1 2011-03-30 Tristan Gingold <gingold@adacore.com>
3 * libcoff-in.h (exec_hdr): Remove.
4 * libcoff.h: Regenerate.
6 2011-03-30 Nick Clifton <nickc@redhat.com>
8 * po/da.po: Updated Danish translation.
10 2011-03-29 Richard Henderson <rth@redhat.com>
12 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
13 (elf64_alpha_gc_sweep_hook): New.
14 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
15 (elf_backend_can_gc_sections): New.
17 2011-03-26 John Marino <binutils@marino.st>
19 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
20 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
21 * configure: Regenerate.
23 2011-03-25 Michael Snyder <msnyder@vmware.com>
25 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
27 2011-03-25 Tristan Gingold <gingold@adacore.com>
29 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
30 of find_nearest_line on object files.
32 2011-03-25 Tristan Gingold <gingold@adacore.com>
34 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
36 (alpha_vms_create_eisd_for_section): Make code sections read-only.
38 2011-03-24 Alan Modra <amodra@gmail.com>
40 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
41 old-style __tls_get_addr calls without marker relocs don't match
42 their arg setup insn one for one. If such mismatches are found
43 report the reloc and don't do any tls optimization.
44 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
46 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
48 * bfd-in2.h: Regenerate.
50 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
52 * archures.c: Add AVR XMEGA architecture information.
53 * cpu-avr.c (arch_info_struct): Likewise.
54 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
55 (elf32_avr_object_p): Likewise.
57 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
59 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
60 * bfd-in2.h: Regenerate.
61 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
62 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
64 (elf32_arm_howto_from_type): Update accordingly.
65 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
66 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
67 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
68 with an extra noncall_refcount field.
69 (arm_local_iplt_info): New structure.
70 (elf_arm_obj_tdata): Add local_iplt.
71 (elf32_arm_local_iplt): New accessor macro.
72 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
73 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
74 Change tls_type to a bitfield and add is_iplt.
75 (elf32_arm_link_hash_newfunc): Update accordingly.
76 (elf32_arm_allocate_local_sym_info): New function.
77 (elf32_arm_create_local_iplt): Likewise.
78 (elf32_arm_get_plt_info): Likewise.
79 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
80 (elf32_arm_get_local_dynreloc_list): Likewise.
81 (create_ifunc_sections): Likewise.
82 (elf32_arm_copy_indirect_symbol): Update after the changes to
83 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
84 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
85 to get PLT information. Assert that all STT_GNU_IFUNC references
86 are turned into PLT references.
87 (arm_build_one_stub): Pass the symbol type to
88 elf32_arm_final_link_relocate.
89 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
90 (elf32_arm_allocate_irelocs): New function.
91 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
93 (elf32_arm_allocate_plt_entry): New function.
94 (elf32_arm_populate_plt_entry): Likewise.
95 (elf32_arm_final_link_relocate): Add an st_type parameter.
96 Set srelgot to null for static objects. Use separate variables
97 to record which st_value and st_type should be used when generating
98 a dynamic relocation. Use elf32_arm_get_plt_info to find the
99 symbol's PLT information, setting has_iplt_entry, splt,
100 plt_offset and gotplt_offset accordingly. Check whether
101 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
102 the relocation target accordingly. Broaden assert to include
103 .iplts. Don't set sreloc for static relocations. Assert that
104 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
105 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
106 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
107 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
108 resolve GOT references to the .igot.plt entry.
109 (elf32_arm_relocate_section): Update the call to
110 elf32_arm_final_link_relocate.
111 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
112 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
113 relocations in shared libraries and relocatable executables.
114 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
115 to get the list of dynamic relocations for a local symbol.
116 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
117 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
118 to allocate local symbol information. Treat R_ARM_REL32 and
119 R_ARM_REL32_NOI as call relocations in shared libraries and
120 relocatable executables. Record PLT information for local
121 STT_GNU_IFUNC functions as well as global functions. Count
122 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
123 to get the list of dynamic relocations for a local symbol.
