1 2011-12-08 Andrew Pinski <apinski@cavium.com>
2 Adam Nemet <anemet@caviumnetworks.com>
4 * archures.c (bfd_mach_mips_octeon2): New macro
5 * bfd-in2.h: Regenerate.
6 * cpu-mips.c (I_mipsocteon2): New enum value.
7 (arch_info_struct): Add bfd_mach_mips_octeon2.
8 * elfxx-mips.c (_bfd_elf_mips_mach): Support E_MIPS_MACH_OCTEON2.
9 (mips_set_isa_flags): Add bfd_mach_mips_octeon2.
10 (mips_mach_extensions): Add bfd_mach_mips_octeon2.
12 2011-12-07 Alan Modra <amodra@gmail.com>
15 * elflink.c (elf_gc_sweep_symbol): Discard unmarked symbols
16 defined in shared libraries.
18 2011-12-07 Tristan Gingold <gingold@adacore.com>
20 * mach-o.c (bfd_mach_o_canonicalize_symtab): Fix indentation.
22 (bfd_mach_o_read_symtab_symbol): Now returns a bfd_boolean.
23 Adjust return statements.
24 (bfd_mach_o_read_symtab_strtab): Likewise.
25 (bfd_mach_o_read_symtab_symbols): Likewise.
26 (bfd_mach_o_scan_start_address): Likewise. Make it static.
27 (bfd_mach_o_scan): Likewise.
28 (bfd_mach_o_read_dysymtab_symbol): Remove unused function.
29 (bfd_mach_o_header_p): Adjust call.
30 (bfd_mach_o_cpu_name): Make it const.
31 (bfd_mach_o_filetype_name): Likewise.
32 (bfd_mach_o_header_flags_name): Likewise.
33 (bfd_mach_o_section_type_name): Likewise.
34 (bfd_mach_o_section_attribute_name): Likewise.
35 (bfd_mach_o_load_command_name): Likewise.
36 (bfd_mach_o_get_section_type_from_name): Add a const qualifier
38 (bfd_mach_o_get_section_attribute_from_name): Likewise.
39 * mach-o.h (bfd_mach_o_read_dysymtab_symbol)
40 (bfd_mach_o_scan_start_address, bfd_mach_o_scan): Remove.
42 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
44 * elf-bfd.h (elfcore_write_s390_last_break): Add prototype.
45 (elfcore_write_s390_system_call): Likewise.
46 * elf.c (elfcore_write_s390_last_break): New function.
47 (elfcore_write_s390_system_call): Likewise.
48 (elfcore_write_register_note): Call them.
49 (elfcore_grok_s390_last_break): New function.
50 (elfcore_grok_s390_system_call): Likewise.
51 (elfcore_grok_note): Call them.
53 2011-12-05 Tristan Gingold <gingold@adacore.com>
55 * mach-o.c (bfd_mach_o_read_symtab_symbol): Accept indirect symbols.
57 2011-12-05 Tristan Gingold <gingold@adacore.com>
59 * mach-o.c (bfd_mach_o_write_contents): Handle LC_LOAD_UPWARD_DYLIB.
60 (bfd_mach_o_read_dylib): Likewise.
61 (bfd_mach_o_read_command): Likewise.
62 (bfd_mach_o_bfd_print_private_bfd_data): Likewise.
64 2011-12-05 Tristan Gingold <gingold@adacore.com>
66 * mach-o.c (bfd_mach_o_read_command): Add the bfd in the error
68 (bfd_mach_o_openr_next_archived_file): Use arch name as member name.
69 (bfd_mach_o_fat_extract): Ditto.
71 2011-12-03 Alan Modra <amodra@gmail.com>
74 * elflink.c (bfd_elf_final_link): Don't segfault when checking
75 for DT_TEXTREL and .dynamic does not exist.
77 2011-12-03 Alan Modra <amodra@gmail.com>
80 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Revert substantive
81 change in 2011-07-01 commit. Comment.
82 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
84 2011-12-01 Mikael Pettersson <mikpe@it.uu.se>
86 * elf32-m68k.c (elf_m68k_check_relocs) <R_68K_8, R68K_16, R_68K_32>: For
87 non-SEC_ALLOC sections break before GOT and PLT accounting.
89 2011-12-01 Hans-Peter Nilsson <hp@axis.com>
91 * elf32-cris.c (cris_elf_check_relocs) <plt accounting for
92 R_CRIS_8, R_CRIS_16, and R_CRIS_32>: Move early break for
93 non-SEC_ALLOC sections before GOT and PLT accounting.
95 2011-11-29 Andrew Pinski <apinski@cavium.com>
97 * archures.c (bfd_mach_mips_octeonp): New macro.
98 * bfd-in2.h: Regenerate.
99 * bfd/cpu-mips.c (I_mipsocteonp): New enum value.
100 (arch_info_struct): Add bfd_mach_mips_octeonp.
101 * elfxx-mips.c (mips_set_isa_flags): Add bfd_mach_mips_octeonp.
102 (mips_mach_extensions): Add bfd_mach_mips_octeonp.
104 2011-11-23 Tristan Gingold <gingold@adacore.com>
106 * vms-lib.c (get_idxlen): Add comments. Fix type in sizeof.
107 (vms_write_index): Add comments.
109 2011-11-22 DJ Delorie <dj@redhat.com>
111 * elf32-rx.c (rx_elf_object_p): Add more checks for "scanning" to
112 avoid using the special non-swapping target when not explicitly
115 2011-11-22 Daniel Calcoen <Daniel.Calcoen@cern.ch>
117 * elf32-rx.c (rx_elf_object_p): Correct typo: lma->vma.
119 2011-11-22 Tristan Gingold <gingold@adacore.com>
121 * mach-o.c (bfd_mach_o_print_symbol): Display COM for common
122 symbols. Print section name in brackets.
124 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
126 * config.bfd: Add vectors for powerpc and powerpc64-freebsd.
127 * configure.in (TDEFINES): Add rules for powerpc*-freebsd.
128 * configure: Regenerate.
129 * elf32-ppc.c: Add powerpc-freebsd definitions.
130 * elf64-ppc.c: Add powerpc64-freebsd definitions.
131 * targets.c: Add bits for powerpc and powerpc64-freebsd.
133 2011-11-17 Philipp Thomas <philipp@thogro.org>
135 * elf32-arm.c (elf32_thumb_to_arm_stub): Sync message so that it
136 needs to be translated only once.
138 2011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
140 * elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to
142 (mips16_elf64_howto_table_rela): Likewise.
143 (micromips_elf64_howto_table_rela): Likewise.
144 * elfn32-mips.c (elf_mips_howto_table_rela): Likewise.
145 (elf_mips16_howto_table_rela): Likewise.
146 (elf_micromips_howto_table_rela): Likewise.
148 2011-11-15 Alan Modra <amodra@gmail.com>
149 Andreas Tobler <andreast@fgznet.ch>
151 * elflink.c (_bfd_elf_create_got_section): Replace
152 bfd_make_section_with_flags with bfd_make_section_anyway_with_flags.
153 (_bfd_elf_link_create_dynamic_sections): Likewise.
154 * elf32-ppc.c (ppc_elf_create_glink): Likewise.
155 (ppc_elf_create_dynamic_sections): Likewise.
157 2011-11-14 Maxim Kuvyrkov <maxim@codesourcery.com>
159 * elfxx-mips.c (mips_n64_exec_plt0_entry): Use 64-bit move.
161 2011-11-08 Nick Clifton <nickc@redhat.com>
163 * elf-m10300.c (mn10300_elf_relax_section): Fix check for an
164 immediate move into an address register.
166 2011-11-09 Alan Modra <amodra@gmail.com>
168 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in
169 executables when export_dynamic.
171 2011-11-08 Alan Modra <amodra@gmail.com>
173 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
174 ha_relocs_not_using_r2 to unexpected_toc_insn.
175 (ok_lo_toc_insn): New function.
176 (ppc64_elf_edit_toc): Check insn on lo toc reloc. Emit warning.
177 (ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
178 Handle addic on lo toc reloc.
180 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
183 * elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
184 go through PLT. Reset plt field with init_plt_offset.
185 (elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
186 allocated for symbols referenced by a plabel.
188 2011-11-02 DJ Delorie <dj@redhat.com>
190 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
193 2011-11-02 Jan Beulich <jbeulich@suse.com>
195 * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
196 internal_syment *' parameter. Extend 'dummy' to an array with two
197 elements. Set n_numaux early. Handle BSF_FILE.
198 (coff_write_symbols): Pass NULL as new third argument to
199 coff_write_alien_symbol().
200 * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
201 obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
202 from non-COFF input BFDs.
203 * libcoff-in.h (coff_write_alien_symbol): Declare.
204 * libcoff.h (coff_write_alien_symbol): Re-generate.
206 2011-11-01 DJ Delorie <dj@redhat.com>
208 * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
209 (ALL_MACHINES_CFILES): Add cpu-rl78.c.
210 (BFD32_BACKENDS): Add elf32-rl78.lo.
211 (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
212 (Makefile.in): Regenerate.
213 * archures.c (bfd_architecture): Define bfd_arch_rl78.
214 (bfd_archures_list): Add bfd_rl78_arch.
215 * config.bfd: Add rl78-*-elf.
216 * configure.in: Add bfd_elf32_rl78_vec.
217 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
218 * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
219 * Makefile.in: Regenerate.
220 * bfd-in2.h: Regenerate.
221 * configure: Regenerate.
222 * libbfd.h: Regenerate.
223 * cpu-rl78.c: New file.
224 * elf32-rl78.c: New file.
226 2011-10-26 Nick Clifton <nickc@redhat.com>
229 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
230 * elf32-hppa.c (STUB_SUFFIX): Likewise.
232 2011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
234 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
235 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
236 (BFD32_BACKENDS): Add elf32-epiphany.lo.
237 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
238 * archures.c (bfd_arch_epiphany): Add.
239 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
240 (bfd_epiphany_arch): Declare.
241 (bfd_archures_list): Add &bfd_epiphany_arch.
242 * config.bfd (epiphany-*-elf): New target case.
243 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
244 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
245 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
246 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
247 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
248 * targets.c (bfd_elf32_epiphany_vec): Declare.
249 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
250 * Makefile.in: Regenerate.
251 * bfd-in2.h: Regenerate.
252 * configure: Regenerate.
253 * libbfd.h: Regenerate.
254 * po/SRC-POTFILES.in: Regenerate.
255 * po/bfd.pot: Regenerate.
256 * cpu-epiphany.c: New file.
257 * elf32-epiphany.c: New file.
259 2011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
261 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
264 2011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
267 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
268 identical TAG_PCS_config attributes.
270 2011-10-24 Nick Clifton <nickc@redhat.com>
272 * po/ja.po: Updated Japanese translation.
274 2011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
277 * bfd-in.h: Include <sys/stat.h> rather than forward defining
279 * bfd-in2.h: Regenerate.
281 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
284 * elf32-i386.c (elf_i386_relocate_section): Replace
285 R_386_IRELATIVE with R_386_RELATIVE.
287 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
288 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
290 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
292 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
294 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
296 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
299 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
300 and next_irelative_index.
