| blob | ba106c53d72cadf4c0393addc7c4623cd335d845 |
1 2011-10-26 Nick Clifton <nickc@redhat.com>
3 PR ld/13049
4 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
5 * elf32-hppa.c (STUB_SUFFIX): Likewise.
7 2011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
9 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
10 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
11 (BFD32_BACKENDS): Add elf32-epiphany.lo.
12 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
13 * archures.c (bfd_arch_epiphany): Add.
14 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
15 (bfd_epiphany_arch): Declare.
16 (bfd_archures_list): Add &bfd_epiphany_arch.
17 * config.bfd (epiphany-*-elf): New target case.
18 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
19 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
20 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
21 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
22 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
23 * targets.c (bfd_elf32_epiphany_vec): Declare.
24 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
25 * Makefile.in: Regenerate.
26 * bfd-in2.h: Regenerate.
27 * configure: Regenerate.
28 * libbfd.h: Regenerate.
29 * po/SRC-POTFILES.in: Regenerate.
30 * po/bfd.pot: Regenerate.
31 * cpu-epiphany.c: New file.
32 * elf32-epiphany.c: New file.
34 2011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
36 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
37 assertions.
39 2011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
41 PR ld/13273
42 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
43 identical TAG_PCS_config attributes.
45 2011-10-24 Nick Clifton <nickc@redhat.com>
47 * po/ja.po: Updated Japanese translation.
49 2011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
51 PR binutils/13292
52 * bfd-in.h: Include <sys/stat.h> rather than forward defining
53 struct stat.
54 * bfd-in2.h: Regenerate.
56 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
58 PR ld/13302
59 * elf32-i386.c (elf_i386_relocate_section): Replace
60 R_386_IRELATIVE with R_386_RELATIVE.
62 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
63 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
65 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
67 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
68 comments.
69 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
71 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
73 PR ld/13302
74 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
75 and next_irelative_index.
76 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
77 and next_irelative_index.
78 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
79 next_tls_desc_index.
80 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
81 next_irelative_index from reloc_count.
82 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
83 R_386_JUMP_SLOT.
85 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
86 next_jump_slot_index and next_irelative_index.
87 (elf_x86_64_link_hash_table_create): Initialize
88 next_jump_slot_index and next_irelative_index.
89 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
90 from reloc_count.
91 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
92 R_X86_64_JUMP_SLOT.
94 2011-10-20 Nick Clifton <nickc@redhat.com>
96 PR ld/13049
97 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
98 symbol names.
99 * elf64-ppc.c (STUB_SUFFIX): Likewise.
100 * elf32-hppa.c (STUB_SUFFIX): Likewise.
102 2011-10-20 Alan Modra <amodra@gmail.com>
104 * elf32-i386.c (i386_opcode16): Delete.
105 (elf_i386_check_tls_transition): Use memcmp to compare contents.
106 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
107 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
109 2011-10-19 Alan Modra <amodra@gmail.com>
111 PR ld/13177
112 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
113 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
114 "mark". Hide undefweak too. Clear def_regular and ref_regular.
115 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
116 reloc errors from garbage-collected code.
117 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
118 * elf32-bfin.c (bfin_relocate_section): Likewise.
119 (bfinfdpic_relocate_section): Likewise.
120 * elf32-cris.c (cris_elf_relocate_section): Likewise.
121 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
122 * elf32-i386.c (elf_i386_relocate_section): Likewise.
123 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
124 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
125 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
126 * elf32-s390.c (elf_s390_relocate_section): Likewise.
127 * elf32-sh.c (sh_elf_relocate_section): Likewise.
128 * elf32-spu.c (spu_elf_relocate_section): Likewise.
129 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
130 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
131 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
132 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
133 * elf64-s390.c (elf_s390_relocate_section): Likewise.
134 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
135 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
136 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
137 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
139 2011-10-19 Alan Modra <amodra@gmail.com>
141 PR ld/13311
142 * elflink.c (elf_link_output_extsym): Correct test for warning when
143 forced local executable syms are referenced from shared libraries.
145 2011-10-19 Alan Modra <amodra@gmail.com>
147 PR ld/13254
148 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
150 2011-10-18 David S. Miller <davem@davemloft.net>
152 PR binutils/13301
153 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
154 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
155 call delay slot instruction forward 4 bytes when performing
156 relaxation.
158 2011-10-17 Alan Modra <amodra@gmail.com>
160 PR ld/12975
161 PR ld/13195
162 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
163 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
165 2011-10-14 Hans-Peter Nilsson <hp@axis.com>
167 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
168 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
169 global symbols.
170 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
171 updates of the plt refcount.
172 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
173 refcount in relation to the plt refcount.
175 2011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
177 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
178 stubs as resolved.
180 2011-10-11 Alan Modra <amodra@gmail.com>
182 PR binutils/13278
183 * archive.c (bfd_generic_archive_p): Only check first element
184 when target_defaulted.
185 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
186 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
188 2011-10-11 Alan Modra <amodra@gmail.com>
190 PR binutils/13257
191 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
192 thin archive element using container target if not defaulted.
194 2011-10-10 Nick Clifton <nickc@redhat.com>
196 * po/es.po: Updated Spanish translation.
197 * po/fi.po: Updated Finnish translation.
198 * po/fr.po: Updated French translation.
199 * po/ru.po: Updated Russian translation.
201 2011-10-10 Alan Modra <amodra@gmail.com>
203 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
204 (struct ppc_link_hash_table): Add tocsave_htab.
205 (struct tocsave_entry): New.
206 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
207 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
208 (ppc64_elf_link_hash_table_free): ..and delete it.
209 (build_plt_stub): Always put STD_R2_40R1 first.
210 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
211 on plt call. If present add prologue nop location to tocsave_htab.
212 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
213 first insn of plt call stub when R_PPC64_TOCSAVE present.
215 2011-10-08 H.J. Lu <hongjiu.lu@intel.com>
217 PR ld/13250
218 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
219 alignment and size for common symbols.
221 2011-10-08 Alan Modra <amodra@gmail.com>
223 PR ld/13229
224 PR ld/13244
225 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
226 dynamic.
228 2011-10-08 Alan Modra <amodra@gmail.com>
230 PR ld/13229
231 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
232 even when strip_discarded is false.
234 2011-10-05 Kai Tietz <ktietz@redhat.com>
236 * coffgen.c (coff_write_alien_symbol): Don't write
237 symbol for discarded sections, if strip_discarded isn't
238 explicit set to false.
239 (coff_write_native_symbol): Likewise.
241 2011-10-05 DJ Delorie <dj@redhat.com>
242 Nick Clifton <nickc@redhat.com>
244 * elf32-rx.c: Add support for PID mode.
245 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
246 Include addend in R_RX_SYM relocations.
248 2011-09-30 Tristan Gingold <gingold@adacore.com>
250 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
251 (read_section): Add sec argument. Adjust the code to get section
252 names from it.
253 (read_indirect_string): Adjust call to read_section.
254 (read_abbrevs): Ditto.
255 (decode_line_info): Ditto.
256 (read_debug_ranges): Ditto.
257 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
258 (find_debug_info): Add debug_sections parameter. Use it instead
259 the above macros.
260 (place_sections): Get section names from stash.
261 (find_line): Add debug_sections argument. Initialize
262 debug_sections field of stash from it.
263 Adjust calls to find_debug_info.
264 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
265 Adjust call to find_line.
266 (_bfd_dwarf2_find_line): Adjust call to find_line.
267 * libcoff-in.h (struct dwarf_debug_section): New declaration.
268 (coff_find_nearest_line_with_names): Likewise.
269 * libcoff.h: Regenerate.
270 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
271 (dwarf_debug_sections): Likewise.
272 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
273 * libbfd.h: Regenerate.
274 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
275 _bfd_dwarf2_find_nearest_line.
276 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
277 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
278 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
279 * coffgen.c (coff_find_nearest_line_with_names): New function.
280 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
281 * coff-rs6000.c (xcoff_debug_sections): New constant.
282 (xcoff_find_nearest_line): New function.
283 (rs6000coff_vec): Use xcoff_find_nearest_line.
284 (pmac_xcoff_vec): Ditto.
286 2011-09-30 Alan Modra <amodra@gmail.com>
288 PR ld/13235
289 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
290 (ppc64_elf_edit_toc): Check HA relocs.
291 (ha_reloc_match): Delete function.
292 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
293 Instead do it and low part optimization based on
294 ha_relocs_not_using_r2.
296 2011-09-29 Alan Modra <amodra@gmail.com>
298 PR ld/13233
299 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
300 debug and special section groups.
302 2011-09-29 H.J. Lu <hongjiu.lu@intel.com>
304 PR ld/13195
305 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
306 clearing def_dynamic.
307 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
308 setting def_dynamic.
309 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
310 versioned.
312 2011-09-27 Kai Tietz <ktietz@redhat.com>
314 * coffcode.h (sec_to_styp_flags): Handle
315 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
316 SEC_LINK_DUPLICATES_SAME_SIZE.
318 2011-09-22 Tristan Gingold <gingold@adacore.com>
320 * configure.in: Bump version to 2.22.51
321 * configure: Regenerate.
323 2011-09-21 David S. Miller <davem@davemloft.net>
325 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
326 * elfxx-sparc.h: Declare it.
327 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
328 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
330 2011-09-21 Tristan Gingold <gingold@adacore.com>
332 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
333 Deals with size limited strings.
334 (bfd_mach_o_build_commands): Initialize more fields.
336 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
338 PR ld/13177
339 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
340 nor GOT references.
342 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
344 PR ld/12975
345 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
346 to struct bfd_elf_version_tree.
348 * elflink.c (elf_info_failed): Remove verdefs.
349 (_bfd_elf_export_symbol): Updated.
350 _bfd_elf_link_assign_sym_version): Likewise.
351 (bfd_elf_size_dynamic_sections): Remove pointer to struct
352 bfd_elf_version_tree. Updated.
353 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
354 by linker script.
356 * linker.c (bfd_hide_sym_by_version): New.
358 * bfd-in2.h: Regenerated.
360 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
362 PR ld/13178
363 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
364 if there are no GOT relocations.
366 2011-09-09 Kai Tietz <ktietz@redhat.com>
368 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
369 for targets without symbol_leading_char.
371 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
373 * bfdwin.c (bfd_get_file_window): Fix memory leak.
375 2011-09-07 Alan Modra <amodra@gmail.com>
377 PR ld/13131
378 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
379 is initialized.