124 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
125 Don't remove STT_GNU_IFUNC PLTs unless all references have been
126 removed. Update after the changes to elf32_arm_link_hash_entry.
127 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
128 entries should live in .plt or .iplt. Check whether the .igot.plt
129 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
130 to allocate .plt and .(i)got.plt entries. Detect which .got
131 entries will need R_ARM_IRELATIVE relocations and use
132 elf32_arm_allocate_irelocs to allocate them. Likewise other
133 non-.got dynamic relocations.
134 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
135 and dynamic relocations for local STT_GNU_IFUNC symbols.
136 Check whether the .igot.plt and .got entries can be combined.
137 Detect which .got entries will need R_ARM_IRELATIVE relocations
138 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
139 section pointers intead of strcmp checks. Handle iplt and igotplt.
140 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
141 to fill in .plt, .got.plt and .rel(a).plt entries. Point
142 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
144 (elf32_arm_output_plt_map_1): New function, split out from
145 elf32_arm_output_plt_map. Handle .iplt entries. Use
146 elf32_arm_plt_needs_thumb_stub_p.
147 (elf32_arm_output_plt_map): Call it.
148 (elf32_arm_output_arch_local_syms): Add mapping symbols for
150 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
151 (elf32_arm_swap_symbol_out): Likewise.
152 (elf32_arm_add_symbol_hook): New function.
153 (elf_backend_add_symbol_hook): Define for all targets.
155 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
157 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
158 * elf.c (swap_out_syms): Set st_target_internal for each
160 * elfcode.h (elf_swap_symbol_in): Likewise.
161 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
162 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
163 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
164 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
165 * elflink.c (elf_link_output_extsym): Likewise.
166 (bfd_elf_final_link): Likewise.
167 (elf_link_add_object_symbols): Copy st_target_internal
168 to the hash table if we see a definition.
169 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
170 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
172 (a8_erratum_fix, a8_erratum_reloc): Likewise.
173 (arm_type_of_stub): Replace actual_st_type with an
174 actual_branch_type parameter.
175 (arm_build_one_stub): Use branch types rather than st_types to
176 determine the type of branch.
177 (cortex_a8_erratum_scan): Likewise.
178 (elf32_arm_size_stubs): Likewise.
179 (bfd_elf32_arm_process_before_allocation): Likewise.
180 (allocate_dynrelocs_for_symbol): Likewise.
181 (elf32_arm_finish_dynamic_sections): Likewise.
182 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
183 a branch_type parameter.
184 (elf32_arm_relocate_section): Update call accordingly.
185 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
186 (elf32_arm_output_map_sym): Initialize st_target_internal.
187 (elf32_arm_output_stub_sym): Likewise.
188 (elf32_arm_symbol_processing): Delete.
189 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
190 Use st_target_internal to record the branch type.
191 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
193 (elf32_arm_is_function_type): Delete.
194 (elf_backend_symbol_processing): Likewise.
195 (elf_backend_is_function_type): Likewise.
197 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
199 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
200 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
203 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
205 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
206 may_need_local_target_p and may_become_dynamic_p to classify
207 the relocation type. Don't check info->symbolic or h->def_regular
208 when deciding whether to record a potential dynamic reloc.
209 Don't treat potential dynamic relocs as PLT references.
210 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
211 try to make the PLT reference count go negative.
213 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
215 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
216 GOT entry here, rather than leaving it to finish_dynamic_symbol.
217 Only create a dynamic relocation for local references if
219 (allocate_dynrelocs_for_symbol): Update dynamic relocation
220 allocation accordingly.
221 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
223 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
225 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
226 (elf32_arm_add_dynreloc): Likewise.
227 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
228 to allocate dynamic relocations.
229 (elf32_arm_size_dynamic_sections): Likewise.
230 (allocate_dynrelocs): Likewise. Rename to
231 allocate_dynrelocs_for_symbol.