301 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
302 and next_irelative_index.
303 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
305 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
306 next_irelative_index from reloc_count.
307 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
310 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
311 next_jump_slot_index and next_irelative_index.
312 (elf_x86_64_link_hash_table_create): Initialize
313 next_jump_slot_index and next_irelative_index.
314 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
316 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
319 2011-10-20 Nick Clifton <nickc@redhat.com>
322 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
324 * elf64-ppc.c (STUB_SUFFIX): Likewise.
325 * elf32-hppa.c (STUB_SUFFIX): Likewise.
327 2011-10-20 Alan Modra <amodra@gmail.com>
329 * elf32-i386.c (i386_opcode16): Delete.
330 (elf_i386_check_tls_transition): Use memcmp to compare contents.
331 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
332 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
334 2011-10-19 Alan Modra <amodra@gmail.com>
337 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
338 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
339 "mark". Hide undefweak too. Clear def_regular and ref_regular.
340 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
341 reloc errors from garbage-collected code.
342 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
343 * elf32-bfin.c (bfin_relocate_section): Likewise.
344 (bfinfdpic_relocate_section): Likewise.
345 * elf32-cris.c (cris_elf_relocate_section): Likewise.
346 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
347 * elf32-i386.c (elf_i386_relocate_section): Likewise.
348 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
349 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
350 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
351 * elf32-s390.c (elf_s390_relocate_section): Likewise.
352 * elf32-sh.c (sh_elf_relocate_section): Likewise.
353 * elf32-spu.c (spu_elf_relocate_section): Likewise.
354 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
355 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
356 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
357 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
358 * elf64-s390.c (elf_s390_relocate_section): Likewise.
359 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
360 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
361 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
362 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
364 2011-10-19 Alan Modra <amodra@gmail.com>
367 * elflink.c (elf_link_output_extsym): Correct test for warning when
368 forced local executable syms are referenced from shared libraries.
370 2011-10-19 Alan Modra <amodra@gmail.com>
373 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
375 2011-10-18 David S. Miller <davem@davemloft.net>
378 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
379 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
380 call delay slot instruction forward 4 bytes when performing
383 2011-10-17 Alan Modra <amodra@gmail.com>
387 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
388 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
390 2011-10-14 Hans-Peter Nilsson <hp@axis.com>
392 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
393 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
395 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
396 updates of the plt refcount.
397 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
398 refcount in relation to the plt refcount.
400 2011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
402 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
405 2011-10-11 Alan Modra <amodra@gmail.com>
408 * archive.c (bfd_generic_archive_p): Only check first element
409 when target_defaulted.
410 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
411 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
413 2011-10-11 Alan Modra <amodra@gmail.com>
416 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
417 thin archive element using container target if not defaulted.
419 2011-10-10 Nick Clifton <nickc@redhat.com>
421 * po/es.po: Updated Spanish translation.
422 * po/fi.po: Updated Finnish translation.
423 * po/fr.po: Updated French translation.
424 * po/ru.po: Updated Russian translation.
426 2011-10-10 Alan Modra <amodra@gmail.com>
428 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
429 (struct ppc_link_hash_table): Add tocsave_htab.
430 (struct tocsave_entry): New.
431 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
432 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
433 (ppc64_elf_link_hash_table_free): ..and delete it.
434 (build_plt_stub): Always put STD_R2_40R1 first.
435 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
436 on plt call. If present add prologue nop location to tocsave_htab.
437 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
438 first insn of plt call stub when R_PPC64_TOCSAVE present.
440 2011-10-08 H.J. Lu <hongjiu.lu@intel.com>
443 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
444 alignment and size for common symbols.
446 2011-10-08 Alan Modra <amodra@gmail.com>
450 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
453 2011-10-08 Alan Modra <amodra@gmail.com>
456 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
457 even when strip_discarded is false.
459 2011-10-05 Kai Tietz <ktietz@redhat.com>
461 * coffgen.c (coff_write_alien_symbol): Don't write
462 symbol for discarded sections, if strip_discarded isn't
463 explicit set to false.
464 (coff_write_native_symbol): Likewise.
466 2011-10-05 DJ Delorie <dj@redhat.com>
467 Nick Clifton <nickc@redhat.com>
469 * elf32-rx.c: Add support for PID mode.
470 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
471 Include addend in R_RX_SYM relocations.
473 2011-09-30 Tristan Gingold <gingold@adacore.com>
475 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
476 (read_section): Add sec argument. Adjust the code to get section
478 (read_indirect_string): Adjust call to read_section.
479 (read_abbrevs): Ditto.
480 (decode_line_info): Ditto.
481 (read_debug_ranges): Ditto.
482 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
483 (find_debug_info): Add debug_sections parameter. Use it instead
485 (place_sections): Get section names from stash.
486 (find_line): Add debug_sections argument. Initialize
487 debug_sections field of stash from it.
488 Adjust calls to find_debug_info.
489 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
490 Adjust call to find_line.
491 (_bfd_dwarf2_find_line): Adjust call to find_line.
492 * libcoff-in.h (struct dwarf_debug_section): New declaration.
493 (coff_find_nearest_line_with_names): Likewise.
494 * libcoff.h: Regenerate.
495 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
496 (dwarf_debug_sections): Likewise.
497 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
498 * libbfd.h: Regenerate.
499 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
500 _bfd_dwarf2_find_nearest_line.
501 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
502 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
503 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
504 * coffgen.c (coff_find_nearest_line_with_names): New function.
505 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
506 * coff-rs6000.c (xcoff_debug_sections): New constant.
507 (xcoff_find_nearest_line): New function.
508 (rs6000coff_vec): Use xcoff_find_nearest_line.
509 (pmac_xcoff_vec): Ditto.
511 2011-09-30 Alan Modra <amodra@gmail.com>
514 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
515 (ppc64_elf_edit_toc): Check HA relocs.
516 (ha_reloc_match): Delete function.
517 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
518 Instead do it and low part optimization based on
519 ha_relocs_not_using_r2.
521 2011-09-29 Alan Modra <amodra@gmail.com>
524 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
525 debug and special section groups.
527 2011-09-29 H.J. Lu <hongjiu.lu@intel.com>
530 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
531 clearing def_dynamic.
532 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
534 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
537 2011-09-27 Kai Tietz <ktietz@redhat.com>
539 * coffcode.h (sec_to_styp_flags): Handle
540 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
541 SEC_LINK_DUPLICATES_SAME_SIZE.
543 2011-09-22 Tristan Gingold <gingold@adacore.com>
545 * configure.in: Bump version to 2.22.51
546 * configure: Regenerate.
548 2011-09-21 David S. Miller <davem@davemloft.net>
550 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
551 * elfxx-sparc.h: Declare it.
552 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
553 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
555 2011-09-21 Tristan Gingold <gingold@adacore.com>
557 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
558 Deals with size limited strings.
559 (bfd_mach_o_build_commands): Initialize more fields.
561 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
564 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
567 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
570 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
571 to struct bfd_elf_version_tree.
573 * elflink.c (elf_info_failed): Remove verdefs.
574 (_bfd_elf_export_symbol): Updated.
575 _bfd_elf_link_assign_sym_version): Likewise.
576 (bfd_elf_size_dynamic_sections): Remove pointer to struct
577 bfd_elf_version_tree. Updated.
578 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
581 * linker.c (bfd_hide_sym_by_version): New.
583 * bfd-in2.h: Regenerated.
585 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
588 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
589 if there are no GOT relocations.
591 2011-09-09 Kai Tietz <ktietz@redhat.com>
593 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
594 for targets without symbol_leading_char.
596 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
598 * bfdwin.c (bfd_get_file_window): Fix memory leak.
600 2011-09-07 Alan Modra <amodra@gmail.com>
603 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
606 2011-09-06 Alan Modra <amodra@gmail.com>
609 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
610 (ppc64_elf_edit_toc): Fix style nit. Report some details
611 on linker failure due to reference in debug or non-alloc
612 sections to optimized away toc entry, and don't abort.
614 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
616 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
619 2011-08-26 Nick Clifton <nickc@redhat.com>
621 * po/es.po: Updated Spanish translation.
623 2011-08-19 Alan Modra <amodra@gmail.com>
625 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
626 we haven't seen expected -mcmodel=medium/large code relocs.
628 2011-08-18 Tristan Gingold <gingold@adacore.com>
630 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
632 2011-08-17 Tristan Gingold <gingold@adacore.com>
634 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
636 2011-08-17 Alan Modra <amodra@gmail.com>
639 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
640 (_bfd_handle_already_linked): Declare.
641 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
642 _bfd_coff_section_already_linked.
643 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
644 * coffcode.h (coff_section_already_linked): Likewise.
645 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
646 * elf-bfd.h: Likewise.
647 * libbfd-in.h: Likewise.
648 * targets.c: Likewise.
649 * linker.c (bfd_section_already_linked): Likewise.
650 (bfd_section_already_linked_table_lookup): Likewise.
651 (bfd_section_already_linked_table_insert): Likewise.
652 (_bfd_generic_section_already_linked): Likewise. Call
653 _bfd_handle_already_linked.
654 (_bfd_handle_already_linked): New function, split out from..
655 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
656 2011-07-09 changes. Avoid unnecessary strcmp when matching
657 already_linked_list entries. Match plugin linkonce section.
658 (section_signature): Delete.
659 * coffgen.c (_bfd_coff_section_already_linked): New function.
660 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
661 * libbfd.h: Regenerate.
662 * libcoff.h: Regenerate.
663 * bfd-in2.h: Regenerate.
665 2011-08-14 Alan Modra <amodra@gmail.com>
667 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
668 shared and call to _mcount will go via plt.
670 2011-08-14 Alan Modra <amodra@gmail.com>
672 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
673 * elf32-ppc.c: Likewise.
674 (ppc_elf_select_plt_layout): Use einfo rather than info to report
677 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
680 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
681 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
682 and zero-extend it to 64bit if addend is zero for x32. Generate
683 R_X86_64_RELATIVE64 for x32.
685 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
687 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
688 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
689 * elf32-arm.c (elf32_arm_link_hash_table): New field.
690 (elf232_arm_link_hash_table_create): Initialise new field.
691 (check_use_blx): Change test depending on fix_arm1176.
692 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
693 command line options.
695 2011-08-08 Tristan Gingold <gingold@adacore.com>
697 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
698 (segsec_names_xlat): Reorder elements.
699 (bfd_mach_o_read_section_32): Fix typo.
700 (bfd_mach_o_read_section_64): Fix typo.
702 2011-08-08 Tristan Gingold <gingold@adacore.com>
704 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
705 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
706 (bfd_mach_o_section): Use them. Add next field.
707 (bfd_mach_o_segment_command): Replace sections array by
708 sect_head and sect_tail.
709 (bfd_mach_o_get_mach_o_section): New macro.
710 (bfd_mach_o_lookup_section): Remove.
711 (bfd_mach_o_new_section_hook): New function.
712 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
714 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
715 parameter with segname and sectname parameters. Adjust.
