1 2011-04-08 Tristan Gingold <gingold@adacore.com>
3 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
5 * xcoff-target.h: Remove
6 * Makefile.in: Regenerate.
8 2011-04-07 Cary Coutant <ccoutant@google.com>
10 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
12 2011-04-07 Paul Brook <paul@codesourcery.com>
14 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
16 (elf32_tic6x_howto_table_rel): Ditto.
17 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
18 (elf32_tic6x_check_relocs): Ditto.
20 2011-04-06 Joseph Myers <joseph@codesourcery.com>
22 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
24 (strongarm*, thumb*, xscale*): Remove architectures.
25 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
26 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
27 xscale-*-coff): Remove targets.
29 2011-04-01 Tristan Gingold <gingold@adacore.com>
31 * elfxx-ia64.c: include bfd_stdint.h
33 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
35 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
36 dynobj and its initialization.
38 2011-03-31 Tristan Gingold <gingold@adacore.com>
40 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
41 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
42 BFD_HOST_LONG_LONG to 1.
44 2011-03-31 Tristan Gingold <gingold@adacore.com>
46 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
47 (_bfd_vms_write_etir): Ditto.
48 (_bfd_vms_slurp_etir): Avoid to use intptr_t
49 * configure.com: Generate bfd_stdint.h
51 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
53 * elf32-tic6x.h (struct elf32_tic6x_params): New.
54 (elf32_tic6x_setup): Declare.
55 * elf32-tic6x.c: Include <limits.h>.
56 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
57 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
59 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
60 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
61 tic6x_elf_scom_symbol_ptr): New static variables.
62 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
63 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
64 R_C6000_PCR_H16 and R_C6000_PCR_L16.
65 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
66 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
67 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
68 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
69 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
70 elf32_tic6x_adjust_dynamic_symbol): New static functions.
71 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
72 to weak symbols as required by the ABI.
73 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
74 as needed when generating DSBT output.
75 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
76 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
77 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
78 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
79 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
80 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
82 (ELF_MAXPAGESIZE): Define to 0x1000.
83 (bfd_elf32_bfd_copy_private_bfd_data,
84 bfd_elf32_bfd_link_hash_table_create,
85 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
86 elf_backend_want_got_plt, elf_backend_want_dynbss,
87 elf_backend_plt_readonly, elf_backend_got_header_size,
88 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
89 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
90 elf_backend_check_relocs, elf_backend_add_symbol_hook,
91 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
92 elf_backend_section_from_bfd_section,
93 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
94 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
95 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
97 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
98 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
99 * bfd/bfd-in2.h: Regenerate.
100 * bfd/libbfd.h: Regenerate.
101 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
103 2011-03-31 Tristan Gingold <gingold@adacore.com>
105 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
106 entry on xcoff when value is C_NULL_VALUE.
108 2011-03-31 Tristan Gingold <gingold@adacore.com>
110 * libcoff-in.h (exec_hdr): Remove.
111 * libcoff.h: Regenerate.
113 2011-03-30 Nick Clifton <nickc@redhat.com>
115 * po/da.po: Updated Danish translation.
117 2011-03-29 Richard Henderson <rth@redhat.com>
119 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
120 (elf64_alpha_gc_sweep_hook): New.
121 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
122 (elf_backend_can_gc_sections): New.
124 2011-03-26 John Marino <binutils@marino.st>
126 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
127 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
128 * configure: Regenerate.
130 2011-03-25 Michael Snyder <msnyder@vmware.com>
132 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
134 2011-03-25 Tristan Gingold <gingold@adacore.com>
136 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
137 of find_nearest_line on object files.
139 2011-03-25 Tristan Gingold <gingold@adacore.com>
141 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
143 (alpha_vms_create_eisd_for_section): Make code sections read-only.
145 2011-03-24 Alan Modra <amodra@gmail.com>
147 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
148 old-style __tls_get_addr calls without marker relocs don't match
149 their arg setup insn one for one. If such mismatches are found
150 report the reloc and don't do any tls optimization.
151 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
153 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
155 * bfd-in2.h: Regenerate.
157 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
159 * archures.c: Add AVR XMEGA architecture information.
160 * cpu-avr.c (arch_info_struct): Likewise.
161 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
162 (elf32_avr_object_p): Likewise.
164 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
166 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
167 * bfd-in2.h: Regenerate.
168 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
169 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
171 (elf32_arm_howto_from_type): Update accordingly.
172 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
173 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
174 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
175 with an extra noncall_refcount field.
176 (arm_local_iplt_info): New structure.
177 (elf_arm_obj_tdata): Add local_iplt.