381 2011-09-06 Alan Modra <amodra@gmail.com>
383 PR ld/13131
384 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
385 (ppc64_elf_edit_toc): Fix style nit. Report some details
386 on linker failure due to reference in debug or non-alloc
387 sections to optimized away toc entry, and don't abort.
389 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
391 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
392 sections.
394 2011-08-26 Nick Clifton <nickc@redhat.com>
396 * po/es.po: Updated Spanish translation.
398 2011-08-19 Alan Modra <amodra@gmail.com>
400 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
401 we haven't seen expected -mcmodel=medium/large code relocs.
403 2011-08-18 Tristan Gingold <gingold@adacore.com>
405 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
407 2011-08-17 Tristan Gingold <gingold@adacore.com>
409 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
411 2011-08-17 Alan Modra <amodra@gmail.com>
413 PR ld/12762
414 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
415 (_bfd_handle_already_linked): Declare.
416 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
417 _bfd_coff_section_already_linked.
418 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
419 * coffcode.h (coff_section_already_linked): Likewise.
420 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
421 * elf-bfd.h: Likewise.
422 * libbfd-in.h: Likewise.
423 * targets.c: Likewise.
424 * linker.c (bfd_section_already_linked): Likewise.
425 (bfd_section_already_linked_table_lookup): Likewise.
426 (bfd_section_already_linked_table_insert): Likewise.
427 (_bfd_generic_section_already_linked): Likewise. Call
428 _bfd_handle_already_linked.
429 (_bfd_handle_already_linked): New function, split out from..
430 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
431 2011-07-09 changes. Avoid unnecessary strcmp when matching
432 already_linked_list entries. Match plugin linkonce section.
433 (section_signature): Delete.
434 * coffgen.c (_bfd_coff_section_already_linked): New function.
435 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
436 * libbfd.h: Regenerate.
437 * libcoff.h: Regenerate.
438 * bfd-in2.h: Regenerate.
440 2011-08-14 Alan Modra <amodra@gmail.com>
442 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
443 shared and call to _mcount will go via plt.
445 2011-08-14 Alan Modra <amodra@gmail.com>
447 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
448 * elf32-ppc.c: Likewise.
449 (ppc_elf_select_plt_layout): Use einfo rather than info to report
450 forced bss-plt.
452 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
454 PR ld/13082
455 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
456 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
457 and zero-extend it to 64bit if addend is zero for x32. Generate
458 R_X86_64_RELATIVE64 for x32.
460 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
462 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
463 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
464 * elf32-arm.c (elf32_arm_link_hash_table): New field.
465 (elf232_arm_link_hash_table_create): Initialise new field.
466 (check_use_blx): Change test depending on fix_arm1176.
467 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
468 command line options.
470 2011-08-08 Tristan Gingold <gingold@adacore.com>
472 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
473 (segsec_names_xlat): Reorder elements.
474 (bfd_mach_o_read_section_32): Fix typo.
475 (bfd_mach_o_read_section_64): Fix typo.
477 2011-08-08 Tristan Gingold <gingold@adacore.com>
479 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
480 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
481 (bfd_mach_o_section): Use them. Add next field.
482 (bfd_mach_o_segment_command): Replace sections array by
483 sect_head and sect_tail.
484 (bfd_mach_o_get_mach_o_section): New macro.
485 (bfd_mach_o_lookup_section): Remove.
486 (bfd_mach_o_new_section_hook): New function.
487 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
488 instead of strcmp.
489 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
490 parameter with segname and sectname parameters. Adjust.
491 (bfd_mach_o_append_section_to_segment): New function. Use a
492 linked list for Mach-O sections.
493 (bfd_mach_o_write_segment_32): Adjust.
494 (bfd_mach_o_write_segment_64): Ditto.
495 (bfd_mach_o_build_commands): Fix comment. Adjust.
496 (bfd_mach_o_flatten_sections): Adjust.
497 (bfd_mach_o_print_section_map): Adjust.
498 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
499 (bfd_mach_o_new_section_hook): New function.
500 (bfd_mach_o_init_section_from_mach_o): Ditto.
501 (bfd_mach_o_read_section_32): Remove section parameter.
502 Return a section instead.
503 (bfd_mach_o_read_section_64): Ditto.
504 (bfd_mach_o_read_section): Ditto.
505 (bfd_mach_o_make_bfd_section): Adjust.
506 (bfd_mach_o_read_segment): Adjust for new profile of
507 bfd_mach_o_read_section.
508 (bfd_mach_o_lookup_section): Remove.
509 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
511 2011-08-08 Tristan Gingold <gingold@adacore.com>
513 * mach-o.h (bfd_mach_o_version_min_command): New structure.
514 (bfd_mach_o_load_command): Add version_min.
515 (mach_o_data_struct): Fix comment.
516 * mach-o.c (bfd_mach_o_read_version_min): New function.
517 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
518 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
519 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
520 (bfd_mach_o_get_name_or_null): New function.
521 (bfd_mach_o_get_name): Use the above new one.
522 (bfd_mach_o_load_command_name): Add the above new commands.
523 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
524 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
525 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
526 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
528 2011-08-08 Tristan Gingold <gingold@adacore.com>
530 * mach-o.h: Move size macros to external.h
531 Move reloc macros to reloc.h and x86-64.h.
532 * mach-o-i386.c: Includes mach-o/reloc.h
533 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
534 * mach-o.c: Add includes.
535 (bfd_mach_o_write_header): Use structure from external.h to convert.
536 (bfd_mach_o_write_thread): Ditto.
537 (bfd_mach_o_write_relocs): Ditto.
538 (bfd_mach_o_write_section_32): Ditto.
539 (bfd_mach_o_write_section_64): Ditto.
540 (bfd_mach_o_write_segment_32): Ditto.
541 (bfd_mach_o_write_segment_64): Ditto.
542 (bfd_mach_o_write_symtab): Ditto.
543 (bfd_mach_o_write_contents): Ditto.
544 (bfd_mach_o_read_header): Ditto.
545 (bfd_mach_o_read_section_32): Ditto.
546 (bfd_mach_o_read_section_64): Ditto.
547 (bfd_mach_o_read_symtab_symbol): Ditto.
548 (bfd_mach_o_read_dylinker): Ditto.
549 (bfd_mach_o_read_dylib): Ditto.
550 (bfd_mach_o_read_dysymtab): Ditto.
551 (bfd_mach_o_read_symtab): Ditto.
552 (bfd_mach_o_read_linkedit): Ditto.
553 (bfd_mach_o_read_str): Ditto.
554 (bfd_mach_o_read_dyld_info): Ditto.
555 (bfd_mach_o_read_segment): Ditto.
556 (bfd_mach_o_read_command): Ditto.
557 (bfd_mach_o_archive_p): Ditto.
558 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
559 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
560 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
561 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
562 of an hard-coded value.
564 2011-08-08 Tristan Gingold <gingold@adacore.com>
566 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
567 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
568 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
569 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
571 2011-08-08 Tristan Gingold <gingold@adacore.com>
573 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
574 (bfd_mach_o_convert_section_name_to_bfd): Use it.
575 (bfd_mach_o_get_section_type_from_name): New function.
576 (bfd_mach_o_get_section_attribute_from_name): Ditto.
577 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
578 Add comments. Add prototypes for the above new functions.
580 2011-08-05 Mark Kettenis <kettenis@gnu.org>
582 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
584 2011-08-05 Alan Modra <amodra@gmail.com>
586 * elf64-ppc.c (maybe_strip_output): New function.
587 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
589 2011-08-05 Alan Modra <amodra@gmail.com>
591 PR ld/12762
592 * elflink.c (_bfd_elf_section_already_linked): Return matched
593 status. Remove COFF comdat section handling.
594 * linker.c (_bfd_generic_section_already_linked): Return matched
595 status. Don't set SEC_GROUP in l_flags for plugin entries.
596 (bfd_section_already_linked): Update prototype.
597 * targets.c (_section_already_linked): Likewise.
598 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
599 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
600 (_bfd_nolink_section_already_linked): Update.
601 * libbfd.h: Regenerate.
602 * bfd-in2.h: Regenerate.
604 2011-08-05 Alan Modra <amodra@gmail.com>
606 * elf32-ppc.c: Include dwarf2.h.
607 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
608 (ppc_elf_create_glink): Create .eh_frame section.
609 (glink_eh_frame_cie): New array.
610 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
611 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
613 2011-08-04 Tristan Gingold <gingold@adacore.com>
615 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
616 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
618 2011-08-03 Tristan Gingold <gingold@adacore.com>
620 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
621 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
623 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
625 * elfxx-mips.c (check_4byte_branch): Remove function.
626 (check_relocated_bzc): New function.
627 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
628 instructions that immediately follow a compact branch
629 instruction.
631 2011-08-02 Alan Modra <amodra@gmail.com>
633 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
634 plt_static_chain.
635 (ppc_build_one_stub): Adjust get_relocs call to suit..
636 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
638 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
640 PR ld/13048
641 * archures.c (bfd_mach_i386_intel_syntax): New.
642 (bfd_mach_i386_i8086): Updated.
643 (bfd_mach_i386_i386): Likewise.
644 (bfd_mach_x86_64): Likewise.
645 (bfd_mach_x64_32): Likewise.
646 (bfd_mach_i386_i386_intel_syntax): Likewise.
647 (bfd_mach_x86_64_intel_syntax): Likewise.
648 (bfd_mach_x64_32_intel_syntax): Likewise.
649 (bfd_mach_l1om): Likewise.
650 (bfd_mach_l1om_intel_syntax): Likewise.
651 (bfd_mach_k1om): Likewise.
652 (bfd_mach_k1om_intel_syntax): Likewise.
654 * bfd-in2.h: Regenerated.
656 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
657 bits_per_address.
658 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
659 (bfd_x64_32_arch): Likewise.
661 * elf64-x86-64.c: Include "libiberty.h".
662 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
663 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
664 (elf_x86_64_reloc_type_lookup): Likewise.
665 (elf_x86_64_reloc_name_lookup): Likewise.
666 (elf_x86_64_relocate_section): Likewise.
667 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
669 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
671 * elfxx-mips.c (check_br32): Fix return type.
673 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
675 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
677 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
679 * elfxx-mips.c: Adjust comments throughout.
680 (mips_elf_relax_delete_bytes): Reshape code.
