1 2011-11-17 Philipp Thomas <philipp@thogro.org>
3 * elf32-arm.c (elf32_thumb_to_arm_stub): Sync message so that it
4 needs to be translated only once.
6 2011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
8 * elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to
10 (mips16_elf64_howto_table_rela): Likewise.
11 (micromips_elf64_howto_table_rela): Likewise.
12 * elfn32-mips.c (elf_mips_howto_table_rela): Likewise.
13 (elf_mips16_howto_table_rela): Likewise.
14 (elf_micromips_howto_table_rela): Likewise.
16 2011-11-15 Alan Modra <amodra@gmail.com>
17 Andreas Tobler <andreast@fgznet.ch>
19 * elflink.c (_bfd_elf_create_got_section): Replace
20 bfd_make_section_with_flags with bfd_make_section_anyway_with_flags.
21 (_bfd_elf_link_create_dynamic_sections): Likewise.
22 * elf32-ppc.c (ppc_elf_create_glink): Likewise.
23 (ppc_elf_create_dynamic_sections): Likewise.
25 2011-11-14 Maxim Kuvyrkov <maxim@codesourcery.com>
27 * elfxx-mips.c (mips_n64_exec_plt0_entry): Use 64-bit move.
29 2011-11-08 Nick Clifton <nickc@redhat.com>
31 * elf-m10300.c (mn10300_elf_relax_section): Fix check for an
32 immediate move into an address register.
34 2011-11-09 Alan Modra <amodra@gmail.com>
36 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in
37 executables when export_dynamic.
39 2011-11-08 Alan Modra <amodra@gmail.com>
41 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
42 ha_relocs_not_using_r2 to unexpected_toc_insn.
43 (ok_lo_toc_insn): New function.
44 (ppc64_elf_edit_toc): Check insn on lo toc reloc. Emit warning.
45 (ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
46 Handle addic on lo toc reloc.
48 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
51 * elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
52 go through PLT. Reset plt field with init_plt_offset.
53 (elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
54 allocated for symbols referenced by a plabel.
56 2011-11-02 DJ Delorie <dj@redhat.com>
58 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
61 2011-11-02 Jan Beulich <jbeulich@suse.com>
63 * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
64 internal_syment *' parameter. Extend 'dummy' to an array with two
65 elements. Set n_numaux early. Handle BSF_FILE.
66 (coff_write_symbols): Pass NULL as new third argument to
67 coff_write_alien_symbol().
68 * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
69 obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
70 from non-COFF input BFDs.
71 * libcoff-in.h (coff_write_alien_symbol): Declare.
72 * libcoff.h (coff_write_alien_symbol): Re-generate.
74 2011-11-01 DJ Delorie <dj@redhat.com>
76 * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
77 (ALL_MACHINES_CFILES): Add cpu-rl78.c.
78 (BFD32_BACKENDS): Add elf32-rl78.lo.
79 (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
80 (Makefile.in): Regenerate.
81 * archures.c (bfd_architecture): Define bfd_arch_rl78.
82 (bfd_archures_list): Add bfd_rl78_arch.
83 * config.bfd: Add rl78-*-elf.
84 * configure.in: Add bfd_elf32_rl78_vec.
85 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
86 * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
87 * Makefile.in: Regenerate.
88 * bfd-in2.h: Regenerate.
89 * configure: Regenerate.
90 * libbfd.h: Regenerate.
91 * cpu-rl78.c: New file.
92 * elf32-rl78.c: New file.
94 2011-10-26 Nick Clifton <nickc@redhat.com>
97 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
98 * elf32-hppa.c (STUB_SUFFIX): Likewise.
100 2011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
102 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
103 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
104 (BFD32_BACKENDS): Add elf32-epiphany.lo.
105 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
106 * archures.c (bfd_arch_epiphany): Add.
107 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
108 (bfd_epiphany_arch): Declare.
109 (bfd_archures_list): Add &bfd_epiphany_arch.
110 * config.bfd (epiphany-*-elf): New target case.
111 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
112 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
113 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
114 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
115 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
116 * targets.c (bfd_elf32_epiphany_vec): Declare.
117 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
118 * Makefile.in: Regenerate.
119 * bfd-in2.h: Regenerate.
120 * configure: Regenerate.
121 * libbfd.h: Regenerate.
122 * po/SRC-POTFILES.in: Regenerate.
123 * po/bfd.pot: Regenerate.
124 * cpu-epiphany.c: New file.
125 * elf32-epiphany.c: New file.
127 2011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
129 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
132 2011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
135 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
136 identical TAG_PCS_config attributes.
138 2011-10-24 Nick Clifton <nickc@redhat.com>
140 * po/ja.po: Updated Japanese translation.
142 2011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
145 * bfd-in.h: Include <sys/stat.h> rather than forward defining
147 * bfd-in2.h: Regenerate.
149 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
152 * elf32-i386.c (elf_i386_relocate_section): Replace
153 R_386_IRELATIVE with R_386_RELATIVE.
155 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
156 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
158 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
160 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
162 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
164 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
167 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
168 and next_irelative_index.
169 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
170 and next_irelative_index.
171 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
173 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
174 next_irelative_index from reloc_count.
175 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
178 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
179 next_jump_slot_index and next_irelative_index.
180 (elf_x86_64_link_hash_table_create): Initialize
181 next_jump_slot_index and next_irelative_index.
182 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
184 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
187 2011-10-20 Nick Clifton <nickc@redhat.com>
190 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
192 * elf64-ppc.c (STUB_SUFFIX): Likewise.
193 * elf32-hppa.c (STUB_SUFFIX): Likewise.
195 2011-10-20 Alan Modra <amodra@gmail.com>
197 * elf32-i386.c (i386_opcode16): Delete.
198 (elf_i386_check_tls_transition): Use memcmp to compare contents.
199 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
200 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
202 2011-10-19 Alan Modra <amodra@gmail.com>
205 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
206 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
207 "mark". Hide undefweak too. Clear def_regular and ref_regular.
208 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
209 reloc errors from garbage-collected code.
210 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
211 * elf32-bfin.c (bfin_relocate_section): Likewise.
212 (bfinfdpic_relocate_section): Likewise.
213 * elf32-cris.c (cris_elf_relocate_section): Likewise.
214 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
215 * elf32-i386.c (elf_i386_relocate_section): Likewise.
216 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
217 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
218 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
219 * elf32-s390.c (elf_s390_relocate_section): Likewise.
220 * elf32-sh.c (sh_elf_relocate_section): Likewise.
221 * elf32-spu.c (spu_elf_relocate_section): Likewise.
222 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
223 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
224 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
225 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
226 * elf64-s390.c (elf_s390_relocate_section): Likewise.
227 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
228 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
229 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
230 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
232 2011-10-19 Alan Modra <amodra@gmail.com>
235 * elflink.c (elf_link_output_extsym): Correct test for warning when
236 forced local executable syms are referenced from shared libraries.
238 2011-10-19 Alan Modra <amodra@gmail.com>
241 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
243 2011-10-18 David S. Miller <davem@davemloft.net>
246 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
247 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
248 call delay slot instruction forward 4 bytes when performing
251 2011-10-17 Alan Modra <amodra@gmail.com>
255 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
256 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
258 2011-10-14 Hans-Peter Nilsson <hp@axis.com>
260 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
261 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
263 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
264 updates of the plt refcount.
265 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
266 refcount in relation to the plt refcount.
268 2011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
270 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
273 2011-10-11 Alan Modra <amodra@gmail.com>
276 * archive.c (bfd_generic_archive_p): Only check first element
277 when target_defaulted.
278 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
279 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
281 2011-10-11 Alan Modra <amodra@gmail.com>
284 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
285 thin archive element using container target if not defaulted.
287 2011-10-10 Nick Clifton <nickc@redhat.com>
289 * po/es.po: Updated Spanish translation.
290 * po/fi.po: Updated Finnish translation.
291 * po/fr.po: Updated French translation.
292 * po/ru.po: Updated Russian translation.
294 2011-10-10 Alan Modra <amodra@gmail.com>
296 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
297 (struct ppc_link_hash_table): Add tocsave_htab.
298 (struct tocsave_entry): New.
299 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
300 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
301 (ppc64_elf_link_hash_table_free): ..and delete it.
302 (build_plt_stub): Always put STD_R2_40R1 first.
303 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
304 on plt call. If present add prologue nop location to tocsave_htab.
305 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
306 first insn of plt call stub when R_PPC64_TOCSAVE present.
308 2011-10-08 H.J. Lu <hongjiu.lu@intel.com>
311 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
312 alignment and size for common symbols.
314 2011-10-08 Alan Modra <amodra@gmail.com>
318 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
321 2011-10-08 Alan Modra <amodra@gmail.com>
324 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
325 even when strip_discarded is false.
327 2011-10-05 Kai Tietz <ktietz@redhat.com>
329 * coffgen.c (coff_write_alien_symbol): Don't write
330 symbol for discarded sections, if strip_discarded isn't
331 explicit set to false.
332 (coff_write_native_symbol): Likewise.
334 2011-10-05 DJ Delorie <dj@redhat.com>
335 Nick Clifton <nickc@redhat.com>
337 * elf32-rx.c: Add support for PID mode.
338 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
339 Include addend in R_RX_SYM relocations.
341 2011-09-30 Tristan Gingold <gingold@adacore.com>
343 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
344 (read_section): Add sec argument. Adjust the code to get section
346 (read_indirect_string): Adjust call to read_section.
347 (read_abbrevs): Ditto.
348 (decode_line_info): Ditto.
349 (read_debug_ranges): Ditto.
350 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
351 (find_debug_info): Add debug_sections parameter. Use it instead
353 (place_sections): Get section names from stash.
354 (find_line): Add debug_sections argument. Initialize
355 debug_sections field of stash from it.
356 Adjust calls to find_debug_info.
357 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
358 Adjust call to find_line.
359 (_bfd_dwarf2_find_line): Adjust call to find_line.
360 * libcoff-in.h (struct dwarf_debug_section): New declaration.
361 (coff_find_nearest_line_with_names): Likewise.
362 * libcoff.h: Regenerate.
363 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
364 (dwarf_debug_sections): Likewise.
365 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
366 * libbfd.h: Regenerate.
367 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
368 _bfd_dwarf2_find_nearest_line.
