| blob | 940afe5e240ba8792a0e37a522db43aa24c15616 |
1 2011-11-22 Tristan Gingold <gingold@adacore.com>
3 * mach-o.c (bfd_mach_o_print_symbol): Display COM for common
4 symbols. Print section name in brackets.
6 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
8 * config.bfd: Add vectors for powerpc and powerpc64-freebsd.
9 * configure.in (TDEFINES): Add rules for powerpc*-freebsd.
10 * configure: Regenerate.
11 * elf32-ppc.c: Add powerpc-freebsd definitions.
12 * elf64-ppc.c: Add powerpc64-freebsd definitions.
13 * targets.c: Add bits for powerpc and powerpc64-freebsd.
15 2011-11-17 Philipp Thomas <philipp@thogro.org>
17 * elf32-arm.c (elf32_thumb_to_arm_stub): Sync message so that it
18 needs to be translated only once.
20 2011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
22 * elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to
23 zero throughout.
24 (mips16_elf64_howto_table_rela): Likewise.
25 (micromips_elf64_howto_table_rela): Likewise.
26 * elfn32-mips.c (elf_mips_howto_table_rela): Likewise.
27 (elf_mips16_howto_table_rela): Likewise.
28 (elf_micromips_howto_table_rela): Likewise.
30 2011-11-15 Alan Modra <amodra@gmail.com>
31 Andreas Tobler <andreast@fgznet.ch>
33 * elflink.c (_bfd_elf_create_got_section): Replace
34 bfd_make_section_with_flags with bfd_make_section_anyway_with_flags.
35 (_bfd_elf_link_create_dynamic_sections): Likewise.
36 * elf32-ppc.c (ppc_elf_create_glink): Likewise.
37 (ppc_elf_create_dynamic_sections): Likewise.
39 2011-11-14 Maxim Kuvyrkov <maxim@codesourcery.com>
41 * elfxx-mips.c (mips_n64_exec_plt0_entry): Use 64-bit move.
43 2011-11-08 Nick Clifton <nickc@redhat.com>
45 * elf-m10300.c (mn10300_elf_relax_section): Fix check for an
46 immediate move into an address register.
48 2011-11-09 Alan Modra <amodra@gmail.com>
50 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in
51 executables when export_dynamic.
53 2011-11-08 Alan Modra <amodra@gmail.com>
55 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
56 ha_relocs_not_using_r2 to unexpected_toc_insn.
57 (ok_lo_toc_insn): New function.
58 (ppc64_elf_edit_toc): Check insn on lo toc reloc. Emit warning.
59 (ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
60 Handle addic on lo toc reloc.
62 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
64 PR ld/13387
65 * elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
66 go through PLT. Reset plt field with init_plt_offset.
67 (elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
68 allocated for symbols referenced by a plabel.
70 2011-11-02 DJ Delorie <dj@redhat.com>
72 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
73 variable.
75 2011-11-02 Jan Beulich <jbeulich@suse.com>
77 * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
78 internal_syment *' parameter. Extend 'dummy' to an array with two
79 elements. Set n_numaux early. Handle BSF_FILE.
80 (coff_write_symbols): Pass NULL as new third argument to
81 coff_write_alien_symbol().
82 * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
83 obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
84 from non-COFF input BFDs.
85 * libcoff-in.h (coff_write_alien_symbol): Declare.
86 * libcoff.h (coff_write_alien_symbol): Re-generate.
88 2011-11-01 DJ Delorie <dj@redhat.com>
90 * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
91 (ALL_MACHINES_CFILES): Add cpu-rl78.c.
92 (BFD32_BACKENDS): Add elf32-rl78.lo.
93 (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
94 (Makefile.in): Regenerate.
95 * archures.c (bfd_architecture): Define bfd_arch_rl78.
96 (bfd_archures_list): Add bfd_rl78_arch.
97 * config.bfd: Add rl78-*-elf.
98 * configure.in: Add bfd_elf32_rl78_vec.
99 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
100 * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
101 * Makefile.in: Regenerate.
102 * bfd-in2.h: Regenerate.
103 * configure: Regenerate.
104 * libbfd.h: Regenerate.
105 * cpu-rl78.c: New file.
106 * elf32-rl78.c: New file.
108 2011-10-26 Nick Clifton <nickc@redhat.com>
110 PR ld/13049
111 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
112 * elf32-hppa.c (STUB_SUFFIX): Likewise.
114 2011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
116 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
117 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
118 (BFD32_BACKENDS): Add elf32-epiphany.lo.
119 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
120 * archures.c (bfd_arch_epiphany): Add.
121 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
122 (bfd_epiphany_arch): Declare.
123 (bfd_archures_list): Add &bfd_epiphany_arch.
124 * config.bfd (epiphany-*-elf): New target case.
125 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
126 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
127 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
128 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
129 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
130 * targets.c (bfd_elf32_epiphany_vec): Declare.
131 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
132 * Makefile.in: Regenerate.
133 * bfd-in2.h: Regenerate.
134 * configure: Regenerate.
135 * libbfd.h: Regenerate.
136 * po/SRC-POTFILES.in: Regenerate.
137 * po/bfd.pot: Regenerate.
138 * cpu-epiphany.c: New file.
139 * elf32-epiphany.c: New file.
141 2011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
143 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
144 assertions.
146 2011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
148 PR ld/13273
149 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
150 identical TAG_PCS_config attributes.
152 2011-10-24 Nick Clifton <nickc@redhat.com>
154 * po/ja.po: Updated Japanese translation.
156 2011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
158 PR binutils/13292
159 * bfd-in.h: Include <sys/stat.h> rather than forward defining
160 struct stat.
161 * bfd-in2.h: Regenerate.
163 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
165 PR ld/13302
166 * elf32-i386.c (elf_i386_relocate_section): Replace
167 R_386_IRELATIVE with R_386_RELATIVE.
169 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
170 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
172 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
174 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
175 comments.
176 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
178 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
180 PR ld/13302
181 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
182 and next_irelative_index.
183 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
184 and next_irelative_index.
185 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
186 next_tls_desc_index.
187 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
188 next_irelative_index from reloc_count.
189 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
190 R_386_JUMP_SLOT.
192 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
193 next_jump_slot_index and next_irelative_index.
194 (elf_x86_64_link_hash_table_create): Initialize
195 next_jump_slot_index and next_irelative_index.
196 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
197 from reloc_count.
198 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
199 R_X86_64_JUMP_SLOT.
201 2011-10-20 Nick Clifton <nickc@redhat.com>
203 PR ld/13049
204 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
205 symbol names.
206 * elf64-ppc.c (STUB_SUFFIX): Likewise.
207 * elf32-hppa.c (STUB_SUFFIX): Likewise.
209 2011-10-20 Alan Modra <amodra@gmail.com>
211 * elf32-i386.c (i386_opcode16): Delete.
212 (elf_i386_check_tls_transition): Use memcmp to compare contents.
213 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
214 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
216 2011-10-19 Alan Modra <amodra@gmail.com>
218 PR ld/13177
219 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
220 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
221 "mark". Hide undefweak too. Clear def_regular and ref_regular.
222 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
223 reloc errors from garbage-collected code.
224 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
225 * elf32-bfin.c (bfin_relocate_section): Likewise.
226 (bfinfdpic_relocate_section): Likewise.
227 * elf32-cris.c (cris_elf_relocate_section): Likewise.
228 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
229 * elf32-i386.c (elf_i386_relocate_section): Likewise.
230 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
231 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
232 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
233 * elf32-s390.c (elf_s390_relocate_section): Likewise.
234 * elf32-sh.c (sh_elf_relocate_section): Likewise.
235 * elf32-spu.c (spu_elf_relocate_section): Likewise.
236 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
237 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
238 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
239 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
240 * elf64-s390.c (elf_s390_relocate_section): Likewise.
241 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
242 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
243 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
244 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
246 2011-10-19 Alan Modra <amodra@gmail.com>
248 PR ld/13311
249 * elflink.c (elf_link_output_extsym): Correct test for warning when
250 forced local executable syms are referenced from shared libraries.
252 2011-10-19 Alan Modra <amodra@gmail.com>
254 PR ld/13254
255 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
257 2011-10-18 David S. Miller <davem@davemloft.net>
259 PR binutils/13301
260 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
261 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
262 call delay slot instruction forward 4 bytes when performing
263 relaxation.
265 2011-10-17 Alan Modra <amodra@gmail.com>
267 PR ld/12975
268 PR ld/13195
269 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
270 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
272 2011-10-14 Hans-Peter Nilsson <hp@axis.com>
274 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
275 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
276 global symbols.
277 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
278 updates of the plt refcount.
279 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
280 refcount in relation to the plt refcount.
282 2011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
284 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
285 stubs as resolved.
287 2011-10-11 Alan Modra <amodra@gmail.com>
289 PR binutils/13278
290 * archive.c (bfd_generic_archive_p): Only check first element
291 when target_defaulted.
292 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
293 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
295 2011-10-11 Alan Modra <amodra@gmail.com>
297 PR binutils/13257
298 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
299 thin archive element using container target if not defaulted.
301 2011-10-10 Nick Clifton <nickc@redhat.com>
303 * po/es.po: Updated Spanish translation.
304 * po/fi.po: Updated Finnish translation.
305 * po/fr.po: Updated French translation.
306 * po/ru.po: Updated Russian translation.
308 2011-10-10 Alan Modra <amodra@gmail.com>
310 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
311 (struct ppc_link_hash_table): Add tocsave_htab.
312 (struct tocsave_entry): New.
313 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
314 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
315 (ppc64_elf_link_hash_table_free): ..and delete it.
316 (build_plt_stub): Always put STD_R2_40R1 first.
317 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
318 on plt call. If present add prologue nop location to tocsave_htab.
319 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
320 first insn of plt call stub when R_PPC64_TOCSAVE present.
322 2011-10-08 H.J. Lu <hongjiu.lu@intel.com>
324 PR ld/13250
325 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
326 alignment and size for common symbols.
328 2011-10-08 Alan Modra <amodra@gmail.com>
330 PR ld/13229
331 PR ld/13244
332 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
333 dynamic.
335 2011-10-08 Alan Modra <amodra@gmail.com>
337 PR ld/13229
338 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
339 even when strip_discarded is false.
341 2011-10-05 Kai Tietz <ktietz@redhat.com>
343 * coffgen.c (coff_write_alien_symbol): Don't write
344 symbol for discarded sections, if strip_discarded isn't
345 explicit set to false.
346 (coff_write_native_symbol): Likewise.
348 2011-10-05 DJ Delorie <dj@redhat.com>
349 Nick Clifton <nickc@redhat.com>
351 * elf32-rx.c: Add support for PID mode.
352 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
353 Include addend in R_RX_SYM relocations.
355 2011-09-30 Tristan Gingold <gingold@adacore.com>
357 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
358 (read_section): Add sec argument. Adjust the code to get section
359 names from it.
360 (read_indirect_string): Adjust call to read_section.