681 (_bfd_mips_elf_relax_section): Remove check for
682 R_MICROMIPS_GPREL16 relocations. Reshape code.
684 2011-07-28 Roland McGrath <mcgrathr@google.com>
686 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
687 (elf_i386_nacl_plt0_entry): New variable.
688 (elf_i386_plt_entry): New variable.
689 (elf_i386_nacl_pic_plt0_entry): New variable.
690 (elf_i386_nacl_pic_plt_entry): New variable.
691 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
692 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
693 (elf_backend_plt_alignment): Likewise.
695 * config.bfd: Handle i[3-7]86-*-nacl*.
696 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
697 * targets.c: Support bfd_elf32_i386_nacl_vec.
698 * configure.in: Likewise.
699 * configure: Regenerated.
701 * elf32-i386.c (struct elf_i386_plt_layout): New type.
702 (GET_PLT_ENTRY_SIZE): New macro.
703 (elf_i386_plt): New variable.
704 (struct elf_i386_backend_data): New member `plt'.
705 (elf_i386_arch_bed): Add initializer for it.
706 (elf_i386_vxworks_arch_bed): Likewise.
707 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
708 (elf_i386_plt_sym_val): Likewise.
709 (elf_i386_relocate_section): Likewise.
710 (elf_i386_finish_dynamic_symbol): Likewise.
711 Also use other elf_i386_plt_layout members for PLT details.
712 (elf_i386_finish_dynamic_sections): Likewise.
714 * elf32-i386.c (struct elf_i386_backend_data): New type.
715 (get_elf_i386_backend_data): New macro.
716 (elf_i386_arch_bed): New variable.
717 (elf_backend_arch_data): New macro.
718 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
719 (elf_i386_link_hash_table_create): Don't initialize them.
720 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
721 elf_i386_backend_data, not elf_i386_link_hash_table.
722 (elf_i386_adjust_dynamic_symbol): Likewise.
723 (elf_i386_allocate_dynrelocs): Likewise.
724 (elf_i386_readonly_dynrelocs): Likewise.
725 (elf_i386_size_dynamic_sections): Likewise.
726 (elf_i386_relocate_section): Likewise.
727 (elf_i386_finish_dynamic_symbol): Likewise.
728 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
729 (elf_i386_vxworks_link_hash_table_create): Function removed.
730 (elf_i386_vxworks_arch_bed): New variable.
731 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
733 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
734 * elfxx-target.h (elf_backend_arch_data): New macro.
735 (elfNN_bed): Use it as initializer for the new member.
737 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
739 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
740 of range branches.
742 2011-07-26 Jakub Jelinek <jakub@redhat.com>
744 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
745 and .zdebug_macro entry.
746 (dwarf_debug_section_enum): Add debug_macro.
748 2011-07-26 Alan Modra <amodra@gmail.com>
750 * elf64-ppc.c: Include dwarf2.h.
751 (struct ppc_link_hash_table): Add glink_eh_frame.
752 (create_linkage_sections): Create .eh_frame section.
753 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
754 glink_eh_frame.
755 (glink_eh_frame_cie): New array.
756 (ppc64_elf_size_stubs): Size glink_eh_frame.
757 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
758 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
760 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
762 PR ld/12815
763 * elf64-mmix.c (struct _mmix_elf_section_data): New members
764 has_warned_bpo and has_warned_pushj.
765 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
766 converting to ISO C. Add new parameter error_message. All
767 callers changed.
768 (mmix_elf_perform_relocation): Ditto.
769 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
770 Handle the case where mmix_elf_check_common_relocs has not been
771 called, missing preparations for relocs of the respective type.
773 2011-07-24 Chao-ying Fu <fu@mips.com>
774 Ilie Garbacea <ilie@mips.com>
775 Maciej W. Rozycki <macro@codesourcery.com>
776 Joseph Myers <joseph@codesourcery.com>
777 Catherine Moore <clm@codesourcery.com>
778 Richard Sandiford <rdsandiford@googlemail.com>
780 * archures.c (bfd_mach_mips_micromips): New macro.
781 * cpu-mips.c (I_micromips): New enum value.
782 (arch_info_struct): Add bfd_mach_mips_micromips.
783 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
784 prototype.
785 (_bfd_mips_elf_relax_section): Likewise.
786 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
787 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
788 ASE.
789 (_bfd_mips16_elf_reloc_shuffle): Rename to...
790 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
791 (gprel16_reloc_p): Handle microMIPS ASE.
792 (literal_reloc_p): New function.
793 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
794 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
795 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
796 and _bfd_mips_elf_reloc_shuffle changes.
797 (mips_elf_gprel32_reloc): Update comment.
798 (micromips_reloc_map): New variable.
799 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
800 (mips_elf32_rtype_to_howto): Likewise.
801 (mips_info_to_howto_rel): Likewise.
802 (bfd_elf32_bfd_is_target_special_symbol): Define.
803 (bfd_elf32_bfd_relax_section): Likewise.
804 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
805 (micromips_elf64_howto_table_rela): Likewise.
806 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
807 and _bfd_mips_elf_reloc_shuffle changes.
808 (micromips_reloc_map): Likewise.
809 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
810 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
811 (mips_elf64_rtype_to_howto): Likewise.
812 (bfd_elf64_bfd_is_target_special_symbol): Define.
813 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
814 (elf_micromips_howto_table_rela): Likewise.
815 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
816 and _bfd_mips_elf_reloc_shuffle changes.
817 (micromips_reloc_map): Likewise.
818 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
819 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
820 (mips_elf_n32_rtype_to_howto): Likewise.
821 (bfd_elf32_bfd_is_target_special_symbol): Define.
822 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
823 (LA25_LUI_MICROMIPS_2): Likewise.
824 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
825 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
826 (TLS_RELOC_P): Handle microMIPS ASE.
827 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
828 target is a microMIPS function.
829 (micromips_reloc_p): New function.
830 (micromips_reloc_shuffle_p): Likewise.
831 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
832 (got_disp_reloc_p, got_page_reloc_p): New functions.
833 (got_ofst_reloc_p): Likewise.
834 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
835 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
836 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
837 (micromips_branch_reloc_p): New function.
838 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
839 (tls_gottprel_reloc_p): Likewise.
840 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
841 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
842 ASE.
843 (_bfd_mips16_elf_reloc_shuffle): Rename to...
844 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
845 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
846 (mips_tls_got_index, mips_elf_got_page): Likewise.
847 (mips_elf_create_local_got_entry): Likewise.
848 (mips_elf_relocation_needs_la25_stub): Likewise.
849 (mips_elf_calculate_relocation): Likewise.
850 (mips_elf_perform_relocation): Likewise.
851 (_bfd_mips_elf_symbol_processing): Likewise.
852 (_bfd_mips_elf_add_symbol_hook): Likewise.
853 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
854 (mips_elf_add_lo16_rel_addend): Likewise.
855 (_bfd_mips_elf_check_relocs): Likewise.
856 (mips_elf_adjust_addend): Likewise.
857 (_bfd_mips_elf_relocate_section): Likewise.
858 (mips_elf_create_la25_stub): Likewise.
859 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
860 (_bfd_mips_elf_gc_sweep_hook): Likewise.
861 (_bfd_mips_elf_is_target_special_symbol): New function.
862 (mips_elf_relax_delete_bytes): Likewise.
863 (opcode_descriptor): New structure.
864 (RA): New macro.
865 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
866 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
867 (beq_insn_32): Likewise.
868 (b_insn_16, bz_insn_16): New variables.
869 (BZC32_REG_FIELD): New macro.
870 (bz_rs_insns_32, bz_rt_insns_32): New variables.
871 (bzc_insns_32, bz_insns_16):Likewise.
872 (BZ16_REG, BZ16_REG_FIELD): New macros.
873 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
874 (jal_x_insn_32_bd32): Likewise.
875 (j_insn_32, jalr_insn_32): Likewise.
876 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
877 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
878 (JR16_REG): New macro.
879 (ds_insns_16_bd16): New variable.
880 (lui_insn): Likewise.
881 (addiu_insn, addiupc_insn): Likewise.
882 (ADDIUPC_REG_FIELD): New macro.
883 (MOVE32_RD, MOVE32_RS): Likewise.
884 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
885 (move_insns_32, move_insns_16): New variables.
886 (nop_insn_32, nop_insn_16): Likewise.
887 (MATCH): New macro.
888 (find_match): New function.
889 (check_br16_dslot, check_br32_dslot): Likewise.
890 (check_br16, check_br32): Likewise.
891 (IS_BITSIZE): New macro.
892 (check_4byte_branch): New function.
893 (_bfd_mips_elf_relax_section): Likewise.
894 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
895 and microMIPS modules together.
896 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
897 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
898 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
899 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
900 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
901 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
902 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
903 (BFD_RELOC_MICROMIPS_LO16): Likewise.
904 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
905 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
906 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
907 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
908 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
909 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
910 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
911 (BFD_RELOC_MICROMIPS_SUB): Likewise.
912 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
913 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
914 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
915 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
916 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
917 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
918 (BFD_RELOC_MICROMIPS_JALR): Likewise.
919 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
920 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
921 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
922 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
923 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
924 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
925 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
926 * bfd-in2.h: Regenerate.
927 * libbfd.h: Regenerate.
929 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
931 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
932 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
933 * Makefile.in: Regenerated.
935 * archures.c (bfd_architecture): Add bfd_arch_k1om.
936 (bfd_k1om_arch): New.
937 (bfd_archures_list): Add &bfd_k1om_arch.
938 * bfd-in2.h: Regenerated.
940 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
941 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
942 if bfd_elf64_x86_64_freebsd_vec is supported.
943 (targ_selvecs): Likewise.
945 * configure.in: Support bfd_elf64_k1om_vec and
946 bfd_elf64_k1om_freebsd_vec.
947 * configure: Regenerated.
949 * cpu-k1om.c: New.
951 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
952 (bfd_elf64_k1om_vec): Likewise.
953 (bfd_elf64_k1om_freebsd_vec): Likewise.
955 * targets.c (bfd_elf64_k1om_vec): New.
956 (bfd_elf64_k1om_freebsd_vec): Likewise.
957 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
958 bfd_elf64_k1om_freebsd_vec.
960 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
962 Fix false coff-go32-exe matches.
963 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
964 COFF_CHECK_FORMAT.
965 * coff-stgo32.c (go32_check_format): New forward declaration.
966 (COFF_CHECK_FORMAT): New defintion.
967 (go32_check_format): New function.
969 2011-07-15 Alan Modra <amodra@gmail.com>
971 * configure.in: Bump version.
972 * configure: Regenerate.
974 2011-07-14 Alan Modra <amodra@gmail.com>
976 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
977 * elf-bfd.h (struct already_linked): Forward declare.
979 2011-07-14 Alan Modra <amodra@gmail.com>
981 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
982 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
984 2011-07-14 Alan Modra <amodra@gmail.com>
986 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
987 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
988 (build_tls_get_addr_stub): Likewise.
989 (ppc_build_one_stub): Update calls to above.
990 (ppc_size_one_stub): Adjust stub size.
991 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
992 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
994 2011-07-12 Nick Clifton <nickc@redhat.com>
996 * elf32-arm.c (elf32_arm_section_flags): Delete.
997 (elf_backend_section_flags): Remove.
999 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1001 PR ld/12982
1002 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1003 when setting stack_flags.
1005 2011-07-11 Catherine Moore <clm@codesourcery.com>
1007 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1008 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1009 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
1010 * bfd-in2.h: Regenerated.
1011 * bfd.c (bfd_lookup_section_flags): New definition.
1012 * binary.c (binary_bfd_lookup_section_flags): New definition.
1013 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1014 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1015 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1016 * coff-rs6000.c (rs6000coff_vec): Include
1017 bfd_generic_lookup_section_flags.
1018 (pmac_xcoff_vec): Likewise.
1019 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1020 * coff64-rs6000.c (rs6000coff64_vec): Include
1021 bfd_generic_lookup_section_flags.
1022 (aix5coff64_vec): Likewise.
1023 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1024 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1025 (bfd_elf_lookup_section_flags): Declare.
1026 * elflink.c (bfd_elf_lookup_section_flags): New function.
1027 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1028 (elf_backend_lookup_section_flags_hook): Define.
1029 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1030 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1031 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1032 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1033 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1034 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1035 (bfd_generic_lookup_section_flags): Declare.
1036 * libbfd.h: Regenerated.
1037 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1038 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1039 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1040 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1041 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1042 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1043 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1044 * reloc.c (bfd_generic_lookup_section_flags): New function.
1045 * som.c (som_bfd_lookup_section_flags): New definition.
1046 * srec.c (srec_bfd_lookup_section_flags): New definition.
1047 * targets.c (flag_info): Declare.
1048 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1049 (_bfd_lookup_section_flags): New.
1050 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1051 * versados.c (versados_bfd_lookup_section_flags): New definition.
1052 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1053 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1055 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1057 PR ld/12978
1058 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1060 2011-07-09 Alan Modra <amodra@gmail.com>
1062 PR ld/12942
1063 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1064 rather than kept_section to determine whether a symbol is from
1065 a discarded section.
1066 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1067 sections appear undefined.
1069 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1071 PR ld/12942
1072 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1073 "asection *" with "struct already_linked *".
1074 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1075 (_bfd_generic_section_already_linked): Likewise.
1076 (bfd_section_already_linked_table_insert): Likewise.
1077 (struct already_linked): New.
1078 (struct bfd_section_already_linked): Use it.
1079 * elflink.c (_bfd_elf_section_already_linked): Replace.
1080 "asection *" with "struct already_linked *". Replace the plugin
1081 dummy with the LTO output.
1082 * linker.c (_bfd_generic_section_already_linked): Likewise.
1083 * targets.c (struct already_linked): Add forward declaration.
1084 (bfd_target): Replace "struct bfd_section *" with
1085 "struct already_linked *" in _section_already_linked.
1086 * bfd-in2.h: Regenerate.
1087 * libbfd.h: Regenerate.
1089 2011-07-06 Tristan Gingold <gingold@adacore.com>
1091 * mach-o.h: Move loader related definitions to
1092 include/mach-o/loader.h. Include it.
1094 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1096 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1097 define to _bfd_elf_set_osabi.
1099 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1100 Thomas Schwinge <thomas@schwinge.name>
1102 PR binutils/12913
1103 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1104 ELFOSABI_LINUX alias.
1105 * elf32-hppa.c: Likewise.
1106 * elf32-i370.c: Likewise.
1107 * elf64-hppa.c: Likewise.
1109 2011-07-01 Ian Lance Taylor <iant@google.com>
1111 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1112 DW_OP_lit3 to DW_OP_lit2.
1114 2011-07-01 Alan Modra <amodra@gmail.com>
1116 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1117 dyn relocs when called to copy flags for a weak sym.
1118 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1119 (ppc64_elf_merge_private_bfd_data): Delete.
1120 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1121 _bfd_generic_verify_endian_match.
1123 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1125 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1126 link_info is NULL.
1128 2011-06-28 Tristan Gingold <gingold@adacore.com>
1130 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1131 unsigned int.
1132 (_bfd_vms_write_etir): Write linkage index from reloc.
1134 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1136 * mach-o.c (bfd_mach_o_read_command): Also ignore
1137 BFD_MACH_O_LC_ROUTINES_64.
1139 2011-06-27 Tristan Gingold <gingold@adacore.com>
1141 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1142 section target index.
1144 2011-06-27 Nick Clifton <nickc@redhat.com>
1146 * cisco-core.c (cisco_core_little_vec): Add initialization of
1147 match_priority field.
1149 2011-06-27 Tristan Gingold <gingold@adacore.com>
1151 * cache.c: Include bfd_stdint.h.
1152 (cache_bmmap): Change profile. Return region start and size.
1153 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1154 (bfd_mmap): Change profile and adjust. Update comment.
1155 (memory_bmmap): Change profile.
1156 * opncls.c (opncls_bmmap): Change profile.
1157 * vms-lib.c (vms_lib_bmmap): Likewise.
1158 * libbfd.h: Regenerate.
1159 * bfd-in2.h: Regenerate.
1161 2011-06-27 Tristan Gingold <gingold@adacore.com>
1163 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1164 Add comment.
1166 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1168 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1169 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1171 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1173 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1174 PLT_EH_FRAME.
1175 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1177 2011-06-24 Richard Henderson <rth@redhat.com>
1179 PR ld/12928
1180 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1181 tlsgd insn before swapping adjacent insns.
1183 2011-06-24 Tristan Gingold <gingold@adacore.com>
1185 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1186 absolute section.
1188 2011-06-24 Alan Modra <amodra@gmail.com>
1190 PR ld/12921
1191 * elf.c (assign_file_positions_for_load_sections): Don't align
1192 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1193 that don't get a PT_LOAD.
1195 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1197 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1198 (sh_elf_check_relocs): Likewise.
1200 2011-06-22 Richard Henderson <rth@redhat.com>
1202 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1203 TPREL in a PIE image.
1204 (alpha_dynamic_entries_for_reloc): Likewise.
1205 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1206 (elf64_alpha_relax_got_load): Likewise.
1208 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1210 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1211 for PIE.
1213 2011-06-22 Alan Modra <amodra@gmail.com>
1215 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1216 plugin symbols. Fix segfault on linker scrip defined syms.
1218 2011-06-20 Jakub Jelinek <jakub@redhat.com>
1220 PR ld/12570
1221 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1222 at all for linker created .eh_frame sections.
1223 (_bfd_elf_discard_section_eh_frame): Handle linker created
1224 .eh_frame sections with no relocations.
1225 * elf64-x86-64.c: Include dwarf2.h.
1226 (elf_x86_64_eh_frame_plt): New variable.
1227 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1228 PLT_FDE_LEN_OFFSET): Define.
1229 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1230 (elf_x86_64_create_dynamic_sections): Create and fill in
1231 .eh_frame section for .plt section.
1232 (elf_x86_64_size_dynamic_sections): Write .plt section size
1233 into .eh_frame FDE covering .plt section.
1234 (elf_x86_64_finish_dynamic_sections): Write .plt section
1235 start into .eh_frame FDE covering .plt section. Call
1236 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1237 (elf_backend_plt_alignment): Define to 4.
1238 * elf32-i386.c: Include dwarf2.h.
1239 (elf_i386_eh_frame_plt): New variable.
1240 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1241 PLT_FDE_LEN_OFFSET): Define.
1242 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1243 (elf_i386_create_dynamic_sections): Create and fill in
1244 .eh_frame section for .plt section.
1245 (elf_i386_size_dynamic_sections): Write .plt section size
1246 into .eh_frame FDE covering .plt section.
1247 (elf_i386_finish_dynamic_sections): Write .plt section
1248 start into .eh_frame FDE covering .plt section. Call
1249 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1250 (elf_backend_plt_alignment): Define to 4.
1252 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1254 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1255 for x32.
1257 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1259 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1260 CORE_HEADER is defined.
1261 (elf_x86_64_write_core_note): New.
1262 (elf_backend_write_core_note): Likewise.
1264 * hosts/x86-64linux.h (uint64_t): New.
1265 (user_regsx32_struct): Likewise.
1266 (elf_gregx32_t): Likewise.
1267 (ELF_NGREGX32): Likewise.
1268 (elf_gregsetx32_t): Likewise.
1269 (elf_prstatusx32): Likewise.
1270 (prstatusx32_t): Likewise.
1271 (user_fpregs32_struct): Removed.
1272 (user_fpxregs32_struct): Likewise.
1273 (user32): Likewise.
1274 (elf_fpregset32_t): Likewise.
1275 (elf_fpxregset32_t): Likewise.
1276 (prgregset32_t): Likewise.
1277 (prfpregset32_t): Likewise.
1279 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1281 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1282 (elf_x86_64_grok_psinfo): Likewise.
1284 2011-06-16 Nick Clifton <nickc@redhat.com>
1286 * elf.c (elf_find_function): Fail if not provided with a symbol
1287 table.
1289 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1291 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1292 * elf.c (elfcore_grok_arm_vfp): New function.
1293 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1294 (elfcore_write_arm_vfp): New function.
1295 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1297 2011-06-14 Richard Henderson <rth@redhat.com>
1299 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1300 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1301 (elf64_alpha_always_size_sections): Don't call
1302 elf64_alpha_merge_ind_symbols.
1303 (elf_backend_copy_indirect_symbol): New.
1305 2011-06-14 Alan Modra <amodra@gmail.com>
1307 PR ld/12887
1308 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1309 before doing anything.
1310 (_bfd_elf_discard_section_eh_frame): Likewise.
1312 2011-06-14 Alan Modra <amodra@gmail.com>
1314 * Makefile.am: Formatting.
1315 * Makefile.in: Regenerate.
1316 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1317 * po/SRC-POTFILES.in: Regnerate.
1319 2011-06-14 Alan Modra <amodra@gmail.com>
1321 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1322 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1323 Don't handle warning symbols here.
1324 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1325 (allocate_dynrelocs, readonly_dynrelocs): As above.
1327 2011-06-14 Alan Modra <amodra@gmail.com>
1329 PR ld/12851
1330 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1331 (elf_gc_sweep): Don't treat debug and sections like .comment
1332 specially here.
1333 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1334 not part of a group. Always call gc_mark_extra_sections.
1335 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1336 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1337 _bfd_elf_gc_mark_extra_sections.
1338 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1339 _bfd_elf_gc_mark_extra_sections.
1340 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1342 2011-06-13 Nick Clifton <nickc@redhat.com>
1344 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1345 variable 'local_got_offsets'.
1346 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1347 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1349 2011-06-13 Walter Lee <walt@tilera.com>
1351 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1352 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1353 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1354 and elfxx-tilegx.lo.
1355 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1356 elfxx-tilegx.c.
1357 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1358 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1359 * Makefile.in: Regenerate.
1360 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1361 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1362 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1363 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1364 bfd-in2.h: Regenerate.
1365 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1366 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1367 and bfd_elf64_tilegx_vec.
1368 * configure: Regenerate.
1369 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1370 TILEPRO_ELF_DATA.
1371 * libbfd.h: Regenerate.
1372 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1373 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1374 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1375 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1376 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1377 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1378 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1379 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1380 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1381 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1382 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1383 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1384 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1385 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1386 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1387 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1388 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1389 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1390 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1391 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1392 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1393 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1394 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1395 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1396 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1397 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1398 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1399 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1400 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1401 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1402 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1403 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1404 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1405 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1406 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1407 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1408 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1409 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1410 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1411 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1412 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1413 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1414 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1415 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1416 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1417 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1418 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1419 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1420 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1421 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1422 * targets.c (bfd_elf32_tilegx_vec): Declare.
1423 (bfd_elf32_tilepro_vec): Declare.
1424 (bfd_elf64_tilegx_vec): Declare.
1425 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1426 and bfd_elf64_tilegx_vec.
1427 * cpu-tilegx.c: New file.
1428 * cpu-tilepro.c: New file.
1429 * elf32-tilepro.h: New file.
1430 * elf32-tilepro.c: New file.
1431 * elf32-tilegx.c: New file.
1432 * elf32-tilegx.h: New file.
1433 * elf64-tilegx.c: New file.
1434 * elf64-tilegx.h: New file.
1435 * elfxx-tilegx.c: New file.
1436 * elfxx-tilegx.h: New file.
1438 2011-06-13 Alan Modra <amodra@gmail.com>
1440 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1441 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1442 warning symbols here.
1443 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1444 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1445 elf32_arm_readonly_dynrelocs): Likewise.
1446 * elf32-bfin.c (bfin_discard_copies): Likewise.
1447 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1448 elf_cris_discard_excess_dso_dynamics,
1449 elf_cris_discard_excess_program_dynamics): Likewise.
1450 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1451 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1452 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1453 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1454 elf_i386_readonly_dynrelocs): Likewise.
1455 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1456 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1457 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1458 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1459 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1460 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1461 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1462 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1463 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1464 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1465 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1466 elf32_tic6x_readonly_dynrelocs): Likewise.
1467 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1468 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1469 xstormy16_relax_plt_realloc): Likewise.
1470 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1471 * elf64-alpha.c (elf64_alpha_output_extsym,
1472 elf64_alpha_calc_got_offsets_for_symbol,
1473 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1474 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1475 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1476 elf_hppa_unmark_useless_dynamic_symbols,
1477 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1478 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1479 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1480 readonly_dynrelocs, merge_global_got, reallocate_got,
1481 undo_symbol_twiddle): Likewise.
1482 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1483 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1484 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1485 elf_x86_64_readonly_dynrelocs): Likewise.
1486 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1487 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1488 _bfd_elf_link_find_version_dependencies,
1489 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1490 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1491 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1492 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1493 elf_gc_propagate_vtable_entries_used,
1494 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1495 elf_gc_allocate_got_offsets): Likewise.
1496 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1497 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1498 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1499 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1500 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1501 * i386linux.c (linux_tally_symbols): Likewise.
1502 * m68klinux.c (linux_tally_symbols): Likewise.
1503 * sparclinux.c (linux_tally_symbols): Likewise.
1504 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1505 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1507 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1508 function. Update all callers.
1509 * aoutx.h (aout_link_write_other_symbol): Likewise.
1510 * pdp11.c (aout_link_write_other_symbol): Likewise.
1511 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1512 * ecoff.c (ecoff_link_write_external): Likewise.
1513 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1514 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1515 warning symbols.
1516 * ecoff.c (ecoff_link_hash_traverse): Delete.
1517 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1518 _bfd_coff_write_global_sym.
1519 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1520 * libcoff.h: Regenerate.
1522 2011-06-10 Nick Clifton <nickc@redhat.com>
1524 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1525 backend does not provide a function for creating dynamic sections
1526 then fail.
1527 (bfd_elf_final_link): Issue a warning message if a dynamic section
1528 has the SHT_NOTE type.
1529 (bfd_elf_final_link): Do not look for dynamic strings in a section
1530 that does not have the SHT_STRTAB type or the name .dynstr.
1531 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1532 section is not in the output binary.
1533 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1535 2011-06-09 Tristan Gingold <gingold@adacore.com>
1537 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1538 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1539 spaces.
1541 2011-06-09 Tristan Gingold <gingold@adacore.com>
1543 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1545 2011-06-09 Nick Clifton <nickc@redhat.com>
1547 PR ld/12845
1548 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1549 that the output section has an allocated bfd_elf_section_data
1550 structure.
1551 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1552 symbols in sections that have been removed by garbage collection.
1554 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1556 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1557 relocations in SEC_DEBUGGING sections when building shared
1558 libraries.
1560 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1562 PR ld/12851
1563 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1564 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1566 2011-06-08 Tristan Gingold <gingold@adacore.com>
1568 * makefile.vms (OBJS): Add elfxx-ia64.obj
1569 Remove vax case.
1571 2011-06-08 Alan Modra <amodra@gmail.com>
1573 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1574 * sco5-core.c: Init match_priority field.
1576 2011-06-08 Alan Modra <amodra@gmail.com>
1578 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1579 indirect links here.
1581 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1583 * irix-core.c (irix_core_vec): Add match_priority field.
1585 2011-06-06 Alan Modra <amodra@gmail.com>
1587 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1588 Add match_priority.
1589 * configure.in: Bump bfd version.
1590 * elfcode.h (elf_object_p): Delete hacks preventing match of
1591 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1592 * elfxx-target.h (elf_match_priority): Define and use.
1593 * format.c (bfd_check_format_matches): Use target match_priority
1594 to choose best of multiple matching targets. In cases with multiple
1595 matches rerun _bfd_check_format if we don't choose the last match.
1596 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1597 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1598 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1599 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1600 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1601 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1602 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1603 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1604 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1605 * vms-lib.c, * xsym.c: Init match_priority field.
1606 * configure: Regenerate.
1607 * bfd-in2.h: Regenerate.
1609 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1611 PR ld/12842
1612 * elfcode.h (elf_object_p): Revert the last change.
1614 2011-06-04 Alan Modra <amodra@gmail.com>
1616 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1617 return the other arch.
1618 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1619 target.
1621 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1623 PR ld/12682
1624 * hash.c (higher_primer_number): Add more, small, prime numbers.
1625 (bfd_hash_set_default_size): Likewise.
1627 2011-06-02 Nick Clifton <nickc@redhat.com>
1629 * coff-mcore.c: Fix spelling typo.
1630 * coff-stgo32.c: Likewise.
1631 * elf32-arm.c: Likewise.
1632 * elf32-avr.c: Likewise.
1633 * elf-m68hc1x.c: Likewise.
1634 * elf32-mcore.c: Likewise.
1635 * elf32-mep.c: Likewise.
1636 * elf32-mt.c: Likewise.
1637 * elf32-ppc.c: Likewise.
1638 * elf32-xtensa.c: Likewise.
1639 * elf64-ppc.c: Likewise.
1640 * elfxx-mips.c: Likewise.
1641 * netbsd.h: Likewise.
1642 * nlmcode.h: Likewise.
1643 * vms-alpha.c: Likewise.
1644 * po/bfd.pot: Regenerate.
1645 * po/SRC-POTFILES.in: Regenerate.
1647 2011-06-01 DJ Delorie <dj@redhat.com>
1649 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1650 * target.c: Likewise.
1651 * configure.in: Likewise.
1652 * configure.in: Regenerate.
1653 * elf32-rx.c: Add elf32-rx-be-ns target.
1654 (rx_elf_object_p): Never allow the be-ns target by default,
1655 only allow it if the user requests it.
1657 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1659 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1660 relocation in readonly section in a shared object.
1661 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1663 2011-05-31 Nick Clifton <nickc@redhat.com>
1665 * archive.c (adjust_relative_path): Fix comment to prevent it
1666 corrupting the auto-generated bfd.h.
1668 2011-05-31 Paul Brook <paul@codesourcery.com>
1670 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1671 for known functions.
1672 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1673 symbols.
1675 2011-05-31 Paul Brook <paul@codesourcery.com>
1677 * elf32-arm.c (arm_stub_is_thumb): Add
1678 arm_stub_long_branch_v4t_thumb_tls_pic.
1679 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1680 Handle Thumb stubs.
1682 2011-05-27 Nick Clifton <nickc@redhat.com>
1684 PR binutils/12710
1685 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1686 unable to read a file pointed to by an entry in a thin archive.
1687 (adjust_relative_path): Use lrealpath to canonicalize paths.
1688 Handle the case where the reference path is above the current
1689 path in the directory tree.
1691 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1693 PR ld/12809
1694 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1695 R_X86_64_TPOFF64 in executable.
1697 2011-05-26 Alan Modra <amodra@gmail.com>
1699 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1700 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1701 local_protected comment.
1703 2011-05-25 Tristan Gingold <gingold@adacore.com>
1705 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1706 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1707 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1708 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1709 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1710 (elf32-ia64.c): Created from elfnn-ia64.c
1711 (elf64-ia64.c): Likewise.
1712 * elfxx-ia64.h: New file.