369 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
370 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
371 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
372 * coffgen.c (coff_find_nearest_line_with_names): New function.
373 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
374 * coff-rs6000.c (xcoff_debug_sections): New constant.
375 (xcoff_find_nearest_line): New function.
376 (rs6000coff_vec): Use xcoff_find_nearest_line.
377 (pmac_xcoff_vec): Ditto.
379 2011-09-30 Alan Modra <amodra@gmail.com>
382 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
383 (ppc64_elf_edit_toc): Check HA relocs.
384 (ha_reloc_match): Delete function.
385 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
386 Instead do it and low part optimization based on
387 ha_relocs_not_using_r2.
389 2011-09-29 Alan Modra <amodra@gmail.com>
392 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
393 debug and special section groups.
395 2011-09-29 H.J. Lu <hongjiu.lu@intel.com>
398 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
399 clearing def_dynamic.
400 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
402 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
405 2011-09-27 Kai Tietz <ktietz@redhat.com>
407 * coffcode.h (sec_to_styp_flags): Handle
408 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
409 SEC_LINK_DUPLICATES_SAME_SIZE.
411 2011-09-22 Tristan Gingold <gingold@adacore.com>
413 * configure.in: Bump version to 2.22.51
414 * configure: Regenerate.
416 2011-09-21 David S. Miller <davem@davemloft.net>
418 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
419 * elfxx-sparc.h: Declare it.
420 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
421 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
423 2011-09-21 Tristan Gingold <gingold@adacore.com>
425 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
426 Deals with size limited strings.
427 (bfd_mach_o_build_commands): Initialize more fields.
429 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
432 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
435 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
438 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
439 to struct bfd_elf_version_tree.
441 * elflink.c (elf_info_failed): Remove verdefs.
442 (_bfd_elf_export_symbol): Updated.
443 _bfd_elf_link_assign_sym_version): Likewise.
444 (bfd_elf_size_dynamic_sections): Remove pointer to struct
445 bfd_elf_version_tree. Updated.
446 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
449 * linker.c (bfd_hide_sym_by_version): New.
451 * bfd-in2.h: Regenerated.
453 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
456 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
457 if there are no GOT relocations.
459 2011-09-09 Kai Tietz <ktietz@redhat.com>
461 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
462 for targets without symbol_leading_char.
464 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
466 * bfdwin.c (bfd_get_file_window): Fix memory leak.
468 2011-09-07 Alan Modra <amodra@gmail.com>
471 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
474 2011-09-06 Alan Modra <amodra@gmail.com>
477 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
478 (ppc64_elf_edit_toc): Fix style nit. Report some details
479 on linker failure due to reference in debug or non-alloc
480 sections to optimized away toc entry, and don't abort.
482 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
484 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
487 2011-08-26 Nick Clifton <nickc@redhat.com>
489 * po/es.po: Updated Spanish translation.
491 2011-08-19 Alan Modra <amodra@gmail.com>
493 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
494 we haven't seen expected -mcmodel=medium/large code relocs.
496 2011-08-18 Tristan Gingold <gingold@adacore.com>
498 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
500 2011-08-17 Tristan Gingold <gingold@adacore.com>
502 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
504 2011-08-17 Alan Modra <amodra@gmail.com>
507 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
508 (_bfd_handle_already_linked): Declare.
509 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
510 _bfd_coff_section_already_linked.
511 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
512 * coffcode.h (coff_section_already_linked): Likewise.
513 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
514 * elf-bfd.h: Likewise.
515 * libbfd-in.h: Likewise.
516 * targets.c: Likewise.
517 * linker.c (bfd_section_already_linked): Likewise.
518 (bfd_section_already_linked_table_lookup): Likewise.
519 (bfd_section_already_linked_table_insert): Likewise.
520 (_bfd_generic_section_already_linked): Likewise. Call
521 _bfd_handle_already_linked.
522 (_bfd_handle_already_linked): New function, split out from..
523 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
524 2011-07-09 changes. Avoid unnecessary strcmp when matching
525 already_linked_list entries. Match plugin linkonce section.
526 (section_signature): Delete.
527 * coffgen.c (_bfd_coff_section_already_linked): New function.
528 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
529 * libbfd.h: Regenerate.
530 * libcoff.h: Regenerate.
531 * bfd-in2.h: Regenerate.
533 2011-08-14 Alan Modra <amodra@gmail.com>
535 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
536 shared and call to _mcount will go via plt.
538 2011-08-14 Alan Modra <amodra@gmail.com>
540 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
541 * elf32-ppc.c: Likewise.
542 (ppc_elf_select_plt_layout): Use einfo rather than info to report
545 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
548 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
549 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
550 and zero-extend it to 64bit if addend is zero for x32. Generate
551 R_X86_64_RELATIVE64 for x32.
553 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
555 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
556 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
557 * elf32-arm.c (elf32_arm_link_hash_table): New field.
558 (elf232_arm_link_hash_table_create): Initialise new field.
559 (check_use_blx): Change test depending on fix_arm1176.
560 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
561 command line options.
563 2011-08-08 Tristan Gingold <gingold@adacore.com>
565 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
566 (segsec_names_xlat): Reorder elements.
567 (bfd_mach_o_read_section_32): Fix typo.
568 (bfd_mach_o_read_section_64): Fix typo.
570 2011-08-08 Tristan Gingold <gingold@adacore.com>
572 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
573 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
574 (bfd_mach_o_section): Use them. Add next field.
575 (bfd_mach_o_segment_command): Replace sections array by
576 sect_head and sect_tail.
577 (bfd_mach_o_get_mach_o_section): New macro.
578 (bfd_mach_o_lookup_section): Remove.
579 (bfd_mach_o_new_section_hook): New function.
580 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
582 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
583 parameter with segname and sectname parameters. Adjust.
584 (bfd_mach_o_append_section_to_segment): New function. Use a
585 linked list for Mach-O sections.
586 (bfd_mach_o_write_segment_32): Adjust.
587 (bfd_mach_o_write_segment_64): Ditto.
588 (bfd_mach_o_build_commands): Fix comment. Adjust.
589 (bfd_mach_o_flatten_sections): Adjust.
590 (bfd_mach_o_print_section_map): Adjust.
591 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
592 (bfd_mach_o_new_section_hook): New function.
593 (bfd_mach_o_init_section_from_mach_o): Ditto.
594 (bfd_mach_o_read_section_32): Remove section parameter.
595 Return a section instead.
596 (bfd_mach_o_read_section_64): Ditto.
597 (bfd_mach_o_read_section): Ditto.
598 (bfd_mach_o_make_bfd_section): Adjust.
599 (bfd_mach_o_read_segment): Adjust for new profile of
600 bfd_mach_o_read_section.
601 (bfd_mach_o_lookup_section): Remove.
602 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
604 2011-08-08 Tristan Gingold <gingold@adacore.com>
606 * mach-o.h (bfd_mach_o_version_min_command): New structure.
607 (bfd_mach_o_load_command): Add version_min.
608 (mach_o_data_struct): Fix comment.
609 * mach-o.c (bfd_mach_o_read_version_min): New function.
610 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
611 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
612 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
613 (bfd_mach_o_get_name_or_null): New function.
614 (bfd_mach_o_get_name): Use the above new one.
615 (bfd_mach_o_load_command_name): Add the above new commands.
616 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
617 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
618 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
619 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
621 2011-08-08 Tristan Gingold <gingold@adacore.com>
623 * mach-o.h: Move size macros to external.h
624 Move reloc macros to reloc.h and x86-64.h.
625 * mach-o-i386.c: Includes mach-o/reloc.h
626 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
627 * mach-o.c: Add includes.
628 (bfd_mach_o_write_header): Use structure from external.h to convert.
629 (bfd_mach_o_write_thread): Ditto.
630 (bfd_mach_o_write_relocs): Ditto.
631 (bfd_mach_o_write_section_32): Ditto.
632 (bfd_mach_o_write_section_64): Ditto.
633 (bfd_mach_o_write_segment_32): Ditto.
634 (bfd_mach_o_write_segment_64): Ditto.
635 (bfd_mach_o_write_symtab): Ditto.
636 (bfd_mach_o_write_contents): Ditto.
637 (bfd_mach_o_read_header): Ditto.
638 (bfd_mach_o_read_section_32): Ditto.
639 (bfd_mach_o_read_section_64): Ditto.
640 (bfd_mach_o_read_symtab_symbol): Ditto.
641 (bfd_mach_o_read_dylinker): Ditto.
642 (bfd_mach_o_read_dylib): Ditto.
643 (bfd_mach_o_read_dysymtab): Ditto.
644 (bfd_mach_o_read_symtab): Ditto.
645 (bfd_mach_o_read_linkedit): Ditto.
646 (bfd_mach_o_read_str): Ditto.
647 (bfd_mach_o_read_dyld_info): Ditto.
648 (bfd_mach_o_read_segment): Ditto.
649 (bfd_mach_o_read_command): Ditto.
650 (bfd_mach_o_archive_p): Ditto.
651 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
652 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
653 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
654 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
655 of an hard-coded value.
657 2011-08-08 Tristan Gingold <gingold@adacore.com>
659 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
660 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
661 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
662 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
664 2011-08-08 Tristan Gingold <gingold@adacore.com>
666 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
667 (bfd_mach_o_convert_section_name_to_bfd): Use it.
668 (bfd_mach_o_get_section_type_from_name): New function.
669 (bfd_mach_o_get_section_attribute_from_name): Ditto.
670 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
671 Add comments. Add prototypes for the above new functions.
673 2011-08-05 Mark Kettenis <kettenis@gnu.org>
675 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
677 2011-08-05 Alan Modra <amodra@gmail.com>
679 * elf64-ppc.c (maybe_strip_output): New function.
680 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
682 2011-08-05 Alan Modra <amodra@gmail.com>
685 * elflink.c (_bfd_elf_section_already_linked): Return matched
686 status. Remove COFF comdat section handling.
687 * linker.c (_bfd_generic_section_already_linked): Return matched
688 status. Don't set SEC_GROUP in l_flags for plugin entries.
689 (bfd_section_already_linked): Update prototype.
690 * targets.c (_section_already_linked): Likewise.
691 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
692 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
693 (_bfd_nolink_section_already_linked): Update.