716 (bfd_mach_o_append_section_to_segment): New function. Use a
717 linked list for Mach-O sections.
718 (bfd_mach_o_write_segment_32): Adjust.
719 (bfd_mach_o_write_segment_64): Ditto.
720 (bfd_mach_o_build_commands): Fix comment. Adjust.
721 (bfd_mach_o_flatten_sections): Adjust.
722 (bfd_mach_o_print_section_map): Adjust.
723 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
724 (bfd_mach_o_new_section_hook): New function.
725 (bfd_mach_o_init_section_from_mach_o): Ditto.
726 (bfd_mach_o_read_section_32): Remove section parameter.
727 Return a section instead.
728 (bfd_mach_o_read_section_64): Ditto.
729 (bfd_mach_o_read_section): Ditto.
730 (bfd_mach_o_make_bfd_section): Adjust.
731 (bfd_mach_o_read_segment): Adjust for new profile of
732 bfd_mach_o_read_section.
733 (bfd_mach_o_lookup_section): Remove.
734 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
736 2011-08-08 Tristan Gingold <gingold@adacore.com>
738 * mach-o.h (bfd_mach_o_version_min_command): New structure.
739 (bfd_mach_o_load_command): Add version_min.
740 (mach_o_data_struct): Fix comment.
741 * mach-o.c (bfd_mach_o_read_version_min): New function.
742 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
743 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
744 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
745 (bfd_mach_o_get_name_or_null): New function.
746 (bfd_mach_o_get_name): Use the above new one.
747 (bfd_mach_o_load_command_name): Add the above new commands.
748 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
749 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
750 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
751 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
753 2011-08-08 Tristan Gingold <gingold@adacore.com>
755 * mach-o.h: Move size macros to external.h
756 Move reloc macros to reloc.h and x86-64.h.
757 * mach-o-i386.c: Includes mach-o/reloc.h
758 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
759 * mach-o.c: Add includes.
760 (bfd_mach_o_write_header): Use structure from external.h to convert.
761 (bfd_mach_o_write_thread): Ditto.
762 (bfd_mach_o_write_relocs): Ditto.
763 (bfd_mach_o_write_section_32): Ditto.
764 (bfd_mach_o_write_section_64): Ditto.
765 (bfd_mach_o_write_segment_32): Ditto.
766 (bfd_mach_o_write_segment_64): Ditto.
767 (bfd_mach_o_write_symtab): Ditto.
768 (bfd_mach_o_write_contents): Ditto.
769 (bfd_mach_o_read_header): Ditto.
770 (bfd_mach_o_read_section_32): Ditto.
771 (bfd_mach_o_read_section_64): Ditto.
772 (bfd_mach_o_read_symtab_symbol): Ditto.
773 (bfd_mach_o_read_dylinker): Ditto.
774 (bfd_mach_o_read_dylib): Ditto.
775 (bfd_mach_o_read_dysymtab): Ditto.
776 (bfd_mach_o_read_symtab): Ditto.
777 (bfd_mach_o_read_linkedit): Ditto.
778 (bfd_mach_o_read_str): Ditto.
779 (bfd_mach_o_read_dyld_info): Ditto.
780 (bfd_mach_o_read_segment): Ditto.
781 (bfd_mach_o_read_command): Ditto.
782 (bfd_mach_o_archive_p): Ditto.
783 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
784 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
785 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
786 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
787 of an hard-coded value.
789 2011-08-08 Tristan Gingold <gingold@adacore.com>
791 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
792 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
793 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
794 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
796 2011-08-08 Tristan Gingold <gingold@adacore.com>
798 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
799 (bfd_mach_o_convert_section_name_to_bfd): Use it.
800 (bfd_mach_o_get_section_type_from_name): New function.
801 (bfd_mach_o_get_section_attribute_from_name): Ditto.
802 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
803 Add comments. Add prototypes for the above new functions.
805 2011-08-05 Mark Kettenis <kettenis@gnu.org>
807 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
809 2011-08-05 Alan Modra <amodra@gmail.com>
811 * elf64-ppc.c (maybe_strip_output): New function.
812 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
814 2011-08-05 Alan Modra <amodra@gmail.com>
817 * elflink.c (_bfd_elf_section_already_linked): Return matched
818 status. Remove COFF comdat section handling.
819 * linker.c (_bfd_generic_section_already_linked): Return matched
820 status. Don't set SEC_GROUP in l_flags for plugin entries.
821 (bfd_section_already_linked): Update prototype.
822 * targets.c (_section_already_linked): Likewise.
823 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
824 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
825 (_bfd_nolink_section_already_linked): Update.
826 * libbfd.h: Regenerate.
827 * bfd-in2.h: Regenerate.
829 2011-08-05 Alan Modra <amodra@gmail.com>
831 * elf32-ppc.c: Include dwarf2.h.
832 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
833 (ppc_elf_create_glink): Create .eh_frame section.
834 (glink_eh_frame_cie): New array.
835 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
836 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
838 2011-08-04 Tristan Gingold <gingold@adacore.com>
840 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
841 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
843 2011-08-03 Tristan Gingold <gingold@adacore.com>
845 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
846 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
848 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
850 * elfxx-mips.c (check_4byte_branch): Remove function.
851 (check_relocated_bzc): New function.
852 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
853 instructions that immediately follow a compact branch
856 2011-08-02 Alan Modra <amodra@gmail.com>
858 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
860 (ppc_build_one_stub): Adjust get_relocs call to suit..
861 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
863 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
866 * archures.c (bfd_mach_i386_intel_syntax): New.
867 (bfd_mach_i386_i8086): Updated.
868 (bfd_mach_i386_i386): Likewise.
869 (bfd_mach_x86_64): Likewise.
870 (bfd_mach_x64_32): Likewise.
871 (bfd_mach_i386_i386_intel_syntax): Likewise.
872 (bfd_mach_x86_64_intel_syntax): Likewise.
873 (bfd_mach_x64_32_intel_syntax): Likewise.
874 (bfd_mach_l1om): Likewise.
875 (bfd_mach_l1om_intel_syntax): Likewise.
876 (bfd_mach_k1om): Likewise.
877 (bfd_mach_k1om_intel_syntax): Likewise.
879 * bfd-in2.h: Regenerated.
881 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
883 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
884 (bfd_x64_32_arch): Likewise.
886 * elf64-x86-64.c: Include "libiberty.h".
887 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
888 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
889 (elf_x86_64_reloc_type_lookup): Likewise.
890 (elf_x86_64_reloc_name_lookup): Likewise.
891 (elf_x86_64_relocate_section): Likewise.
892 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
894 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
896 * elfxx-mips.c (check_br32): Fix return type.
898 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
900 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
902 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
904 * elfxx-mips.c: Adjust comments throughout.
905 (mips_elf_relax_delete_bytes): Reshape code.
906 (_bfd_mips_elf_relax_section): Remove check for
907 R_MICROMIPS_GPREL16 relocations. Reshape code.
909 2011-07-28 Roland McGrath <mcgrathr@google.com>
911 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
912 (elf_i386_nacl_plt0_entry): New variable.
913 (elf_i386_plt_entry): New variable.
914 (elf_i386_nacl_pic_plt0_entry): New variable.
915 (elf_i386_nacl_pic_plt_entry): New variable.
916 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
917 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
918 (elf_backend_plt_alignment): Likewise.
920 * config.bfd: Handle i[3-7]86-*-nacl*.
921 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
922 * targets.c: Support bfd_elf32_i386_nacl_vec.
923 * configure.in: Likewise.
924 * configure: Regenerated.
926 * elf32-i386.c (struct elf_i386_plt_layout): New type.
927 (GET_PLT_ENTRY_SIZE): New macro.
928 (elf_i386_plt): New variable.
929 (struct elf_i386_backend_data): New member `plt'.
930 (elf_i386_arch_bed): Add initializer for it.
931 (elf_i386_vxworks_arch_bed): Likewise.
932 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
933 (elf_i386_plt_sym_val): Likewise.
934 (elf_i386_relocate_section): Likewise.
935 (elf_i386_finish_dynamic_symbol): Likewise.
936 Also use other elf_i386_plt_layout members for PLT details.
937 (elf_i386_finish_dynamic_sections): Likewise.
939 * elf32-i386.c (struct elf_i386_backend_data): New type.
940 (get_elf_i386_backend_data): New macro.
941 (elf_i386_arch_bed): New variable.
942 (elf_backend_arch_data): New macro.
943 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
944 (elf_i386_link_hash_table_create): Don't initialize them.
945 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
946 elf_i386_backend_data, not elf_i386_link_hash_table.
947 (elf_i386_adjust_dynamic_symbol): Likewise.
948 (elf_i386_allocate_dynrelocs): Likewise.
949 (elf_i386_readonly_dynrelocs): Likewise.
950 (elf_i386_size_dynamic_sections): Likewise.
951 (elf_i386_relocate_section): Likewise.
952 (elf_i386_finish_dynamic_symbol): Likewise.
953 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
954 (elf_i386_vxworks_link_hash_table_create): Function removed.
955 (elf_i386_vxworks_arch_bed): New variable.
956 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
958 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
959 * elfxx-target.h (elf_backend_arch_data): New macro.
960 (elfNN_bed): Use it as initializer for the new member.
962 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
964 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
967 2011-07-26 Jakub Jelinek <jakub@redhat.com>
969 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
970 and .zdebug_macro entry.
971 (dwarf_debug_section_enum): Add debug_macro.
973 2011-07-26 Alan Modra <amodra@gmail.com>
975 * elf64-ppc.c: Include dwarf2.h.
976 (struct ppc_link_hash_table): Add glink_eh_frame.
977 (create_linkage_sections): Create .eh_frame section.
978 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
980 (glink_eh_frame_cie): New array.
981 (ppc64_elf_size_stubs): Size glink_eh_frame.
982 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
983 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
985 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
988 * elf64-mmix.c (struct _mmix_elf_section_data): New members
989 has_warned_bpo and has_warned_pushj.
990 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
991 converting to ISO C. Add new parameter error_message. All
993 (mmix_elf_perform_relocation): Ditto.
994 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
995 Handle the case where mmix_elf_check_common_relocs has not been
996 called, missing preparations for relocs of the respective type.
998 2011-07-24 Chao-ying Fu <fu@mips.com>
999 Ilie Garbacea <ilie@mips.com>
1000 Maciej W. Rozycki <macro@codesourcery.com>
1001 Joseph Myers <joseph@codesourcery.com>
1002 Catherine Moore <clm@codesourcery.com>
1003 Richard Sandiford <rdsandiford@googlemail.com>
1005 * archures.c (bfd_mach_mips_micromips): New macro.
1006 * cpu-mips.c (I_micromips): New enum value.
1007 (arch_info_struct): Add bfd_mach_mips_micromips.
1008 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
1010 (_bfd_mips_elf_relax_section): Likewise.
1011 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1012 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1014 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1015 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1016 (gprel16_reloc_p): Handle microMIPS ASE.
1017 (literal_reloc_p): New function.