1713 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1714 functions.Includes elfxx-ia64.h.
1715 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1716 (IA64_HOWTO): Adjust.
1717 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1718 (elfNN_ia64_reloc_type_lookup): Renames to
1719 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1720 (elfNN_ia64_reloc_name_lookup): Renames to
1721 ia64_elf_reloc_name_lookup. Make it public.
1722 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1723 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1724 public.
1725 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1726 Move it and make it public. Move prototype to elfxx-ia64.h
1727 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1728 Move prototype to elfxx-ia64.h
1729 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1730 (elfNN_ia64_info_to_howto): Adjust calls.
1731 (elfNN_ia64_relax_section): Adjust calls.
1732 (count_dyn_reloc): Fix typo.
1733 (elfNN_ia64_relocate_section): Adjust calls.
1734 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1735 (bfd_elfNN_bfd_reloc_type_lookup)
1736 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1737 * configure: Regenerate.
1738 * Makefile.in: Regenerate.
1740 2011-05-23 DJ Delorie <dj@redhat.com>
1742 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1743 the vma/lma swapping done in elf32_rx_modify_program_headers.
1745 2011-05-23 Nick Clifton <nickc@redhat.com>
1747 * elf-m10300.c (mn10300_elf_mkobject): New function.
1748 (bfd_elf32_mkobject): Define.
1750 2011-05-23 Alan Modra <amodra@gmail.com>
1752 * elf-bfd.h: Comment typo fix.
1753 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1754 struct elf_dyn_relocs throughout.
1755 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1757 2011-05-23 Alan Modra <amodra@gmail.com>
1759 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1760 functions rather than warning callback or _bfd_error_handler.
1761 * elf32-ppc.c: Likewise.
1762 * elf64-ppc.c: Likewise.
1763 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1764 arg error.
1765 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1767 2011-05-23 Alan Modra <amodra@gmail.com>
1769 PR 12763
1770 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1771 .tbss, and page align same for all SHT_NOBITS sections.
1773 2011-05-21 Alan Modra <amodra@gmail.com>
1775 PR 12763
1776 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1777 from PT_TLS header.
1778 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1779 segment if just for .tbss.
1780 (assign_file_positions_for_load_sections): Don't report "can't
1781 allocate in segment" errors for .tbss.
1782 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1783 from SHT_NOBITS section filepos.
1785 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1787 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1788 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1789 (elf32_tic6x_relocate_section): Handle them.
1791 2011-05-18 Nick Clifton <nickc@redhat.com>
1793 PR ld/12761
1794 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1795 sections when building shared libraries.
1797 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
1799 PR ld/12778
1800 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1801 reloc pointer.
1803 2011-05-18 Tristan Gingold <gingold@adacore.com>
1805 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1806 (xcoff_sweep): Always keep dwarf sections.
1807 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1809 2011-05-18 Tristan Gingold <gingold@adacore.com>
1811 * libxcoff.h (struct xcoff_dwsect_name): New type.
1812 (XCOFF_DWSECT_NBR_NAMES): New macro.
1813 (xcoff_dwsect_names): Declare.
1814 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1815 (styp_to_sec_flags): Ditto.
1816 (coff_new_section_hook): Ditto.
1817 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1818 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1820 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1822 PR ld/12759
1823 * elf32-rx.c (ignore_lma): New variable.
1824 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1825 (rx_modify_program_headers): Only copy the LMA into the VMA if
1826 ignore_lma is true.
1828 2011-05-17 Alan Modra <amodra@gmail.com>
1830 PR ld/12760
1831 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1832 * elflink.c (elf_link_add_object_symbols): Likewise.
1833 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1835 2011-05-16 Alan Modra <amodra@gmail.com>
1837 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1839 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1841 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1842 global GOT entries for GOT_PAGE relocations against global symbols.
1844 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1846 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1847 (tic6x-*-*): Replaced by these.
1848 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1849 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1850 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1851 Define.
1852 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1853 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1854 "elf32-target.h" two more times.
1855 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1856 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1857 bfd_elf32_tic6x_elf_le_vec.
1858 * configure: Regenerate.
1860 2011-05-13 Jan Beulich <jbeulich@novell.com>
1862 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1864 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1866 * config.in: Regenerated.
1867 * configure: Regenerated.
1868 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1869 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1870 HAVE_PSINFO32_T_PR_PID.
1871 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1872 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1873 and HAVE_PSINFO32_T_PR_PID.
1874 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1876 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1878 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1879 32bit psinfo.
1880 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1881 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1883 2011-05-09 Paul Brook <paul@codesourcery.com>
1885 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1886 * bfd-in2.h: Regenerate.
1887 * elf32-tic6x.c: Include limits.h.
1888 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1889 _tic6x_elf_section_data): New.
1890 (elf32_tic6x_section_data): Define.
1891 (elf32_tic6x_new_section_hook): Allocate target specific data.
1892 (elf32_tic6x_add_unwind_table_edit): New function.
1893 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
1894 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
1895 elf32_tic6x_copy_exidx_entry): New functions.
1896 (elf_backend_write_section): Define.
1898 2011-05-09 Paul Brook <paul@codesourcery.com>
1900 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
1901 elf32_tic6x_fake_sections): New functions.
1902 (elf_backend_fake_sections): Define.
1904 2011-05-09 Paul Brook <paul@codesourcery.com>
1906 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
1907 (elf_backend_gc_mark_extra_sections): Define.
1909 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1911 PR ld/12365
1912 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
1913 references to symbols defined in discarded sections.
1915 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1917 PR ld/12365
1918 * coffgen.c (coff_write_symbol): Assume input section is its own
1919 output section if output_section member not set.
1920 (coff_write_alien_symbol): Likewise.
1922 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
1924 PR ld/12730
1925 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
1927 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
1928 sections if needed.
1930 * section.c (SEC_ELF_REVERSE_COPY): New.
1931 * bfd-in2.h: Regenerated.
1933 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
1935 PR 12739
1936 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
1937 * bfd-in2.h: Regenerate.
1939 2011-05-06 Tristan Gingold <gingold@adacore.com>
1941 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
1942 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
1943 any code section. Add comments.
1944 (alpha_vms_object_p): Use void * instead of PTR.
1945 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
1946 (build_module_list): Guard against no DST section. Add comments.
1947 (alpha_vms_link_output_symbol): Discard undefined symbols.
1948 (alpha_vms_get_section_contents): Simply memcpy if the section was
1949 already loaded. Fix typo.
1950 (vms_new_section_hook): Use void * instead of PTR.
1951 (vms_alpha_vec): Ditto.
1953 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
1955 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
1956 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
1958 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
1960 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
1961 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
1962 mismatch. Choose the lower of the two values.
1963 (bfd_elf32_bfd_final_link): New macro.
1965 2011-04-28 Tristan Gingold <gingold@adacore.com>
1967 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
1968 (bfd_xcoff_swap_aux_out): Ditto.
1969 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
1970 (bfd_xcoff64_swap_aux_out): Ditto.
1972 2011-05-04 Alan Modra <amodra@gmail.com>
1974 PR ld/12727
1975 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
1976 was_undefined on dot-symbols.
1978 2011-05-03 Paul Brook <paul@codesourcery.com>
1981 * elf32-tic6x.c (elf32_tic6x_howto_table,
1982 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
1983 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
1984 Add R_C6000_EHTYPE.
1986 2011-05-01 Alan Modra <amodra@gmail.com>
1988 PR ld/12718
1989 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
1990 creating ifunc sections.
1991 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1993 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
1995 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
1996 names.
1998 2011-04-28 Tom Tromey <tromey@redhat.com>
2000 * bfdio.c (memory_bstat): Pass correct size to memset.
2002 2011-04-28 Mike Frysinger <vapier@gentoo.org>
2004 * dwarf2.c (dwarf_debug_sections): Mark const.
2005 * elf.c (special_sections): Likewise.
2006 * libbfd-in.h (dwarf_debug_sections): Likewise.
2007 * libbfd.h: Regenerate.
2009 2011-04-26 Kai Tietz <ktietz@redhat.com>
2011 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2012 debugging sections.
2014 2011-04-26 Tristan Gingold <gingold@adacore.com>
2016 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2018 2011-04-24 Alan Modra <amodra@gmail.com>
2020 PR ld/12365
2021 PR ld/12696
2022 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2023 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2024 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2025 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2026 it is a redef of an IR symbol in a real BFD.
2028 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2030 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2031 in readonly section in a shared object.
2032 (elf_i386_size_dynamic_sections): Likewise.
2033 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2034 (elf_x86_64_size_dynamic_sections): Likewise.
2036 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2038 PR ld/12694
2039 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2040 symbols.
2041 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2043 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2045 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2046 on dynamic symbol error.
2047 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2049 2011-04-20 Tristan Gingold <gingold@adacore.com>
2051 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2053 2011-04-20 Alan Modra <amodra@gmail.com>
2055 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2056 (bfd_hash_table_init_n): Overflow checking.
2057 (bfd_hash_set_default_size): Return current size. Take unsigned long
2058 arg. Add 65537 to hash_size primes.
2059 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2060 * bfd-in2.h: Regenerate.
2062 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2064 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2065 memmove elements.
2067 2011-04-20 Alan Modra <amodra@gmail.com>
2069 * libbfd.c (bfd_log2): Do return rounded up value.
2070 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2071 call with expanded old round down version of the function.
2073 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2074 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2076 2011-04-20 Alan Modra <amodra@gmail.com>
2078 PR ld/12365
2079 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2080 in their own common section.
2081 * elflink.c (elf_link_add_object_symbols): Likewise.
2082 * linker.c (generic_link_check_archive_element): Don't lose flags
2083 if common section is pre-existing.
2084 (_bfd_generic_link_add_one_symbol): Likewise.
2086 2011-04-20 Alan Modra <amodra@gmail.com>
2088 PR ld/12365
2089 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2090 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2091 multiple_definition regardless of allow_multiple_definition.
2092 * simple.c (simple_dummy_multiple_definition): Update.
2093 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2094 calls.
2096 2011-04-18 Tristan Gingold <gingold@adacore.com>
2098 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2100 2011-04-18 Alan Modra <amodra@gmail.com>
2102 PR ld/12365
2103 PR ld/12672
2104 * bfd.c (BFD_PLUGIN): Define.
2105 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2106 * bfd-in2.h: Regenerate.
2107 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2108 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2110 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2112 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2113 SEC_LOAD.