178 (elf32_arm_local_iplt): New accessor macro.
179 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
180 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
181 Change tls_type to a bitfield and add is_iplt.
182 (elf32_arm_link_hash_newfunc): Update accordingly.
183 (elf32_arm_allocate_local_sym_info): New function.
184 (elf32_arm_create_local_iplt): Likewise.
185 (elf32_arm_get_plt_info): Likewise.
186 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
187 (elf32_arm_get_local_dynreloc_list): Likewise.
188 (create_ifunc_sections): Likewise.
189 (elf32_arm_copy_indirect_symbol): Update after the changes to
190 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
191 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
192 to get PLT information. Assert that all STT_GNU_IFUNC references
193 are turned into PLT references.
194 (arm_build_one_stub): Pass the symbol type to
195 elf32_arm_final_link_relocate.
196 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
197 (elf32_arm_allocate_irelocs): New function.
198 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
200 (elf32_arm_allocate_plt_entry): New function.
201 (elf32_arm_populate_plt_entry): Likewise.
202 (elf32_arm_final_link_relocate): Add an st_type parameter.
203 Set srelgot to null for static objects. Use separate variables
204 to record which st_value and st_type should be used when generating
205 a dynamic relocation. Use elf32_arm_get_plt_info to find the
206 symbol's PLT information, setting has_iplt_entry, splt,
207 plt_offset and gotplt_offset accordingly. Check whether
208 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
209 the relocation target accordingly. Broaden assert to include
210 .iplts. Don't set sreloc for static relocations. Assert that
211 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
212 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
213 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
214 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
215 resolve GOT references to the .igot.plt entry.
216 (elf32_arm_relocate_section): Update the call to
217 elf32_arm_final_link_relocate.
218 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
219 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
220 relocations in shared libraries and relocatable executables.
221 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
222 to get the list of dynamic relocations for a local symbol.
223 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
224 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
225 to allocate local symbol information. Treat R_ARM_REL32 and
226 R_ARM_REL32_NOI as call relocations in shared libraries and
227 relocatable executables. Record PLT information for local
228 STT_GNU_IFUNC functions as well as global functions. Count
229 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
230 to get the list of dynamic relocations for a local symbol.
231 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
232 Don't remove STT_GNU_IFUNC PLTs unless all references have been
233 removed. Update after the changes to elf32_arm_link_hash_entry.
234 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
235 entries should live in .plt or .iplt. Check whether the .igot.plt
236 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
237 to allocate .plt and .(i)got.plt entries. Detect which .got
238 entries will need R_ARM_IRELATIVE relocations and use
239 elf32_arm_allocate_irelocs to allocate them. Likewise other
240 non-.got dynamic relocations.
241 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
242 and dynamic relocations for local STT_GNU_IFUNC symbols.
243 Check whether the .igot.plt and .got entries can be combined.
244 Detect which .got entries will need R_ARM_IRELATIVE relocations
245 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
246 section pointers intead of strcmp checks. Handle iplt and igotplt.
247 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
248 to fill in .plt, .got.plt and .rel(a).plt entries. Point
249 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
251 (elf32_arm_output_plt_map_1): New function, split out from
252 elf32_arm_output_plt_map. Handle .iplt entries. Use
253 elf32_arm_plt_needs_thumb_stub_p.
254 (elf32_arm_output_plt_map): Call it.
255 (elf32_arm_output_arch_local_syms): Add mapping symbols for
257 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
258 (elf32_arm_swap_symbol_out): Likewise.
259 (elf32_arm_add_symbol_hook): New function.
260 (elf_backend_add_symbol_hook): Define for all targets.
262 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
264 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
265 * elf.c (swap_out_syms): Set st_target_internal for each
267 * elfcode.h (elf_swap_symbol_in): Likewise.
268 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
269 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
270 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
271 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
272 * elflink.c (elf_link_output_extsym): Likewise.
273 (bfd_elf_final_link): Likewise.
274 (elf_link_add_object_symbols): Copy st_target_internal
275 to the hash table if we see a definition.
276 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
277 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
279 (a8_erratum_fix, a8_erratum_reloc): Likewise.
280 (arm_type_of_stub): Replace actual_st_type with an
281 actual_branch_type parameter.
282 (arm_build_one_stub): Use branch types rather than st_types to
283 determine the type of branch.
284 (cortex_a8_erratum_scan): Likewise.
285 (elf32_arm_size_stubs): Likewise.
286 (bfd_elf32_arm_process_before_allocation): Likewise.
287 (allocate_dynrelocs_for_symbol): Likewise.
288 (elf32_arm_finish_dynamic_sections): Likewise.
289 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
290 a branch_type parameter.
291 (elf32_arm_relocate_section): Update call accordingly.
292 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
293 (elf32_arm_output_map_sym): Initialize st_target_internal.
294 (elf32_arm_output_stub_sym): Likewise.
295 (elf32_arm_symbol_processing): Delete.
296 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
297 Use st_target_internal to record the branch type.
298 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
300 (elf32_arm_is_function_type): Delete.
301 (elf_backend_symbol_processing): Likewise.
302 (elf_backend_is_function_type): Likewise.
304 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
306 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
307 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
310 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
312 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
313 may_need_local_target_p and may_become_dynamic_p to classify
314 the relocation type. Don't check info->symbolic or h->def_regular
315 when deciding whether to record a potential dynamic reloc.
316 Don't treat potential dynamic relocs as PLT references.
317 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
318 try to make the PLT reference count go negative.
320 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
322 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
323 GOT entry here, rather than leaving it to finish_dynamic_symbol.
324 Only create a dynamic relocation for local references if
326 (allocate_dynrelocs_for_symbol): Update dynamic relocation
327 allocation accordingly.
328 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
330 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
332 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
333 (elf32_arm_add_dynreloc): Likewise.
334 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
335 to allocate dynamic relocations.
336 (elf32_arm_size_dynamic_sections): Likewise.
337 (allocate_dynrelocs): Likewise. Rename to
338 allocate_dynrelocs_for_symbol.
339 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
340 create dynamic relocations.
341 (elf32_arm_finish_dynamic_symbol): Likewise.
343 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
345 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
346 x32 GD->IE and GD->LE transitions.
347 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
348 and LD->LE transitions.
350 2011-03-10 Alan Modra <amodra@gmail.com>
352 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
353 for LO_DS error message and correct multiple.
355 2011-03-10 Alan Modra <amodra@gmail.com>
357 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
358 (ppc64_elf_link_just_syms): New function.
359 (opd_entry_value): Don't assume big-endian host.
360 (get_r2off): New function.
361 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
363 2011-03-06 Michael Snyder <msnyder@vmware.com>
365 * compress.c (bfd_compress_section_contents): Check for out of mem.
367 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
368 that case statement falls through intentionally.
370 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
372 2011-03-04 Alan Modra <amodra@gmail.com>
374 * archive.c (bsd_write_armap): Don't call stat in deterministic
375 mode, and don't use st_mtime if stat returns error.
377 2011-03-03 Michael Snyder <msnyder@vmware.com>
379 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
381 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
383 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
384 (aout_link_write_other_symbol): Missing break statement.
386 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
388 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
390 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
392 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
393 x32 IE->LE transition.
394 (elf_x86_64_relocate_section): Likewise.
396 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
398 * elflink.c (is_reloc_section): Remove function.
399 (get_dynamic_reloc_section_name): Construct string manually.
401 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
403 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
404 (adjust_relative_path): Likewise.
405 (_bfd_construct_extended_name_table): Likewise.
406 * corefile.c (generic_core_file_matches_executable_p): Likewise.
407 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
408 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
409 * elf32-spu.c (sort_bfds): Likewise.
410 (spu_elf_auto_overlay): Likewise.
411 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
412 * xcofflink.c (xcoff_set_import_path): Likewise.
413 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
414 (xtensa_regfile_lookup_shortname): Likewise.
416 2011-02-28 Alan Modra <amodra@gmail.com>
419 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
420 stringsize. Properly sanity check symdef_count. Remove redundant
423 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
425 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
426 and handle claim_file seeking. Only try to load the plugin once.
428 2011-02-22 Andreas Schwab <schwab@redhat.com>
430 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
431 relocation read the value from the second GOT slot.
433 2011-02-15 Tristan Gingold <gingold@adacore.com>
435 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
437 2011-02-15 Alan Modra <amodra@gmail.com>
439 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
440 toc relocs. Fuss over free(NULL).
442 2011-02-14 Mike Frysinger <vapier@gentoo.org>
444 * elflink.c (bfd_elf_size_dynamic_sections): Add
445 bfd_get_symbol_leading_char to the start of newname.
447 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
449 * configure: Regenerate.
451 2011-02-09 Alan Modra <amodra@gmail.com>
453 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
454 we are done. When optimising large toc, check that a global
455 symbol on a toc reloc is defined in a kept section.
457 2011-02-08 Nick Clifton <nickc@redhat.com>
460 * elf.c (assign_file_positions_for_load_sections): Set the program
461 header offset and entry size to zero if there are no program
464 2011-02-08 Alan Modra <amodra@gmail.com>
466 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
467 local_syms when looking for local symbols in .toc.
469 2011-02-01 Alan Modra <amodra@gmail.com>
471 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
472 for toc pointer on any section having makes_toc_func_call set.
473 (check_pasted_section): Ensure pasted .init/.fini fragments use
474 the same toc if any has makes_toc_func_call set.
476 2011-01-28 Joseph Myers <joseph@codesourcery.com>
478 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
481 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
483 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
486 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
488 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
491 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
493 Fix compilation for mingw64.
494 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
495 typecast to avoid warning.
496 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
498 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
499 of long for pointer to avoid warning.
500 (elfNN_ia64_relax_brl): Idem.
501 (elfNN_ia64_install_value): Idem.
502 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
504 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
506 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
507 h->needs_plt when deciding whether to record a possible dynamic reloc.
509 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
511 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
512 dynamic relocs for the removed section.
514 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
516 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
519 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
521 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
522 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
523 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
524 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
525 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
526 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
529 2011-01-14 Alan Modra <amodra@gmail.com>
531 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
533 (_bfd_default_error_handler): Likewise.
534 * elf.c (print_segment_map): Likewise.
535 * libbfd.c (warn_deprecated): Likewise.
536 * som.c (som_sizeof_headers): No need to do so here.
537 * coff-i860.c: Replace use of printf for error messages with
539 * coff-ppc.c: Likewise.
540 * coff-sh.c: Likewise.
541 * elf32-bfin.c: Likewise.
542 * elf32-dlx.c: Likewise.
543 * elf32-mep.c: Likewise.
544 * elf32-v850.c: Likewise.
545 * mach-o.c: Likewise.
548 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
550 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
552 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
553 (elf_x86_64_check_relocs): Align relocation section to 4 byte
555 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
557 (elf_x86_64_finish_dynamic_symbol): Updated.
558 (elf_x86_64_finish_dynamic_sections): Don't use
559 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
560 bfd_elf64_swap_dyn_out.
562 2011-01-14 J. Park <grassman@gmail.com>
565 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
566 following bfd_link_hash_warning symbol link.
568 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
569 Glauber de Oliveira Costa <glommer@gmail.com>
571 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
572 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
573 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
576 * bfd-in2.h: Rebuilt.
577 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
578 (elf32_arm_reloc_map): Likewise.
579 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
580 (elf32_arm_stub_long_branch_any_tls_pic,
581 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
582 (DEF_STUBS): Add new stubs.
583 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
584 (elf32_arm_local_tlsdesc_gotent): New.
585 (GOT_TLS_GDESC): New mask.
586 (GOT_TLS_GD_ANY): Define.
587 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
588 (elf32_arm_compute_jump_table_size): New.
589 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
590 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
591 sgotplt_jump_table_size fields.
592 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
593 (elf32_arm_link_hash_table_create): Initialize new fields.
594 (arm_type_of_stub): Check TLS desc relocs too.
595 (elf32_arm_stub_name): TLS desc relocs can be shared.
596 (elf32_arm_tls_transition): Determine relaxation.
597 (arm_stub_required_alignment): Add tls stubs.
598 (elf32_arm_size_stubs): Likewise.
599 (elf32_arm_tls_relax): Perform TLS relaxing.
600 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
601 (IS_ARM_TLS_GNU_RELOC): New.
602 (IS_ARM_TLS_RELOC): Use it.
603 (elf32_arm_relocate_section): Perform TLS relaxing.
604 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
606 (allocate_dynrelocs): Allocate tls desc relcoations.
607 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
609 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
611 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
613 (elf32_arm_finish_dynamic_symbol): Adjust.
614 (arm_put_trampoline): New.
615 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
617 (elf_backend_always_size_sections): Define.
619 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
621 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
623 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
627 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
628 handle symbols marked with regular reference, but not non-GOT
629 reference when building shared library.
631 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
632 local and global STT_GNU_IFUNC symols when building shared
634 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
636 2011-01-05 DJ Delorie <dj@redhat.com>
638 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
639 * libbfd.h: Regenerate.
640 * bfd-in2.h: Regenerate.
641 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
643 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
645 * cpu-i386.c (bfd_i386_compatible): New.
646 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
647 with bfd_i386_compatible.
648 (bfd_x86_64_arch_intel_syntax): Likewise.
649 (bfd_i386_arch_intel_syntax): Likewise.
650 (i8086_arch): Likewise.
651 (bfd_x64_32_arch): Likewise.
652 (bfd_x86_64_arch): Likewise.
653 (bfd_i386_arch): Likewise.
655 For older changes see ChangeLog-2010
661 version-control: never