1018 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
1019 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
1020 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1021 and _bfd_mips_elf_reloc_shuffle changes.
1022 (mips_elf_gprel32_reloc): Update comment.
1023 (micromips_reloc_map): New variable.
1024 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1025 (mips_elf32_rtype_to_howto): Likewise.
1026 (mips_info_to_howto_rel): Likewise.
1027 (bfd_elf32_bfd_is_target_special_symbol): Define.
1028 (bfd_elf32_bfd_relax_section): Likewise.
1029 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
1030 (micromips_elf64_howto_table_rela): Likewise.
1031 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1032 and _bfd_mips_elf_reloc_shuffle changes.
1033 (micromips_reloc_map): Likewise.
1034 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
1035 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1036 (mips_elf64_rtype_to_howto): Likewise.
1037 (bfd_elf64_bfd_is_target_special_symbol): Define.
1038 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
1039 (elf_micromips_howto_table_rela): Likewise.
1040 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1041 and _bfd_mips_elf_reloc_shuffle changes.
1042 (micromips_reloc_map): Likewise.
1043 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1044 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1045 (mips_elf_n32_rtype_to_howto): Likewise.
1046 (bfd_elf32_bfd_is_target_special_symbol): Define.
1047 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
1048 (LA25_LUI_MICROMIPS_2): Likewise.
1049 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
1050 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
1051 (TLS_RELOC_P): Handle microMIPS ASE.
1052 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
1053 target is a microMIPS function.
1054 (micromips_reloc_p): New function.
1055 (micromips_reloc_shuffle_p): Likewise.
1056 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
1057 (got_disp_reloc_p, got_page_reloc_p): New functions.
1058 (got_ofst_reloc_p): Likewise.
1059 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
1060 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
1061 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
1062 (micromips_branch_reloc_p): New function.
1063 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
1064 (tls_gottprel_reloc_p): Likewise.
1065 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1066 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1068 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1069 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1070 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
1071 (mips_tls_got_index, mips_elf_got_page): Likewise.
1072 (mips_elf_create_local_got_entry): Likewise.
1073 (mips_elf_relocation_needs_la25_stub): Likewise.
1074 (mips_elf_calculate_relocation): Likewise.
1075 (mips_elf_perform_relocation): Likewise.
1076 (_bfd_mips_elf_symbol_processing): Likewise.
1077 (_bfd_mips_elf_add_symbol_hook): Likewise.
1078 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1079 (mips_elf_add_lo16_rel_addend): Likewise.
1080 (_bfd_mips_elf_check_relocs): Likewise.
1081 (mips_elf_adjust_addend): Likewise.
1082 (_bfd_mips_elf_relocate_section): Likewise.
1083 (mips_elf_create_la25_stub): Likewise.
1084 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1085 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1086 (_bfd_mips_elf_is_target_special_symbol): New function.
1087 (mips_elf_relax_delete_bytes): Likewise.
1088 (opcode_descriptor): New structure.
1090 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
1091 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
1092 (beq_insn_32): Likewise.
1093 (b_insn_16, bz_insn_16): New variables.
1094 (BZC32_REG_FIELD): New macro.
1095 (bz_rs_insns_32, bz_rt_insns_32): New variables.
1096 (bzc_insns_32, bz_insns_16):Likewise.
1097 (BZ16_REG, BZ16_REG_FIELD): New macros.
1098 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
1099 (jal_x_insn_32_bd32): Likewise.
1100 (j_insn_32, jalr_insn_32): Likewise.
1101 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
1102 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
1103 (JR16_REG): New macro.
1104 (ds_insns_16_bd16): New variable.
1105 (lui_insn): Likewise.
1106 (addiu_insn, addiupc_insn): Likewise.
1107 (ADDIUPC_REG_FIELD): New macro.
1108 (MOVE32_RD, MOVE32_RS): Likewise.
1109 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
1110 (move_insns_32, move_insns_16): New variables.
1111 (nop_insn_32, nop_insn_16): Likewise.
1113 (find_match): New function.
1114 (check_br16_dslot, check_br32_dslot): Likewise.
1115 (check_br16, check_br32): Likewise.
1116 (IS_BITSIZE): New macro.
1117 (check_4byte_branch): New function.
1118 (_bfd_mips_elf_relax_section): Likewise.
1119 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
1120 and microMIPS modules together.
1121 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
1122 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
1123 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
1124 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
1125 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
1126 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
1127 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
1128 (BFD_RELOC_MICROMIPS_LO16): Likewise.
1129 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
1130 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
1131 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
1132 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
1133 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
1134 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
1135 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
1136 (BFD_RELOC_MICROMIPS_SUB): Likewise.
1137 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
1138 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
1139 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
1140 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
1141 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
1142 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
1143 (BFD_RELOC_MICROMIPS_JALR): Likewise.
1144 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
1145 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
1146 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
1147 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
1148 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
1149 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
1150 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
1151 * bfd-in2.h: Regenerate.
1152 * libbfd.h: Regenerate.
1154 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
1156 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
1157 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
1158 * Makefile.in: Regenerated.
1160 * archures.c (bfd_architecture): Add bfd_arch_k1om.
1161 (bfd_k1om_arch): New.
1162 (bfd_archures_list): Add &bfd_k1om_arch.
1163 * bfd-in2.h: Regenerated.
1165 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
1166 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
1167 if bfd_elf64_x86_64_freebsd_vec is supported.
1168 (targ_selvecs): Likewise.
1170 * configure.in: Support bfd_elf64_k1om_vec and
1171 bfd_elf64_k1om_freebsd_vec.
1172 * configure: Regenerated.
1176 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
1177 (bfd_elf64_k1om_vec): Likewise.
1178 (bfd_elf64_k1om_freebsd_vec): Likewise.
1180 * targets.c (bfd_elf64_k1om_vec): New.
1181 (bfd_elf64_k1om_freebsd_vec): Likewise.
1182 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
1183 bfd_elf64_k1om_freebsd_vec.
1185 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1187 Fix false coff-go32-exe matches.
1188 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1190 * coff-stgo32.c (go32_check_format): New forward declaration.
1191 (COFF_CHECK_FORMAT): New defintion.
1192 (go32_check_format): New function.
1194 2011-07-15 Alan Modra <amodra@gmail.com>
1196 * configure.in: Bump version.
1197 * configure: Regenerate.
1199 2011-07-14 Alan Modra <amodra@gmail.com>
1201 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1202 * elf-bfd.h (struct already_linked): Forward declare.
1204 2011-07-14 Alan Modra <amodra@gmail.com>
1206 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1207 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1209 2011-07-14 Alan Modra <amodra@gmail.com>
1211 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1212 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1213 (build_tls_get_addr_stub): Likewise.
1214 (ppc_build_one_stub): Update calls to above.
1215 (ppc_size_one_stub): Adjust stub size.
1216 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1217 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1219 2011-07-12 Nick Clifton <nickc@redhat.com>
1221 * elf32-arm.c (elf32_arm_section_flags): Delete.
1222 (elf_backend_section_flags): Remove.
1224 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1227 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1228 when setting stack_flags.
1230 2011-07-11 Catherine Moore <clm@codesourcery.com>
1232 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1233 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1234 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
1235 * bfd-in2.h: Regenerated.
1236 * bfd.c (bfd_lookup_section_flags): New definition.
1237 * binary.c (binary_bfd_lookup_section_flags): New definition.
1238 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1239 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1240 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1241 * coff-rs6000.c (rs6000coff_vec): Include
1242 bfd_generic_lookup_section_flags.
1243 (pmac_xcoff_vec): Likewise.
1244 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1245 * coff64-rs6000.c (rs6000coff64_vec): Include
1246 bfd_generic_lookup_section_flags.
1247 (aix5coff64_vec): Likewise.
1248 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1249 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1250 (bfd_elf_lookup_section_flags): Declare.
1251 * elflink.c (bfd_elf_lookup_section_flags): New function.
1252 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1253 (elf_backend_lookup_section_flags_hook): Define.
1254 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1255 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1256 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1257 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1258 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1259 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1260 (bfd_generic_lookup_section_flags): Declare.
1261 * libbfd.h: Regenerated.
1262 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1263 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1264 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1265 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1266 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1267 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1268 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1269 * reloc.c (bfd_generic_lookup_section_flags): New function.
1270 * som.c (som_bfd_lookup_section_flags): New definition.
1271 * srec.c (srec_bfd_lookup_section_flags): New definition.
1272 * targets.c (flag_info): Declare.
1273 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1274 (_bfd_lookup_section_flags): New.
1275 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1276 * versados.c (versados_bfd_lookup_section_flags): New definition.
1277 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1278 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1280 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1283 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1285 2011-07-09 Alan Modra <amodra@gmail.com>
1288 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1289 rather than kept_section to determine whether a symbol is from
1290 a discarded section.
1291 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1292 sections appear undefined.
1294 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1297 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1298 "asection *" with "struct already_linked *".
1299 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1300 (_bfd_generic_section_already_linked): Likewise.
1301 (bfd_section_already_linked_table_insert): Likewise.
1302 (struct already_linked): New.
1303 (struct bfd_section_already_linked): Use it.
1304 * elflink.c (_bfd_elf_section_already_linked): Replace.
1305 "asection *" with "struct already_linked *". Replace the plugin
1306 dummy with the LTO output.
1307 * linker.c (_bfd_generic_section_already_linked): Likewise.
1308 * targets.c (struct already_linked): Add forward declaration.
1309 (bfd_target): Replace "struct bfd_section *" with
1310 "struct already_linked *" in _section_already_linked.
1311 * bfd-in2.h: Regenerate.
1312 * libbfd.h: Regenerate.
1314 2011-07-06 Tristan Gingold <gingold@adacore.com>
1316 * mach-o.h: Move loader related definitions to
1317 include/mach-o/loader.h. Include it.
1319 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1321 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1322 define to _bfd_elf_set_osabi.
1324 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1325 Thomas Schwinge <thomas@schwinge.name>
1328 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1329 ELFOSABI_LINUX alias.
1330 * elf32-hppa.c: Likewise.
1331 * elf32-i370.c: Likewise.
1332 * elf64-hppa.c: Likewise.
1334 2011-07-01 Ian Lance Taylor <iant@google.com>
1336 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1337 DW_OP_lit3 to DW_OP_lit2.
1339 2011-07-01 Alan Modra <amodra@gmail.com>
1341 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1342 dyn relocs when called to copy flags for a weak sym.
1343 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1344 (ppc64_elf_merge_private_bfd_data): Delete.
1345 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1346 _bfd_generic_verify_endian_match.
1348 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1350 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1353 2011-06-28 Tristan Gingold <gingold@adacore.com>
1355 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1357 (_bfd_vms_write_etir): Write linkage index from reloc.
1359 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1361 * mach-o.c (bfd_mach_o_read_command): Also ignore
1362 BFD_MACH_O_LC_ROUTINES_64.
1364 2011-06-27 Tristan Gingold <gingold@adacore.com>
1366 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1367 section target index.
1369 2011-06-27 Nick Clifton <nickc@redhat.com>
1371 * cisco-core.c (cisco_core_little_vec): Add initialization of
1372 match_priority field.
1374 2011-06-27 Tristan Gingold <gingold@adacore.com>
1376 * cache.c: Include bfd_stdint.h.
1377 (cache_bmmap): Change profile. Return region start and size.
1378 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1379 (bfd_mmap): Change profile and adjust. Update comment.
1380 (memory_bmmap): Change profile.
1381 * opncls.c (opncls_bmmap): Change profile.
1382 * vms-lib.c (vms_lib_bmmap): Likewise.
1383 * libbfd.h: Regenerate.
1384 * bfd-in2.h: Regenerate.
1386 2011-06-27 Tristan Gingold <gingold@adacore.com>
1388 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1391 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1393 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1394 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1396 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1398 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1400 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1402 2011-06-24 Richard Henderson <rth@redhat.com>
1405 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1406 tlsgd insn before swapping adjacent insns.
1408 2011-06-24 Tristan Gingold <gingold@adacore.com>
1410 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1413 2011-06-24 Alan Modra <amodra@gmail.com>
1416 * elf.c (assign_file_positions_for_load_sections): Don't align
1417 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1418 that don't get a PT_LOAD.
1420 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1422 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1423 (sh_elf_check_relocs): Likewise.
1425 2011-06-22 Richard Henderson <rth@redhat.com>
1427 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1428 TPREL in a PIE image.
1429 (alpha_dynamic_entries_for_reloc): Likewise.
1430 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1431 (elf64_alpha_relax_got_load): Likewise.
1433 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1435 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1438 2011-06-22 Alan Modra <amodra@gmail.com>
1440 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1441 plugin symbols. Fix segfault on linker scrip defined syms.
1443 2011-06-20 Jakub Jelinek <jakub@redhat.com>
1446 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1447 at all for linker created .eh_frame sections.
1448 (_bfd_elf_discard_section_eh_frame): Handle linker created
1449 .eh_frame sections with no relocations.
1450 * elf64-x86-64.c: Include dwarf2.h.
1451 (elf_x86_64_eh_frame_plt): New variable.
1452 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1453 PLT_FDE_LEN_OFFSET): Define.
1454 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1455 (elf_x86_64_create_dynamic_sections): Create and fill in
1456 .eh_frame section for .plt section.
1457 (elf_x86_64_size_dynamic_sections): Write .plt section size
1458 into .eh_frame FDE covering .plt section.
1459 (elf_x86_64_finish_dynamic_sections): Write .plt section
1460 start into .eh_frame FDE covering .plt section. Call
1461 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1462 (elf_backend_plt_alignment): Define to 4.
1463 * elf32-i386.c: Include dwarf2.h.
1464 (elf_i386_eh_frame_plt): New variable.
1465 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1466 PLT_FDE_LEN_OFFSET): Define.
1467 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1468 (elf_i386_create_dynamic_sections): Create and fill in
1469 .eh_frame section for .plt section.
1470 (elf_i386_size_dynamic_sections): Write .plt section size
1471 into .eh_frame FDE covering .plt section.
1472 (elf_i386_finish_dynamic_sections): Write .plt section
1473 start into .eh_frame FDE covering .plt section. Call
1474 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1475 (elf_backend_plt_alignment): Define to 4.
1477 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1479 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1482 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1484 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1485 CORE_HEADER is defined.
1486 (elf_x86_64_write_core_note): New.
1487 (elf_backend_write_core_note): Likewise.
1489 * hosts/x86-64linux.h (uint64_t): New.
1490 (user_regsx32_struct): Likewise.
1491 (elf_gregx32_t): Likewise.
1492 (ELF_NGREGX32): Likewise.
1493 (elf_gregsetx32_t): Likewise.
1494 (elf_prstatusx32): Likewise.
1495 (prstatusx32_t): Likewise.
1496 (user_fpregs32_struct): Removed.
1497 (user_fpxregs32_struct): Likewise.
1499 (elf_fpregset32_t): Likewise.
1500 (elf_fpxregset32_t): Likewise.
1501 (prgregset32_t): Likewise.
1502 (prfpregset32_t): Likewise.
1504 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1506 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1507 (elf_x86_64_grok_psinfo): Likewise.
1509 2011-06-16 Nick Clifton <nickc@redhat.com>
1511 * elf.c (elf_find_function): Fail if not provided with a symbol
1514 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1516 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1517 * elf.c (elfcore_grok_arm_vfp): New function.
1518 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1519 (elfcore_write_arm_vfp): New function.
1520 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1522 2011-06-14 Richard Henderson <rth@redhat.com>
1524 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1525 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1526 (elf64_alpha_always_size_sections): Don't call
1527 elf64_alpha_merge_ind_symbols.
1528 (elf_backend_copy_indirect_symbol): New.
1530 2011-06-14 Alan Modra <amodra@gmail.com>
1533 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1534 before doing anything.
1535 (_bfd_elf_discard_section_eh_frame): Likewise.
1537 2011-06-14 Alan Modra <amodra@gmail.com>
1539 * Makefile.am: Formatting.
1540 * Makefile.in: Regenerate.
1541 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1542 * po/SRC-POTFILES.in: Regnerate.
1544 2011-06-14 Alan Modra <amodra@gmail.com>
1546 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1547 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1548 Don't handle warning symbols here.
1549 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1550 (allocate_dynrelocs, readonly_dynrelocs): As above.
1552 2011-06-14 Alan Modra <amodra@gmail.com>
1555 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1556 (elf_gc_sweep): Don't treat debug and sections like .comment
1558 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1559 not part of a group. Always call gc_mark_extra_sections.
1560 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1561 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1562 _bfd_elf_gc_mark_extra_sections.
1563 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1564 _bfd_elf_gc_mark_extra_sections.
1565 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1567 2011-06-13 Nick Clifton <nickc@redhat.com>
1569 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1570 variable 'local_got_offsets'.
1571 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1572 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1574 2011-06-13 Walter Lee <walt@tilera.com>
1576 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1577 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1578 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1579 and elfxx-tilegx.lo.
1580 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1582 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1583 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1584 * Makefile.in: Regenerate.
1585 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1586 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1587 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1588 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1589 bfd-in2.h: Regenerate.
1590 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1591 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1592 and bfd_elf64_tilegx_vec.
1593 * configure: Regenerate.
1594 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1596 * libbfd.h: Regenerate.
1597 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1598 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1599 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1600 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1601 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1602 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1603 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1604 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1605 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1606 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1607 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1608 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1609 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1610 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1611 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1612 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1613 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1614 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1615 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1616 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1617 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1618 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1619 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1620 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1621 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1622 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1623 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1624 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1625 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1626 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1627 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1628 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1629 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1630 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1631 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1632 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1633 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1634 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1635 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1636 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1637 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1638 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1639 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1640 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1641 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1642 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1643 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1644 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1645 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1646 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1647 * targets.c (bfd_elf32_tilegx_vec): Declare.
1648 (bfd_elf32_tilepro_vec): Declare.
1649 (bfd_elf64_tilegx_vec): Declare.
1650 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1651 and bfd_elf64_tilegx_vec.
1652 * cpu-tilegx.c: New file.
1653 * cpu-tilepro.c: New file.
1654 * elf32-tilepro.h: New file.
1655 * elf32-tilepro.c: New file.
1656 * elf32-tilegx.c: New file.
1657 * elf32-tilegx.h: New file.
1658 * elf64-tilegx.c: New file.
1659 * elf64-tilegx.h: New file.
1660 * elfxx-tilegx.c: New file.
1661 * elfxx-tilegx.h: New file.
1663 2011-06-13 Alan Modra <amodra@gmail.com>
1665 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1666 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1667 warning symbols here.
1668 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1669 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1670 elf32_arm_readonly_dynrelocs): Likewise.
1671 * elf32-bfin.c (bfin_discard_copies): Likewise.
1672 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1673 elf_cris_discard_excess_dso_dynamics,
1674 elf_cris_discard_excess_program_dynamics): Likewise.
1675 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1676 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1677 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1678 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1679 elf_i386_readonly_dynrelocs): Likewise.
1680 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1681 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1682 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1683 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1684 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1685 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1686 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1687 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1688 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1689 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1690 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1691 elf32_tic6x_readonly_dynrelocs): Likewise.
1692 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1693 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1694 xstormy16_relax_plt_realloc): Likewise.
1695 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1696 * elf64-alpha.c (elf64_alpha_output_extsym,
1697 elf64_alpha_calc_got_offsets_for_symbol,
1698 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1699 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1700 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1701 elf_hppa_unmark_useless_dynamic_symbols,
1702 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1703 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1704 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1705 readonly_dynrelocs, merge_global_got, reallocate_got,
1706 undo_symbol_twiddle): Likewise.
1707 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1708 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1709 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1710 elf_x86_64_readonly_dynrelocs): Likewise.
1711 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1712 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1713 _bfd_elf_link_find_version_dependencies,
1714 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1715 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1716 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1717 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1718 elf_gc_propagate_vtable_entries_used,
1719 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1720 elf_gc_allocate_got_offsets): Likewise.
1721 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1722 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1723 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1724 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1725 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1726 * i386linux.c (linux_tally_symbols): Likewise.
1727 * m68klinux.c (linux_tally_symbols): Likewise.
1728 * sparclinux.c (linux_tally_symbols): Likewise.
1729 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1730 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1732 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1733 function. Update all callers.
1734 * aoutx.h (aout_link_write_other_symbol): Likewise.
1735 * pdp11.c (aout_link_write_other_symbol): Likewise.
1736 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1737 * ecoff.c (ecoff_link_write_external): Likewise.
1738 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1739 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1741 * ecoff.c (ecoff_link_hash_traverse): Delete.
1742 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1743 _bfd_coff_write_global_sym.
1744 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1745 * libcoff.h: Regenerate.
1747 2011-06-10 Nick Clifton <nickc@redhat.com>
1749 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1750 backend does not provide a function for creating dynamic sections
1752 (bfd_elf_final_link): Issue a warning message if a dynamic section
1753 has the SHT_NOTE type.
1754 (bfd_elf_final_link): Do not look for dynamic strings in a section
1755 that does not have the SHT_STRTAB type or the name .dynstr.
1756 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1757 section is not in the output binary.
1758 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1760 2011-06-09 Tristan Gingold <gingold@adacore.com>
1762 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1763 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1766 2011-06-09 Tristan Gingold <gingold@adacore.com>
1768 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1770 2011-06-09 Nick Clifton <nickc@redhat.com>
1773 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1774 that the output section has an allocated bfd_elf_section_data
1776 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1777 symbols in sections that have been removed by garbage collection.
1779 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1781 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1782 relocations in SEC_DEBUGGING sections when building shared
1785 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1788 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1789 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1791 2011-06-08 Tristan Gingold <gingold@adacore.com>
1793 * makefile.vms (OBJS): Add elfxx-ia64.obj
1796 2011-06-08 Alan Modra <amodra@gmail.com>
1798 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1799 * sco5-core.c: Init match_priority field.
1801 2011-06-08 Alan Modra <amodra@gmail.com>
1803 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1804 indirect links here.