2115 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2117 * elf-bfd.h (struct sdt_note): New struct.
2118 (struct elf_obj_tdata) <sdt_note_head>: New field.
2119 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2120 (elfobj_grok_stapsdt_note): Likewise.
2121 (elf_parse_notes): Added code to treat SystemTap note
2122 sections.
2124 2011-04-12 Richard Henderson <rth@redhat.com>
2126 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2127 exclude empty .got sections.
2129 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2131 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2132 array access for BFD_RELOC_386_IRELATIVE.
2134 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2136 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2138 2011-04-11 Mark Wielaard <mjw@redhat.com>
2140 PR 10549
2141 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2142 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2143 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2144 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2145 also if STB_GNU_UNIQUE symbol binding was seen.
2146 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2147 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2148 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2149 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2150 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2151 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2153 2011-04-11 Alan Modra <amodra@gmail.com>
2155 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2156 sections.
2157 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2158 (_bfd_generic_get_section_contents_in_window): Likewise.
2159 * section.c (bfd_get_section_contents): Likewise.
2160 * compress.c (bfd_get_full_section_contents): Likewise.
2161 * elf32-rx.c (rx_final_link): Ignore rawsize.
2162 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2163 bfd with bfd_get_section_limit.
2164 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2165 os->size during final link. Update callers.
2166 * bfd-in2.h: Regenerate.
2168 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2170 PR ld/12637
2171 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2172 as the number of global entries when merging with the primary GOT.
2174 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2176 * elf32-i386.c: Update copyright year.
2177 * elf64-x86-64.c: Likewise.
2179 2011-04-09 Kai Tietz <ktietz@redhat.com>
2181 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2182 buffer and use rawsize for sorting.
2183 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2184 before doing alignment.
2186 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2188 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2189 error on unsupported relocation.
2190 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2192 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2194 PR binutils/12657
2195 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2196 pid_t.
2198 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2200 PR ld/12654
2201 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2202 instead of shared for R_386_TLS_LDO_32.
2204 2011-04-08 Tristan Gingold <gingold@adacore.com>
2206 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2207 * coff-pmac: Remove
2208 * xcoff-target.h: Remove
2209 * Makefile.in: Regenerate.
2211 2011-04-07 Cary Coutant <ccoutant@google.com>
2213 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2215 2011-04-07 Paul Brook <paul@codesourcery.com>
2217 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2218 pc-relative.
2219 (elf32_tic6x_howto_table_rel): Ditto.
2220 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2221 (elf32_tic6x_check_relocs): Ditto.
2223 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2225 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2226 targets.
2227 (strongarm*, thumb*, xscale*): Remove architectures.
2228 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2229 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2230 xscale-*-coff): Remove targets.
2232 2011-04-01 Tristan Gingold <gingold@adacore.com>
2234 * elfxx-ia64.c: include bfd_stdint.h
2236 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2238 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2239 dynobj and its initialization.
2241 2011-03-31 Tristan Gingold <gingold@adacore.com>
2243 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2244 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2245 BFD_HOST_LONG_LONG to 1.
2247 2011-03-31 Tristan Gingold <gingold@adacore.com>
2249 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2250 (_bfd_vms_write_etir): Ditto.
2251 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2252 * configure.com: Generate bfd_stdint.h
2254 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2256 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2257 (elf32_tic6x_setup): Declare.
2258 * elf32-tic6x.c: Include <limits.h>.
2259 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2260 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2261 New structures.
2262 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2263 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2264 tic6x_elf_scom_symbol_ptr): New static variables.
2265 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2266 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2267 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2268 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2269 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2270 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2271 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2272 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2273 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2274 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2275 to weak symbols as required by the ABI.
2276 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2277 as needed when generating DSBT output.
2278 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2279 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2280 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2281 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2282 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2283 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2284 New static functions.
2285 (ELF_MAXPAGESIZE): Define to 0x1000.
2286 (bfd_elf32_bfd_copy_private_bfd_data,
2287 bfd_elf32_bfd_link_hash_table_create,
2288 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2289 elf_backend_want_got_plt, elf_backend_want_dynbss,
2290 elf_backend_plt_readonly, elf_backend_got_header_size,
2291 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2292 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2293 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2294 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2295 elf_backend_section_from_bfd_section,
2296 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2297 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2298 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2300 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2301 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2302 * bfd/bfd-in2.h: Regenerate.
2303 * bfd/libbfd.h: Regenerate.
2304 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2306 2011-03-31 Tristan Gingold <gingold@adacore.com>
2308 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2309 entry on xcoff when value is C_NULL_VALUE.
2311 2011-03-31 Tristan Gingold <gingold@adacore.com>
2313 * libcoff-in.h (exec_hdr): Remove.
2314 * libcoff.h: Regenerate.
2316 2011-03-30 Nick Clifton <nickc@redhat.com>
2318 * po/da.po: Updated Danish translation.
2320 2011-03-29 Richard Henderson <rth@redhat.com>
2322 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2323 (elf64_alpha_gc_sweep_hook): New.
2324 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2325 (elf_backend_can_gc_sections): New.
2327 2011-03-26 John Marino <binutils@marino.st>
2329 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2330 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2331 * configure: Regenerate.
2333 2011-03-25 Michael Snyder <msnyder@vmware.com>
2335 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2337 2011-03-25 Tristan Gingold <gingold@adacore.com>
2339 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2340 of find_nearest_line on object files.
2342 2011-03-25 Tristan Gingold <gingold@adacore.com>
2344 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2345 Minor reordering.
2346 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2348 2011-03-24 Alan Modra <amodra@gmail.com>
2350 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2351 old-style __tls_get_addr calls without marker relocs don't match
2352 their arg setup insn one for one. If such mismatches are found
2353 report the reloc and don't do any tls optimization.
2354 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2356 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2358 * bfd-in2.h: Regenerate.
2360 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2362 * archures.c: Add AVR XMEGA architecture information.
2363 * cpu-avr.c (arch_info_struct): Likewise.
2364 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2365 (elf32_avr_object_p): Likewise.
2367 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2369 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2370 * bfd-in2.h: Regenerate.
2371 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2372 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2373 entry.
2374 (elf32_arm_howto_from_type): Update accordingly.
2375 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2376 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2377 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2378 with an extra noncall_refcount field.
2379 (arm_local_iplt_info): New structure.
2380 (elf_arm_obj_tdata): Add local_iplt.
2381 (elf32_arm_local_iplt): New accessor macro.
2382 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2383 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2384 Change tls_type to a bitfield and add is_iplt.
2385 (elf32_arm_link_hash_newfunc): Update accordingly.
2386 (elf32_arm_allocate_local_sym_info): New function.
2387 (elf32_arm_create_local_iplt): Likewise.
2388 (elf32_arm_get_plt_info): Likewise.
2389 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2390 (elf32_arm_get_local_dynreloc_list): Likewise.
2391 (create_ifunc_sections): Likewise.
2392 (elf32_arm_copy_indirect_symbol): Update after the changes to
2393 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2394 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2395 to get PLT information. Assert that all STT_GNU_IFUNC references
2396 are turned into PLT references.
2397 (arm_build_one_stub): Pass the symbol type to
2398 elf32_arm_final_link_relocate.
2399 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2400 (elf32_arm_allocate_irelocs): New function.
2401 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2402 all R_ARM_IRELATIVE.
2403 (elf32_arm_allocate_plt_entry): New function.
2404 (elf32_arm_populate_plt_entry): Likewise.
2405 (elf32_arm_final_link_relocate): Add an st_type parameter.
2406 Set srelgot to null for static objects. Use separate variables
2407 to record which st_value and st_type should be used when generating
2408 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2409 symbol's PLT information, setting has_iplt_entry, splt,
2410 plt_offset and gotplt_offset accordingly. Check whether
2411 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2412 the relocation target accordingly. Broaden assert to include
2413 .iplts. Don't set sreloc for static relocations. Assert that
2414 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2415 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2416 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2417 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2418 resolve GOT references to the .igot.plt entry.
2419 (elf32_arm_relocate_section): Update the call to
2420 elf32_arm_final_link_relocate.
2421 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2422 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2423 relocations in shared libraries and relocatable executables.
2424 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2425 to get the list of dynamic relocations for a local symbol.
2426 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2427 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2428 to allocate local symbol information. Treat R_ARM_REL32 and
2429 R_ARM_REL32_NOI as call relocations in shared libraries and
2430 relocatable executables. Record PLT information for local
2431 STT_GNU_IFUNC functions as well as global functions. Count
2432 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2433 to get the list of dynamic relocations for a local symbol.
2434 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2435 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2436 removed. Update after the changes to elf32_arm_link_hash_entry.
2437 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2438 entries should live in .plt or .iplt. Check whether the .igot.plt
2439 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2440 to allocate .plt and .(i)got.plt entries. Detect which .got
2441 entries will need R_ARM_IRELATIVE relocations and use
2442 elf32_arm_allocate_irelocs to allocate them. Likewise other
2443 non-.got dynamic relocations.
2444 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2445 and dynamic relocations for local STT_GNU_IFUNC symbols.
2446 Check whether the .igot.plt and .got entries can be combined.
2447 Detect which .got entries will need R_ARM_IRELATIVE relocations
2448 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2449 section pointers intead of strcmp checks. Handle iplt and igotplt.
2450 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2451 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2452 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2453 resolve to it.
2454 (elf32_arm_output_plt_map_1): New function, split out from
2455 elf32_arm_output_plt_map. Handle .iplt entries. Use
2456 elf32_arm_plt_needs_thumb_stub_p.
2457 (elf32_arm_output_plt_map): Call it.
2458 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2459 local .iplt entries.
2460 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2461 (elf32_arm_swap_symbol_out): Likewise.
2462 (elf32_arm_add_symbol_hook): New function.
2463 (elf_backend_add_symbol_hook): Define for all targets.
2465 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2467 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2468 * elf.c (swap_out_syms): Set st_target_internal for each
2469 Elf_Internal_Sym.
2470 * elfcode.h (elf_swap_symbol_in): Likewise.
2471 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2472 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2473 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2474 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2475 * elflink.c (elf_link_output_extsym): Likewise.
2476 (bfd_elf_final_link): Likewise.
2477 (elf_link_add_object_symbols): Copy st_target_internal
2478 to the hash table if we see a definition.
2479 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2480 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2481 a branch_type field.
2482 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2483 (arm_type_of_stub): Replace actual_st_type with an
2484 actual_branch_type parameter.