361 (read_abbrevs): Ditto.
362 (decode_line_info): Ditto.
363 (read_debug_ranges): Ditto.
364 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
365 (find_debug_info): Add debug_sections parameter. Use it instead
366 the above macros.
367 (place_sections): Get section names from stash.
368 (find_line): Add debug_sections argument. Initialize
369 debug_sections field of stash from it.
370 Adjust calls to find_debug_info.
371 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
372 Adjust call to find_line.
373 (_bfd_dwarf2_find_line): Adjust call to find_line.
374 * libcoff-in.h (struct dwarf_debug_section): New declaration.
375 (coff_find_nearest_line_with_names): Likewise.
376 * libcoff.h: Regenerate.
377 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
378 (dwarf_debug_sections): Likewise.
379 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
380 * libbfd.h: Regenerate.
381 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
382 _bfd_dwarf2_find_nearest_line.
383 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
384 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
385 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
386 * coffgen.c (coff_find_nearest_line_with_names): New function.
387 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
388 * coff-rs6000.c (xcoff_debug_sections): New constant.
389 (xcoff_find_nearest_line): New function.
390 (rs6000coff_vec): Use xcoff_find_nearest_line.
391 (pmac_xcoff_vec): Ditto.
393 2011-09-30 Alan Modra <amodra@gmail.com>
395 PR ld/13235
396 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
397 (ppc64_elf_edit_toc): Check HA relocs.
398 (ha_reloc_match): Delete function.
399 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
400 Instead do it and low part optimization based on
401 ha_relocs_not_using_r2.
403 2011-09-29 Alan Modra <amodra@gmail.com>
405 PR ld/13233
406 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
407 debug and special section groups.
409 2011-09-29 H.J. Lu <hongjiu.lu@intel.com>
411 PR ld/13195
412 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
413 clearing def_dynamic.
414 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
415 setting def_dynamic.
416 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
417 versioned.
419 2011-09-27 Kai Tietz <ktietz@redhat.com>
421 * coffcode.h (sec_to_styp_flags): Handle
422 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
423 SEC_LINK_DUPLICATES_SAME_SIZE.
425 2011-09-22 Tristan Gingold <gingold@adacore.com>
427 * configure.in: Bump version to 2.22.51
428 * configure: Regenerate.
430 2011-09-21 David S. Miller <davem@davemloft.net>
432 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
433 * elfxx-sparc.h: Declare it.
434 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
435 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
437 2011-09-21 Tristan Gingold <gingold@adacore.com>
439 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
440 Deals with size limited strings.
441 (bfd_mach_o_build_commands): Initialize more fields.
443 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
445 PR ld/13177
446 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
447 nor GOT references.
449 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
451 PR ld/12975
452 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
453 to struct bfd_elf_version_tree.
455 * elflink.c (elf_info_failed): Remove verdefs.
456 (_bfd_elf_export_symbol): Updated.
457 _bfd_elf_link_assign_sym_version): Likewise.
458 (bfd_elf_size_dynamic_sections): Remove pointer to struct
459 bfd_elf_version_tree. Updated.
460 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
461 by linker script.
463 * linker.c (bfd_hide_sym_by_version): New.
465 * bfd-in2.h: Regenerated.
467 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
469 PR ld/13178
470 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
471 if there are no GOT relocations.
473 2011-09-09 Kai Tietz <ktietz@redhat.com>
475 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
476 for targets without symbol_leading_char.
478 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
480 * bfdwin.c (bfd_get_file_window): Fix memory leak.
482 2011-09-07 Alan Modra <amodra@gmail.com>
484 PR ld/13131
485 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
486 is initialized.
488 2011-09-06 Alan Modra <amodra@gmail.com>
490 PR ld/13131
491 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
492 (ppc64_elf_edit_toc): Fix style nit. Report some details
493 on linker failure due to reference in debug or non-alloc
494 sections to optimized away toc entry, and don't abort.
496 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
498 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
499 sections.
501 2011-08-26 Nick Clifton <nickc@redhat.com>
503 * po/es.po: Updated Spanish translation.
505 2011-08-19 Alan Modra <amodra@gmail.com>
507 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
508 we haven't seen expected -mcmodel=medium/large code relocs.
510 2011-08-18 Tristan Gingold <gingold@adacore.com>
512 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
514 2011-08-17 Tristan Gingold <gingold@adacore.com>
516 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
518 2011-08-17 Alan Modra <amodra@gmail.com>
520 PR ld/12762
521 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
522 (_bfd_handle_already_linked): Declare.
523 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
524 _bfd_coff_section_already_linked.
525 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
526 * coffcode.h (coff_section_already_linked): Likewise.
527 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
528 * elf-bfd.h: Likewise.
529 * libbfd-in.h: Likewise.
530 * targets.c: Likewise.
531 * linker.c (bfd_section_already_linked): Likewise.
532 (bfd_section_already_linked_table_lookup): Likewise.
533 (bfd_section_already_linked_table_insert): Likewise.
534 (_bfd_generic_section_already_linked): Likewise. Call
535 _bfd_handle_already_linked.
536 (_bfd_handle_already_linked): New function, split out from..
537 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
538 2011-07-09 changes. Avoid unnecessary strcmp when matching
539 already_linked_list entries. Match plugin linkonce section.
540 (section_signature): Delete.
541 * coffgen.c (_bfd_coff_section_already_linked): New function.
542 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
543 * libbfd.h: Regenerate.
544 * libcoff.h: Regenerate.
545 * bfd-in2.h: Regenerate.
547 2011-08-14 Alan Modra <amodra@gmail.com>
549 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
550 shared and call to _mcount will go via plt.
552 2011-08-14 Alan Modra <amodra@gmail.com>
554 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
555 * elf32-ppc.c: Likewise.
556 (ppc_elf_select_plt_layout): Use einfo rather than info to report
557 forced bss-plt.
559 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
561 PR ld/13082
562 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
563 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
564 and zero-extend it to 64bit if addend is zero for x32. Generate
565 R_X86_64_RELATIVE64 for x32.
567 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
569 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
570 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
571 * elf32-arm.c (elf32_arm_link_hash_table): New field.
572 (elf232_arm_link_hash_table_create): Initialise new field.
573 (check_use_blx): Change test depending on fix_arm1176.
574 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
575 command line options.
577 2011-08-08 Tristan Gingold <gingold@adacore.com>
579 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
580 (segsec_names_xlat): Reorder elements.
581 (bfd_mach_o_read_section_32): Fix typo.
582 (bfd_mach_o_read_section_64): Fix typo.
584 2011-08-08 Tristan Gingold <gingold@adacore.com>
586 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
587 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
588 (bfd_mach_o_section): Use them. Add next field.
589 (bfd_mach_o_segment_command): Replace sections array by
590 sect_head and sect_tail.
591 (bfd_mach_o_get_mach_o_section): New macro.
592 (bfd_mach_o_lookup_section): Remove.
593 (bfd_mach_o_new_section_hook): New function.
594 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
595 instead of strcmp.
596 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
597 parameter with segname and sectname parameters. Adjust.
598 (bfd_mach_o_append_section_to_segment): New function. Use a
599 linked list for Mach-O sections.
600 (bfd_mach_o_write_segment_32): Adjust.
601 (bfd_mach_o_write_segment_64): Ditto.
602 (bfd_mach_o_build_commands): Fix comment. Adjust.
603 (bfd_mach_o_flatten_sections): Adjust.
604 (bfd_mach_o_print_section_map): Adjust.
605 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
606 (bfd_mach_o_new_section_hook): New function.
607 (bfd_mach_o_init_section_from_mach_o): Ditto.
608 (bfd_mach_o_read_section_32): Remove section parameter.
609 Return a section instead.
610 (bfd_mach_o_read_section_64): Ditto.
611 (bfd_mach_o_read_section): Ditto.
612 (bfd_mach_o_make_bfd_section): Adjust.
613 (bfd_mach_o_read_segment): Adjust for new profile of
614 bfd_mach_o_read_section.
615 (bfd_mach_o_lookup_section): Remove.
616 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
618 2011-08-08 Tristan Gingold <gingold@adacore.com>
620 * mach-o.h (bfd_mach_o_version_min_command): New structure.
621 (bfd_mach_o_load_command): Add version_min.
622 (mach_o_data_struct): Fix comment.
623 * mach-o.c (bfd_mach_o_read_version_min): New function.
624 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
625 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
626 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
627 (bfd_mach_o_get_name_or_null): New function.
628 (bfd_mach_o_get_name): Use the above new one.
629 (bfd_mach_o_load_command_name): Add the above new commands.
630 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
631 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
632 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
633 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
635 2011-08-08 Tristan Gingold <gingold@adacore.com>
637 * mach-o.h: Move size macros to external.h
638 Move reloc macros to reloc.h and x86-64.h.
639 * mach-o-i386.c: Includes mach-o/reloc.h
640 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
641 * mach-o.c: Add includes.
642 (bfd_mach_o_write_header): Use structure from external.h to convert.
643 (bfd_mach_o_write_thread): Ditto.
644 (bfd_mach_o_write_relocs): Ditto.
645 (bfd_mach_o_write_section_32): Ditto.
646 (bfd_mach_o_write_section_64): Ditto.
647 (bfd_mach_o_write_segment_32): Ditto.
648 (bfd_mach_o_write_segment_64): Ditto.
649 (bfd_mach_o_write_symtab): Ditto.
650 (bfd_mach_o_write_contents): Ditto.
651 (bfd_mach_o_read_header): Ditto.
652 (bfd_mach_o_read_section_32): Ditto.
653 (bfd_mach_o_read_section_64): Ditto.
654 (bfd_mach_o_read_symtab_symbol): Ditto.
655 (bfd_mach_o_read_dylinker): Ditto.
656 (bfd_mach_o_read_dylib): Ditto.
657 (bfd_mach_o_read_dysymtab): Ditto.
658 (bfd_mach_o_read_symtab): Ditto.
659 (bfd_mach_o_read_linkedit): Ditto.
660 (bfd_mach_o_read_str): Ditto.
661 (bfd_mach_o_read_dyld_info): Ditto.
662 (bfd_mach_o_read_segment): Ditto.
663 (bfd_mach_o_read_command): Ditto.
664 (bfd_mach_o_archive_p): Ditto.
665 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
666 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
667 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
668 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
669 of an hard-coded value.
671 2011-08-08 Tristan Gingold <gingold@adacore.com>
673 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
674 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
675 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
676 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
678 2011-08-08 Tristan Gingold <gingold@adacore.com>
680 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
681 (bfd_mach_o_convert_section_name_to_bfd): Use it.
682 (bfd_mach_o_get_section_type_from_name): New function.
683 (bfd_mach_o_get_section_attribute_from_name): Ditto.
684 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
685 Add comments. Add prototypes for the above new functions.
687 2011-08-05 Mark Kettenis <kettenis@gnu.org>
689 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
691 2011-08-05 Alan Modra <amodra@gmail.com>
693 * elf64-ppc.c (maybe_strip_output): New function.