1806 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1808 * irix-core.c (irix_core_vec): Add match_priority field.
1810 2011-06-06 Alan Modra <amodra@gmail.com>
1812 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1814 * configure.in: Bump bfd version.
1815 * elfcode.h (elf_object_p): Delete hacks preventing match of
1816 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1817 * elfxx-target.h (elf_match_priority): Define and use.
1818 * format.c (bfd_check_format_matches): Use target match_priority
1819 to choose best of multiple matching targets. In cases with multiple
1820 matches rerun _bfd_check_format if we don't choose the last match.
1821 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1822 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1823 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1824 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1825 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1826 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1827 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1828 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1829 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1830 * vms-lib.c, * xsym.c: Init match_priority field.
1831 * configure: Regenerate.
1832 * bfd-in2.h: Regenerate.
1834 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1837 * elfcode.h (elf_object_p): Revert the last change.
1839 2011-06-04 Alan Modra <amodra@gmail.com>
1841 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1842 return the other arch.
1843 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1846 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1849 * hash.c (higher_primer_number): Add more, small, prime numbers.
1850 (bfd_hash_set_default_size): Likewise.
1852 2011-06-02 Nick Clifton <nickc@redhat.com>
1854 * coff-mcore.c: Fix spelling typo.
1855 * coff-stgo32.c: Likewise.
1856 * elf32-arm.c: Likewise.
1857 * elf32-avr.c: Likewise.
1858 * elf-m68hc1x.c: Likewise.
1859 * elf32-mcore.c: Likewise.
1860 * elf32-mep.c: Likewise.
1861 * elf32-mt.c: Likewise.
1862 * elf32-ppc.c: Likewise.
1863 * elf32-xtensa.c: Likewise.
1864 * elf64-ppc.c: Likewise.
1865 * elfxx-mips.c: Likewise.
1866 * netbsd.h: Likewise.
1867 * nlmcode.h: Likewise.
1868 * vms-alpha.c: Likewise.
1869 * po/bfd.pot: Regenerate.
1870 * po/SRC-POTFILES.in: Regenerate.
1872 2011-06-01 DJ Delorie <dj@redhat.com>
1874 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1875 * target.c: Likewise.
1876 * configure.in: Likewise.
1877 * configure.in: Regenerate.
1878 * elf32-rx.c: Add elf32-rx-be-ns target.
1879 (rx_elf_object_p): Never allow the be-ns target by default,
1880 only allow it if the user requests it.
1882 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1884 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1885 relocation in readonly section in a shared object.
1886 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1888 2011-05-31 Nick Clifton <nickc@redhat.com>
1890 * archive.c (adjust_relative_path): Fix comment to prevent it
1891 corrupting the auto-generated bfd.h.
1893 2011-05-31 Paul Brook <paul@codesourcery.com>
1895 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1896 for known functions.
1897 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1900 2011-05-31 Paul Brook <paul@codesourcery.com>
1902 * elf32-arm.c (arm_stub_is_thumb): Add
1903 arm_stub_long_branch_v4t_thumb_tls_pic.
1904 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1907 2011-05-27 Nick Clifton <nickc@redhat.com>
1910 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1911 unable to read a file pointed to by an entry in a thin archive.
1912 (adjust_relative_path): Use lrealpath to canonicalize paths.
1913 Handle the case where the reference path is above the current
1914 path in the directory tree.
1916 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1919 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1920 R_X86_64_TPOFF64 in executable.
1922 2011-05-26 Alan Modra <amodra@gmail.com>
1924 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1925 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1926 local_protected comment.
1928 2011-05-25 Tristan Gingold <gingold@adacore.com>
1930 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1931 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1932 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1933 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1934 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1935 (elf32-ia64.c): Created from elfnn-ia64.c
1936 (elf64-ia64.c): Likewise.
1937 * elfxx-ia64.h: New file.
1938 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1939 functions.Includes elfxx-ia64.h.
1940 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1941 (IA64_HOWTO): Adjust.
1942 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1943 (elfNN_ia64_reloc_type_lookup): Renames to
1944 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1945 (elfNN_ia64_reloc_name_lookup): Renames to
1946 ia64_elf_reloc_name_lookup. Make it public.
1947 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1948 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1950 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1951 Move it and make it public. Move prototype to elfxx-ia64.h
1952 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1953 Move prototype to elfxx-ia64.h
1954 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1955 (elfNN_ia64_info_to_howto): Adjust calls.
1956 (elfNN_ia64_relax_section): Adjust calls.
1957 (count_dyn_reloc): Fix typo.
1958 (elfNN_ia64_relocate_section): Adjust calls.
1959 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1960 (bfd_elfNN_bfd_reloc_type_lookup)
1961 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1962 * configure: Regenerate.
1963 * Makefile.in: Regenerate.
1965 2011-05-23 DJ Delorie <dj@redhat.com>
1967 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1968 the vma/lma swapping done in elf32_rx_modify_program_headers.
1970 2011-05-23 Nick Clifton <nickc@redhat.com>
1972 * elf-m10300.c (mn10300_elf_mkobject): New function.
1973 (bfd_elf32_mkobject): Define.
1975 2011-05-23 Alan Modra <amodra@gmail.com>
1977 * elf-bfd.h: Comment typo fix.
1978 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1979 struct elf_dyn_relocs throughout.
1980 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1982 2011-05-23 Alan Modra <amodra@gmail.com>
1984 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1985 functions rather than warning callback or _bfd_error_handler.
1986 * elf32-ppc.c: Likewise.
1987 * elf64-ppc.c: Likewise.
1988 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1990 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1992 2011-05-23 Alan Modra <amodra@gmail.com>
1995 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1996 .tbss, and page align same for all SHT_NOBITS sections.
1998 2011-05-21 Alan Modra <amodra@gmail.com>
2001 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
2003 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
2004 segment if just for .tbss.
2005 (assign_file_positions_for_load_sections): Don't report "can't
2006 allocate in segment" errors for .tbss.
2007 (assign_file_positions_for_non_load_sections): Don't set p_filesz
2008 from SHT_NOBITS section filepos.
2010 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
2012 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
2013 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2014 (elf32_tic6x_relocate_section): Handle them.
2016 2011-05-18 Nick Clifton <nickc@redhat.com>
2019 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
2020 sections when building shared libraries.
2022 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
2025 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
2028 2011-05-18 Tristan Gingold <gingold@adacore.com>
2030 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
2031 (xcoff_sweep): Always keep dwarf sections.
2032 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
2034 2011-05-18 Tristan Gingold <gingold@adacore.com>
2036 * libxcoff.h (struct xcoff_dwsect_name): New type.
2037 (XCOFF_DWSECT_NBR_NAMES): New macro.
2038 (xcoff_dwsect_names): Declare.
2039 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
2040 (styp_to_sec_flags): Ditto.
2041 (coff_new_section_hook): Ditto.
2042 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
2043 * coff-rs6000.c (xcoff_dwsect_name): New variable.
2045 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
2048 * elf32-rx.c (ignore_lma): New variable.
2049 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
2050 (rx_modify_program_headers): Only copy the LMA into the VMA if
2053 2011-05-17 Alan Modra <amodra@gmail.com>
2056 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
2057 * elflink.c (elf_link_add_object_symbols): Likewise.
2058 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2060 2011-05-16 Alan Modra <amodra@gmail.com>
2062 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
2064 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
2066 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
2067 global GOT entries for GOT_PAGE relocations against global symbols.
2069 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
2071 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
2072 (tic6x-*-*): Replaced by these.
2073 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
2074 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
2075 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
2077 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
2078 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
2079 "elf32-target.h" two more times.
2080 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
2081 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
2082 bfd_elf32_tic6x_elf_le_vec.
2083 * configure: Regenerate.
2085 2011-05-13 Jan Beulich <jbeulich@novell.com>
2087 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
2089 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
2091 * config.in: Regenerated.
2092 * configure: Regenerated.
2093 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
2094 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
2095 HAVE_PSINFO32_T_PR_PID.
2096 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
2097 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
2098 and HAVE_PSINFO32_T_PR_PID.
2099 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
2101 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2103 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
2105 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
2106 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
2108 2011-05-09 Paul Brook <paul@codesourcery.com>
2110 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
2111 * bfd-in2.h: Regenerate.
2112 * elf32-tic6x.c: Include limits.h.
2113 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
2114 _tic6x_elf_section_data): New.
2115 (elf32_tic6x_section_data): Define.
2116 (elf32_tic6x_new_section_hook): Allocate target specific data.
2117 (elf32_tic6x_add_unwind_table_edit): New function.
2118 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
2119 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
2120 elf32_tic6x_copy_exidx_entry): New functions.
2121 (elf_backend_write_section): Define.
2123 2011-05-09 Paul Brook <paul@codesourcery.com>
2125 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
2126 elf32_tic6x_fake_sections): New functions.
2127 (elf_backend_fake_sections): Define.
2129 2011-05-09 Paul Brook <paul@codesourcery.com>
2131 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
2132 (elf_backend_gc_mark_extra_sections): Define.
2134 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2137 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
2138 references to symbols defined in discarded sections.
2140 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2143 * coffgen.c (coff_write_symbol): Assume input section is its own
2144 output section if output_section member not set.
2145 (coff_write_alien_symbol): Likewise.
2147 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
2150 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
2152 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
2155 * section.c (SEC_ELF_REVERSE_COPY): New.
2156 * bfd-in2.h: Regenerated.
2158 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
2161 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
2162 * bfd-in2.h: Regenerate.
2164 2011-05-06 Tristan Gingold <gingold@adacore.com>
2166 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
2167 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
2168 any code section. Add comments.
2169 (alpha_vms_object_p): Use void * instead of PTR.
2170 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
2171 (build_module_list): Guard against no DST section. Add comments.
2172 (alpha_vms_link_output_symbol): Discard undefined symbols.
2173 (alpha_vms_get_section_contents): Simply memcpy if the section was
2174 already loaded. Fix typo.
2175 (vms_new_section_hook): Use void * instead of PTR.
2176 (vms_alpha_vec): Ditto.
2178 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
2180 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
2181 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
2183 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
2185 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
2186 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2187 mismatch. Choose the lower of the two values.
2188 (bfd_elf32_bfd_final_link): New macro.
2190 2011-04-28 Tristan Gingold <gingold@adacore.com>
2192 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2193 (bfd_xcoff_swap_aux_out): Ditto.
2194 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2195 (bfd_xcoff64_swap_aux_out): Ditto.
2197 2011-05-04 Alan Modra <amodra@gmail.com>
2200 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2201 was_undefined on dot-symbols.
2203 2011-05-03 Paul Brook <paul@codesourcery.com>
2206 * elf32-tic6x.c (elf32_tic6x_howto_table,
2207 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2208 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2211 2011-05-01 Alan Modra <amodra@gmail.com>
2214 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2215 creating ifunc sections.
2216 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2218 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
2220 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2223 2011-04-28 Tom Tromey <tromey@redhat.com>
2225 * bfdio.c (memory_bstat): Pass correct size to memset.
2227 2011-04-28 Mike Frysinger <vapier@gentoo.org>
2229 * dwarf2.c (dwarf_debug_sections): Mark const.
2230 * elf.c (special_sections): Likewise.
2231 * libbfd-in.h (dwarf_debug_sections): Likewise.
2232 * libbfd.h: Regenerate.
2234 2011-04-26 Kai Tietz <ktietz@redhat.com>
2236 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2239 2011-04-26 Tristan Gingold <gingold@adacore.com>
2241 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2243 2011-04-24 Alan Modra <amodra@gmail.com>
2247 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2248 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2249 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2250 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2251 it is a redef of an IR symbol in a real BFD.
2253 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2255 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2256 in readonly section in a shared object.
2257 (elf_i386_size_dynamic_sections): Likewise.
2258 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2259 (elf_x86_64_size_dynamic_sections): Likewise.
2261 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2264 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2266 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2268 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2270 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2271 on dynamic symbol error.
2272 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2274 2011-04-20 Tristan Gingold <gingold@adacore.com>
2276 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2278 2011-04-20 Alan Modra <amodra@gmail.com>
2280 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2281 (bfd_hash_table_init_n): Overflow checking.
2282 (bfd_hash_set_default_size): Return current size. Take unsigned long
2283 arg. Add 65537 to hash_size primes.
2284 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2285 * bfd-in2.h: Regenerate.
2287 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2289 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2292 2011-04-20 Alan Modra <amodra@gmail.com>
2294 * libbfd.c (bfd_log2): Do return rounded up value.
2295 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2296 call with expanded old round down version of the function.
2298 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2299 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2301 2011-04-20 Alan Modra <amodra@gmail.com>
2304 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2305 in their own common section.
2306 * elflink.c (elf_link_add_object_symbols): Likewise.
2307 * linker.c (generic_link_check_archive_element): Don't lose flags
2308 if common section is pre-existing.
2309 (_bfd_generic_link_add_one_symbol): Likewise.
2311 2011-04-20 Alan Modra <amodra@gmail.com>
2314 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2315 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2316 multiple_definition regardless of allow_multiple_definition.
2317 * simple.c (simple_dummy_multiple_definition): Update.
2318 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2321 2011-04-18 Tristan Gingold <gingold@adacore.com>
2323 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2325 2011-04-18 Alan Modra <amodra@gmail.com>
2329 * bfd.c (BFD_PLUGIN): Define.
2330 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2331 * bfd-in2.h: Regenerate.
2332 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2333 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2335 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2337 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2340 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2342 * elf-bfd.h (struct sdt_note): New struct.
2343 (struct elf_obj_tdata) <sdt_note_head>: New field.
2344 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2345 (elfobj_grok_stapsdt_note): Likewise.
2346 (elf_parse_notes): Added code to treat SystemTap note
2349 2011-04-12 Richard Henderson <rth@redhat.com>
2351 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2352 exclude empty .got sections.
2354 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2356 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2357 array access for BFD_RELOC_386_IRELATIVE.
2359 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2361 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2363 2011-04-11 Mark Wielaard <mjw@redhat.com>
2366 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2367 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2368 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2369 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2370 also if STB_GNU_UNIQUE symbol binding was seen.
2371 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2372 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2373 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2374 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2375 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2376 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2378 2011-04-11 Alan Modra <amodra@gmail.com>
2380 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2382 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2383 (_bfd_generic_get_section_contents_in_window): Likewise.
2384 * section.c (bfd_get_section_contents): Likewise.
2385 * compress.c (bfd_get_full_section_contents): Likewise.
2386 * elf32-rx.c (rx_final_link): Ignore rawsize.
2387 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2388 bfd with bfd_get_section_limit.
2389 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2390 os->size during final link. Update callers.
2391 * bfd-in2.h: Regenerate.
2393 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2396 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2397 as the number of global entries when merging with the primary GOT.
2399 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2401 * elf32-i386.c: Update copyright year.
2402 * elf64-x86-64.c: Likewise.
2404 2011-04-09 Kai Tietz <ktietz@redhat.com>
2406 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2407 buffer and use rawsize for sorting.
2408 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2409 before doing alignment.
2411 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2413 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2414 error on unsupported relocation.
2415 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2417 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2420 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2423 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2426 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2427 instead of shared for R_386_TLS_LDO_32.
2429 2011-04-08 Tristan Gingold <gingold@adacore.com>
2431 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2433 * xcoff-target.h: Remove
2434 * Makefile.in: Regenerate.
2436 2011-04-07 Cary Coutant <ccoutant@google.com>
2438 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2440 2011-04-07 Paul Brook <paul@codesourcery.com>
2442 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2444 (elf32_tic6x_howto_table_rel): Ditto.
2445 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2446 (elf32_tic6x_check_relocs): Ditto.
2448 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2450 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2452 (strongarm*, thumb*, xscale*): Remove architectures.
2453 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2454 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2455 xscale-*-coff): Remove targets.
2457 2011-04-01 Tristan Gingold <gingold@adacore.com>
2459 * elfxx-ia64.c: include bfd_stdint.h
2461 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2463 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2464 dynobj and its initialization.
2466 2011-03-31 Tristan Gingold <gingold@adacore.com>
2468 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2469 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2470 BFD_HOST_LONG_LONG to 1.
2472 2011-03-31 Tristan Gingold <gingold@adacore.com>
2474 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2475 (_bfd_vms_write_etir): Ditto.
2476 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2477 * configure.com: Generate bfd_stdint.h
2479 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2481 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2482 (elf32_tic6x_setup): Declare.
2483 * elf32-tic6x.c: Include <limits.h>.
2484 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2485 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2487 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2488 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2489 tic6x_elf_scom_symbol_ptr): New static variables.
2490 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2491 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2492 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2493 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2494 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2495 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2496 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2497 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2498 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2499 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2500 to weak symbols as required by the ABI.
2501 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2502 as needed when generating DSBT output.
2503 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2504 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2505 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2506 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2507 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2508 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2509 New static functions.
2510 (ELF_MAXPAGESIZE): Define to 0x1000.
2511 (bfd_elf32_bfd_copy_private_bfd_data,
2512 bfd_elf32_bfd_link_hash_table_create,
2513 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2514 elf_backend_want_got_plt, elf_backend_want_dynbss,
2515 elf_backend_plt_readonly, elf_backend_got_header_size,
2516 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2517 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2518 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2519 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2520 elf_backend_section_from_bfd_section,
2521 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2522 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2523 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2525 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2526 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2527 * bfd/bfd-in2.h: Regenerate.
2528 * bfd/libbfd.h: Regenerate.
2529 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2531 2011-03-31 Tristan Gingold <gingold@adacore.com>
2533 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2534 entry on xcoff when value is C_NULL_VALUE.
2536 2011-03-31 Tristan Gingold <gingold@adacore.com>
2538 * libcoff-in.h (exec_hdr): Remove.
2539 * libcoff.h: Regenerate.
2541 2011-03-30 Nick Clifton <nickc@redhat.com>
2543 * po/da.po: Updated Danish translation.
2545 2011-03-29 Richard Henderson <rth@redhat.com>
2547 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2548 (elf64_alpha_gc_sweep_hook): New.
2549 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2550 (elf_backend_can_gc_sections): New.
2552 2011-03-26 John Marino <binutils@marino.st>
2554 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2555 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2556 * configure: Regenerate.
2558 2011-03-25 Michael Snyder <msnyder@vmware.com>
2560 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2562 2011-03-25 Tristan Gingold <gingold@adacore.com>
2564 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2565 of find_nearest_line on object files.
2567 2011-03-25 Tristan Gingold <gingold@adacore.com>
2569 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2571 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2573 2011-03-24 Alan Modra <amodra@gmail.com>
2575 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2576 old-style __tls_get_addr calls without marker relocs don't match
2577 their arg setup insn one for one. If such mismatches are found
2578 report the reloc and don't do any tls optimization.
2579 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2581 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2583 * bfd-in2.h: Regenerate.
2585 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2587 * archures.c: Add AVR XMEGA architecture information.
2588 * cpu-avr.c (arch_info_struct): Likewise.
2589 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2590 (elf32_avr_object_p): Likewise.
2592 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2594 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2595 * bfd-in2.h: Regenerate.
2596 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2597 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2599 (elf32_arm_howto_from_type): Update accordingly.
2600 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2601 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2602 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2603 with an extra noncall_refcount field.
2604 (arm_local_iplt_info): New structure.
2605 (elf_arm_obj_tdata): Add local_iplt.
2606 (elf32_arm_local_iplt): New accessor macro.
2607 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2608 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2609 Change tls_type to a bitfield and add is_iplt.
2610 (elf32_arm_link_hash_newfunc): Update accordingly.
2611 (elf32_arm_allocate_local_sym_info): New function.
2612 (elf32_arm_create_local_iplt): Likewise.
2613 (elf32_arm_get_plt_info): Likewise.
2614 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2615 (elf32_arm_get_local_dynreloc_list): Likewise.
2616 (create_ifunc_sections): Likewise.
2617 (elf32_arm_copy_indirect_symbol): Update after the changes to
2618 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2619 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2620 to get PLT information. Assert that all STT_GNU_IFUNC references
2621 are turned into PLT references.
2622 (arm_build_one_stub): Pass the symbol type to
2623 elf32_arm_final_link_relocate.
2624 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2625 (elf32_arm_allocate_irelocs): New function.
2626 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2627 all R_ARM_IRELATIVE.
2628 (elf32_arm_allocate_plt_entry): New function.
2629 (elf32_arm_populate_plt_entry): Likewise.
2630 (elf32_arm_final_link_relocate): Add an st_type parameter.
2631 Set srelgot to null for static objects. Use separate variables
2632 to record which st_value and st_type should be used when generating
2633 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2634 symbol's PLT information, setting has_iplt_entry, splt,
2635 plt_offset and gotplt_offset accordingly. Check whether
2636 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2637 the relocation target accordingly. Broaden assert to include
2638 .iplts. Don't set sreloc for static relocations. Assert that
2639 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2640 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2641 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2642 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2643 resolve GOT references to the .igot.plt entry.
2644 (elf32_arm_relocate_section): Update the call to
2645 elf32_arm_final_link_relocate.
2646 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2647 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2648 relocations in shared libraries and relocatable executables.
2649 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2650 to get the list of dynamic relocations for a local symbol.
2651 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2652 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2653 to allocate local symbol information. Treat R_ARM_REL32 and
2654 R_ARM_REL32_NOI as call relocations in shared libraries and
2655 relocatable executables. Record PLT information for local
2656 STT_GNU_IFUNC functions as well as global functions. Count
2657 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2658 to get the list of dynamic relocations for a local symbol.
2659 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2660 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2661 removed. Update after the changes to elf32_arm_link_hash_entry.
2662 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2663 entries should live in .plt or .iplt. Check whether the .igot.plt
2664 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2665 to allocate .plt and .(i)got.plt entries. Detect which .got
2666 entries will need R_ARM_IRELATIVE relocations and use
2667 elf32_arm_allocate_irelocs to allocate them. Likewise other
2668 non-.got dynamic relocations.
2669 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2670 and dynamic relocations for local STT_GNU_IFUNC symbols.
2671 Check whether the .igot.plt and .got entries can be combined.
2672 Detect which .got entries will need R_ARM_IRELATIVE relocations
2673 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2674 section pointers intead of strcmp checks. Handle iplt and igotplt.
2675 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2676 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2677 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2679 (elf32_arm_output_plt_map_1): New function, split out from
2680 elf32_arm_output_plt_map. Handle .iplt entries. Use
2681 elf32_arm_plt_needs_thumb_stub_p.
2682 (elf32_arm_output_plt_map): Call it.
2683 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2684 local .iplt entries.
2685 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2686 (elf32_arm_swap_symbol_out): Likewise.
2687 (elf32_arm_add_symbol_hook): New function.
2688 (elf_backend_add_symbol_hook): Define for all targets.
2690 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2692 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2693 * elf.c (swap_out_syms): Set st_target_internal for each
2695 * elfcode.h (elf_swap_symbol_in): Likewise.
2696 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2697 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2698 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2699 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2700 * elflink.c (elf_link_output_extsym): Likewise.
2701 (bfd_elf_final_link): Likewise.
2702 (elf_link_add_object_symbols): Copy st_target_internal
2703 to the hash table if we see a definition.
2704 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2705 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2706 a branch_type field.
2707 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2708 (arm_type_of_stub): Replace actual_st_type with an
2709 actual_branch_type parameter.
2710 (arm_build_one_stub): Use branch types rather than st_types to
2711 determine the type of branch.
2712 (cortex_a8_erratum_scan): Likewise.
2713 (elf32_arm_size_stubs): Likewise.
2714 (bfd_elf32_arm_process_before_allocation): Likewise.
2715 (allocate_dynrelocs_for_symbol): Likewise.
2716 (elf32_arm_finish_dynamic_sections): Likewise.
2717 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2718 a branch_type parameter.
2719 (elf32_arm_relocate_section): Update call accordingly.
2720 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2721 (elf32_arm_output_map_sym): Initialize st_target_internal.
2722 (elf32_arm_output_stub_sym): Likewise.
2723 (elf32_arm_symbol_processing): Delete.
2724 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2725 Use st_target_internal to record the branch type.
2726 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2728 (elf32_arm_is_function_type): Delete.
2729 (elf_backend_symbol_processing): Likewise.
2730 (elf_backend_is_function_type): Likewise.
2732 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2734 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2735 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2738 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2740 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2741 may_need_local_target_p and may_become_dynamic_p to classify
2742 the relocation type. Don't check info->symbolic or h->def_regular
2743 when deciding whether to record a potential dynamic reloc.
2744 Don't treat potential dynamic relocs as PLT references.
2745 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2746 try to make the PLT reference count go negative.
2748 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2750 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2751 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2752 Only create a dynamic relocation for local references if
2754 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2755 allocation accordingly.
2756 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2758 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2760 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2761 (elf32_arm_add_dynreloc): Likewise.
2762 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2763 to allocate dynamic relocations.
2764 (elf32_arm_size_dynamic_sections): Likewise.
2765 (allocate_dynrelocs): Likewise. Rename to
2766 allocate_dynrelocs_for_symbol.
2767 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2768 create dynamic relocations.
2769 (elf32_arm_finish_dynamic_symbol): Likewise.
2771 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2773 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2774 x32 GD->IE and GD->LE transitions.
2775 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2776 and LD->LE transitions.
2778 2011-03-10 Alan Modra <amodra@gmail.com>
2780 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2781 for LO_DS error message and correct multiple.
2783 2011-03-10 Alan Modra <amodra@gmail.com>
2785 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2786 (ppc64_elf_link_just_syms): New function.
2787 (opd_entry_value): Don't assume big-endian host.
2788 (get_r2off): New function.
2789 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2791 2011-03-06 Michael Snyder <msnyder@vmware.com>
2793 * compress.c (bfd_compress_section_contents): Check for out of mem.
2795 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2796 that case statement falls through intentionally.
2798 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2800 2011-03-04 Alan Modra <amodra@gmail.com>
2802 * archive.c (bsd_write_armap): Don't call stat in deterministic
2803 mode, and don't use st_mtime if stat returns error.
2805 2011-03-03 Michael Snyder <msnyder@vmware.com>
2807 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2809 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2811 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2812 (aout_link_write_other_symbol): Missing break statement.
2814 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2816 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2818 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2820 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2821 x32 IE->LE transition.
2822 (elf_x86_64_relocate_section): Likewise.
2824 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2826 * elflink.c (is_reloc_section): Remove function.
2827 (get_dynamic_reloc_section_name): Construct string manually.
2829 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2831 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2832 (adjust_relative_path): Likewise.
2833 (_bfd_construct_extended_name_table): Likewise.
2834 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2835 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2836 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2837 * elf32-spu.c (sort_bfds): Likewise.
2838 (spu_elf_auto_overlay): Likewise.
2839 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2840 * xcofflink.c (xcoff_set_import_path): Likewise.
2841 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2842 (xtensa_regfile_lookup_shortname): Likewise.
2844 2011-02-28 Alan Modra <amodra@gmail.com>
2847 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2848 stringsize. Properly sanity check symdef_count. Remove redundant
2851 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2853 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2854 and handle claim_file seeking. Only try to load the plugin once.
2856 2011-02-22 Andreas Schwab <schwab@redhat.com>
2858 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2859 relocation read the value from the second GOT slot.
2861 2011-02-15 Tristan Gingold <gingold@adacore.com>
2863 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2865 2011-02-15 Alan Modra <amodra@gmail.com>
2867 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2868 toc relocs. Fuss over free(NULL).
2870 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2872 * elflink.c (bfd_elf_size_dynamic_sections): Add
2873 bfd_get_symbol_leading_char to the start of newname.
2875 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2877 * configure: Regenerate.
2879 2011-02-09 Alan Modra <amodra@gmail.com>
2881 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2882 we are done. When optimising large toc, check that a global
2883 symbol on a toc reloc is defined in a kept section.
2885 2011-02-08 Nick Clifton <nickc@redhat.com>
2888 * elf.c (assign_file_positions_for_load_sections): Set the program
2889 header offset and entry size to zero if there are no program
2892 2011-02-08 Alan Modra <amodra@gmail.com>
2894 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2895 local_syms when looking for local symbols in .toc.
2897 2011-02-01 Alan Modra <amodra@gmail.com>
2899 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2900 for toc pointer on any section having makes_toc_func_call set.
2901 (check_pasted_section): Ensure pasted .init/.fini fragments use
2902 the same toc if any has makes_toc_func_call set.
2904 2011-01-28 Joseph Myers <joseph@codesourcery.com>
2906 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2909 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2911 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2912 common sections too.
2914 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2916 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2919 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2921 Fix compilation for mingw64.
2922 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2923 typecast to avoid warning.
2924 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2926 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2927 of long for pointer to avoid warning.
2928 (elfNN_ia64_relax_brl): Idem.
2929 (elfNN_ia64_install_value): Idem.
2930 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2932 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2934 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2935 h->needs_plt when deciding whether to record a possible dynamic reloc.
2937 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2939 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2940 dynamic relocs for the removed section.
2942 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2944 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2947 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2949 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2950 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2951 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2952 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2953 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2954 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2957 2011-01-14 Alan Modra <amodra@gmail.com>
2959 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2961 (_bfd_default_error_handler): Likewise.
2962 * elf.c (print_segment_map): Likewise.
2963 * libbfd.c (warn_deprecated): Likewise.
2964 * som.c (som_sizeof_headers): No need to do so here.
2965 * coff-i860.c: Replace use of printf for error messages with
2967 * coff-ppc.c: Likewise.
2968 * coff-sh.c: Likewise.
2969 * elf32-bfin.c: Likewise.
2970 * elf32-dlx.c: Likewise.
2971 * elf32-mep.c: Likewise.
2972 * elf32-v850.c: Likewise.
2973 * mach-o.c: Likewise.
2976 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2978 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2980 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2981 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2983 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2985 (elf_x86_64_finish_dynamic_symbol): Updated.
2986 (elf_x86_64_finish_dynamic_sections): Don't use
2987 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2988 bfd_elf64_swap_dyn_out.
2990 2011-01-14 J. Park <grassman@gmail.com>
2993 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2994 following bfd_link_hash_warning symbol link.
2996 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2997 Glauber de Oliveira Costa <glommer@gmail.com>
2999 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
3000 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
3001 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
3003 * libbfd.h: Rebuilt.
3004 * bfd-in2.h: Rebuilt.
3005 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
3006 (elf32_arm_reloc_map): Likewise.
3007 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
3008 (elf32_arm_stub_long_branch_any_tls_pic,
3009 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
3010 (DEF_STUBS): Add new stubs.
3011 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
3012 (elf32_arm_local_tlsdesc_gotent): New.
3013 (GOT_TLS_GDESC): New mask.
3014 (GOT_TLS_GD_ANY): Define.
3015 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
3016 (elf32_arm_compute_jump_table_size): New.
3017 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
3018 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
3019 sgotplt_jump_table_size fields.
3020 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
3021 (elf32_arm_link_hash_table_create): Initialize new fields.
3022 (arm_type_of_stub): Check TLS desc relocs too.
3023 (elf32_arm_stub_name): TLS desc relocs can be shared.
3024 (elf32_arm_tls_transition): Determine relaxation.
3025 (arm_stub_required_alignment): Add tls stubs.
3026 (elf32_arm_size_stubs): Likewise.
3027 (elf32_arm_tls_relax): Perform TLS relaxing.
3028 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
3029 (IS_ARM_TLS_GNU_RELOC): New.
3030 (IS_ARM_TLS_RELOC): Use it.
3031 (elf32_arm_relocate_section): Perform TLS relaxing.
3032 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
3034 (allocate_dynrelocs): Allocate tls desc relcoations.
3035 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
3037 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
3039 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
3041 (elf32_arm_finish_dynamic_symbol): Adjust.
3042 (arm_put_trampoline): New.
3043 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
3045 (elf_backend_always_size_sections): Define.
3047 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3049 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
3051 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3055 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
3056 handle symbols marked with regular reference, but not non-GOT
3057 reference when building shared library.
3059 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
3060 local and global STT_GNU_IFUNC symols when building shared
3062 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3064 2011-01-05 DJ Delorie <dj@redhat.com>
3066 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
3067 * libbfd.h: Regenerate.
3068 * bfd-in2.h: Regenerate.
3069 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
3071 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
3073 * cpu-i386.c (bfd_i386_compatible): New.
3074 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
3075 with bfd_i386_compatible.
3076 (bfd_x86_64_arch_intel_syntax): Likewise.
3077 (bfd_i386_arch_intel_syntax): Likewise.
3078 (i8086_arch): Likewise.
3079 (bfd_x64_32_arch): Likewise.
3080 (bfd_x86_64_arch): Likewise.
3081 (bfd_i386_arch): Likewise.
3083 For older changes see ChangeLog-2010
3089 version-control: never