2485 (arm_build_one_stub): Use branch types rather than st_types to
2486 determine the type of branch.
2487 (cortex_a8_erratum_scan): Likewise.
2488 (elf32_arm_size_stubs): Likewise.
2489 (bfd_elf32_arm_process_before_allocation): Likewise.
2490 (allocate_dynrelocs_for_symbol): Likewise.
2491 (elf32_arm_finish_dynamic_sections): Likewise.
2492 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2493 a branch_type parameter.
2494 (elf32_arm_relocate_section): Update call accordingly.
2495 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2496 (elf32_arm_output_map_sym): Initialize st_target_internal.
2497 (elf32_arm_output_stub_sym): Likewise.
2498 (elf32_arm_symbol_processing): Delete.
2499 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2500 Use st_target_internal to record the branch type.
2501 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2502 Thumb functions.
2503 (elf32_arm_is_function_type): Delete.
2504 (elf_backend_symbol_processing): Likewise.
2505 (elf_backend_is_function_type): Likewise.
2507 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2509 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2510 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2511 into the PLT block.
2513 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2515 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2516 may_need_local_target_p and may_become_dynamic_p to classify
2517 the relocation type. Don't check info->symbolic or h->def_regular
2518 when deciding whether to record a potential dynamic reloc.
2519 Don't treat potential dynamic relocs as PLT references.
2520 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2521 try to make the PLT reference count go negative.
2523 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2525 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2526 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2527 Only create a dynamic relocation for local references if
2528 info->shared.
2529 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2530 allocation accordingly.
2531 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2533 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2535 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2536 (elf32_arm_add_dynreloc): Likewise.
2537 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2538 to allocate dynamic relocations.
2539 (elf32_arm_size_dynamic_sections): Likewise.
2540 (allocate_dynrelocs): Likewise. Rename to
2541 allocate_dynrelocs_for_symbol.
2542 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2543 create dynamic relocations.
2544 (elf32_arm_finish_dynamic_symbol): Likewise.
2546 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2548 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2549 x32 GD->IE and GD->LE transitions.
2550 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2551 and LD->LE transitions.
2553 2011-03-10 Alan Modra <amodra@gmail.com>
2555 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2556 for LO_DS error message and correct multiple.
2558 2011-03-10 Alan Modra <amodra@gmail.com>
2560 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2561 (ppc64_elf_link_just_syms): New function.
2562 (opd_entry_value): Don't assume big-endian host.
2563 (get_r2off): New function.
2564 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2566 2011-03-06 Michael Snyder <msnyder@vmware.com>
2568 * compress.c (bfd_compress_section_contents): Check for out of mem.
2570 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2571 that case statement falls through intentionally.
2573 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2575 2011-03-04 Alan Modra <amodra@gmail.com>
2577 * archive.c (bsd_write_armap): Don't call stat in deterministic
2578 mode, and don't use st_mtime if stat returns error.
2580 2011-03-03 Michael Snyder <msnyder@vmware.com>
2582 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2584 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2586 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2587 (aout_link_write_other_symbol): Missing break statement.
2589 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2591 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2593 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2595 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2596 x32 IE->LE transition.
2597 (elf_x86_64_relocate_section): Likewise.
2599 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2601 * elflink.c (is_reloc_section): Remove function.
2602 (get_dynamic_reloc_section_name): Construct string manually.
2604 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2606 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2607 (adjust_relative_path): Likewise.
2608 (_bfd_construct_extended_name_table): Likewise.
2609 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2610 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2611 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2612 * elf32-spu.c (sort_bfds): Likewise.
2613 (spu_elf_auto_overlay): Likewise.
2614 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2615 * xcofflink.c (xcoff_set_import_path): Likewise.
2616 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2617 (xtensa_regfile_lookup_shortname): Likewise.
2619 2011-02-28 Alan Modra <amodra@gmail.com>
2621 PR 12513
2622 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2623 stringsize. Properly sanity check symdef_count. Remove redundant
2624 bfd_release.
2626 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2628 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2629 and handle claim_file seeking. Only try to load the plugin once.
2631 2011-02-22 Andreas Schwab <schwab@redhat.com>
2633 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2634 relocation read the value from the second GOT slot.
2636 2011-02-15 Tristan Gingold <gingold@adacore.com>
2638 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2640 2011-02-15 Alan Modra <amodra@gmail.com>
2642 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2643 toc relocs. Fuss over free(NULL).
2645 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2647 * elflink.c (bfd_elf_size_dynamic_sections): Add
2648 bfd_get_symbol_leading_char to the start of newname.
2650 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2652 * configure: Regenerate.
2654 2011-02-09 Alan Modra <amodra@gmail.com>
2656 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2657 we are done. When optimising large toc, check that a global
2658 symbol on a toc reloc is defined in a kept section.
2660 2011-02-08 Nick Clifton <nickc@redhat.com>
2662 PR binutils/12467
2663 * elf.c (assign_file_positions_for_load_sections): Set the program
2664 header offset and entry size to zero if there are no program
2665 headers.
2667 2011-02-08 Alan Modra <amodra@gmail.com>
2669 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2670 local_syms when looking for local symbols in .toc.
2672 2011-02-01 Alan Modra <amodra@gmail.com>
2674 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2675 for toc pointer on any section having makes_toc_func_call set.
2676 (check_pasted_section): Ensure pasted .init/.fini fragments use
2677 the same toc if any has makes_toc_func_call set.
2679 2011-01-28 Joseph Myers <joseph@codesourcery.com>
2681 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2682 field.
2684 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2686 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2687 common sections too.
2689 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2691 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2692 Solaris target.
2694 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2696 Fix compilation for mingw64.
2697 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2698 typecast to avoid warning.
2699 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2700 usage.
2701 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2702 of long for pointer to avoid warning.
2703 (elfNN_ia64_relax_brl): Idem.
2704 (elfNN_ia64_install_value): Idem.
2705 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2707 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2709 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2710 h->needs_plt when deciding whether to record a possible dynamic reloc.
2712 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2714 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2715 dynamic relocs for the removed section.
2717 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2719 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2720 relocations.
2722 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2724 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2725 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2726 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2727 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2728 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2729 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2730 for ILP32.
2732 2011-01-14 Alan Modra <amodra@gmail.com>
2734 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2735 error.
2736 (_bfd_default_error_handler): Likewise.
2737 * elf.c (print_segment_map): Likewise.
2738 * libbfd.c (warn_deprecated): Likewise.
2739 * som.c (som_sizeof_headers): No need to do so here.
2740 * coff-i860.c: Replace use of printf for error messages with
2741 _bfd_error_handler.
2742 * coff-ppc.c: Likewise.
2743 * coff-sh.c: Likewise.
2744 * elf32-bfin.c: Likewise.
2745 * elf32-dlx.c: Likewise.
2746 * elf32-mep.c: Likewise.
2747 * elf32-v850.c: Likewise.
2748 * mach-o.c: Likewise.
2749 * pef.c: Likewise.
2751 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2753 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2754 swap_reloca_out.
2755 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2756 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2757 for 32bit.
2758 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2759 ELF_ST_TYPE.
2760 (elf_x86_64_finish_dynamic_symbol): Updated.
2761 (elf_x86_64_finish_dynamic_sections): Don't use
2762 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2763 bfd_elf64_swap_dyn_out.
2765 2011-01-14 J. Park <grassman@gmail.com>
2767 PR ld/12339
2768 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2769 following bfd_link_hash_warning symbol link.
2771 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2772 Glauber de Oliveira Costa <glommer@gmail.com>
2774 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2775 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2776 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2777 relocations.
2778 * libbfd.h: Rebuilt.
2779 * bfd-in2.h: Rebuilt.
2780 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2781 (elf32_arm_reloc_map): Likewise.
2782 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2783 (elf32_arm_stub_long_branch_any_tls_pic,
2784 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2785 (DEF_STUBS): Add new stubs.
2786 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2787 (elf32_arm_local_tlsdesc_gotent): New.
2788 (GOT_TLS_GDESC): New mask.
2789 (GOT_TLS_GD_ANY): Define.
2790 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2791 (elf32_arm_compute_jump_table_size): New.
2792 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2793 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2794 sgotplt_jump_table_size fields.
2795 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2796 (elf32_arm_link_hash_table_create): Initialize new fields.
2797 (arm_type_of_stub): Check TLS desc relocs too.
2798 (elf32_arm_stub_name): TLS desc relocs can be shared.
2799 (elf32_arm_tls_transition): Determine relaxation.
2800 (arm_stub_required_alignment): Add tls stubs.
2801 (elf32_arm_size_stubs): Likewise.
2802 (elf32_arm_tls_relax): Perform TLS relaxing.
2803 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2804 (IS_ARM_TLS_GNU_RELOC): New.
2805 (IS_ARM_TLS_RELOC): Use it.
2806 (elf32_arm_relocate_section): Perform TLS relaxing.
2807 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2808 desc relocations.
2809 (allocate_dynrelocs): Allocate tls desc relcoations.
2810 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2811 symbols.
2812 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2813 got slots.
2814 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2815 symbol.
2816 (elf32_arm_finish_dynamic_symbol): Adjust.
2817 (arm_put_trampoline): New.
2818 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2819 trampolines.
2820 (elf_backend_always_size_sections): Define.
2822 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2824 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2826 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2828 PR ld/12366
2829 PR ld/12371
2830 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2831 handle symbols marked with regular reference, but not non-GOT
2832 reference when building shared library.
2834 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2835 local and global STT_GNU_IFUNC symols when building shared
2836 library.
2837 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2839 2011-01-05 DJ Delorie <dj@redhat.com>
2841 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2842 * libbfd.h: Regenerate.
2843 * bfd-in2.h: Regenerate.
2844 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2846 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2848 * cpu-i386.c (bfd_i386_compatible): New.
2849 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2850 with bfd_i386_compatible.
2851 (bfd_x86_64_arch_intel_syntax): Likewise.
2852 (bfd_i386_arch_intel_syntax): Likewise.
2853 (i8086_arch): Likewise.
2854 (bfd_x64_32_arch): Likewise.
2855 (bfd_x86_64_arch): Likewise.
2856 (bfd_i386_arch): Likewise.
2858 For older changes see ChangeLog-2010
2859 \f
2860 Local Variables:
2861 mode: change-log
2862 left-margin: 8
2863 fill-column: 74
2864 version-control: never
2865 End: