf32_arm_compute_jump_table_size): New.
3006 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
3007 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
3008 sgotplt_jump_table_size fields.
3009 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
3010 (elf32_arm_link_hash_table_create): Initialize new fields.
3011 (arm_type_of_stub): Check TLS desc relocs too.
3012 (elf32_arm_stub_name): TLS desc relocs can be shared.
3013 (elf32_arm_tls_transition): Determine relaxation.
3014 (arm_stub_required_alignment): Add tls stubs.
3015 (elf32_arm_size_stubs): Likewise.
3016 (elf32_arm_tls_relax): Perform TLS relaxing.
3017 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
3018 (IS_ARM_TLS_GNU_RELOC): New.
3019 (IS_ARM_TLS_RELOC): Use it.
3020 (elf32_arm_relocate_section): Perform TLS relaxing.
3021 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
3023 (allocate_dynrelocs): Allocate tls desc relcoations.
3024 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
3026 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
3028 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
3030 (elf32_arm_finish_dynamic_symbol): Adjust.
3031 (arm_put_trampoline): New.
3032 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
3034 (elf_backend_always_size_sections): Define.
3036 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3038 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
3040 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3044 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
3045 handle symbols marked with regular reference, but not non-GOT
3046 reference when building shared library.
3048 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
3049 local and global STT_GNU_IFUNC symols when building shared
3051 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3053 2011-01-05 DJ Delorie <dj@redhat.com>
3055 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
3056 * libbfd.h: Regenerate.
3057 * bfd-in2.h: Regenerate.
3058 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
3060 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
3062 * cpu-i386.c (bfd_i386_compatible): New.
3063 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
3064 with bfd_i386_compatible.
3065 (bfd_x86_64_arch_intel_syntax): Likewise.
3066 (bfd_i386_arch_intel_syntax): Likewise.
3067 (i8086_arch): Likewise.
3068 (bfd_x64_32_arch): Likewise.
3069 (bfd_x86_64_arch): Likewise.
3070 (bfd_i386_arch): Likewise.
3072 For older changes see ChangeLog-2010
3078 version-control: never