694 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
696 2011-08-05 Alan Modra <amodra@gmail.com>
698 PR ld/12762
699 * elflink.c (_bfd_elf_section_already_linked): Return matched
700 status. Remove COFF comdat section handling.
701 * linker.c (_bfd_generic_section_already_linked): Return matched
702 status. Don't set SEC_GROUP in l_flags for plugin entries.
703 (bfd_section_already_linked): Update prototype.
704 * targets.c (_section_already_linked): Likewise.
705 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
706 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
707 (_bfd_nolink_section_already_linked): Update.
708 * libbfd.h: Regenerate.
709 * bfd-in2.h: Regenerate.
711 2011-08-05 Alan Modra <amodra@gmail.com>
713 * elf32-ppc.c: Include dwarf2.h.
714 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
715 (ppc_elf_create_glink): Create .eh_frame section.
716 (glink_eh_frame_cie): New array.
717 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
718 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
720 2011-08-04 Tristan Gingold <gingold@adacore.com>
722 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
723 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
725 2011-08-03 Tristan Gingold <gingold@adacore.com>
727 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
728 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
730 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
732 * elfxx-mips.c (check_4byte_branch): Remove function.
733 (check_relocated_bzc): New function.
734 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
735 instructions that immediately follow a compact branch
736 instruction.
738 2011-08-02 Alan Modra <amodra@gmail.com>
740 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
741 plt_static_chain.
742 (ppc_build_one_stub): Adjust get_relocs call to suit..
743 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
745 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
747 PR ld/13048
748 * archures.c (bfd_mach_i386_intel_syntax): New.
749 (bfd_mach_i386_i8086): Updated.
750 (bfd_mach_i386_i386): Likewise.
751 (bfd_mach_x86_64): Likewise.
752 (bfd_mach_x64_32): Likewise.
753 (bfd_mach_i386_i386_intel_syntax): Likewise.
754 (bfd_mach_x86_64_intel_syntax): Likewise.
755 (bfd_mach_x64_32_intel_syntax): Likewise.
756 (bfd_mach_l1om): Likewise.
757 (bfd_mach_l1om_intel_syntax): Likewise.
758 (bfd_mach_k1om): Likewise.
759 (bfd_mach_k1om_intel_syntax): Likewise.
761 * bfd-in2.h: Regenerated.
763 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
764 bits_per_address.
765 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
766 (bfd_x64_32_arch): Likewise.
768 * elf64-x86-64.c: Include "libiberty.h".
769 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
770 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
771 (elf_x86_64_reloc_type_lookup): Likewise.
772 (elf_x86_64_reloc_name_lookup): Likewise.
773 (elf_x86_64_relocate_section): Likewise.
774 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
776 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
778 * elfxx-mips.c (check_br32): Fix return type.
780 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
782 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
784 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
786 * elfxx-mips.c: Adjust comments throughout.
787 (mips_elf_relax_delete_bytes): Reshape code.
788 (_bfd_mips_elf_relax_section): Remove check for
789 R_MICROMIPS_GPREL16 relocations. Reshape code.
791 2011-07-28 Roland McGrath <mcgrathr@google.com>
793 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
794 (elf_i386_nacl_plt0_entry): New variable.
795 (elf_i386_plt_entry): New variable.
796 (elf_i386_nacl_pic_plt0_entry): New variable.
797 (elf_i386_nacl_pic_plt_entry): New variable.
798 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
799 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
800 (elf_backend_plt_alignment): Likewise.
802 * config.bfd: Handle i[3-7]86-*-nacl*.
803 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
804 * targets.c: Support bfd_elf32_i386_nacl_vec.
805 * configure.in: Likewise.
806 * configure: Regenerated.
808 * elf32-i386.c (struct elf_i386_plt_layout): New type.
809 (GET_PLT_ENTRY_SIZE): New macro.
810 (elf_i386_plt): New variable.
811 (struct elf_i386_backend_data): New member `plt'.
812 (elf_i386_arch_bed): Add initializer for it.
813 (elf_i386_vxworks_arch_bed): Likewise.
814 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
815 (elf_i386_plt_sym_val): Likewise.
816 (elf_i386_relocate_section): Likewise.
817 (elf_i386_finish_dynamic_symbol): Likewise.
818 Also use other elf_i386_plt_layout members for PLT details.
819 (elf_i386_finish_dynamic_sections): Likewise.
821 * elf32-i386.c (struct elf_i386_backend_data): New type.
822 (get_elf_i386_backend_data): New macro.
823 (elf_i386_arch_bed): New variable.
824 (elf_backend_arch_data): New macro.
825 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
826 (elf_i386_link_hash_table_create): Don't initialize them.
827 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
828 elf_i386_backend_data, not elf_i386_link_hash_table.
829 (elf_i386_adjust_dynamic_symbol): Likewise.
830 (elf_i386_allocate_dynrelocs): Likewise.
831 (elf_i386_readonly_dynrelocs): Likewise.
832 (elf_i386_size_dynamic_sections): Likewise.
833 (elf_i386_relocate_section): Likewise.
834 (elf_i386_finish_dynamic_symbol): Likewise.
835 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
836 (elf_i386_vxworks_link_hash_table_create): Function removed.
837 (elf_i386_vxworks_arch_bed): New variable.
838 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
840 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
841 * elfxx-target.h (elf_backend_arch_data): New macro.
842 (elfNN_bed): Use it as initializer for the new member.
844 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
846 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
847 of range branches.
849 2011-07-26 Jakub Jelinek <jakub@redhat.com>
851 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
852 and .zdebug_macro entry.
853 (dwarf_debug_section_enum): Add debug_macro.
855 2011-07-26 Alan Modra <amodra@gmail.com>
857 * elf64-ppc.c: Include dwarf2.h.
858 (struct ppc_link_hash_table): Add glink_eh_frame.
859 (create_linkage_sections): Create .eh_frame section.
860 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
861 glink_eh_frame.
862 (glink_eh_frame_cie): New array.
863 (ppc64_elf_size_stubs): Size glink_eh_frame.
864 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
865 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
867 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
869 PR ld/12815
870 * elf64-mmix.c (struct _mmix_elf_section_data): New members
871 has_warned_bpo and has_warned_pushj.
872 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
873 converting to ISO C. Add new parameter error_message. All
874 callers changed.
875 (mmix_elf_perform_relocation): Ditto.
876 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
877 Handle the case where mmix_elf_check_common_relocs has not been
878 called, missing preparations for relocs of the respective type.
880 2011-07-24 Chao-ying Fu <fu@mips.com>
881 Ilie Garbacea <ilie@mips.com>
882 Maciej W. Rozycki <macro@codesourcery.com>
883 Joseph Myers <joseph@codesourcery.com>
884 Catherine Moore <clm@codesourcery.com>
885 Richard Sandiford <rdsandiford@googlemail.com>
887 * archures.c (bfd_mach_mips_micromips): New macro.
888 * cpu-mips.c (I_micromips): New enum value.
889 (arch_info_struct): Add bfd_mach_mips_micromips.
890 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
891 prototype.
892 (_bfd_mips_elf_relax_section): Likewise.
893 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
894 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
895 ASE.
896 (_bfd_mips16_elf_reloc_shuffle): Rename to...
897 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
898 (gprel16_reloc_p): Handle microMIPS ASE.
899 (literal_reloc_p): New function.
900 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
901 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
902 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
903 and _bfd_mips_elf_reloc_shuffle changes.
904 (mips_elf_gprel32_reloc): Update comment.
905 (micromips_reloc_map): New variable.
906 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
907 (mips_elf32_rtype_to_howto): Likewise.
908 (mips_info_to_howto_rel): Likewise.
909 (bfd_elf32_bfd_is_target_special_symbol): Define.
910 (bfd_elf32_bfd_relax_section): Likewise.
911 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
912 (micromips_elf64_howto_table_rela): Likewise.
913 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
914 and _bfd_mips_elf_reloc_shuffle changes.
915 (micromips_reloc_map): Likewise.
916 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
917 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
918 (mips_elf64_rtype_to_howto): Likewise.
919 (bfd_elf64_bfd_is_target_special_symbol): Define.
920 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
921 (elf_micromips_howto_table_rela): Likewise.
922 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
923 and _bfd_mips_elf_reloc_shuffle changes.
924 (micromips_reloc_map): Likewise.
925 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
926 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
927 (mips_elf_n32_rtype_to_howto): Likewise.
928 (bfd_elf32_bfd_is_target_special_symbol): Define.
929 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
930 (LA25_LUI_MICROMIPS_2): Likewise.
931 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
932 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
933 (TLS_RELOC_P): Handle microMIPS ASE.
934 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
935 target is a microMIPS function.
936 (micromips_reloc_p): New function.
937 (micromips_reloc_shuffle_p): Likewise.
938 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
939 (got_disp_reloc_p, got_page_reloc_p): New functions.
940 (got_ofst_reloc_p): Likewise.
941 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
942 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
943 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
944 (micromips_branch_reloc_p): New function.
945 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
946 (tls_gottprel_reloc_p): Likewise.
947 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
948 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
949 ASE.
950 (_bfd_mips16_elf_reloc_shuffle): Rename to...
951 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
952 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
953 (mips_tls_got_index, mips_elf_got_page): Likewise.
954 (mips_elf_create_local_got_entry): Likewise.
955 (mips_elf_relocation_needs_la25_stub): Likewise.
956 (mips_elf_calculate_relocation): Likewise.
957 (mips_elf_perform_relocation): Likewise.
958 (_bfd_mips_elf_symbol_processing): Likewise.
959 (_bfd_mips_elf_add_symbol_hook): Likewise.
960 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
961 (mips_elf_add_lo16_rel_addend): Likewise.
962 (_bfd_mips_elf_check_relocs): Likewise.
963 (mips_elf_adjust_addend): Likewise.
964 (_bfd_mips_elf_relocate_section): Likewise.
965 (mips_elf_create_la25_stub): Likewise.
966 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
967 (_bfd_mips_elf_gc_sweep_hook): Likewise.
968 (_bfd_mips_elf_is_target_special_symbol): New function.
969 (mips_elf_relax_delete_bytes): Likewise.
970 (opcode_descriptor): New structure.
971 (RA): New macro.
972 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
973 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
974 (beq_insn_32): Likewise.
975 (b_insn_16, bz_insn_16): New variables.
976 (BZC32_REG_FIELD): New macro.
977 (bz_rs_insns_32, bz_rt_insns_32): New variables.
978 (bzc_insns_32, bz_insns_16):Likewise.
979 (BZ16_REG, BZ16_REG_FIELD): New macros.
980 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
981 (jal_x_insn_32_bd32): Likewise.
982 (j_insn_32, jalr_insn_32): Likewise.
983 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
984 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
985 (JR16_REG): New macro.
986 (ds_insns_16_bd16): New variable.
987 (lui_insn): Likewise.
988 (addiu_insn, addiupc_insn): Likewise.
989 (ADDIUPC_REG_FIELD): New macro.
990 (MOVE32_RD, MOVE32_RS): Likewise.
991 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
992 (move_insns_32, move_insns_16): New variables.
993 (nop_insn_32, nop_insn_16): Likewise.
994 (MATCH): New macro.
995 (find_match): New function.
996 (check_br16_dslot, check_br32_dslot): Likewise.
997 (check_br16, check_br32): Likewise.
998 (IS_BITSIZE): New macro.
999 (check_4byte_branch): New function.
1000 (_bfd_mips_elf_relax_section): Likewise.
1001 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
1002 and microMIPS modules together.
1003 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
1004 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
1005 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
1006 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
1007 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
1008 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
1009 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
1010 (BFD_RELOC_MICROMIPS_LO16): Likewise.
1011 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
1012 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
1013 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
1014 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
1015 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
1016 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
1017 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
1018 (BFD_RELOC_MICROMIPS_SUB): Likewise.
1019 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
1020 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
1021 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
1022 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
1023 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
1024 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
1025 (BFD_RELOC_MICROMIPS_JALR): Likewise.
1026 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
1027 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
1028 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
1029 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
1030 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
1031 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
1032 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
1033 * bfd-in2.h: Regenerate.
1034 * libbfd.h: Regenerate.
1036 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
1038 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
1039 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
1040 * Makefile.in: Regenerated.
1042 * archures.c (bfd_architecture): Add bfd_arch_k1om.
1043 (bfd_k1om_arch): New.
1044 (bfd_archures_list): Add &bfd_k1om_arch.
1045 * bfd-in2.h: Regenerated.
1047 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
1048 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
1049 if bfd_elf64_x86_64_freebsd_vec is supported.
1050 (targ_selvecs): Likewise.
1052 * configure.in: Support bfd_elf64_k1om_vec and
1053 bfd_elf64_k1om_freebsd_vec.
1054 * configure: Regenerated.
1056 * cpu-k1om.c: New.
1058 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
1059 (bfd_elf64_k1om_vec): Likewise.
1060 (bfd_elf64_k1om_freebsd_vec): Likewise.
1062 * targets.c (bfd_elf64_k1om_vec): New.
1063 (bfd_elf64_k1om_freebsd_vec): Likewise.
1064 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
1065 bfd_elf64_k1om_freebsd_vec.
1067 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1069 Fix false coff-go32-exe matches.
1070 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1071 COFF_CHECK_FORMAT.
1072 * coff-stgo32.c (go32_check_format): New forward declaration.
1073 (COFF_CHECK_FORMAT): New defintion.
1074 (go32_check_format): New function.
1076 2011-07-15 Alan Modra <amodra@gmail.com>
1078 * configure.in: Bump version.
1079 * configure: Regenerate.
1081 2011-07-14 Alan Modra <amodra@gmail.com>
1083 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1084 * elf-bfd.h (struct already_linked): Forward declare.
1086 2011-07-14 Alan Modra <amodra@gmail.com>
1088 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1089 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1091 2011-07-14 Alan Modra <amodra@gmail.com>
1093 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1094 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1095 (build_tls_get_addr_stub): Likewise.
1096 (ppc_build_one_stub): Update calls to above.
1097 (ppc_size_one_stub): Adjust stub size.
1098 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1099 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1101 2011-07-12 Nick Clifton <nickc@redhat.com>
1103 * elf32-arm.c (elf32_arm_section_flags): Delete.
1104 (elf_backend_section_flags): Remove.
1106 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1108 PR ld/12982
1109 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1110 when setting stack_flags.
1112 2011-07-11 Catherine Moore <clm@codesourcery.com>
1114 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1115 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1116 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
1117 * bfd-in2.h: Regenerated.
1118 * bfd.c (bfd_lookup_section_flags): New definition.
1119 * binary.c (binary_bfd_lookup_section_flags): New definition.
1120 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1121 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1122 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1123 * coff-rs6000.c (rs6000coff_vec): Include
1124 bfd_generic_lookup_section_flags.
1125 (pmac_xcoff_vec): Likewise.
1126 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1127 * coff64-rs6000.c (rs6000coff64_vec): Include
1128 bfd_generic_lookup_section_flags.
1129 (aix5coff64_vec): Likewise.
1130 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1131 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1132 (bfd_elf_lookup_section_flags): Declare.
1133 * elflink.c (bfd_elf_lookup_section_flags): New function.
1134 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1135 (elf_backend_lookup_section_flags_hook): Define.
1136 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1137 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1138 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1139 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1140 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1141 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1142 (bfd_generic_lookup_section_flags): Declare.
1143 * libbfd.h: Regenerated.
1144 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1145 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1146 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1147 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1148 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1149 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1150 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1151 * reloc.c (bfd_generic_lookup_section_flags): New function.
1152 * som.c (som_bfd_lookup_section_flags): New definition.
1153 * srec.c (srec_bfd_lookup_section_flags): New definition.
1154 * targets.c (flag_info): Declare.
1155 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1156 (_bfd_lookup_section_flags): New.
1157 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1158 * versados.c (versados_bfd_lookup_section_flags): New definition.
1159 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1160 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1162 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1164 PR ld/12978
1165 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1167 2011-07-09 Alan Modra <amodra@gmail.com>
1169 PR ld/12942
1170 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1171 rather than kept_section to determine whether a symbol is from
1172 a discarded section.
1173 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1174 sections appear undefined.
1176 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1178 PR ld/12942
1179 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1180 "asection *" with "struct already_linked *".
1181 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1182 (_bfd_generic_section_already_linked): Likewise.
1183 (bfd_section_already_linked_table_insert): Likewise.
1184 (struct already_linked): New.
1185 (struct bfd_section_already_linked): Use it.
1186 * elflink.c (_bfd_elf_section_already_linked): Replace.
1187 "asection *" with "struct already_linked *". Replace the plugin
1188 dummy with the LTO output.
1189 * linker.c (_bfd_generic_section_already_linked): Likewise.
1190 * targets.c (struct already_linked): Add forward declaration.
1191 (bfd_target): Replace "struct bfd_section *" with
1192 "struct already_linked *" in _section_already_linked.
1193 * bfd-in2.h: Regenerate.
1194 * libbfd.h: Regenerate.
1196 2011-07-06 Tristan Gingold <gingold@adacore.com>
1198 * mach-o.h: Move loader related definitions to
1199 include/mach-o/loader.h. Include it.
1201 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1203 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1204 define to _bfd_elf_set_osabi.
1206 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1207 Thomas Schwinge <thomas@schwinge.name>
1209 PR binutils/12913
1210 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1211 ELFOSABI_LINUX alias.
1212 * elf32-hppa.c: Likewise.
1213 * elf32-i370.c: Likewise.
1214 * elf64-hppa.c: Likewise.
1216 2011-07-01 Ian Lance Taylor <iant@google.com>
1218 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1219 DW_OP_lit3 to DW_OP_lit2.
1221 2011-07-01 Alan Modra <amodra@gmail.com>
1223 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1224 dyn relocs when called to copy flags for a weak sym.
1225 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1226 (ppc64_elf_merge_private_bfd_data): Delete.
1227 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1228 _bfd_generic_verify_endian_match.
1230 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1232 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1233 link_info is NULL.
1235 2011-06-28 Tristan Gingold <gingold@adacore.com>
1237 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1238 unsigned int.
1239 (_bfd_vms_write_etir): Write linkage index from reloc.
1241 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1243 * mach-o.c (bfd_mach_o_read_command): Also ignore
1244 BFD_MACH_O_LC_ROUTINES_64.
1246 2011-06-27 Tristan Gingold <gingold@adacore.com>
1248 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1249 section target index.
1251 2011-06-27 Nick Clifton <nickc@redhat.com>
1253 * cisco-core.c (cisco_core_little_vec): Add initialization of
1254 match_priority field.
1256 2011-06-27 Tristan Gingold <gingold@adacore.com>
1258 * cache.c: Include bfd_stdint.h.
1259 (cache_bmmap): Change profile. Return region start and size.
1260 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1261 (bfd_mmap): Change profile and adjust. Update comment.
1262 (memory_bmmap): Change profile.
1263 * opncls.c (opncls_bmmap): Change profile.
1264 * vms-lib.c (vms_lib_bmmap): Likewise.
1265 * libbfd.h: Regenerate.
1266 * bfd-in2.h: Regenerate.
1268 2011-06-27 Tristan Gingold <gingold@adacore.com>
1270 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1271 Add comment.
1273 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1275 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1276 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1278 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1280 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1281 PLT_EH_FRAME.
1282 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1284 2011-06-24 Richard Henderson <rth@redhat.com>
1286 PR ld/12928
1287 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1288 tlsgd insn before swapping adjacent insns.
1290 2011-06-24 Tristan Gingold <gingold@adacore.com>
1292 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1293 absolute section.
1295 2011-06-24 Alan Modra <amodra@gmail.com>
1297 PR ld/12921
1298 * elf.c (assign_file_positions_for_load_sections): Don't align
1299 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1300 that don't get a PT_LOAD.
1302 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1304 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1305 (sh_elf_check_relocs): Likewise.
1307 2011-06-22 Richard Henderson <rth@redhat.com>
1309 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1310 TPREL in a PIE image.
1311 (alpha_dynamic_entries_for_reloc): Likewise.
1312 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1313 (elf64_alpha_relax_got_load): Likewise.
1315 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1317 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1318 for PIE.
1320 2011-06-22 Alan Modra <amodra@gmail.com>
1322 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1323 plugin symbols. Fix segfault on linker scrip defined syms.
1325 2011-06-20 Jakub Jelinek <jakub@redhat.com>
1327 PR ld/12570
1328 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1329 at all for linker created .eh_frame sections.
1330 (_bfd_elf_discard_section_eh_frame): Handle linker created
1331 .eh_frame sections with no relocations.
1332 * elf64-x86-64.c: Include dwarf2.h.
1333 (elf_x86_64_eh_frame_plt): New variable.
1334 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1335 PLT_FDE_LEN_OFFSET): Define.
1336 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1337 (elf_x86_64_create_dynamic_sections): Create and fill in
1338 .eh_frame section for .plt section.
1339 (elf_x86_64_size_dynamic_sections): Write .plt section size
1340 into .eh_frame FDE covering .plt section.
1341 (elf_x86_64_finish_dynamic_sections): Write .plt section
1342 start into .eh_frame FDE covering .plt section. Call
1343 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1344 (elf_backend_plt_alignment): Define to 4.
1345 * elf32-i386.c: Include dwarf2.h.
1346 (elf_i386_eh_frame_plt): New variable.
1347 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1348 PLT_FDE_LEN_OFFSET): Define.
1349 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1350 (elf_i386_create_dynamic_sections): Create and fill in
1351 .eh_frame section for .plt section.
1352 (elf_i386_size_dynamic_sections): Write .plt section size
1353 into .eh_frame FDE covering .plt section.