694 * libbfd.h: Regenerate.
695 * bfd-in2.h: Regenerate.
697 2011-08-05 Alan Modra <amodra@gmail.com>
699 * elf32-ppc.c: Include dwarf2.h.
700 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
701 (ppc_elf_create_glink): Create .eh_frame section.
702 (glink_eh_frame_cie): New array.
703 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
704 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
706 2011-08-04 Tristan Gingold <gingold@adacore.com>
708 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
709 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
711 2011-08-03 Tristan Gingold <gingold@adacore.com>
713 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
714 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
716 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
718 * elfxx-mips.c (check_4byte_branch): Remove function.
719 (check_relocated_bzc): New function.
720 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
721 instructions that immediately follow a compact branch
724 2011-08-02 Alan Modra <amodra@gmail.com>
726 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
728 (ppc_build_one_stub): Adjust get_relocs call to suit..
729 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
731 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
734 * archures.c (bfd_mach_i386_intel_syntax): New.
735 (bfd_mach_i386_i8086): Updated.
736 (bfd_mach_i386_i386): Likewise.
737 (bfd_mach_x86_64): Likewise.
738 (bfd_mach_x64_32): Likewise.
739 (bfd_mach_i386_i386_intel_syntax): Likewise.
740 (bfd_mach_x86_64_intel_syntax): Likewise.
741 (bfd_mach_x64_32_intel_syntax): Likewise.
742 (bfd_mach_l1om): Likewise.
743 (bfd_mach_l1om_intel_syntax): Likewise.
744 (bfd_mach_k1om): Likewise.
745 (bfd_mach_k1om_intel_syntax): Likewise.
747 * bfd-in2.h: Regenerated.
749 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
751 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
752 (bfd_x64_32_arch): Likewise.
754 * elf64-x86-64.c: Include "libiberty.h".
755 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
756 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
757 (elf_x86_64_reloc_type_lookup): Likewise.
758 (elf_x86_64_reloc_name_lookup): Likewise.
759 (elf_x86_64_relocate_section): Likewise.
760 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
762 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
764 * elfxx-mips.c (check_br32): Fix return type.
766 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
768 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
770 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
772 * elfxx-mips.c: Adjust comments throughout.
773 (mips_elf_relax_delete_bytes): Reshape code.
774 (_bfd_mips_elf_relax_section): Remove check for
775 R_MICROMIPS_GPREL16 relocations. Reshape code.
777 2011-07-28 Roland McGrath <mcgrathr@google.com>
779 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
780 (elf_i386_nacl_plt0_entry): New variable.
781 (elf_i386_plt_entry): New variable.
782 (elf_i386_nacl_pic_plt0_entry): New variable.
783 (elf_i386_nacl_pic_plt_entry): New variable.
784 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
785 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
786 (elf_backend_plt_alignment): Likewise.
788 * config.bfd: Handle i[3-7]86-*-nacl*.
789 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
790 * targets.c: Support bfd_elf32_i386_nacl_vec.
791 * configure.in: Likewise.
792 * configure: Regenerated.
794 * elf32-i386.c (struct elf_i386_plt_layout): New type.
795 (GET_PLT_ENTRY_SIZE): New macro.
796 (elf_i386_plt): New variable.
797 (struct elf_i386_backend_data): New member `plt'.
798 (elf_i386_arch_bed): Add initializer for it.
799 (elf_i386_vxworks_arch_bed): Likewise.
800 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
801 (elf_i386_plt_sym_val): Likewise.
802 (elf_i386_relocate_section): Likewise.
803 (elf_i386_finish_dynamic_symbol): Likewise.
804 Also use other elf_i386_plt_layout members for PLT details.
805 (elf_i386_finish_dynamic_sections): Likewise.
807 * elf32-i386.c (struct elf_i386_backend_data): New type.
808 (get_elf_i386_backend_data): New macro.
809 (elf_i386_arch_bed): New variable.
810 (elf_backend_arch_data): New macro.
811 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
812 (elf_i386_link_hash_table_create): Don't initialize them.
813 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
814 elf_i386_backend_data, not elf_i386_link_hash_table.
815 (elf_i386_adjust_dynamic_symbol): Likewise.
816 (elf_i386_allocate_dynrelocs): Likewise.
817 (elf_i386_readonly_dynrelocs): Likewise.
818 (elf_i386_size_dynamic_sections): Likewise.
819 (elf_i386_relocate_section): Likewise.
820 (elf_i386_finish_dynamic_symbol): Likewise.
821 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
822 (elf_i386_vxworks_link_hash_table_create): Function removed.
823 (elf_i386_vxworks_arch_bed): New variable.
824 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
826 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
827 * elfxx-target.h (elf_backend_arch_data): New macro.
828 (elfNN_bed): Use it as initializer for the new member.
830 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
832 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
835 2011-07-26 Jakub Jelinek <jakub@redhat.com>
837 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
838 and .zdebug_macro entry.
839 (dwarf_debug_section_enum): Add debug_macro.
841 2011-07-26 Alan Modra <amodra@gmail.com>
843 * elf64-ppc.c: Include dwarf2.h.
844 (struct ppc_link_hash_table): Add glink_eh_frame.
845 (create_linkage_sections): Create .eh_frame section.
846 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
848 (glink_eh_frame_cie): New array.
849 (ppc64_elf_size_stubs): Size glink_eh_frame.
850 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
851 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
853 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
856 * elf64-mmix.c (struct _mmix_elf_section_data): New members
857 has_warned_bpo and has_warned_pushj.
858 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
859 converting to ISO C. Add new parameter error_message. All
861 (mmix_elf_perform_relocation): Ditto.
862 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
863 Handle the case where mmix_elf_check_common_relocs has not been
864 called, missing preparations for relocs of the respective type.
866 2011-07-24 Chao-ying Fu <fu@mips.com>
867 Ilie Garbacea <ilie@mips.com>
868 Maciej W. Rozycki <macro@codesourcery.com>
869 Joseph Myers <joseph@codesourcery.com>
870 Catherine Moore <clm@codesourcery.com>
871 Richard Sandiford <rdsandiford@googlemail.com>
873 * archures.c (bfd_mach_mips_micromips): New macro.
874 * cpu-mips.c (I_micromips): New enum value.
875 (arch_info_struct): Add bfd_mach_mips_micromips.
876 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
878 (_bfd_mips_elf_relax_section): Likewise.
879 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
880 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
882 (_bfd_mips16_elf_reloc_shuffle): Rename to...
883 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
884 (gprel16_reloc_p): Handle microMIPS ASE.
885 (literal_reloc_p): New function.
886 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
887 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
888 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
889 and _bfd_mips_elf_reloc_shuffle changes.
890 (mips_elf_gprel32_reloc): Update comment.
891 (micromips_reloc_map): New variable.
892 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
893 (mips_elf32_rtype_to_howto): Likewise.
894 (mips_info_to_howto_rel): Likewise.
895 (bfd_elf32_bfd_is_target_special_symbol): Define.
896 (bfd_elf32_bfd_relax_section): Likewise.
897 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
898 (micromips_elf64_howto_table_rela): Likewise.
899 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
900 and _bfd_mips_elf_reloc_shuffle changes.
901 (micromips_reloc_map): Likewise.
902 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
903 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
904 (mips_elf64_rtype_to_howto): Likewise.
905 (bfd_elf64_bfd_is_target_special_symbol): Define.
906 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
907 (elf_micromips_howto_table_rela): Likewise.
908 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
909 and _bfd_mips_elf_reloc_shuffle changes.
910 (micromips_reloc_map): Likewise.
911 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
912 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
913 (mips_elf_n32_rtype_to_howto): Likewise.
914 (bfd_elf32_bfd_is_target_special_symbol): Define.
915 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
916 (LA25_LUI_MICROMIPS_2): Likewise.
917 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
918 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
919 (TLS_RELOC_P): Handle microMIPS ASE.
920 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
921 target is a microMIPS function.
922 (micromips_reloc_p): New function.
923 (micromips_reloc_shuffle_p): Likewise.
924 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
925 (got_disp_reloc_p, got_page_reloc_p): New functions.
926 (got_ofst_reloc_p): Likewise.
927 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
928 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
929 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
930 (micromips_branch_reloc_p): New function.
931 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
932 (tls_gottprel_reloc_p): Likewise.
933 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
934 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
936 (_bfd_mips16_elf_reloc_shuffle): Rename to...
937 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
938 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
939 (mips_tls_got_index, mips_elf_got_page): Likewise.
940 (mips_elf_create_local_got_entry): Likewise.
941 (mips_elf_relocation_needs_la25_stub): Likewise.
942 (mips_elf_calculate_relocation): Likewise.
943 (mips_elf_perform_relocation): Likewise.
944 (_bfd_mips_elf_symbol_processing): Likewise.
945 (_bfd_mips_elf_add_symbol_hook): Likewise.
946 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
947 (mips_elf_add_lo16_rel_addend): Likewise.
948 (_bfd_mips_elf_check_relocs): Likewise.
949 (mips_elf_adjust_addend): Likewise.
950 (_bfd_mips_elf_relocate_section): Likewise.
951 (mips_elf_create_la25_stub): Likewise.
952 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
953 (_bfd_mips_elf_gc_sweep_hook): Likewise.
954 (_bfd_mips_elf_is_target_special_symbol): New function.
955 (mips_elf_relax_delete_bytes): Likewise.
956 (opcode_descriptor): New structure.
958 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
959 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
960 (beq_insn_32): Likewise.
961 (b_insn_16, bz_insn_16): New variables.
962 (BZC32_REG_FIELD): New macro.
963 (bz_rs_insns_32, bz_rt_insns_32): New variables.
964 (bzc_insns_32, bz_insns_16):Likewise.
965 (BZ16_REG, BZ16_REG_FIELD): New macros.
966 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
967 (jal_x_insn_32_bd32): Likewise.
968 (j_insn_32, jalr_insn_32): Likewise.
969 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
970 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
971 (JR16_REG): New macro.
972 (ds_insns_16_bd16): New variable.
973 (lui_insn): Likewise.
974 (addiu_insn, addiupc_insn): Likewise.
975 (ADDIUPC_REG_FIELD): New macro.
976 (MOVE32_RD, MOVE32_RS): Likewise.
977 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
978 (move_insns_32, move_insns_16): New variables.
979 (nop_insn_32, nop_insn_16): Likewise.
981 (find_match): New function.
982 (check_br16_dslot, check_br32_dslot): Likewise.
983 (check_br16, check_br32): Likewise.
984 (IS_BITSIZE): New macro.
985 (check_4byte_branch): New function.
986 (_bfd_mips_elf_relax_section): Likewise.
987 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
988 and microMIPS modules together.
989 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
990 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
991 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
992 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
993 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
994 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
995 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
996 (BFD_RELOC_MICROMIPS_LO16): Likewise.
997 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
998 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
999 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
1000 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
1001 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
1002 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
1003 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
1004 (BFD_RELOC_MICROMIPS_SUB): Likewise.
1005 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
1006 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
1007 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
1008 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
1009 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
1010 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
1011 (BFD_RELOC_MICROMIPS_JALR): Likewise.
1012 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
1013 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
1014 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
1015 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
1016 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
1017 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
1018 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
1019 * bfd-in2.h: Regenerate.
1020 * libbfd.h: Regenerate.
1022 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
1024 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
1025 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
1026 * Makefile.in: Regenerated.
1028 * archures.c (bfd_architecture): Add bfd_arch_k1om.
1029 (bfd_k1om_arch): New.
1030 (bfd_archures_list): Add &bfd_k1om_arch.
1031 * bfd-in2.h: Regenerated.
1033 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
1034 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
1035 if bfd_elf64_x86_64_freebsd_vec is supported.
1036 (targ_selvecs): Likewise.
1038 * configure.in: Support bfd_elf64_k1om_vec and
1039 bfd_elf64_k1om_freebsd_vec.
1040 * configure: Regenerated.
1044 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
1045 (bfd_elf64_k1om_vec): Likewise.
1046 (bfd_elf64_k1om_freebsd_vec): Likewise.
1048 * targets.c (bfd_elf64_k1om_vec): New.
1049 (bfd_elf64_k1om_freebsd_vec): Likewise.
1050 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
1051 bfd_elf64_k1om_freebsd_vec.
1053 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1055 Fix false coff-go32-exe matches.
1056 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1058 * coff-stgo32.c (go32_check_format): New forward declaration.
1059 (COFF_CHECK_FORMAT): New defintion.
1060 (go32_check_format): New function.
1062 2011-07-15 Alan Modra <amodra@gmail.com>
1064 * configure.in: Bump version.
1065 * configure: Regenerate.
1067 2011-07-14 Alan Modra <amodra@gmail.com>
1069 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1070 * elf-bfd.h (struct already_linked): Forward declare.
1072 2011-07-14 Alan Modra <amodra@gmail.com>
1074 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1075 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1077 2011-07-14 Alan Modra <amodra@gmail.com>
1079 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1080 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1081 (build_tls_get_addr_stub): Likewise.
1082 (ppc_build_one_stub): Update calls to above.
1083 (ppc_size_one_stub): Adjust stub size.
1084 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1085 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1087 2011-07-12 Nick Clifton <nickc@redhat.com>
1089 * elf32-arm.c (elf32_arm_section_flags): Delete.
1090 (elf_backend_section_flags): Remove.
1092 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1095 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1096 when setting stack_flags.
1098 2011-07-11 Catherine Moore <clm@codesourcery.com>
1100 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1101 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1102 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
1103 * bfd-in2.h: Regenerated.
1104 * bfd.c (bfd_lookup_section_flags): New definition.
1105 * binary.c (binary_bfd_lookup_section_flags): New definition.
1106 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1107 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1108 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1109 * coff-rs6000.c (rs6000coff_vec): Include
1110 bfd_generic_lookup_section_flags.
1111 (pmac_xcoff_vec): Likewise.
1112 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1113 * coff64-rs6000.c (rs6000coff64_vec): Include
1114 bfd_generic_lookup_section_flags.
1115 (aix5coff64_vec): Likewise.
1116 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1117 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1118 (bfd_elf_lookup_section_flags): Declare.
1119 * elflink.c (bfd_elf_lookup_section_flags): New function.
1120 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1121 (elf_backend_lookup_section_flags_hook): Define.
1122 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1123 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1124 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1125 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1126 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1127 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1128 (bfd_generic_lookup_section_flags): Declare.
1129 * libbfd.h: Regenerated.
1130 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1131 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1132 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1133 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1134 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1135 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1136 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1137 * reloc.c (bfd_generic_lookup_section_flags): New function.
1138 * som.c (som_bfd_lookup_section_flags): New definition.
1139 * srec.c (srec_bfd_lookup_section_flags): New definition.
1140 * targets.c (flag_info): Declare.
1141 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1142 (_bfd_lookup_section_flags): New.
1143 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1144 * versados.c (versados_bfd_lookup_section_flags): New definition.
1145 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1146 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1148 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1151 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1153 2011-07-09 Alan Modra <amodra@gmail.com>
1156 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1157 rather than kept_section to determine whether a symbol is from
1158 a discarded section.
1159 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1160 sections appear undefined.
1162 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1165 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1166 "asection *" with "struct already_linked *".
1167 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1168 (_bfd_generic_section_already_linked): Likewise.
1169 (bfd_section_already_linked_table_insert): Likewise.
1170 (struct already_linked): New.
1171 (struct bfd_section_already_linked): Use it.
1172 * elflink.c (_bfd_elf_section_already_linked): Replace.
1173 "asection *" with "struct already_linked *". Replace the plugin
1174 dummy with the LTO output.
1175 * linker.c (_bfd_generic_section_already_linked): Likewise.
1176 * targets.c (struct already_linked): Add forward declaration.
1177 (bfd_target): Replace "struct bfd_section *" with
1178 "struct already_linked *" in _section_already_linked.
1179 * bfd-in2.h: Regenerate.
1180 * libbfd.h: Regenerate.
1182 2011-07-06 Tristan Gingold <gingold@adacore.com>
1184 * mach-o.h: Move loader related definitions to
1185 include/mach-o/loader.h. Include it.
1187 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1189 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1190 define to _bfd_elf_set_osabi.
1192 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1193 Thomas Schwinge <thomas@schwinge.name>
1196 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1197 ELFOSABI_LINUX alias.
1198 * elf32-hppa.c: Likewise.
1199 * elf32-i370.c: Likewise.
1200 * elf64-hppa.c: Likewise.
1202 2011-07-01 Ian Lance Taylor <iant@google.com>
1204 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1205 DW_OP_lit3 to DW_OP_lit2.
1207 2011-07-01 Alan Modra <amodra@gmail.com>
1209 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1210 dyn relocs when called to copy flags for a weak sym.
1211 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1212 (ppc64_elf_merge_private_bfd_data): Delete.
1213 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1214 _bfd_generic_verify_endian_match.
1216 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1218 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1221 2011-06-28 Tristan Gingold <gingold@adacore.com>
1223 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1225 (_bfd_vms_write_etir): Write linkage index from reloc.
1227 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1229 * mach-o.c (bfd_mach_o_read_command): Also ignore
1230 BFD_MACH_O_LC_ROUTINES_64.
1232 2011-06-27 Tristan Gingold <gingold@adacore.com>
1234 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1235 section target index.
1237 2011-06-27 Nick Clifton <nickc@redhat.com>
1239 * cisco-core.c (cisco_core_little_vec): Add initialization of
1240 match_priority field.
1242 2011-06-27 Tristan Gingold <gingold@adacore.com>
1244 * cache.c: Include bfd_stdint.h.
1245 (cache_bmmap): Change profile. Return region start and size.
1246 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1247 (bfd_mmap): Change profile and adjust. Update comment.
1248 (memory_bmmap): Change profile.
1249 * opncls.c (opncls_bmmap): Change profile.
1250 * vms-lib.c (vms_lib_bmmap): Likewise.
1251 * libbfd.h: Regenerate.
1252 * bfd-in2.h: Regenerate.
1254 2011-06-27 Tristan Gingold <gingold@adacore.com>
1256 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1259 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1261 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1262 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1264 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1266 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1268 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1270 2011-06-24 Richard Henderson <rth@redhat.com>
1273 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1274 tlsgd insn before swapping adjacent insns.
1276 2011-06-24 Tristan Gingold <gingold@adacore.com>
1278 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1281 2011-06-24 Alan Modra <amodra@gmail.com>
1284 * elf.c (assign_file_positions_for_load_sections): Don't align
1285 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1286 that don't get a PT_LOAD.
1288 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1290 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1291 (sh_elf_check_relocs): Likewise.
1293 2011-06-22 Richard Henderson <rth@redhat.com>
1295 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1296 TPREL in a PIE image.
1297 (alpha_dynamic_entries_for_reloc): Likewise.
1298 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1299 (elf64_alpha_relax_got_load): Likewise.
1301 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1303 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1306 2011-06-22 Alan Modra <amodra@gmail.com>
1308 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1309 plugin symbols. Fix segfault on linker scrip defined syms.
1311 2011-06-20 Jakub Jelinek <jakub@redhat.com>
1314 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1315 at all for linker created .eh_frame sections.
1316 (_bfd_elf_discard_section_eh_frame): Handle linker created
1317 .eh_frame sections with no relocations.
1318 * elf64-x86-64.c: Include dwarf2.h.
1319 (elf_x86_64_eh_frame_plt): New variable.
1320 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1321 PLT_FDE_LEN_OFFSET): Define.
1322 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1323 (elf_x86_64_create_dynamic_sections): Create and fill in
1324 .eh_frame section for .plt section.
1325 (elf_x86_64_size_dynamic_sections): Write .plt section size
1326 into .eh_frame FDE covering .plt section.
1327 (elf_x86_64_finish_dynamic_sections): Write .plt section
1328 start into .eh_frame FDE covering .plt section. Call
1329 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1330 (elf_backend_plt_alignment): Define to 4.
1331 * elf32-i386.c: Include dwarf2.h.
1332 (elf_i386_eh_frame_plt): New variable.
1333 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1334 PLT_FDE_LEN_OFFSET): Define.
1335 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1336 (elf_i386_create_dynamic_sections): Create and fill in
1337 .eh_frame section for .plt section.
1338 (elf_i386_size_dynamic_sections): Write .plt section size
1339 into .eh_frame FDE covering .plt section.
1340 (elf_i386_finish_dynamic_sections): Write .plt section
1341 start into .eh_frame FDE covering .plt section. Call
1342 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1343 (elf_backend_plt_alignment): Define to 4.
1345 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1347 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1350 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1352 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1353 CORE_HEADER is defined.
1354 (elf_x86_64_write_core_note): New.
1355 (elf_backend_write_core_note): Likewise.
1357 * hosts/x86-64linux.h (uint64_t): New.
1358 (user_regsx32_struct): Likewise.
1359 (elf_gregx32_t): Likewise.
1360 (ELF_NGREGX32): Likewise.
1361 (elf_gregsetx32_t): Likewise.
1362 (elf_prstatusx32): Likewise.
1363 (prstatusx32_t): Likewise.
1364 (user_fpregs32_struct): Removed.
1365 (user_fpxregs32_struct): Likewise.
1367 (elf_fpregset32_t): Likewise.
1368 (elf_fpxregset32_t): Likewise.
1369 (prgregset32_t): Likewise.
1370 (prfpregset32_t): Likewise.
1372 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1374 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1375 (elf_x86_64_grok_psinfo): Likewise.
1377 2011-06-16 Nick Clifton <nickc@redhat.com>
1379 * elf.c (elf_find_function): Fail if not provided with a symbol
1382 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1384 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1385 * elf.c (elfcore_grok_arm_vfp): New function.
1386 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1387 (elfcore_write_arm_vfp): New function.
1388 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1390 2011-06-14 Richard Henderson <rth@redhat.com>
1392 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1393 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1394 (elf64_alpha_always_size_sections): Don't call
1395 elf64_alpha_merge_ind_symbols.
1396 (elf_backend_copy_indirect_symbol): New.
1398 2011-06-14 Alan Modra <amodra@gmail.com>
1401 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1402 before doing anything.
1403 (_bfd_elf_discard_section_eh_frame): Likewise.
1405 2011-06-14 Alan Modra <amodra@gmail.com>
1407 * Makefile.am: Formatting.
1408 * Makefile.in: Regenerate.
1409 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1410 * po/SRC-POTFILES.in: Regnerate.
1412 2011-06-14 Alan Modra <amodra@gmail.com>
1414 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1415 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1416 Don't handle warning symbols here.
1417 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1418 (allocate_dynrelocs, readonly_dynrelocs): As above.
1420 2011-06-14 Alan Modra <amodra@gmail.com>
1423 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1424 (elf_gc_sweep): Don't treat debug and sections like .comment
1426 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1427 not part of a group. Always call gc_mark_extra_sections.
1428 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1429 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1430 _bfd_elf_gc_mark_extra_sections.
1431 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1432 _bfd_elf_gc_mark_extra_sections.
1433 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1435 2011-06-13 Nick Clifton <nickc@redhat.com>
1437 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1438 variable 'local_got_offsets'.
1439 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1440 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1442 2011-06-13 Walter Lee <walt@tilera.com>
1444 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1445 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1446 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1447 and elfxx-tilegx.lo.
1448 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1450 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1451 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1452 * Makefile.in: Regenerate.
1453 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1454 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1455 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1456 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1457 bfd-in2.h: Regenerate.
1458 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1459 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1460 and bfd_elf64_tilegx_vec.
1461 * configure: Regenerate.
1462 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1464 * libbfd.h: Regenerate.
1465 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1466 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1467 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1468 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1469 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1470 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1471 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1472 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1473 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1474 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1475 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1476 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1477 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1478 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1479 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1480 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1481 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1482 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1483 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1484 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1485 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1486 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1487 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1488 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1489 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1490 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1491 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1492 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1493 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1494 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1495 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1496 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1497 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1498 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1499 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1500 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1501 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1502 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1503 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1504 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1505 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1506 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1507 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1508 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1509 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1510 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1511 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1512 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1513 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1514 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1515 * targets.c (bfd_elf32_tilegx_vec): Declare.
1516 (bfd_elf32_tilepro_vec): Declare.
1517 (bfd_elf64_tilegx_vec): Declare.
1518 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1519 and bfd_elf64_tilegx_vec.
1520 * cpu-tilegx.c: New file.
1521 * cpu-tilepro.c: New file.
1522 * elf32-tilepro.h: New file.
1523 * elf32-tilepro.c: New file.
1524 * elf32-tilegx.c: New file.
1525 * elf32-tilegx.h: New file.
1526 * elf64-tilegx.c: New file.
1527 * elf64-tilegx.h: New file.
1528 * elfxx-tilegx.c: New file.
1529 * elfxx-tilegx.h: New file.
1531 2011-06-13 Alan Modra <amodra@gmail.com>
1533 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1534 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1535 warning symbols here.
1536 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1537 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1538 elf32_arm_readonly_dynrelocs): Likewise.
1539 * elf32-bfin.c (bfin_discard_copies): Likewise.
1540 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1541 elf_cris_discard_excess_dso_dynamics,
1542 elf_cris_discard_excess_program_dynamics): Likewise.
1543 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1544 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1545 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1546 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1547 elf_i386_readonly_dynrelocs): Likewise.
1548 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1549 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1550 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1551 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1552 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1553 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1554 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1555 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1556 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1557 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1558 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1559 elf32_tic6x_readonly_dynrelocs): Likewise.
1560 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1561 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1562 xstormy16_relax_plt_realloc): Likewise.
1563 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1564 * elf64-alpha.c (elf64_alpha_output_extsym,
1565 elf64_alpha_calc_got_offsets_for_symbol,
1566 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1567 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1568 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1569 elf_hppa_unmark_useless_dynamic_symbols,
1570 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1571 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1572 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1573 readonly_dynrelocs, merge_global_got, reallocate_got,
1574 undo_symbol_twiddle): Likewise.
1575 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1576 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1577 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1578 elf_x86_64_readonly_dynrelocs): Likewise.
1579 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1580 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1581 _bfd_elf_link_find_version_dependencies,
1582 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1583 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1584 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1585 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1586 elf_gc_propagate_vtable_entries_used,
1587 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1588 elf_gc_allocate_got_offsets): Likewise.
1589 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1590 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1591 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1592 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1593 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1594 * i386linux.c (linux_tally_symbols): Likewise.
1595 * m68klinux.c (linux_tally_symbols): Likewise.
1596 * sparclinux.c (linux_tally_symbols): Likewise.
1597 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1598 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1600 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1601 function. Update all callers.
1602 * aoutx.h (aout_link_write_other_symbol): Likewise.
1603 * pdp11.c (aout_link_write_other_symbol): Likewise.
1604 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1605 * ecoff.c (ecoff_link_write_external): Likewise.
1606 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1607 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1609 * ecoff.c (ecoff_link_hash_traverse): Delete.
1610 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1611 _bfd_coff_write_global_sym.
1612 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1613 * libcoff.h: Regenerate.
1615 2011-06-10 Nick Clifton <nickc@redhat.com>
1617 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1618 backend does not provide a function for creating dynamic sections
1620 (bfd_elf_final_link): Issue a warning message if a dynamic section
1621 has the SHT_NOTE type.
1622 (bfd_elf_final_link): Do not look for dynamic strings in a section
1623 that does not have the SHT_STRTAB type or the name .dynstr.
1624 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1625 section is not in the output binary.
1626 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1628 2011-06-09 Tristan Gingold <gingold@adacore.com>
1630 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1631 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1634 2011-06-09 Tristan Gingold <gingold@adacore.com>
1636 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1638 2011-06-09 Nick Clifton <nickc@redhat.com>
1641 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1642 that the output section has an allocated bfd_elf_section_data
1644 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1645 symbols in sections that have been removed by garbage collection.
1647 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1649 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1650 relocations in SEC_DEBUGGING sections when building shared
1653 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1656 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1657 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1659 2011-06-08 Tristan Gingold <gingold@adacore.com>
1661 * makefile.vms (OBJS): Add elfxx-ia64.obj
1664 2011-06-08 Alan Modra <amodra@gmail.com>
1666 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1667 * sco5-core.c: Init match_priority field.
1669 2011-06-08 Alan Modra <amodra@gmail.com>
1671 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1672 indirect links here.
1674 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1676 * irix-core.c (irix_core_vec): Add match_priority field.
1678 2011-06-06 Alan Modra <amodra@gmail.com>
1680 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1682 * configure.in: Bump bfd version.
1683 * elfcode.h (elf_object_p): Delete hacks preventing match of
1684 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1685 * elfxx-target.h (elf_match_priority): Define and use.
1686 * format.c (bfd_check_format_matches): Use target match_priority
1687 to choose best of multiple matching targets. In cases with multiple
1688 matches rerun _bfd_check_format if we don't choose the last match.
1689 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1690 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1691 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1692 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1693 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1694 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1695 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1696 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1697 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1698 * vms-lib.c, * xsym.c: Init match_priority field.
1699 * configure: Regenerate.
1700 * bfd-in2.h: Regenerate.
1702 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1705 * elfcode.h (elf_object_p): Revert the last change.
1707 2011-06-04 Alan Modra <amodra@gmail.com>
1709 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1710 return the other arch.
1711 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1714 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1717 * hash.c (higher_primer_number): Add more, small, prime numbers.
1718 (bfd_hash_set_default_size): Likewise.
1720 2011-06-02 Nick Clifton <nickc@redhat.com>
1722 * coff-mcore.c: Fix spelling typo.
1723 * coff-stgo32.c: Likewise.
1724 * elf32-arm.c: Likewise.
1725 * elf32-avr.c: Likewise.
1726 * elf-m68hc1x.c: Likewise.
1727 * elf32-mcore.c: Likewise.
1728 * elf32-mep.c: Likewise.
1729 * elf32-mt.c: Likewise.
1730 * elf32-ppc.c: Likewise.
1731 * elf32-xtensa.c: Likewise.
1732 * elf64-ppc.c: Likewise.
1733 * elfxx-mips.c: Likewise.
1734 * netbsd.h: Likewise.
1735 * nlmcode.h: Likewise.
1736 * vms-alpha.c: Likewise.
1737 * po/bfd.pot: Regenerate.
1738 * po/SRC-POTFILES.in: Regenerate.
1740 2011-06-01 DJ Delorie <dj@redhat.com>
1742 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1743 * target.c: Likewise.
1744 * configure.in: Likewise.
1745 * configure.in: Regenerate.
1746 * elf32-rx.c: Add elf32-rx-be-ns target.
1747 (rx_elf_object_p): Never allow the be-ns target by default,
1748 only allow it if the user requests it.
1750 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1752 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1753 relocation in readonly section in a shared object.
1754 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1756 2011-05-31 Nick Clifton <nickc@redhat.com>
1758 * archive.c (adjust_relative_path): Fix comment to prevent it
1759 corrupting the auto-generated bfd.h.
1761 2011-05-31 Paul Brook <paul@codesourcery.com>
1763 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1764 for known functions.
1765 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1768 2011-05-31 Paul Brook <paul@codesourcery.com>
1770 * elf32-arm.c (arm_stub_is_thumb): Add
1771 arm_stub_long_branch_v4t_thumb_tls_pic.
1772 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1775 2011-05-27 Nick Clifton <nickc@redhat.com>
1778 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1779 unable to read a file pointed to by an entry in a thin archive.
1780 (adjust_relative_path): Use lrealpath to canonicalize paths.
1781 Handle the case where the reference path is above the current
1782 path in the directory tree.
1784 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1787 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1788 R_X86_64_TPOFF64 in executable.
1790 2011-05-26 Alan Modra <amodra@gmail.com>
1792 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1793 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1794 local_protected comment.
1796 2011-05-25 Tristan Gingold <gingold@adacore.com>
1798 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1799 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1800 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1801 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1802 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1803 (elf32-ia64.c): Created from elfnn-ia64.c
1804 (elf64-ia64.c): Likewise.
1805 * elfxx-ia64.h: New file.
1806 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1807 functions.Includes elfxx-ia64.h.
1808 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1809 (IA64_HOWTO): Adjust.
1810 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1811 (elfNN_ia64_reloc_type_lookup): Renames to
1812 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1813 (elfNN_ia64_reloc_name_lookup): Renames to
1814 ia64_elf_reloc_name_lookup. Make it public.
1815 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1816 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1818 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1819 Move it and make it public. Move prototype to elfxx-ia64.h
1820 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1821 Move prototype to elfxx-ia64.h
1822 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1823 (elfNN_ia64_info_to_howto): Adjust calls.
1824 (elfNN_ia64_relax_section): Adjust calls.
1825 (count_dyn_reloc): Fix typo.
1826 (elfNN_ia64_relocate_section): Adjust calls.
1827 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1828 (bfd_elfNN_bfd_reloc_type_lookup)
1829 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1830 * configure: Regenerate.
1831 * Makefile.in: Regenerate.
1833 2011-05-23 DJ Delorie <dj@redhat.com>
1835 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1836 the vma/lma swapping done in elf32_rx_modify_program_headers.
1838 2011-05-23 Nick Clifton <nickc@redhat.com>
1840 * elf-m10300.c (mn10300_elf_mkobject): New function.
1841 (bfd_elf32_mkobject): Define.
1843 2011-05-23 Alan Modra <amodra@gmail.com>
1845 * elf-bfd.h: Comment typo fix.
1846 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1847 struct elf_dyn_relocs throughout.
1848 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1850 2011-05-23 Alan Modra <amodra@gmail.com>
1852 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1853 functions rather than warning callback or _bfd_error_handler.
1854 * elf32-ppc.c: Likewise.
1855 * elf64-ppc.c: Likewise.
1856 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1858 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1860 2011-05-23 Alan Modra <amodra@gmail.com>
1863 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1864 .tbss, and page align same for all SHT_NOBITS sections.
1866 2011-05-21 Alan Modra <amodra@gmail.com>
1869 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1871 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1872 segment if just for .tbss.
1873 (assign_file_positions_for_load_sections): Don't report "can't
1874 allocate in segment" errors for .tbss.
1875 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1876 from SHT_NOBITS section filepos.
1878 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1880 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1881 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1882 (elf32_tic6x_relocate_section): Handle them.
1884 2011-05-18 Nick Clifton <nickc@redhat.com>
1887 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1888 sections when building shared libraries.
1890 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
1893 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1896 2011-05-18 Tristan Gingold <gingold@adacore.com>
1898 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1899 (xcoff_sweep): Always keep dwarf sections.
1900 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1902 2011-05-18 Tristan Gingold <gingold@adacore.com>
1904 * libxcoff.h (struct xcoff_dwsect_name): New type.
1905 (XCOFF_DWSECT_NBR_NAMES): New macro.
1906 (xcoff_dwsect_names): Declare.
1907 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1908 (styp_to_sec_flags): Ditto.
1909 (coff_new_section_hook): Ditto.
1910 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1911 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1913 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1916 * elf32-rx.c (ignore_lma): New variable.
1917 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1918 (rx_modify_program_headers): Only copy the LMA into the VMA if
1921 2011-05-17 Alan Modra <amodra@gmail.com>
1924 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1925 * elflink.c (elf_link_add_object_symbols): Likewise.
1926 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1928 2011-05-16 Alan Modra <amodra@gmail.com>
1930 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1932 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1934 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1935 global GOT entries for GOT_PAGE relocations against global symbols.
1937 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1939 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1940 (tic6x-*-*): Replaced by these.
1941 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1942 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1943 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1945 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1946 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1947 "elf32-target.h" two more times.
1948 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1949 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1950 bfd_elf32_tic6x_elf_le_vec.
1951 * configure: Regenerate.
1953 2011-05-13 Jan Beulich <jbeulich@novell.com>
1955 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1957 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1959 * config.in: Regenerated.
1960 * configure: Regenerated.
1961 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1962 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1963 HAVE_PSINFO32_T_PR_PID.
1964 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1965 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1966 and HAVE_PSINFO32_T_PR_PID.
1967 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1969 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1971 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1973 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1974 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1976 2011-05-09 Paul Brook <paul@codesourcery.com>
1978 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1979 * bfd-in2.h: Regenerate.
1980 * elf32-tic6x.c: Include limits.h.
1981 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1982 _tic6x_elf_section_data): New.
1983 (elf32_tic6x_section_data): Define.
1984 (elf32_tic6x_new_section_hook): Allocate target specific data.
1985 (elf32_tic6x_add_unwind_table_edit): New function.
1986 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
1987 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
1988 elf32_tic6x_copy_exidx_entry): New functions.
1989 (elf_backend_write_section): Define.
1991 2011-05-09 Paul Brook <paul@codesourcery.com>
1993 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
1994 elf32_tic6x_fake_sections): New functions.
1995 (elf_backend_fake_sections): Define.
1997 2011-05-09 Paul Brook <paul@codesourcery.com>
1999 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
2000 (elf_backend_gc_mark_extra_sections): Define.
2002 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2005 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
2006 references to symbols defined in discarded sections.
2008 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2011 * coffgen.c (coff_write_symbol): Assume input section is its own
2012 output section if output_section member not set.
2013 (coff_write_alien_symbol): Likewise.
2015 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
2018 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
2020 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
2023 * section.c (SEC_ELF_REVERSE_COPY): New.
2024 * bfd-in2.h: Regenerated.
2026 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
2029 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
2030 * bfd-in2.h: Regenerate.
2032 2011-05-06 Tristan Gingold <gingold@adacore.com>
2034 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
2035 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
2036 any code section. Add comments.
2037 (alpha_vms_object_p): Use void * instead of PTR.
2038 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
2039 (build_module_list): Guard against no DST section. Add comments.
2040 (alpha_vms_link_output_symbol): Discard undefined symbols.
2041 (alpha_vms_get_section_contents): Simply memcpy if the section was
2042 already loaded. Fix typo.
2043 (vms_new_section_hook): Use void * instead of PTR.
2044 (vms_alpha_vec): Ditto.
2046 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
2048 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
2049 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
2051 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
2053 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
2054 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2055 mismatch. Choose the lower of the two values.
2056 (bfd_elf32_bfd_final_link): New macro.
2058 2011-04-28 Tristan Gingold <gingold@adacore.com>
2060 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2061 (bfd_xcoff_swap_aux_out): Ditto.
2062 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2063 (bfd_xcoff64_swap_aux_out): Ditto.
2065 2011-05-04 Alan Modra <amodra@gmail.com>
2068 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2069 was_undefined on dot-symbols.
2071 2011-05-03 Paul Brook <paul@codesourcery.com>
2074 * elf32-tic6x.c (elf32_tic6x_howto_table,
2075 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2076 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2079 2011-05-01 Alan Modra <amodra@gmail.com>
2082 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2083 creating ifunc sections.
2084 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2086 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
2088 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2091 2011-04-28 Tom Tromey <tromey@redhat.com>
2093 * bfdio.c (memory_bstat): Pass correct size to memset.
2095 2011-04-28 Mike Frysinger <vapier@gentoo.org>
2097 * dwarf2.c (dwarf_debug_sections): Mark const.
2098 * elf.c (special_sections): Likewise.
2099 * libbfd-in.h (dwarf_debug_sections): Likewise.
2100 * libbfd.h: Regenerate.
2102 2011-04-26 Kai Tietz <ktietz@redhat.com>
2104 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2107 2011-04-26 Tristan Gingold <gingold@adacore.com>
2109 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2111 2011-04-24 Alan Modra <amodra@gmail.com>
2115 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2116 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2117 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2118 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2119 it is a redef of an IR symbol in a real BFD.
2121 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2123 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2124 in readonly section in a shared object.
2125 (elf_i386_size_dynamic_sections): Likewise.
2126 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2127 (elf_x86_64_size_dynamic_sections): Likewise.
2129 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2132 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2134 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2136 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2138 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2139 on dynamic symbol error.
2140 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2142 2011-04-20 Tristan Gingold <gingold@adacore.com>
2144 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2146 2011-04-20 Alan Modra <amodra@gmail.com>
2148 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2149 (bfd_hash_table_init_n): Overflow checking.
2150 (bfd_hash_set_default_size): Return current size. Take unsigned long
2151 arg. Add 65537 to hash_size primes.
2152 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2153 * bfd-in2.h: Regenerate.
2155 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2157 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2160 2011-04-20 Alan Modra <amodra@gmail.com>
2162 * libbfd.c (bfd_log2): Do return rounded up value.
2163 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2164 call with expanded old round down version of the function.
2166 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2167 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2169 2011-04-20 Alan Modra <amodra@gmail.com>
2172 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2173 in their own common section.
2174 * elflink.c (elf_link_add_object_symbols): Likewise.
2175 * linker.c (generic_link_check_archive_element): Don't lose flags
2176 if common section is pre-existing.
2177 (_bfd_generic_link_add_one_symbol): Likewise.
2179 2011-04-20 Alan Modra <amodra@gmail.com>
2182 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2183 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2184 multiple_definition regardless of allow_multiple_definition.
2185 * simple.c (simple_dummy_multiple_definition): Update.
2186 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2189 2011-04-18 Tristan Gingold <gingold@adacore.com>
2191 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2193 2011-04-18 Alan Modra <amodra@gmail.com>
2197 * bfd.c (BFD_PLUGIN): Define.
2198 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2199 * bfd-in2.h: Regenerate.
2200 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2201 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2203 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2205 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2208 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2210 * elf-bfd.h (struct sdt_note): New struct.
2211 (struct elf_obj_tdata) <sdt_note_head>: New field.
2212 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2213 (elfobj_grok_stapsdt_note): Likewise.
2214 (elf_parse_notes): Added code to treat SystemTap note
2217 2011-04-12 Richard Henderson <rth@redhat.com>
2219 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2220 exclude empty .got sections.
2222 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2224 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2225 array access for BFD_RELOC_386_IRELATIVE.
2227 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2229 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2231 2011-04-11 Mark Wielaard <mjw@redhat.com>
2234 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2235 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2236 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2237 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2238 also if STB_GNU_UNIQUE symbol binding was seen.
2239 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2240 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2241 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2242 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2243 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2244 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2246 2011-04-11 Alan Modra <amodra@gmail.com>
2248 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2250 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2251 (_bfd_generic_get_section_contents_in_window): Likewise.
2252 * section.c (bfd_get_section_contents): Likewise.
2253 * compress.c (bfd_get_full_section_contents): Likewise.
2254 * elf32-rx.c (rx_final_link): Ignore rawsize.
2255 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2256 bfd with bfd_get_section_limit.
2257 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2258 os->size during final link. Update callers.
2259 * bfd-in2.h: Regenerate.
2261 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2264 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2265 as the number of global entries when merging with the primary GOT.
2267 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2269 * elf32-i386.c: Update copyright year.
2270 * elf64-x86-64.c: Likewise.
2272 2011-04-09 Kai Tietz <ktietz@redhat.com>
2274 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2275 buffer and use rawsize for sorting.
2276 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2277 before doing alignment.
2279 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2281 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2282 error on unsupported relocation.
2283 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2285 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2288 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2291 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2294 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2295 instead of shared for R_386_TLS_LDO_32.
2297 2011-04-08 Tristan Gingold <gingold@adacore.com>
2299 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2301 * xcoff-target.h: Remove
2302 * Makefile.in: Regenerate.
2304 2011-04-07 Cary Coutant <ccoutant@google.com>
2306 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2308 2011-04-07 Paul Brook <paul@codesourcery.com>
2310 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2312 (elf32_tic6x_howto_table_rel): Ditto.
2313 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2314 (elf32_tic6x_check_relocs): Ditto.
2316 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2318 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2320 (strongarm*, thumb*, xscale*): Remove architectures.
2321 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2322 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2323 xscale-*-coff): Remove targets.
2325 2011-04-01 Tristan Gingold <gingold@adacore.com>
2327 * elfxx-ia64.c: include bfd_stdint.h
2329 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2331 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2332 dynobj and its initialization.
2334 2011-03-31 Tristan Gingold <gingold@adacore.com>
2336 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2337 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2338 BFD_HOST_LONG_LONG to 1.
2340 2011-03-31 Tristan Gingold <gingold@adacore.com>
2342 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2343 (_bfd_vms_write_etir): Ditto.
2344 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2345 * configure.com: Generate bfd_stdint.h
2347 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2349 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2350 (elf32_tic6x_setup): Declare.
2351 * elf32-tic6x.c: Include <limits.h>.
2352 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2353 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2355 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2356 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2357 tic6x_elf_scom_symbol_ptr): New static variables.
2358 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2359 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2360 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2361 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2362 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2363 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2364 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2365 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2366 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2367 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2368 to weak symbols as required by the ABI.
2369 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2370 as needed when generating DSBT output.
2371 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2372 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2373 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2374 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2375 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2376 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2377 New static functions.
2378 (ELF_MAXPAGESIZE): Define to 0x1000.
2379 (bfd_elf32_bfd_copy_private_bfd_data,
2380 bfd_elf32_bfd_link_hash_table_create,
2381 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2382 elf_backend_want_got_plt, elf_backend_want_dynbss,
2383 elf_backend_plt_readonly, elf_backend_got_header_size,
2384 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2385 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2386 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2387 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2388 elf_backend_section_from_bfd_section,
2389 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2390 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2391 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2393 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2394 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2395 * bfd/bfd-in2.h: Regenerate.
2396 * bfd/libbfd.h: Regenerate.
2397 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2399 2011-03-31 Tristan Gingold <gingold@adacore.com>
2401 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2402 entry on xcoff when value is C_NULL_VALUE.
2404 2011-03-31 Tristan Gingold <gingold@adacore.com>
2406 * libcoff-in.h (exec_hdr): Remove.
2407 * libcoff.h: Regenerate.
2409 2011-03-30 Nick Clifton <nickc@redhat.com>
2411 * po/da.po: Updated Danish translation.
2413 2011-03-29 Richard Henderson <rth@redhat.com>
2415 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2416 (elf64_alpha_gc_sweep_hook): New.
2417 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2418 (elf_backend_can_gc_sections): New.
2420 2011-03-26 John Marino <binutils@marino.st>
2422 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2423 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2424 * configure: Regenerate.
2426 2011-03-25 Michael Snyder <msnyder@vmware.com>
2428 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2430 2011-03-25 Tristan Gingold <gingold@adacore.com>
2432 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2433 of find_nearest_line on object files.
2435 2011-03-25 Tristan Gingold <gingold@adacore.com>
2437 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2439 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2441 2011-03-24 Alan Modra <amodra@gmail.com>
2443 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2444 old-style __tls_get_addr calls without marker relocs don't match
2445 their arg setup insn one for one. If such mismatches are found
2446 report the reloc and don't do any tls optimization.
2447 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2449 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2451 * bfd-in2.h: Regenerate.
2453 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2455 * archures.c: Add AVR XMEGA architecture information.
2456 * cpu-avr.c (arch_info_struct): Likewise.
2457 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2458 (elf32_avr_object_p): Likewise.
2460 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2462 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2463 * bfd-in2.h: Regenerate.
2464 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2465 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2467 (elf32_arm_howto_from_type): Update accordingly.
2468 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2469 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2470 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2471 with an extra noncall_refcount field.
2472 (arm_local_iplt_info): New structure.
2473 (elf_arm_obj_tdata): Add local_iplt.
2474 (elf32_arm_local_iplt): New accessor macro.
2475 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2476 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2477 Change tls_type to a bitfield and add is_iplt.
2478 (elf32_arm_link_hash_newfunc): Update accordingly.
2479 (elf32_arm_allocate_local_sym_info): New function.
2480 (elf32_arm_create_local_iplt): Likewise.
2481 (elf32_arm_get_plt_info): Likewise.
2482 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2483 (elf32_arm_get_local_dynreloc_list): Likewise.
2484 (create_ifunc_sections): Likewise.
2485 (elf32_arm_copy_indirect_symbol): Update after the changes to
2486 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2487 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2488 to get PLT information. Assert that all STT_GNU_IFUNC references
2489 are turned into PLT references.
2490 (arm_build_one_stub): Pass the symbol type to
2491 elf32_arm_final_link_relocate.
2492 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2493 (elf32_arm_allocate_irelocs): New function.
2494 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2495 all R_ARM_IRELATIVE.
2496 (elf32_arm_allocate_plt_entry): New function.
2497 (elf32_arm_populate_plt_entry): Likewise.
2498 (elf32_arm_final_link_relocate): Add an st_type parameter.
2499 Set srelgot to null for static objects. Use separate variables
2500 to record which st_value and st_type should be used when generating
2501 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2502 symbol's PLT information, setting has_iplt_entry, splt,
2503 plt_offset and gotplt_offset accordingly. Check whether
2504 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2505 the relocation target accordingly. Broaden assert to include
2506 .iplts. Don't set sreloc for static relocations. Assert that
2507 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2508 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2509 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2510 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2511 resolve GOT references to the .igot.plt entry.
2512 (elf32_arm_relocate_section): Update the call to
2513 elf32_arm_final_link_relocate.
2514 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2515 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2516 relocations in shared libraries and relocatable executables.
2517 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2518 to get the list of dynamic relocations for a local symbol.
2519 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2520 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2521 to allocate local symbol information. Treat R_ARM_REL32 and
2522 R_ARM_REL32_NOI as call relocations in shared libraries and
2523 relocatable executables. Record PLT information for local
2524 STT_GNU_IFUNC functions as well as global functions. Count
2525 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2526 to get the list of dynamic relocations for a local symbol.
2527 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2528 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2529 removed. Update after the changes to elf32_arm_link_hash_entry.
2530 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2531 entries should live in .plt or .iplt. Check whether the .igot.plt
2532 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2533 to allocate .plt and .(i)got.plt entries. Detect which .got
2534 entries will need R_ARM_IRELATIVE relocations and use
2535 elf32_arm_allocate_irelocs to allocate them. Likewise other
2536 non-.got dynamic relocations.
2537 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2538 and dynamic relocations for local STT_GNU_IFUNC symbols.
2539 Check whether the .igot.plt and .got entries can be combined.
2540 Detect which .got entries will need R_ARM_IRELATIVE relocations
2541 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2542 section pointers intead of strcmp checks. Handle iplt and igotplt.
2543 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2544 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2545 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2547 (elf32_arm_output_plt_map_1): New function, split out from
2548 elf32_arm_output_plt_map. Handle .iplt entries. Use
2549 elf32_arm_plt_needs_thumb_stub_p.
2550 (elf32_arm_output_plt_map): Call it.
2551 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2552 local .iplt entries.
2553 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2554 (elf32_arm_swap_symbol_out): Likewise.
2555 (elf32_arm_add_symbol_hook): New function.
2556 (elf_backend_add_symbol_hook): Define for all targets.
2558 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2560 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2561 * elf.c (swap_out_syms): Set st_target_internal for each
2563 * elfcode.h (elf_swap_symbol_in): Likewise.
2564 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2565 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2566 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2567 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2568 * elflink.c (elf_link_output_extsym): Likewise.
2569 (bfd_elf_final_link): Likewise.
2570 (elf_link_add_object_symbols): Copy st_target_internal
2571 to the hash table if we see a definition.
2572 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2573 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2574 a branch_type field.
2575 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2576 (arm_type_of_stub): Replace actual_st_type with an
2577 actual_branch_type parameter.
2578 (arm_build_one_stub): Use branch types rather than st_types to
2579 determine the type of branch.
2580 (cortex_a8_erratum_scan): Likewise.
2581 (elf32_arm_size_stubs): Likewise.
2582 (bfd_elf32_arm_process_before_allocation): Likewise.
2583 (allocate_dynrelocs_for_symbol): Likewise.
2584 (elf32_arm_finish_dynamic_sections): Likewise.
2585 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2586 a branch_type parameter.
2587 (elf32_arm_relocate_section): Update call accordingly.
2588 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2589 (elf32_arm_output_map_sym): Initialize st_target_internal.
2590 (elf32_arm_output_stub_sym): Likewise.
2591 (elf32_arm_symbol_processing): Delete.
2592 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2593 Use st_target_internal to record the branch type.
2594 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2596 (elf32_arm_is_function_type): Delete.
2597 (elf_backend_symbol_processing): Likewise.
2598 (elf_backend_is_function_type): Likewise.
2600 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2602 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2603 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2606 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2608 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2609 may_need_local_target_p and may_become_dynamic_p to classify
2610 the relocation type. Don't check info->symbolic or h->def_regular
2611 when deciding whether to record a potential dynamic reloc.
2612 Don't treat potential dynamic relocs as PLT references.
2613 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2614 try to make the PLT reference count go negative.
2616 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2618 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2619 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2620 Only create a dynamic relocation for local references if
2622 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2623 allocation accordingly.
2624 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2626 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2628 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2629 (elf32_arm_add_dynreloc): Likewise.
2630 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2631 to allocate dynamic relocations.
2632 (elf32_arm_size_dynamic_sections): Likewise.
2633 (allocate_dynrelocs): Likewise. Rename to
2634 allocate_dynrelocs_for_symbol.
2635 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2636 create dynamic relocations.
2637 (elf32_arm_finish_dynamic_symbol): Likewise.
2639 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2641 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2642 x32 GD->IE and GD->LE transitions.
2643 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2644 and LD->LE transitions.
2646 2011-03-10 Alan Modra <amodra@gmail.com>
2648 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2649 for LO_DS error message and correct multiple.
2651 2011-03-10 Alan Modra <amodra@gmail.com>
2653 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2654 (ppc64_elf_link_just_syms): New function.
2655 (opd_entry_value): Don't assume big-endian host.
2656 (get_r2off): New function.
2657 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2659 2011-03-06 Michael Snyder <msnyder@vmware.com>
2661 * compress.c (bfd_compress_section_contents): Check for out of mem.
2663 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2664 that case statement falls through intentionally.
2666 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2668 2011-03-04 Alan Modra <amodra@gmail.com>
2670 * archive.c (bsd_write_armap): Don't call stat in deterministic
2671 mode, and don't use st_mtime if stat returns error.
2673 2011-03-03 Michael Snyder <msnyder@vmware.com>
2675 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2677 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2679 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2680 (aout_link_write_other_symbol): Missing break statement.
2682 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2684 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2686 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2688 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2689 x32 IE->LE transition.
2690 (elf_x86_64_relocate_section): Likewise.
2692 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2694 * elflink.c (is_reloc_section): Remove function.
2695 (get_dynamic_reloc_section_name): Construct string manually.
2697 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2699 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2700 (adjust_relative_path): Likewise.
2701 (_bfd_construct_extended_name_table): Likewise.
2702 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2703 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2704 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2705 * elf32-spu.c (sort_bfds): Likewise.
2706 (spu_elf_auto_overlay): Likewise.
2707 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2708 * xcofflink.c (xcoff_set_import_path): Likewise.
2709 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2710 (xtensa_regfile_lookup_shortname): Likewise.
2712 2011-02-28 Alan Modra <amodra@gmail.com>
2715 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2716 stringsize. Properly sanity check symdef_count. Remove redundant
2719 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2721 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2722 and handle claim_file seeking. Only try to load the plugin once.
2724 2011-02-22 Andreas Schwab <schwab@redhat.com>
2726 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2727 relocation read the value from the second GOT slot.
2729 2011-02-15 Tristan Gingold <gingold@adacore.com>
2731 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2733 2011-02-15 Alan Modra <amodra@gmail.com>
2735 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2736 toc relocs. Fuss over free(NULL).
2738 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2740 * elflink.c (bfd_elf_size_dynamic_sections): Add
2741 bfd_get_symbol_leading_char to the start of newname.
2743 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2745 * configure: Regenerate.
2747 2011-02-09 Alan Modra <amodra@gmail.com>
2749 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2750 we are done. When optimising large toc, check that a global
2751 symbol on a toc reloc is defined in a kept section.
2753 2011-02-08 Nick Clifton <nickc@redhat.com>
2756 * elf.c (assign_file_positions_for_load_sections): Set the program
2757 header offset and entry size to zero if there are no program
2760 2011-02-08 Alan Modra <amodra@gmail.com>
2762 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2763 local_syms when looking for local symbols in .toc.
2765 2011-02-01 Alan Modra <amodra@gmail.com>
2767 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2768 for toc pointer on any section having makes_toc_func_call set.
2769 (check_pasted_section): Ensure pasted .init/.fini fragments use
2770 the same toc if any has makes_toc_func_call set.
2772 2011-01-28 Joseph Myers <joseph@codesourcery.com>
2774 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2777 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2779 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2780 common sections too.
2782 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2784 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2787 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2789 Fix compilation for mingw64.
2790 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2791 typecast to avoid warning.
2792 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2794 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2795 of long for pointer to avoid warning.
2796 (elfNN_ia64_relax_brl): Idem.
2797 (elfNN_ia64_install_value): Idem.
2798 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2800 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2802 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2803 h->needs_plt when deciding whether to record a possible dynamic reloc.
2805 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2807 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2808 dynamic relocs for the removed section.
2810 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2812 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2815 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2817 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2818 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2819 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2820 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2821 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2822 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2825 2011-01-14 Alan Modra <amodra@gmail.com>
2827 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2829 (_bfd_default_error_handler): Likewise.
2830 * elf.c (print_segment_map): Likewise.
2831 * libbfd.c (warn_deprecated): Likewise.
2832 * som.c (som_sizeof_headers): No need to do so here.
2833 * coff-i860.c: Replace use of printf for error messages with
2835 * coff-ppc.c: Likewise.
2836 * coff-sh.c: Likewise.
2837 * elf32-bfin.c: Likewise.
2838 * elf32-dlx.c: Likewise.
2839 * elf32-mep.c: Likewise.
2840 * elf32-v850.c: Likewise.
2841 * mach-o.c: Likewise.
2844 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2846 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2848 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2849 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2851 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2853 (elf_x86_64_finish_dynamic_symbol): Updated.
2854 (elf_x86_64_finish_dynamic_sections): Don't use
2855 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2856 bfd_elf64_swap_dyn_out.
2858 2011-01-14 J. Park <grassman@gmail.com>
2861 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2862 following bfd_link_hash_warning symbol link.
2864 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2865 Glauber de Oliveira Costa <glommer@gmail.com>
2867 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2868 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2869 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2871 * libbfd.h: Rebuilt.
2872 * bfd-in2.h: Rebuilt.
2873 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2874 (elf32_arm_reloc_map): Likewise.
2875 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2876 (elf32_arm_stub_long_branch_any_tls_pic,
2877 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2878 (DEF_STUBS): Add new stubs.
2879 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2880 (elf32_arm_local_tlsdesc_gotent): New.
2881 (GOT_TLS_GDESC): New mask.
2882 (GOT_TLS_GD_ANY): Define.
2883 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2884 (elf32_arm_compute_jump_table_size): New.
2885 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2886 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2887 sgotplt_jump_table_size fields.
2888 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2889 (elf32_arm_link_hash_table_create): Initialize new fields.
2890 (arm_type_of_stub): Check TLS desc relocs too.
2891 (elf32_arm_stub_name): TLS desc relocs can be shared.
2892 (elf32_arm_tls_transition): Determine relaxation.
2893 (arm_stub_required_alignment): Add tls stubs.
2894 (elf32_arm_size_stubs): Likewise.
2895 (elf32_arm_tls_relax): Perform TLS relaxing.
2896 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2897 (IS_ARM_TLS_GNU_RELOC): New.
2898 (IS_ARM_TLS_RELOC): Use it.
2899 (elf32_arm_relocate_section): Perform TLS relaxing.
2900 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2902 (allocate_dynrelocs): Allocate tls desc relcoations.
2903 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2905 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2907 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2909 (elf32_arm_finish_dynamic_symbol): Adjust.
2910 (arm_put_trampoline): New.
2911 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2913 (elf_backend_always_size_sections): Define.
2915 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2917 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2919 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2923 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2924 handle symbols marked with regular reference, but not non-GOT
2925 reference when building shared library.
2927 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2928 local and global STT_GNU_IFUNC symols when building shared
2930 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2932 2011-01-05 DJ Delorie <dj@redhat.com>
2934 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2935 * libbfd.h: Regenerate.
2936 * bfd-in2.h: Regenerate.
2937 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2939 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2941 * cpu-i386.c (bfd_i386_compatible): New.
2942 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2943 with bfd_i386_compatible.
2944 (bfd_x86_64_arch_intel_syntax): Likewise.
2945 (bfd_i386_arch_intel_syntax): Likewise.
2946 (i8086_arch): Likewise.
2947 (bfd_x64_32_arch): Likewise.
2948 (bfd_x86_64_arch): Likewise.
2949 (bfd_i386_arch): Likewise.
2951 For older changes see ChangeLog-2010
2957 version-control: never
projects / deliverable / binutils-gdb.git / blob