232 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
233 create dynamic relocations.
234 (elf32_arm_finish_dynamic_symbol): Likewise.
236 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
238 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
239 x32 GD->IE and GD->LE transitions.
240 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
241 and LD->LE transitions.
243 2011-03-10 Alan Modra <amodra@gmail.com>
245 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
246 for LO_DS error message and correct multiple.
248 2011-03-10 Alan Modra <amodra@gmail.com>
250 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
251 (ppc64_elf_link_just_syms): New function.
252 (opd_entry_value): Don't assume big-endian host.
253 (get_r2off): New function.
254 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
256 2011-03-06 Michael Snyder <msnyder@vmware.com>
258 * compress.c (bfd_compress_section_contents): Check for out of mem.
260 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
261 that case statement falls through intentionally.
263 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
265 2011-03-04 Alan Modra <amodra@gmail.com>
267 * archive.c (bsd_write_armap): Don't call stat in deterministic
268 mode, and don't use st_mtime if stat returns error.
270 2011-03-03 Michael Snyder <msnyder@vmware.com>
272 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
274 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
276 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
277 (aout_link_write_other_symbol): Missing break statement.
279 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
281 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
283 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
285 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
286 x32 IE->LE transition.
287 (elf_x86_64_relocate_section): Likewise.
289 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
291 * elflink.c (is_reloc_section): Remove function.
292 (get_dynamic_reloc_section_name): Construct string manually.
294 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
296 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
297 (adjust_relative_path): Likewise.
298 (_bfd_construct_extended_name_table): Likewise.
299 * corefile.c (generic_core_file_matches_executable_p): Likewise.
300 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
301 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
302 * elf32-spu.c (sort_bfds): Likewise.
303 (spu_elf_auto_overlay): Likewise.
304 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
305 * xcofflink.c (xcoff_set_import_path): Likewise.
306 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
307 (xtensa_regfile_lookup_shortname): Likewise.
309 2011-02-28 Alan Modra <amodra@gmail.com>
312 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
313 stringsize. Properly sanity check symdef_count. Remove redundant
316 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
318 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
319 and handle claim_file seeking. Only try to load the plugin once.
321 2011-02-22 Andreas Schwab <schwab@redhat.com>
323 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
324 relocation read the value from the second GOT slot.
326 2011-02-15 Tristan Gingold <gingold@adacore.com>
328 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
330 2011-02-15 Alan Modra <amodra@gmail.com>
332 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
333 toc relocs. Fuss over free(NULL).
335 2011-02-14 Mike Frysinger <vapier@gentoo.org>
337 * elflink.c (bfd_elf_size_dynamic_sections): Add
338 bfd_get_symbol_leading_char to the start of newname.
340 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
342 * configure: Regenerate.
344 2011-02-09 Alan Modra <amodra@gmail.com>
346 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
347 we are done. When optimising large toc, check that a global
348 symbol on a toc reloc is defined in a kept section.
350 2011-02-08 Nick Clifton <nickc@redhat.com>
353 * elf.c (assign_file_positions_for_load_sections): Set the program
354 header offset and entry size to zero if there are no program
357 2011-02-08 Alan Modra <amodra@gmail.com>
359 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
360 local_syms when looking for local symbols in .toc.
362 2011-02-01 Alan Modra <amodra@gmail.com>
364 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
365 for toc pointer on any section having makes_toc_func_call set.
366 (check_pasted_section): Ensure pasted .init/.fini fragments use
367 the same toc if any has makes_toc_func_call set.
369 2011-01-28 Joseph Myers <joseph@codesourcery.com>
371 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
374 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
376 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
379 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
381 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
384 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
386 Fix compilation for mingw64.
387 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
388 typecast to avoid warning.
389 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
391 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
392 of long for pointer to avoid warning.
393 (elfNN_ia64_relax_brl): Idem.
394 (elfNN_ia64_install_value): Idem.
395 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
397 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
399 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
400 h->needs_plt when deciding whether to record a possible dynamic reloc.
402 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
404 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
405 dynamic relocs for the removed section.
407 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
409 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
412 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
414 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
415 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
416 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
417 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
418 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
419 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
422 2011-01-14 Alan Modra <amodra@gmail.com>
424 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
426 (_bfd_default_error_handler): Likewise.
427 * elf.c (print_segment_map): Likewise.
428 * libbfd.c (warn_deprecated): Likewise.
429 * som.c (som_sizeof_headers): No need to do so here.
430 * coff-i860.c: Replace use of printf for error messages with
432 * coff-ppc.c: Likewise.
433 * coff-sh.c: Likewise.
434 * elf32-bfin.c: Likewise.
435 * elf32-dlx.c: Likewise.
436 * elf32-mep.c: Likewise.
437 * elf32-v850.c: Likewise.
438 * mach-o.c: Likewise.
441 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
443 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
445 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
446 (elf_x86_64_check_relocs): Align relocation section to 4 byte
448 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
450 (elf_x86_64_finish_dynamic_symbol): Updated.
451 (elf_x86_64_finish_dynamic_sections): Don't use
452 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
453 bfd_elf64_swap_dyn_out.
455 2011-01-14 J. Park <grassman@gmail.com>
458 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
459 following bfd_link_hash_warning symbol link.
461 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
462 Glauber de Oliveira Costa <glommer@gmail.com>
464 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
465 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
466 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
469 * bfd-in2.h: Rebuilt.
470 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
471 (elf32_arm_reloc_map): Likewise.
472 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
473 (elf32_arm_stub_long_branch_any_tls_pic,
474 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
475 (DEF_STUBS): Add new stubs.
476 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
477 (elf32_arm_local_tlsdesc_gotent): New.
478 (GOT_TLS_GDESC): New mask.
479 (GOT_TLS_GD_ANY): Define.
480 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
481 (elf32_arm_compute_jump_table_size): New.
482 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
483 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
484 sgotplt_jump_table_size fields.
485 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
486 (elf32_arm_link_hash_table_create): Initialize new fields.
487 (arm_type_of_stub): Check TLS desc relocs too.
488 (elf32_arm_stub_name): TLS desc relocs can be shared.
489 (elf32_arm_tls_transition): Determine relaxation.
490 (arm_stub_required_alignment): Add tls stubs.
491 (elf32_arm_size_stubs): Likewise.
492 (elf32_arm_tls_relax): Perform TLS relaxing.
493 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
494 (IS_ARM_TLS_GNU_RELOC): New.
495 (IS_ARM_TLS_RELOC): Use it.
496 (elf32_arm_relocate_section): Perform TLS relaxing.
497 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
499 (allocate_dynrelocs): Allocate tls desc relcoations.
500 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
502 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
504 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
506 (elf32_arm_finish_dynamic_symbol): Adjust.
507 (arm_put_trampoline): New.
508 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
510 (elf_backend_always_size_sections): Define.
512 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
514 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
516 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
520 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
521 handle symbols marked with regular reference, but not non-GOT
522 reference when building shared library.
524 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
525 local and global STT_GNU_IFUNC symols when building shared
527 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
529 2011-01-05 DJ Delorie <dj@redhat.com>
531 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
532 * libbfd.h: Regenerate.
533 * bfd-in2.h: Regenerate.
534 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
536 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
538 * cpu-i386.c (bfd_i386_compatible): New.
539 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
540 with bfd_i386_compatible.
541 (bfd_x86_64_arch_intel_syntax): Likewise.
542 (bfd_i386_arch_intel_syntax): Likewise.
543 (i8086_arch): Likewise.
544 (bfd_x64_32_arch): Likewise.
545 (bfd_x86_64_arch): Likewise.
546 (bfd_i386_arch): Likewise.
548 For older changes see ChangeLog-2010
554 version-control: never