1354 (elf_i386_finish_dynamic_sections): Write .plt section
1355 start into .eh_frame FDE covering .plt section. Call
1356 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1357 (elf_backend_plt_alignment): Define to 4.
1359 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1361 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1362 for x32.
1364 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1366 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1367 CORE_HEADER is defined.
1368 (elf_x86_64_write_core_note): New.
1369 (elf_backend_write_core_note): Likewise.
1371 * hosts/x86-64linux.h (uint64_t): New.
1372 (user_regsx32_struct): Likewise.
1373 (elf_gregx32_t): Likewise.
1374 (ELF_NGREGX32): Likewise.
1375 (elf_gregsetx32_t): Likewise.
1376 (elf_prstatusx32): Likewise.
1377 (prstatusx32_t): Likewise.
1378 (user_fpregs32_struct): Removed.
1379 (user_fpxregs32_struct): Likewise.
1380 (user32): Likewise.
1381 (elf_fpregset32_t): Likewise.
1382 (elf_fpxregset32_t): Likewise.
1383 (prgregset32_t): Likewise.
1384 (prfpregset32_t): Likewise.
1386 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1388 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1389 (elf_x86_64_grok_psinfo): Likewise.
1391 2011-06-16 Nick Clifton <nickc@redhat.com>
1393 * elf.c (elf_find_function): Fail if not provided with a symbol
1394 table.
1396 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1398 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1399 * elf.c (elfcore_grok_arm_vfp): New function.
1400 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1401 (elfcore_write_arm_vfp): New function.
1402 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1404 2011-06-14 Richard Henderson <rth@redhat.com>
1406 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1407 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1408 (elf64_alpha_always_size_sections): Don't call
1409 elf64_alpha_merge_ind_symbols.
1410 (elf_backend_copy_indirect_symbol): New.
1412 2011-06-14 Alan Modra <amodra@gmail.com>
1414 PR ld/12887
1415 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1416 before doing anything.
1417 (_bfd_elf_discard_section_eh_frame): Likewise.
1419 2011-06-14 Alan Modra <amodra@gmail.com>
1421 * Makefile.am: Formatting.
1422 * Makefile.in: Regenerate.
1423 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1424 * po/SRC-POTFILES.in: Regnerate.
1426 2011-06-14 Alan Modra <amodra@gmail.com>
1428 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1429 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1430 Don't handle warning symbols here.
1431 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1432 (allocate_dynrelocs, readonly_dynrelocs): As above.
1434 2011-06-14 Alan Modra <amodra@gmail.com>
1436 PR ld/12851
1437 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1438 (elf_gc_sweep): Don't treat debug and sections like .comment
1439 specially here.
1440 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1441 not part of a group. Always call gc_mark_extra_sections.
1442 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1443 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1444 _bfd_elf_gc_mark_extra_sections.
1445 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1446 _bfd_elf_gc_mark_extra_sections.
1447 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1449 2011-06-13 Nick Clifton <nickc@redhat.com>
1451 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1452 variable 'local_got_offsets'.
1453 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1454 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1456 2011-06-13 Walter Lee <walt@tilera.com>
1458 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1459 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1460 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1461 and elfxx-tilegx.lo.
1462 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1463 elfxx-tilegx.c.
1464 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1465 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1466 * Makefile.in: Regenerate.
1467 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1468 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1469 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1470 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1471 bfd-in2.h: Regenerate.
1472 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1473 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1474 and bfd_elf64_tilegx_vec.
1475 * configure: Regenerate.
1476 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1477 TILEPRO_ELF_DATA.
1478 * libbfd.h: Regenerate.
1479 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1480 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1481 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1482 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1483 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1484 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1485 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1486 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1487 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1488 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1489 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1490 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1491 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1492 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1493 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1494 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1495 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1496 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1497 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1498 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1499 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1500 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1501 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1502 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1503 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1504 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1505 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1506 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1507 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1508 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1509 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1510 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1511 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1512 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1513 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1514 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1515 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1516 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1517 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1518 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1519 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1520 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1521 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1522 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1523 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1524 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1525 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1526 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1527 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1528 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1529 * targets.c (bfd_elf32_tilegx_vec): Declare.
1530 (bfd_elf32_tilepro_vec): Declare.
1531 (bfd_elf64_tilegx_vec): Declare.
1532 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1533 and bfd_elf64_tilegx_vec.
1534 * cpu-tilegx.c: New file.
1535 * cpu-tilepro.c: New file.
1536 * elf32-tilepro.h: New file.
1537 * elf32-tilepro.c: New file.
1538 * elf32-tilegx.c: New file.
1539 * elf32-tilegx.h: New file.
1540 * elf64-tilegx.c: New file.
1541 * elf64-tilegx.h: New file.
1542 * elfxx-tilegx.c: New file.
1543 * elfxx-tilegx.h: New file.
1545 2011-06-13 Alan Modra <amodra@gmail.com>
1547 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1548 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1549 warning symbols here.
1550 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1551 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1552 elf32_arm_readonly_dynrelocs): Likewise.
1553 * elf32-bfin.c (bfin_discard_copies): Likewise.
1554 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1555 elf_cris_discard_excess_dso_dynamics,
1556 elf_cris_discard_excess_program_dynamics): Likewise.
1557 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1558 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1559 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1560 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1561 elf_i386_readonly_dynrelocs): Likewise.
1562 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1563 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1564 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1565 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1566 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1567 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1568 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1569 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1570 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1571 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1572 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1573 elf32_tic6x_readonly_dynrelocs): Likewise.
1574 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1575 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1576 xstormy16_relax_plt_realloc): Likewise.
1577 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1578 * elf64-alpha.c (elf64_alpha_output_extsym,
1579 elf64_alpha_calc_got_offsets_for_symbol,
1580 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1581 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1582 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1583 elf_hppa_unmark_useless_dynamic_symbols,
1584 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1585 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1586 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1587 readonly_dynrelocs, merge_global_got, reallocate_got,
1588 undo_symbol_twiddle): Likewise.
1589 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1590 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1591 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1592 elf_x86_64_readonly_dynrelocs): Likewise.
1593 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1594 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1595 _bfd_elf_link_find_version_dependencies,
1596 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1597 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1598 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1599 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1600 elf_gc_propagate_vtable_entries_used,
1601 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1602 elf_gc_allocate_got_offsets): Likewise.
1603 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1604 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1605 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1606 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1607 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1608 * i386linux.c (linux_tally_symbols): Likewise.
1609 * m68klinux.c (linux_tally_symbols): Likewise.
1610 * sparclinux.c (linux_tally_symbols): Likewise.
1611 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1612 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1614 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1615 function. Update all callers.
1616 * aoutx.h (aout_link_write_other_symbol): Likewise.
1617 * pdp11.c (aout_link_write_other_symbol): Likewise.
1618 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1619 * ecoff.c (ecoff_link_write_external): Likewise.
1620 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1621 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1622 warning symbols.
1623 * ecoff.c (ecoff_link_hash_traverse): Delete.
1624 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1625 _bfd_coff_write_global_sym.
1626 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1627 * libcoff.h: Regenerate.
1629 2011-06-10 Nick Clifton <nickc@redhat.com>
1631 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1632 backend does not provide a function for creating dynamic sections
1633 then fail.
1634 (bfd_elf_final_link): Issue a warning message if a dynamic section
1635 has the SHT_NOTE type.
1636 (bfd_elf_final_link): Do not look for dynamic strings in a section
1637 that does not have the SHT_STRTAB type or the name .dynstr.
1638 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1639 section is not in the output binary.
1640 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1642 2011-06-09 Tristan Gingold <gingold@adacore.com>
1644 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1645 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1646 spaces.
1648 2011-06-09 Tristan Gingold <gingold@adacore.com>
1650 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1652 2011-06-09 Nick Clifton <nickc@redhat.com>
1654 PR ld/12845
1655 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1656 that the output section has an allocated bfd_elf_section_data
1657 structure.
1658 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1659 symbols in sections that have been removed by garbage collection.
1661 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1663 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1664 relocations in SEC_DEBUGGING sections when building shared
1665 libraries.
1667 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1669 PR ld/12851
1670 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1671 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1673 2011-06-08 Tristan Gingold <gingold@adacore.com>
1675 * makefile.vms (OBJS): Add elfxx-ia64.obj
1676 Remove vax case.
1678 2011-06-08 Alan Modra <amodra@gmail.com>
1680 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1681 * sco5-core.c: Init match_priority field.
1683 2011-06-08 Alan Modra <amodra@gmail.com>
1685 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1686 indirect links here.
1688 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1690 * irix-core.c (irix_core_vec): Add match_priority field.
1692 2011-06-06 Alan Modra <amodra@gmail.com>
1694 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1695 Add match_priority.
1696 * configure.in: Bump bfd version.
1697 * elfcode.h (elf_object_p): Delete hacks preventing match of
1698 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1699 * elfxx-target.h (elf_match_priority): Define and use.
1700 * format.c (bfd_check_format_matches): Use target match_priority
1701 to choose best of multiple matching targets. In cases with multiple
1702 matches rerun _bfd_check_format if we don't choose the last match.
1703 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1704 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1705 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1706 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1707 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1708 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1709 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1710 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1711 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1712 * vms-lib.c, * xsym.c: Init match_priority field.
1713 * configure: Regenerate.
1714 * bfd-in2.h: Regenerate.
1716 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1718 PR ld/12842
1719 * elfcode.h (elf_object_p): Revert the last change.
1721 2011-06-04 Alan Modra <amodra@gmail.com>
1723 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1724 return the other arch.
1725 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1726 target.
1728 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1730 PR ld/12682
1731 * hash.c (higher_primer_number): Add more, small, prime numbers.
1732 (bfd_hash_set_default_size): Likewise.
1734 2011-06-02 Nick Clifton <nickc@redhat.com>
1736 * coff-mcore.c: Fix spelling typo.
1737 * coff-stgo32.c: Likewise.
1738 * elf32-arm.c: Likewise.
1739 * elf32-avr.c: Likewise.
1740 * elf-m68hc1x.c: Likewise.
1741 * elf32-mcore.c: Likewise.
1742 * elf32-mep.c: Likewise.
1743 * elf32-mt.c: Likewise.
1744 * elf32-ppc.c: Likewise.
1745 * elf32-xtensa.c: Likewise.
1746 * elf64-ppc.c: Likewise.
1747 * elfxx-mips.c: Likewise.
1748 * netbsd.h: Likewise.
1749 * nlmcode.h: Likewise.
1750 * vms-alpha.c: Likewise.
1751 * po/bfd.pot: Regenerate.
1752 * po/SRC-POTFILES.in: Regenerate.
1754 2011-06-01 DJ Delorie <dj@redhat.com>
1756 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1757 * target.c: Likewise.
1758 * configure.in: Likewise.
1759 * configure.in: Regenerate.
1760 * elf32-rx.c: Add elf32-rx-be-ns target.
1761 (rx_elf_object_p): Never allow the be-ns target by default,
1762 only allow it if the user requests it.
1764 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1766 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1767 relocation in readonly section in a shared object.
1768 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1770 2011-05-31 Nick Clifton <nickc@redhat.com>
1772 * archive.c (adjust_relative_path): Fix comment to prevent it
1773 corrupting the auto-generated bfd.h.
1775 2011-05-31 Paul Brook <paul@codesourcery.com>
1777 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1778 for known functions.
1779 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1780 symbols.
1782 2011-05-31 Paul Brook <paul@codesourcery.com>
1784 * elf32-arm.c (arm_stub_is_thumb): Add
1785 arm_stub_long_branch_v4t_thumb_tls_pic.
1786 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1787 Handle Thumb stubs.
1789 2011-05-27 Nick Clifton <nickc@redhat.com>
1791 PR binutils/12710
1792 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1793 unable to read a file pointed to by an entry in a thin archive.
1794 (adjust_relative_path): Use lrealpath to canonicalize paths.
1795 Handle the case where the reference path is above the current
1796 path in the directory tree.
1798 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1800 PR ld/12809
1801 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1802 R_X86_64_TPOFF64 in executable.
1804 2011-05-26 Alan Modra <amodra@gmail.com>
1806 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1807 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1808 local_protected comment.
1810 2011-05-25 Tristan Gingold <gingold@adacore.com>
1812 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1813 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1814 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1815 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1816 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1817 (elf32-ia64.c): Created from elfnn-ia64.c
1818 (elf64-ia64.c): Likewise.
1819 * elfxx-ia64.h: New file.
1820 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1821 functions.Includes elfxx-ia64.h.
1822 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1823 (IA64_HOWTO): Adjust.
1824 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1825 (elfNN_ia64_reloc_type_lookup): Renames to
1826 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1827 (elfNN_ia64_reloc_name_lookup): Renames to
1828 ia64_elf_reloc_name_lookup. Make it public.
1829 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1830 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1831 public.
1832 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1833 Move it and make it public. Move prototype to elfxx-ia64.h
1834 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1835 Move prototype to elfxx-ia64.h
1836 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1837 (elfNN_ia64_info_to_howto): Adjust calls.
1838 (elfNN_ia64_relax_section): Adjust calls.
1839 (count_dyn_reloc): Fix typo.
1840 (elfNN_ia64_relocate_section): Adjust calls.
1841 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1842 (bfd_elfNN_bfd_reloc_type_lookup)
1843 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1844 * configure: Regenerate.
1845 * Makefile.in: Regenerate.
1847 2011-05-23 DJ Delorie <dj@redhat.com>
1849 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1850 the vma/lma swapping done in elf32_rx_modify_program_headers.
1852 2011-05-23 Nick Clifton <nickc@redhat.com>
1854 * elf-m10300.c (mn10300_elf_mkobject): New function.
1855 (bfd_elf32_mkobject): Define.
1857 2011-05-23 Alan Modra <amodra@gmail.com>
1859 * elf-bfd.h: Comment typo fix.
1860 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1861 struct elf_dyn_relocs throughout.
1862 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1864 2011-05-23 Alan Modra <amodra@gmail.com>
1866 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1867 functions rather than warning callback or _bfd_error_handler.
1868 * elf32-ppc.c: Likewise.
1869 * elf64-ppc.c: Likewise.
1870 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1871 arg error.
1872 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1874 2011-05-23 Alan Modra <amodra@gmail.com>
1876 PR 12763
1877 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1878 .tbss, and page align same for all SHT_NOBITS sections.
1880 2011-05-21 Alan Modra <amodra@gmail.com>
1882 PR 12763
1883 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1884 from PT_TLS header.
1885 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1886 segment if just for .tbss.
1887 (assign_file_positions_for_load_sections): Don't report "can't
1888 allocate in segment" errors for .tbss.
1889 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1890 from SHT_NOBITS section filepos.
1892 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1894 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1895 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1896 (elf32_tic6x_relocate_section): Handle them.
1898 2011-05-18 Nick Clifton <nickc@redhat.com>
1900 PR ld/12761
1901 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1902 sections when building shared libraries.
1904 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
1906 PR ld/12778
1907 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1908 reloc pointer.
1910 2011-05-18 Tristan Gingold <gingold@adacore.com>
1912 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1913 (xcoff_sweep): Always keep dwarf sections.
1914 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1916 2011-05-18 Tristan Gingold <gingold@adacore.com>
1918 * libxcoff.h (struct xcoff_dwsect_name): New type.
1919 (XCOFF_DWSECT_NBR_NAMES): New macro.
1920 (xcoff_dwsect_names): Declare.
1921 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1922 (styp_to_sec_flags): Ditto.
1923 (coff_new_section_hook): Ditto.
1924 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1925 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1927 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1929 PR ld/12759
1930 * elf32-rx.c (ignore_lma): New variable.
1931 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1932 (rx_modify_program_headers): Only copy the LMA into the VMA if
1933 ignore_lma is true.
1935 2011-05-17 Alan Modra <amodra@gmail.com>
1937 PR ld/12760
1938 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1939 * elflink.c (elf_link_add_object_symbols): Likewise.
1940 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1942 2011-05-16 Alan Modra <amodra@gmail.com>
1944 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1946 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1948 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1949 global GOT entries for GOT_PAGE relocations against global symbols.
1951 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1953 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1954 (tic6x-*-*): Replaced by these.
1955 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1956 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1957 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1958 Define.
1959 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1960 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1961 "elf32-target.h" two more times.
1962 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1963 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1964 bfd_elf32_tic6x_elf_le_vec.
1965 * configure: Regenerate.
1967 2011-05-13 Jan Beulich <jbeulich@novell.com>
1969 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1971 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1973 * config.in: Regenerated.
1974 * configure: Regenerated.
1975 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1976 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1977 HAVE_PSINFO32_T_PR_PID.
1978 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1979 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1980 and HAVE_PSINFO32_T_PR_PID.
1981 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1983 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1985 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1986 32bit psinfo.
1987 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1988 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1990 2011-05-09 Paul Brook <paul@codesourcery.com>
1992 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1993 * bfd-in2.h: Regenerate.
1994 * elf32-tic6x.c: Include limits.h.
1995 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1996 _tic6x_elf_section_data): New.
1997 (elf32_tic6x_section_data): Define.
1998 (elf32_tic6x_new_section_hook): Allocate target specific data.
1999 (elf32_tic6x_add_unwind_table_edit): New function.
2000 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
2001 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
2002 elf32_tic6x_copy_exidx_entry): New functions.
2003 (elf_backend_write_section): Define.
2005 2011-05-09 Paul Brook <paul@codesourcery.com>
2007 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
2008 elf32_tic6x_fake_sections): New functions.
2009 (elf_backend_fake_sections): Define.
2011 2011-05-09 Paul Brook <paul@codesourcery.com>
2013 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
2014 (elf_backend_gc_mark_extra_sections): Define.
2016 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2018 PR ld/12365
2019 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
2020 references to symbols defined in discarded sections.
2022 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2024 PR ld/12365
2025 * coffgen.c (coff_write_symbol): Assume input section is its own
2026 output section if output_section member not set.
2027 (coff_write_alien_symbol): Likewise.
2029 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
2031 PR ld/12730
2032 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
2034 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
2035 sections if needed.
2037 * section.c (SEC_ELF_REVERSE_COPY): New.
2038 * bfd-in2.h: Regenerated.
2040 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
2042 PR 12739
2043 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
2044 * bfd-in2.h: Regenerate.
2046 2011-05-06 Tristan Gingold <gingold@adacore.com>
2048 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
2049 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
2050 any code section. Add comments.
2051 (alpha_vms_object_p): Use void * instead of PTR.
2052 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
2053 (build_module_list): Guard against no DST section. Add comments.
2054 (alpha_vms_link_output_symbol): Discard undefined symbols.
2055 (alpha_vms_get_section_contents): Simply memcpy if the section was
2056 already loaded. Fix typo.
2057 (vms_new_section_hook): Use void * instead of PTR.
2058 (vms_alpha_vec): Ditto.
2060 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
2062 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
2063 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
2065 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
2067 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
2068 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2069 mismatch. Choose the lower of the two values.
2070 (bfd_elf32_bfd_final_link): New macro.
2072 2011-04-28 Tristan Gingold <gingold@adacore.com>
2074 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2075 (bfd_xcoff_swap_aux_out): Ditto.
2076 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2077 (bfd_xcoff64_swap_aux_out): Ditto.
2079 2011-05-04 Alan Modra <amodra@gmail.com>
2081 PR ld/12727
2082 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2083 was_undefined on dot-symbols.
2085 2011-05-03 Paul Brook <paul@codesourcery.com>
2088 * elf32-tic6x.c (elf32_tic6x_howto_table,
2089 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2090 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2091 Add R_C6000_EHTYPE.
2093 2011-05-01 Alan Modra <amodra@gmail.com>
2095 PR ld/12718
2096 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2097 creating ifunc sections.
2098 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2100 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
2102 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2103 names.
2105 2011-04-28 Tom Tromey <tromey@redhat.com>
2107 * bfdio.c (memory_bstat): Pass correct size to memset.
2109 2011-04-28 Mike Frysinger <vapier@gentoo.org>
2111 * dwarf2.c (dwarf_debug_sections): Mark const.
2112 * elf.c (special_sections): Likewise.
2113 * libbfd-in.h (dwarf_debug_sections): Likewise.
2114 * libbfd.h: Regenerate.
2116 2011-04-26 Kai Tietz <ktietz@redhat.com>
2118 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2119 debugging sections.
2121 2011-04-26 Tristan Gingold <gingold@adacore.com>
2123 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2125 2011-04-24 Alan Modra <amodra@gmail.com>
2127 PR ld/12365
2128 PR ld/12696
2129 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2130 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2131 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2132 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2133 it is a redef of an IR symbol in a real BFD.
2135 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2137 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2138 in readonly section in a shared object.
2139 (elf_i386_size_dynamic_sections): Likewise.
2140 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2141 (elf_x86_64_size_dynamic_sections): Likewise.
2143 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2145 PR ld/12694
2146 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2147 symbols.
2148 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2150 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2152 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2153 on dynamic symbol error.
2154 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2156 2011-04-20 Tristan Gingold <gingold@adacore.com>
2158 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2160 2011-04-20 Alan Modra <amodra@gmail.com>
2162 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2163 (bfd_hash_table_init_n): Overflow checking.
2164 (bfd_hash_set_default_size): Return current size. Take unsigned long
2165 arg. Add 65537 to hash_size primes.
2166 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2167 * bfd-in2.h: Regenerate.
2169 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2171 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2172 memmove elements.
2174 2011-04-20 Alan Modra <amodra@gmail.com>
2176 * libbfd.c (bfd_log2): Do return rounded up value.
2177 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2178 call with expanded old round down version of the function.
2180 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2181 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2183 2011-04-20 Alan Modra <amodra@gmail.com>
2185 PR ld/12365
2186 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2187 in their own common section.
2188 * elflink.c (elf_link_add_object_symbols): Likewise.
2189 * linker.c (generic_link_check_archive_element): Don't lose flags
2190 if common section is pre-existing.
2191 (_bfd_generic_link_add_one_symbol): Likewise.
2193 2011-04-20 Alan Modra <amodra@gmail.com>
2195 PR ld/12365
2196 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2197 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2198 multiple_definition regardless of allow_multiple_definition.
2199 * simple.c (simple_dummy_multiple_definition): Update.
2200 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2201 calls.
2203 2011-04-18 Tristan Gingold <gingold@adacore.com>
2205 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2207 2011-04-18 Alan Modra <amodra@gmail.com>
2209 PR ld/12365
2210 PR ld/12672
2211 * bfd.c (BFD_PLUGIN): Define.
2212 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2213 * bfd-in2.h: Regenerate.
2214 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2215 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2217 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2219 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2220 SEC_LOAD.
2222 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2224 * elf-bfd.h (struct sdt_note): New struct.
2225 (struct elf_obj_tdata) <sdt_note_head>: New field.
2226 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2227 (elfobj_grok_stapsdt_note): Likewise.
2228 (elf_parse_notes): Added code to treat SystemTap note
2229 sections.
2231 2011-04-12 Richard Henderson <rth@redhat.com>
2233 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2234 exclude empty .got sections.
2236 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2238 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2239 array access for BFD_RELOC_386_IRELATIVE.
2241 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2243 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2245 2011-04-11 Mark Wielaard <mjw@redhat.com>
2247 PR 10549
2248 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2249 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2250 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2251 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2252 also if STB_GNU_UNIQUE symbol binding was seen.
2253 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2254 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2255 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2256 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2257 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2258 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2260 2011-04-11 Alan Modra <amodra@gmail.com>
2262 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2263 sections.
2264 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2265 (_bfd_generic_get_section_contents_in_window): Likewise.
2266 * section.c (bfd_get_section_contents): Likewise.
2267 * compress.c (bfd_get_full_section_contents): Likewise.
2268 * elf32-rx.c (rx_final_link): Ignore rawsize.
2269 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2270 bfd with bfd_get_section_limit.
2271 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2272 os->size during final link. Update callers.
2273 * bfd-in2.h: Regenerate.
2275 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2277 PR ld/12637
2278 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2279 as the number of global entries when merging with the primary GOT.
2281 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2283 * elf32-i386.c: Update copyright year.
2284 * elf64-x86-64.c: Likewise.
2286 2011-04-09 Kai Tietz <ktietz@redhat.com>
2288 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2289 buffer and use rawsize for sorting.
2290 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2291 before doing alignment.
2293 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2295 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2296 error on unsupported relocation.
2297 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2299 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2301 PR binutils/12657
2302 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2303 pid_t.
2305 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2307 PR ld/12654
2308 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2309 instead of shared for R_386_TLS_LDO_32.
2311 2011-04-08 Tristan Gingold <gingold@adacore.com>
2313 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2314 * coff-pmac: Remove
2315 * xcoff-target.h: Remove
2316 * Makefile.in: Regenerate.
2318 2011-04-07 Cary Coutant <ccoutant@google.com>
2320 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2322 2011-04-07 Paul Brook <paul@codesourcery.com>
2324 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2325 pc-relative.
2326 (elf32_tic6x_howto_table_rel): Ditto.
2327 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2328 (elf32_tic6x_check_relocs): Ditto.
2330 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2332 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2333 targets.
2334 (strongarm*, thumb*, xscale*): Remove architectures.
2335 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2336 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2337 xscale-*-coff): Remove targets.
2339 2011-04-01 Tristan Gingold <gingold@adacore.com>
2341 * elfxx-ia64.c: include bfd_stdint.h
2343 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2345 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2346 dynobj and its initialization.
2348 2011-03-31 Tristan Gingold <gingold@adacore.com>
2350 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2351 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2352 BFD_HOST_LONG_LONG to 1.
2354 2011-03-31 Tristan Gingold <gingold@adacore.com>
2356 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2357 (_bfd_vms_write_etir): Ditto.
2358 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2359 * configure.com: Generate bfd_stdint.h
2361 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2363 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2364 (elf32_tic6x_setup): Declare.
2365 * elf32-tic6x.c: Include <limits.h>.
2366 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2367 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2368 New structures.
2369 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2370 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2371 tic6x_elf_scom_symbol_ptr): New static variables.
2372 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2373 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2374 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2375 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2376 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2377 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2378 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2379 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2380 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2381 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2382 to weak symbols as required by the ABI.
2383 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2384 as needed when generating DSBT output.
2385 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2386 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2387 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2388 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2389 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2390 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2391 New static functions.
2392 (ELF_MAXPAGESIZE): Define to 0x1000.
2393 (bfd_elf32_bfd_copy_private_bfd_data,
2394 bfd_elf32_bfd_link_hash_table_create,
2395 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2396 elf_backend_want_got_plt, elf_backend_want_dynbss,
2397 elf_backend_plt_readonly, elf_backend_got_header_size,
2398 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2399 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2400 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2401 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2402 elf_backend_section_from_bfd_section,
2403 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2404 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2405 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2407 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2408 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2409 * bfd/bfd-in2.h: Regenerate.
2410 * bfd/libbfd.h: Regenerate.
2411 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2413 2011-03-31 Tristan Gingold <gingold@adacore.com>
2415 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2416 entry on xcoff when value is C_NULL_VALUE.
2418 2011-03-31 Tristan Gingold <gingold@adacore.com>
2420 * libcoff-in.h (exec_hdr): Remove.
2421 * libcoff.h: Regenerate.
2423 2011-03-30 Nick Clifton <nickc@redhat.com>
2425 * po/da.po: Updated Danish translation.
2427 2011-03-29 Richard Henderson <rth@redhat.com>
2429 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2430 (elf64_alpha_gc_sweep_hook): New.
2431 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2432 (elf_backend_can_gc_sections): New.
2434 2011-03-26 John Marino <binutils@marino.st>
2436 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2437 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2438 * configure: Regenerate.
2440 2011-03-25 Michael Snyder <msnyder@vmware.com>
2442 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2444 2011-03-25 Tristan Gingold <gingold@adacore.com>
2446 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2447 of find_nearest_line on object files.
2449 2011-03-25 Tristan Gingold <gingold@adacore.com>
2451 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2452 Minor reordering.
2453 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2455 2011-03-24 Alan Modra <amodra@gmail.com>
2457 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2458 old-style __tls_get_addr calls without marker relocs don't match
2459 their arg setup insn one for one. If such mismatches are found
2460 report the reloc and don't do any tls optimization.
2461 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2463 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2465 * bfd-in2.h: Regenerate.
2467 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2469 * archures.c: Add AVR XMEGA architecture information.
2470 * cpu-avr.c (arch_info_struct): Likewise.
2471 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2472 (elf32_avr_object_p): Likewise.
2474 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2476 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2477 * bfd-in2.h: Regenerate.
2478 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2479 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2480 entry.
2481 (elf32_arm_howto_from_type): Update accordingly.
2482 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2483 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2484 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2485 with an extra noncall_refcount field.
2486 (arm_local_iplt_info): New structure.
2487 (elf_arm_obj_tdata): Add local_iplt.
2488 (elf32_arm_local_iplt): New accessor macro.
2489 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2490 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2491 Change tls_type to a bitfield and add is_iplt.
2492 (elf32_arm_link_hash_newfunc): Update accordingly.
2493 (elf32_arm_allocate_local_sym_info): New function.
2494 (elf32_arm_create_local_iplt): Likewise.
2495 (elf32_arm_get_plt_info): Likewise.
2496 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2497 (elf32_arm_get_local_dynreloc_list): Likewise.
2498 (create_ifunc_sections): Likewise.
2499 (elf32_arm_copy_indirect_symbol): Update after the changes to
2500 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2501 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2502 to get PLT information. Assert that all STT_GNU_IFUNC references
2503 are turned into PLT references.
2504 (arm_build_one_stub): Pass the symbol type to
2505 elf32_arm_final_link_relocate.
2506 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2507 (elf32_arm_allocate_irelocs): New function.
2508 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2509 all R_ARM_IRELATIVE.
2510 (elf32_arm_allocate_plt_entry): New function.
2511 (elf32_arm_populate_plt_entry): Likewise.
2512 (elf32_arm_final_link_relocate): Add an st_type parameter.
2513 Set srelgot to null for static objects. Use separate variables
2514 to record which st_value and st_type should be used when generating
2515 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2516 symbol's PLT information, setting has_iplt_entry, splt,
2517 plt_offset and gotplt_offset accordingly. Check whether
2518 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2519 the relocation target accordingly. Broaden assert to include
2520 .iplts. Don't set sreloc for static relocations. Assert that
2521 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2522 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2523 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2524 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2525 resolve GOT references to the .igot.plt entry.
2526 (elf32_arm_relocate_section): Update the call to
2527 elf32_arm_final_link_relocate.
2528 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2529 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2530 relocations in shared libraries and relocatable executables.
2531 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2532 to get the list of dynamic relocations for a local symbol.
2533 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2534 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2535 to allocate local symbol information. Treat R_ARM_REL32 and
2536 R_ARM_REL32_NOI as call relocations in shared libraries and
2537 relocatable executables. Record PLT information for local
2538 STT_GNU_IFUNC functions as well as global functions. Count
2539 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2540 to get the list of dynamic relocations for a local symbol.
2541 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2542 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2543 removed. Update after the changes to elf32_arm_link_hash_entry.
2544 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2545 entries should live in .plt or .iplt. Check whether the .igot.plt
2546 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2547 to allocate .plt and .(i)got.plt entries. Detect which .got
2548 entries will need R_ARM_IRELATIVE relocations and use
2549 elf32_arm_allocate_irelocs to allocate them. Likewise other
2550 non-.got dynamic relocations.
2551 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2552 and dynamic relocations for local STT_GNU_IFUNC symbols.
2553 Check whether the .igot.plt and .got entries can be combined.
2554 Detect which .got entries will need R_ARM_IRELATIVE relocations
2555 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2556 section pointers intead of strcmp checks. Handle iplt and igotplt.
2557 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2558 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2559 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2560 resolve to it.
2561 (elf32_arm_output_plt_map_1): New function, split out from
2562 elf32_arm_output_plt_map. Handle .iplt entries. Use
2563 elf32_arm_plt_needs_thumb_stub_p.
2564 (elf32_arm_output_plt_map): Call it.
2565 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2566 local .iplt entries.
2567 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2568 (elf32_arm_swap_symbol_out): Likewise.
2569 (elf32_arm_add_symbol_hook): New function.
2570 (elf_backend_add_symbol_hook): Define for all targets.
2572 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2574 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2575 * elf.c (swap_out_syms): Set st_target_internal for each
2576 Elf_Internal_Sym.
2577 * elfcode.h (elf_swap_symbol_in): Likewise.
2578 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2579 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2580 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2581 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2582 * elflink.c (elf_link_output_extsym): Likewise.
2583 (bfd_elf_final_link): Likewise.
2584 (elf_link_add_object_symbols): Copy st_target_internal
2585 to the hash table if we see a definition.
2586 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2587 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2588 a branch_type field.
2589 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2590 (arm_type_of_stub): Replace actual_st_type with an
2591 actual_branch_type parameter.
2592 (arm_build_one_stub): Use branch types rather than st_types to
2593 determine the type of branch.
2594 (cortex_a8_erratum_scan): Likewise.
2595 (elf32_arm_size_stubs): Likewise.
2596 (bfd_elf32_arm_process_before_allocation): Likewise.
2597 (allocate_dynrelocs_for_symbol): Likewise.
2598 (elf32_arm_finish_dynamic_sections): Likewise.
2599 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2600 a branch_type parameter.
2601 (elf32_arm_relocate_section): Update call accordingly.
2602 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2603 (elf32_arm_output_map_sym): Initialize st_target_internal.
2604 (elf32_arm_output_stub_sym): Likewise.
2605 (elf32_arm_symbol_processing): Delete.
2606 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2607 Use st_target_internal to record the branch type.
2608 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2609 Thumb functions.
2610 (elf32_arm_is_function_type): Delete.
2611 (elf_backend_symbol_processing): Likewise.
2612 (elf_backend_is_function_type): Likewise.
2614 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2616 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2617 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2618 into the PLT block.
2620 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2622 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2623 may_need_local_target_p and may_become_dynamic_p to classify
2624 the relocation type. Don't check info->symbolic or h->def_regular
2625 when deciding whether to record a potential dynamic reloc.
2626 Don't treat potential dynamic relocs as PLT references.
2627 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2628 try to make the PLT reference count go negative.
2630 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2632 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2633 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2634 Only create a dynamic relocation for local references if
2635 info->shared.
2636 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2637 allocation accordingly.
2638 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2640 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2642 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2643 (elf32_arm_add_dynreloc): Likewise.
2644 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2645 to allocate dynamic relocations.
2646 (elf32_arm_size_dynamic_sections): Likewise.
2647 (allocate_dynrelocs): Likewise. Rename to
2648 allocate_dynrelocs_for_symbol.
2649 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2650 create dynamic relocations.
2651 (elf32_arm_finish_dynamic_symbol): Likewise.
2653 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2655 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2656 x32 GD->IE and GD->LE transitions.
2657 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2658 and LD->LE transitions.
2660 2011-03-10 Alan Modra <amodra@gmail.com>
2662 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2663 for LO_DS error message and correct multiple.
2665 2011-03-10 Alan Modra <amodra@gmail.com>
2667 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2668 (ppc64_elf_link_just_syms): New function.
2669 (opd_entry_value): Don't assume big-endian host.
2670 (get_r2off): New function.
2671 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2673 2011-03-06 Michael Snyder <msnyder@vmware.com>
2675 * compress.c (bfd_compress_section_contents): Check for out of mem.
2677 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2678 that case statement falls through intentionally.
2680 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2682 2011-03-04 Alan Modra <amodra@gmail.com>
2684 * archive.c (bsd_write_armap): Don't call stat in deterministic
2685 mode, and don't use st_mtime if stat returns error.
2687 2011-03-03 Michael Snyder <msnyder@vmware.com>
2689 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2691 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2693 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2694 (aout_link_write_other_symbol): Missing break statement.
2696 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2698 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2700 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2702 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2703 x32 IE->LE transition.
2704 (elf_x86_64_relocate_section): Likewise.
2706 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2708 * elflink.c (is_reloc_section): Remove function.
2709 (get_dynamic_reloc_section_name): Construct string manually.
2711 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2713 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2714 (adjust_relative_path): Likewise.
2715 (_bfd_construct_extended_name_table): Likewise.
2716 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2717 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2718 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2719 * elf32-spu.c (sort_bfds): Likewise.
2720 (spu_elf_auto_overlay): Likewise.
2721 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2722 * xcofflink.c (xcoff_set_import_path): Likewise.
2723 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2724 (xtensa_regfile_lookup_shortname): Likewise.
2726 2011-02-28 Alan Modra <amodra@gmail.com>
2728 PR 12513
2729 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2730 stringsize. Properly sanity check symdef_count. Remove redundant
2731 bfd_release.
2733 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2735 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2736 and handle claim_file seeking. Only try to load the plugin once.
2738 2011-02-22 Andreas Schwab <schwab@redhat.com>
2740 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2741 relocation read the value from the second GOT slot.
2743 2011-02-15 Tristan Gingold <gingold@adacore.com>
2745 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2747 2011-02-15 Alan Modra <amodra@gmail.com>
2749 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2750 toc relocs. Fuss over free(NULL).
2752 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2754 * elflink.c (bfd_elf_size_dynamic_sections): Add
2755 bfd_get_symbol_leading_char to the start of newname.
2757 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2759 * configure: Regenerate.
2761 2011-02-09 Alan Modra <amodra@gmail.com>
2763 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2764 we are done. When optimising large toc, check that a global
2765 symbol on a toc reloc is defined in a kept section.
2767 2011-02-08 Nick Clifton <nickc@redhat.com>
2769 PR binutils/12467
2770 * elf.c (assign_file_positions_for_load_sections): Set the program
2771 header offset and entry size to zero if there are no program
2772 headers.
2774 2011-02-08 Alan Modra <amodra@gmail.com>
2776 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2777 local_syms when looking for local symbols in .toc.
2779 2011-02-01 Alan Modra <amodra@gmail.com>
2781 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2782 for toc pointer on any section having makes_toc_func_call set.
2783 (check_pasted_section): Ensure pasted .init/.fini fragments use
2784 the same toc if any has makes_toc_func_call set.
2786 2011-01-28 Joseph Myers <joseph@codesourcery.com>
2788 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2789 field.
2791 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2793 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2794 common sections too.
2796 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2798 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2799 Solaris target.
2801 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2803 Fix compilation for mingw64.
2804 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2805 typecast to avoid warning.
2806 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2807 usage.
2808 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2809 of long for pointer to avoid warning.
2810 (elfNN_ia64_relax_brl): Idem.
2811 (elfNN_ia64_install_value): Idem.
2812 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2814 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2816 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2817 h->needs_plt when deciding whether to record a possible dynamic reloc.
2819 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2821 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2822 dynamic relocs for the removed section.
2824 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2826 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2827 relocations.
2829 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2831 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2832 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2833 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2834 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2835 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2836 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2837 for ILP32.
2839 2011-01-14 Alan Modra <amodra@gmail.com>
2841 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2842 error.
2843 (_bfd_default_error_handler): Likewise.
2844 * elf.c (print_segment_map): Likewise.
2845 * libbfd.c (warn_deprecated): Likewise.
2846 * som.c (som_sizeof_headers): No need to do so here.
2847 * coff-i860.c: Replace use of printf for error messages with
2848 _bfd_error_handler.
2849 * coff-ppc.c: Likewise.
2850 * coff-sh.c: Likewise.
2851 * elf32-bfin.c: Likewise.
2852 * elf32-dlx.c: Likewise.
2853 * elf32-mep.c: Likewise.
2854 * elf32-v850.c: Likewise.
2855 * mach-o.c: Likewise.
2856 * pef.c: Likewise.
2858 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2860 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2861 swap_reloca_out.
2862 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2863 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2864 for 32bit.
2865 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2866 ELF_ST_TYPE.
2867 (elf_x86_64_finish_dynamic_symbol): Updated.
2868 (elf_x86_64_finish_dynamic_sections): Don't use
2869 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2870 bfd_elf64_swap_dyn_out.
2872 2011-01-14 J. Park <grassman@gmail.com>
2874 PR ld/12339
2875 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2876 following bfd_link_hash_warning symbol link.
2878 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2879 Glauber de Oliveira Costa <glommer@gmail.com>
2881 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2882 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2883 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2884 relocations.
2885 * libbfd.h: Rebuilt.
2886 * bfd-in2.h: Rebuilt.
2887 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2888 (elf32_arm_reloc_map): Likewise.
2889 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2890 (elf32_arm_stub_long_branch_any_tls_pic,
2891 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2892 (DEF_STUBS): Add new stubs.
2893 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2894 (elf32_arm_local_tlsdesc_gotent): New.
2895 (GOT_TLS_GDESC): New mask.
2896 (GOT_TLS_GD_ANY): Define.
2897 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2898 (elf32_arm_compute_jump_table_size): New.
2899 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2900 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2901 sgotplt_jump_table_size fields.
2902 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2903 (elf32_arm_link_hash_table_create): Initialize new fields.
2904 (arm_type_of_stub): Check TLS desc relocs too.
2905 (elf32_arm_stub_name): TLS desc relocs can be shared.
2906 (elf32_arm_tls_transition): Determine relaxation.
2907 (arm_stub_required_alignment): Add tls stubs.
2908 (elf32_arm_size_stubs): Likewise.
2909 (elf32_arm_tls_relax): Perform TLS relaxing.
2910 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2911 (IS_ARM_TLS_GNU_RELOC): New.
2912 (IS_ARM_TLS_RELOC): Use it.
2913 (elf32_arm_relocate_section): Perform TLS relaxing.
2914 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2915 desc relocations.
2916 (allocate_dynrelocs): Allocate tls desc relcoations.
2917 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2918 symbols.
2919 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2920 got slots.
2921 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2922 symbol.
2923 (elf32_arm_finish_dynamic_symbol): Adjust.
2924 (arm_put_trampoline): New.
2925 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2926 trampolines.
2927 (elf_backend_always_size_sections): Define.
2929 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2931 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2933 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2935 PR ld/12366
2936 PR ld/12371
2937 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2938 handle symbols marked with regular reference, but not non-GOT
2939 reference when building shared library.
2941 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2942 local and global STT_GNU_IFUNC symols when building shared
2943 library.
2944 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2946 2011-01-05 DJ Delorie <dj@redhat.com>
2948 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2949 * libbfd.h: Regenerate.
2950 * bfd-in2.h: Regenerate.
2951 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2953 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2955 * cpu-i386.c (bfd_i386_compatible): New.
2956 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2957 with bfd_i386_compatible.
2958 (bfd_x86_64_arch_intel_syntax): Likewise.
2959 (bfd_i386_arch_intel_syntax): Likewise.
2960 (i8086_arch): Likewise.
2961 (bfd_x64_32_arch): Likewise.
2962 (bfd_x86_64_arch): Likewise.
2963 (bfd_i386_arch): Likewise.
2965 For older changes see ChangeLog-2010
2966 \f
2967 Local Variables:
2968 mode: change-log
2969 left-margin: 8
2970 fill-column: 74
2971 version-control: never
2972 End: